Differential D8011 Diff 20018 effects/screenedge/screenedgeeffect.cpp

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effects/screenedge/screenedgeeffect.cpp

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32#ifdef KWIN_HAVE_XRENDER_COMPOSITING 32​#ifdef KWIN_HAVE_XRENDER_COMPOSITING
33#include <xcb/render.h> 33​#include <xcb/render.h>
34#endif 34​#endif
35 35​
36namespace KWin { 36​namespace KWin {
37 37​
38ScreenEdgeEffect::ScreenEdgeEffect() 38​ScreenEdgeEffect::ScreenEdgeEffect()
39 : Effect() 39​ : Effect()
40 , m_glow(new Plasma::Svg(this)) ​
41 , m_cleanupTimer(new QTimer(this)) 40​ , m_cleanupTimer(new QTimer(this))
42{ 41​{
43 m_glow->setImagePath(QStringLiteral("widgets/glowbar")); ​
44 connect(effects, SIGNAL(screenEdgeApproaching(ElectricBorder,qreal,QRect)), SLOT(edgeApproaching(ElectricBorder,qreal,QRect))); 42​ connect(effects, SIGNAL(screenEdgeApproaching(ElectricBorder,qreal,QRect)), SLOT(edgeApproaching(ElectricBorder,qreal,QRect)));
45 m_cleanupTimer->setInterval(5000); 43​ m_cleanupTimer->setInterval(5000);
46 m_cleanupTimer->setSingleShot(true); 44​ m_cleanupTimer->setSingleShot(true);
47 connect(m_cleanupTimer, SIGNAL(timeout()), SLOT(cleanup())); 45​ connect(m_cleanupTimer, SIGNAL(timeout()), SLOT(cleanup()));
48 connect(effects, &EffectsHandler::screenLockingChanged, this, 46​ connect(effects, &EffectsHandler::screenLockingChanged, this,
49 [this] (bool locked) { 47​ [this] (bool locked) {
50 if (locked) { 48​ if (locked) {
51 cleanup(); 49​ cleanup();
52 } 50​ }
53 } 51​ }
54 ); 52​ );
55} 53​}
56 54​
57ScreenEdgeEffect::~ScreenEdgeEffect() 55​ScreenEdgeEffect::~ScreenEdgeEffect()
58{ 56​{
59 cleanup(); 57​ cleanup();
60} 58​}
61 59​
60​void ScreenEdgeEffect::ensureGlowSvg()
61​{
62​ if (!m_glow) {
63​ m_glow = new Plasma::Svg(this);
64​ m_glow->setImagePath(QStringLiteral("widgets/glowbar"));
65​ }
66​}
67​
62void ScreenEdgeEffect::cleanup() 68​void ScreenEdgeEffect::cleanup()
63{ 69​{
64 for (QHash<ElectricBorder, Glow*>::iterator it = m_borders.begin(); 70​ for (QHash<ElectricBorder, Glow*>::iterator it = m_borders.begin();
65 it != m_borders.end(); 71​ it != m_borders.end();
66 ++it) { 72​ ++it) {
67 effects->addRepaint((*it)->geometry); 73​ effects->addRepaint((*it)->geometry);
68 } 74​ }
69 qDeleteAll(m_borders); 75​ qDeleteAll(m_borders);
▲ Show 20 Lines • Show All 188 Lines • ▼ Show 20 Line(s)251#endif
258 } 264​ }
259 265​
260 return glow; 266​ return glow;
261} 267​}
262 268​
263template <typename T> 269​template <typename T>
264T *ScreenEdgeEffect::createCornerGlow(ElectricBorder border) 270​T *ScreenEdgeEffect::createCornerGlow(ElectricBorder border)
265{ 271​{
272​ ensureGlowSvg();
273​
266 switch (border) { 274​ switch (border) {
267 case ElectricTopLeft: 275​ case ElectricTopLeft:
268 return new T(m_glow->pixmap(QStringLiteral("bottomright")).toImage()); 276​ return new T(m_glow->pixmap(QStringLiteral("bottomright")).toImage());
269 case ElectricTopRight: 277​ case ElectricTopRight:
270 return new T(m_glow->pixmap(QStringLiteral("bottomleft")).toImage()); 278​ return new T(m_glow->pixmap(QStringLiteral("bottomleft")).toImage());
271 case ElectricBottomRight: 279​ case ElectricBottomRight:
272 return new T(m_glow->pixmap(QStringLiteral("topleft")).toImage()); 280​ return new T(m_glow->pixmap(QStringLiteral("topleft")).toImage());
273 case ElectricBottomLeft: 281​ case ElectricBottomLeft:
274 return new T(m_glow->pixmap(QStringLiteral("topright")).toImage()); 282​ return new T(m_glow->pixmap(QStringLiteral("topright")).toImage());
275 default: 283​ default:
276 return NULL; 284​ return NULL;
277 } 285​ }
278} 286​}
279 287​
280QSize ScreenEdgeEffect::cornerGlowSize(ElectricBorder border) const 288​QSize ScreenEdgeEffect::cornerGlowSize(ElectricBorder border)
281{ 289​{
290​ ensureGlowSvg();
291​
282 switch (border) { 292​ switch (border) {
283 case ElectricTopLeft: 293​ case ElectricTopLeft:
284 return m_glow->elementSize(QStringLiteral("bottomright")); 294​ return m_glow->elementSize(QStringLiteral("bottomright"));
285 case ElectricTopRight: 295​ case ElectricTopRight:
286 return m_glow->elementSize(QStringLiteral("bottomleft")); 296​ return m_glow->elementSize(QStringLiteral("bottomleft"));
287 case ElectricBottomRight: 297​ case ElectricBottomRight:
288 return m_glow->elementSize(QStringLiteral("topleft")); 298​ return m_glow->elementSize(QStringLiteral("topleft"));
289 case ElectricBottomLeft: 299​ case ElectricBottomLeft:
290 return m_glow->elementSize(QStringLiteral("topright")); 300​ return m_glow->elementSize(QStringLiteral("topright"));
291 default: 301​ default:
292 return QSize(); 302​ return QSize();
293 } 303​ }
294} 304​}
295 305​
296template <typename T> 306​template <typename T>
297T *ScreenEdgeEffect::createEdgeGlow(ElectricBorder border, const QSize &size) 307​T *ScreenEdgeEffect::createEdgeGlow(ElectricBorder border, const QSize &size)
298{ 308​{
309​ ensureGlowSvg();
310​
299 QPoint pixmapPosition(0, 0); 311​ QPoint pixmapPosition(0, 0);
300 QPixmap l, r, c; 312​ QPixmap l, r, c;
301 switch (border) { 313​ switch (border) {
302 case ElectricTop: 314​ case ElectricTop:
303 l = m_glow->pixmap(QStringLiteral("bottomleft")); 315​ l = m_glow->pixmap(QStringLiteral("bottomleft"));
304 r = m_glow->pixmap(QStringLiteral("bottomright")); 316​ r = m_glow->pixmap(QStringLiteral("bottomright"));
305 c = m_glow->pixmap(QStringLiteral("bottom")); 317​ c = m_glow->pixmap(QStringLiteral("bottom"));
306 break; 318​ break;
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