*
* Tint2 : clock
*
-* Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
+* Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
#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[256];
+static char buf_date[256];
+static char buf_tooltip[512];
+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);
+ if (clock_timeout) stop_timeout(clock_timeout);
+}
-void init_clock(Clock *clock, int panel_height)
+void update_clocks_sec(void* arg)
{
- char buf_time[40];
- char buf_date[40];
- int time_height, time_height_ink, date_height, date_height_ink;
+ 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;
+ }
+}
- if (!clock->time1_format) return;
+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);
+}
- if (strchr(clock->time1_format, 'S') == NULL) clock->time_precision = 60;
- else clock->time_precision = 1;
+const char* clock_get_tooltip(void* obj)
+{
+ strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
+ return buf_tooltip;
+}
- clock->area.posy = panel.area.pix.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;
+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);
+ }
+}
- 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;
+void init_clock_panel(void *p)
+{
+ Panel *panel =(Panel*)p;
+ Clock *clock = &panel->clock;
+
+ if (clock->area.bg == 0)
+ clock->area.bg = &g_array_index(backgrounds, Background, 0);
+ 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;
+ // check consistency
+ if (time1_format == 0)
+ return;
+
+ clock->area.resize = 1;
+ clock->area.on_screen = 1;
+
+ 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;
+ Panel *panel = clock->area.panel;
+ int time_height_ink, time_height, time_width, date_height_ink, date_height, date_width, ret = 0;
+
+ clock->area.redraw = 1;
+
+ date_height = date_width = 0;
+ 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 (clock->time2_format) {
- get_text_size(clock->time2_font_desc, &date_height_ink, &date_height, panel_height, 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)/2;
+ clock->time2_posy = clock->time1_posy + time_height;
+ }
+ 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)/2;
+ clock->time2_posy = clock->time1_posy + time_height;
+ }
+ ret = 1;
+ }
+ }
- 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;
- }
+ return ret;
}
-void draw_foreground_clock (void *obj, cairo_t *c, int active)
+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.pix.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.pix.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);
}