This commit is contained in:
James
parent
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commit
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LICENSE
21
LICENSE
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MIT License
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Copyright (c) 2017 Serge Zaitsev
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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101
example.c
101
example.c
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#include <stdio.h>
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#include <string.h>
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#if defined (_WIN32) || defined (_WIN64)
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#define TRAY_WINAPI 1
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#elif defined (__linux__) || defined (linux) || defined (__linux)
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#define TRAY_APPINDICATOR 1
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#elif defined (__APPLE__) || defined (__MACH__)
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#define TRAY_APPKIT 1
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#endif
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#include "tray.h"
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#if TRAY_APPINDICATOR
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#define TRAY_ICON1 "indicator-messages"
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#define TRAY_ICON2 "indicator-messages-new"
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#elif TRAY_APPKIT
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#define TRAY_ICON1 "icon.png"
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#define TRAY_ICON2 "icon.png"
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#elif TRAY_WINAPI
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#define TRAY_ICON1 "icon.ico"
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#define TRAY_ICON2 "icon.ico"
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#endif
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static struct tray tray;
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static void toggle_cb(struct tray_menu *item) {
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printf("toggle cb\n");
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item->checked = !item->checked;
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tray_update(&tray);
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}
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static void hello_cb(struct tray_menu *item) {
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(void)item;
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printf("hello cb\n");
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if (strcmp(tray.icon, TRAY_ICON1) == 0) {
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tray.icon = TRAY_ICON2;
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} else {
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tray.icon = TRAY_ICON1;
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}
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tray_update(&tray);
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}
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static void quit_cb(struct tray_menu *item) {
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(void)item;
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printf("quit cb\n");
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tray_exit();
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}
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static void submenu_cb(struct tray_menu *item) {
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(void)item;
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printf("submenu: clicked on %s\n", item->text);
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tray_update(&tray);
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}
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// Test tray init
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static struct tray tray = {
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.icon = TRAY_ICON1,
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.menu =
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(struct tray_menu[]){
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{.text = "Hello", .cb = hello_cb},
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{.text = "Checked", .checked = 1, .cb = toggle_cb},
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{.text = "Disabled", .disabled = 1},
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{.text = "-"},
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{.text = "SubMenu",
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.submenu =
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(struct tray_menu[]){
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{.text = "FIRST", .checked = 1, .cb = submenu_cb},
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{.text = "SECOND",
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.submenu =
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(struct tray_menu[]){
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{.text = "THIRD",
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.submenu =
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(struct tray_menu[]){
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{.text = "7", .cb = submenu_cb},
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{.text = "-"},
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{.text = "8", .cb = submenu_cb},
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{.text = NULL}}},
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{.text = "FOUR",
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.submenu =
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(struct tray_menu[]){
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{.text = "5", .cb = submenu_cb},
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{.text = "6", .cb = submenu_cb},
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{.text = NULL}}},
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{.text = NULL}}},
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{.text = NULL}}},
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{.text = "-"},
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{.text = "Quit", .cb = quit_cb},
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{.text = NULL}},
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};
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int main() {
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if (tray_init(&tray) < 0) {
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printf("failed to create tray\n");
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return 1;
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}
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while (tray_loop(1) == 0) {
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printf("iteration\n");
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}
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return 0;
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}
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@ -1,4 +1,5 @@
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set GITDIR=D:\dev\db\purrforce\
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set GITDIR=D:\dev\db\purrforce\
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call make distclean
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mkdir %GITDIR%
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mkdir %GITDIR%
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mkdir %GITDIR%images\
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mkdir %GITDIR%images\
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mkdir %GITDIR%tray\
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mkdir %GITDIR%tray\
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370
tray.h
370
tray.h
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#ifndef TRAY_H
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#define TRAY_H
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struct tray_menu;
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struct tray {
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char *icon;
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struct tray_menu *menu;
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};
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struct tray_menu {
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char *text;
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int disabled;
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int checked;
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void (*cb)(struct tray_menu *);
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void *context;
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struct tray_menu *submenu;
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};
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static void tray_update(struct tray *tray);
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#if defined(TRAY_APPINDICATOR)
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#include <gtk/gtk.h>
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#include <libappindicator/app-indicator.h>
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#define TRAY_APPINDICATOR_ID "tray-id"
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static AppIndicator *indicator = NULL;
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static int loop_result = 0;
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static void _tray_menu_cb(GtkMenuItem *item, gpointer data) {
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(void)item;
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struct tray_menu *m = (struct tray_menu *)data;
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m->cb(m);
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}
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static GtkMenuShell *_tray_menu(struct tray_menu *m) {
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GtkMenuShell *menu = (GtkMenuShell *)gtk_menu_new();
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for (; m != NULL && m->text != NULL; m++) {
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GtkWidget *item;
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if (strcmp(m->text, "-") == 0) {
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item = gtk_separator_menu_item_new();
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} else {
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if (m->submenu != NULL) {
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item = gtk_menu_item_new_with_label(m->text);
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gtk_menu_item_set_submenu(GTK_MENU_ITEM(item),
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GTK_WIDGET(_tray_menu(m->submenu)));
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} else {
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item = gtk_check_menu_item_new_with_label(m->text);
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gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), !!m->checked);
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}
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gtk_widget_set_sensitive(item, !m->disabled);
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if (m->cb != NULL) {
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g_signal_connect(item, "activate", G_CALLBACK(_tray_menu_cb), m);
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}
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}
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gtk_widget_show(item);
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gtk_menu_shell_append(menu, item);
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}
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return menu;
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}
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static int tray_init(struct tray *tray) {
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if (gtk_init_check(0, NULL) == FALSE) {
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return -1;
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}
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indicator = app_indicator_new(TRAY_APPINDICATOR_ID, tray->icon,
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APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
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app_indicator_set_status(indicator, APP_INDICATOR_STATUS_ACTIVE);
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tray_update(tray);
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return 0;
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}
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static int tray_loop(int blocking) {
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gtk_main_iteration_do(blocking);
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return loop_result;
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}
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static void tray_update(struct tray *tray) {
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app_indicator_set_icon(indicator, tray->icon);
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// GTK is all about reference counting, so previous menu should be destroyed
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// here
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app_indicator_set_menu(indicator, GTK_MENU(_tray_menu(tray->menu)));
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}
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static void tray_exit() { loop_result = -1; }
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#elif defined(TRAY_APPKIT)
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#include <objc/objc-runtime.h>
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#include <limits.h>
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static id app;
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static id pool;
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static id statusBar;
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static id statusItem;
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static id statusBarButton;
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static id _tray_menu(struct tray_menu *m) {
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id menu = objc_msgSend((id)objc_getClass("NSMenu"), sel_registerName("new"));
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objc_msgSend(menu, sel_registerName("autorelease"));
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objc_msgSend(menu, sel_registerName("setAutoenablesItems:"), false);
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for (; m != NULL && m->text != NULL; m++) {
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if (strcmp(m->text, "-") == 0) {
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objc_msgSend(menu, sel_registerName("addItem:"),
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objc_msgSend((id)objc_getClass("NSMenuItem"), sel_registerName("separatorItem")));
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} else {
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id menuItem = objc_msgSend((id)objc_getClass("NSMenuItem"), sel_registerName("alloc"));
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objc_msgSend(menuItem, sel_registerName("autorelease"));
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objc_msgSend(menuItem, sel_registerName("initWithTitle:action:keyEquivalent:"),
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objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), m->text),
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sel_registerName("menuCallback:"),
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objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), ""));
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objc_msgSend(menuItem, sel_registerName("setEnabled:"), (m->disabled ? false : true));
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objc_msgSend(menuItem, sel_registerName("setState:"), (m->checked ? 1 : 0));
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objc_msgSend(menuItem, sel_registerName("setRepresentedObject:"),
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objc_msgSend((id)objc_getClass("NSValue"), sel_registerName("valueWithPointer:"), m));
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objc_msgSend(menu, sel_registerName("addItem:"), menuItem);
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if (m->submenu != NULL) {
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objc_msgSend(menu, sel_registerName("setSubmenu:forItem:"), _tray_menu(m->submenu), menuItem);
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}
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}
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}
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return menu;
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}
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static void menu_callback(id self, SEL cmd, id sender) {
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struct tray_menu *m =
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(struct tray_menu *)objc_msgSend(objc_msgSend(sender, sel_registerName("representedObject")),
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sel_registerName("pointerValue"));
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if (m != NULL && m->cb != NULL) {
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m->cb(m);
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}
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}
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static int tray_init(struct tray *tray) {
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pool = objc_msgSend((id)objc_getClass("NSAutoreleasePool"),
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sel_registerName("new"));
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objc_msgSend((id)objc_getClass("NSApplication"),
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sel_registerName("sharedApplication"));
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Class trayDelegateClass = objc_allocateClassPair(objc_getClass("NSObject"), "Tray", 0);
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class_addProtocol(trayDelegateClass, objc_getProtocol("NSApplicationDelegate"));
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class_addMethod(trayDelegateClass, sel_registerName("menuCallback:"), (IMP)menu_callback, "v@:@");
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objc_registerClassPair(trayDelegateClass);
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id trayDelegate = objc_msgSend((id)trayDelegateClass,
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sel_registerName("new"));
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app = objc_msgSend((id)objc_getClass("NSApplication"),
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sel_registerName("sharedApplication"));
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objc_msgSend(app, sel_registerName("setDelegate:"), trayDelegate);
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statusBar = objc_msgSend((id)objc_getClass("NSStatusBar"),
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sel_registerName("systemStatusBar"));
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statusItem = objc_msgSend(statusBar, sel_registerName("statusItemWithLength:"), -1.0);
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objc_msgSend(statusItem, sel_registerName("retain"));
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objc_msgSend(statusItem, sel_registerName("setHighlightMode:"), true);
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statusBarButton = objc_msgSend(statusItem, sel_registerName("button"));
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tray_update(tray);
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objc_msgSend(app, sel_registerName("activateIgnoringOtherApps:"), true);
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return 0;
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}
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static int tray_loop(int blocking) {
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id until = (blocking ?
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objc_msgSend((id)objc_getClass("NSDate"), sel_registerName("distantFuture")) :
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objc_msgSend((id)objc_getClass("NSDate"), sel_registerName("distantPast")));
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id event = objc_msgSend(app, sel_registerName("nextEventMatchingMask:untilDate:inMode:dequeue:"),
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ULONG_MAX,
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until,
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objc_msgSend((id)objc_getClass("NSString"),
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sel_registerName("stringWithUTF8String:"),
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"kCFRunLoopDefaultMode"),
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true);
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if (event) {
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objc_msgSend(app, sel_registerName("sendEvent:"), event);
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}
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return 0;
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}
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static void tray_update(struct tray *tray) {
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objc_msgSend(statusBarButton, sel_registerName("setImage:"),
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objc_msgSend((id)objc_getClass("NSImage"), sel_registerName("imageNamed:"),
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objc_msgSend((id)objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), tray->icon)));
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objc_msgSend(statusItem, sel_registerName("setMenu:"), _tray_menu(tray->menu));
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}
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static void tray_exit() { objc_msgSend(app, sel_registerName("terminate:"), app); }
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#elif defined(TRAY_WINAPI)
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#include <windows.h>
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#include <shellapi.h>
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#define WM_TRAY_CALLBACK_MESSAGE (WM_USER + 1)
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#define WC_TRAY_CLASS_NAME "TRAY"
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#define ID_TRAY_FIRST 1000
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static WNDCLASSEX wc;
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static NOTIFYICONDATA nid;
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static HWND hwnd;
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static HMENU hmenu = NULL;
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static LRESULT CALLBACK _tray_wnd_proc(HWND hwnd, UINT msg, WPARAM wparam,
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LPARAM lparam) {
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switch (msg) {
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case WM_CLOSE:
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DestroyWindow(hwnd);
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return 0;
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case WM_DESTROY:
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PostQuitMessage(0);
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return 0;
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case WM_TRAY_CALLBACK_MESSAGE:
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if (lparam == WM_LBUTTONUP || lparam == WM_RBUTTONUP) {
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POINT p;
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GetCursorPos(&p);
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SetForegroundWindow(hwnd);
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WORD cmd = TrackPopupMenu(hmenu, TPM_LEFTALIGN | TPM_RIGHTBUTTON |
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TPM_RETURNCMD | TPM_NONOTIFY,
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p.x, p.y, 0, hwnd, NULL);
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SendMessage(hwnd, WM_COMMAND, cmd, 0);
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||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case WM_COMMAND:
|
|
||||||
if (wparam >= ID_TRAY_FIRST) {
|
|
||||||
MENUITEMINFO item = {
|
|
||||||
.cbSize = sizeof(MENUITEMINFO), .fMask = MIIM_ID | MIIM_DATA,
|
|
||||||
};
|
|
||||||
if (GetMenuItemInfo(hmenu, wparam, FALSE, &item)) {
|
|
||||||
struct tray_menu *menu = (struct tray_menu *)item.dwItemData;
|
|
||||||
if (menu != NULL && menu->cb != NULL) {
|
|
||||||
menu->cb(menu);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
return DefWindowProc(hwnd, msg, wparam, lparam);
|
|
||||||
}
|
|
||||||
|
|
||||||
static HMENU _tray_menu(struct tray_menu *m, UINT *id) {
|
|
||||||
HMENU hmenu = CreatePopupMenu();
|
|
||||||
for (; m != NULL && m->text != NULL; m++, (*id)++) {
|
|
||||||
if (strcmp(m->text, "-") == 0) {
|
|
||||||
InsertMenu(hmenu, *id, MF_SEPARATOR, TRUE, "");
|
|
||||||
} else {
|
|
||||||
MENUITEMINFO item;
|
|
||||||
memset(&item, 0, sizeof(item));
|
|
||||||
item.cbSize = sizeof(MENUITEMINFO);
|
|
||||||
item.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE | MIIM_DATA;
|
|
||||||
item.fType = 0;
|
|
||||||
item.fState = 0;
|
|
||||||
if (m->submenu != NULL) {
|
|
||||||
item.fMask = item.fMask | MIIM_SUBMENU;
|
|
||||||
item.hSubMenu = _tray_menu(m->submenu, id);
|
|
||||||
}
|
|
||||||
if (m->disabled) {
|
|
||||||
item.fState |= MFS_DISABLED;
|
|
||||||
}
|
|
||||||
if (m->checked) {
|
|
||||||
item.fState |= MFS_CHECKED;
|
|
||||||
}
|
|
||||||
item.wID = *id;
|
|
||||||
item.dwTypeData = m->text;
|
|
||||||
item.dwItemData = (ULONG_PTR)m;
|
|
||||||
|
|
||||||
InsertMenuItem(hmenu, *id, TRUE, &item);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return hmenu;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int tray_init(struct tray *tray) {
|
|
||||||
memset(&wc, 0, sizeof(wc));
|
|
||||||
wc.cbSize = sizeof(WNDCLASSEX);
|
|
||||||
wc.lpfnWndProc = _tray_wnd_proc;
|
|
||||||
wc.hInstance = GetModuleHandle(NULL);
|
|
||||||
wc.lpszClassName = WC_TRAY_CLASS_NAME;
|
|
||||||
if (!RegisterClassEx(&wc)) {
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
|
|
||||||
hwnd = CreateWindowEx(0, WC_TRAY_CLASS_NAME, NULL, 0, 0, 0, 0, 0, 0, 0, 0, 0);
|
|
||||||
if (hwnd == NULL) {
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
UpdateWindow(hwnd);
|
|
||||||
|
|
||||||
memset(&nid, 0, sizeof(nid));
|
|
||||||
nid.cbSize = sizeof(NOTIFYICONDATA);
|
|
||||||
nid.hWnd = hwnd;
|
|
||||||
nid.uID = 0;
|
|
||||||
nid.uFlags = NIF_ICON | NIF_MESSAGE;
|
|
||||||
nid.uCallbackMessage = WM_TRAY_CALLBACK_MESSAGE;
|
|
||||||
Shell_NotifyIcon(NIM_ADD, &nid);
|
|
||||||
|
|
||||||
tray_update(tray);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int tray_loop(int blocking) {
|
|
||||||
MSG msg;
|
|
||||||
if (blocking) {
|
|
||||||
GetMessage(&msg, NULL, 0, 0);
|
|
||||||
} else {
|
|
||||||
PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
|
|
||||||
}
|
|
||||||
if (msg.message == WM_QUIT) {
|
|
||||||
return -1;
|
|
||||||
}
|
|
||||||
TranslateMessage(&msg);
|
|
||||||
DispatchMessage(&msg);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void tray_update(struct tray *tray) {
|
|
||||||
HMENU prevmenu = hmenu;
|
|
||||||
UINT id = ID_TRAY_FIRST;
|
|
||||||
hmenu = _tray_menu(tray->menu, &id);
|
|
||||||
SendMessage(hwnd, WM_INITMENUPOPUP, (WPARAM)hmenu, 0);
|
|
||||||
HICON icon;
|
|
||||||
ExtractIconEx(tray->icon, 0, NULL, &icon, 1);
|
|
||||||
if (nid.hIcon) {
|
|
||||||
DestroyIcon(nid.hIcon);
|
|
||||||
}
|
|
||||||
nid.hIcon = icon;
|
|
||||||
Shell_NotifyIcon(NIM_MODIFY, &nid);
|
|
||||||
|
|
||||||
if (prevmenu != NULL) {
|
|
||||||
DestroyMenu(prevmenu);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void tray_exit() {
|
|
||||||
Shell_NotifyIcon(NIM_DELETE, &nid);
|
|
||||||
if (nid.hIcon != 0) {
|
|
||||||
DestroyIcon(nid.hIcon);
|
|
||||||
}
|
|
||||||
if (hmenu != 0) {
|
|
||||||
DestroyMenu(hmenu);
|
|
||||||
}
|
|
||||||
PostQuitMessage(0);
|
|
||||||
UnregisterClass(WC_TRAY_CLASS_NAME, GetModuleHandle(NULL));
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
static int tray_init(struct tray *tray) { return -1; }
|
|
||||||
static int tray_loop(int blocking) { return -1; }
|
|
||||||
static void tray_update(struct tray *tray) {}
|
|
||||||
static void tray_exit();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif /* TRAY_H */
|
|
||||||
Loading…
Reference in New Issue