diff options
Diffstat (limited to 'src/debug/HyprNotificationOverlay.cpp')
| -rw-r--r-- | src/debug/HyprNotificationOverlay.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/debug/HyprNotificationOverlay.cpp b/src/debug/HyprNotificationOverlay.cpp new file mode 100644 index 00000000..94cb6a6c --- /dev/null +++ b/src/debug/HyprNotificationOverlay.cpp @@ -0,0 +1,155 @@ +#include "HyprNotificationOverlay.hpp" +#include "../Compositor.hpp" + +CHyprNotificationOverlay::CHyprNotificationOverlay() { + g_pHookSystem->hookDynamic("focusedMon", [&](void* self, std::any param) { + if (m_dNotifications.size() == 0) + return; + + g_pHyprRenderer->damageBox(&m_bLastDamage); + }); +} + +void CHyprNotificationOverlay::addNotification(const std::string& text, const CColor& color, const float timeMs) { + const auto PNOTIF = m_dNotifications.emplace_back(std::make_unique<SNotification>()).get(); + + PNOTIF->text = text; + PNOTIF->color = color; + PNOTIF->started.reset(); + PNOTIF->timeMs = timeMs; +} + +wlr_box CHyprNotificationOverlay::drawNotifications(CMonitor* pMonitor) { + static constexpr auto ANIM_DURATION_MS = 600.0; + static constexpr auto ANIM_LAG_MS = 100.0; + static constexpr auto NOTIF_LEFTBAR_SIZE = 5.0; + + float offsetY = 10; + float maxWidth = 0; + + const auto SCALE = pMonitor->scale; + const auto FONTSIZE = std::clamp((int)(10.f * ((pMonitor->vecPixelSize.x * SCALE) / 1920.f)), 8, 40); + + const auto MONSIZE = pMonitor->vecPixelSize; + + cairo_select_font_face(m_pCairo, "Noto Sans", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL); + cairo_set_font_size(m_pCairo, FONTSIZE); + + cairo_text_extents_t cairoExtents; + + const auto PBEZIER = g_pAnimationManager->getBezier("default"); + + for (auto& notif : m_dNotifications) { + // first rect (bg, col) + const float FIRSTRECTANIMP = + (notif->started.getMillis() > (ANIM_DURATION_MS - ANIM_LAG_MS) ? + (notif->started.getMillis() > notif->timeMs - (ANIM_DURATION_MS - ANIM_LAG_MS) ? notif->timeMs - notif->started.getMillis() : (ANIM_DURATION_MS - ANIM_LAG_MS)) : + notif->started.getMillis()) / + (ANIM_DURATION_MS - ANIM_LAG_MS); + + const float FIRSTRECTPERC = FIRSTRECTANIMP >= 0.99f ? 1.f : PBEZIER->getYForPoint(FIRSTRECTANIMP); + + // second rect (fg, black) + const float SECONDRECTANIMP = (notif->started.getMillis() > ANIM_DURATION_MS ? + (notif->started.getMillis() > notif->timeMs - ANIM_DURATION_MS ? notif->timeMs - notif->started.getMillis() : ANIM_DURATION_MS) : + notif->started.getMillis()) / + ANIM_DURATION_MS; + + const float SECONDRECTPERC = SECONDRECTANIMP >= 0.99f ? 1.f : PBEZIER->getYForPoint(SECONDRECTANIMP); + + // third rect (horiz, col) + const float THIRDRECTPERC = notif->started.getMillis() / notif->timeMs; + + // get text size + cairo_text_extents(m_pCairo, notif->text.c_str(), &cairoExtents); + + cairo_set_source_rgba(m_pCairo, notif->color.r, notif->color.g, notif->color.b, notif->color.a); + + const auto NOTIFSIZE = Vector2D{cairoExtents.width + 20, cairoExtents.height + 10}; + + // draw rects + cairo_rectangle(m_pCairo, MONSIZE.x - (NOTIFSIZE.x + NOTIF_LEFTBAR_SIZE) * FIRSTRECTPERC, offsetY, (NOTIFSIZE.x + NOTIF_LEFTBAR_SIZE) * FIRSTRECTPERC, NOTIFSIZE.y); + cairo_fill(m_pCairo); + + cairo_set_source_rgb(m_pCairo, 0.f, 0.f, 0.f); + + cairo_rectangle(m_pCairo, MONSIZE.x - NOTIFSIZE.x * SECONDRECTPERC, offsetY, NOTIFSIZE.x * SECONDRECTPERC, NOTIFSIZE.y); + cairo_fill(m_pCairo); + + cairo_set_source_rgba(m_pCairo, notif->color.r, notif->color.g, notif->color.b, notif->color.a); + + cairo_rectangle(m_pCairo, MONSIZE.x - NOTIFSIZE.x * SECONDRECTPERC + 3, offsetY + NOTIFSIZE.y - 4, THIRDRECTPERC * (NOTIFSIZE.x - 6), 2); + cairo_fill(m_pCairo); + + // draw text + cairo_set_source_rgb(m_pCairo, 1.f, 1.f, 1.f); + cairo_move_to(m_pCairo, MONSIZE.x - NOTIFSIZE.x * SECONDRECTPERC + NOTIF_LEFTBAR_SIZE, offsetY + FONTSIZE + (FONTSIZE / 10.0)); + cairo_show_text(m_pCairo, notif->text.c_str()); + + // adjust offset and move on + offsetY += NOTIFSIZE.y + 10; + + if (maxWidth < NOTIFSIZE.x) + maxWidth = NOTIFSIZE.x; + } + + // cleanup notifs + std::erase_if(m_dNotifications, [](const auto& notif) { return notif->started.getMillis() > notif->timeMs; }); + + return wlr_box{(int)(pMonitor->vecPosition.x + pMonitor->vecSize.x - maxWidth - 20), (int)pMonitor->vecPosition.y, (int)maxWidth + 20, (int)offsetY + 10}; +} + +void CHyprNotificationOverlay::draw(CMonitor* pMonitor) { + + if (m_pLastMonitor != pMonitor || !m_pCairo || !m_pCairoSurface) { + + if (m_pCairo && m_pCairoSurface) { + cairo_destroy(m_pCairo); + cairo_surface_destroy(m_pCairoSurface); + } + + m_pCairoSurface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y); + m_pCairo = cairo_create(m_pCairoSurface); + m_pLastMonitor = pMonitor; + } + + // Draw the notifications + if (m_dNotifications.size() == 0) + return; + + // Render to the monitor + + // clear the pixmap + cairo_save(m_pCairo); + cairo_set_operator(m_pCairo, CAIRO_OPERATOR_CLEAR); + cairo_paint(m_pCairo); + cairo_restore(m_pCairo); + + cairo_surface_flush(m_pCairoSurface); + + wlr_box damage = drawNotifications(pMonitor); + + g_pHyprRenderer->damageBox(&damage); + g_pHyprRenderer->damageBox(&m_bLastDamage); + + g_pCompositor->scheduleFrameForMonitor(pMonitor); + + m_bLastDamage = damage; + + // copy the data to an OpenGL texture we have + const auto DATA = cairo_image_surface_get_data(m_pCairoSurface); + m_tTexture.allocate(); + glBindTexture(GL_TEXTURE_2D, m_tTexture.m_iTexID); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); + +#ifndef GLES2 + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_BLUE); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_RED); +#endif + + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, DATA); + + wlr_box pMonBox = {0, 0, pMonitor->vecPixelSize.x, pMonitor->vecPixelSize.y}; + g_pHyprOpenGL->renderTexture(m_tTexture, &pMonBox, 1.f); +}
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