wintrayicon.c (6332B)
1 /* 2 *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. 3 * 4 *Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 *"Software"), to deal in the Software without restriction, including 7 *without limitation the rights to use, copy, modify, merge, publish, 8 *distribute, sublicense, and/or sell copies of the Software, and to 9 *permit persons to whom the Software is furnished to do so, subject to 10 *the following conditions: 11 * 12 *The above copyright notice and this permission notice shall be 13 *included in all copies or substantial portions of the Software. 14 * 15 *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18 *NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR 19 *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 20 *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 21 *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 * 23 *Except as contained in this notice, the name of the XFree86 Project 24 *shall not be used in advertising or otherwise to promote the sale, use 25 *or other dealings in this Software without prior written authorization 26 *from the XFree86 Project. 27 * 28 * Authors: Early Ehlinger 29 * Harold L Hunt II 30 */ 31 32 #ifdef HAVE_XWIN_CONFIG_H 33 #include <xwin-config.h> 34 #endif 35 36 #include "win.h" 37 #include <shellapi.h> 38 #include "winprefs.h" 39 #include "winclipboard/winclipboard.h" 40 41 /* 42 * Initialize the tray icon 43 */ 44 45 void 46 winInitNotifyIcon(winPrivScreenPtr pScreenPriv) 47 { 48 winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo; 49 NOTIFYICONDATA nid = { 0 }; 50 51 nid.cbSize = sizeof(NOTIFYICONDATA); 52 nid.hWnd = pScreenPriv->hwndScreen; 53 nid.uID = pScreenInfo->dwScreen; 54 nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP; 55 nid.uCallbackMessage = WM_TRAYICON; 56 nid.hIcon = winTaskbarIcon(); 57 58 /* Save handle to the icon so it can be freed later */ 59 pScreenPriv->hiconNotifyIcon = nid.hIcon; 60 61 /* Set display and screen-specific tooltip text */ 62 snprintf(nid.szTip, 63 sizeof(nid.szTip), 64 PROJECT_NAME " Server:%s.%d", 65 display, (int) pScreenInfo->dwScreen); 66 67 /* Add the tray icon */ 68 if (!Shell_NotifyIcon(NIM_ADD, &nid)) 69 ErrorF("winInitNotifyIcon - Shell_NotifyIcon Failed\n"); 70 } 71 72 /* 73 * Delete the tray icon 74 */ 75 76 void 77 winDeleteNotifyIcon(winPrivScreenPtr pScreenPriv) 78 { 79 winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo; 80 NOTIFYICONDATA nid = { 0 }; 81 82 #if 0 83 ErrorF("winDeleteNotifyIcon\n"); 84 #endif 85 86 nid.cbSize = sizeof(NOTIFYICONDATA); 87 nid.hWnd = pScreenPriv->hwndScreen; 88 nid.uID = pScreenInfo->dwScreen; 89 90 /* Delete the tray icon */ 91 if (!Shell_NotifyIcon(NIM_DELETE, &nid)) { 92 ErrorF("winDeleteNotifyIcon - Shell_NotifyIcon failed\n"); 93 return; 94 } 95 96 /* Free the icon that was loaded */ 97 if (pScreenPriv->hiconNotifyIcon != NULL 98 && DestroyIcon(pScreenPriv->hiconNotifyIcon) == 0) { 99 ErrorF("winDeleteNotifyIcon - DestroyIcon failed\n"); 100 } 101 pScreenPriv->hiconNotifyIcon = NULL; 102 } 103 104 /* 105 * Process messages intended for the tray icon 106 */ 107 108 LRESULT 109 winHandleIconMessage(HWND hwnd, UINT message, 110 WPARAM wParam, LPARAM lParam, winPrivScreenPtr pScreenPriv) 111 { 112 winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo; 113 114 switch (lParam) { 115 case WM_LBUTTONUP: 116 /* Restack and bring all windows to top */ 117 SetForegroundWindow (pScreenPriv->hwndScreen); 118 break; 119 120 case WM_LBUTTONDBLCLK: 121 /* Display Exit dialog box */ 122 winDisplayExitDialog(pScreenPriv); 123 break; 124 125 case WM_RBUTTONUP: 126 { 127 POINT ptCursor; 128 HMENU hmenuPopup; 129 HMENU hmenuTray; 130 131 /* Get cursor position */ 132 GetCursorPos(&ptCursor); 133 134 /* Load tray icon menu resource */ 135 hmenuPopup = LoadMenu(g_hInstance, MAKEINTRESOURCE(IDM_TRAYICON_MENU)); 136 if (!hmenuPopup) 137 ErrorF("winHandleIconMessage - LoadMenu failed\n"); 138 139 /* Get actual tray icon menu */ 140 hmenuTray = GetSubMenu(hmenuPopup, 0); 141 142 /* Check for MultiWindow mode */ 143 if (pScreenInfo->fMultiWindow) { 144 MENUITEMINFO mii = { 0 }; 145 146 /* Root is shown, remove the check box */ 147 148 /* Setup menu item info structure */ 149 mii.cbSize = sizeof(MENUITEMINFO); 150 mii.fMask = MIIM_STATE; 151 mii.fState = MFS_CHECKED; 152 153 /* Unheck box if root is shown */ 154 if (pScreenPriv->fRootWindowShown) 155 mii.fState = MFS_UNCHECKED; 156 157 /* Set menu state */ 158 SetMenuItemInfo(hmenuTray, ID_APP_HIDE_ROOT, FALSE, &mii); 159 } 160 else 161 { 162 /* Remove Hide Root Window button */ 163 RemoveMenu(hmenuTray, ID_APP_HIDE_ROOT, MF_BYCOMMAND); 164 } 165 166 if (g_fClipboard) { 167 /* Set menu state to indicate if 'Monitor Primary' is enabled or not */ 168 MENUITEMINFO mii = { 0 }; 169 mii.cbSize = sizeof(MENUITEMINFO); 170 mii.fMask = MIIM_STATE; 171 mii.fState = fPrimarySelection ? MFS_CHECKED : MFS_UNCHECKED; 172 SetMenuItemInfo(hmenuTray, ID_APP_MONITOR_PRIMARY, FALSE, &mii); 173 } 174 else { 175 /* Remove 'Monitor Primary' menu item */ 176 RemoveMenu(hmenuTray, ID_APP_MONITOR_PRIMARY, MF_BYCOMMAND); 177 } 178 179 SetupRootMenu(hmenuTray); 180 181 /* 182 * NOTE: This three-step procedure is required for 183 * proper popup menu operation. Without the 184 * call to SetForegroundWindow the 185 * popup menu will often not disappear when you click 186 * outside of it. Without the PostMessage the second 187 * time you display the popup menu it might immediately 188 * disappear. 189 */ 190 SetForegroundWindow(hwnd); 191 TrackPopupMenuEx(hmenuTray, 192 TPM_LEFTALIGN | TPM_BOTTOMALIGN | TPM_RIGHTBUTTON, 193 ptCursor.x, ptCursor.y, hwnd, NULL); 194 PostMessage(hwnd, WM_NULL, 0, 0); 195 196 /* Free menu */ 197 DestroyMenu(hmenuPopup); 198 } 199 break; 200 } 201 202 return 0; 203 }