diff options
| author | adnano <me@adnano.co> | 2024-02-27 11:23:12 -0500 |
|---|---|---|
| committer | adnano <me@adnano.co> | 2024-02-27 11:23:12 -0500 |
| commit | e8782db9c840e42827dafa4ec1ca9849f91b9b59 (patch) | |
| tree | 0a911c8c81ee7459508633e000beb352e6df2d5a /menu.h | |
| parent | 1104e8e51b366e7804b94365f8d6a84752693538 (diff) | |
| download | wmenu-e8782db9c840e42827dafa4ec1ca9849f91b9b59.tar.gz | |
Move menu and rendering logic into separate files
Diffstat (limited to 'menu.h')
| -rw-r--r-- | menu.h | 102 |
1 files changed, 102 insertions, 0 deletions
@@ -0,0 +1,102 @@ +#ifndef WMENU_MENU_H +#define WMENU_MENU_H + +#include <xkbcommon/xkbcommon.h> + +#include "pool-buffer.h" + +// A menu item. +struct item { + char *text; + int width; + struct item *next; // traverses all items + struct item *prev_match; // previous matching item + struct item *next_match; // next matching item + struct page *page; // the page holding this item +}; + +// A page of menu items. +struct page { + struct item *first; // first item in the page + struct item *last; // last item in the page + struct page *prev; // previous page + struct page *next; // next page +}; + +// A Wayland output. +struct output { + struct menu *menu; + struct wl_output *output; + int32_t scale; +}; + +// Keyboard state. +struct keyboard { + struct menu *menu; + + struct xkb_context *xkb_context; + struct xkb_state *xkb_state; + + int repeat_timer; + int repeat_delay; + int repeat_period; + enum wl_keyboard_key_state repeat_key_state; + xkb_keysym_t repeat_sym; +}; + +// Menu state. +struct menu { + struct wl_compositor *compositor; + struct wl_shm *shm; + struct wl_seat *seat; + struct wl_data_device_manager *data_device_manager; + struct zwlr_layer_shell_v1 *layer_shell; + + struct wl_display *display; + struct wl_surface *surface; + struct wl_data_offer *offer; + + struct keyboard *keyboard; + struct output *output; + char *output_name; + + struct pool_buffer buffers[2]; + struct pool_buffer *current; + + int width; + int height; + int line_height; + int padding; + int inputw; + int promptw; + int left_arrow; + int right_arrow; + + bool bottom; + int (*strncmp)(const char *, const char *, size_t); + char *font; + int lines; + char *prompt; + uint32_t background, foreground; + uint32_t promptbg, promptfg; + uint32_t selectionbg, selectionfg; + + char input[BUFSIZ]; + size_t cursor; + + struct item *items; // list of all items + struct item *matches; // list of matching items + struct item *matches_end; // last matching item + struct item *sel; // selected item + struct page *pages; // list of pages + + bool exit; + bool failure; +}; + +void menu_init(struct menu *menu, int argc, char *argv[]); +void read_menu_items(struct menu *menu); +void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state, + xkb_keysym_t sym); + +#endif |