desktop name: first step

git-svn-id: http://tint2.googlecode.com/svn/trunk@596 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/taskbar/taskbarname.c

@@ -26,57 +26,129 @@
 #include <glib.h>
 #include <Imlib2.h>
 
-#include "taskbarname.h"
 #include "window.h"
 #include "panel.h"
-
+#include "taskbar.h"
+#include "server.h"
+#include "taskbarname.h"
 
 int taskbarname_enabled;
+PangoFontDescription *taskbarname_font_desc;
+Color taskbarname_font;
 
 
 void default_taskbarname()
 {
 	taskbarname_enabled = 0;
-}
-
-void cleanup_taskbarname()
-{
-	Panel *panel;
-	Taskbar *tskbar;
-	int i, j;
-
-	for (i=0 ; i < nb_panel ; i++) {
-		panel = &panel1[i];
-	}
-}
-
-
-void init_taskbarname()
-{
+	taskbarname_font_desc = 0;
 }
 
 
 void init_taskbarname_panel(void *p)
 {
 	Panel *panel =(Panel*)p;
+	int j;
 	
-	if (!taskbarname_enabled) return;
+	if (!taskbarname_enabled || !taskbar_enabled) return;
+	
+	for (j=0 ; j < panel->nb_desktop ; j++) {
+		panel->taskbar[j].bar_name.name = g_strdup_printf("%d", j+1);
+	}
+}
 
+
+void cleanup_taskbarname()
+{
+	int i, j, k;
+	Panel *panel;
+	Taskbar *tskbar;
+
+	for (i=0 ; i < nb_panel ; i++) {
+		panel = &panel1[i];
+		for (j=0 ; j < panel->nb_desktop ; j++) {
+			tskbar = &panel->taskbar[j];
+			if (taskbarname_font_desc)	pango_font_description_free(taskbarname_font_desc);
+			if (tskbar->bar_name.name)	g_free(tskbar->bar_name.name);
+			free_area (&tskbar->bar_name.area);
+			for (k=0; k<TASKBAR_STATE_COUNT; ++k) {
+				if (tskbar->bar_name.state_pix[k]) XFreePixmap(server.dsp, tskbar->bar_name.state_pix[k]);
+			}
+		}
+	}
 }
 
 
 void draw_taskbarname (void *obj, cairo_t *c)
 {
+	Taskbarname *taskbar_name = obj;
+	PangoLayout *layout;
 
+	layout = pango_cairo_create_layout (c);
+
+	// draw layout
+	pango_layout_set_font_description (layout, taskbarname_font_desc);
+	pango_layout_set_width (layout, taskbar_name->area.width * PANGO_SCALE);
+	pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
+	pango_layout_set_text (layout, taskbar_name->name, strlen(taskbar_name->name));
+
+	cairo_set_source_rgba (c, taskbarname_font.color[0], taskbarname_font.color[1], taskbarname_font.color[2], taskbarname_font.alpha);
+
+	pango_cairo_update_layout (c, layout);
+	cairo_move_to (c, 0, 2);
+	pango_cairo_show_layout (c, layout);
+
+	g_object_unref (layout);
+	printf("draw_taskbarname %s ******************************\n", taskbar_name->name);
 }
 
 
 int resize_taskbarname(void *obj)
 {
-	Taskbar *taskbar = (Taskbar*)obj;
-	Panel *panel = (Panel*)taskbar->area.panel;
+	Taskbarname *taskbar_name = (Taskbar*)obj;
+	Panel *panel = taskbar_name->area.panel;
+	int time_height, time_width, ret = 0;
 
-	return 0;
+	taskbar_name->area.redraw = 1;
+	/*
+	strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
+	get_text_size2(time1_font_desc, &time_height_ink, &time_height, &time_width, panel->area.height, panel->area.width, buf_time, strlen(buf_time));
+	if (time2_format) {
+		strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
+		get_text_size2(time2_font_desc, &date_height_ink, &date_height, &date_width, panel->area.height, panel->area.width, buf_date, strlen(buf_date));
+	}
+
+	if (panel_horizontal) {
+		int new_size = (time_width > date_width) ? time_width : date_width;
+		new_size += (2*clock->area.paddingxlr) + (2*clock->area.bg->border.width);
+		if (new_size > clock->area.width || new_size < (clock->area.width-6)) {
+			// we try to limit the number of resize
+			clock->area.width = new_size + 1;
+			clock->time1_posy = (clock->area.height - time_height) / 2;
+			if (time2_format) {
+				clock->time1_posy -= ((date_height_ink + 2) / 2);
+				clock->time2_posy = clock->time1_posy + time_height + 2 - (time_height - time_height_ink)/2 - (date_height - date_height_ink)/2;
+			}
+			ret = 1;
+		}
+	}
+	else {
+		int new_size = time_height + date_height + (2 * (clock->area.paddingxlr + clock->area.bg->border.width));
+		if (new_size != clock->area.height) {
+			// we try to limit the number of resize
+			clock->area.height =  new_size;
+			clock->time1_posy = (clock->area.height - time_height) / 2;
+			if (time2_format) {
+				clock->time1_posy -= ((date_height_ink + 2) / 2);
+				clock->time2_posy = clock->time1_posy + time_height + 2 - (time_height - time_height_ink)/2 - (date_height - date_height_ink)/2;
+			}
+			ret = 1;
+		}
+	}
+	return ret;
+*/
+
+	taskbar_name->area.width = 10;
+	return 1;
 }