X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fclock%2Fclock.c;h=70babb66ab75e9315d36965de06d14e6480088e9;hb=9daa525aab5dfb62788865e4cbe4d92ddf055e93;hp=1b76ec3197cc3aa888126daf070983d6cf963346;hpb=2930680396e47d66f7690e7ff92d5bcccbbf996c;p=chaz%2Ftint2

diff --git a/src/clock/clock.c b/src/clock/clock.c
index 1b76ec3..70babb6 100644
--- a/src/clock/clock.c
+++ b/src/clock/clock.c
@@ -1,9 +1,9 @@
 /**************************************************************************
 *
 * Tint2 : clock
-* 
+*
 * Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
-* 
+*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.
@@ -22,114 +22,283 @@
 #include <cairo.h>
 #include <cairo-xlib.h>
 #include <pango/pangocairo.h>
+#include <stdlib.h>
 
 #include "window.h"
 #include "server.h"
-#include "area.h"
-#include "clock.h"
 #include "panel.h"
+#include "clock.h"
+#include "timer.h"
+#include "common.h"
+
+
+char *time1_format;
+char *time1_timezone;
+char *time2_format;
+char *time2_timezone;
+char *time_tooltip_format;
+char *time_tooltip_timezone;
+char *clock_lclick_command;
+char *clock_rclick_command;
+struct timeval time_clock;
+PangoFontDescription *time1_font_desc;
+PangoFontDescription *time2_font_desc;
+static char buf_time[40];
+static char buf_date[40];
+static char buf_tooltip[40];
+int clock_enabled;
+static timeout* clock_timeout;
+
+
+void default_clock()
+{
+	clock_enabled = 0;
+	clock_timeout = 0;
+	time1_format = 0;
+	time1_timezone = 0;
+	time2_format = 0;
+	time2_timezone = 0;
+	time_tooltip_format = 0;
+	time_tooltip_timezone = 0;
+	clock_lclick_command = 0;
+	clock_rclick_command = 0;
+	time1_font_desc = 0;
+	time2_font_desc = 0;
+}
+
+void cleanup_clock()
+{
+	if (time1_font_desc) pango_font_description_free(time1_font_desc);
+	if (time2_font_desc) pango_font_description_free(time2_font_desc);
+	if (time1_format) g_free(time1_format);
+	if (time2_format) g_free(time2_format);
+	if (time_tooltip_format) g_free(time_tooltip_format);
+	if (time1_timezone) g_free(time1_timezone);
+	if (time2_timezone) g_free(time2_timezone);
+	if (time_tooltip_timezone) g_free(time_tooltip_timezone);
+	if (clock_lclick_command) g_free(clock_lclick_command);
+	if (clock_rclick_command) g_free(clock_rclick_command);
+}
+
+
+void update_clocks_sec(void* arg)
+{
+	gettimeofday(&time_clock, 0);
+	int i;
+	if (time1_format) {
+		for (i=0 ; i < nb_panel ; i++)
+			panel1[i].clock.area.resize = 1;
+	}
+	panel_refresh = 1;
+}
+
+void update_clocks_min(void* arg)
+{
+	// remember old_sec because after suspend/hibernate the clock should be updated directly, and not
+	// on next minute change
+	time_t old_sec = time_clock.tv_sec;
+	gettimeofday(&time_clock, 0);
+	if (time_clock.tv_sec % 60 == 0 || time_clock.tv_sec - old_sec > 60) {
+		int i;
+		if (time1_format) {
+			for (i=0 ; i < nb_panel ; i++)
+				panel1[i].clock.area.resize = 1;
+		}
+		panel_refresh = 1;
+	}
+}
 
+struct tm* clock_gettime_for_tz(const char* timezone) {
+	if (timezone) {
+		const char* old_tz = getenv("TZ");
+		setenv("TZ", timezone, 1);
+		struct tm* result = localtime(&time_clock.tv_sec);
+		if (old_tz) setenv("TZ", old_tz, 1);
+		else unsetenv("TZ");
+		return result;
+	}
+	else return localtime(&time_clock.tv_sec);
+}
 
-void init_clock(Clock *clock, int panel_height)
+const char* clock_get_tooltip(void* obj)
 {
-   char buf_time[40];
-   char buf_date[40];
-   int time_height, time_height_ink, date_height, date_height_ink;
-
-   if (!clock->time1_format) return;
-   
-   if (strchr(clock->time1_format, 'S') == NULL) clock->time_precision = 60;
-   else clock->time_precision = 1;
-   
-   clock->area.posy = panel.area.border.width + panel.area.paddingy;
-   clock->area.height = panel.area.height - (2 * clock->area.posy);
-   clock->area.redraw = 1;      
-
-   gettimeofday(&clock->clock, 0);
-   clock->clock.tv_sec -= clock->clock.tv_sec % clock->time_precision;
-   
-   strftime(buf_time, sizeof(buf_time), clock->time1_format, localtime(&clock->clock.tv_sec));
-   if (clock->time2_format)
-      strftime(buf_date, sizeof(buf_date), clock->time2_format, localtime(&clock->clock.tv_sec));
-   
-   get_text_size(clock->time1_font_desc, &time_height_ink, &time_height, panel_height, buf_time, strlen(buf_time));
-   clock->time1_posy = (clock->area.height - time_height) / 2;
-
-   if (clock->time2_format) {      
-      get_text_size(clock->time2_font_desc, &date_height_ink, &date_height, panel_height, buf_date, strlen(buf_date));
-      
-      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;
-   }
+	strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
+	return buf_tooltip;
+}
+
+
+void init_clock()
+{
+	if(time1_format && clock_timeout==0) {
+		if (strchr(time1_format, 'S') || strchr(time1_format, 'T') || strchr(time1_format, 'r'))
+			clock_timeout = add_timeout(10, 1000, update_clocks_sec, 0);
+		else
+			clock_timeout = add_timeout(10, 1000, update_clocks_min, 0);
+	}
+}
+
+
+void init_clock_panel(void *p)
+{
+	Panel *panel =(Panel*)p;
+	Clock *clock = &panel->clock;
+	int time_height, time_height_ink, date_height, date_height_ink;
+
+	clock->area.parent = p;
+	clock->area.panel = p;
+	clock->area._draw_foreground = draw_clock;
+	clock->area.size_mode = SIZE_BY_CONTENT;
+	clock->area._resize = resize_clock;
+	clock->area.resize = 1;
+	clock->area.redraw = 1;
+	// check consistency
+	if (time1_format == 0)
+		return;
+
+	clock->area.on_screen = 1;
+	strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
+	get_text_size(time1_font_desc, &time_height_ink, &time_height, panel->area.height, buf_time, strlen(buf_time));
+	if (time2_format) {
+		strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
+		get_text_size(time2_font_desc, &date_height_ink, &date_height, panel->area.height, buf_date, strlen(buf_date));
+	}
+
+	if (panel_horizontal) {
+		// panel horizonal => fixed height and posy
+		clock->area.posy = panel->area.bg->border.width + panel->area.paddingy;
+		clock->area.height = panel->area.height - (2 * clock->area.posy);
+	}
+	else {
+		// panel vertical => fixed width, height, posy and posx
+		clock->area.posx = panel->area.bg->border.width + panel->area.paddingy;
+		clock->area.width = panel->area.width - (2 * panel->area.bg->border.width) - (2 * panel->area.paddingy);
+	}
+
+	clock->time1_posy = (clock->area.height - time_height) / 2;
+	if (time2_format) {
+		strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
+		get_text_size(time2_font_desc, &date_height_ink, &date_height, panel->area.height, buf_date, strlen(buf_date));
+
+		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;
+	}
+
+	if (time_tooltip_format) {
+		clock->area._get_tooltip_text = clock_get_tooltip;
+		strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
+	}
+}
+
+
+void draw_clock (void *obj, cairo_t *c)
+{
+	Clock *clock = obj;
+	PangoLayout *layout;
+
+	layout = pango_cairo_create_layout (c);
+
+	// draw layout
+	pango_layout_set_font_description (layout, time1_font_desc);
+	pango_layout_set_width (layout, clock->area.width * PANGO_SCALE);
+	pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
+	pango_layout_set_text (layout, buf_time, strlen(buf_time));
+
+	cairo_set_source_rgba (c, clock->font.color[0], clock->font.color[1], clock->font.color[2], clock->font.alpha);
+
+	pango_cairo_update_layout (c, layout);
+	cairo_move_to (c, 0, clock->time1_posy);
+	pango_cairo_show_layout (c, layout);
+
+	if (time2_format) {
+		pango_layout_set_font_description (layout, time2_font_desc);
+		pango_layout_set_indent(layout, 0);
+		pango_layout_set_text (layout, buf_date, strlen(buf_date));
+		pango_layout_set_width (layout, clock->area.width * PANGO_SCALE);
+
+		pango_cairo_update_layout (c, layout);
+		cairo_move_to (c, 0, clock->time2_posy);
+		pango_cairo_show_layout (c, layout);
+	}
+
+	g_object_unref (layout);
+}
+
+
+int resize_clock (void *obj)
+{
+	Clock *clock = obj;
+	PangoLayout *layout;
+	int time_width, date_width, new_width, ret = 0;
+
+	clock->area.redraw = 1;
+	time_width = date_width = 0;
+	strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
+	if (time2_format)
+		strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
+
+	// vertical panel doen't adjust width
+	if (!panel_horizontal) {
+//		clock->area.posy = panel->area.bg->border.width + panel->area.paddingxlr;
+//		clock->area.height = (2 * clock->area.paddingxlr) + (time_height + date_height);
+		return ret;
+	}
+
+	//printf("  resize_clock\n");
+	cairo_surface_t *cs;
+	cairo_t *c;
+	Pixmap pmap;
+	pmap = XCreatePixmap (server.dsp, server.root_win, clock->area.width, clock->area.height, server.depth);
+
+	cs = cairo_xlib_surface_create (server.dsp, pmap, server.visual, clock->area.width, clock->area.height);
+	c = cairo_create (cs);
+	layout = pango_cairo_create_layout (c);
+
+	// check width
+	pango_layout_set_font_description (layout, time1_font_desc);
+	pango_layout_set_indent(layout, 0);
+	pango_layout_set_text (layout, buf_time, strlen(buf_time));
+	pango_layout_get_pixel_size (layout, &time_width, NULL);
+	if (time2_format) {
+		pango_layout_set_font_description (layout, time2_font_desc);
+		pango_layout_set_indent(layout, 0);
+		pango_layout_set_text (layout, buf_date, strlen(buf_date));
+		pango_layout_get_pixel_size (layout, &date_width, NULL);
+	}
+
+	if (time_width > date_width) new_width = time_width;
+	else new_width = date_width;
+	new_width += (2*clock->area.paddingxlr) + (2*clock->area.bg->border.width);
+
+	if (new_width > clock->area.width || new_width < (clock->area.width-6)) {
+		// resize clock
+		// we try to limit the number of resize
+		// printf("clock_width %d, new_width %d\n", clock->area.width, new_width);
+		clock->area.width = new_width + 1;
+
+		// resize other objects on panel
+		ret = 1;
+		panel_refresh = 1;
+	}
+
+	g_object_unref (layout);
+	cairo_destroy (c);
+	cairo_surface_destroy (cs);
+	XFreePixmap (server.dsp, pmap);
+	return ret;
 }
 
 
-void draw_foreground_clock (void *obj, cairo_t *c)
+void clock_action(int button)
 {
-   Clock *clock = obj;
-   PangoLayout *layout;
-   char buf_time[40];
-   char buf_date[40];
-   int time_width, date_width, new_width;
-
-   time_width = date_width = 0;
-   strftime(buf_time, sizeof(buf_time), clock->time1_format, localtime(&clock->clock.tv_sec));
-   if (clock->time2_format)
-      strftime(buf_date, sizeof(buf_date), clock->time2_format, localtime(&clock->clock.tv_sec));
-
-   //printf("  draw_foreground_clock : %s\n", buf_time);
-redraw:
-   layout = pango_cairo_create_layout (c);
-
-   // check width
-   pango_layout_set_font_description (layout, clock->time1_font_desc);
-   pango_layout_set_indent(layout, 0);
-   pango_layout_set_text (layout, buf_time, strlen(buf_time));
-   pango_layout_get_pixel_size (layout, &time_width, NULL);
-   if (clock->time2_format) {
-      pango_layout_set_font_description (layout, clock->time2_font_desc);
-      pango_layout_set_indent(layout, 0);
-      pango_layout_set_text (layout, buf_date, strlen(buf_date));
-      pango_layout_get_pixel_size (layout, &date_width, NULL);
-   }
-   if (time_width > date_width) new_width = time_width;
-   else new_width = date_width;
-   new_width += (2*clock->area.paddingx) + (2*clock->area.border.width);
-   
-   if (new_width > clock->area.width || (new_width != clock->area.width && date_width > time_width)) {
-      //printf("clock_width %d, new_width %d\n", clock->area.width, new_width);
-      // resize clock
-      clock->area.width = new_width;
-      panel.clock.area.posx = panel.area.width - panel.clock.area.width - panel.area.paddingx - panel.area.border.width;
-      
-      g_object_unref (layout);
-      resize_taskbar();
-      goto redraw;
-   }
-
-   // draw layout
-   pango_layout_set_font_description (layout, clock->time1_font_desc);
-   pango_layout_set_width (layout, clock->area.width * PANGO_SCALE);
-   pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
-   pango_layout_set_text (layout, buf_time, strlen(buf_time));
-
-   cairo_set_source_rgba (c, clock->font.color[0], clock->font.color[1], clock->font.color[2], clock->font.alpha);
-
-   pango_cairo_update_layout (c, layout);
-   cairo_move_to (c, 0, clock->time1_posy);
-   pango_cairo_show_layout (c, layout);
-
-   if (clock->time2_format) {
-      pango_layout_set_font_description (layout, clock->time2_font_desc);
-      pango_layout_set_indent(layout, 0);
-      pango_layout_set_text (layout, buf_date, strlen(buf_date));
-      pango_layout_set_width (layout, clock->area.width * PANGO_SCALE);
-      
-      pango_cairo_update_layout (c, layout);
-      cairo_move_to (c, 0, clock->time2_posy);
-      pango_cairo_show_layout (c, layout);
-   }
-   
-   g_object_unref (layout);
+	char *command = 0;
+	switch (button) {
+		case 1:
+		command = clock_lclick_command;
+		break;
+		case 3:
+		command = clock_rclick_command;
+		break;
+	}
+	tint_exec(command);
 }