draw icons per category

2001-07-01  Rodrigo Moya <rodrigo@ximian.com>

	* gui/e-day-view-main-item.c
	(e_day_view_main_item_draw_day_event): draw icons per category

	* gui/e-day-view-top-item.c
	(e_day_view_top_item_draw_long_event): draw icons per category

	* gui/e-day-view.c
	(e_day_view_reshape_long_event):
	(e_day_view_reshape_day_event): calculate space for category icons

	* gui/e-week-view-event-item.c
	(e_week_view_event_item_draw_icons): draw icons per category

	* gui/e-week-view.c
	(e_week_view_reshape_event_span): calculate space for category icons

svn path=/trunk/; revision=10646

5 files changed, 117 insertions, 0 deletions

diff --git a/calendar/gui/e-day-view-main-item.c b/calendar/gui/e-day-view-main-item.c
index 0f5f37ce52..6c7d47c911 100644
--- a/calendar/gui/e-day-view-main-item.c
+++ b/calendar/gui/e-day-view-main-item.c
@@ -465,6 +465,7 @@ e_day_view_main_item_draw_day_event (EDayViewMainItem *dvmitem,
 	gint num_icons, icon_x, icon_y, icon_x_inc, icon_y_inc;
 	gint max_icon_w, max_icon_h;
 	gboolean draw_reminder_icon, draw_recurrence_icon;
+	GSList *categories_list, *elem;
 
 	day_view = dvmitem->day_view;
 
@@ -574,6 +575,9 @@ e_day_view_main_item_draw_day_event (EDayViewMainItem *dvmitem,
 		num_icons++;
 	}
 
+	cal_component_get_categories_list (comp, &categories_list);
+	num_icons += g_slist_length (categories_list);
+
 	if (num_icons != 0) {
 		if (item_h >= (E_DAY_VIEW_ICON_HEIGHT + E_DAY_VIEW_ICON_Y_PAD)
 		    * num_icons) {
@@ -620,9 +624,46 @@ e_day_view_main_item_draw_day_event (EDayViewMainItem *dvmitem,
 					      max_icon_w),
 					 MIN (E_DAY_VIEW_ICON_HEIGHT,
 					      max_icon_h));
+
+			icon_x += icon_x_inc;
+			icon_y += icon_y_inc;
+		}
+
+		/* draw icons per category */
+		for (elem = categories_list; elem; elem = elem->next) {
+			char *category;
+			GdkPixmap *pixmap;
+			GdkBitmap *mask;
+
+			category = (char *) elem->data;
+			/* FIXME: get icon for this category */
+			pixmap = day_view->recurrence_icon;
+			mask = day_view->recurrence_mask;
+
+			max_icon_w = item_x + item_w - icon_x
+				- E_DAY_VIEW_EVENT_BORDER_WIDTH;
+			max_icon_h = item_y + item_h - icon_y
+				- E_DAY_VIEW_EVENT_BORDER_HEIGHT;
+
+			gdk_gc_set_clip_origin (gc, icon_x, icon_y);
+			gdk_gc_set_clip_mask (gc, mask);
+			gdk_draw_pixmap (drawable, gc,
+					 pixmap,
+					 0, 0, icon_x, icon_y,
+					 MIN (E_DAY_VIEW_ICON_WIDTH,
+					      max_icon_w),
+					 MIN (E_DAY_VIEW_ICON_HEIGHT,
+					      max_icon_h));
+
+			icon_x += icon_x_inc;
+			icon_y += icon_y_inc;
 		}
+		
 		gdk_gc_set_clip_mask (gc, NULL);
 	}
+
+	/* free memory */
+	cal_component_free_categories_list (categories_list);
 }
 
 
diff --git a/calendar/gui/e-day-view-top-item.c b/calendar/gui/e-day-view-top-item.c
index d608e68c04..cf89ba06ba 100644
--- a/calendar/gui/e-day-view-top-item.c
+++ b/calendar/gui/e-day-view-top-item.c
@@ -359,6 +359,7 @@ e_day_view_top_item_draw_long_event (EDayViewTopItem *dvtitem,
 	gchar *suffix;
 	gboolean draw_start_triangle, draw_end_triangle;
 	GdkRectangle clip_rect;
+	GSList *categories_list, *elem;
 
 	day_view = dvtitem->day_view;
 
@@ -567,6 +568,33 @@ e_day_view_top_item_draw_long_event (EDayViewTopItem *dvtitem,
 				 E_DAY_VIEW_ICON_HEIGHT);
 		icon_x -= icon_x_inc;
 	}
+
+	/* draw categories icons */
+	cal_component_get_categories_list (comp, &categories_list);
+	for (elem = categories_list; elem; elem = elem->next) {
+		char *category;
+		GdkPixmap *pixmap;
+		GdkBitmap *mask;
+
+		category = (char *) elem->data;
+		/* FIXME: get icon for this category */
+		pixmap = day_view->recurrence_icon;
+		mask = day_view->recurrence_mask;
+
+		if (icon_x <= max_icon_x) {
+			gdk_gc_set_clip_origin (gc, icon_x, icon_y);
+			gdk_gc_set_clip_mask (gc, mask);
+			gdk_draw_pixmap (drawable, gc,
+					 pixmap,
+					 0, 0, icon_x, icon_y,
+					 E_DAY_VIEW_ICON_WIDTH,
+					 E_DAY_VIEW_ICON_HEIGHT);
+			icon_x -= icon_x_inc;
+		}
+	}
+
+	cal_component_free_categories_list (categories_list);
+
 	gdk_gc_set_clip_mask (gc, NULL);
 }
 
diff --git a/calendar/gui/e-day-view.c b/calendar/gui/e-day-view.c
index b8564647d0..38623cdc6d 100644
--- a/calendar/gui/e-day-view.c
+++ b/calendar/gui/e-day-view.c
@@ -4431,10 +4431,16 @@ e_day_view_reshape_long_event (EDayView *day_view,
 	}
 
 	if (show_icons) {
+		GSList *categories_list, *elem;
+
 		if (cal_component_has_alarms (comp))
 			num_icons++;
 		if (cal_component_has_recurrences (comp))
 			num_icons++;
+
+		cal_component_get_categories_list (comp, &categories_list);
+		num_icons += g_slist_length (categories_list);
+		cal_component_free_categories_list (categories_list);
 	}
 
 	if (!event->canvas_item) {
@@ -4562,10 +4568,16 @@ e_day_view_reshape_day_event (EDayView *day_view,
 		if (day_view->resize_drag_pos == E_DAY_VIEW_POS_NONE
 		    || day_view->resize_event_day != day
 		    || day_view->resize_event_num != event_num) {
+			GSList *categories_list;
+
 			if (cal_component_has_alarms (comp))
 				num_icons++;
 			if (cal_component_has_recurrences (comp))
 				num_icons++;
+
+			cal_component_get_categories_list (comp, &categories_list);
+			num_icons += g_slist_length (categories_list);
+			cal_component_free_categories_list (categories_list);
 		}
 
 		if (num_icons > 0) {
diff --git a/calendar/gui/e-week-view-event-item.c b/calendar/gui/e-week-view-event-item.c
index ec0d5b8795..023b297992 100644
--- a/calendar/gui/e-week-view-event-item.c
+++ b/calendar/gui/e-week-view-event-item.c
@@ -558,6 +558,7 @@ e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem,
 	GdkGC *gc;
 	gint num_icons = 0, icon_x_inc;
 	gboolean draw_reminder_icon = FALSE, draw_recurrence_icon = FALSE;
+	GSList *categories_list, *elem;
 
 	week_view = E_WEEK_VIEW (GTK_WIDGET (GNOME_CANVAS_ITEM (wveitem)->canvas)->parent);
 
@@ -579,6 +580,9 @@ e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem,
 		num_icons++;
 	}
 
+	cal_component_get_categories_list (comp, &categories_list);
+	num_icons += g_slist_length (categories_list);
+
 	icon_x_inc = E_WEEK_VIEW_ICON_WIDTH + E_WEEK_VIEW_ICON_X_PAD;
 
 	if (right_align)
@@ -606,6 +610,31 @@ e_week_view_event_item_draw_icons (EWeekViewEventItem *wveitem,
 		icon_x += icon_x_inc;
 	}
 
+	/* draw categories icons */
+	for (elem = categories_list; elem; elem = elem->next) {
+		char *category;
+		GdkPixmap *pixmap;
+		GdkBitmap *mask;
+
+		category = (char *) elem->data;
+		/* FIXME: get icon for this category */
+		pixmap = week_view->recurrence_icon;
+		mask = week_view->recurrence_mask;
+
+		if (icon_x + E_WEEK_VIEW_ICON_WIDTH <= x2) {
+			gdk_gc_set_clip_origin (gc, icon_x, icon_y);
+			gdk_gc_set_clip_mask (gc, mask);
+			gdk_draw_pixmap (drawable, gc,
+					 pixmap,
+					 0, 0, icon_x, icon_y,
+					 E_WEEK_VIEW_ICON_WIDTH,
+					 E_WEEK_VIEW_ICON_HEIGHT);
+			icon_x += icon_x_inc;
+		}
+	}
+
+	cal_component_free_categories_list (categories_list);
+
 	gdk_gc_set_clip_mask (gc, NULL);
 }
 
diff --git a/calendar/gui/e-week-view.c b/calendar/gui/e-week-view.c
index c620560227..fbe9ee435a 100644
--- a/calendar/gui/e-week-view.c
+++ b/calendar/gui/e-week-view.c
@@ -2392,10 +2392,17 @@ e_week_view_reshape_event_span (EWeekView *week_view,
 	/* Calculate how many icons we need to show. */
 	num_icons = 0;
 	if (show_icons) {
+		GSList *categories_list;
+
 		if (cal_component_has_alarms (comp))
 			num_icons++;
 		if (cal_component_has_recurrences (comp))
 			num_icons++;
+
+		cal_component_get_categories_list (comp, &categories_list);
+		num_icons += g_slist_length (categories_list);
+
+		cal_component_free_categories_list (categories_list);
 	}
 
 	/* Create the background canvas item if necessary. */