mirror of https://github.com/hyprwm/Hyprland
100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
#include "CHyprGroupBarDecoration.hpp"
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#include "../../Compositor.hpp"
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CHyprGroupBarDecoration::CHyprGroupBarDecoration(CWindow* pWindow) {
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m_pWindow = pWindow;
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updateWindow(pWindow);
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}
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CHyprGroupBarDecoration::~CHyprGroupBarDecoration() {
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}
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SWindowDecorationExtents CHyprGroupBarDecoration::getWindowDecorationExtents() {
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return m_seExtents;
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}
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eDecorationType CHyprGroupBarDecoration::getDecorationType() {
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return DECORATION_GROUPBAR;
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}
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void CHyprGroupBarDecoration::updateWindow(CWindow* pWindow) {
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damageEntire();
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const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(pWindow->m_iWorkspaceID);
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const auto WORKSPACEOFFSET = PWORKSPACE ? PWORKSPACE->m_vRenderOffset.vec() : Vector2D();
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if (pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET != m_vLastWindowPos || pWindow->m_vRealSize.vec() != m_vLastWindowSize) {
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// we draw 3px above the window's border with 3px
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const auto BORDERSIZE = g_pConfigManager->getInt("general:border_size");
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m_seExtents.topLeft = Vector2D(0, BORDERSIZE + 3 + 3);
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m_seExtents.bottomRight = Vector2D();
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m_vLastWindowPos = pWindow->m_vRealPosition.vec() + WORKSPACEOFFSET;
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m_vLastWindowSize = pWindow->m_vRealSize.vec();
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}
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// let's check if the window group is different.
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if (g_pLayoutManager->getCurrentLayout()->getLayoutName() != "dwindle") {
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// ????
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for (auto it = pWindow->m_dWindowDecorations.begin(); it != pWindow->m_dWindowDecorations.end(); it++) {
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if (it->get() == this) {
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pWindow->m_dWindowDecorations.erase(it);
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return;
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}
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}
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}
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// get the group info
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SLayoutMessageHeader header;
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header.pWindow = g_pCompositor->m_pLastWindow;
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m_dwGroupMembers = std::any_cast<std::deque<CWindow*>>(g_pLayoutManager->getCurrentLayout()->layoutMessage(header, "groupinfo"));
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damageEntire();
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if (m_dwGroupMembers.size() == 0) {
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// remove
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for (auto it = pWindow->m_dWindowDecorations.begin(); it != pWindow->m_dWindowDecorations.end(); it++) {
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if (it->get() == this) {
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pWindow->m_dWindowDecorations.erase(it);
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return;
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}
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}
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}
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}
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void CHyprGroupBarDecoration::damageEntire() {
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wlr_box 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};
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g_pHyprRenderer->damageBox(&dm);
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}
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void CHyprGroupBarDecoration::draw(SMonitor* pMonitor, float a) {
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// get how many bars we will draw
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int barsToDraw = m_dwGroupMembers.size();
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if (barsToDraw < 1 || m_pWindow->m_bHidden || !g_pCompositor->windowValidMapped(m_pWindow))
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return;
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const int PAD = 2; //2px
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const int BARW = (m_vLastWindowSize.x - PAD * (barsToDraw - 1)) / barsToDraw;
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int xoff = 0;
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for (int i = 0; i < barsToDraw; ++i) {
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wlr_box rect = {m_vLastWindowPos.x + xoff - pMonitor->vecPosition.x, m_vLastWindowPos.y - m_seExtents.topLeft.y - pMonitor->vecPosition.y, BARW, 3};
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if (rect.width <= 0 || rect.height <= 0)
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break;
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CColor color = m_dwGroupMembers[i] == g_pCompositor->m_pLastWindow ? CColor(g_pConfigManager->getInt("dwindle:col.group_border_active")) : CColor(g_pConfigManager->getInt("dwindle:col.group_border"));
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color.a *= a;
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g_pHyprOpenGL->renderRect(&rect, color);
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xoff += PAD + BARW;
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}
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} |