diff --git a/src/render/decorations/CHyprGroupBarDecoration.cpp b/src/render/decorations/CHyprGroupBarDecoration.cpp index d96f2c3c..731fce04 100644 --- a/src/render/decorations/CHyprGroupBarDecoration.cpp +++ b/src/render/decorations/CHyprGroupBarDecoration.cpp @@ -172,9 +172,11 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a) { .emplace_back(std::make_unique(m_dwGroupMembers[WINDOWINDEX].lock(), Vector2D{m_fBarWidth * pMonitor->scale, (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * pMonitor->scale}, pMonitor->scale)) .get(); - - rect.y += (*PHEIGHT / 2.0 - (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) / 2.0) * pMonitor->scale; - rect.height = (*PTITLEFONTSIZE + 2 * BAR_TEXT_PAD) * pMonitor->scale; + rect.y += ((rect.height - pTitleTex->textHeight) / 2.0) * pMonitor->scale; + rect.height = (pTitleTex->textHeight) * pMonitor->scale; + rect.width = pTitleTex->textWidth * pMonitor->scale; + rect.x += m_fBarWidth / 2.0 - (pTitleTex->textWidth / 2.0) * pMonitor->scale; + rect.round(); g_pHyprOpenGL->renderTexture(pTitleTex->tex, &rect, 1.f); } @@ -203,11 +205,11 @@ void CHyprGroupBarDecoration::invalidateTextures() { } CTitleTex::CTitleTex(PHLWINDOW pWindow, const Vector2D& bufferSize, const float monitorScale) { - tex = makeShared(); - szContent = pWindow->m_szTitle; - pWindowOwner = pWindow; - const auto CAIROSURFACE = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, bufferSize.x, bufferSize.y); - const auto CAIRO = cairo_create(CAIROSURFACE); + tex = makeShared(); + szContent = pWindow->m_szTitle; + pWindowOwner = pWindow; + const auto LAYOUTSURFACE = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 0, 0); + const auto LAYOUTCAIRO = cairo_create(LAYOUTSURFACE); static auto FALLBACKFONT = CConfigValue("misc:font_family"); static auto PTITLEFONTFAMILY = CConfigValue("group:groupbar:font_family"); @@ -217,14 +219,11 @@ CTitleTex::CTitleTex(PHLWINDOW pWindow, const Vector2D& bufferSize, const float const CColor COLOR = CColor(*PTEXTCOLOR); const auto FONTFAMILY = *PTITLEFONTFAMILY != STRVAL_EMPTY ? *PTITLEFONTFAMILY : *FALLBACKFONT; - // clear the pixmap - cairo_save(CAIRO); - cairo_set_operator(CAIRO, CAIRO_OPERATOR_CLEAR); - cairo_paint(CAIRO); - cairo_restore(CAIRO); + cairo_surface_destroy(LAYOUTSURFACE); // draw title using Pango - PangoLayout* layout = pango_cairo_create_layout(CAIRO); + PangoLayout* layout = pango_cairo_create_layout(LAYOUTCAIRO); + pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT); pango_layout_set_text(layout, szContent.c_str(), -1); PangoFontDescription* fontDesc = pango_font_description_new(); @@ -238,14 +237,23 @@ CTitleTex::CTitleTex(PHLWINDOW pWindow, const Vector2D& bufferSize, const float pango_layout_set_width(layout, maxWidth * PANGO_SCALE); pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END); + int layoutWidth, layoutHeight; + PangoRectangle inkRect; + PangoRectangle logicalRect; + pango_layout_get_pixel_extents(layout, &inkRect, &logicalRect); + layoutWidth = inkRect.width; + layoutHeight = inkRect.height; + + const auto CAIROSURFACE = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, layoutWidth, layoutHeight); + const auto CAIRO = cairo_create(CAIROSURFACE); + + // clear the pixmap + cairo_save(CAIRO); + cairo_set_operator(CAIRO, CAIRO_OPERATOR_CLEAR); + cairo_paint(CAIRO); + cairo_restore(CAIRO); + cairo_move_to(CAIRO, -inkRect.x, -inkRect.y); cairo_set_source_rgba(CAIRO, COLOR.r, COLOR.g, COLOR.b, COLOR.a); - - int layoutWidth, layoutHeight; - pango_layout_get_size(layout, &layoutWidth, &layoutHeight); - const int xOffset = std::round((bufferSize.x / 2.0 - layoutWidth / PANGO_SCALE / 2.0)); - const int yOffset = std::round((bufferSize.y / 2.0 - layoutHeight / PANGO_SCALE / 2.0)); - - cairo_move_to(CAIRO, xOffset, yOffset); pango_cairo_show_layout(CAIRO, layout); g_object_unref(layout); @@ -264,9 +272,12 @@ CTitleTex::CTitleTex(PHLWINDOW pWindow, const Vector2D& bufferSize, const float glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_RED); #endif - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, bufferSize.x, bufferSize.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, DATA); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, layoutWidth, layoutHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, DATA); // delete cairo + textWidth = layoutWidth; + textHeight = layoutHeight; + cairo_destroy(LAYOUTCAIRO); cairo_destroy(CAIRO); cairo_surface_destroy(CAIROSURFACE); } diff --git a/src/render/decorations/CHyprGroupBarDecoration.hpp b/src/render/decorations/CHyprGroupBarDecoration.hpp index 64870d45..1af24717 100644 --- a/src/render/decorations/CHyprGroupBarDecoration.hpp +++ b/src/render/decorations/CHyprGroupBarDecoration.hpp @@ -14,6 +14,9 @@ class CTitleTex { SP tex; std::string szContent; + int textWidth; + int textHeight; + PHLWINDOWREF pWindowOwner; };