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-rw-r--r--multiload/global.h5
-rw-r--r--multiload/load-graph.c115
2 files changed, 9 insertions, 111 deletions
diff --git a/multiload/global.h b/multiload/global.h
index a480f11c..52e25db6 100644
--- a/multiload/global.h
+++ b/multiload/global.h
@@ -40,12 +40,7 @@ struct _LoadGraph {
#endif
GtkWidget *main_widget;
GtkWidget *frame, *box, *disp;
-#if GTK_CHECK_VERSION (3, 0, 0)
cairo_surface_t *surface;
-#else
- GdkPixmap *pixmap;
- GdkGC *gc;
-#endif
int timer_index;
gint show_frame;
diff --git a/multiload/load-graph.c b/multiload/load-graph.c
index ec14156e..da40c8a9 100644
--- a/multiload/load-graph.c
+++ b/multiload/load-graph.c
@@ -50,105 +50,43 @@ load_graph_draw (LoadGraph *g)
{
GtkStyle *style;
guint i, j;
-#if GTK_CHECK_VERSION (3, 0, 0)
cairo_t *cr;
-#endif
/* we might get called before the configure event so that
* g->disp->allocation may not have the correct size
* (after the user resized the applet in the prop dialog). */
-#if GTK_CHECK_VERSION (3, 0, 0)
if (!g->surface)
g->surface = gdk_window_create_similar_surface (gtk_widget_get_window (g->disp),
CAIRO_CONTENT_COLOR,
g->draw_width, g->draw_height);
-#else
- if (!g->pixmap)
- g->pixmap = gdk_pixmap_new (gtk_widget_get_window (g->disp),
- g->draw_width, g->draw_height,
- gtk_widget_get_visual (g->disp)->depth);
-#endif
style = gtk_widget_get_style (g->disp);
-#if GTK_CHECK_VERSION (3, 0, 0)
cr = cairo_create (g->surface);
cairo_set_line_width (cr, 1.0);
- cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);
-#else
- /* Create GC if necessary. */
- if (!g->gc)
- {
- g->gc = gdk_gc_new (gtk_widget_get_window (g->disp));
- gdk_gc_copy (g->gc, style->black_gc);
- }
-
- /* Allocate colors. */
- if (!g->colors_allocated)
- {
- GdkColormap *colormap;
-
- colormap = gdk_drawable_get_colormap (gtk_widget_get_window (g->disp));
-
- for (i = 0; i < g->n; i++)
- gdk_colormap_alloc_color (colormap, &(g->colors [i]),
- FALSE, TRUE);
-
- g->colors_allocated = 1;
- }
-
- /* Erase Rectangle */
- gdk_draw_rectangle (g->pixmap,
- style->black_gc,
- TRUE, 0, 0,
- g->draw_width,
- g->draw_height);
-#endif
+ cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
+ cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
for (i = 0; i < g->draw_width; i++)
g->pos [i] = g->draw_height - 1;
for (j = 0; j < g->n; j++)
{
-#if GTK_CHECK_VERSION (3, 0, 0)
gdk_cairo_set_source_color (cr, &(g->colors [j]));
-#else
- gdk_gc_set_foreground (g->gc, &(g->colors [j]));
-#endif
for (i = 0; i < g->draw_width; i++) {
if (g->data [i][j] != 0) {
-#if GTK_CHECK_VERSION (3, 0, 0)
cairo_move_to (cr, g->draw_width - i - 0.5, g->pos[i] + 0.5);
cairo_line_to (cr, g->draw_width - i - 0.5, g->pos[i] - (g->data [i][j] - 0.5));
-#else
- gdk_draw_line (g->pixmap, g->gc,
- g->draw_width - i - 1,
- g->pos[i],
- g->draw_width - i - 1,
- g->pos[i] - (g->data [i][j] - 1));
-#endif
g->pos [i] -= g->data [i][j];
}
}
-#if GTK_CHECK_VERSION (3, 0, 0)
cairo_stroke (cr);
-#endif
}
-#if GTK_CHECK_VERSION (3, 0, 0)
gtk_widget_queue_draw (g->disp);
-#else
- gdk_draw_drawable (gtk_widget_get_window (g->disp),
- style->fg_gc [gtk_widget_get_state (g->disp)],
- g->pixmap,
- 0, 0,
- 0, 0,
- g->draw_width,
- g->draw_height);
-#endif
}
/* Updates the load graph when the timeout expires */
@@ -191,22 +129,10 @@ load_graph_unalloc (LoadGraph *g)
g->size = g_settings_get_int(g->multiload->settings, "size");
g->size = MAX (g->size, 10);
-#if GTK_CHECK_VERSION (3, 0, 0)
if (g->surface) {
cairo_surface_destroy (g->surface);
g->surface = NULL;
}
-#else
- if (g->pixmap) {
- g_object_unref (g->pixmap);
- g->pixmap = NULL;
- }
-
- if (g->gc) {
- g_object_unref (g->gc);
- g->gc = NULL;
- }
-#endif
g->allocated = FALSE;
}
@@ -249,32 +175,11 @@ load_graph_configure (GtkWidget *widget, GdkEventConfigure *event,
load_graph_alloc (c);
-#if GTK_CHECK_VERSION (3, 0, 0)
if (!c->surface)
c->surface = gdk_window_create_similar_surface (gtk_widget_get_window (c->disp),
CAIRO_CONTENT_COLOR,
c->draw_width, c->draw_height);
gtk_widget_queue_draw (widget);
-#else
- if (!c->pixmap)
- c->pixmap = gdk_pixmap_new (gtk_widget_get_window (c->disp),
- c->draw_width,
- c->draw_height,
- gtk_widget_get_visual (c->disp)->depth);
-
- gdk_draw_rectangle (c->pixmap,
- (gtk_widget_get_style (widget))->black_gc,
- TRUE, 0,0,
- c->draw_width,
- c->draw_height);
- gdk_draw_drawable (gtk_widget_get_window (widget),
- (gtk_widget_get_style (c->disp))->fg_gc [gtk_widget_get_state (widget)],
- c->pixmap,
- 0, 0,
- 0, 0,
- c->draw_width,
- c->draw_height);
-#endif
return TRUE;
}
@@ -290,17 +195,15 @@ load_graph_expose (GtkWidget *widget,
{
LoadGraph *g = (LoadGraph *) data_ptr;
-#if GTK_CHECK_VERSION (3, 0, 0)
+#if !GTK_CHECK_VERSION (3, 0, 0)
+ cairo_t *cr;
+ cr = gdk_cairo_create (event->window);
+ gdk_cairo_region (cr, event->region);
+ cairo_clip (cr);
+#endif
+
cairo_set_source_surface (cr, g->surface, 0, 0);
cairo_paint (cr);
-#else
- gdk_draw_drawable (gtk_widget_get_window (widget),
- (gtk_widget_get_style (widget))->fg_gc [gtk_widget_get_state (widget)],
- g->pixmap,
- event->area.x, event->area.y,
- event->area.x, event->area.y,
- event->area.width, event->area.height);
-#endif
return FALSE;
}