gint vwm_main_menu_ON_KEYSTROKE(gint32 keystroke,WINDOW *window)
{
MENU *menu=NULL;
MEVENT mevent;
gchar *item_text=NULL;
WINDOW *new_window;
VWM_MODULE *vwm_module;
menu=(MENU*)viper_window_get_userptr(window);
if(keystroke==-1) return 1;
viper_thread_enter();
if(keystroke==KEY_MOUSE)
{
menu_driver(menu,keystroke);
vwm_menu_marshall(menu,REQ_DOWN_ITEM);
getmouse(&mevent);
if(mevent.bstate & BUTTON1_DOUBLE_CLICKED) keystroke=KEY_CRLF;
else
{
viper_window_redraw(window);
viper_thread_leave();
return 1;
}
}
if(keystroke=='s')
{
viper_thread_enter();
/* new_window=viper_filedlg_create(window," Pick a file... ",0.5,0.5,0.5,0.5,
NULL,FILEDLG_VIEW_EXTENDED); */
/* new_window=viper_filedlg_create(window," Pick a file... ",0.5,0.5,0.5,0.5,
NULL,FILEDLG_VIEW_BASIC | FILEDLG_SHOW_CTIME); */
new_window=viper_filedlg_create(window," Pick a file... ",
0.5,0.5,0.8,0.5,NULL,FILEDLG_FULL);
viper_window_set_top(new_window);
viper_thread_leave();
}
if(keystroke==KEY_UP)
{
menu_driver(menu,REQ_UP_ITEM);
vwm_menu_marshall(menu,REQ_UP_ITEM);
}
if(keystroke==KEY_DOWN)
{
menu_driver(menu,REQ_DOWN_ITEM);
vwm_menu_marshall(menu,REQ_DOWN_ITEM);
}
if(keystroke==KEY_CRLF)
{
item_text=(gchar*)item_name(current_item(menu));
vwm_module=vwm_module_find(&item_text[2]);
if(vwm_module!=NULL)
{
new_window=vwm_module->mod_main(vwm_module->anything);
viper_window_close(window);
if(new_window!=NULL) viper_window_set_top(new_window);
viper_thread_leave();
return 1;
}
}
viper_window_redraw(window);
viper_thread_leave();
return 1;
}
WINDOW* vwm_main_menu(void)
{
extern WINDOW *SCREEN_WINDOW;
MENU *menu=NULL;
WINDOW *window;
gint width=0,height=0;
gint screen_height;
VWM_MODULE *vwm_module;
GSList *category_list=NULL;
GSList *module_list=NULL;
GSList *node1;
GSList *node2;
gchar **item_list;
gint idx=0;
/* allocate storage for 128 menu items */
item_list=(gchar**)g_malloc0(sizeof(gchar*)*(MAX_MENU_ITEMS+1));
item_list[idx]=g_strdup_printf(" ");
idx++;
category_list=vwm_modules_list_categories();
node1=category_list;
while(node1!=NULL && idx<MAX_MENU_ITEMS)
{
/* skip screensavers */
if(strcmp((gchar*)node1->data,VWM_SCREENSAVER)==0)
{
node1=node1->next;
continue;
}
/* add the category */
item_list[idx]=g_strdup_printf("%s",(gchar*)node1->data);
idx++;
if(idx==MAX_MENU_ITEMS) break;
module_list=vwm_modules_list((gchar*)node1->data);
node2=module_list;
while(node2!=NULL)
{
if(idx==MAX_MENU_ITEMS) break;
vwm_module=(VWM_MODULE*)node2->data;
item_list[idx]=g_strdup_printf("..%s",vwm_module->title);
idx++;
node2=node2->next;
}
/* add a space before the next menu category */
if(idx<MAX_MENU_ITEMS)
{
item_list[idx]=g_strdup_printf(" ");
idx++;
}
if(module_list!=NULL) g_slist_free(module_list);
node1=node1->next;
}
if(category_list!=NULL) g_slist_free(category_list);
menu=viper_menu_create(item_list);
while(idx!=-1)
{
g_free(item_list[idx]);
idx--;
}
g_free(item_list);
/* hide character mark on left hand side */
set_menu_mark(menu," ");
window_get_size_scaled(SCREEN_WINDOW,NULL,&screen_height,0,0.80);
scale_menu(menu,&height,&width);
width++;
if(width<16) width=16;
/* override the default of 1 column X 16 entries per row */
if(height>(screen_height-4)) height=screen_height-4;
set_menu_format(menu,height,1);
viper_thread_enter();
window=viper_window_create(" Menu ",1,2,width,height,TRUE);
/* todo: it would be nice if the user could resize the window (especially
in the horizonal direction) and add more columns to the display. right
now, it's not a priority (but it would be easy to implement). just need
a few lines of code for the event window-resized. for now, just don't
allow it */
set_menu_win(menu,window);
set_menu_fore(menu,VIPER_COLORS(COLOR_WHITE,COLOR_BLUE) | A_BOLD);
set_menu_back(menu,VIPER_COLORS(COLOR_BLACK,COLOR_WHITE));
menu_opts_off(menu,O_NONCYCLIC);
post_menu(menu);
vwm_menu_marshall(menu,REQ_DOWN_ITEM);
/* viper_event_set(window,"window-activate",vwm_main_menu_ON_ACTIVATE,NULL); */
viper_event_set(window,"window-close",vwm_main_menu_ON_CLOSE,
(gpointer)menu);
viper_window_set_key_func(window,vwm_main_menu_ON_KEYSTROKE);
viper_window_set_userptr(window,(gpointer)menu);
viper_thread_leave();
return window;
}
WINDOW* vwm_main_menu(void)
{
extern WINDOW *SCREEN_WINDOW;
MENU *menu = NULL;
WINDOW *window;
int width = 0,height = 0;
int screen_height;
vwm_module_t *vwm_module;
char buf[NAME_MAX];
gchar **item_list;
int idx = 0;
int i;
// allocate storage for a total of MAX_MENU_ITEMS
item_list = (gchar**)g_malloc0(sizeof(gchar*) * (MAX_MENU_ITEMS + 1));
item_list[idx] = g_strdup_printf(" ");
idx++;
// iterate through the categories defined in modules.def
for(i = 0;i < VWM_MOD_TYPE_MAX;i++)
{
// skip screensaver type modules. they are a special class.
if(i == VWM_MOD_TYPE_SCREENSAVER) continue;
// print the menu category (type) to the window
item_list[idx] = g_strdup_printf("%s",modtype_desc[i]);
idx++;
vwm_module = NULL;
do
{
if(idx == MAX_MENU_ITEMS) break;
vwm_module = vwm_module_find_by_type(vwm_module,i);
if(vwm_module == NULL) break;
vwm_module_get_title(vwm_module,buf,sizeof(buf) - 1);
item_list[idx] = g_strdup_printf("..%s",buf);
idx++;
}
while(vwm_module != NULL);
// add a space before the next menu category
if(idx < MAX_MENU_ITEMS)
{
item_list[idx] = g_strdup_printf(" ");
idx++;
}
}
menu = viper_menu_create(item_list);
while(idx != -1)
{
g_free(item_list[idx]);
idx--;
}
g_free(item_list);
// hide character mark on left hand side
set_menu_mark(menu," ");
window_get_size_scaled(SCREEN_WINDOW,NULL,&screen_height,0,0.80);
scale_menu(menu,&height,&width);
width++;
if(width < 16) width = 16;
// override the default of 1 column X 16 entries per row
if(height>(screen_height-4)) height=screen_height-4;
set_menu_format(menu,height,1);
viper_thread_enter();
window = viper_window_create(" Menu ",1,2,width,height,TRUE);
/*
todo: it would be nice if the user could resize the menu
(especially in the horizonal direction) and add more
columns to the display. right now, it's not a priority
(but it would be easy to implement). just need a few
lines of code for the event window-resized. for now,
just don't allow it
*/
set_menu_win(menu,window);
set_menu_fore(menu,VIPER_COLORS(COLOR_WHITE,COLOR_BLUE) | A_BOLD);
set_menu_back(menu,VIPER_COLORS(COLOR_BLACK,COLOR_WHITE));
menu_opts_off(menu,O_NONCYCLIC);
post_menu(menu);
vwm_menu_marshall(menu,REQ_DOWN_ITEM);
/* viper_event_set(window,"window-activate",vwm_main_menu_ON_ACTIVATE,NULL); */
viper_event_set(window,"window-close",vwm_main_menu_ON_CLOSE,
(gpointer)menu);
viper_window_set_key_func(window,vwm_main_menu_ON_KEYSTROKE);
viper_window_set_userptr(window,(gpointer)menu);
viper_thread_leave();
return window;
}
