Differential D29278 Diff 81521 effects/backgroundcontrast/contrast.cpp

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effects/backgroundcontrast/contrast.cpp

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21 21​
22#include "contrast.h" 22​#include "contrast.h"
23#include "contrastshader.h" 23​#include "contrastshader.h"
24// KConfigSkeleton 24​// KConfigSkeleton
25 25​
26#include <QMatrix4x4> 26​#include <QMatrix4x4>
27#include <QWindow> 27​#include <QWindow>
28 28​
29#include <KWayland/Server/surface_interface.h> 29​#include <KWaylandServer/surface_interface.h>
30#include <KWayland/Server/contrast_interface.h> 30​#include <KWaylandServer/contrast_interface.h>
31#include <KWayland/Server/display.h> 31​#include <KWaylandServer/display.h>
32 32​
33namespace KWin 33​namespace KWin
34{ 34​{
35 35​
36static const QByteArray s_contrastAtomName = QByteArrayLiteral("_KDE_NET_WM_BACKGROUND_CONTRAST_REGION"); 36​static const QByteArray s_contrastAtomName = QByteArrayLiteral("_KDE_NET_WM_BACKGROUND_CONTRAST_REGION");
37 37​
38ContrastEffect::ContrastEffect() 38​ContrastEffect::ContrastEffect()
39{ 39​{
40 shader = ContrastShader::create(); 40​ shader = ContrastShader::create();
41 41​
42 reconfigure(ReconfigureAll); 42​ reconfigure(ReconfigureAll);
43 43​
44 // ### Hackish way to announce support. 44​ // ### Hackish way to announce support.
45 // Should be included in _NET_SUPPORTED instead. 45​ // Should be included in _NET_SUPPORTED instead.
46 if (shader && shader->isValid()) { 46​ if (shader && shader->isValid()) {
47 net_wm_contrast_region = effects->announceSupportProperty(s_contrastAtomName, this); 47​ net_wm_contrast_region = effects->announceSupportProperty(s_contrastAtomName, this);
48 KWayland::Server::Display *display = effects->waylandDisplay(); 48​ KWaylandServer::Display *display = effects->waylandDisplay();
49 if (display) { 49​ if (display) {
50 m_contrastManager = display->createContrastManager(this); 50​ m_contrastManager = display->createContrastManager(this);
51 m_contrastManager->create(); 51​ m_contrastManager->create();
52 } 52​ }
53 } else { 53​ } else {
54 net_wm_contrast_region = 0; 54​ net_wm_contrast_region = 0;
55 } 55​ }
56 56​
▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Line(s)127 for (unsigned int j = 0; j < 16; ++j) {
128 colorTransform[j] = floatCardinals[i + j]; 128​ colorTransform[j] = floatCardinals[i + j];
129 } 129​ }
130 130​
131 QMatrix4x4 colorMatrix(colorTransform); 131​ QMatrix4x4 colorMatrix(colorTransform);
132 m_colorMatrices[w] = colorMatrix; 132​ m_colorMatrices[w] = colorMatrix;
133 } 133​ }
134 } 134​ }
135 135​
136 KWayland::Server::SurfaceInterface *surf = w->surface(); 136​ KWaylandServer::SurfaceInterface *surf = w->surface();
137 137​
138 if (surf && surf->contrast()) { 138​ if (surf && surf->contrast()) {
139 region = surf->contrast()->region(); 139​ region = surf->contrast()->region();
140 m_colorMatrices[w] = colorMatrix(surf->contrast()->contrast(), surf->contrast()->intensity(), surf->contrast()->saturation()); 140​ m_colorMatrices[w] = colorMatrix(surf->contrast()->contrast(), surf->contrast()->intensity(), surf->contrast()->saturation());
141 } 141​ }
142 142​
143 if (auto internal = w->internalWindow()) { 143​ if (auto internal = w->internalWindow()) {
144 const auto property = internal->property("kwin_background_region"); 144​ const auto property = internal->property("kwin_background_region");
Show All 24 Lines166 if (region.isEmpty() && (!value.isNull() || (surf && surf->contrast()))) {
169 // being set, and being set to an empty region. 169​ // being set, and being set to an empty region.
170 w->setData(WindowBackgroundContrastRole, 1); 170​ w->setData(WindowBackgroundContrastRole, 1);
171 } else 171​ } else
172 w->setData(WindowBackgroundContrastRole, region); 172​ w->setData(WindowBackgroundContrastRole, region);
173} 173​}
174 174​
175void ContrastEffect::slotWindowAdded(EffectWindow *w) 175​void ContrastEffect::slotWindowAdded(EffectWindow *w)
176{ 176​{
177 KWayland::Server::SurfaceInterface *surf = w->surface(); 177​ KWaylandServer::SurfaceInterface *surf = w->surface();
178 178​
179 if (surf) { 179​ if (surf) {
180 m_contrastChangedConnections[w] = connect(surf, &KWayland::Server::SurfaceInterface::contrastChanged, this, [this, w] () { 180​ m_contrastChangedConnections[w] = connect(surf, &KWaylandServer::SurfaceInterface::contrastChanged, this, [this, w] () {
181 181​
182 if (w) { 182​ if (w) {
183 updateContrastRegion(w); 183​ updateContrastRegion(w);
184 } 184​ }
185 }); 185​ });
186 } 186​ }
187 187​
188 if (auto internal = w->internalWindow()) { 188​ if (auto internal = w->internalWindow()) {
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