added more
git-svn-id: http://tint2.googlecode.com/svn/trunk@522 121b4492-b84c-0410-8b4c-0d4edfb3f3cc
This commit is contained in:
thilor77
parent
7e17a3c7f0
commit
0cf39bb1be
2 changed files with 312 additions and 0 deletions
268
src/launcher/launcher.c
Normal file
268
src/launcher/launcher.c
Normal file
|
|
@ -0,0 +1,268 @@
|
|||
/**************************************************************************
|
||||
* Tint2 : launcher
|
||||
*
|
||||
* Copyright (C) 2010 (mrovi@interfete-web-club.com)
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
**************************************************************************/
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <cairo.h>
|
||||
#include <cairo-xlib.h>
|
||||
#include <pango/pangocairo.h>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "window.h"
|
||||
#include "server.h"
|
||||
#include "area.h"
|
||||
#include "panel.h"
|
||||
#include "taskbar.h"
|
||||
#include "launcher.h"
|
||||
|
||||
int launcher_enabled;
|
||||
int launcher_max_icon_size;
|
||||
|
||||
|
||||
void default_launcher()
|
||||
{
|
||||
launcher_enabled = 0;
|
||||
launcher_max_icon_size = 0;
|
||||
}
|
||||
|
||||
|
||||
void init_launcher()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
void init_launcher_panel(void *p)
|
||||
{
|
||||
Panel *panel =(Panel*)p;
|
||||
Launcher *launcher = &panel->launcher;
|
||||
|
||||
launcher->area.parent = p;
|
||||
launcher->area.panel = p;
|
||||
launcher->area._draw_foreground = draw_launcher;
|
||||
launcher->area._resize = resize_launcher;
|
||||
launcher->area.resize = 1;
|
||||
launcher->area.redraw = 1;
|
||||
launcher->area.on_screen = 1;
|
||||
|
||||
if (panel_horizontal) {
|
||||
// panel horizonal => fixed height and posy
|
||||
launcher->area.posy = panel->area.bg->border.width + panel->area.paddingy;
|
||||
launcher->area.height = panel->area.height - (2 * launcher->area.posy);
|
||||
}
|
||||
else {
|
||||
// panel vertical => fixed width, height, posy and posx
|
||||
launcher->area.posx = panel->area.bg->border.width + panel->area.paddingxlr;
|
||||
launcher->area.width = panel->area.width - (2 * panel->area.bg->border.width) - (2 * panel->area.paddingy);
|
||||
}
|
||||
|
||||
// Load icons
|
||||
{
|
||||
GSList* path = launcher->list_icon_paths;
|
||||
GSList* cmd = launcher->list_cmds;
|
||||
while (path != NULL && cmd != NULL)
|
||||
{
|
||||
LauncherIcon *launcherIcon = malloc(sizeof(LauncherIcon));
|
||||
launcherIcon->icon = imlib_load_image(path->data);
|
||||
launcherIcon->cmd = strdup(cmd->data);
|
||||
launcher->list_icons = g_slist_append(launcher->list_icons, launcherIcon);
|
||||
path = g_slist_next(path);
|
||||
cmd = g_slist_next(cmd);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void cleanup_launcher()
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0 ; i < nb_panel ; i++) {
|
||||
Panel *panel = &panel1[i];
|
||||
Launcher *launcher = &panel->launcher;
|
||||
free_area(&launcher->area);
|
||||
GSList *l;
|
||||
for (l = launcher->list_icons; l ; l = l->next) {
|
||||
LauncherIcon *launcherIcon = (LauncherIcon*)l->data;
|
||||
if (launcherIcon && launcherIcon->icon) {
|
||||
imlib_context_set_image (launcherIcon->icon);
|
||||
imlib_free_image();
|
||||
}
|
||||
free(launcherIcon->cmd);
|
||||
free(launcherIcon);
|
||||
}
|
||||
g_slist_free(launcher->list_icons);
|
||||
for (l = launcher->list_icon_paths; l ; l = l->next) {
|
||||
free(l->data);
|
||||
}
|
||||
g_slist_free(launcher->list_icon_paths);
|
||||
for (l = launcher->list_cmds; l ; l = l->next) {
|
||||
free(l->data);
|
||||
}
|
||||
g_slist_free(launcher->list_cmds);
|
||||
}
|
||||
launcher_enabled = 0;
|
||||
}
|
||||
|
||||
void resize_launcher(void *obj)
|
||||
{
|
||||
Launcher *launcher = obj;
|
||||
Panel *panel = launcher->area.panel;
|
||||
GSList *l;
|
||||
int count, icon_size;
|
||||
int icons_per_column=1, icons_per_row=1, marging=0;
|
||||
|
||||
if (panel_horizontal)
|
||||
icon_size = launcher->area.height;
|
||||
else
|
||||
icon_size = launcher->area.width;
|
||||
icon_size = icon_size - (2 * launcher->area.bg->border.width) - (2 * launcher->area.paddingy);
|
||||
if (launcher_max_icon_size > 0 && icon_size > launcher_max_icon_size)
|
||||
icon_size = launcher_max_icon_size;
|
||||
|
||||
count = 0;
|
||||
for (l = launcher->list_icons; l ; l = l->next) {
|
||||
count++;
|
||||
}
|
||||
|
||||
if (panel_horizontal) {
|
||||
if (!count) launcher->area.width = 0;
|
||||
else {
|
||||
int height = launcher->area.height - 2*launcher->area.bg->border.width - 2*launcher->area.paddingy;
|
||||
// here icons_per_column always higher than 0
|
||||
icons_per_column = (height+launcher->area.paddingx) / (icon_size+launcher->area.paddingx);
|
||||
marging = height - (icons_per_column-1)*(icon_size+launcher->area.paddingx) - icon_size;
|
||||
icons_per_row = count / icons_per_column + (count%icons_per_column != 0);
|
||||
launcher->area.width = (2 * launcher->area.bg->border.width) + (2 * launcher->area.paddingxlr) + (icon_size * icons_per_row) + ((icons_per_row-1) * launcher->area.paddingx);
|
||||
}
|
||||
|
||||
launcher->area.posx = panel->area.bg->border.width + panel->area.paddingxlr;
|
||||
launcher->area.posy = panel->area.bg->border.width;
|
||||
}
|
||||
else {
|
||||
if (!count) launcher->area.height = 0;
|
||||
else {
|
||||
int width = launcher->area.width - 2*launcher->area.bg->border.width - 2*launcher->area.paddingy;
|
||||
// here icons_per_row always higher than 0
|
||||
icons_per_row = (width+launcher->area.paddingx) / (icon_size+launcher->area.paddingx);
|
||||
marging = width - (icons_per_row-1)*(icon_size+launcher->area.paddingx) - icon_size;
|
||||
icons_per_column = count / icons_per_row+ (count%icons_per_row != 0);
|
||||
launcher->area.height = (2 * launcher->area.bg->border.width) + (2 * launcher->area.paddingxlr) + (icon_size * icons_per_column) + ((icons_per_column-1) * launcher->area.paddingx);
|
||||
}
|
||||
|
||||
launcher->area.posx = panel->area.bg->border.width;
|
||||
launcher->area.posy = panel->area.height - panel->area.bg->border.width - panel->area.paddingxlr - launcher->area.height;
|
||||
}
|
||||
|
||||
int i, posx, posy;
|
||||
int start = launcher->area.bg->border.width + launcher->area.paddingy;// +marging/2;
|
||||
if (panel_horizontal) {
|
||||
posy = start;
|
||||
posx = launcher->area.bg->border.width + launcher->area.paddingxlr;
|
||||
}
|
||||
else {
|
||||
posx = start;
|
||||
posy = launcher->area.bg->border.width + launcher->area.paddingxlr;
|
||||
}
|
||||
|
||||
for (i=1, l = launcher->list_icons; l ; i++, l = l->next) {
|
||||
LauncherIcon *launcherIcon = (LauncherIcon*)l->data;
|
||||
|
||||
launcherIcon->y = posy;
|
||||
launcherIcon->x = posx;
|
||||
launcherIcon->width = icon_size;
|
||||
launcherIcon->height = icon_size;
|
||||
if (panel_horizontal) {
|
||||
if (i % icons_per_column)
|
||||
posy += icon_size + launcher->area.paddingx;
|
||||
else {
|
||||
posy = start;
|
||||
posx += (icon_size + launcher->area.paddingx);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (i % icons_per_row)
|
||||
posx += icon_size + launcher->area.paddingx;
|
||||
else {
|
||||
posx = start;
|
||||
posy += (icon_size + launcher->area.paddingx);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// resize force the redraw
|
||||
launcher->area.redraw = 1;
|
||||
}
|
||||
|
||||
|
||||
void draw_launcher(void *obj, cairo_t *c)
|
||||
{
|
||||
Launcher *launcher = obj;
|
||||
GSList *l;
|
||||
if (launcher->list_icons == 0) return;
|
||||
|
||||
for (l = launcher->list_icons; l ; l = l->next) {
|
||||
LauncherIcon *launcherIcon = (LauncherIcon*)l->data;
|
||||
int pos_x = launcherIcon->x;
|
||||
int pos_y = launcherIcon->y;
|
||||
int width = launcherIcon->width;
|
||||
int height = launcherIcon->height;
|
||||
Imlib_Image icon_scaled;
|
||||
if (launcherIcon->icon) {
|
||||
imlib_context_set_image (launcherIcon->icon);
|
||||
icon_scaled = imlib_create_cropped_scaled_image(0, 0, imlib_image_get_width(), imlib_image_get_height(), width, height);
|
||||
} else {
|
||||
icon_scaled = imlib_create_image(width, height);
|
||||
imlib_context_set_image (icon_scaled);
|
||||
imlib_context_set_color(255, 255, 255, 255);
|
||||
imlib_image_fill_rectangle(0, 0, width, height);
|
||||
}
|
||||
|
||||
// Render
|
||||
imlib_context_set_image (icon_scaled);
|
||||
if (server.real_transparency) {
|
||||
render_image(launcher->area.pix, pos_x, pos_y, imlib_image_get_width(), imlib_image_get_height() );
|
||||
}
|
||||
else {
|
||||
imlib_context_set_drawable(launcher->area.pix);
|
||||
imlib_render_image_on_drawable (pos_x, pos_y);
|
||||
}
|
||||
imlib_free_image();
|
||||
}
|
||||
}
|
||||
|
||||
void launcher_action(LauncherIcon *icon)
|
||||
{
|
||||
char *cmd = malloc(strlen(icon->cmd) + 10);
|
||||
sprintf(cmd, "(%s&)", icon->cmd);
|
||||
if (cmd) {
|
||||
pid_t pid;
|
||||
pid = fork();
|
||||
if (pid == 0) {
|
||||
// change for the fork the signal mask
|
||||
// sigset_t sigset;
|
||||
// sigprocmask(SIG_SETMASK, &sigset, 0);
|
||||
// sigprocmask(SIG_UNBLOCK, &sigset, 0);
|
||||
// exec
|
||||
execl("/bin/sh", "/bin/sh", "-c", cmd, NULL);
|
||||
_exit(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
44
src/launcher/launcher.h
Normal file
44
src/launcher/launcher.h
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
/**************************************************************************
|
||||
* Copyright (C) 2010 (mrovi@interfete-web-club.com)
|
||||
*
|
||||
*
|
||||
**************************************************************************/
|
||||
|
||||
#ifndef LAUNCHER_H
|
||||
#define LAUNCHER_H
|
||||
|
||||
#include "common.h"
|
||||
#include "area.h"
|
||||
|
||||
typedef struct Launcher {
|
||||
// always start with area
|
||||
Area area;
|
||||
GSList *list_icon_paths;
|
||||
GSList *list_cmds;
|
||||
GSList *list_icons;
|
||||
} Launcher;
|
||||
|
||||
typedef struct LauncherIcon {
|
||||
Imlib_Image icon;
|
||||
char *cmd;
|
||||
int x, y;
|
||||
int width, height;
|
||||
} LauncherIcon;
|
||||
|
||||
extern int launcher_enabled;
|
||||
extern int launcher_max_icon_size;
|
||||
|
||||
// default global data
|
||||
void default_launcher();
|
||||
|
||||
// initialize launcher : y position, precision, ...
|
||||
void init_launcher();
|
||||
void init_launcher_panel(void *panel);
|
||||
void cleanup_launcher();
|
||||
|
||||
void resize_launcher(void *obj);
|
||||
void draw_launcher (void *obj, cairo_t *c);
|
||||
|
||||
void launcher_action(LauncherIcon *icon);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue