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Add a basic right-click menu to the wallpaper

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This commit is contained in:
K. Lange 2018-09-15 10:19:12 +09:00
parent 964621ea08
commit 57d451301b
1 changed files with 69 additions and 19 deletions
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88
apps/background.c
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@ -13,14 +13,18 @@
#include <stdio.h>
#include <unistd.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <sys/fswait.h>
#include <toaru/yutani.h>
#include <toaru/graphics.h>
#include <toaru/menu.h>
static yutani_t * yctx;
static yutani_window_t * wallpaper_window;
static gfx_context_t * wallpaper_ctx;
static sprite_t * wallpaper;
static struct MenuList * _rc_menu = NULL;
static void draw_background(int width, int height) {
@ -40,6 +44,15 @@ static void draw_background(int width, int height) {
}
}
static void show_right_click_menu(int x, int y) {
menu_show(_rc_menu, yctx);
if (x + _rc_menu->window->width > yctx->display_width) {
yutani_window_move(yctx, _rc_menu->window, x - _rc_menu->window->width, y);
} else {
yutani_window_move(yctx, _rc_menu->window, x, y);
}
}
static void resize_finish_wallpaper(int width, int height) {
yutani_window_resize_accept(yctx, wallpaper_window, width, height);
reinit_graphics_yutani(wallpaper_ctx, wallpaper_window);
@ -48,6 +61,28 @@ static void resize_finish_wallpaper(int width, int height) {
yutani_flip(yctx, wallpaper_window);
}
static void launch_application(char * app) {
if (!fork()) {
printf("Starting %s\n", app);
char * args[] = {"/bin/sh", "-c", app, NULL};
execvp(args[0], args);
exit(1);
}
}
static void launch_application_menu(struct MenuEntry * self) {
struct MenuEntry_Normal * _self = (void *)self;
launch_application((char *)_self->action);
}
static void check_click(struct yutani_msg_window_mouse_event * evt) {
if (evt->wid == wallpaper_window->wid) {
if (evt->buttons & YUTANI_MOUSE_BUTTON_RIGHT) {
show_right_click_menu(evt->new_x, evt->new_y);
}
}
}
int main (int argc, char ** argv) {
if (argc < 2 || strcmp(argv[1],"--really")) {
@ -70,6 +105,9 @@ int main (int argc, char ** argv) {
return 1;
}
_rc_menu = menu_create();
menu_insert(_rc_menu, menu_create_normal("utilities-terminal", "terminal", "Open Terminal", launch_application_menu));
/* wallpaper */
wallpaper_window = yutani_window_create(yctx, yctx->display_width, yctx->display_height);
yutani_window_move(yctx, wallpaper_window, 0, 0);
@ -82,28 +120,40 @@ int main (int argc, char ** argv) {
int should_exit = 0;
while (!should_exit) {
yutani_msg_t * m = yutani_poll(yctx);
if (m) {
switch (m->type) {
case YUTANI_MSG_WELCOME:
yutani_window_resize_offer(yctx, wallpaper_window, yctx->display_width, yctx->display_height);
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)m->data;
if (wr->wid == wallpaper_window->wid) {
resize_finish_wallpaper(wr->width, wr->height);
int fds[1] = {fileno(yctx->sock)};
int index = fswait2(1,fds,200);
if (index == 0) {
yutani_msg_t * m = yutani_poll(yctx);
while (m) {
menu_process_event(yctx, m);
switch (m->type) {
case YUTANI_MSG_WELCOME:
yutani_window_resize_offer(yctx, wallpaper_window, yctx->display_width, yctx->display_height);
break;
case YUTANI_MSG_RESIZE_OFFER:
{
struct yutani_msg_window_resize * wr = (void*)m->data;
if (wr->wid == wallpaper_window->wid) {
resize_finish_wallpaper(wr->width, wr->height);
}
}
}
break;
case YUTANI_MSG_SESSION_END:
should_exit = 1;
break;
default:
break;
break;
case YUTANI_MSG_WINDOW_MOUSE_EVENT:
check_click((struct yutani_msg_window_mouse_event *)m->data);
break;
case YUTANI_MSG_SESSION_END:
should_exit = 1;
break;
default:
break;
}
free(m);
m = yutani_poll_async(yctx);
}
} else {
/* Perform timer events here. Animations? */
waitpid(-1, NULL, WNOHANG);
}
free(m);
}
yutani_close(yctx, wallpaper_window);