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comparison: gtk/win32/gtkdocklet-win32.c

gtk/win32/gtkdocklet-win32.c

branch
cpw.khc.msnp14
changeset 20472
6a6d2ef151e6
parent 13087
0ed686d2bd7a
parent 14813
c24dda7fb69e
equal deleted inserted replaced
13912:463b4fa9f067 20472:6a6d2ef151e6
1 /*
2 * System tray icon (aka docklet) plugin for Gaim
3 *
4 * Copyright (C) 2002-3 Robert McQueen <robot101@debian.org>
5 * Copyright (C) 2003 Herman Bloggs <hermanator12002@yahoo.com>
6 * Inspired by a similar plugin by:
7 * John (J5) Palmieri <johnp@martianrock.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
22 * 02111-1307, USA.
23 */
24
25 #include <windows.h>
26 #include <gdk/gdkwin32.h>
27 #include <gdk/gdk.h>
28
29 #include "internal.h"
30 #include "gtkblist.h"
31 #include "debug.h"
32
33 #include "resource.h"
34 #include "MinimizeToTray.h"
35 #include "gtkwin32dep.h"
36 #include "gtkdocklet.h"
37
38 /*
39 * DEFINES, MACROS & DATA TYPES
40 */
41 #define WM_TRAYMESSAGE WM_USER /* User defined WM Message */
42
43 /*
44 * LOCALS
45 */
46 static HWND systray_hwnd = 0;
47 static HICON sysicon_disconn = 0;
48 static HICON sysicon_conn = 0;
49 static HICON sysicon_away = 0;
50 static HICON sysicon_pend = 0;
51 static HICON sysicon_awypend = 0;
52 static HICON sysicon_blank = 0;
53 static NOTIFYICONDATA wgaim_nid;
54
55
56 static LRESULT CALLBACK systray_mainmsg_handler(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
57 static UINT taskbarRestartMsg; /* static here means value is kept across multiple calls to this func */
58
59 switch(msg) {
60 case WM_CREATE:
61 gaim_debug(GAIM_DEBUG_INFO, "docklet", "WM_CREATE\n");
62 taskbarRestartMsg = RegisterWindowMessage("TaskbarCreated");
63 break;
64
65 case WM_TIMER:
66 gaim_debug(GAIM_DEBUG_INFO, "docklet", "WM_TIMER\n");
67 break;
68
69 case WM_DESTROY:
70 gaim_debug(GAIM_DEBUG_INFO, "docklet", "WM_DESTROY\n");
71 break;
72
73 case WM_TRAYMESSAGE:
74 {
75 int type = 0;
76
77 /* We'll use Double Click - Single click over on linux */
78 if(lparam == WM_LBUTTONDBLCLK)
79 type = 1;
80 else if(lparam == WM_MBUTTONUP)
81 type = 2;
82 else if(lparam == WM_RBUTTONUP)
83 type = 3;
84 else
85 break;
86
87 gaim_gtk_docklet_clicked(type);
88 break;
89 }
90 default:
91 if (msg == taskbarRestartMsg) {
92 /* explorer crashed and left us hanging...
93 This will put the systray icon back in it's place, when it restarts */
94 Shell_NotifyIcon(NIM_ADD, &wgaim_nid);
95 }
96 break;
97 }/* end switch */
98
99 return DefWindowProc(hwnd, msg, wparam, lparam);
100 }
101
102 /* Create hidden window to process systray messages */
103 static HWND systray_create_hiddenwin() {
104 WNDCLASSEX wcex;
105 LPCTSTR wname;
106
107 wname = TEXT("WingaimSystrayWinCls");
108
109
110 wcex.cbSize = sizeof(wcex);
111 wcex.style = 0;
112 wcex.lpfnWndProc = systray_mainmsg_handler;
113 wcex.cbClsExtra = 0;
114 wcex.cbWndExtra = 0;
115 wcex.hInstance = gtkwgaim_hinstance();
116 wcex.hIcon = NULL;
117 wcex.hCursor = NULL,
118 wcex.hbrBackground = NULL;
119 wcex.lpszMenuName = NULL;
120 wcex.lpszClassName = wname;
121 wcex.hIconSm = NULL;
122
123 RegisterClassEx(&wcex);
124
125 /* Create the window */
126 return (CreateWindow(wname, "", 0, 0, 0, 0, 0, GetDesktopWindow(), NULL, gtkwgaim_hinstance(), 0));
127 }
128
129 static void systray_init_icon(HWND hWnd, HICON icon) {
130 ZeroMemory(&wgaim_nid, sizeof(wgaim_nid));
131 wgaim_nid.cbSize = sizeof(NOTIFYICONDATA);
132 wgaim_nid.hWnd = hWnd;
133 wgaim_nid.uID = 0;
134 wgaim_nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
135 wgaim_nid.uCallbackMessage = WM_TRAYMESSAGE;
136 wgaim_nid.hIcon = icon;
137 lstrcpy(wgaim_nid.szTip, "Gaim");
138 Shell_NotifyIcon(NIM_ADD, &wgaim_nid);
139 gaim_gtk_docklet_embedded();
140 }
141
142 static void systray_change_icon(HICON icon) {
143 wgaim_nid.hIcon = icon;
144 Shell_NotifyIcon(NIM_MODIFY, &wgaim_nid);
145 }
146
147 static void systray_remove_nid(void) {
148 Shell_NotifyIcon(NIM_DELETE, &wgaim_nid);
149 }
150
151 static void wgaim_tray_update_icon(DockletStatus icon) {
152 switch (icon) {
153 case DOCKLET_STATUS_OFFLINE:
154 systray_change_icon(sysicon_disconn);
155 break;
156 case DOCKLET_STATUS_CONNECTING:
157 break;
158 case DOCKLET_STATUS_ONLINE:
159 systray_change_icon(sysicon_conn);
160 break;
161 case DOCKLET_STATUS_ONLINE_PENDING:
162 systray_change_icon(sysicon_pend);
163 break;
164 case DOCKLET_STATUS_AWAY:
165 systray_change_icon(sysicon_away);
166 break;
167 case DOCKLET_STATUS_AWAY_PENDING:
168 systray_change_icon(sysicon_awypend);
169 break;
170 }
171 }
172
173 static void wgaim_tray_blank_icon() {
174 systray_change_icon(sysicon_blank);
175 }
176
177 static void wgaim_tray_set_tooltip(gchar *tooltip) {
178 if (tooltip) {
179 char *locenc = NULL;
180 locenc = g_locale_from_utf8(tooltip, -1, NULL, NULL, NULL);
181 lstrcpyn(wgaim_nid.szTip, locenc, sizeof(wgaim_nid.szTip) / sizeof(TCHAR));
182 g_free(locenc);
183 } else {
184 lstrcpy(wgaim_nid.szTip, "Gaim");
185 }
186 Shell_NotifyIcon(NIM_MODIFY, &wgaim_nid);
187 }
188
189 static void wgaim_tray_minimize(GaimGtkBuddyList *gtkblist) {
190 MinimizeWndToTray(GDK_WINDOW_HWND(gtkblist->window->window));
191 }
192
193 static void wgaim_tray_maximize(GaimGtkBuddyList *gtkblist) {
194 RestoreWndFromTray(GDK_WINDOW_HWND(gtkblist->window->window));
195 }
196
197
198 static void wgaim_tray_create() {
199 OSVERSIONINFO osinfo;
200 /* dummy window to process systray messages */
201 systray_hwnd = systray_create_hiddenwin();
202
203 osinfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
204 GetVersionEx(&osinfo);
205
206 /* Load icons, and init systray notify icon
207 * NOTE: Windows < XP only supports displaying 4-bit images in the Systray,
208 * 2K and ME will use the highest color depth that the desktop will support,
209 * but will scale it back to 4-bits for display.
210 * That is why we use custom 4-bit icons for pre XP Windowses */
211 if ((osinfo.dwMajorVersion == 5 && osinfo.dwMinorVersion > 0) ||
212 (osinfo.dwMajorVersion >= 6))
213 {
214 sysicon_disconn = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_OFFLINE_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
215 sysicon_conn = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
216 sysicon_away = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_AWAY_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
217 sysicon_pend = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_PEND_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
218 sysicon_awypend = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_AWAYPEND_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
219 } else {
220 sysicon_disconn = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_OFFLINE_TRAY_ICON_4BIT), IMAGE_ICON, 16, 16, 0);
221 sysicon_conn = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_TRAY_ICON_4BIT), IMAGE_ICON, 16, 16, 0);
222 sysicon_away = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_AWAY_TRAY_ICON_4BIT), IMAGE_ICON, 16, 16, 0);
223 sysicon_pend = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_PEND_TRAY_ICON_4BIT), IMAGE_ICON, 16, 16, 0);
224 sysicon_awypend = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_AWAYPEND_TRAY_ICON_4BIT), IMAGE_ICON, 16, 16, 0);
225 }
226 sysicon_blank = (HICON)LoadImage(gtkwgaim_hinstance(), MAKEINTRESOURCE(GAIM_BLANK_TRAY_ICON), IMAGE_ICON, 16, 16, 0);
227
228 /* Create icon in systray */
229 systray_init_icon(systray_hwnd, sysicon_disconn);
230
231 gaim_signal_connect(gaim_gtk_blist_get_handle(), "gtkblist-hiding",
232 gaim_gtk_docklet_get_handle(), GAIM_CALLBACK(wgaim_tray_minimize), NULL);
233 gaim_signal_connect(gaim_gtk_blist_get_handle(), "gtkblist-unhiding",
234 gaim_gtk_docklet_get_handle(), GAIM_CALLBACK(wgaim_tray_maximize), NULL);
235
236 gaim_debug(GAIM_DEBUG_INFO, "docklet", "created\n");
237 }
238
239 static void wgaim_tray_destroy() {
240 systray_remove_nid();
241 DestroyWindow(systray_hwnd);
242 gaim_gtk_docklet_remove();
243 }
244
245 static struct docklet_ui_ops wgaim_tray_ops =
246 {
247 wgaim_tray_create,
248 wgaim_tray_destroy,
249 wgaim_tray_update_icon,
250 wgaim_tray_blank_icon,
251 wgaim_tray_set_tooltip,
252 NULL
253 };
254
255 /* Used by docklet's plugin load func */
256 void docklet_ui_init() {
257 gaim_gtk_docklet_set_ui_ops(&wgaim_tray_ops);
258 }

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