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added decoration:shadow_offset

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This commit is contained in:
vaxerski 2022-06-26 22:15:06 +02:00
parent 0d6e248f15
commit 44aeb1fc90
7 changed files with 48 additions and 11 deletions
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45
src/render/decorations/CHyprDropShadowDecoration.cpp
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@ -45,13 +45,29 @@ void CHyprDropShadowDecoration::draw(SMonitor* pMonitor, float a) {
static auto *const PSHADOWS = &g_pConfigManager->getConfigValuePtr("decoration:drop_shadow")->intValue;
static auto *const PSHADOWSIZE = &g_pConfigManager->getConfigValuePtr("decoration:shadow_range")->intValue;
static auto *const PROUNDING = &g_pConfigManager->getConfigValuePtr("decoration:rounding")->intValue;
static auto *const PSHADOWIGNOREWINDOW = &g_pConfigManager->getConfigValuePtr("decoration:shadow_ignore_window")->intValue;
static auto *const PSHADOWOFFSET = &g_pConfigManager->getConfigValuePtr("decoration:shadow_offset")->strValue;
if (*PSHADOWS != 1)
return; // disabled
// update the extents if needed
if (*PSHADOWSIZE != m_seExtents.topLeft.x)
m_seExtents = {{*PSHADOWSIZE + 2, *PSHADOWSIZE + 2}, {*PSHADOWSIZE + 2, *PSHADOWSIZE + 2}};
// get the real offset
Vector2D offset;
try {
if (const auto SPACEPOS = PSHADOWOFFSET->find(' '); SPACEPOS != std::string::npos) {
const auto X = PSHADOWOFFSET->substr(0, SPACEPOS);
const auto Y = PSHADOWOFFSET->substr(SPACEPOS + 1);
if (isNumber(X, true) && isNumber(Y, true)) {
offset = Vector2D(std::stof(X), std::stof(Y));
}
}
} catch (std::exception& e) {
return; // cannot parse
}
// update the extents
m_seExtents = {{*PSHADOWSIZE + 2 - offset.x, *PSHADOWSIZE + 2 - offset.y}, {*PSHADOWSIZE + 2 + offset.x, *PSHADOWSIZE + 2 + offset.y}};
m_vLastWindowPos = m_pWindow->m_vRealPosition.vec();
m_vLastWindowSize = m_pWindow->m_vRealSize.vec();
@ -61,6 +77,29 @@ void CHyprDropShadowDecoration::draw(SMonitor* pMonitor, float a) {
fullBox.x -= pMonitor->vecPosition.x;
fullBox.y -= pMonitor->vecPosition.y;
if (*PSHADOWIGNOREWINDOW) {
glClearStencil(0);
glClear(GL_STENCIL_BUFFER_BIT);
glEnable(GL_STENCIL_TEST);
glStencilFunc(GL_ALWAYS, 1, -1);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
wlr_box windowBox = {m_vLastWindowPos.x, m_vLastWindowPos.y, m_vLastWindowSize.x, m_vLastWindowSize.y};
g_pHyprOpenGL->renderRect(&windowBox, CColor(0,0,0,0), *PROUNDING);
glStencilFunc(GL_NOTEQUAL, 1, -1);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
}
g_pHyprOpenGL->renderRoundedShadow(&fullBox, *PROUNDING, *PSHADOWSIZE, a);
if (*PSHADOWIGNOREWINDOW) {
// cleanup
glClearStencil(0);
glClear(GL_STENCIL_BUFFER_BIT);
glDisable(GL_STENCIL_TEST);
}
}