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authorBenjamin Otte <otte@redhat.com>2010-10-09 08:49:52 +0800
committerMatthew Barnes <mbarnes@redhat.com>2010-10-30 01:49:58 +0800
commit9a3e7eddaa09dae434efb38cf68a45085460240c (patch)
tree90b7236bef68d707b6087a53ac494f258881f876 /calendar/gui/e-meeting-time-sel-item.c
parentde1adb892b2ab74695c03ef1899651d644c7ec91 (diff)
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calendar: Port meeting time selector to Cairo
Diffstat (limited to 'calendar/gui/e-meeting-time-sel-item.c')
-rw-r--r--calendar/gui/e-meeting-time-sel-item.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/calendar/gui/e-meeting-time-sel-item.c b/calendar/gui/e-meeting-time-sel-item.c
index 102254dd7e..9433a9beaa 100644
--- a/calendar/gui/e-meeting-time-sel-item.c
+++ b/calendar/gui/e-meeting-time-sel-item.c
@@ -134,7 +134,6 @@ e_meeting_time_selector_item_init (EMeetingTimeSelectorItem *mts_item)
mts_item->mts = NULL;
mts_item->main_gc = NULL;
- mts_item->stipple_gc = NULL;
/* Create the cursors. */
mts_item->normal_cursor = gdk_cursor_new (GDK_LEFT_PTR);
@@ -206,7 +205,6 @@ e_meeting_time_selector_item_realize (GnomeCanvasItem *item)
window = gtk_widget_get_window (GTK_WIDGET (canvas));
mts_item->main_gc = gdk_gc_new (window);
- mts_item->stipple_gc = gdk_gc_new (window);
}
static void
@@ -218,8 +216,6 @@ e_meeting_time_selector_item_unrealize (GnomeCanvasItem *item)
g_object_unref (mts_item->main_gc);
mts_item->main_gc = NULL;
- g_object_unref (mts_item->stipple_gc);
- mts_item->stipple_gc = NULL;
if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_item_parent_class)->unrealize)
(*GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_item_parent_class)->unrealize)(item);
@@ -243,6 +239,25 @@ e_meeting_time_selector_item_update (GnomeCanvasItem *item, double *affine, ArtS
*/
static void
+draw_strikeout_box (EMeetingTimeSelectorItem *mts_item, cairo_t *cr,
+ int x, int y, int width, int height)
+{
+ GnomeCanvas *canvas = GNOME_CANVAS_ITEM (mts_item)->canvas;
+ EMeetingTimeSelector *mts = mts_item->mts;
+
+ cairo_save (cr);
+
+ cairo_rectangle (cr, x, y, width, height);
+ cairo_clip (cr);
+
+ cairo_translate (cr, -canvas->draw_xofs, -canvas->draw_yofs);
+ cairo_set_source (cr, mts->no_info_pattern);
+ cairo_paint (cr);
+
+ cairo_restore (cr);
+}
+
+static void
e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable, gint x, gint y, gint width, gint height)
{
EMeetingTimeSelector *mts;
@@ -252,14 +267,13 @@ e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
gint row, row_y, start_x, end_x;
GDate date, last_date, current_date;
gboolean is_display_top, show_meeting_time;
- GdkGC *gc, *stipple_gc;
+ GdkGC *gc;
cairo_t *cr;
mts_item = E_MEETING_TIME_SELECTOR_ITEM (item);
mts = mts_item->mts;
g_return_if_fail (mts != NULL);
gc = mts_item->main_gc;
- stipple_gc = mts_item->stipple_gc;
cr = gdk_cairo_create (drawable);
is_display_top = (GTK_WIDGET (item->canvas) == mts->display_top)
@@ -311,11 +325,6 @@ e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
if (!is_display_top) {
gdk_cairo_set_source_color (cr, &mts->grid_color);
gdk_gc_set_foreground (gc, &mts->grid_color);
- gdk_gc_set_foreground (stipple_gc, &mts->grid_color);
- gdk_gc_set_background (stipple_gc, &mts->stipple_bg_color);
- gdk_gc_set_stipple (stipple_gc, mts->stipple);
- gnome_canvas_set_stipple_origin (item->canvas, stipple_gc);
- gdk_gc_set_fill (stipple_gc, GDK_OPAQUE_STIPPLED);
row = y / mts->row_height;
row_y = row * mts->row_height - y;
while (row < e_meeting_store_count_actual_attendees (mts->model) && row_y < height) {
@@ -324,16 +333,16 @@ e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
if (e_meeting_attendee_get_has_calendar_info (ia)) {
if (e_meeting_time_selector_item_calculate_busy_range (mts, row, x, width, &start_x, &end_x)) {
if (start_x >= width || end_x <= 0) {
- gdk_draw_rectangle (drawable, stipple_gc, TRUE, 0, row_y, width, mts->row_height);
+ draw_strikeout_box (mts_item, cr, 0, row_y, width, mts->row_height);
} else {
if (start_x >= 0) {
- gdk_draw_rectangle (drawable, stipple_gc, TRUE, 0, row_y, start_x, mts->row_height);
+ draw_strikeout_box (mts_item, cr, 0, row_y, start_x, mts->row_height);
cairo_move_to (cr, start_x, row_y);
cairo_line_to (cr, start_x, row_y + mts->row_height);
cairo_stroke (cr);
}
if (end_x <= width) {
- gdk_draw_rectangle (drawable, stipple_gc, TRUE, end_x, row_y, width - end_x, mts->row_height);
+ draw_strikeout_box (mts_item, cr, end_x, row_y, width - end_x, mts->row_height);
cairo_move_to (cr, end_x, row_y);
cairo_line_to (cr, end_x, row_y + mts->row_height);
cairo_stroke (cr);
@@ -341,9 +350,7 @@ e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable,
}
}
} else {
- gdk_draw_rectangle (drawable, stipple_gc, TRUE,
- 0, row_y,
- width, mts->row_height);
+ draw_strikeout_box (mts_item, cr, 0, row_y, width, mts->row_height);
}
row++;
row_y += mts->row_height;