diff --git a/LICENSES/GPL-2.0-only.txt b/LICENSES/GPL-2.0-only.txt new file mode 100644 index 0000000..0f3d641 --- /dev/null +++ b/LICENSES/GPL-2.0-only.txt @@ -0,0 +1,319 @@ +GNU GENERAL PUBLIC LICENSE + +Version 2, June 1991 + +Copyright (C) 1989, 1991 Free Software Foundation, Inc. + +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + +Everyone is permitted to copy and distribute verbatim copies of this license +document, but changing it is not allowed. + +Preamble + +The licenses for most software are designed to take away your freedom to share +and change it. By contrast, the GNU General Public License is intended to +guarantee your freedom to share and change free software--to make sure the +software is free for all its users. This General Public License applies to +most of the Free Software Foundation's software and to any other program whose +authors commit to using it. (Some other Free Software Foundation software +is covered by the GNU Lesser General Public License instead.) You can apply +it to your programs, too. + +When we speak of free software, we are referring to freedom, not price. Our +General Public Licenses are designed to make sure that you have the freedom +to distribute copies of free software (and charge for this service if you +wish), that you receive source code or can get it if you want it, that you +can change the software or use pieces of it in new free programs; and that +you know you can do these things. + +To protect your rights, we need to make restrictions that forbid anyone to +deny you these rights or to ask you to surrender the rights. These restrictions +translate to certain responsibilities for you if you distribute copies of +the software, or if you modify it. + +For example, if you distribute copies of such a program, whether gratis or +for a fee, you must give the recipients all the rights that you have. You +must make sure that they, too, receive or can get the source code. And you +must show them these terms so they know their rights. + +We protect your rights with two steps: (1) copyright the software, and (2) +offer you this license which gives you legal permission to copy, distribute +and/or modify the software. + +Also, for each author's protection and ours, we want to make certain that +everyone understands that there is no warranty for this free software. If +the software is modified by someone else and passed on, we want its recipients +to know that what they have is not the original, so that any problems introduced +by others will not reflect on the original authors' reputations. + +Finally, any free program is threatened constantly by software patents. We +wish to avoid the danger that redistributors of a free program will individually +obtain patent licenses, in effect making the program proprietary. To prevent +this, we have made it clear that any patent must be licensed for everyone's +free use or not licensed at all. + +The precise terms and conditions for copying, distribution and modification +follow. + +TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + +0. This License applies to any program or other work which contains a notice +placed by the copyright holder saying it may be distributed under the terms +of this General Public License. The "Program", below, refers to any such program +or work, and a "work based on the Program" means either the Program or any +derivative work under copyright law: that is to say, a work containing the +Program or a portion of it, either verbatim or with modifications and/or translated +into another language. (Hereinafter, translation is included without limitation +in the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not covered +by this License; they are outside its scope. The act of running the Program +is not restricted, and the output from the Program is covered only if its +contents constitute a work based on the Program (independent of having been +made by running the Program). Whether that is true depends on what the Program +does. + +1. You may copy and distribute verbatim copies of the Program's source code +as you receive it, in any medium, provided that you conspicuously and appropriately +publish on each copy an appropriate copyright notice and disclaimer of warranty; +keep intact all the notices that refer to this License and to the absence +of any warranty; and give any other recipients of the Program a copy of this +License along with the Program. + +You may charge a fee for the physical act of transferring a copy, and you +may at your option offer warranty protection in exchange for a fee. + +2. You may modify your copy or copies of the Program or any portion of it, +thus forming a work based on the Program, and copy and distribute such modifications +or work under the terms of Section 1 above, provided that you also meet all +of these conditions: + +a) You must cause the modified files to carry prominent notices stating that +you changed the files and the date of any change. + +b) You must cause any work that you distribute or publish, that in whole or +in part contains or is derived from the Program or any part thereof, to be +licensed as a whole at no charge to all third parties under the terms of this +License. + +c) If the modified program normally reads commands interactively when run, +you must cause it, when started running for such interactive use in the most +ordinary way, to print or display an announcement including an appropriate +copyright notice and a notice that there is no warranty (or else, saying that +you provide a warranty) and that users may redistribute the program under +these conditions, and telling the user how to view a copy of this License. +(Exception: if the Program itself is interactive but does not normally print +such an announcement, your work based on the Program is not required to print +an announcement.) + +These requirements apply to the modified work as a whole. If identifiable +sections of that work are not derived from the Program, and can be reasonably +considered independent and separate works in themselves, then this License, +and its terms, do not apply to those sections when you distribute them as +separate works. But when you distribute the same sections as part of a whole +which is a work based on the Program, the distribution of the whole must be +on the terms of this License, whose permissions for other licensees extend +to the entire whole, and thus to each and every part regardless of who wrote +it. + +Thus, it is not the intent of this section to claim rights or contest your +rights to work written entirely by you; rather, the intent is to exercise +the right to control the distribution of derivative or collective works based +on the Program. + +In addition, mere aggregation of another work not based on the Program with +the Program (or with a work based on the Program) on a volume of a storage +or distribution medium does not bring the other work under the scope of this +License. + +3. You may copy and distribute the Program (or a work based on it, under Section +2) in object code or executable form under the terms of Sections 1 and 2 above +provided that you also do one of the following: + +a) Accompany it with the complete corresponding machine-readable source code, +which must be distributed under the terms of Sections 1 and 2 above on a medium +customarily used for software interchange; or, + +b) Accompany it with a written offer, valid for at least three years, to give +any third party, for a charge no more than your cost of physically performing +source distribution, a complete machine-readable copy of the corresponding +source code, to be distributed under the terms of Sections 1 and 2 above on +a medium customarily used for software interchange; or, + +c) Accompany it with the information you received as to the offer to distribute +corresponding source code. (This alternative is allowed only for noncommercial +distribution and only if you received the program in object code or executable +form with such an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for making +modifications to it. For an executable work, complete source code means all +the source code for all modules it contains, plus any associated interface +definition files, plus the scripts used to control compilation and installation +of the executable. However, as a special exception, the source code distributed +need not include anything that is normally distributed (in either source or +binary form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component itself +accompanies the executable. + +If distribution of executable or object code is made by offering access to +copy from a designated place, then offering equivalent access to copy the +source code from the same place counts as distribution of the source code, +even though third parties are not compelled to copy the source along with +the object code. + +4. You may not copy, modify, sublicense, or distribute the Program except +as expressly provided under this License. Any attempt otherwise to copy, modify, +sublicense or distribute the Program is void, and will automatically terminate +your rights under this License. However, parties who have received copies, +or rights, from you under this License will not have their licenses terminated +so long as such parties remain in full compliance. + +5. You are not required to accept this License, since you have not signed +it. However, nothing else grants you permission to modify or distribute the +Program or its derivative works. These actions are prohibited by law if you +do not accept this License. Therefore, by modifying or distributing the Program +(or any work based on the Program), you indicate your acceptance of this License +to do so, and all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + +6. Each time you redistribute the Program (or any work based on the Program), +the recipient automatically receives a license from the original licensor +to copy, distribute or modify the Program subject to these terms and conditions. +You may not impose any further restrictions on the recipients' exercise of +the rights granted herein. You are not responsible for enforcing compliance +by third parties to this License. + +7. If, as a consequence of a court judgment or allegation of patent infringement +or for any other reason (not limited to patent issues), conditions are imposed +on you (whether by court order, agreement or otherwise) that contradict the +conditions of this License, they do not excuse you from the conditions of +this License. If you cannot distribute so as to satisfy simultaneously your +obligations under this License and any other pertinent obligations, then as +a consequence you may not distribute the Program at all. For example, if a +patent license would not permit royalty-free redistribution of the Program +by all those who receive copies directly or indirectly through you, then the +only way you could satisfy both it and this License would be to refrain entirely +from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under any +particular circumstance, the balance of the section is intended to apply and +the section as a whole is intended to apply in other circumstances. + +It is not the purpose of this section to induce you to infringe any patents +or other property right claims or to contest validity of any such claims; +this section has the sole purpose of protecting the integrity of the free +software distribution system, which is implemented by public license practices. +Many people have made generous contributions to the wide range of software +distributed through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing to +distribute software through any other system and a licensee cannot impose +that choice. + +This section is intended to make thoroughly clear what is believed to be a +consequence of the rest of this License. + +8. If the distribution and/or use of the Program is restricted in certain +countries either by patents or by copyrighted interfaces, the original copyright +holder who places the Program under this License may add an explicit geographical +distribution limitation excluding those countries, so that distribution is +permitted only in or among countries not thus excluded. In such case, this +License incorporates the limitation as if written in the body of this License. + +9. The Free Software Foundation may publish revised and/or new versions of +the General Public License from time to time. Such new versions will be similar +in spirit to the present version, but may differ in detail to address new +problems or concerns. + +Each version is given a distinguishing version number. If the Program specifies +a version number of this License which applies to it and "any later version", +you have the option of following the terms and conditions either of that version +or of any later version published by the Free Software Foundation. If the +Program does not specify a version number of this License, you may choose +any version ever published by the Free Software Foundation. + +10. If you wish to incorporate parts of the Program into other free programs +whose distribution conditions are different, write to the author to ask for +permission. For software which is copyrighted by the Free Software Foundation, +write to the Free Software Foundation; we sometimes make exceptions for this. +Our decision will be guided by the two goals of preserving the free status +of all derivatives of our free software and of promoting the sharing and reuse +of software generally. + + NO WARRANTY + +11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR +THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE +STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM +"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, +BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE +OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME +THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + +12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE +OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA +OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES +OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH +HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. +END OF TERMS AND CONDITIONS + +How to Apply These Terms to Your New Programs + +If you develop a new program, and you want it to be of the greatest possible +use to the public, the best way to achieve this is to make it free software +which everyone can redistribute and change under these terms. + +To do so, attach the following notices to the program. It is safest to attach +them to the start of each source file to most effectively convey the exclusion +of warranty; and each file should have at least the "copyright" line and a +pointer to where the full notice is found. + + + +Copyright (C)< yyyy> + +This program is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free Software +Foundation; either version 2 of the License, or (at your option) any later +version. + +This program is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along with +this program; if not, write to the Free Software Foundation, Inc., 51 Franklin +Street, Fifth Floor, Boston, MA 02110-1301, USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this when +it starts in an interactive mode: + +Gnomovision version 69, Copyright (C) year name of author Gnomovision comes +with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, +and you are welcome to redistribute it under certain conditions; type `show +c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may be +called something other than `show w' and `show c'; they could even be mouse-clicks +or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your school, +if any, to sign a "copyright disclaimer" for the program, if necessary. Here +is a sample; alter the names: + +Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' +(which makes passes at compilers) written by James Hacker. + +, 1 April 1989 Ty Coon, President of Vice This General +Public License does not permit incorporating your program into proprietary +programs. If your program is a subroutine library, you may consider it more +useful to permit linking proprietary applications with the library. If this +is what you want to do, use the GNU Lesser General Public License instead +of this License. diff --git a/LICENSES/GPL-3.0-only.txt b/LICENSES/GPL-3.0-only.txt new file mode 100644 index 0000000..e142a52 --- /dev/null +++ b/LICENSES/GPL-3.0-only.txt @@ -0,0 +1,625 @@ +GNU GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright © 2007 Free Software Foundation, Inc. + +Everyone is permitted to copy and distribute verbatim copies of this license +document, but changing it is not allowed. + +Preamble + +The GNU General Public License is a free, copyleft license for software and +other kinds of works. + +The licenses for most software and other practical works are designed to take +away your freedom to share and change the works. By contrast, the GNU General +Public License is intended to guarantee your freedom to share and change all +versions of a program--to make sure it remains free software for all its users. +We, the Free Software Foundation, use the GNU General Public License for most +of our software; it applies also to any other work released this way by its +authors. You can apply it to your programs, too. + +When we speak of free software, we are referring to freedom, not price. Our +General Public Licenses are designed to make sure that you have the freedom +to distribute copies of free software (and charge for them if you wish), that +you receive source code or can get it if you want it, that you can change +the software or use pieces of it in new free programs, and that you know you +can do these things. + +To protect your rights, we need to prevent others from denying you these rights +or asking you to surrender the rights. Therefore, you have certain responsibilities +if you distribute copies of the software, or if you modify it: responsibilities +to respect the freedom of others. + +For example, if you distribute copies of such a program, whether gratis or +for a fee, you must pass on to the recipients the same freedoms that you received. +You must make sure that they, too, receive or can get the source code. And +you must show them these terms so they know their rights. + +Developers that use the GNU GPL protect your rights with two steps: (1) assert +copyright on the software, and (2) offer you this License giving you legal +permission to copy, distribute and/or modify it. + +For the developers' and authors' protection, the GPL clearly explains that +there is no warranty for this free software. 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(or its successor +approved by the membership of KDE e.V.), which shall act as a +proxy as defined in Section 6 of version 3 of the license. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. diff --git a/autotests/kiconutilstest.cpp b/autotests/kiconutilstest.cpp index 48cc9c1..63e04e3 100644 --- a/autotests/kiconutilstest.cpp +++ b/autotests/kiconutilstest.cpp @@ -1,204 +1,190 @@ /* - Copyright (C) 2013 Martin Klapetek - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-FileCopyrightText: 2013 Martin Klapetek + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #include "kiconutilstest.h" #include #include #include #include #include QTEST_MAIN(KIconUtilsTest) void KIconUtilsTest::addOverlayTest() { QPixmap rectanglePixmap(32, 32); rectanglePixmap.fill(Qt::red); QIcon icon(rectanglePixmap); QPixmap overlay(32, 32); overlay.fill(Qt::blue); QIcon overlayIcon(overlay); QIcon iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::BottomRightCorner); QImage result = iconWithOverlay.pixmap(32, 32).toImage(); int bluePixels = 0; int redPixels = 0; // Go over the image and count red and blue pixels for (int y = 0; y < result.height(); ++y) { for (int x = 0; x < result.width(); ++x) { if (qRed(result.pixel(x, y)) == 255) { redPixels++; } else if (qBlue(result.pixel(x, y)) == 255) { bluePixels++; } } } // For icon of size 32x32, the overlay should be 16x16 (=256) QCOMPARE(bluePixels, 256); QCOMPARE(redPixels, 768); // Try different size and position rectanglePixmap = rectanglePixmap.scaled(96, 96); icon = QIcon(rectanglePixmap); overlay = overlay.scaled(96, 96); overlayIcon = QIcon(overlay); iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::BottomRightCorner); // Test if unsetting the overlay works; // the result should have just one blue square iconWithOverlay = KIconUtils::addOverlay(icon, QIcon(), Qt::BottomRightCorner); iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::TopLeftCorner); result = iconWithOverlay.pixmap(96, 96).toImage(); bluePixels = 0; redPixels = 0; for (int y = 0; y < result.height(); ++y) { for (int x = 0; x < result.width(); ++x) { if (qRed(result.pixel(x, y)) == 255) { redPixels++; } else if (qBlue(result.pixel(x, y)) == 255) { bluePixels++; } } } // 96x96 big icon will have 32x32 big overlay (=1024 blue pixels) QCOMPARE(bluePixels, 1024); QCOMPARE(redPixels, 8192); // Try paint method icon = QIcon(rectanglePixmap); iconWithOverlay = KIconUtils::addOverlay(icon, overlayIcon, Qt::TopLeftCorner); QPixmap a(96, 96); QPainter p(&a); iconWithOverlay.paint(&p, a.rect(), Qt::AlignCenter, QIcon::Normal, QIcon::Off); result = a.toImage(); bluePixels = 0; redPixels = 0; for (int y = 0; y < result.height(); ++y) { for (int x = 0; x < result.width(); ++x) { if (qRed(result.pixel(x, y)) == 255) { redPixels++; } else if (qBlue(result.pixel(x, y)) == 255) { bluePixels++; } } } // 96x96 big icon will have 32x32 big overlay (=1024 blue pixels) QCOMPARE(bluePixels, 1024); QCOMPARE(redPixels, 8192); } void KIconUtilsTest::addOverlaysTest() { QPixmap rectanglePixmap(32, 32); rectanglePixmap.fill(Qt::red); QIcon icon(rectanglePixmap); QPixmap overlay(32, 32); overlay.fill(Qt::blue); QIcon overlayIcon(overlay); QHash overlays; overlays.insert(Qt::BottomRightCorner, overlayIcon); overlays.insert(Qt::TopLeftCorner, overlayIcon); QIcon iconWithOverlay = KIconUtils::addOverlays(icon, overlays); QImage result = iconWithOverlay.pixmap(32, 32).toImage(); int bluePixels = 0; int redPixels = 0; // Go over the image and count red and blue pixels for (int y = 0; y < result.height(); ++y) { for (int x = 0; x < result.width(); ++x) { if (qRed(result.pixel(x, y)) == 255) { redPixels++; } else if (qBlue(result.pixel(x, y)) == 255) { bluePixels++; } } } // Two blue overlays in icon size 32x32 would intersect with 16 pixels, // so the amount of blue pixels should be 2x256-16 = 496 QCOMPARE(bluePixels, 496); QCOMPARE(redPixels, 528); // Try different size rectanglePixmap = rectanglePixmap.scaled(96, 96); icon = QIcon(rectanglePixmap); overlay = overlay.scaled(96, 96); overlayIcon = QIcon(overlay); // Clear the old sizes first overlays.clear(); overlays.insert(Qt::BottomRightCorner, overlayIcon); overlays.insert(Qt::TopRightCorner, overlayIcon); overlays.insert(Qt::TopLeftCorner, overlayIcon); // Now it will have 3 overlays iconWithOverlay = KIconUtils::addOverlays(icon, overlays); QPixmap a(96, 96); QPainter p(&a); iconWithOverlay.paint(&p, a.rect(), Qt::AlignCenter, QIcon::Normal, QIcon::Off); result = a.toImage(); bluePixels = 0; redPixels = 0; for (int y = 0; y < result.height(); ++y) { for (int x = 0; x < result.width(); ++x) { if (qRed(result.pixel(x, y)) == 255) { redPixels++; } else if (qBlue(result.pixel(x, y)) == 255) { bluePixels++; } } } // 96x96 big icon will have 32x32 big overlays (=3072 blue pixels) QCOMPARE(bluePixels, 3072); QCOMPARE(redPixels, 6144); } diff --git a/autotests/kiconutilstest.h b/autotests/kiconutilstest.h index acec5b0..f7c7aef 100644 --- a/autotests/kiconutilstest.h +++ b/autotests/kiconutilstest.h @@ -1,34 +1,20 @@ /* - Copyright (C) 2013 Martin Klapetek + SPDX-FileCopyrightText: 2013 Martin Klapetek - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #ifndef KICONUTILSTEST_H #define KICONUTILSTEST_H #include class KIconUtilsTest : public QObject { Q_OBJECT private Q_SLOTS: void addOverlayTest(); void addOverlaysTest(); }; #endif // KICONUTILSTEST_H diff --git a/autotests/kwordwraptest.cpp b/autotests/kwordwraptest.cpp index e504ddd..d5b41f7 100644 --- a/autotests/kwordwraptest.cpp +++ b/autotests/kwordwraptest.cpp @@ -1,74 +1,61 @@ /* - * Copyright 2003, 2008 David Faure - * - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. + SPDX-FileCopyrightText: 2003, 2008 David Faure + + SPDX-License-Identifier: LGPL-2.0-or-later */ #include #include #include #include "kwordwrap.h" class KWordWrap_UnitTest : public QObject { Q_OBJECT private Q_SLOTS: void initTestCase() { // Qt5 TODO: how to set the dpi? // Only found readonly QScreen::logicalDotsPerInch... #if 0 QX11Info::setAppDpiX(0, 96); QX11Info::setAppDpiY(0, 96); #endif } void oldTruncationTest() { QFont font(QStringLiteral("helvetica"), 12); // let's hope we all have the same... QFontMetrics fm(font); QRect r(0, 0, 100, -1); QString str = QStringLiteral("test wadabada [/foo/bar/waba] and some more text here"); KWordWrap ww = KWordWrap::formatText(fm, r, 0, str); //qDebug() << str << " => " << ww.truncatedString(); QVERIFY(ww.truncatedString().endsWith("...")); str = QStringLiteral("

"); for (; r.width() > 0; r.setWidth(r.width() - 10)) { ww = KWordWrap::formatText(fm, r, 0, str); //qDebug() << str << " => " << ww.truncatedString(); QVERIFY(ww.truncatedString().endsWith("...")); } } void testWithExistingNewlines() // when the input string has \n already { QRect r(0, 0, 1000, -1); // very wide QFont font(QStringLiteral("helvetica"), 12); // let's hope we all have the same... QFontMetrics fm(font); QString inputString = QStringLiteral("The title here\nFoo (bar)\nFoo2 (bar2)"); KWordWrap ww = KWordWrap::formatText(fm, r, 0, inputString); QString str = ww.wrappedString(); QCOMPARE(str, inputString); } }; QTEST_MAIN(KWordWrap_UnitTest) #include "kwordwraptest.moc" diff --git a/src/colors/kcolorcollection.cpp b/src/colors/kcolorcollection.cpp index e1889f5..01fda19 100644 --- a/src/colors/kcolorcollection.cpp +++ b/src/colors/kcolorcollection.cpp @@ -1,281 +1,268 @@ -/* This file is part of the KDE libraries - Copyright (C) 1999 Waldo Bastian (bastian@kde.org) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 1999 Waldo Bastian + + SPDX-License-Identifier: LGPL-2.0-only */ -//----------------------------------------------------------------------------- + // KDE color collection #include "kcolorcollection.h" #include #include #include #include #include //BEGIN KColorCollectionPrivate class KColorCollectionPrivate { public: KColorCollectionPrivate(const QString &); KColorCollectionPrivate(const KColorCollectionPrivate &); ~KColorCollectionPrivate() {} struct ColorNode { ColorNode(const QColor &c, const QString &n) : color(c), name(n) {} QColor color; QString name; }; QList colorList; QString name; QString desc; KColorCollection::Editable editable; }; KColorCollectionPrivate::KColorCollectionPrivate(const QString &_name) : name(_name) { if (name.isEmpty()) { return; } QString filename = QStandardPaths::locate(QStandardPaths::GenericConfigLocation, QLatin1String("colors/") + name); if (filename.isEmpty()) { return; } QFile paletteFile(filename); if (!paletteFile.exists()) { return; } if (!paletteFile.open(QIODevice::ReadOnly)) { return; } // Read first line // Expected "GIMP Palette" QString line = QString::fromLocal8Bit(paletteFile.readLine()); if (line.contains(QLatin1String(" Palette"))) { return; } while (!paletteFile.atEnd()) { line = QString::fromLocal8Bit(paletteFile.readLine()); if (line[0] == QLatin1Char('#')) { // This is a comment line line.remove(0, 1); // Strip '#' line = line.trimmed(); // Strip remaining white space.. if (!line.isEmpty()) { desc += line + QLatin1Char('\n'); // Add comment to description } } else { // This is a color line, hopefully line = line.trimmed(); if (line.isEmpty()) { continue; } int r, g, b; int pos = 0; if (sscanf(line.toLatin1().constData(), "%d %d %d%n", &r, &g, &b, &pos) >= 3) { r = qBound(0, r, 255); g = qBound(0, g, 255); b = qBound(0, b, 255); QString name = line.mid(pos).trimmed(); colorList.append(ColorNode(QColor(r, g, b), name)); } } } } KColorCollectionPrivate::KColorCollectionPrivate(const KColorCollectionPrivate &p) : colorList(p.colorList), name(p.name), desc(p.desc), editable(p.editable) { } //END KColorCollectionPrivate QStringList KColorCollection::installedCollections() { const QStringList paletteDirs = QStandardPaths::locateAll(QStandardPaths::GenericConfigLocation, QStringLiteral("colors"), QStandardPaths::LocateDirectory); QStringList paletteList; for (const QString &dir : paletteDirs) { paletteList += QDir(dir).entryList(QDir::Files | QDir::NoDotAndDotDot); } paletteList.removeDuplicates(); return paletteList; } KColorCollection::KColorCollection(const QString &name) { d = new KColorCollectionPrivate(name); } KColorCollection::KColorCollection(const KColorCollection &p) { d = new KColorCollectionPrivate(*p.d); } KColorCollection::~KColorCollection() { // Need auto-save? delete d; } bool KColorCollection::save() { QString filename = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + QLatin1String("/colors/") + d->name; QSaveFile sf(filename); if (!sf.open(QIODevice::WriteOnly)) { return false; } QTextStream str(&sf); QString description = d->desc.trimmed(); description = QLatin1Char('#') + description.split(QLatin1Char('\n'), QString::KeepEmptyParts).join(QLatin1String("\n#")); str << QLatin1String("KDE RGB Palette\n"); str << description << QLatin1Char('\n'); for (const KColorCollectionPrivate::ColorNode &node : qAsConst(d->colorList)) { int r, g, b; node.color.getRgb(&r, &g, &b); str << r << " " << g << " " << b << " " << node.name << "\n"; } return sf.commit(); } QString KColorCollection::description() const { return d->desc; } void KColorCollection::setDescription(const QString &desc) { d->desc = desc; } QString KColorCollection::name() const { return d->name; } void KColorCollection::setName(const QString &name) { d->name = name; } KColorCollection::Editable KColorCollection::editable() const { return d->editable; } void KColorCollection::setEditable(Editable editable) { d->editable = editable; } int KColorCollection::count() const { return d->colorList.count(); } KColorCollection & KColorCollection::operator=(const KColorCollection &p) { if (&p == this) { return *this; } d->colorList = p.d->colorList; d->name = p.d->name; d->desc = p.d->desc; d->editable = p.d->editable; return *this; } QColor KColorCollection::color(int index) const { if ((index < 0) || (index >= count())) { return QColor(); } return d->colorList[index].color; } int KColorCollection::findColor(const QColor &color) const { for (int i = 0; i < d->colorList.size(); ++i) { if (d->colorList[i].color == color) { return i; } } return -1; } QString KColorCollection::name(int index) const { if ((index < 0) || (index >= count())) { return QString(); } return d->colorList[index].name; } QString KColorCollection::name(const QColor &color) const { return name(findColor(color)); } int KColorCollection::addColor(const QColor &newColor, const QString &newColorName) { d->colorList.append(KColorCollectionPrivate::ColorNode(newColor, newColorName)); return count() - 1; } int KColorCollection::changeColor(int index, const QColor &newColor, const QString &newColorName) { if ((index < 0) || (index >= count())) { return -1; } KColorCollectionPrivate::ColorNode &node = d->colorList[index]; node.color = newColor; node.name = newColorName; return index; } int KColorCollection::changeColor(const QColor &oldColor, const QColor &newColor, const QString &newColorName) { return changeColor(findColor(oldColor), newColor, newColorName); } diff --git a/src/colors/kcolorcollection.h b/src/colors/kcolorcollection.h index 9bef615..4c6293b 100644 --- a/src/colors/kcolorcollection.h +++ b/src/colors/kcolorcollection.h @@ -1,208 +1,195 @@ -/* This file is part of the KDE libraries - Copyright (C) 1999 Waldo Bastian (bastian@kde.org) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; version - 2 of the License. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 1999 Waldo Bastian + + SPDX-License-Identifier: LGPL-2.0-only */ -//----------------------------------------------------------------------------- + // KDE color collection. #ifndef KDELIBS_KCOLORCOLLECTION_H #define KDELIBS_KCOLORCOLLECTION_H #include #include #include #include /** * @class KColorCollection kcolorcollection.h KColorCollection * * Class for handling color collections ("palettes"). * * This class makes it easy to handle color collections, sometimes referred to * as "palettes". This class can read and write collections from and to a file. * * This class uses the "GIMP" palette file format. * * @author Waldo Bastian (bastian@kde.org) **/ class KGUIADDONS_EXPORT KColorCollection { public: /** * Query which KDE color collections are installed. * * @return A list with installed color collection names. */ static QStringList installedCollections(); /** * KColorCollection constructor. Creates a KColorCollection from a file * the filename is derived from the name. * @param name The name of collection as returned by installedCollections() **/ explicit KColorCollection(const QString &name = QString()); /** * KColorCollection copy constructor. **/ KColorCollection(const KColorCollection &); /** * KColorCollection destructor. **/ ~KColorCollection(); /** * KColorCollection assignment operator **/ KColorCollection &operator=(const KColorCollection &); /** * Save the collection * * @return 'true' if successful **/ bool save(); /** * Get the description of the collection. * @return the description of the collection. **/ QString description() const; /** * Set the description of the collection. * @param desc the new description **/ void setDescription(const QString &desc); /** * Get the name of the collection. * @return the name of the collection **/ QString name() const; /** * Set the name of the collection. * @param name the name of the collection **/ void setName(const QString &name); /** * Used to specify whether a collection may be edited. * @see editable() * @see setEditable() */ enum Editable { Yes, ///< Collection may be edited No, ///< Collection may not be edited Ask ///< Ask user before editing }; /** * Returns whether the collection may be edited. * @return the state of the collection **/ Editable editable() const; /** * Change whether the collection may be edited. * @param editable the state of the collection **/ void setEditable(Editable editable); /** * Return the number of colors in the collection. * @return the number of colors **/ int count() const; /** * Find color by index. * @param index the index of the desired color * @return The @p index -th color of the collection, null if not found. **/ QColor color(int index) const; /** * Find index by @p color. * @param color the color to find * @return The index of the color in the collection or -1 if the * color is not found. **/ int findColor(const QColor &color) const; /** * Find color name by @p index. * @param index the index of the color * @return The name of the @p index -th color. * Note that not all collections have named the colors. Null is * returned if the color does not exist or has no name. **/ QString name(int index) const; /** * Find color name by @p color. * @return The name of color according to this collection. * Note that not all collections have named the colors. * Note also that each collection can give the same color * a different name. **/ QString name(const QColor &color) const; /** * Add a color. * @param newColor The color to add. * @param newColorName The name of the color, null to remove * the name. * @return The index of the added color. **/ int addColor(const QColor &newColor, const QString &newColorName = QString()); /** * Change a color. * @param index Index of the color to change * @param newColor The new color. * @param newColorName The new color name, null to remove * the name. * @return The index of the new color or -1 if the color couldn't * be changed. **/ int changeColor(int index, const QColor &newColor, const QString &newColorName = QString()); /** * Change a color. * @param oldColor The original color * @param newColor The new color. * @param newColorName The new color name, null to remove * the name. * @return The index of the new color or -1 if the color couldn't * be changed. **/ int changeColor(const QColor &oldColor, const QColor &newColor, const QString &newColorName = QString()); private: class KColorCollectionPrivate *d; }; #endif // KDELIBS_KCOLORCOLLECTION_H diff --git a/src/colors/kcolormimedata.cpp b/src/colors/kcolormimedata.cpp index f511ab7..303e9eb 100644 --- a/src/colors/kcolormimedata.cpp +++ b/src/colors/kcolormimedata.cpp @@ -1,78 +1,65 @@ -/* This file is part of the KDE libraries - Copyright (C) 1999 Steffen Hansen (hansen@kde.org) - Copyright (C) 2005 Joseph Wenninger (jowenn@kde.org) +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 1999 Steffen Hansen + SPDX-FileCopyrightText: 2005 Joseph Wenninger - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + SPDX-License-Identifier: LGPL-2.0-or-later */ #include "kcolormimedata.h" #include #include #include #include void KColorMimeData::populateMimeData(QMimeData *mimeData, const QColor &color) { mimeData->setColorData(color); mimeData->setText(color.name()); } bool KColorMimeData::canDecode(const QMimeData *mimeData) { if (mimeData->hasColor()) { return true; } if (mimeData->hasText()) { const QString colorName = mimeData->text(); if ((colorName.length() >= 4) && (colorName[0] == QLatin1Char('#'))) { return true; } } return false; } QColor KColorMimeData::fromMimeData(const QMimeData *mimeData) { if (mimeData->hasColor()) { return mimeData->colorData().value(); } if (canDecode(mimeData)) { return QColor(mimeData->text()); } return QColor(); } QDrag * KColorMimeData::createDrag(const QColor &color, QObject *dragsource) { QDrag *drag = new QDrag(dragsource); QMimeData *mime = new QMimeData; populateMimeData(mime, color); drag->setMimeData(mime); QPixmap colorpix(25, 20); colorpix.fill(color); QPainter p(&colorpix); p.setPen(Qt::black); p.drawRect(0, 0, 24, 19); p.end(); drag->setPixmap(colorpix); drag->setHotSpot(QPoint(-5, -7)); return drag; } diff --git a/src/colors/kcolormimedata.h b/src/colors/kcolormimedata.h index 814ee1d..bf8f053 100644 --- a/src/colors/kcolormimedata.h +++ b/src/colors/kcolormimedata.h @@ -1,68 +1,55 @@ -/* This file is part of the KDE libraries - Copyright (C) 1999 Steffen Hansen (hansen@kde.org) - Copyright (C) 2005 Joseph Wenninger (jowenn@kde.org) +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 1999 Steffen Hansen + SPDX-FileCopyrightText: 2005 Joseph Wenninger - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + SPDX-License-Identifier: LGPL-2.0-or-later */ #ifndef _KCOLORMIMEDATA_H #define _KCOLORMIMEDATA_H #include class QColor; class QDrag; class QMimeData; class QObject; /** * Drag-and-drop and clipboard mimedata manipulation for QColor objects. The according MIME type * is set to application/x-color. * * See the Qt drag'n'drop documentation. */ namespace KColorMimeData { /** * Sets the color and text representation fields for the specified color in the mimedata object: * application/x-color and text/plain types are set */ KGUIADDONS_EXPORT void populateMimeData(QMimeData *mimeData, const QColor &color); /** * Returns true if the MIME data @p mimeData contains a color object. * First checks for application/x-color and if that fails, for a text/plain entry, which * represents a color in the format \#hexnumbers */ KGUIADDONS_EXPORT bool canDecode(const QMimeData *mimeData); /** * Decodes the MIME data @p mimeData and returns the resulting color. * First tries application/x-color and if that fails, a text/plain entry, which * represents a color in the format \#hexnumbers. If this fails too, * an invalid QColor object is returned, use QColor::isValid() to test it. */ KGUIADDONS_EXPORT QColor fromMimeData(const QMimeData *mimeData); /** * Creates a color drag object. Either you have to start this drag or delete it * The drag object's mime data has the application/x-color and text/plain type set and a pixmap * filled with the specified color, which is going to be displayed next to the mouse cursor */ KGUIADDONS_EXPORT QDrag *createDrag(const QColor &color, QObject *dragsource); } #endif // _KCOLORMIMEDATA_H diff --git a/src/colors/kcolorspaces.cpp b/src/colors/kcolorspaces.cpp index 9495959..f869092 100644 --- a/src/colors/kcolorspaces.cpp +++ b/src/colors/kcolorspaces.cpp @@ -1,175 +1,162 @@ -/* This file is part of the KDE project - * Copyright (C) 2007 Matthew Woehlke - * Copyright (C) 2007 Olaf Schmidt - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project + SPDX-FileCopyrightText: 2007 Matthew Woehlke + SPDX-FileCopyrightText: 2007 Olaf Schmidt + + SPDX-License-Identifier: LGPL-2.0-or-later +*/ #include "kcolorspaces_p.h" #include "kguiaddons_colorhelpers_p.h" #include #include using namespace KColorSpaces; static inline qreal wrap(qreal a, qreal d = 1.0) { qreal r = fmod(a, d); return (r < 0.0 ? d + r : (r > 0.0 ? r : 0.0)); } /////////////////////////////////////////////////////////////////////////////// // HCY color space #define HCY_REC 709 // use 709 for now #if HCY_REC == 601 static const qreal yc[3] = { 0.299, 0.587, 0.114 }; #elif HCY_REC == 709 static const qreal yc[3] = {0.2126, 0.7152, 0.0722}; #else // use Qt values static const qreal yc[3] = { 0.34375, 0.5, 0.15625 }; #endif qreal KHCY::gamma(qreal n) { return pow(normalize(n), 2.2); } qreal KHCY::igamma(qreal n) { return pow(normalize(n), 1.0 / 2.2); } qreal KHCY::lumag(qreal r, qreal g, qreal b) { return r * yc[0] + g * yc[1] + b * yc[2]; } KHCY::KHCY(qreal h_, qreal c_, qreal y_, qreal a_) { h = h_; c = c_; y = y_; a = a_; } KHCY::KHCY(const QColor &color) { qreal r = gamma(color.redF()); qreal g = gamma(color.greenF()); qreal b = gamma(color.blueF()); a = color.alphaF(); // luma component y = lumag(r, g, b); // hue component qreal p = qMax(qMax(r, g), b); qreal n = qMin(qMin(r, g), b); qreal d = 6.0 * (p - n); if (n == p) { h = 0.0; } else if (r == p) { h = ((g - b) / d); } else if (g == p) { h = ((b - r) / d) + (1.0 / 3.0); } else { h = ((r - g) / d) + (2.0 / 3.0); } // chroma component if (r == g && g == b) { c = 0.0; } else { c = qMax((y - n) / y, (p - y) / (1 - y)); } } QColor KHCY::qColor() const { // start with sane component values qreal _h = wrap(h); qreal _c = normalize(c); qreal _y = normalize(y); // calculate some needed variables qreal _hs = _h * 6.0, th, tm; if (_hs < 1.0) { th = _hs; tm = yc[0] + yc[1] * th; } else if (_hs < 2.0) { th = 2.0 - _hs; tm = yc[1] + yc[0] * th; } else if (_hs < 3.0) { th = _hs - 2.0; tm = yc[1] + yc[2] * th; } else if (_hs < 4.0) { th = 4.0 - _hs; tm = yc[2] + yc[1] * th; } else if (_hs < 5.0) { th = _hs - 4.0; tm = yc[2] + yc[0] * th; } else { th = 6.0 - _hs; tm = yc[0] + yc[2] * th; } // calculate RGB channels in sorted order qreal tn, to, tp; if (tm >= _y) { tp = _y + _y * _c * (1.0 - tm) / tm; to = _y + _y * _c * (th - tm) / tm; tn = _y - (_y * _c); } else { tp = _y + (1.0 - _y) * _c; to = _y + (1.0 - _y) * _c * (th - tm) / (1.0 - tm); tn = _y - (1.0 - _y) * _c * tm / (1.0 - tm); } // return RGB channels in appropriate order if (_hs < 1.0) { return QColor::fromRgbF(igamma(tp), igamma(to), igamma(tn), a); } else if (_hs < 2.0) { return QColor::fromRgbF(igamma(to), igamma(tp), igamma(tn), a); } else if (_hs < 3.0) { return QColor::fromRgbF(igamma(tn), igamma(tp), igamma(to), a); } else if (_hs < 4.0) { return QColor::fromRgbF(igamma(tn), igamma(to), igamma(tp), a); } else if (_hs < 5.0) { return QColor::fromRgbF(igamma(to), igamma(tn), igamma(tp), a); } else { return QColor::fromRgbF(igamma(tp), igamma(tn), igamma(to), a); } } qreal KHCY::hue(const QColor &color) { return wrap(KHCY(color).h); } qreal KHCY::chroma(const QColor &color) { return KHCY(color).c; } qreal KHCY::luma(const QColor &color) { return lumag(gamma(color.redF()), gamma(color.greenF()), gamma(color.blueF())); } diff --git a/src/colors/kcolorspaces_p.h b/src/colors/kcolorspaces_p.h index db5a36a..afe1c0d 100644 --- a/src/colors/kcolorspaces_p.h +++ b/src/colors/kcolorspaces_p.h @@ -1,52 +1,39 @@ -/* This file is part of the KDE project - * Copyright (C) 2007 Matthew Woehlke - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project + SPDX-FileCopyrightText: 2007 Matthew Woehlke + + SPDX-License-Identifier: LGPL-2.0-or-later +*/ /* * If you use KColorSpaces in your own KDE code, please drop me a line at * mw_triad@users.sourceforge.net, as I would like to track if people find it * useful. Thanks! */ #ifndef KCOLORSPACES_H #define KCOLORSPACES_H #include namespace KColorSpaces { class KHCY { public: explicit KHCY(const QColor &); explicit KHCY(qreal h_, qreal c_, qreal y_, qreal a_ = 1.0); QColor qColor() const; qreal h, c, y, a; static qreal hue(const QColor &); static qreal chroma(const QColor &); static qreal luma(const QColor &); private: static qreal gamma(qreal); static qreal igamma(qreal); static qreal lumag(qreal, qreal, qreal); }; } #endif diff --git a/src/colors/kcolorutils.cpp b/src/colors/kcolorutils.cpp index 042fef4..7ea4247 100644 --- a/src/colors/kcolorutils.cpp +++ b/src/colors/kcolorutils.cpp @@ -1,182 +1,169 @@ -/* This file is part of the KDE project - * Copyright (C) 2007 Matthew Woehlke - * Copyright (C) 2007 Thomas Zander - * Copyright (C) 2007 Zack Rusin - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project + SPDX-FileCopyrightText: 2007 Matthew Woehlke + SPDX-FileCopyrightText: 2007 Thomas Zander + SPDX-FileCopyrightText: 2007 Zack Rusin + + SPDX-License-Identifier: LGPL-2.0-or-later +*/ #include #include "kcolorspaces_p.h" #include "kguiaddons_colorhelpers_p.h" #include #include #include // qIsNaN #include // BEGIN internal helper functions static inline qreal mixQreal(qreal a, qreal b, qreal bias) { return a + (b - a) * bias; } // END internal helper functions qreal KColorUtils::hue(const QColor &color) { return KColorSpaces::KHCY::hue(color); } qreal KColorUtils::chroma(const QColor &color) { return KColorSpaces::KHCY::chroma(color); } qreal KColorUtils::luma(const QColor &color) { return KColorSpaces::KHCY::luma(color); } void KColorUtils::getHcy(const QColor &color, qreal *h, qreal *c, qreal *y, qreal *a) { if (!c || !h || !y) { return; } KColorSpaces::KHCY khcy(color); *c = khcy.c; *h = khcy.h + (khcy.h < 0.0 ? 1.0 : 0.0); *y = khcy.y; if (a) { *a = khcy.a; } } QColor KColorUtils::hcyColor(qreal h, qreal c, qreal y, qreal a) { return KColorSpaces::KHCY(h, c, y, a).qColor(); } static qreal contrastRatioForLuma(qreal y1, qreal y2) { if (y1 > y2) { return (y1 + 0.05) / (y2 + 0.05); } else { return (y2 + 0.05) / (y1 + 0.05); } } qreal KColorUtils::contrastRatio(const QColor &c1, const QColor &c2) { return contrastRatioForLuma(luma(c1), luma(c2)); } QColor KColorUtils::lighten(const QColor &color, qreal ky, qreal kc) { KColorSpaces::KHCY c(color); c.y = 1.0 - normalize((1.0 - c.y) * (1.0 - ky)); c.c = 1.0 - normalize((1.0 - c.c) * kc); return c.qColor(); } QColor KColorUtils::darken(const QColor &color, qreal ky, qreal kc) { KColorSpaces::KHCY c(color); c.y = normalize(c.y * (1.0 - ky)); c.c = normalize(c.c * kc); return c.qColor(); } QColor KColorUtils::shade(const QColor &color, qreal ky, qreal kc) { KColorSpaces::KHCY c(color); c.y = normalize(c.y + ky); c.c = normalize(c.c + kc); return c.qColor(); } static QColor tintHelper(const QColor &base, qreal baseLuma, const QColor &color, qreal amount) { KColorSpaces::KHCY result(KColorUtils::mix(base, color, pow(amount, 0.3))); result.y = mixQreal(baseLuma, result.y, amount); return result.qColor(); } QColor KColorUtils::tint(const QColor &base, const QColor &color, qreal amount) { if (amount <= 0.0) { return base; } if (amount >= 1.0) { return color; } if (qIsNaN(amount)) { return base; } qreal baseLuma = luma(base); //cache value because luma call is expensive double ri = contrastRatioForLuma(baseLuma, luma(color)); double rg = 1.0 + ((ri + 1.0) * amount * amount * amount); double u = 1.0, l = 0.0; QColor result; for (int i = 12; i; --i) { double a = 0.5 * (l + u); result = tintHelper(base, baseLuma, color, a); double ra = contrastRatioForLuma(baseLuma, luma(result)); if (ra > rg) { u = a; } else { l = a; } } return result; } QColor KColorUtils::mix(const QColor &c1, const QColor &c2, qreal bias) { if (bias <= 0.0) { return c1; } if (bias >= 1.0) { return c2; } if (qIsNaN(bias)) { return c1; } qreal r = mixQreal(c1.redF(), c2.redF(), bias); qreal g = mixQreal(c1.greenF(), c2.greenF(), bias); qreal b = mixQreal(c1.blueF(), c2.blueF(), bias); qreal a = mixQreal(c1.alphaF(), c2.alphaF(), bias); return QColor::fromRgbF(r, g, b, a); } QColor KColorUtils::overlayColors(const QColor &base, const QColor &paint, QPainter::CompositionMode comp) { // This isn't the fastest way, but should be "fast enough". // It's also the only safe way to use QPainter::CompositionMode QImage img(1, 1, QImage::Format_ARGB32_Premultiplied); QPainter p(&img); QColor start = base; start.setAlpha(255); // opaque p.fillRect(0, 0, 1, 1, start); p.setCompositionMode(comp); p.fillRect(0, 0, 1, 1, paint); p.end(); return img.pixel(0, 0); } diff --git a/src/colors/kcolorutils.h b/src/colors/kcolorutils.h index adcba80..7fcb0e7 100644 --- a/src/colors/kcolorutils.h +++ b/src/colors/kcolorutils.h @@ -1,202 +1,189 @@ -/* This file is part of the KDE project - * Copyright (C) 2007 Matthew Woehlke - * Copyright (C) 2007 Thomas Zander - * Copyright (C) 2007 Zack Rusin - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project + SPDX-FileCopyrightText: 2007 Matthew Woehlke + SPDX-FileCopyrightText: 2007 Thomas Zander + SPDX-FileCopyrightText: 2007 Zack Rusin + + SPDX-License-Identifier: LGPL-2.0-or-later +*/ #ifndef KCOLORUTILS_H #define KCOLORUTILS_H #include #include class QColor; /** * A set of methods used to work with colors. */ namespace KColorUtils { /** * Calculate the hue of a color. The range is from 0.0 (red) to almost 1.0 (slightly blue-ish red). - * + * * The result is computed in linear (not sRGB) color space and may differ slightly from QColor::hue(). - * + * * @see https://en.wikipedia.org/wiki/Hue * @since 5.68 */ KGUIADDONS_EXPORT qreal hue(const QColor &); /** * Calculate the chroma of a color. The range is from 0.0 (none) to 1.0 (full). - * + * * The result is computed in linear (not sRGB) color space. - * + * * @see https://en.wikipedia.org/wiki/Colorfulness * @since 5.68 */ KGUIADDONS_EXPORT qreal chroma(const QColor &); /** * Calculate the luma of a color. Luma is weighted sum of gamma-adjusted * R'G'B' components of a color. The result is similar to qGray. The range * is from 0.0 (black) to 1.0 (white). - * + * * The result is computed in linear (not sRGB) color space. * * KColorUtils::darken(), KColorUtils::lighten() and KColorUtils::shade() * operate on the luma of a color. * * @see http://en.wikipedia.org/wiki/Luma_(video) */ KGUIADDONS_EXPORT qreal luma(const QColor &); /** * Calculate hue, chroma and luma of a color in one call. - * + * * The range of hue is from 0.0 (red) to almost 1.0 (slightly blue-ish red). * The range of chroma is from 0.0 (none) to 1.0 (full). * The range of luma is from 0.0 (black) to 1.0 (white). - * + * * The hue, chroma and luma values are computed in linear (not sRGB) color space. - * + * * @since 5.0 */ KGUIADDONS_EXPORT void getHcy(const QColor &, qreal *hue, qreal *chroma, qreal *luma, qreal *alpha = nullptr); /** * Return a QColor based on the given hue, chroma, luma and alpha values. - * + * * The range of hue is cyclical. For example, 0.0 and 1.0 are both red while -0.166667 and 0.833333 are both magenta. * The range of chroma is from 0.0 (none) to 1.0 (full). Out of range values will be clamped. * The range of luma is from 0.0 (black) to 1.0 (white). Out of range values will be clamped. - * + * * The hue, chroma and luma values are computed in linear (not sRGB) color space. - * + * * @since 5.68 */ KGUIADDONS_EXPORT QColor hcyColor(qreal hue, qreal chroma, qreal luma, qreal alpha = 1.0); /** * Calculate the contrast ratio between two colors, according to the * W3C/WCAG2.0 algorithm, (Lmax + 0.05)/(Lmin + 0.05), where Lmax and Lmin * are the luma values of the lighter color and the darker color, * respectively. * * A contrast ration of 5:1 (result == 5.0) is the minimum for "normal" * text to be considered readable (large text can go as low as 3:1). The * ratio ranges from 1:1 (result == 1.0) to 21:1 (result == 21.0). * * @see KColorUtils::luma */ KGUIADDONS_EXPORT qreal contrastRatio(const QColor &, const QColor &); /** * Adjust the luma of a color by changing its distance from white. * * @li amount == 1.0 gives white * @li amount == 0.5 results in a color whose luma is halfway between 1.0 * and that of the original color * @li amount == 0.0 gives the original color * @li amount == -1.0 gives a color that is 'twice as far from white' as * the original color, that is luma(result) == 1.0 - 2*(1.0 - luma(color)) * * @param amount factor by which to adjust the luma component of the color * @param chromaInverseGain (optional) factor by which to adjust the chroma * component of the color; 1.0 means no change, 0.0 maximizes chroma * @see KColorUtils::shade */ KGUIADDONS_EXPORT QColor lighten(const QColor &, qreal amount = 0.5, qreal chromaInverseGain = 1.0); /** * Adjust the luma of a color by changing its distance from black. * * @li amount == 1.0 gives black * @li amount == 0.5 results in a color whose luma is halfway between 0.0 * and that of the original color * @li amount == 0.0 gives the original color * @li amount == -1.0 gives a color that is 'twice as far from black' as * the original color, that is luma(result) == 2*luma(color) * * @param amount factor by which to adjust the luma component of the color * @param chromaGain (optional) factor by which to adjust the chroma * component of the color; 1.0 means no change, 0.0 minimizes chroma * @see KColorUtils::shade */ KGUIADDONS_EXPORT QColor darken(const QColor &, qreal amount = 0.5, qreal chromaGain = 1.0); /** * Adjust the luma and chroma components of a color. The amount is added * to the corresponding component. * * @param lumaAmount amount by which to adjust the luma component of the * color; 0.0 results in no change, -1.0 turns anything black, 1.0 turns * anything white * @param chromaAmount (optional) amount by which to adjust the chroma * component of the color; 0.0 results in no change, -1.0 minimizes chroma, * 1.0 maximizes chroma * @see KColorUtils::luma */ KGUIADDONS_EXPORT QColor shade(const QColor &, qreal lumaAmount, qreal chromaAmount = 0.0); /** * Create a new color by tinting one color with another. This function is * meant for creating additional colors withings the same class (background, * foreground) from colors in a different class. Therefore when @p amount * is low, the luma of @p base is mostly preserved, while the hue and * chroma of @p color is mostly inherited. * * @param base color to be tinted * @param color color with which to tint * @param amount how strongly to tint the base; 0.0 gives @p base, * 1.0 gives @p color */ KGUIADDONS_EXPORT QColor tint(const QColor &base, const QColor &color, qreal amount = 0.3); /** * Blend two colors into a new color by linear combination. * @code QColor lighter = KColorUtils::mix(myColor, Qt::white) * @endcode * @param c1 first color. * @param c2 second color. * @param bias weight to be used for the mix. @p bias <= 0 gives @p c1, * @p bias >= 1 gives @p c2. @p bias == 0.5 gives a 50% blend of @p c1 * and @p c2. */ KGUIADDONS_EXPORT QColor mix(const QColor &c1, const QColor &c2, qreal bias = 0.5); /** * Blend two colors into a new color by painting the second color over the * first using the specified composition mode. * @code QColor white(Qt::white); white.setAlphaF(0.5); QColor lighter = KColorUtils::overlayColors(myColor, white); @endcode * @param base the base color (alpha channel is ignored). * @param paint the color to be overlayed onto the base color. * @param comp the CompositionMode used to do the blending. */ KGUIADDONS_EXPORT QColor overlayColors(const QColor &base, const QColor &paint, QPainter::CompositionMode comp = QPainter::CompositionMode_SourceOver); } #endif // KCOLORUTILS_H diff --git a/src/colors/kguiaddons_colorhelpers_p.h b/src/colors/kguiaddons_colorhelpers_p.h index f268016..c0e9110 100644 --- a/src/colors/kguiaddons_colorhelpers_p.h +++ b/src/colors/kguiaddons_colorhelpers_p.h @@ -1,31 +1,18 @@ -/* This file is part of the KDE project - * Copyright (C) 2007 Matthew Woehlke - * Copyright (C) 2007 Olaf Schmidt - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project + SPDX-FileCopyrightText: 2007 Matthew Woehlke + SPDX-FileCopyrightText: 2007 Olaf Schmidt + + SPDX-License-Identifier: LGPL-2.0-or-later +*/ #ifndef KGUIADDONS_COLORHELPERS_P_H #define KGUIADDONS_COLORHELPERS_P_H // normalize: like qBound(a, 0.0, 1.0) but without needing the args and with // "safer" behavior on NaN (isnan(a) -> return 0.0) static inline qreal normalize(qreal a) { return (a < 1.0 ? (a > 0.0 ? a : 0.0) : 1.0); } #endif // KGUIADDONS_KCOLORHELPERS_P_H diff --git a/src/fonts/kfontutils.cpp b/src/fonts/kfontutils.cpp index 0cff36c..9708c6d 100644 --- a/src/fonts/kfontutils.cpp +++ b/src/fonts/kfontutils.cpp @@ -1,93 +1,77 @@ -/********************************************************************************* - * * - * Copyright (C) 2005, 2009, 2014 by Albert Astals Cid * - * * - * This library is free software; you can redistribute it and/or * - * modify it under the terms of the GNU Lesser General Public * - * License as published by the Free Software Foundation; either * - * version 2.1 of the License, or (at your option) version 3, or any * - * later version accepted by the membership of KDE e.V. (or its * - * successor approved by the membership of KDE e.V.), which shall * - * act as a proxy defined in Section 6 of version 3 of the license. * - * * - * This library is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * - * Lesser General Public License for more details. * - * * - * You should have received a copy of the GNU Lesser General Public * - * License along with this library. If not, see . * - * * - *********************************************************************************/ +/* + SPDX-FileCopyrightText: 2005, 2009, 2014 Albert Astals Cid + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL +*/ #include "kfontutils.h" #include #include static bool checkFits(QPainter &painter, const QString &string, qreal width, qreal height, qreal size, KFontUtils::AdaptFontSizeOptions flags) { QFont f = painter.font(); f.setPointSizeF(size); painter.setFont(f); int qtFlags = Qt::AlignCenter | Qt::TextWordWrap; if (flags & KFontUtils::DoNotAllowWordWrap) { qtFlags &= ~Qt::TextWordWrap; } const QRectF boundingRect = painter.boundingRect(QRectF(0, 0, width, height), qtFlags, string); if (boundingRect.width() == 0.0 || boundingRect.height() == 0.0) { return false; } else if (boundingRect.width() > width || boundingRect.height() > height) { return false; } return true; } qreal KFontUtils::adaptFontSize(QPainter &painter, const QString &string, qreal width, qreal height, qreal maxFontSize, qreal minFontSize, AdaptFontSizeOptions flags) { // A invalid range is an error (-1) if (maxFontSize < minFontSize) return -1; // If the max font size already fits, return it if (checkFits(painter, string, width, height, maxFontSize, flags)) return maxFontSize; qreal fontSizeDoesNotFit = maxFontSize; // If the min font size does not fit, try to see if a font size of 1 fits, // if it does not return error (-1) // if it does, we'll return a fontsize smaller than the minFontSize as documented if (!checkFits(painter, string, width, height, minFontSize, flags)) { fontSizeDoesNotFit = minFontSize; minFontSize = 1; if (!checkFits(painter, string, width, height, minFontSize, flags)) return -1; } qreal fontSizeFits = minFontSize; qreal nextFontSizeToTry = (fontSizeDoesNotFit + fontSizeFits) / 2; while (qFloor(fontSizeFits) != qFloor(nextFontSizeToTry)) { if (checkFits(painter, string, width, height, nextFontSizeToTry, flags)) { fontSizeFits = nextFontSizeToTry; nextFontSizeToTry = (fontSizeDoesNotFit + fontSizeFits) / 2; } else { fontSizeDoesNotFit = nextFontSizeToTry; nextFontSizeToTry = (nextFontSizeToTry + fontSizeFits) / 2; } } QFont f = painter.font(); f.setPointSizeF(fontSizeFits); painter.setFont(f); return fontSizeFits; } qreal KFontUtils::adaptFontSize(QPainter &painter, const QString &text, const QSizeF &availableSize, qreal maxFontSize, qreal minFontSize, AdaptFontSizeOptions flags) { return adaptFontSize(painter, text, availableSize.width(), availableSize.height(), maxFontSize, minFontSize, flags); } diff --git a/src/fonts/kfontutils.h b/src/fonts/kfontutils.h index a89e3d3..fc465b8 100644 --- a/src/fonts/kfontutils.h +++ b/src/fonts/kfontutils.h @@ -1,86 +1,70 @@ -/********************************************************************************* - * * - * Copyright (C) 2005, 2009 by Albert Astals Cid * - * * - * This library is free software; you can redistribute it and/or * - * modify it under the terms of the GNU Lesser General Public * - * License as published by the Free Software Foundation; either * - * version 2.1 of the License, or (at your option) version 3, or any * - * later version accepted by the membership of KDE e.V. (or its * - * successor approved by the membership of KDE e.V.), which shall * - * act as a proxy defined in Section 6 of version 3 of the license. * - * * - * This library is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * - * Lesser General Public License for more details. * - * * - * You should have received a copy of the GNU Lesser General Public * - * License along with this library. If not, see . * - * * - *********************************************************************************/ +/* + SPDX-FileCopyrightText: 2005, 2009 Albert Astals Cid + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL +*/ #ifndef KFONTUTILS_H #define KFONTUTILS_H #include #include class QPainter; class QSizeF; class QString; /** * @namespace KFontUtils * Provides utility functions for font data. */ namespace KFontUtils { /** Modifiers for the adaptFontSize function */ enum AdaptFontSizeOption { NoFlags = 0x01, ///< No modifier DoNotAllowWordWrap = 0x02 ///< Do not use word wrapping }; Q_DECLARE_FLAGS(AdaptFontSizeOptions, AdaptFontSizeOption) /** Helper function that calculates the biggest font size (in points) used drawing a centered text using word wrapping. @param painter The painter where the text will be painted. The font set in the painter is used for the calculation. Note the painter font size is modified by this call @param text The text you want to draw @param width The available width for drawing @param height The available height for drawing @param maxFontSize The maximum font size (in points) to consider @param minFontSize The minimum font size (in points) to consider @param flags The modifiers for how the text is painted @return The calculated biggest font size (in points) that draws the text in the given dimensions. Can return smaller than minFontSize, that means the text doesn't fit in the given rectangle. Can return -1 on error @since 4.7 */ qreal KGUIADDONS_EXPORT adaptFontSize(QPainter &painter, const QString &text, qreal width, qreal height, qreal maxFontSize = 28.0, qreal minFontSize = 1.0, AdaptFontSizeOptions flags = NoFlags); /** Convenience function for adaptFontSize that accepts a QSizeF instead two qreals @since 4.7 */ qreal KGUIADDONS_EXPORT adaptFontSize(QPainter &painter, const QString &text, const QSizeF &availableSize, qreal maxFontSize = 28.0, qreal minFontSize = 1.0, AdaptFontSizeOptions flags = NoFlags); } Q_DECLARE_OPERATORS_FOR_FLAGS(KFontUtils::AdaptFontSizeOptions) #endif diff --git a/src/text/kdatevalidator.cpp b/src/text/kdatevalidator.cpp index 13d50d9..9060cee 100644 --- a/src/text/kdatevalidator.cpp +++ b/src/text/kdatevalidator.cpp @@ -1,74 +1,62 @@ /* -*- C++ -*- This file is part of the KDE libraries - Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org) - (C) 1998-2001 Mirko Boehm (mirko@kde.org) - (C) 2007 John Layt - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. + SPDX-FileCopyrightText: 1997 Tim D. Gilman + SPDX-FileCopyrightText: 1998-2001 Mirko Boehm + SPDX-FileCopyrightText: 2007 John Layt - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + SPDX-License-Identifier: LGPL-2.0-or-later */ #include "kdatevalidator.h" #include #include class Q_DECL_HIDDEN KDateValidator::KDateValidatorPrivate { public: KDateValidatorPrivate(KDateValidator *q): q(q) { } ~KDateValidatorPrivate() { } KDateValidator *q; }; KDateValidator::KDateValidator(QObject *parent) : QValidator(parent), d(nullptr) { Q_UNUSED(d); } QValidator::State KDateValidator::validate(QString &text, int &unused) const { Q_UNUSED(unused); QDate temp; // ----- everything is tested in date(): return date(text, temp); } QValidator::State KDateValidator::date(const QString &text, QDate &d) const { QLocale::FormatType formats[] = { QLocale::LongFormat, QLocale::ShortFormat, QLocale::NarrowFormat }; QLocale locale; for (int i = 0; i < 3; i++) { QDate tmp = locale.toDate(text, formats[i]); if (tmp.isValid()) { d = tmp; return Acceptable; } } return QValidator::Intermediate; } void KDateValidator::fixup(QString &) const { } diff --git a/src/text/kdatevalidator.h b/src/text/kdatevalidator.h index 558e8bb..b3b5187 100644 --- a/src/text/kdatevalidator.h +++ b/src/text/kdatevalidator.h @@ -1,48 +1,36 @@ /* -*- C++ -*- This file is part of the KDE libraries - Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org) - (C) 1998-2001 Mirko Boehm (mirko@kde.org) - (C) 2007 John Layt - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. + SPDX-FileCopyrightText: 1997 Tim D. Gilman + SPDX-FileCopyrightText: 1998-2001 Mirko Boehm + SPDX-FileCopyrightText: 2007 John Layt - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + SPDX-License-Identifier: LGPL-2.0-or-later */ #ifndef KDATEVALIDATOR_H #define KDATEVALIDATOR_H #include #include /** * @class KDateValidator kdatevalidator.h KDateValidator * * Validates user-entered dates. */ class KGUIADDONS_EXPORT KDateValidator : public QValidator { Q_OBJECT public: explicit KDateValidator(QObject *parent = nullptr); State validate(QString &text, int &e) const override; void fixup(QString &input) const override; State date(const QString &text, QDate &date) const; private: class KDateValidatorPrivate; friend class KDateValidatorPrivate; KDateValidatorPrivate *const d; }; #endif // KDATEVALIDATOR_H diff --git a/src/text/kwordwrap.cpp b/src/text/kwordwrap.cpp index 99a91e6..a78eab9 100644 --- a/src/text/kwordwrap.cpp +++ b/src/text/kwordwrap.cpp @@ -1,323 +1,311 @@ -/* This file is part of the KDE libraries - Copyright (C) 2001 David Faure +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 2001 David Faure - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License version 2 as published by the Free Software Foundation. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. + SPDX-License-Identifier: LGPL-2.0-only */ #include "kwordwrap.h" #include #include class KWordWrapPrivate : public QSharedData { public: QRect m_constrainingRect; QVector m_breakPositions; QVector m_lineWidths; QRect m_boundingRect; QString m_text; }; KWordWrap::KWordWrap(const QRect &r) : d(new KWordWrapPrivate) { d->m_constrainingRect = r; } KWordWrap KWordWrap::formatText(QFontMetrics &fm, const QRect &r, int /*flags*/, const QString &str, int len) { KWordWrap kw(r); // The wordwrap algorithm // The variable names and the global shape of the algorithm are inspired // from QTextFormatterBreakWords::format(). //qDebug() << "KWordWrap::formatText " << str << " r=" << r.x() << "," << r.y() << " " << r.width() << "x" << r.height(); int height = fm.height(); if (len == -1) { kw.d->m_text = str; } else { kw.d->m_text = str.left(len); } if (len == -1) { len = str.length(); } int lastBreak = -1; int lineWidth = 0; int x = 0; int y = 0; int w = r.width(); int textwidth = 0; bool isBreakable = false; bool wasBreakable = false; // value of isBreakable for last char (i-1) bool isParens = false; // true if one of ({[ bool wasParens = false; // value of isParens for last char (i-1) QString inputString = str; for (int i = 0; i < len; ++i) { const QChar c = inputString.at(i); const int ww = fm.charWidth(inputString, i); isParens = (c == QLatin1Char('(') || c == QLatin1Char('[') || c == QLatin1Char('{')); // isBreakable is true when we can break _after_ this character. isBreakable = (c.isSpace() || c.isPunct() || c.isSymbol()) & !isParens; // Special case for '(', '[' and '{': we want to break before them if (!isBreakable && i < len - 1) { const QChar nextc = inputString.at(i + 1); // look at next char isBreakable = (nextc == QLatin1Char('(') || nextc == QLatin1Char('[') || nextc == QLatin1Char('{')); } // Special case for '/': after normal chars it's breakable (e.g. inside a path), // but after another breakable char it's not (e.g. "mounted at /foo") // Same thing after a parenthesis (e.g. "dfaure [/fool]") if (c == QLatin1Char('/') && (wasBreakable || wasParens)) { isBreakable = false; } /*qDebug() << "c='" << QString(c) << "' i=" << i << "/" << len << " x=" << x << " ww=" << ww << " w=" << w << " lastBreak=" << lastBreak << " isBreakable=" << isBreakable << endl;*/ int breakAt = -1; if (x + ww > w && lastBreak != -1) { // time to break and we know where breakAt = lastBreak; } if (x + ww > w - 4 && lastBreak == -1) { // time to break but found nowhere [-> break here] breakAt = i; } if (i == len - 2 && x + ww + fm.charWidth(inputString, i + 1) > w) { // don't leave the last char alone breakAt = lastBreak == -1 ? i - 1 : lastBreak; } if (c == QLatin1Char('\n')) { // Forced break here if (breakAt == -1 && lastBreak != -1) { // only break if not already breaking breakAt = i - 1; lastBreak = -1; } // remove the line feed from the string kw.d->m_text.remove(i, 1); inputString.remove(i, 1); len--; } if (breakAt != -1) { //qDebug() << "KWordWrap::formatText breaking after " << breakAt; kw.d->m_breakPositions.append(breakAt); int thisLineWidth = lastBreak == -1 ? x + ww : lineWidth; kw.d->m_lineWidths.append(thisLineWidth); textwidth = qMax(textwidth, thisLineWidth); x = 0; y += height; wasBreakable = true; wasParens = false; if (lastBreak != -1) { // Breakable char was found, restart from there i = lastBreak; lastBreak = -1; continue; } } else if (isBreakable) { lastBreak = i; lineWidth = x + ww; } x += ww; wasBreakable = isBreakable; wasParens = isParens; } textwidth = qMax(textwidth, x); kw.d->m_lineWidths.append(x); y += height; //qDebug() << "KWordWrap::formatText boundingRect:" << r.x() << "," << r.y() << " " << textwidth << "x" << y; if (r.height() >= 0 && y > r.height()) { textwidth = r.width(); } int realY = y; if (r.height() >= 0) { while (realY > r.height()) { realY -= height; } realY = qMax(realY, 0); } kw.d->m_boundingRect.setRect(0, 0, textwidth, realY); return kw; } KWordWrap::~KWordWrap() { } KWordWrap::KWordWrap(const KWordWrap &other) : d(other.d) { } KWordWrap &KWordWrap::operator=(const KWordWrap &other) { d = other.d; return *this; } QString KWordWrap::wrappedString() const { // We use the calculated break positions to insert '\n' into the string QString ws; int start = 0; for (int i = 0; i < d->m_breakPositions.count(); ++i) { int end = d->m_breakPositions.at(i); ws += d->m_text.midRef(start, end - start + 1); ws += QLatin1Char('\n'); start = end + 1; } ws += d->m_text.midRef(start); return ws; } QString KWordWrap::truncatedString(bool dots) const { if (d->m_breakPositions.isEmpty()) { return d->m_text; } QString ts = d->m_text.left(d->m_breakPositions.first() + 1); if (dots) { ts += QLatin1String("..."); } return ts; } static QColor mixColors(double p1, QColor c1, QColor c2) { return QColor(int(c1.red() * p1 + c2.red() * (1.0 - p1)), int(c1.green() * p1 + c2.green() * (1.0 - p1)), int(c1.blue() * p1 + c2.blue() * (1.0 - p1))); } void KWordWrap::drawFadeoutText(QPainter *p, int x, int y, int maxW, const QString &t) { QFontMetrics fm = p->fontMetrics(); QColor bgColor = p->background().color(); QColor textColor = p->pen().color(); if ((fm.boundingRect(t).width() > maxW) && (t.length() > 1)) { int tl = 0; int w = 0; while (tl < t.length()) { w += fm.charWidth(t, tl); if (w >= maxW) { break; } tl++; } int n = qMin(tl, 3); if (t.isRightToLeft()) { x += maxW; // start from the right side for RTL string if (tl > 3) { x -= fm.horizontalAdvance(t.left(tl - 3)); p->drawText(x, y, t.left(tl - 3)); } for (int i = 0; i < n; i++) { p->setPen(mixColors(0.70 - i * 0.25, textColor, bgColor)); QString s(t.at(tl - n + i)); x -= fm.horizontalAdvance(s); p->drawText(x, y, s); } } else { if (tl > 3) { p->drawText(x, y, t.left(tl - 3)); x += fm.horizontalAdvance(t.left(tl - 3)); } for (int i = 0; i < n; i++) { p->setPen(mixColors(0.70 - i * 0.25, textColor, bgColor)); QString s(t.at(tl - n + i)); p->drawText(x, y, s); x += fm.horizontalAdvance(s); } } } else { p->drawText(x, y, t); } } void KWordWrap::drawTruncateText(QPainter *p, int x, int y, int maxW, const QString &t) { QString tmpText = p->fontMetrics().elidedText(t, Qt::ElideRight, maxW); p->drawText(x, y, tmpText); } void KWordWrap::drawText(QPainter *painter, int textX, int textY, int flags) const { //qDebug() << "KWordWrap::drawText text=" << wrappedString() << " x=" << textX << " y=" << textY; // We use the calculated break positions to draw the text line by line using QPainter int start = 0; int y = 0; QFontMetrics fm = painter->fontMetrics(); int height = fm.height(); // line height int ascent = fm.ascent(); int maxwidth = d->m_boundingRect.width(); int i; int lwidth = 0; int end = 0; for (i = 0; i < d->m_breakPositions.count(); ++i) { // if this is the last line, leave the loop if ((d->m_constrainingRect.height() >= 0) && ((y + 2 * height) > d->m_constrainingRect.height())) { break; } end = d->m_breakPositions.at(i); lwidth = d->m_lineWidths.at(i); int x = textX; if (flags & Qt::AlignHCenter) { x += (maxwidth - lwidth) / 2; } else if (flags & Qt::AlignRight) { x += maxwidth - lwidth; } painter->drawText(x, textY + y + ascent, d->m_text.mid(start, end - start + 1)); y += height; start = end + 1; } // Draw the last line lwidth = d->m_lineWidths.last(); int x = textX; if (flags & Qt::AlignHCenter) { x += (maxwidth - lwidth) / 2; } else if (flags & Qt::AlignRight) { x += maxwidth - lwidth; } if ((d->m_constrainingRect.height() < 0) || ((y + height) <= d->m_constrainingRect.height())) { if (i == d->m_breakPositions.count()) { painter->drawText(x, textY + y + ascent, d->m_text.mid(start)); } else if (flags & FadeOut) drawFadeoutText(painter, textX, textY + y + ascent, d->m_constrainingRect.width(), d->m_text.mid(start)); else if (flags & Truncate) drawTruncateText(painter, textX, textY + y + ascent, d->m_constrainingRect.width(), d->m_text.mid(start)); else painter->drawText(x, textY + y + ascent, d->m_text.mid(start)); } } QRect KWordWrap::boundingRect() const { return d->m_boundingRect; } diff --git a/src/text/kwordwrap.h b/src/text/kwordwrap.h index 633fde4..7ba138a 100644 --- a/src/text/kwordwrap.h +++ b/src/text/kwordwrap.h @@ -1,155 +1,143 @@ -/* This file is part of the KDE libraries - Copyright (C) 2001 David Faure - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License version 2 as published by the Free Software Foundation. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. +/* This file is part of the KDE libraries + SPDX-FileCopyrightText: 2001 David Faure + + SPDX-License-Identifier: LGPL-2.0-only */ #ifndef kwordwrap_h #define kwordwrap_h #include #include #include class QFontMetrics; class QRect; class QString; class QPainter; class KWordWrapPrivate; /** * @class KWordWrap kwordwrap.h KWordWrap * * Word-wrap algorithm that takes into account beautifulness ;) * * That means: * @li not letting a letter alone on the last line, * @li breaking at punctuation signs (not only at spaces) * @li improved handling of (), [] and {} * @li improved handling of '/' (e.g. for paths) * * Usage: call the static method, formatText, with the text to * wrap and the constraining rectangle etc., it will return an instance of KWordWrap * containing internal data, result of the word-wrapping. * From that instance you can retrieve the boundingRect, and invoke drawing. * * This design allows to call the word-wrap algorithm only when the text changes * and not every time we want to know the bounding rect or draw the text. * * @author David Faure */ class KGUIADDONS_EXPORT KWordWrap { public: /** * Use this flag in drawText() if you want to fade out the text if it does * not fit into the constraining rectangle. */ enum { FadeOut = 0x10000000, Truncate = 0x20000000 }; /** * Main method for wrapping text. * * @param fm Font metrics, for the chosen font. Better cache it, creating a QFontMetrics is expensive. * @param r Constraining rectangle. Only the width and height matter. With * negative height the complete text will be rendered * @param flags currently unused * @param str The text to be wrapped. * @param len Length of text to wrap (default is -1 for all). * @return a KWordWrap instance. The caller is responsible for storing and deleting the result. */ static KWordWrap formatText(QFontMetrics &fm, const QRect &r, int flags, const QString &str, int len = -1); /** * @return the bounding rect, calculated by formatText. The width is the * width of the widest text line, and never wider than * the rectangle given to formatText. The height is the * text block. X and Y are always 0. */ QRect boundingRect() const; /** * @return the original string, with '\n' inserted where * the text is broken by the wordwrap algorithm. */ QString wrappedString() const; // gift for Dirk :) /** * @return the original string, truncated to the first line. * If @p dots was set, '...' is appended in case the string was truncated. * Bug: Note that the '...' come out of the bounding rect. */ QString truncatedString(bool dots = true) const; /** * Draw the text that has been previously wrapped, at position x,y. * Flags are for alignment, e.g. Qt::AlignHCenter. Default is * Qt::AlignAuto. * @param painter the QPainter to use. * @param x the horizontal position of the text * @param y the vertical position of the text * @param flags the ORed text alignment flags from the Qt namespace, * ORed with FadeOut if you want the text to fade out if it * does not fit (the @p painter's background must be set * accordingly) */ void drawText(QPainter *painter, int x, int y, int flags = Qt::AlignLeft) const; /** * Destructor. */ ~KWordWrap(); /** * Copy constructor */ KWordWrap(const KWordWrap &other); /** * Assignment operator */ KWordWrap &operator=(const KWordWrap &other); /** * Draws the string @p t at the given coordinates, if it does not * @p fit into @p maxW the text will be faded out. * @param p the painter to use. Must have set the pen for the text * color and the background for the color to fade out * @param x the horizontal position of the text * @param y the vertical position of the text * @param maxW the maximum width of the text (including the fade-out * effect) * @param t the text to draw */ static void drawFadeoutText(QPainter *p, int x, int y, int maxW, const QString &t); /** * Draws the string @p t at the given coordinates, if it does not * @p fit into @p maxW the text will be truncated. * @param p the painter to use * @param x the horizontal position of the text * @param y the vertical position of the text * @param maxW the maximum width of the text (including the '...') * @param t the text to draw */ static void drawTruncateText(QPainter *p, int x, int y, int maxW, const QString &t); private: KWordWrap(const QRect &r); QExplicitlySharedDataPointer d; }; #endif diff --git a/src/util/kiconutils.cpp b/src/util/kiconutils.cpp index 194810e..fd58ef2 100644 --- a/src/util/kiconutils.cpp +++ b/src/util/kiconutils.cpp @@ -1,167 +1,153 @@ /* - Copyright (C) 2013 Martin Klapetek - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . - */ + SPDX-FileCopyrightText: 2013 Martin Klapetek + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL +*/ #include "kiconutils.h" #include #include #include class KOverlayIconEngine : public QIconEngine { public: KOverlayIconEngine(const QIcon &icon, const QIcon &overlay, Qt::Corner position); KOverlayIconEngine(const QIcon &icon, const QHash &overlays); void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) override; QIconEngine *clone() const override; QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state) override; QPixmap pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) override; void addPixmap(const QPixmap &pixmap, QIcon::Mode mode, QIcon::State state) override; void addFile(const QString &fileName, const QSize &size, QIcon::Mode mode, QIcon::State state) override; private: QIcon m_base; QHash m_overlays; }; KOverlayIconEngine::KOverlayIconEngine(const QIcon &icon, const QIcon &overlay, Qt::Corner position) : QIconEngine() { m_base = icon; m_overlays.insert(position, overlay); } KOverlayIconEngine::KOverlayIconEngine(const QIcon &icon, const QHash &overlays) : QIconEngine() { m_base = icon; m_overlays = overlays; } QIconEngine *KOverlayIconEngine::clone() const { return new KOverlayIconEngine(*this); } QSize KOverlayIconEngine::actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state) { return m_base.actualSize(size, mode, state); } QPixmap KOverlayIconEngine::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state) { QPixmap pixmap(size); pixmap.fill(Qt::transparent); QPainter p(&pixmap); paint(&p, pixmap.rect(), mode, state); return pixmap; } void KOverlayIconEngine::addPixmap(const QPixmap &pixmap, QIcon::Mode mode, QIcon::State state) { m_base.addPixmap(pixmap, mode, state); } void KOverlayIconEngine::addFile(const QString &fileName, const QSize &size, QIcon::Mode mode, QIcon::State state) { m_base.addFile(fileName, size, mode, state); } void KOverlayIconEngine::paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) { // Paint the base icon as the first layer m_base.paint(painter, rect, Qt::AlignCenter, mode, state); if (m_overlays.isEmpty()) { return; } const int width = rect.width(); const int height = rect.height(); const int iconSize = qMin(width, height); // Determine the overlay icon size int overlaySize; if (iconSize < 32) { overlaySize = 8; } else if (iconSize <= 48) { overlaySize = 16; } else if (iconSize <= 64) { overlaySize = 22; } else if (iconSize <= 96) { overlaySize = 32; } else if (iconSize <= 128) { overlaySize = 48; } else { overlaySize = (int)(iconSize / 4); } // Iterate over stored overlays QHash::const_iterator i = m_overlays.constBegin(); while (i != m_overlays.constEnd()) { const QPixmap overlayPixmap = i.value().pixmap(overlaySize, overlaySize, mode, state); if (overlayPixmap.isNull()) { ++i; continue; } QPoint startPoint; switch (i.key()) { case Qt::BottomLeftCorner: startPoint = QPoint(2, height - overlaySize - 2); break; case Qt::BottomRightCorner: startPoint = QPoint(width - overlaySize - 2, height - overlaySize - 2); break; case Qt::TopRightCorner: startPoint = QPoint(width - overlaySize - 2, 2); break; case Qt::TopLeftCorner: startPoint = QPoint(2, 2); break; } // Draw the overlay pixmap painter->drawPixmap(startPoint, overlayPixmap); ++i; } } // ============================================================================ namespace KIconUtils { QIcon addOverlay(const QIcon &icon, const QIcon &overlay, Qt::Corner position) { return QIcon(new KOverlayIconEngine(icon, overlay, position)); } QIcon addOverlays(const QIcon &icon, const QHash &overlays) { return QIcon(new KOverlayIconEngine(icon, overlays)); } } diff --git a/src/util/kiconutils.h b/src/util/kiconutils.h index 16fb3e6..7acf1ac 100644 --- a/src/util/kiconutils.h +++ b/src/util/kiconutils.h @@ -1,56 +1,42 @@ /* - Copyright (C) 2013 Martin Klapetek - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . - */ + SPDX-FileCopyrightText: 2013 Martin Klapetek + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL +*/ #ifndef KICONUTILS_H #define KICONUTILS_H #include #include /** * @namespace KIconUtils * Provides utility functions for icons. */ namespace KIconUtils { /** * Adds the \a overlay over the \a icon in the specified \a position * * The \a overlay icon is scaled down approx. to 1/3 or 1/4 (depending on the icon size) * and placed in one of the corners of the base icon. */ KGUIADDONS_EXPORT QIcon addOverlay(const QIcon &icon, const QIcon &overlay, Qt::Corner position); /** * Adds \a overlays over the \a icon * * The \a overlays is a QHash of Qt::Corner and QIcon. The Qt::Corner value * decides where the overlay icon will be painted, the QIcon value * is the overlay icon to be painted. * * The overlay icon is scaled down to 1/3 or 1/4 (depending on the icon size) * and placed in one of the corners of the base icon. */ KGUIADDONS_EXPORT QIcon addOverlays(const QIcon &icon, const QHash &overlays); } #endif // KICONUTILS_H diff --git a/src/util/kimagecache.h b/src/util/kimagecache.h index c7f747d..20f8013 100644 --- a/src/util/kimagecache.h +++ b/src/util/kimagecache.h @@ -1,231 +1,218 @@ -/* - * This file is part of the KDE project. - * Copyright © 2010 Michael Pyne - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project. + SPDX-FileCopyrightText: 2010 Michael Pyne + + SPDX-License-Identifier: LGPL-2.0-only +*/ #ifndef KIMAGECACHE_H #define KIMAGECACHE_H // check that KGUIADDONS_LIB is defined in case the application is not using CMake // (if KGUIADDONS_LIB is not defined, we cannot assume that KCOREADDONS_LIB not being // defined means that we are not linked against KCoreAddons) #if defined(KGUIADDONS_LIB) && !defined(KCOREADDONS_LIB) #ifdef __GNUC__ #warning "KImageCache requires KF5CoreAddons (for kshareddatacache.h)" #else #pragma message("KImageCache requires KF5CoreAddons (for kshareddatacache.h)") #endif #endif #include #include #include #include #define KImageCache KSharedPixmapCacheMixin /** * @brief A simple wrapping layer over KSharedDataCache to support caching * images and pixmaps. * * This class can be used to share images between different processes, which * is useful when it is known that such images will be used across many * processes, or when creating the image is expensive. * * In addition, the class also supports caching QPixmaps in a single * process using the setPixmapCaching() function. * * Tips for use: If you already have QPixmaps that you intend to use, and * you do not need access to the actual image data, then try to store and * retrieve QPixmaps for use. * * On the other hand, if you will need to store and retrieve actual image * data (to modify the image after retrieval for instance) then you should * use QImage to save the conversion cost from QPixmap to QImage. * * KSharedPixmapCacheMixin is a subclass of KSharedDataCache, so all of the methods that * can be used with KSharedDataCache can be used with KSharedPixmapCacheMixin, * with the exception of KSharedDataCache::insert() and * KSharedDataCache::find(). * * @author Michael Pyne * @since 4.5 */ template class KSharedPixmapCacheMixin : public T, private KLocalImageCacheImplementation { public: /** * Constructs an image cache, named by @p cacheName, with a default * size of @p defaultCacheSize. * * @param cacheName Name of the cache to use. * @param defaultCacheSize The default size, in bytes, of the cache. * The actual on-disk size will be slightly larger. If the cache already * exists, it will not be resized. If it is required to resize the * cache then use the deleteCache() function to remove that cache first. * @param expectedItemSize The expected general size of the items to be * added to the image cache, in bytes. Use 0 if you just want a default * item size. */ KSharedPixmapCacheMixin(const QString &cacheName, unsigned defaultCacheSize, unsigned expectedItemSize = 0) : T(cacheName, defaultCacheSize, expectedItemSize), KLocalImageCacheImplementation(defaultCacheSize) {} /** * Inserts the pixmap given by @p pixmap to the cache, accessible with * @p key. The pixmap must be converted to a QImage in order to be stored * into shared memory. In order to prevent unnecessary conversions from * taking place @p pixmap will also be cached (but not in shared * memory) and would be accessible using findPixmap() if pixmap caching is * enabled. * * @param key Name to access @p pixmap with. * @param pixmap The pixmap to add to the cache. * @return true if the pixmap was successfully cached, false otherwise. * @see setPixmapCaching() */ bool insertPixmap(const QString &key, const QPixmap &pixmap) { insertLocalPixmap(key, pixmap); // One thing to think about is only inserting things to the shared cache // that are frequently used. But that would require tracking the use count // in our local cache too, which I think is probably too much work. return insertImage(key, pixmap.toImage()); } /** * Inserts the @p image into the shared cache, accessible with @p key. This * variant is preferred over insertPixmap() if your source data is already a * QImage, if it is essential that the image be in shared memory (such as * for SVG icons which have a high render time), or if it will need to be * in QImage form after it is retrieved from the cache. * * @param key Name to access @p image with. * @param image The image to add to the shared cache. * @return true if the image was successfully cached, false otherwise. */ bool insertImage(const QString &key, const QImage &image) { if (this->insert(key, serializeImage(image))) { updateModifiedTime(); return true; } return false; } /** * Copies the cached pixmap identified by @p key to @p destination. If no such * pixmap exists @p destination is unchanged. * * @return true if the pixmap identified by @p key existed, false otherwise. * @see setPixmapCaching() */ bool findPixmap(const QString &key, QPixmap *destination) const { if (findLocalPixmap(key, destination)) { return true; } QByteArray cachedData; if (!this->find(key, &cachedData) || cachedData.isNull()) { return false; } if (destination) { destination->loadFromData(cachedData, "PNG"); // Manually re-insert to pixmap cache if we'll be using this one. insertLocalPixmap(key, *destination); } return true; } /** * Copies the cached image identified by @p key to @p destination. If no such * image exists @p destination is unchanged. * * @return true if the image identified by @p key existed, false otherwise. */ bool findImage(const QString &key, QImage *destination) const { QByteArray cachedData; if (!this->find(key, &cachedData) || cachedData.isNull()) { return false; } if (destination) { destination->loadFromData(cachedData, "PNG"); } return true; } /** * Removes all entries from the cache. In addition any cached pixmaps (as per * setPixmapCaching()) are also removed. */ void clear() { clearLocalCache(); T::clear(); } /** * @return The time that an image or pixmap was last inserted into a cache. */ using KLocalImageCacheImplementation::lastModifiedTime; /** * @return if QPixmaps added with insertPixmap() will be stored in a local * pixmap cache as well as the shared image cache. The default is to cache * pixmaps locally. */ using KLocalImageCacheImplementation::pixmapCaching; /** * Enables or disables local pixmap caching. If it is anticipated that a pixmap * will be frequently needed then this can actually save memory overall since the * X server or graphics card will not have to store duplicate copies of the same * image. * * @param enable Enables pixmap caching if true, disables otherwise. */ using KLocalImageCacheImplementation::setPixmapCaching; /** * @return The highest memory size in bytes to be used by cached pixmaps. * @since 4.6 */ using KLocalImageCacheImplementation::pixmapCacheLimit; /** * Sets the highest memory size the pixmap cache should use. * * @param size The size in bytes * @since 4.6 */ using KLocalImageCacheImplementation::setPixmapCacheLimit; }; #endif /* KIMAGECACHE_H */ diff --git a/src/util/klocalimagecacheimpl.cpp b/src/util/klocalimagecacheimpl.cpp index dcb5c39..9ce82ad 100644 --- a/src/util/klocalimagecacheimpl.cpp +++ b/src/util/klocalimagecacheimpl.cpp @@ -1,163 +1,150 @@ -/* - * This file is part of the KDE project. - * Copyright © 2010 Michael Pyne - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project. + SPDX-FileCopyrightText: 2010 Michael Pyne + + SPDX-License-Identifier: LGPL-2.0-only +*/ #include "klocalimagecacheimpl.h" #include #include #include #include #include #include /** * This is a QObject subclass so we can catch the signal that the application is about * to close and properly release any QPixmaps we have cached. */ class KLocalImageCacheImplementationPrivate : public QObject { Q_OBJECT public: KLocalImageCacheImplementationPrivate(QObject *parent = nullptr) : QObject(parent) , timestamp(QDateTime::currentDateTime()) , enablePixmapCaching(true) { QObject::connect(QCoreApplication::instance(), &QCoreApplication::aboutToQuit, this, &KLocalImageCacheImplementationPrivate::clearPixmaps); } /** * Inserts a pixmap into the pixmap cache if the pixmap cache is enabled, with * weighting based on image size and bit depth. */ bool insertPixmap(const QString &key, QPixmap *pixmap) { if (enablePixmapCaching && pixmap && !pixmap->isNull()) { // "cost" parameter is based on both image size and depth to make cost // based on size in bytes instead of area on-screen. return pixmapCache.insert(key, pixmap, pixmap->width() * pixmap->height() * pixmap->depth() / 8); } return false; } public Q_SLOTS: void clearPixmaps() { pixmapCache.clear(); } public: QDateTime timestamp; /** * This is used to cache pixmaps as they are inserted, instead of always * converting to image data and storing that in shared memory. */ QCache pixmapCache; bool enablePixmapCaching; }; KLocalImageCacheImplementation::KLocalImageCacheImplementation(unsigned defaultCacheSize) : d(new KLocalImageCacheImplementationPrivate) { // Use at least 16 KiB for the pixmap cache d->pixmapCache.setMaxCost(qMax(defaultCacheSize / 8, (unsigned int) 16384)); } KLocalImageCacheImplementation::~KLocalImageCacheImplementation() { delete d; } void KLocalImageCacheImplementation::updateModifiedTime() { d->timestamp = QDateTime::currentDateTime(); } QByteArray KLocalImageCacheImplementation::serializeImage(const QImage &image) const { QBuffer buffer; buffer.open(QBuffer::WriteOnly); image.save(&buffer, "PNG"); return buffer.buffer(); } bool KLocalImageCacheImplementation::insertLocalPixmap(const QString &key, const QPixmap &pixmap) const { return d->insertPixmap(key, new QPixmap(pixmap)); } bool KLocalImageCacheImplementation::findLocalPixmap(const QString &key, QPixmap *destination) const { if (d->enablePixmapCaching) { QPixmap *cachedPixmap = d->pixmapCache.object(key); if (cachedPixmap) { if (destination) { *destination = *cachedPixmap; } return true; } } return false; } void KLocalImageCacheImplementation::clearLocalCache() { d->pixmapCache.clear(); } QDateTime KLocalImageCacheImplementation::lastModifiedTime() const { return d->timestamp; } bool KLocalImageCacheImplementation::pixmapCaching() const { return d->enablePixmapCaching; } void KLocalImageCacheImplementation::setPixmapCaching(bool enable) { if (enable != d->enablePixmapCaching) { d->enablePixmapCaching = enable; if (!enable) { d->pixmapCache.clear(); } } } int KLocalImageCacheImplementation::pixmapCacheLimit() const { return d->pixmapCache.maxCost(); } void KLocalImageCacheImplementation::setPixmapCacheLimit(int size) { d->pixmapCache.setMaxCost(size); } #include "klocalimagecacheimpl.moc" diff --git a/src/util/klocalimagecacheimpl.h b/src/util/klocalimagecacheimpl.h index c1a2d13..4cd3151 100644 --- a/src/util/klocalimagecacheimpl.h +++ b/src/util/klocalimagecacheimpl.h @@ -1,67 +1,54 @@ -/* - * This file is part of the KDE project. - * Copyright © 2010 Michael Pyne - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License version 2 as published by the Free Software Foundation. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ +/* This file is part of the KDE project. + SPDX-FileCopyrightText: 2010 Michael Pyne + + SPDX-License-Identifier: LGPL-2.0-only +*/ #ifndef KLOCALIMAGECACHEIMPL_H #define KLOCALIMAGECACHEIMPL_H #include class KLocalImageCacheImplementationPrivate; class QImage; class QPixmap; class QByteArray; class QDateTime; class QString; /** * You are not supposed to use this class directly, use KImageCache instead * * @internal */ class KGUIADDONS_EXPORT KLocalImageCacheImplementation { private: explicit KLocalImageCacheImplementation(unsigned defaultCacheSize); public: virtual ~KLocalImageCacheImplementation(); QDateTime lastModifiedTime() const; bool pixmapCaching() const; void setPixmapCaching(bool enable); int pixmapCacheLimit() const; void setPixmapCacheLimit(int size); protected: void updateModifiedTime(); QByteArray serializeImage(const QImage &image) const; bool insertLocalPixmap(const QString &key, const QPixmap &pixmap) const; bool findLocalPixmap(const QString &key, QPixmap *destination) const; void clearLocalCache(); private: KLocalImageCacheImplementationPrivate *const d; ///< @internal template friend class KSharedPixmapCacheMixin; }; #endif /* KLOCALIMAGECACHEIMPL_H */ diff --git a/src/util/kmodifierkeyinfo.cpp b/src/util/kmodifierkeyinfo.cpp index 8aeadd3..c25e94a 100644 --- a/src/util/kmodifierkeyinfo.cpp +++ b/src/util/kmodifierkeyinfo.cpp @@ -1,98 +1,84 @@ /* - Copyright 2009 Michael Leupold + SPDX-FileCopyrightText: 2009 Michael Leupold - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #include "kmodifierkeyinfo.h" #include "kmodifierkeyinfoprovider_p.h" #include #include #include KModifierKeyInfoProvider* createProvider() { QPluginLoader loader(QStringLiteral("kf5/kguiaddons/kmodifierkey/kmodifierkey_")+qGuiApp->platformName()); auto instance = dynamic_cast(loader.instance()); if (instance) return instance; qWarning() << "Error: could not load plugin for platform" << loader.fileName() << "error:" << loader.errorString() << loader.instance(); return new KModifierKeyInfoProvider; } KModifierKeyInfo::KModifierKeyInfo(QObject *parent) : QObject(parent), p(createProvider()) { connect(p.data(), &KModifierKeyInfoProvider::keyPressed, this, &KModifierKeyInfo::keyPressed); connect(p.data(), &KModifierKeyInfoProvider::keyLatched, this, &KModifierKeyInfo::keyLatched); connect(p.data(), &KModifierKeyInfoProvider::keyLocked, this, &KModifierKeyInfo::keyLocked); connect(p.data(), &KModifierKeyInfoProvider::buttonPressed, this, &KModifierKeyInfo::buttonPressed); connect(p.data(), &KModifierKeyInfoProvider::keyAdded, this, &KModifierKeyInfo::keyAdded); connect(p.data(), &KModifierKeyInfoProvider::keyRemoved, this, &KModifierKeyInfo::keyRemoved); } KModifierKeyInfo::~KModifierKeyInfo() { } bool KModifierKeyInfo::knowsKey(Qt::Key key) const { return p->knowsKey(key); } const QList KModifierKeyInfo::knownKeys() const { return p->knownKeys(); } bool KModifierKeyInfo::isKeyPressed(Qt::Key key) const { return p->isKeyPressed(key); } bool KModifierKeyInfo::isKeyLatched(Qt::Key key) const { return p->isKeyLatched(key); } bool KModifierKeyInfo::setKeyLatched(Qt::Key key, bool latched) { return p->setKeyLatched(key, latched); } bool KModifierKeyInfo::isKeyLocked(Qt::Key key) const { return p->isKeyLocked(key); } bool KModifierKeyInfo::setKeyLocked(Qt::Key key, bool locked) { return p->setKeyLocked(key, locked); } bool KModifierKeyInfo::isButtonPressed(Qt::MouseButton button) const { return p->isButtonPressed(button); } diff --git a/src/util/kmodifierkeyinfo.h b/src/util/kmodifierkeyinfo.h index b11dbc8..a2e0cfd 100644 --- a/src/util/kmodifierkeyinfo.h +++ b/src/util/kmodifierkeyinfo.h @@ -1,192 +1,178 @@ /* - Copyright 2009 Michael Leupold - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-FileCopyrightText: 2009 Michael Leupold + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #ifndef KMODIFIERKEYINFO_H #define KMODIFIERKEYINFO_H #include #include #include class KModifierKeyInfoProvider; /** * @class KModifierKeyInfo kmodifierkeyinfo.h KModifierKeyInfo * * Get information about the state of the keyboard's modifier keys. * * This class provides cross-platform information about the state of the * keyboard's modifier keys and the mouse buttons and allows to change the * state as well. * * It recognizes two states a key can be in: *
  • locked: eg. caps-locked (aka toggled)
    • *
  • latched: the key is temporarily locked but will be unlocked upon * the next keypress.
* * An application can either query the states synchronously (@see isKeyLatched, * @see isKeyLocked) or connect to KModifierKeyInfo's signals to be notified about * changes (@see keyLatched, @see keyLocked). */ class KGUIADDONS_EXPORT KModifierKeyInfo : public QObject { Q_OBJECT public: /** * Default constructor */ explicit KModifierKeyInfo(QObject *parent = nullptr); /** * Destructor */ virtual ~KModifierKeyInfo(); /** * Check if a key is known by the underlying window system and can be queried. * * @param key The key to check * @return true if the key is available, false if it is unknown */ bool knowsKey(Qt::Key key) const; /** * Get a list of known keys. * * @return A list of known keys of which states will be reported. */ const QList knownKeys() const; /** * Synchronously check if a key is pressed. * * @param key The key to check * @return true if the key is pressed, false if the key is not pressed or unknown. * @see isKeyLatched, @see isKeyLocked, @see keyPressed */ bool isKeyPressed(Qt::Key key) const; /** * Synchronously check if a key is latched. * * @param key The key to check * @return true if the key is latched, false if the key is not latched or unknown. * @see isKeyPressed, @see isKeyLocked, @see keyLatched */ bool isKeyLatched(Qt::Key key) const; /** * Set the latched state of a key. * * @param key The key to latch * @param latched true to latch the key, false to unlatch it. * @return false if the key is unknown. true doesn't guarantee you the * operation worked. */ bool setKeyLatched(Qt::Key key, bool latched); /** * Synchronously check if a key is locked. * * @param key The key to check * @return true if the key is locked, false if the key is not locked or unknown. * @see isKeyPressed, @see isKeyLatched, @see keyLocked */ bool isKeyLocked(Qt::Key key) const; /** * Set the locked state of a key. * * @param key The key to lock * @param latched true to lock the key, false to unlock it. * @return false if the key is unknown. true doesn't guarantee you the * operation worked. */ bool setKeyLocked(Qt::Key key, bool locked); /** * Synchronously check if a mouse button is pressed. * * @param button The mouse button to check * @return true if the mouse button is pressed, false if the mouse button * is not pressed or its state is unknown. */ bool isButtonPressed(Qt::MouseButton button) const; Q_SIGNALS: /** * This signal is emitted whenever the pressed state of a key changes * (key press or key release). * * @param key The key that changed state * @param pressed true if the key is now pressed, false if is released. */ void keyPressed(Qt::Key key, bool pressed); /** * This signal is emitted whenever the latched state of a key changes. * * @param key The key that changed state * @param latched true if the key is now latched, false if it isn't */ void keyLatched(Qt::Key key, bool latched); /** * This signal is emitted whenever the locked state of a key changes. * * @param key The key that changed state * @param locked true if the key is now locked, false if it isn't */ void keyLocked(Qt::Key key, bool locked); /** * This signal is emitted whenever the pressed state of a mouse button * changes (mouse button press or release). * * @param button The mouse button that changed state * @param pressed true if the mouse button is now pressed, false if * is released. */ void buttonPressed(Qt::MouseButton button, bool pressed); /** * This signal is emitted whenever a new modifier is found due to * the keyboard mapping changing. * * @param key The key that was discovered */ void keyAdded(Qt::Key key); /** * This signal is emitted whenever a previously known modifier no * longer exists due to the keyboard mapping changing. * * @param key The key that vanished */ void keyRemoved(Qt::Key key); private: Q_DISABLE_COPY(KModifierKeyInfo) QExplicitlySharedDataPointer const p; // krazy:exclude=dpointer }; #endif diff --git a/src/util/kmodifierkeyinfoprovider.cpp b/src/util/kmodifierkeyinfoprovider.cpp index 448c45b..76ce1dc 100644 --- a/src/util/kmodifierkeyinfoprovider.cpp +++ b/src/util/kmodifierkeyinfoprovider.cpp @@ -1,107 +1,93 @@ /* - Copyright 2009 Michael Leupold + SPDX-FileCopyrightText: 2009 Michael Leupold - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #include "kmodifierkeyinfoprovider_p.h" KModifierKeyInfoProvider::KModifierKeyInfoProvider() : QObject(nullptr) { } KModifierKeyInfoProvider::~KModifierKeyInfoProvider() { } bool KModifierKeyInfoProvider::setKeyLatched(Qt::Key key, bool latched) { Q_UNUSED(key); Q_UNUSED(latched); return false; } bool KModifierKeyInfoProvider::setKeyLocked(Qt::Key key, bool locked) { Q_UNUSED(key); Q_UNUSED(locked); return false; } bool KModifierKeyInfoProvider::isKeyPressed(Qt::Key key) const { auto it = m_modifierStates.constFind(key); if (it != m_modifierStates.constEnd()) { return *it & Pressed; } return false; } bool KModifierKeyInfoProvider::isKeyLatched(Qt::Key key) const { auto it = m_modifierStates.constFind(key); if (it != m_modifierStates.constEnd()) { return *it & Latched; } return false; } bool KModifierKeyInfoProvider::isKeyLocked(Qt::Key key) const { auto it = m_modifierStates.constFind(key); if (it != m_modifierStates.constEnd()) { return *it & Locked; } return false; } bool KModifierKeyInfoProvider::isButtonPressed(Qt::MouseButton button) const { if (m_buttonStates.contains(button)) { return m_buttonStates[button]; } return false; } bool KModifierKeyInfoProvider::knowsKey(Qt::Key key) const { return m_modifierStates.contains(key); } const QList KModifierKeyInfoProvider::knownKeys() const { return m_modifierStates.keys(); } void KModifierKeyInfoProvider::stateUpdated(Qt::Key key, KModifierKeyInfoProvider::ModifierStates newState) { auto &state = m_modifierStates[key]; if (newState != state) { const auto difference = (newState ^ state); state = newState; if (difference & Pressed) { emit keyPressed(key, newState & Pressed); } if (difference & Latched) { emit keyLatched(key, newState & Latched); } if (difference & Locked) { emit keyLocked(key, newState & Locked); } } } diff --git a/src/util/kmodifierkeyinfoprovider_p.h b/src/util/kmodifierkeyinfoprovider_p.h index e6a7eea..c4a078a 100644 --- a/src/util/kmodifierkeyinfoprovider_p.h +++ b/src/util/kmodifierkeyinfoprovider_p.h @@ -1,129 +1,115 @@ /* - Copyright 2009 Michael Leupold - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-FileCopyrightText: 2009 Michael Leupold + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #ifndef KMODIFIERKEYINFOPROVIDER_P_H #define KMODIFIERKEYINFOPROVIDER_P_H #include #include #include #include "kguiaddons_export.h" /** * Background class that implements the behaviour of KModifierKeyInfo for * the different supported platforms. * @internal */ class KGUIADDONS_EXPORT KModifierKeyInfoProvider : public QObject, public QSharedData { Q_OBJECT public: enum ModifierState { Nothing = 0x0, Pressed = 0x1, Latched = 0x2, Locked = 0x4 }; Q_ENUM(ModifierState); Q_DECLARE_FLAGS(ModifierStates, ModifierState) KModifierKeyInfoProvider(); ~KModifierKeyInfoProvider() override; /** * Detect if a key is pressed. * @param key Modifier key to query * @return true if the key is pressed, false if it isn't. */ bool isKeyPressed(Qt::Key key) const; /** * Detect if a key is latched. * @param key Modifier key to query * @return true if the key is latched, false if it isn't. */ bool isKeyLatched(Qt::Key key) const; /** * Set the latched state of a key. * @param key Modifier to set the latched state for * @param latched true to latch the key, false to unlatch it * @return true if the key is known, false else */ virtual bool setKeyLatched(Qt::Key key, bool latched); /** * Detect if a key is locked. * @param key Modifier key to query * @return true if the key is locked, false if it isn't. */ bool isKeyLocked(Qt::Key key) const; /** * Set the locked state of a key. * @param key Modifier to set the locked state for * @param latched true to lock the key, false to unlock it * @return true if the key is known, false else */ virtual bool setKeyLocked(Qt::Key key, bool locked); /** * Check if a mouse button is pressed. * @param button Mouse button to check * @return true if pressed, false else */ bool isButtonPressed(Qt::MouseButton button) const; /** * Check if a key is known/can be queried * @param key Modifier key to check * @return true if the key is known, false if it isn't. */ bool knowsKey(Qt::Key key) const; /** * Get a list of known keys * @return List of known keys. */ const QList knownKeys() const; Q_SIGNALS: void keyLatched(Qt::Key key, bool state); void keyLocked(Qt::Key key, bool state); void keyPressed(Qt::Key key, bool state); void buttonPressed(Qt::MouseButton button, bool state); void keyAdded(Qt::Key key); void keyRemoved(Qt::Key key); protected: void stateUpdated(Qt::Key key, KModifierKeyInfoProvider::ModifierStates state); // the state of each known modifier QHash m_modifierStates; // the state of each known mouse button QHash m_buttonStates; }; Q_DECLARE_INTERFACE(KModifierKeyInfoProvider, "org.kde.kguiaddons.KModifierKeyInfoProvider") Q_DECLARE_OPERATORS_FOR_FLAGS(KModifierKeyInfoProvider::ModifierStates) #endif diff --git a/src/util/kmodifierkeyinfoprovider_xcb.cpp b/src/util/kmodifierkeyinfoprovider_xcb.cpp index 7e2f5ee..aa94b7e 100644 --- a/src/util/kmodifierkeyinfoprovider_xcb.cpp +++ b/src/util/kmodifierkeyinfoprovider_xcb.cpp @@ -1,347 +1,333 @@ /* - Copyright 2009 Michael Leupold - Copyright 2013 Martin Gräßlin - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-FileCopyrightText: 2009 Michael Leupold + SPDX-FileCopyrightText: 2013 Martin Gräßlin + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #include "kmodifierkeyinfo.h" #include "kmodifierkeyinfoprovider_xcb.h" #include #include #define XK_MISCELLANY #define XK_XKB_KEYS #include #include #include struct ModifierDefinition { ModifierDefinition(Qt::Key _key, unsigned int _mask, const char *_name, KeySym _keysym) { key = _key; mask = _mask; name = _name; keysym = _keysym; } Qt::Key key; unsigned int mask; const char *name; // virtual modifier name KeySym keysym; }; /* * Get the real modifiers related to a virtual modifier. */ unsigned int xkbVirtualModifier(XkbDescPtr xkb, const char *name) { Q_ASSERT(xkb != nullptr); unsigned int mask = 0; bool nameEqual; for (int i = 0; i < XkbNumVirtualMods; ++i) { char *modStr = XGetAtomName(xkb->dpy, xkb->names->vmods[i]); if (modStr != nullptr) { nameEqual = (strcmp(name, modStr) == 0); XFree(modStr); if (nameEqual) { XkbVirtualModsToReal(xkb, 1 << i, &mask); break; } } } return mask; } KModifierKeyInfoProviderXcb::KModifierKeyInfoProviderXcb() : KModifierKeyInfoProvider() , m_xkbEv(0) , m_xkbAvailable(false) { if (qApp) { if (qApp->platformName() == QLatin1String("xcb")) { int code, xkberr, maj, min; m_xkbAvailable = XkbQueryExtension(QX11Info::display(), &code, &m_xkbEv, &xkberr, &maj, &min); } } if (m_xkbAvailable) { XkbSelectEvents(QX11Info::display(), XkbUseCoreKbd, XkbStateNotifyMask | XkbMapNotifyMask, XkbStateNotifyMask | XkbMapNotifyMask); unsigned long int stateMask = XkbModifierStateMask | XkbModifierBaseMask | XkbModifierLatchMask | XkbModifierLockMask | XkbPointerButtonMask; XkbSelectEventDetails(QX11Info::display(), XkbUseCoreKbd, XkbStateNotifyMask, stateMask, stateMask); } xkbUpdateModifierMapping(); // add known pointer buttons m_xkbButtons.insert(Qt::LeftButton, Button1Mask); m_xkbButtons.insert(Qt::MidButton, Button2Mask); m_xkbButtons.insert(Qt::RightButton, Button3Mask); m_xkbButtons.insert(Qt::XButton1, Button4Mask); m_xkbButtons.insert(Qt::XButton2, Button5Mask); // get the initial state if (m_xkbAvailable) { XkbStateRec state; XkbGetState(QX11Info::display(), XkbUseCoreKbd, &state); xkbModifierStateChanged(state.mods, state.latched_mods, state.locked_mods); xkbButtonStateChanged(state.ptr_buttons); QCoreApplication::instance()->installNativeEventFilter(this); } } KModifierKeyInfoProviderXcb::~KModifierKeyInfoProviderXcb() { if (m_xkbAvailable) { QCoreApplication::instance()->removeNativeEventFilter(this); } } bool KModifierKeyInfoProviderXcb::setKeyLatched(Qt::Key key, bool latched) { if (!m_xkbModifiers.contains(key)) { return false; } return XkbLatchModifiers(QX11Info::display(), XkbUseCoreKbd, m_xkbModifiers[key], latched ? m_xkbModifiers[key] : 0); } bool KModifierKeyInfoProviderXcb::setKeyLocked(Qt::Key key, bool locked) { if (!m_xkbModifiers.contains(key)) { return false; } return XkbLockModifiers(QX11Info::display(), XkbUseCoreKbd, m_xkbModifiers[key], locked ? m_xkbModifiers[key] : 0); } // HACK: xcb-xkb is not yet a public part of xcb. Because of that we have to include the event structure. namespace { typedef struct _xcb_xkb_map_notify_event_t { uint8_t response_type; uint8_t xkbType; uint16_t sequence; xcb_timestamp_t time; uint8_t deviceID; uint8_t ptrBtnActions; uint16_t changed; xcb_keycode_t minKeyCode; xcb_keycode_t maxKeyCode; uint8_t firstType; uint8_t nTypes; xcb_keycode_t firstKeySym; uint8_t nKeySyms; xcb_keycode_t firstKeyAct; uint8_t nKeyActs; xcb_keycode_t firstKeyBehavior; uint8_t nKeyBehavior; xcb_keycode_t firstKeyExplicit; uint8_t nKeyExplicit; xcb_keycode_t firstModMapKey; uint8_t nModMapKeys; xcb_keycode_t firstVModMapKey; uint8_t nVModMapKeys; uint16_t virtualMods; uint8_t pad0[2]; } _xcb_xkb_map_notify_event_t; typedef struct _xcb_xkb_state_notify_event_t { uint8_t response_type; uint8_t xkbType; uint16_t sequence; xcb_timestamp_t time; uint8_t deviceID; uint8_t mods; uint8_t baseMods; uint8_t latchedMods; uint8_t lockedMods; uint8_t group; int16_t baseGroup; int16_t latchedGroup; uint8_t lockedGroup; uint8_t compatState; uint8_t grabMods; uint8_t compatGrabMods; uint8_t lookupMods; uint8_t compatLoockupMods; uint16_t ptrBtnState; uint16_t changed; xcb_keycode_t keycode; uint8_t eventType; uint8_t requestMajor; uint8_t requestMinor; } _xcb_xkb_state_notify_event_t; typedef union { /* All XKB events share these fields. */ struct { uint8_t response_type; uint8_t xkbType; uint16_t sequence; xcb_timestamp_t time; uint8_t deviceID; } any; _xcb_xkb_map_notify_event_t map_notify; _xcb_xkb_state_notify_event_t state_notify; } _xkb_event; } bool KModifierKeyInfoProviderXcb::nativeEventFilter(const QByteArray &eventType, void *message, long int *result) { Q_UNUSED(result) if (!m_xkbAvailable || eventType != "xcb_generic_event_t") { return false; } xcb_generic_event_t *event = static_cast(message); if ((event->response_type & ~0x80) == m_xkbEv + XkbEventCode) { _xkb_event *kbevt = reinterpret_cast<_xkb_event *>(event); unsigned int stateMask = XkbModifierStateMask | XkbModifierBaseMask | XkbModifierLatchMask | XkbModifierLockMask; if (kbevt->any.xkbType == XkbMapNotify) { xkbUpdateModifierMapping(); } else if (kbevt->any.xkbType == XkbStateNotify) { if (kbevt->state_notify.changed & stateMask) { xkbModifierStateChanged(kbevt->state_notify.mods, kbevt->state_notify.latchedMods, kbevt->state_notify.lockedMods); } else if (kbevt->state_notify.changed & XkbPointerButtonMask) { xkbButtonStateChanged(kbevt->state_notify.ptrBtnState); } } } return false; } void KModifierKeyInfoProviderXcb::xkbModifierStateChanged(unsigned char mods, unsigned char latched_mods, unsigned char locked_mods) { // detect keyboard modifiers ModifierStates newState; QHash::const_iterator it; QHash::const_iterator end = m_xkbModifiers.constEnd(); for (it = m_xkbModifiers.constBegin(); it != end; ++it) { if (!m_modifierStates.contains(it.key())) { continue; } newState = Nothing; // determine the new state if (mods & it.value()) { newState |= Pressed; } if (latched_mods & it.value()) { newState |= Latched; } if (locked_mods & it.value()) { newState |= Locked; } stateUpdated(it.key(), newState); } } void KModifierKeyInfoProviderXcb::xkbButtonStateChanged(unsigned short ptr_buttons) { // detect mouse button states bool newButtonState; QHash::const_iterator it; QHash::const_iterator end = m_xkbButtons.constEnd(); for (it = m_xkbButtons.constBegin(); it != end; ++it) { newButtonState = (ptr_buttons & it.value()); if (newButtonState != m_buttonStates[it.key()]) { m_buttonStates[it.key()] = newButtonState; emit buttonPressed(it.key(), newButtonState); } } } void KModifierKeyInfoProviderXcb::xkbUpdateModifierMapping() { if (!m_xkbAvailable) { return; } m_xkbModifiers.clear(); QList srcModifiers; srcModifiers << ModifierDefinition(Qt::Key_Shift, ShiftMask, nullptr, 0) << ModifierDefinition(Qt::Key_Control, ControlMask, nullptr, 0) << ModifierDefinition(Qt::Key_Alt, 0, "Alt", XK_Alt_L) // << { 0, 0, I18N_NOOP("Win"), "superkey", "" } << ModifierDefinition(Qt::Key_Meta, 0, "Meta", XK_Meta_L) << ModifierDefinition(Qt::Key_Super_L, 0, "Super", XK_Super_L) << ModifierDefinition(Qt::Key_Hyper_L, 0, "Hyper", XK_Hyper_L) << ModifierDefinition(Qt::Key_AltGr, 0, "AltGr", 0) << ModifierDefinition(Qt::Key_NumLock, 0, "NumLock", XK_Num_Lock) << ModifierDefinition(Qt::Key_CapsLock, LockMask, nullptr, 0) << ModifierDefinition(Qt::Key_ScrollLock, 0, "ScrollLock", XK_Scroll_Lock); XkbDescPtr xkb = XkbGetKeyboard(QX11Info::display(), XkbAllComponentsMask, XkbUseCoreKbd); QList::const_iterator it; QList::const_iterator end = srcModifiers.constEnd(); for (it = srcModifiers.constBegin(); it != end; ++it) { unsigned int mask = it->mask; if (mask == 0 && xkb != nullptr) { // try virtual modifier first if (it->name != nullptr) { mask = xkbVirtualModifier(xkb, it->name); } if (mask == 0 && it->keysym != 0) { mask = XkbKeysymToModifiers(QX11Info::display(), it->keysym); } else if (mask == 0) { // special case for AltGr mask = XkbKeysymToModifiers(QX11Info::display(), XK_Mode_switch) | XkbKeysymToModifiers(QX11Info::display(), XK_ISO_Level3_Shift) | XkbKeysymToModifiers(QX11Info::display(), XK_ISO_Level3_Latch) | XkbKeysymToModifiers(QX11Info::display(), XK_ISO_Level3_Lock); } } if (mask != 0) { m_xkbModifiers.insert(it->key, mask); // previously unknown modifier if (!m_modifierStates.contains(it->key)) { m_modifierStates.insert(it->key, Nothing); emit keyAdded(it->key); } } } // remove modifiers which are no longer available QMutableHashIterator i(m_modifierStates); while (i.hasNext()) { i.next(); if (!m_xkbModifiers.contains(i.key())) { Qt::Key key = i.key(); i.remove(); emit keyRemoved(key); } } if (xkb != nullptr) { XkbFreeKeyboard(xkb, 0, true); } } diff --git a/src/util/kmodifierkeyinfoprovider_xcb.h b/src/util/kmodifierkeyinfoprovider_xcb.h index fc55933..a7a91b5 100644 --- a/src/util/kmodifierkeyinfoprovider_xcb.h +++ b/src/util/kmodifierkeyinfoprovider_xcb.h @@ -1,55 +1,41 @@ /* - Copyright 2009 Michael Leupold - Copyright 2013 Martin Gräßlin - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) version 3, or any - later version accepted by the membership of KDE e.V. (or its - successor approved by the membership of KDE e.V.), which shall - act as a proxy defined in Section 6 of version 3 of the license. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library. If not, see . + SPDX-FileCopyrightText: 2009 Michael Leupold + SPDX-FileCopyrightText: 2013 Martin Gräßlin + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL */ #ifndef KMODIFIERKEYINFOPROVIDERXCB_H #define KMODIFIERKEYINFOPROVIDERXCB_H #include "kmodifierkeyinfoprovider_p.h" #include class KModifierKeyInfoProviderXcb : public KModifierKeyInfoProvider, public QAbstractNativeEventFilter { Q_OBJECT Q_PLUGIN_METADATA(IID "org.kde.kguiaddons.KModifierKeyInfoProvider.XCB") public: KModifierKeyInfoProviderXcb(); ~KModifierKeyInfoProviderXcb(); bool setKeyLatched(Qt::Key key, bool latched) override; bool setKeyLocked(Qt::Key key, bool locked) override; bool nativeEventFilter(const QByteArray &eventType, void *message, long int *result) override; void xkbUpdateModifierMapping(); void xkbModifierStateChanged(unsigned char mods, unsigned char latched_mods, unsigned char locked_mods); void xkbButtonStateChanged(unsigned short ptr_buttons); private: int m_xkbEv; bool m_xkbAvailable; // maps a Qt::Key to a modifier mask QHash m_xkbModifiers; // maps a Qt::MouseButton to a button mask QHash m_xkbButtons; }; #endif diff --git a/src/util/urlhandler.cpp b/src/util/urlhandler.cpp index d9701d5..c141167 100644 --- a/src/util/urlhandler.cpp +++ b/src/util/urlhandler.cpp @@ -1,69 +1,53 @@ -/********************************************************************************* - * * - * Copyright (C) 2013 Aleix Pol Gonzalez * - * * - * This library is free software; you can redistribute it and/or * - * modify it under the terms of the GNU Lesser General Public * - * License as published by the Free Software Foundation; either * - * version 2.1 of the License, or (at your option) version 3, or any * - * later version accepted by the membership of KDE e.V. (or its * - * successor approved by the membership of KDE e.V.), which shall * - * act as a proxy defined in Section 6 of version 3 of the license. * - * * - * This library is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * - * Lesser General Public License for more details. * - * * - * You should have received a copy of the GNU Lesser General Public * - * License along with this library. If not, see . * - * * - *********************************************************************************/ +/* + SPDX-FileCopyrightText: 2013 Aleix Pol Gonzalez + + SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL +*/ #include #include #include #include #include #include #include class UrlHandler : public QObject { Q_OBJECT public: explicit UrlHandler(QObject *parent = nullptr) : QObject(parent) {} public Q_SLOTS: void openHelp(const QUrl &url) { QUrl u(url); if (u.path() == QLatin1Char('/')) { u.setPath(QCoreApplication::applicationName()); } const QString helpcenter = QStandardPaths::findExecutable(QStringLiteral("khelpcenter")); if (helpcenter.isEmpty()) { if (QCoreApplication::organizationDomain() == QLatin1String("kde.org")) { //if khelpcenter is not installed and it's a KDE application, use docs.kde.org const QUrl httpUrl(QLatin1String("https://docs.kde.org/index.php?branch=stable5&language=")+QLocale().name()+QLatin1String("&application=") + QCoreApplication::applicationName() + QStringLiteral("&path=") + url.path()); QDesktopServices::openUrl(httpUrl); } else QDesktopServices::openUrl(u); } else { QProcess::startDetached(helpcenter, QStringList(u.toString())); } } }; Q_GLOBAL_STATIC(UrlHandler, s_handler) static void initializeGlobalSettings() { QDesktopServices::setUrlHandler(QStringLiteral("help"), s_handler, "openHelp"); } Q_COREAPP_STARTUP_FUNCTION(initializeGlobalSettings) #include "urlhandler.moc" diff --git a/tests/kmodifierkeyinfotest.cpp b/tests/kmodifierkeyinfotest.cpp index 119b900..4128256 100644 --- a/tests/kmodifierkeyinfotest.cpp +++ b/tests/kmodifierkeyinfotest.cpp @@ -1,204 +1,190 @@ /* - Copyright 2009 Michael Leupold - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of - the License or (at your option) version 3 or any later version - accepted by the membership of KDE e.V. (or its successor approved - by the membership of KDE e.V.), which shall act as a proxy - defined in Section 14 of version 3 of the license. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . + SPDX-FileCopyrightText: 2009 Michael Leupold + + SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL */ #include #include #include #include #include #include #include #include #include #include "kmodifierkeyinfo.h" template class Triple { public: Triple() {} Triple(const A _first, const B _second, const C _third) : first(_first), second(_second), third(_third) {}; A first; B second; C third; }; class TestWidget : public QWidget { Q_OBJECT public: TestWidget(); protected Q_SLOTS: void keyPressed(Qt::Key key, bool state); void keyLatched(Qt::Key key, bool state); void keyLocked(Qt::Key key, bool state); void mouseButtonPressed(Qt::MouseButton button, bool state); void latch(); void lock(); void keyAdded(Qt::Key) { qDebug() << "Key added"; } void keyRemoved(Qt::Key) { qDebug() << "Key removed"; } private: KModifierKeyInfo m_lock; QMap > m_leds; QMap m_mouseLeds; }; TestWidget::TestWidget() : QWidget(nullptr), m_lock(this) { QMap mods; mods.insert(Qt::Key_Shift, QStringLiteral("Shift")); mods.insert(Qt::Key_Control, QStringLiteral("Ctrl")); mods.insert(Qt::Key_Alt, QStringLiteral("Alt")); mods.insert(Qt::Key_Meta, QStringLiteral("Meta")); mods.insert(Qt::Key_Super_L, QStringLiteral("Super")); mods.insert(Qt::Key_Hyper_L, QStringLiteral("Hyper")); mods.insert(Qt::Key_AltGr, QStringLiteral("AltGr")); mods.insert(Qt::Key_NumLock, QStringLiteral("NumLock")); mods.insert(Qt::Key_CapsLock, QStringLiteral("CapsLock")); mods.insert(Qt::Key_ScrollLock, QStringLiteral("ScrollLock")); QMap buttons; buttons.insert(Qt::LeftButton, QStringLiteral("Left Button")); buttons.insert(Qt::RightButton, QStringLiteral("Right Button")); buttons.insert(Qt::MidButton, QStringLiteral("Middle Button")); buttons.insert(Qt::XButton1, QStringLiteral("First X Button")); buttons.insert(Qt::XButton2, QStringLiteral("Second X Button")); QVBoxLayout *layout = new QVBoxLayout(this); QMap::const_iterator it; QMap::const_iterator end = mods.constEnd(); for (it = mods.constBegin(); it != end; ++it) { if (m_lock.knowsKey(it.key())) { QHBoxLayout *hlayout = new QHBoxLayout; QCheckBox *pressed = new QCheckBox(this); QCheckBox *latched = new QCheckBox(this); QCheckBox *locked = new QCheckBox(this); QPushButton *latch = new QPushButton(QStringLiteral("latch"), this); latch->setProperty("modifier", it.key()); connect(latch, &QAbstractButton::clicked, this, &TestWidget::latch); QPushButton *lock = new QPushButton(QStringLiteral("lock"), this); lock->setProperty("modifier", it.key()); connect(lock, &QAbstractButton::clicked, this, &TestWidget::lock); pressed->setChecked(m_lock.isKeyPressed(it.key())); latched->setChecked(m_lock.isKeyLatched(it.key())); locked->setChecked(m_lock.isKeyLocked(it.key())); m_leds.insert(it.key(), Triple(pressed, latched, locked)); hlayout->addWidget(pressed); hlayout->addWidget(latched); hlayout->addWidget(locked); hlayout->addWidget(new QLabel(it.value())); hlayout->addWidget(latch); hlayout->addWidget(lock); layout->addLayout(hlayout); } } QMap::const_iterator it2; QMap::const_iterator end2 = buttons.constEnd(); for (it2 = buttons.constBegin(); it2 != end2; ++it2) { QHBoxLayout *hlayout = new QHBoxLayout; QCheckBox *pressed = new QCheckBox(this); pressed->setChecked(m_lock.isButtonPressed(it2.key())); m_mouseLeds.insert(it2.key(), pressed); hlayout->addWidget(pressed); hlayout->addWidget(new QLabel(it2.value())); layout->addLayout(hlayout); } setLayout(layout); connect(&m_lock, &KModifierKeyInfo::keyPressed, this, &TestWidget::keyPressed); connect(&m_lock, &KModifierKeyInfo::keyLatched, this, &TestWidget::keyLatched); connect(&m_lock, &KModifierKeyInfo::keyLocked, this, &TestWidget::keyLocked); connect(&m_lock, &KModifierKeyInfo::buttonPressed, this, &TestWidget::mouseButtonPressed); connect(&m_lock, &KModifierKeyInfo::keyAdded, this, &TestWidget::keyAdded); connect(&m_lock, &KModifierKeyInfo::keyRemoved, this, &TestWidget::keyRemoved); } void TestWidget::keyPressed(Qt::Key key, bool pressed) { if (m_leds.contains(key)) { m_leds[key].first->setChecked(pressed); } } void TestWidget::keyLatched(Qt::Key key, bool latched) { if (m_leds.contains(key)) { m_leds[key].second->setChecked(latched); } } void TestWidget::keyLocked(Qt::Key key, bool locked) { if (m_leds.contains(key)) { m_leds[key].third->setChecked(locked); } } void TestWidget::mouseButtonPressed(Qt::MouseButton button, bool pressed) { if (m_mouseLeds.contains(button)) { m_mouseLeds[button]->setChecked(pressed); } } void TestWidget::latch() { Qt::Key key = (Qt::Key)sender()->property("modifier").toInt(); m_lock.setKeyLatched(key, !m_lock.isKeyLatched(key)); } void TestWidget::lock() { Qt::Key key = (Qt::Key)sender()->property("modifier").toInt(); m_lock.setKeyLocked(key, !m_lock.isKeyLocked(key)); } int main(int argc, char *argv[]) { QApplication::setApplicationName(QStringLiteral("simple")); QApplication app(argc, argv); TestWidget mainWidget; mainWidget.show(); return app.exec(); } #include "kmodifierkeyinfotest.moc" diff --git a/tests/openurltest.cpp b/tests/openurltest.cpp index ee706e4..80cddf4 100644 --- a/tests/openurltest.cpp +++ b/tests/openurltest.cpp @@ -1,37 +1,23 @@ /* This file is part of the KDE libraries - * Copyright 2013 Aleix Pol Gonzalez - * - * This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2 of the License or ( at - * your option ) version 3 or, at the discretion of KDE e.V. ( which shall - * act as a proxy as in section 14 of the GPLv3 ), any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - */ + SPDX-FileCopyrightText: 2013 Aleix Pol Gonzalez + + SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL +*/ #include #include #include #include int main(int argc, char **argv) { QGuiApplication app(argc, argv); if (app.arguments().count() <= 1 || app.arguments().last() == QLatin1String("--help")) { qDebug() << "please use ./openurltest "; return 0; } QDesktopServices::openUrl(QUrl(app.arguments().last())); QMetaObject::invokeMethod(&app, "quit", Qt::QueuedConnection); return app.exec(); }