aboutsummaryrefslogtreecommitdiff
path: root/menu.c
diff options
context:
space:
mode:
Diffstat (limited to 'menu.c')
-rw-r--r--menu.c149
1 files changed, 129 insertions, 20 deletions
diff --git a/menu.c b/menu.c
index 92a1154..0acfcab 100644
--- a/menu.c
+++ b/menu.c
@@ -1,4 +1,5 @@
#define _POSIX_C_SOURCE 200809L
+#include <assert.h>
#include <ctype.h>
#include <poll.h>
#include <stdbool.h>
@@ -18,7 +19,55 @@
#include "menu.h"
#include "pango.h"
+#include "pool-buffer.h"
#include "render.h"
+#include "wlr-layer-shell-unstable-v1-client-protocol.h"
+
+// Creates and returns a new menu.
+struct menu *menu_create() {
+ struct menu *menu = calloc(1, sizeof(struct menu));
+ menu->strncmp = strncmp;
+ menu->font = "monospace 10";
+ menu->normalbg = 0x222222ff;
+ menu->normalfg = 0xbbbbbbff;
+ menu->promptbg = 0x005577ff;
+ menu->promptfg = 0xeeeeeeff;
+ menu->selectionbg = 0x005577ff;
+ menu->selectionfg = 0xeeeeeeff;
+ return menu;
+}
+
+// Creates and returns a new keyboard.
+struct keyboard *keyboard_create(struct menu *menu, struct wl_keyboard *wl_keyboard) {
+ struct keyboard *keyboard = calloc(1, sizeof(struct keyboard));
+ keyboard->menu = menu;
+ keyboard->keyboard = wl_keyboard;
+ keyboard->context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
+ assert(keyboard->context != NULL);
+ keyboard->repeat_timer = timerfd_create(CLOCK_MONOTONIC, 0);
+ assert(keyboard->repeat_timer != -1);
+ return keyboard;
+}
+
+// Sets the current keyboard.
+void menu_set_keyboard(struct menu *menu, struct keyboard *keyboard) {
+ menu->keyboard = keyboard;
+}
+
+// Creates and returns a new output.
+struct output *output_create(struct menu *menu, struct wl_output *wl_output) {
+ struct output *output = calloc(1, sizeof(struct output));
+ output->menu = menu;
+ output->output = wl_output;
+ output->scale = 1;
+ return output;
+}
+
+// Adds an output to the output list.
+void menu_add_output(struct menu *menu, struct output *output) {
+ output->next = menu->output_list;
+ menu->output_list = output;
+}
static bool parse_color(const char *color, uint32_t *result) {
if (color[0] == '#') {
@@ -37,17 +86,8 @@ static bool parse_color(const char *color, uint32_t *result) {
return true;
}
-// Initialize the menu.
-void menu_init(struct menu *menu, int argc, char *argv[]) {
- menu->strncmp = strncmp;
- menu->font = "monospace 10";
- menu->background = 0x222222ff;
- menu->foreground = 0xbbbbbbff;
- menu->promptbg = 0x005577ff;
- menu->promptfg = 0xeeeeeeff;
- menu->selectionbg = 0x005577ff;
- menu->selectionfg = 0xeeeeeeff;
-
+// Parse menu options from command line arguments.
+void menu_getopts(struct menu *menu, int argc, char *argv[]) {
const char *usage =
"Usage: wmenu [-biv] [-f font] [-l lines] [-o output] [-p prompt]\n"
"\t[-N color] [-n color] [-M color] [-m color] [-S color] [-s color]\n";
@@ -77,12 +117,12 @@ void menu_init(struct menu *menu, int argc, char *argv[]) {
menu->prompt = optarg;
break;
case 'N':
- if (!parse_color(optarg, &menu->background)) {
+ if (!parse_color(optarg, &menu->normalbg)) {
fprintf(stderr, "Invalid background color: %s", optarg);
}
break;
case 'n':
- if (!parse_color(optarg, &menu->foreground)) {
+ if (!parse_color(optarg, &menu->normalfg)) {
fprintf(stderr, "Invalid foreground color: %s", optarg);
}
break;
@@ -262,6 +302,8 @@ static void match_items(struct menu *menu) {
}
}
+ free(tokv);
+
if (lexact) {
menu->matches = lexact;
menu->matches_end = exactend;
@@ -364,13 +406,13 @@ void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
return;
}
- bool ctrl = xkb_state_mod_name_is_active(menu->keyboard->xkb_state,
+ bool ctrl = xkb_state_mod_name_is_active(menu->keyboard->state,
XKB_MOD_NAME_CTRL,
XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED);
- bool meta = xkb_state_mod_name_is_active(menu->keyboard->xkb_state,
+ bool meta = xkb_state_mod_name_is_active(menu->keyboard->state,
XKB_MOD_NAME_ALT,
XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED);
- bool shift = xkb_state_mod_name_is_active(menu->keyboard->xkb_state,
+ bool shift = xkb_state_mod_name_is_active(menu->keyboard->state,
XKB_MOD_NAME_SHIFT,
XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED);
@@ -448,7 +490,7 @@ void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
return;
case XKB_KEY_Y:
// Paste clipboard
- if (!menu->offer) {
+ if (!menu->data_offer) {
return;
}
@@ -457,7 +499,7 @@ void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
// Pipe failed
return;
}
- wl_data_offer_receive(menu->offer, "text/plain", fds[1]);
+ wl_data_offer_receive(menu->data_offer, "text/plain", fds[1]);
close(fds[1]);
wl_display_roundtrip(menu->display);
@@ -472,8 +514,8 @@ void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
}
close(fds[0]);
- wl_data_offer_destroy(menu->offer);
- menu->offer = NULL;
+ wl_data_offer_destroy(menu->data_offer);
+ menu->data_offer = NULL;
match_items(menu);
render_menu(menu);
return;
@@ -642,3 +684,70 @@ void menu_keypress(struct menu *menu, enum wl_keyboard_key_state key_state,
}
}
}
+
+// Frees the keyboard.
+static void free_keyboard(struct keyboard *keyboard) {
+ wl_keyboard_release(keyboard->keyboard);
+ xkb_state_unref(keyboard->state);
+ xkb_keymap_unref(keyboard->keymap);
+ xkb_context_unref(keyboard->context);
+ free(keyboard);
+}
+
+// Frees the outputs.
+static void free_outputs(struct menu *menu) {
+ struct output *next = menu->output_list;
+ while (next) {
+ struct output *output = next;
+ next = output->next;
+ wl_output_destroy(output->output);
+ free(output);
+ }
+}
+
+// Frees menu pages.
+static void free_pages(struct menu *menu) {
+ struct page *next = menu->pages;
+ while (next) {
+ struct page *page = next;
+ next = page->next;
+ free(page);
+ }
+}
+
+// Frees menu items.
+static void free_items(struct menu *menu) {
+ struct item *next = menu->items;
+ while (next) {
+ struct item *item = next;
+ next = item->next;
+ free(item->text);
+ free(item);
+ }
+}
+
+// Destroys the menu, freeing memory associated with it.
+void menu_destroy(struct menu *menu) {
+ wl_registry_destroy(menu->registry);
+ wl_compositor_destroy(menu->compositor);
+ wl_shm_destroy(menu->shm);
+ wl_seat_destroy(menu->seat);
+ wl_data_device_manager_destroy(menu->data_device_manager);
+ zwlr_layer_shell_v1_destroy(menu->layer_shell);
+ free_outputs(menu);
+
+ free_keyboard(menu->keyboard);
+ wl_data_device_destroy(menu->data_device);
+ wl_surface_destroy(menu->surface);
+ zwlr_layer_surface_v1_destroy(menu->layer_surface);
+ wl_data_offer_destroy(menu->data_offer);
+
+ free_pages(menu);
+ free_items(menu);
+
+ destroy_buffer(&menu->buffers[0]);
+ destroy_buffer(&menu->buffers[1]);
+
+ wl_display_disconnect(menu->display);
+ free(menu);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-04 20:36:09 +0000