/**************************************************************************
*
* 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.
#include <cairo.h>
#include <cairo-xlib.h>
#include <pango/pangocairo.h>
+#include <unistd.h>
#include "window.h"
#include "server.h"
+#include "taskbar.h"
+#include "panel.h"
#include "area.h"
#include "clock.h"
-#include "panel.h"
-void init_clock(Clock *clock, int panel_height)
+char *time1_format;
+char *time2_format;
+char *clock_lclick_command;
+char *clock_rclick_command;
+struct timeval time_clock;
+int time_precision;
+PangoFontDescription *time1_font_desc;
+PangoFontDescription *time2_font_desc;
+static char buf_time[40];
+static char buf_date[40];
+
+
+void init_clock()
{
- 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;
- }
+ Panel *panel;
+ Clock *clock;
+ int i, time_height, time_height_ink, date_height, date_height_ink;
+
+ for (i=0 ; i < nb_panel ; i++) {
+ panel = &panel1[i];
+ clock = &panel->clock;
+
+ clock->area.parent = panel;
+ clock->area.panel = panel;
+ clock->area._draw_foreground = draw_clock;
+ clock->area._resize = resize_clock;
+
+ if (!clock->area.on_screen) continue;
+
+ if (strchr(time1_format, 'S')) time_precision = 1;
+ else if (strchr(time1_format, 'T')) time_precision = 1;
+ else if (strchr(time1_format, 'r')) time_precision = 1;
+ else time_precision = 60;
+
+ // update clock to force update (-time_precision)
+ struct timeval stv;
+ gettimeofday(&stv, 0);
+ time_clock.tv_sec = stv.tv_sec - time_precision;
+ time_clock.tv_sec -= time_clock.tv_sec % time_precision;
+
+ clock->area.posy = panel->area.pix.border.width + panel->area.paddingy;
+ clock->area.height = panel->area.height - (2 * clock->area.posy);
+ clock->area.resize = 1;
+ clock->area.redraw = 1;
+
+ strftime(buf_time, sizeof(buf_time), time1_format, localtime(&time_clock.tv_sec));
+ if (time2_format)
+ strftime(buf_date, sizeof(buf_date), time2_format, localtime(&time_clock.tv_sec));
+
+ get_text_size(time1_font_desc, &time_height_ink, &time_height, panel->area.height, buf_time, strlen(buf_time));
+ clock->time1_posy = (clock->area.height - time_height) / 2;
+
+ if (time2_format) {
+ 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;
+ }
+ }
}
-void draw_foreground_clock (void *obj, cairo_t *c)
+void draw_clock (void *obj, cairo_t *c, int active)
{
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:
+ //printf(" draw_clock : %s en (%d, %d)\n", buf_time, clock->area.posx, clock->area.width);
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_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_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);
+ 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);
+}
+
+
+void resize_clock (void *obj)
+{
+ Clock *clock = obj;
+ PangoLayout *layout;
+ int time_width, date_width, new_width;
+
+ time_width = date_width = 0;
+ clock->area.redraw = 1;
+
+ strftime(buf_time, sizeof(buf_time), time1_format, localtime(&time_clock.tv_sec));
+ if (time2_format)
+ strftime(buf_date, sizeof(buf_date), time2_format, localtime(&time_clock.tv_sec));
+
+ //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.pix.border.width);
+
+ if (new_width > clock->area.width || new_width < (clock->area.width-6)) {
+ int i;
+ Panel *panel = ((Area*)obj)->panel;
+
+ printf("clock_width %d, new_width %d\n", clock->area.width, new_width);
+ // resize clock
+ // we try to limit the number of resize
+ clock->area.width = new_width + 1;
+ clock->area.posx = panel->area.width - clock->area.width - panel->area.paddingxlr - panel->area.pix.border.width;
+
+ // resize other objects on panel
+ for (i=0 ; i < nb_panel ; i++) {
+ panel1[i].area.resize = 1;
+ }
+ systray.area.resize = 1;
+ panel_refresh = 1;
+ }
+
g_object_unref (layout);
+ cairo_destroy (c);
+ cairo_surface_destroy (cs);
+ XFreePixmap (server.dsp, pmap);
+}
+
+
+void clock_action(int button)
+{
+ char *command = 0;
+ switch (button) {
+ case 1:
+ command = clock_lclick_command;
+ break;
+ case 3:
+ command = clock_rclick_command;
+ break;
+ }
+ if (command) {
+ pid_t pid;
+ pid = fork();
+ if (pid == 0) {
+ execl("/bin/sh", "/bin/sh", "-c", command, NULL);
+ _exit(0);
+ }
+ }
}
projects / chaz / tint2 / blobdiff