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authorinfirit <[email protected]>2015-07-27 22:46:08 +0200
committerinfirit <[email protected]>2015-07-28 20:02:12 +0200
commit1dba07c1777dc93b8a79e99140b63a12239b57ca (patch)
tree0a2108a4452396367ec17fc0478be2b4a8a693ac /src/themes/standard/theme.c
parente2e5bb2d5dcb2004801ee9e666df0fd7425d2bdb (diff)
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standard: Rework cairo drawing
Diffstat (limited to 'src/themes/standard/theme.c')
-rw-r--r--src/themes/standard/theme.c80
1 files changed, 41 insertions, 39 deletions
diff --git a/src/themes/standard/theme.c b/src/themes/standard/theme.c
index cc80a81..a61a0d9 100644
--- a/src/themes/standard/theme.c
+++ b/src/themes/standard/theme.c
@@ -480,11 +480,11 @@ static gboolean paint_window(GtkWidget* widget, cairo_t* cr, WindowData* windata
static gboolean paint_window(GtkWidget* widget, GdkEventExpose* event, WindowData* windata)
#endif
{
- cairo_t* context;
+ cairo_t* cr2;
cairo_surface_t* surface;
GtkAllocation allocation;
#if !GTK_CHECK_VERSION(3, 0, 0)
- cairo_t* cr;
+ cairo_t* cr = gdk_cairo_create (event->window);
#endif
gtk_widget_get_allocation(windata->win, &allocation);
@@ -495,32 +495,30 @@ static gboolean paint_window(GtkWidget* widget, GdkEventExpose* event, WindowDat
windata->height = allocation.height;
}
- context = gdk_cairo_create(gtk_widget_get_window(widget));
-
- cairo_set_operator(context, CAIRO_OPERATOR_SOURCE);
+ cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
gtk_widget_get_allocation(widget, &allocation);
- surface = cairo_surface_create_similar(cairo_get_target(context), CAIRO_CONTENT_COLOR_ALPHA, allocation.width, allocation.height);
+ surface = cairo_surface_create_similar (cairo_get_target (cr),
+ CAIRO_CONTENT_COLOR_ALPHA,
+ allocation.width,
+ allocation.height);
-#if GTK_CHECK_VERSION (3, 0, 0)
- cairo_set_source_surface(cr, surface, 0, 0);
-#else
- cr = cairo_create(surface);
-#endif
+ cr2 = cairo_create (surface);
- fill_background(widget, windata, cr);
- draw_border(widget, windata, cr);
- draw_stripe(widget, windata, cr);
+ fill_background(widget, windata, cr2);
+ draw_border(widget, windata, cr2);
+ draw_stripe(widget, windata, cr2);
+ cairo_fill (cr2);
+ cairo_destroy (cr2);
+
+ cairo_set_source_surface (cr, surface, 0, 0);
+ cairo_paint(cr);
+ cairo_surface_destroy(surface);
#if !GTK_CHECK_VERSION (3, 0, 0)
cairo_destroy(cr);
#endif
- cairo_set_source_surface(context, surface, 0, 0);
- cairo_paint(context);
- cairo_surface_destroy(surface);
- cairo_destroy(context);
-
return FALSE;
}
@@ -939,45 +937,49 @@ static gboolean countdown_expose_cb(GtkWidget* pie, GdkEventExpose* event, Windo
#endif
{
GtkStyle* style;
- cairo_t* context;
+ cairo_t* cr2;
cairo_surface_t* surface;
#if !GTK_CHECK_VERSION(3, 0, 0)
- cairo_t* cr;
+ cairo_t* cr = gdk_cairo_create (event->window);
#endif
style = gtk_widget_get_style(windata->win);
- context = gdk_cairo_create(GDK_WINDOW(gtk_widget_get_window(windata->pie_countdown)));
GtkAllocation alloc;
gtk_widget_get_allocation(pie, &alloc);
- cairo_set_operator(context, CAIRO_OPERATOR_SOURCE);
- surface = cairo_surface_create_similar(cairo_get_target(context), CAIRO_CONTENT_COLOR_ALPHA, alloc.width, alloc.height);
-#if GTK_CHECK_VERSION(3, 0, 0)
- cairo_set_source_surface(cr, surface, 0, 0);
-#else
- cr = cairo_create(surface);
-#endif
+ cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
+ surface = cairo_surface_create_similar (cairo_get_target(cr),
+ CAIRO_CONTENT_COLOR_ALPHA,
+ alloc.width,
+ alloc.height);
+
+ cr2 = cairo_create (surface);
- fill_background(pie, windata, cr);
+ fill_background (pie, windata, cr2);
if (windata->timeout > 0)
{
gdouble pct = (gdouble) windata->remaining / (gdouble) windata->timeout;
- gdk_cairo_set_source_color(cr, &style->bg[GTK_STATE_ACTIVE]);
+ gdk_cairo_set_source_color (cr2, &style->bg[GTK_STATE_ACTIVE]);
- cairo_move_to(cr, PIE_RADIUS, PIE_RADIUS);
- cairo_arc_negative(cr, PIE_RADIUS, PIE_RADIUS, PIE_RADIUS, -G_PI_2, -(pct * G_PI * 2) - G_PI_2);
- cairo_line_to(cr, PIE_RADIUS, PIE_RADIUS);
- cairo_fill(cr);
+ cairo_move_to (cr2, PIE_RADIUS, PIE_RADIUS);
+ cairo_arc_negative (cr2, PIE_RADIUS, PIE_RADIUS, PIE_RADIUS, -G_PI_2, -(pct * G_PI * 2) - G_PI_2);
+ cairo_line_to (cr2, PIE_RADIUS, PIE_RADIUS);
+ cairo_fill (cr2);
}
+ cairo_destroy(cr2);
+
+ cairo_save (cr);
+ cairo_set_source_surface (cr, surface, 0, 0);
+ cairo_paint (cr);
+ cairo_restore (cr);
+
+ cairo_surface_destroy(surface);
+
#if !GTK_CHECK_VERSION (3, 0, 0)
cairo_destroy(cr);
#endif
- cairo_set_source_surface(context, surface, 0, 0);
- cairo_paint(context);
- cairo_surface_destroy(surface);
- cairo_destroy(context);
return TRUE;
}