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decorations: Decoration Positioner (#3800)

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Vaxry 2023-11-11 14:37:17 +00:00 • committed by GitHub
parent 7345b1a1ea
commit 9be6fbf5ea
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GPG key ID: 4AEE18F83AFDEB23
27 changed files with 610 additions and 266 deletions
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66
src/render/decorations/CHyprDropShadowDecoration.cpp
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@ -10,19 +10,18 @@ CHyprDropShadowDecoration::~CHyprDropShadowDecoration() {
updateWindow(m_pWindow);
}
SWindowDecorationExtents CHyprDropShadowDecoration::getWindowDecorationExtents() {
static auto* const PSHADOWS = &g_pConfigManager->getConfigValuePtr("decoration:drop_shadow")->intValue;
if (*PSHADOWS != 1)
return {{}, {}};
return m_seExtents;
}
eDecorationType CHyprDropShadowDecoration::getDecorationType() {
return DECORATION_SHADOW;
}
SDecorationPositioningInfo CHyprDropShadowDecoration::getPositioningInfo() {
return {DECORATION_POSITION_ABSOLUTE};
}
void CHyprDropShadowDecoration::onPositioningReply(const SDecorationPositioningReply& reply) {
updateWindow(m_pWindow);
}
void CHyprDropShadowDecoration::damageEntire() {
static auto* const PSHADOWS = &g_pConfigManager->getConfigValuePtr("decoration:drop_shadow")->intValue;
@ -40,37 +39,11 @@ void CHyprDropShadowDecoration::updateWindow(CWindow* pWindow) {
const auto WORKSPACEOFFSET = PWORKSPACE && !pWindow->m_bPinned ? PWORKSPACE->m_vRenderOffset.vec() : Vector2D();
if (pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET != m_vLastWindowPos || pWindow->m_vRealSize.vec() != m_vLastWindowSize) {
m_vLastWindowPos = pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET;
m_vLastWindowSize = pWindow->m_vRealSize.vec();
m_vLastWindowPos = pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET;
m_vLastWindowSize = pWindow->m_vRealSize.vec();
damageEntire();
const auto BORDER = m_pWindow->getRealBorderSize();
// calculate extents of decos with the DECORATION_PART_OF_MAIN_WINDOW flag
SWindowDecorationExtents maxExtents;
for (auto& wd : m_pWindow->m_dWindowDecorations) {
// conveniently, this will also skip us.
if (!(wd->getDecorationFlags() & DECORATION_PART_OF_MAIN_WINDOW))
continue;
const auto EXTENTS = wd->getWindowDecorationExtents();
if (maxExtents.topLeft.x < EXTENTS.topLeft.x)
maxExtents.topLeft.x = EXTENTS.topLeft.x;
if (maxExtents.topLeft.y < EXTENTS.topLeft.y)
maxExtents.topLeft.y = EXTENTS.topLeft.y;
if (maxExtents.bottomRight.x < EXTENTS.bottomRight.x)
maxExtents.bottomRight.x = EXTENTS.bottomRight.x;
if (maxExtents.bottomRight.y < EXTENTS.bottomRight.y)
maxExtents.bottomRight.y = EXTENTS.bottomRight.y;
}
m_bLastWindowBox = {m_vLastWindowPos.x, m_vLastWindowPos.y, m_vLastWindowSize.x, m_vLastWindowSize.y};
m_eLastExtents = {{maxExtents.topLeft + Vector2D{BORDER, BORDER}}, {maxExtents.bottomRight + Vector2D{BORDER, BORDER}}};
}
m_bLastWindowBox = {m_vLastWindowPos.x, m_vLastWindowPos.y, m_vLastWindowSize.x, m_vLastWindowSize.y};
m_bLastWindowBoxWithDecos = g_pDecorationPositioner->getBoxWithIncludedDecos(pWindow);
}
void CHyprDropShadowDecoration::draw(CMonitor* pMonitor, float a, const Vector2D& offset) {
@ -102,8 +75,8 @@ void CHyprDropShadowDecoration::draw(CMonitor* pMonitor, float a, const Vector2D
const auto ROUNDING = m_pWindow->rounding() + m_pWindow->getRealBorderSize();
// draw the shadow
CBox fullBox = {m_bLastWindowBox.x, m_bLastWindowBox.y, m_bLastWindowBox.width, m_bLastWindowBox.height};
fullBox.addExtents(m_eLastExtents).translate(-pMonitor->vecPosition);
CBox fullBox = m_bLastWindowBoxWithDecos;
fullBox.translate(-pMonitor->vecPosition);
fullBox.x -= *PSHADOWSIZE;
fullBox.y -= *PSHADOWSIZE;
fullBox.w += 2 * *PSHADOWSIZE;
@ -134,11 +107,16 @@ void CHyprDropShadowDecoration::draw(CMonitor* pMonitor, float a, const Vector2D
if (*PSHADOWIGNOREWINDOW) {
CBox windowBox = m_bLastWindowBox;
CBox withDecos = m_bLastWindowBoxWithDecos;
windowBox.translate(-pMonitor->vecPosition).scale(pMonitor->scale);
windowBox.round();
// get window box
windowBox.translate(-pMonitor->vecPosition).scale(pMonitor->scale).round();
withDecos.translate(-pMonitor->vecPosition).scale(pMonitor->scale).round();
windowBox.addExtents(SWindowDecorationExtents{m_eLastExtents * pMonitor->scale}.floor()).round();
auto scaledDecoExtents = withDecos.extentsFrom(windowBox).round();
// add extents
windowBox.addExtents(scaledDecoExtents).round();
if (windowBox.width < 1 || windowBox.height < 1)
return; // prevent assert failed