Differential D23868 Diff 65841 kcms/kfontinst/kcmfontinst/FontFilter.cpp

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kcms/kfontinst/kcmfontinst/FontFilter.cpp

1/* 1​/*
2 * KFontInst - KDE Font Installer 2​ * KFontInst - KDE Font Installer
3 * 3​ *
4 * Copyright 2003-2007 Craig Drummond <craig@kde.org> 4​ * Copyright 2003-2007 Craig Drummond <craig@kde.org>
5​ * 2019 Guo Yunhe <i@guoyunhe.me>
5 * 6​ *
6 * ---- 7​ * ----
7 * 8​ *
8 * This program is free software; you can redistribute it and/or modify 9​ * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 10​ * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 11​ * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 12​ * (at your option) any later version.
12 * 13​ *
Show All 9 Lines
22 */ 23​ */
23 24​
24#include "FontFilter.h" 25​#include "FontFilter.h"
25#include "FontFilterProxyStyle.h" 26​#include "FontFilterProxyStyle.h"
26#include "FontList.h" 27​#include "FontList.h"
27#include <KIconLoader> 28​#include <KIconLoader>
28#include <KToggleAction> 29​#include <KToggleAction>
29#include <KSelectAction> 30​#include <KSelectAction>
30#include <QIcon> ​
31#include <QMimeDatabase> 31​#include <QMimeDatabase>
32#include <QLabel> 32​#include <QLabel>
33#include <QPainter> 33​#include <QPainter>
34#include <QStyleOption> 34​#include <QStyleOption>
35#include <QSet> 35​#include <QSet>
36#include <QString> 36​#include <QString>
37#include <QMenu> 37​#include <QMenu>
38#include <QMouseEvent> 38​#include <QMouseEvent>
▲ Show 20 Lines • Show All 70 Lines • ▼ Show 20 Line(s)108 QList<SortAction>::ConstIterator s(sorted.constBegin()),
109 sEnd(sorted.constEnd()); 109​ sEnd(sorted.constEnd());
110 110​
111 for(; s!=sEnd; ++s) 111​ for(; s!=sEnd; ++s)
112 group->addAction((*s).action); 112​ group->addAction((*s).action);
113 } 113​ }
114} 114​}
115 115​
116CFontFilter::CFontFilter(QWidget *parent) 116​CFontFilter::CFontFilter(QWidget *parent)
117 : KLineEdit(parent) 117​ : QWidget(parent)
118{ 118​{
119 setClearButtonShown(true); 119​ itsIcons[CRIT_FAMILY] = QIcon::fromTheme("draw-text");
120 setTrapReturnKey(true); 120​ itsTexts[CRIT_FAMILY] = i18n("Family");
121​ itsIcons[CRIT_STYLE] = QIcon::fromTheme("format-text-bold");
122​ itsTexts[CRIT_STYLE] = i18n("Style");
123​ itsIcons[CRIT_FOUNDRY] = QIcon::fromTheme("user-identity");
124​ itsTexts[CRIT_FOUNDRY] = i18n("Foundry");
125​ itsIcons[CRIT_FONTCONFIG] = QIcon::fromTheme("system-search");
126​ itsTexts[CRIT_FONTCONFIG] = i18n("FontConfig Match");
127​ itsIcons[CRIT_FILETYPE] = QIcon::fromTheme("preferences-desktop-font-installer");
128​ itsTexts[CRIT_FILETYPE] = i18n("File Type");
129​ itsIcons[CRIT_FILENAME] = QIcon::fromTheme("application-x-font-type1");
130​ itsTexts[CRIT_FILENAME] = i18n("File Name");
131​ itsIcons[CRIT_LOCATION] = QIcon::fromTheme("folder");
132​ itsTexts[CRIT_LOCATION] = i18n("File Location");
133​ itsIcons[CRIT_WS] = QIcon::fromTheme("character-set");
134​ itsTexts[CRIT_WS] = i18n("Writing System");
135​
136​ m_layout = new QHBoxLayout;
137​
138​ m_menuButton = new QPushButton(itsIcons[CRIT_FAMILY], itsTexts[CRIT_FAMILY], this);
139​ m_menuButton->setToolTip(i18n("Set Criteria"));
140​ m_layout->addWidget(m_menuButton);
141​
142​ m_lineEdit = new QLineEdit(this);
143​ m_lineEdit->setClearButtonEnabled(true);
144​ m_layout->addWidget(m_lineEdit);
121 145​
122 itsMenuButton = new QLabel(this); 146​ setLayout(m_layout);
123 itsMenuButton->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); 147​
124 itsMenuButton->setCursor(Qt::ArrowCursor); 148​ connect(m_lineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(textChanged(const QString &)));
125 itsMenuButton->setToolTip(i18n("Set Criteria")); 149​
126 150​ m_menu=new QMenu(this);
127 itsMenu=new QMenu(this); 151​ m_menuButton->setMenu(m_menu);
128 itsPixmaps[CRIT_FAMILY]=SmallIcon("draw-text"); ​
129 itsPixmaps[CRIT_STYLE]=SmallIcon("format-text-bold"); ​
130 itsPixmaps[CRIT_FOUNDRY]=SmallIcon("user-identity"); ​
131 itsPixmaps[CRIT_FONTCONFIG]=SmallIcon("system-search"); ​
132 itsPixmaps[CRIT_FILETYPE]=SmallIcon("preferences-desktop-font-installer"); ​
133 itsPixmaps[CRIT_FILENAME]=SmallIcon("application-x-font-type1"); ​
134 itsPixmaps[CRIT_LOCATION]=SmallIcon("folder"); ​
135 itsPixmaps[CRIT_WS]=SmallIcon("character-set"); ​
136 152​
137 itsActionGroup=new QActionGroup(this); 153​ itsActionGroup=new QActionGroup(this);
138 addAction(CRIT_FAMILY, i18n("Family"), true); 154​ addAction(CRIT_FAMILY, true);
139 addAction(CRIT_STYLE, i18n("Style"), false); 155​ addAction(CRIT_STYLE, false);
140 156​
141 KSelectAction *foundryMenu=new KSelectAction(QIcon(itsPixmaps[CRIT_FOUNDRY]), i18n("Foundry"), this); 157​ KSelectAction *foundryMenu=new KSelectAction(itsIcons[CRIT_FOUNDRY], itsTexts[CRIT_FOUNDRY], this);
142 itsActions[CRIT_FOUNDRY]=foundryMenu; 158​ itsActions[CRIT_FOUNDRY]=foundryMenu;
143 itsMenu->addAction(itsActions[CRIT_FOUNDRY]); 159​ m_menu->addAction(itsActions[CRIT_FOUNDRY]);
144 foundryMenu->setData((int)CRIT_FOUNDRY); 160​ foundryMenu->setData((int)CRIT_FOUNDRY);
145 foundryMenu->setVisible(false); 161​ foundryMenu->setVisible(false);
146 connect(foundryMenu, SIGNAL(triggered(QString)), SLOT(foundryChanged(QString))); 162​ connect(foundryMenu, SIGNAL(triggered(QString)), SLOT(foundryChanged(QString)));
147 163​
148 addAction(CRIT_FONTCONFIG, i18n("FontConfig Match"), false); 164​ addAction(CRIT_FONTCONFIG, false);
149 165​
150 KSelectAction *ftMenu=new KSelectAction(QIcon(itsPixmaps[CRIT_FILETYPE]), i18n("File Type"), this); 166​ KSelectAction *ftMenu=new KSelectAction(itsIcons[CRIT_FILETYPE], itsTexts[CRIT_FILETYPE], this);
151 itsActions[CRIT_FILETYPE]=ftMenu; 167​ itsActions[CRIT_FILETYPE]=ftMenu;
152 itsMenu->addAction(itsActions[CRIT_FILETYPE]); 168​ m_menu->addAction(itsActions[CRIT_FILETYPE]);
153 ftMenu->setData((int)CRIT_FILETYPE); 169​ ftMenu->setData((int)CRIT_FILETYPE);
154 170​
155 QStringList::ConstIterator it(CFontList::fontMimeTypes.constBegin()), 171​ QStringList::ConstIterator it(CFontList::fontMimeTypes.constBegin()),
156 end(CFontList::fontMimeTypes.constEnd()); 172​ end(CFontList::fontMimeTypes.constEnd());
157 QMimeDatabase db; 173​ QMimeDatabase db;
158 for(; it!=end; ++it) 174​ for(; it!=end; ++it)
159 if((*it)!="application/vnd.kde.fontspackage") 175​ if((*it)!="application/vnd.kde.fontspackage")
160 { 176​ {
Show All 9 Lines185 foreach (QString pattern, mime.globPatterns())
170 mimes.append(pattern.remove(QStringLiteral("*."))); 186​ mimes.append(pattern.remove(QStringLiteral("*.")));
171 act->setData(mimes); 187​ act->setData(mimes);
172 } 188​ }
173 189​
174 sortActions(ftMenu); 190​ sortActions(ftMenu);
175 connect(ftMenu, SIGNAL(triggered(QString)), SLOT(ftChanged(QString))); 191​ connect(ftMenu, SIGNAL(triggered(QString)), SLOT(ftChanged(QString)));
176 itsCurrentFileTypes.clear(); 192​ itsCurrentFileTypes.clear();
177 193​
178 addAction(CRIT_FILENAME, i18n("File Name"), false); 194​ addAction(CRIT_FILENAME, false);
179 addAction(CRIT_LOCATION, i18n("File Location"), false); 195​ addAction(CRIT_LOCATION, false);
180 196​
181 KSelectAction *wsMenu=new KSelectAction(QIcon(itsPixmaps[CRIT_WS]), i18n("Writing System"), this); 197​ KSelectAction *wsMenu=new KSelectAction(itsIcons[CRIT_WS], itsTexts[CRIT_WS], this);
182 itsActions[CRIT_WS]=wsMenu; 198​ itsActions[CRIT_WS]=wsMenu;
183 itsMenu->addAction(itsActions[CRIT_WS]); 199​ m_menu->addAction(itsActions[CRIT_WS]);
184 wsMenu->setData((int)CRIT_WS); 200​ wsMenu->setData((int)CRIT_WS);
185 201​
186 itsCurrentWs=QFontDatabase::Any; 202​ itsCurrentWs=QFontDatabase::Any;
187 for(int i=QFontDatabase::Latin; i<QFontDatabase::WritingSystemsCount; ++i) 203​ for(int i=QFontDatabase::Latin; i<QFontDatabase::WritingSystemsCount; ++i)
188 { 204​ {
189 KToggleAction *wsAct=new KToggleAction(QFontDatabase::Other==i 205​ KToggleAction *wsAct=new KToggleAction(QFontDatabase::Other==i
190 ? i18n("Symbol/Other") 206​ ? i18n("Symbol/Other")
191 : QFontDatabase::writingSystemName((QFontDatabase::WritingSystem)i), this); 207​ : QFontDatabase::writingSystemName((QFontDatabase::WritingSystem)i), this);
192 208​
193 wsMenu->addAction(wsAct); 209​ wsMenu->addAction(wsAct);
194 wsAct->setChecked(false); 210​ wsAct->setChecked(false);
195 wsAct->setData(i); 211​ wsAct->setData(i);
196 } 212​ }
197 sortActions(wsMenu); 213​ sortActions(wsMenu);
198 connect(wsMenu, SIGNAL(triggered(QString)), SLOT(wsChanged(QString))); 214​ connect(wsMenu, SIGNAL(triggered(QString)), SLOT(wsChanged(QString)));
199 215​
200 setCriteria(CRIT_FAMILY); 216​ setCriteria(CRIT_FAMILY);
201 setStyle(new CFontFilterStyle(this, itsMenuButton->width())); 217​ setStyle(new CFontFilterStyle(this, m_menuButton->width()));
202} 218​}
203 219​
204void CFontFilter::setFoundries(const QSet<QString> &currentFoundries) 220​void CFontFilter::setFoundries(const QSet<QString> &currentFoundries)
205{ 221​{
206 QAction *act(((KSelectAction *)itsActions[CRIT_FOUNDRY])->currentAction()); 222​ QAction *act(((KSelectAction *)itsActions[CRIT_FOUNDRY])->currentAction());
207 QString prev(act && act->isChecked() ? act->text() : QString()); 223​ QString prev(act && act->isChecked() ? act->text() : QString());
208 bool changed(false); 224​ bool changed(false);
209 QList<QAction *> prevFoundries(((KSelectAction *)itsActions[CRIT_FOUNDRY])->actions()); 225​ QList<QAction *> prevFoundries(((KSelectAction *)itsActions[CRIT_FOUNDRY])->actions());
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Line(s)264 {
252 else 268​ else
253 ((KSelectAction *)itsActions[CRIT_FOUNDRY])->setCurrentItem(0); 269​ ((KSelectAction *)itsActions[CRIT_FOUNDRY])->setCurrentItem(0);
254 } 270​ }
255 271​
256 itsActions[CRIT_FOUNDRY]->setVisible(((KSelectAction *)itsActions[CRIT_FOUNDRY])->actions().count()); 272​ itsActions[CRIT_FOUNDRY]->setVisible(((KSelectAction *)itsActions[CRIT_FOUNDRY])->actions().count());
257 } 273​ }
258} 274​}
259 275​
260QSize CFontFilter::sizeHint() const ​
261{ ​
262 return QSize(fontMetrics().width(placeholderText())+56, KLineEdit::sizeHint().height()); ​
263} ​
264 ​
265void CFontFilter::filterChanged() 276​void CFontFilter::filterChanged()
266{ 277​{
267 QAction *act(itsActionGroup->checkedAction()); 278​ QAction *act(itsActionGroup->checkedAction());
268 279​
269 if(act) 280​ if(act)
270 { 281​ {
271 ECriteria crit((ECriteria)act->data().toInt()); 282​ ECriteria crit((ECriteria)act->data().toInt());
272 283​
273 if(itsCurrentCriteria!=crit) 284​ if(itsCurrentCriteria!=crit)
274 { 285​ {
275 deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]); 286​ deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]);
276 deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]); 287​ deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]);
277 deselectCurrent((KSelectAction *)itsActions[CRIT_WS]); 288​ deselectCurrent((KSelectAction *)itsActions[CRIT_WS]);
278 setText(QString()); 289​ m_lineEdit->setText(QString());
279 itsCurrentWs=QFontDatabase::Any; 290​ itsCurrentWs=QFontDatabase::Any;
280 itsCurrentFileTypes.clear(); 291​ itsCurrentFileTypes.clear();
281 292​
282 setCriteria(crit); 293​ setCriteria(crit);
283 setPlaceholderText(i18n("Filter by %1...", act->text())); 294​ m_lineEdit->setPlaceholderText(i18n("Filter by %1...", act->text()));
284 setReadOnly(false); 295​ m_lineEdit->setReadOnly(false);
285 } 296​ }
286 } 297​ }
287} 298​}
288 299​
289void CFontFilter::ftChanged(const QString &ft) 300​void CFontFilter::ftChanged(const QString &ft)
290{ 301​{
291 deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]); 302​ deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]);
292 deselectCurrent((KSelectAction *)itsActions[CRIT_WS]); 303​ deselectCurrent((KSelectAction *)itsActions[CRIT_WS]);
293 deselectCurrent(itsActionGroup); 304​ deselectCurrent(itsActionGroup);
294 305​
295 QAction *act(((KSelectAction *)itsActions[CRIT_FILETYPE])->currentAction()); 306​ QAction *act(((KSelectAction *)itsActions[CRIT_FILETYPE])->currentAction());
296 307​
297 if(act) 308​ if(act)
298 itsCurrentFileTypes=act->data().toStringList(); 309​ itsCurrentFileTypes=act->data().toStringList();
299 itsCurrentCriteria=CRIT_FILETYPE; 310​ itsCurrentCriteria=CRIT_FILETYPE;
300 setReadOnly(true); 311​ m_lineEdit->setReadOnly(true);
301 setCriteria(itsCurrentCriteria); 312​ setCriteria(itsCurrentCriteria);
302 setText(ft); 313​ m_lineEdit->setText(ft);
303 setPlaceholderText(text()); 314​ m_lineEdit->setPlaceholderText(m_lineEdit->text());
304} 315​}
305 316​
306void CFontFilter::wsChanged(const QString &writingSystemName) 317​void CFontFilter::wsChanged(const QString &writingSystemName)
307{ 318​{
308 deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]); 319​ deselectCurrent((KSelectAction *)itsActions[CRIT_FOUNDRY]);
309 deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]); 320​ deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]);
310 deselectCurrent(itsActionGroup); 321​ deselectCurrent(itsActionGroup);
311 322​
312 QAction *act(((KSelectAction *)itsActions[CRIT_WS])->currentAction()); 323​ QAction *act(((KSelectAction *)itsActions[CRIT_WS])->currentAction());
313 324​
314 if(act) 325​ if(act)
315 itsCurrentWs=(QFontDatabase::WritingSystem)act->data().toInt(); 326​ itsCurrentWs=(QFontDatabase::WritingSystem)act->data().toInt();
316 itsCurrentCriteria=CRIT_WS; 327​ itsCurrentCriteria=CRIT_WS;
317 setReadOnly(true); 328​ m_lineEdit->setReadOnly(true);
318 setCriteria(itsCurrentCriteria); 329​ setCriteria(itsCurrentCriteria);
319 setText(writingSystemName); 330​ m_lineEdit->setText(writingSystemName);
320 setPlaceholderText(text()); 331​ m_lineEdit->setPlaceholderText(m_lineEdit->text());
321} 332​}
322 333​
323void CFontFilter::foundryChanged(const QString &foundry) 334​void CFontFilter::foundryChanged(const QString &foundry)
324{ 335​{
325 deselectCurrent((KSelectAction *)itsActions[CRIT_WS]); 336​ deselectCurrent((KSelectAction *)itsActions[CRIT_WS]);
326 deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]); 337​ deselectCurrent((KSelectAction *)itsActions[CRIT_FILETYPE]);
327 deselectCurrent(itsActionGroup); 338​ deselectCurrent(itsActionGroup);
328 339​
329 itsCurrentCriteria=CRIT_FOUNDRY; 340​ itsCurrentCriteria=CRIT_FOUNDRY;
330 setReadOnly(true); 341​ m_lineEdit->setReadOnly(true);
331 setText(foundry); 342​ m_lineEdit->setText(foundry);
332 setPlaceholderText(text()); 343​ m_lineEdit->setPlaceholderText(m_lineEdit->text());
333 setCriteria(itsCurrentCriteria); 344​ setCriteria(itsCurrentCriteria);
334} 345​}
335 346​
336void CFontFilter::addAction(ECriteria crit, const QString &text, bool on) 347​void CFontFilter::textChanged(const QString &text)
337{ 348​{
338 itsActions[crit]=new KToggleAction(QIcon(itsPixmaps[crit]), 349​ emit queryChanged(text);
339 text, this); 350​}
340 itsMenu->addAction(itsActions[crit]); 351​
352​void CFontFilter::addAction(ECriteria crit, bool on)
353​{
354​ itsActions[crit]=new KToggleAction(itsIcons[crit], itsTexts[crit], this);
355​ m_menu->addAction(itsActions[crit]);
341 itsActionGroup->addAction(itsActions[crit]); 356​ itsActionGroup->addAction(itsActions[crit]);
342 itsActions[crit]->setData((int)crit); 357​ itsActions[crit]->setData((int)crit);
343 itsActions[crit]->setChecked(on); 358​ itsActions[crit]->setChecked(on);
344 if(on) 359​ if(on)
345 setPlaceholderText(i18n("Filter by %1...", text)); 360​ m_lineEdit->setPlaceholderText(i18n("Filter by %1...", itsTexts[crit]));
346 connect(itsActions[crit], SIGNAL(toggled(bool)), SLOT(filterChanged())); 361​ connect(itsActions[crit], SIGNAL(toggled(bool)), SLOT(filterChanged()));
347} 362​}
348 363​
349void CFontFilter::resizeEvent(QResizeEvent *ev) ​
350{ ​
351 KLineEdit::resizeEvent(ev); ​
352 ​
353 int frameWidth(style()->pixelMetric(QStyle::PM_DefaultFrameWidth)), ​
354 y((height()-itsMenuButton->height())/2); ​
355 ​
356 if (qApp->isLeftToRight()) ​
357 itsMenuButton->move(frameWidth + 2, y); ​
358 else ​
359 itsMenuButton->move(size().width() - frameWidth - itsMenuButton->width() - 2, y); ​
360} ​
361 ​
362void CFontFilter::mousePressEvent(QMouseEvent *ev) ​
363{ ​
364 if(Qt::LeftButton==ev->button() && itsMenuButton->underMouse()) ​
365 itsMenu->popup(mapToGlobal(QPoint(0, height())), nullptr); ​
366 else ​
367 KLineEdit::mousePressEvent(ev); ​
368} ​
369 ​
370void CFontFilter::setCriteria(ECriteria crit) 364​void CFontFilter::setCriteria(ECriteria crit)
371{ 365​{
372 QPixmap arrowmap(itsPixmaps[crit].width()+constArrowPad, itsPixmaps[crit].height()); 366​ m_menuButton->setIcon(itsIcons[crit]);
373 ​
374 QColor bgnd(palette().color(QPalette::Active, QPalette::Base)); ​
375 bgnd.setAlphaF(0.0); ​
376 arrowmap.fill(bgnd); ​
377 ​
378 QPainter p(&arrowmap); ​
379 ​
380 p.drawPixmap(0, 0, itsPixmaps[crit]); ​
381 QStyleOption opt; ​
382 opt.state = QStyle::State_Enabled; ​
383 opt.rect = QRect(arrowmap.width()-(constArrowPad+1), arrowmap.height()-(constArrowPad+1), constArrowPad, constArrowPad); ​
384 style()->drawPrimitive(QStyle::PE_IndicatorArrowDown, &opt, &p, itsMenuButton); ​
385 p.end(); ​
386 ​
387 itsMenuButton->setPixmap(arrowmap); ​
388 itsMenuButton->resize(arrowmap.width(), arrowmap.height()); ​
389 itsCurrentCriteria=crit; 367​ itsCurrentCriteria=crit;
390 368​
391 emit criteriaChanged(crit, ((qulonglong)1) << (int)itsCurrentWs, itsCurrentFileTypes); 369​ emit criteriaChanged(crit, ((qulonglong)1) << (int)itsCurrentWs, itsCurrentFileTypes);
392} 370​}
393 371​
394} 372​}
395 373​