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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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105
src/render/decorations/CHyprGroupBarDecoration.cpp
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@ -6,6 +6,10 @@
// shared things to conserve VRAM
static CTexture m_tGradientActive;
static CTexture m_tGradientInactive;
constexpr int BAR_INDICATOR_HEIGHT = 3;
constexpr int BAR_PADDING_OUTER_VERT = 2;
constexpr int BAR_TEXT_PAD = 2;
constexpr int BAR_HORIZONTAL_PADDING = 2;
CHyprGroupBarDecoration::CHyprGroupBarDecoration(CWindow* pWindow) : IHyprWindowDecoration(pWindow) {
m_pWindow = pWindow;
@ -13,47 +17,33 @@ CHyprGroupBarDecoration::CHyprGroupBarDecoration(CWindow* pWindow) : IHyprWindow
CHyprGroupBarDecoration::~CHyprGroupBarDecoration() {}
SWindowDecorationExtents CHyprGroupBarDecoration::getWindowDecorationExtents() {
return m_seExtents;
SDecorationPositioningInfo CHyprGroupBarDecoration::getPositioningInfo() {
const int BORDERSIZE = m_pWindow->getRealBorderSize();
static auto* const PRENDERTITLES = &g_pConfigManager->getConfigValuePtr("group:groupbar:render_titles")->intValue;
static auto* const PTITLEFONTSIZE = &g_pConfigManager->getConfigValuePtr("group:groupbar:font_size")->intValue;
SDecorationPositioningInfo info;
info.policy = DECORATION_POSITION_STICKY;
info.edges = DECORATION_EDGE_TOP;
info.priority = 3;
info.reserved = true;
info.desiredExtents = {{0, BORDERSIZE + BAR_PADDING_OUTER_VERT * 2 + BAR_INDICATOR_HEIGHT + (*PRENDERTITLES ? *PTITLEFONTSIZE : 0) + 2}, {0, 0}};
return info;
}
void CHyprGroupBarDecoration::onPositioningReply(const SDecorationPositioningReply& reply) {
m_bAssignedBox = reply.assignedGeometry;
}
eDecorationType CHyprGroupBarDecoration::getDecorationType() {
return DECORATION_GROUPBAR;
}
constexpr int BAR_INDICATOR_HEIGHT = 3;
constexpr int BAR_PADDING_OUTER_VERT = 2;
constexpr int BAR_TEXT_PAD = 2;
constexpr int BAR_HORIZONTAL_PADDING = 2;
//
void CHyprGroupBarDecoration::updateWindow(CWindow* pWindow) {
damageEntire();
const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(pWindow->m_iWorkspaceID);
const auto WORKSPACEOFFSET = PWORKSPACE && !pWindow->m_bPinned ? PWORKSPACE->m_vRenderOffset.vec() : Vector2D();
static auto* const PRENDERTITLES = &g_pConfigManager->getConfigValuePtr("group:groupbar:render_titles")->intValue;
static auto* const PTITLEFONTSIZE = &g_pConfigManager->getConfigValuePtr("group:groupbar:font_size")->intValue;
if (pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET != m_vLastWindowPos || pWindow->m_vRealSize.vec() != m_vLastWindowSize) {
// we draw 3px above the window's border with 3px
const int BORDERSIZE = pWindow->getRealBorderSize();
m_seExtents.topLeft = Vector2D(0, BORDERSIZE + BAR_PADDING_OUTER_VERT * 2 + BAR_INDICATOR_HEIGHT + (*PRENDERTITLES ? *PTITLEFONTSIZE : 0) + 2);
m_seExtents.bottomRight = Vector2D();
m_vLastWindowPos = pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET;
m_vLastWindowSize = pWindow->m_vRealSize.vec();
invalidateTextures();
}
if (!m_pWindow->m_sGroupData.pNextWindow) {
m_pWindow->m_vDecosToRemove.push_back(this);
m_pWindow->removeWindowDeco(this);
return;
}
@ -70,15 +60,14 @@ void CHyprGroupBarDecoration::updateWindow(CWindow* pWindow) {
damageEntire();
if (m_dwGroupMembers.size() == 0) {
m_pWindow->m_vDecosToRemove.push_back(this);
m_pWindow->removeWindowDeco(this);
return;
}
}
void CHyprGroupBarDecoration::damageEntire() {
CBox dm = {m_vLastWindowPos.x - m_seExtents.topLeft.x, m_vLastWindowPos.y - m_seExtents.topLeft.y, m_vLastWindowSize.x + m_seExtents.topLeft.x + m_seExtents.bottomRight.x,
m_seExtents.topLeft.y};
g_pHyprRenderer->damageBox(&dm);
auto box = assignedBoxGlobal();
g_pHyprRenderer->damageBox(&box);
}
void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D& offset) {
@ -94,13 +83,19 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D&
if (!m_pWindow->m_sSpecialRenderData.decorate)
return;
m_fBarWidth = (m_vLastWindowSize.x - BAR_HORIZONTAL_PADDING * (barsToDraw - 1)) / barsToDraw;
const auto ASSIGNEDBOX = assignedBoxGlobal();
m_fBarWidth = (ASSIGNEDBOX.w - BAR_HORIZONTAL_PADDING * (barsToDraw - 1)) / barsToDraw;
const auto DESIREDHEIGHT = BORDERSIZE + BAR_PADDING_OUTER_VERT * 2 + BAR_INDICATOR_HEIGHT + (*PRENDERTITLES ? *PTITLEFONTSIZE : 0) + 2;
if (DESIREDHEIGHT != ASSIGNEDBOX.h)
g_pDecorationPositioner->repositionDeco(this);
int xoff = 0;
for (int i = 0; i < barsToDraw; ++i) {
CBox rect = {m_vLastWindowPos.x + xoff - pMonitor->vecPosition.x + offset.x,
m_vLastWindowPos.y - BAR_PADDING_OUTER_VERT - BORDERSIZE - BAR_INDICATOR_HEIGHT - pMonitor->vecPosition.y + offset.y, m_fBarWidth, BAR_INDICATOR_HEIGHT};
CBox rect = {ASSIGNEDBOX.x + xoff - pMonitor->vecPosition.x + offset.x,
ASSIGNEDBOX.y + ASSIGNEDBOX.h - BAR_INDICATOR_HEIGHT - BAR_PADDING_OUTER_VERT - pMonitor->vecPosition.y + offset.y, m_fBarWidth, BAR_INDICATOR_HEIGHT};
if (rect.width <= 0 || rect.height <= 0)
break;
@ -123,6 +118,9 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D&
// render title if necessary
if (*PRENDERTITLES) {
CBox rect = {ASSIGNEDBOX.x + xoff - pMonitor->vecPosition.x + offset.x, ASSIGNEDBOX.y - pMonitor->vecPosition.y + offset.y + BAR_PADDING_OUTER_VERT, m_fBarWidth,
ASSIGNEDBOX.h - BAR_INDICATOR_HEIGHT - BAR_PADDING_OUTER_VERT * 2};
CTitleTex* pTitleTex = textureFromTitle(m_dwGroupMembers[i]->m_szTitle);
if (!pTitleTex)
@ -131,17 +129,15 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D&
Vector2D{m_fBarWidth * pMonitor->scale, (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * pMonitor->scale}))
.get();
rect.height = (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * 0.8 * pMonitor->scale;
rect.y -= rect.height;
rect.width = m_fBarWidth * pMonitor->scale;
refreshGradients();
if (*PGRADIENTS)
g_pHyprOpenGL->renderTexture((m_dwGroupMembers[i] == g_pCompositor->m_pLastWindow ? m_tGradientActive : m_tGradientInactive), &rect, 1.0);
if (*PGRADIENTS) {
CBox rect2 = rect;
rect2.scale(pMonitor->scale);
g_pHyprOpenGL->renderTexture((m_dwGroupMembers[i] == g_pCompositor->m_pLastWindow ? m_tGradientActive : m_tGradientInactive), &rect2, 1.0);
}
rect.y -= (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * 0.2 * pMonitor->scale;
rect.y = ASSIGNEDBOX.y + ASSIGNEDBOX.h / 2.0 - (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) / 2.0;
rect.height = (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * pMonitor->scale;
g_pHyprOpenGL->renderTexture(pTitleTex->tex, &rect, 1.f);
@ -154,12 +150,6 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D&
invalidateTextures();
}
SWindowDecorationExtents CHyprGroupBarDecoration::getWindowDecorationReservedArea() {
static auto* const PRENDERTITLES = &g_pConfigManager->getConfigValuePtr("group:groupbar:render_titles")->intValue;
static auto* const PTITLEFONTSIZE = &g_pConfigManager->getConfigValuePtr("group:groupbar:font_size")->intValue;
return SWindowDecorationExtents{{0, BAR_INDICATOR_HEIGHT + BAR_PADDING_OUTER_VERT * 2 + (*PRENDERTITLES ? *PTITLEFONTSIZE : 0)}, {}};
}
CTitleTex* CHyprGroupBarDecoration::textureFromTitle(const std::string& title) {
for (auto& tex : m_sTitleTexs.titleTexs) {
if (tex->szContent == title)
@ -307,7 +297,7 @@ bool CHyprGroupBarDecoration::onEndWindowDragOnDeco(CWindow* pDraggedWindow, con
if (!pDraggedWindow->canBeGroupedInto(m_pWindow))
return true;
const float BARRELATIVEX = pos.x - m_vLastWindowPos.x - m_fBarWidth / 2;
const float BARRELATIVEX = pos.x - assignedBoxGlobal().x - m_fBarWidth / 2;
const int WINDOWINDEX = BARRELATIVEX < 0 ? -1 : (BARRELATIVEX) / (m_fBarWidth + BAR_HORIZONTAL_PADDING);
CWindow* pWindowInsertAfter = m_pWindow->getGroupWindowByIndex(WINDOWINDEX);
@ -363,7 +353,7 @@ void CHyprGroupBarDecoration::onMouseButtonOnDeco(const Vector2D& pos, wlr_point
if (e->state != WLR_BUTTON_PRESSED)
return;
const float BARRELATIVEX = pos.x - m_vLastWindowPos.x;
const float BARRELATIVEX = pos.x - assignedBoxGlobal().x;
const int WINDOWINDEX = (BARRELATIVEX) / (m_fBarWidth + BAR_HORIZONTAL_PADDING);
if (BARRELATIVEX - (m_fBarWidth + BAR_HORIZONTAL_PADDING) * WINDOWINDEX > m_fBarWidth) {
@ -382,7 +372,7 @@ void CHyprGroupBarDecoration::onMouseButtonOnDeco(const Vector2D& pos, wlr_point
}
void CHyprGroupBarDecoration::onBeginWindowDragOnDeco(const Vector2D& pos) {
const float BARRELATIVEX = pos.x - m_vLastWindowPos.x;
const float BARRELATIVEX = pos.x - assignedBoxGlobal().x;
const int WINDOWINDEX = (BARRELATIVEX) / (m_fBarWidth + BAR_HORIZONTAL_PADDING);
if (BARRELATIVEX - (m_fBarWidth + BAR_HORIZONTAL_PADDING) * WINDOWINDEX > m_fBarWidth)
@ -411,4 +401,9 @@ eDecorationLayer CHyprGroupBarDecoration::getDecorationLayer() {
uint64_t CHyprGroupBarDecoration::getDecorationFlags() {
return DECORATION_ALLOWS_MOUSE_INPUT;
}
CBox CHyprGroupBarDecoration::assignedBoxGlobal() {
CBox box = m_bAssignedBox;
return box.translate(g_pDecorationPositioner->getEdgeDefinedPoint(DECORATION_EDGE_TOP, m_pWindow));
}