Differential D15066 Diff 40387 app/savebar.cpp

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app/savebar.cpp

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30#include <QIcon> 30​#include <QIcon>
31#include <QUrl> 31​#include <QUrl>
32 32​
33// KDE 33​// KDE
34#include <KActionCollection> 34​#include <KActionCollection>
35#include <KColorScheme> 35​#include <KColorScheme>
36#include <KIconLoader> 36​#include <KIconLoader>
37#include <KLocalizedString> 37​#include <KLocalizedString>
38​#include <KSqueezedTextLabel>
38 39​
39// Local 40​// Local
40#include "lib/document/documentfactory.h" 41​#include "lib/document/documentfactory.h"
41#include "lib/gwenviewconfig.h" 42​#include "lib/gwenviewconfig.h"
42#include "lib/memoryutils.h" 43​#include "lib/memoryutils.h"
43#include "lib/paintutils.h" 44​#include "lib/paintutils.h"
45​#include "lib/squeezedlinklabel.h"
44 46​
45namespace Gwenview 47​namespace Gwenview
46{ 48​{
47 49​
48QToolButton* createToolButton() 50​QToolButton* createToolButton()
49{ 51​{
50 QToolButton* button = new QToolButton; 52​ QToolButton* button = new QToolButton;
51 button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon); 53​ button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
52 button->hide(); 54​ button->hide();
53 return button; 55​ return button;
54} 56​}
55 57​
56struct SaveBarPrivate 58​struct SaveBarPrivate
57{ 59​{
58 SaveBar* q; 60​ SaveBar* q;
59 KActionCollection* mActionCollection; 61​ KActionCollection* mActionCollection;
60 QWidget* mSaveBarWidget; 62​ QWidget* mSaveBarWidget;
61 QWidget* mTopRowWidget; 63​ QWidget* mTopRowWidget;
62 QToolButton* mUndoButton; 64​ QToolButton* mUndoButton;
63 QToolButton* mRedoButton; 65​ QToolButton* mRedoButton;
64 QToolButton* mSaveCurrentUrlButton; 66​ QToolButton* mSaveCurrentUrlButton;
65 QToolButton* mSaveAsButton; 67​ QToolButton* mSaveAsButton;
66 QToolButton* mSaveAllButton; 68​ QToolButton* mSaveAllButton;
67 QToolButton* mSaveAllFullScreenButton; 69​ QToolButton* mSaveAllFullScreenButton;
68 QLabel* mMessageLabel; 70​ KSqueezedTextLabel* mMessageLabel;
69 QLabel* mActionsLabel; 71​ SqueezedLinkLabel* mPreviousActionsLabel;
72​ QLabel* mActionsLabelSeparator;
73​ SqueezedLinkLabel* mNextActionsLabel;
70 QFrame* mTooManyChangesFrame; 74​ QFrame* mTooManyChangesFrame;
71 QUrl mCurrentUrl; 75​ QUrl mCurrentUrl;
72 76​
73 void createTooManyChangesFrame() 77​ void createTooManyChangesFrame()
74 { 78​ {
75 mTooManyChangesFrame = new QFrame; 79​ mTooManyChangesFrame = new QFrame;
76 80​
77 // Icon 81​ // Icon
▲ Show 20 Lines • Show All 85 Lines • ▼ Show 20 Line(s)165 Q_FOREACH(const QUrl &url, list) {
163 memoryUsage += doc->memoryUsage(); 167​ memoryUsage += doc->memoryUsage();
164 } 168​ }
165 169​
166 mTooManyChangesFrame->setVisible(memoryUsage > maxMemoryUsage); 170​ mTooManyChangesFrame->setVisible(memoryUsage > maxMemoryUsage);
167 } 171​ }
168 172​
169 void updateTopRowWidget(const QList<QUrl>& lst) 173​ void updateTopRowWidget(const QList<QUrl>& lst)
170 { 174​ {
171 QStringList links; ​
172 QString message; 175​ QString message;
173 176​
174 if (lst.contains(mCurrentUrl)) { 177​ if (lst.contains(mCurrentUrl)) {
175 message = i18n("Current image modified"); 178​ message = i18n("Current image modified");
176 179​
177 mUndoButton->show(); 180​ mUndoButton->show();
178 mRedoButton->show(); 181​ mRedoButton->show();
179 182​
180 if (lst.size() > 1) { 183​ if (lst.size() > 1) {
181 QString previous = i18n("Previous modified image"); 184​ mPreviousActionsLabel->setText(i18n("Previous modified image"),
182 QString next = i18n("Next modified image"); 185​ QStringLiteral("previous"),
183 if (mCurrentUrl == lst[0]) { 186​ mCurrentUrl == lst.first() ? SqueezedLinkLabel::PlainText
184 links << previous; 187​ : SqueezedLinkLabel::Link);
188​ mPreviousActionsLabel->show();
189​ mActionsLabelSeparator->show();
190​ mNextActionsLabel->setText(i18n("Next modified image"),
191​ QStringLiteral("next"),
192​ mCurrentUrl == lst.last() ? SqueezedLinkLabel::PlainText
193​ : SqueezedLinkLabel::Link);
194​ mNextActionsLabel->show();
185 } else { 195​ } else {
186 links << QStringLiteral("<a href='previous'>%1</a>").arg(previous); 196​ mPreviousActionsLabel->hide();
187 } 197​ mActionsLabelSeparator->hide();
188 if (mCurrentUrl == lst[lst.size() - 1]) { 198​ mNextActionsLabel->hide();
189 links << next; ​
190 } else { ​
191 links << QStringLiteral("<a href='next'>%1</a>").arg(next); ​
192 } ​
193 } 199​ }
194 } else { 200​ } else {
195 mUndoButton->hide(); 201​ mUndoButton->hide();
196 mRedoButton->hide(); 202​ mRedoButton->hide();
197 203​
198 message = i18np("One image modified", "%1 images modified", lst.size()); 204​ message = i18np("One image modified", "%1 images modified", lst.size());
205​
199 if (lst.size() > 1) { 206​ if (lst.size() > 1) {
200 links << QStringLiteral("<a href='first'>%1</a>").arg(i18n("Go to first modified image")); 207​ mPreviousActionsLabel->setText(i18n("Go to first modified image"), QStringLiteral("first"));
201 } else { 208​ } else {
202 links << QStringLiteral("<a href='first'>%1</a>").arg(i18n("Go to it")); 209​ mPreviousActionsLabel->setText(i18n("Go to it"), QStringLiteral("first"));
203 } 210​ }
211​ mPreviousActionsLabel->show();
212​ mActionsLabelSeparator->hide();
213​ mNextActionsLabel->hide();
204 } 214​ }
205 215​
206 mSaveCurrentUrlButton->setVisible(lst.contains(mCurrentUrl)); 216​ mSaveCurrentUrlButton->setVisible(lst.contains(mCurrentUrl));
207 mSaveAsButton->setVisible(lst.contains(mCurrentUrl)); 217​ mSaveAsButton->setVisible(lst.contains(mCurrentUrl));
208 mSaveAllButton->setVisible(lst.size() >= 1); 218​ mSaveAllButton->setVisible(lst.size() >= 1);
209 219​
210 mMessageLabel->setText(message); 220​ mMessageLabel->setText(message);
211 mMessageLabel->setMaximumWidth(mMessageLabel->minimumSizeHint().width()); 221​ mMessageLabel->setMaximumWidth(mMessageLabel->sizeHint().width());
212 mActionsLabel->setText(links.join(" | ")); 222​
223​ mPreviousActionsLabel->setMaximumWidth(mPreviousActionsLabel->sizeHint().width());
224​ mNextActionsLabel->setMaximumWidth(mNextActionsLabel->sizeHint().width());
213 } 225​ }
214 226​
215 void updateWidgetSizes() 227​ void updateWidgetSizes()
216 { 228​ {
217 QVBoxLayout* layout = static_cast<QVBoxLayout*>(mSaveBarWidget->layout()); 229​ QVBoxLayout* layout = static_cast<QVBoxLayout*>(mSaveBarWidget->layout());
218 int topRowHeight = q->window()->isFullScreen() ? 0 : mTopRowWidget->height(); 230​ int topRowHeight = q->window()->isFullScreen() ? 0 : mTopRowWidget->height();
219 int bottomRowHeight = mTooManyChangesFrame->isVisibleTo(mSaveBarWidget) ? mTooManyChangesFrame->sizeHint().height() : 0; 231​ int bottomRowHeight = mTooManyChangesFrame->isVisibleTo(mSaveBarWidget) ? mTooManyChangesFrame->sizeHint().height() : 0;
220 232​
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231, d(new SaveBarPrivate) 243​, d(new SaveBarPrivate)
232{ 244​{
233 d->q = this; 245​ d->q = this;
234 d->mActionCollection = actionCollection; 246​ d->mActionCollection = actionCollection;
235 d->mSaveBarWidget = new QWidget(); 247​ d->mSaveBarWidget = new QWidget();
236 d->mSaveBarWidget->setObjectName(QLatin1String("saveBarWidget")); 248​ d->mSaveBarWidget->setObjectName(QLatin1String("saveBarWidget"));
237 d->applyNormalStyleSheet(); 249​ d->applyNormalStyleSheet();
238 250​
239 d->mMessageLabel = new QLabel; 251​ d->mMessageLabel = new KSqueezedTextLabel;
240 d->mMessageLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed); 252​ d->mMessageLabel->setTextElideMode(Qt::ElideRight);
241 253​
242 d->mUndoButton = createToolButton(); 254​ d->mUndoButton = createToolButton();
243 d->mRedoButton = createToolButton(); 255​ d->mRedoButton = createToolButton();
244 d->mSaveCurrentUrlButton = createToolButton(); 256​ d->mSaveCurrentUrlButton = createToolButton();
245 d->mSaveAsButton = createToolButton(); 257​ d->mSaveAsButton = createToolButton();
246 d->mSaveAllButton = createToolButton(); 258​ d->mSaveAllButton = createToolButton();
247 259​
248 d->mActionsLabel = new QLabel; 260​ d->mPreviousActionsLabel = new SqueezedLinkLabel;
249 d->mActionsLabel->setAlignment(Qt::AlignCenter); 261​ d->mPreviousActionsLabel->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
250 d->mActionsLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed); 262​ d->mActionsLabelSeparator = new QLabel(QStringLiteral("|"));
263​ d->mNextActionsLabel = new SqueezedLinkLabel;
251 264​
252 d->createTooManyChangesFrame(); 265​ d->createTooManyChangesFrame();
253 266​
254 // Setup top row 267​ // Setup top row
255 d->mTopRowWidget = new QWidget; 268​ d->mTopRowWidget = new QWidget;
256 QHBoxLayout* rowLayout = new QHBoxLayout(d->mTopRowWidget); 269​ QHBoxLayout* rowLayout = new QHBoxLayout(d->mTopRowWidget);
257 rowLayout->addWidget(d->mMessageLabel); 270​ rowLayout->addWidget(d->mMessageLabel, 2);
258 rowLayout->setStretchFactor(d->mMessageLabel, 1); ​
259 rowLayout->addWidget(d->mUndoButton); 271​ rowLayout->addWidget(d->mUndoButton);
260 rowLayout->addWidget(d->mRedoButton); 272​ rowLayout->addWidget(d->mRedoButton);
261 rowLayout->addWidget(d->mActionsLabel); 273​
274​ // Use flexible spacers instead of auto-expanding labels
275​ // to center the whole group instead of the separator
276​ rowLayout->addStretch();
277​ rowLayout->addWidget(d->mPreviousActionsLabel, 1);
278​ rowLayout->addWidget(d->mActionsLabelSeparator);
279​ rowLayout->addWidget(d->mNextActionsLabel, 1);
280​ rowLayout->addStretch();
281​
262 rowLayout->addWidget(d->mSaveCurrentUrlButton); 282​ rowLayout->addWidget(d->mSaveCurrentUrlButton);
263 rowLayout->addWidget(d->mSaveAsButton); 283​ rowLayout->addWidget(d->mSaveAsButton);
264 rowLayout->addWidget(d->mSaveAllButton); 284​ rowLayout->addWidget(d->mSaveAllButton);
265 rowLayout->setMargin(0); 285​ rowLayout->setMargin(0);
266 286​
267 // Setup bottom row 287​ // Setup bottom row
268 QHBoxLayout* bottomRowLayout = new QHBoxLayout; 288​ QHBoxLayout* bottomRowLayout = new QHBoxLayout;
269 bottomRowLayout->addStretch(); 289​ bottomRowLayout->addStretch();
270 bottomRowLayout->addWidget(d->mTooManyChangesFrame); 290​ bottomRowLayout->addWidget(d->mTooManyChangesFrame);
271 bottomRowLayout->addStretch(); 291​ bottomRowLayout->addStretch();
272 292​
273 // Gather everything together 293​ // Gather everything together
274 QVBoxLayout* layout = new QVBoxLayout(d->mSaveBarWidget); 294​ QVBoxLayout* layout = new QVBoxLayout(d->mSaveBarWidget);
275 layout->addWidget(d->mTopRowWidget); 295​ layout->addWidget(d->mTopRowWidget);
276 layout->addLayout(bottomRowLayout); 296​ layout->addLayout(bottomRowLayout);
277 layout->setMargin(3); 297​ layout->setMargin(3);
278 layout->setSpacing(3); 298​ layout->setSpacing(3);
279 299​
280 setContent(d->mSaveBarWidget); 300​ setContent(d->mSaveBarWidget);
281 301​
282 connect(DocumentFactory::instance(), SIGNAL(modifiedDocumentListChanged()), 302​ connect(DocumentFactory::instance(), SIGNAL(modifiedDocumentListChanged()),
283 SLOT(updateContent())); 303​ SLOT(updateContent()));
284 304​
285 connect(d->mActionsLabel, &QLabel::linkActivated, this, &SaveBar::triggerAction); 305​ connect(d->mPreviousActionsLabel, &QLabel::linkActivated, this, &SaveBar::triggerAction);
306​ connect(d->mNextActionsLabel, &QLabel::linkActivated, this, &SaveBar::triggerAction);
286} 307​}
287 308​
288SaveBar::~SaveBar() 309​SaveBar::~SaveBar()
289{ 310​{
290 delete d; 311​ delete d;
291} 312​}
292 313​
293void SaveBar::initActionDependentWidgets() 314​void SaveBar::initActionDependentWidgets()
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