128 lines
3.5 KiB
C
128 lines
3.5 KiB
C
#pragma once
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#include <_cheader.h>
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#include <toaru/graphics.h>
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#include <toaru/hashmap.h>
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#include <toaru/list.h>
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_Begin_C_Header
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enum MenuEntry_Type {
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MenuEntry_Unknown,
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MenuEntry_Normal,
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MenuEntry_Submenu,
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MenuEntry_Separator,
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};
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struct MenuList;
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struct MenuEntry {
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enum MenuEntry_Type _type;
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struct MenuList * _owner;
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void * _private;
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int height; /* All must have a height, so put it here. */
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int width; /* Actual width */
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int rwidth; /* Requested width */
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int hilight; /* Is currently hilighted */
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int offset; /* Our offset when we were rendered */
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void (*renderer)(gfx_context_t *, struct MenuEntry *, int);
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void (*focus_change)(struct MenuEntry *, int);
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void (*activate)(struct MenuEntry *, int);
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void (*callback)(struct MenuEntry *);
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};
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struct MenuEntry_Normal {
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struct MenuEntry; /* dependent on plan9 extensions */
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char * icon;
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char * title;
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char * action;
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};
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struct MenuEntry_Submenu {
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struct MenuEntry;
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char * icon;
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char * title;
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char * action;
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struct MenuList * _my_child;
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};
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struct MenuEntry_Separator {
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struct MenuEntry;
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};
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struct MenuList {
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list_t * entries;
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gfx_context_t * ctx;
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yutani_window_t * window;
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struct MenuSet * set;
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struct MenuList * child;
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struct MenuList * parent;
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struct menu_bar * _bar;
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int closed;
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};
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struct MenuSet {
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hashmap_t * _menus;
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};
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extern struct MenuEntry * menu_create_normal(const char * icon, const char * action, const char * title, void (*callback)(struct MenuEntry *));
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extern struct MenuEntry * menu_create_submenu(const char * icon, const char * action, const char * title);
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extern struct MenuEntry * menu_create_separator(void);
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extern struct MenuList * menu_create(void);
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extern struct MenuSet * menu_set_from_description(const char * path, void (*callback)(struct MenuEntry *));
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extern void menu_insert(struct MenuList * menu, struct MenuEntry * entry);
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extern void menu_show(struct MenuList * menu, yutani_t * yctx);
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extern void menu_show_at(struct MenuList * menu, yutani_window_t * parent, int x, int y);
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extern int menu_process_event(yutani_t * yctx, yutani_msg_t * m);
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extern struct MenuList * menu_set_get_root(struct MenuSet * menu);
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extern struct MenuList * menu_set_get_menu(struct MenuSet * menu, char * submenu);
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extern void menu_free_entry(struct MenuEntry * ptr);
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extern void menu_free_menu(struct MenuList * ptr);
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extern void menu_free_set(struct MenuSet * ptr);
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extern hashmap_t * menu_get_windows_hash(void);
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extern int menu_definitely_close(struct MenuList * menu);
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extern struct MenuSet * menu_set_create(void);
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extern void menu_set_insert(struct MenuSet * set, char * action, struct MenuList * menu);
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extern void menu_update_title(struct MenuEntry * self, char * new_title);
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extern void menu_force_redraw(struct MenuList * menu);
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#define MENU_BAR_HEIGHT 24
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struct menu_bar_entries {
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char * title;
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char * action;
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};
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struct menu_bar {
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int x;
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int y;
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int width;
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struct menu_bar_entries * entries;
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struct MenuSet * set;
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struct menu_bar_entries * active_entry;
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struct MenuList * active_menu;
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int active_menu_wid;
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int active_entry_idx;
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yutani_window_t * window;
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int num_entries;
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void * _private;
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void (*redraw_callback)(struct menu_bar *);
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};
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extern void menu_bar_render(struct menu_bar * self, gfx_context_t * ctx);
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extern int menu_bar_mouse_event(yutani_t * yctx, yutani_window_t * window, struct menu_bar * self, struct yutani_msg_window_mouse_event * me, int x, int y);
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extern void menu_bar_show_menu(yutani_t * yctx, yutani_window_t * window, struct menu_bar * self, int offset, struct menu_bar_entries * _entries);
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_End_C_Header
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