1 /* 2 Open Tracker License 3 4 Terms and Conditions 5 6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved. 7 8 Permission is hereby granted, free of charge, to any person obtaining a copy of 9 this software and associated documentation files (the "Software"), to deal in 10 the Software without restriction, including without limitation the rights to 11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 12 of the Software, and to permit persons to whom the Software is furnished to do 13 so, subject to the following conditions: 14 15 The above copyright notice and this permission notice applies to all licensees 16 and shall be included in all copies or substantial portions of the Software. 17 18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY, 20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION 23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 25 Except as contained in this notice, the name of Be Incorporated shall not be 26 used in advertising or otherwise to promote the sale, use or other dealings in 27 this Software without prior written authorization from Be Incorporated. 28 29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks 30 of Be Incorporated in the United States and other countries. Other brand product 31 names are registered trademarks or trademarks of their respective holders. 32 All rights reserved. 33 */ 34 35 #include <malloc.h> 36 #include <stdio.h> 37 #include <string.h> 38 #include <Window.h> 39 40 #include "BarApp.h" 41 #include "BarView.h" 42 #include "ExpandoMenuBar.h" 43 #include "ShowHideMenuItem.h" 44 #include "TeamMenu.h" 45 #include "TeamMenuItem.h" 46 #include "WindowMenuItem.h" 47 #include "WindowMenu.h" 48 49 #include "tracker_private.h" 50 51 52 const int32 kDesktopWindow = 1024; 53 const int32 kMenuWindow = 1025; 54 const uint32 kWindowScreen = 1026; 55 const uint32 kNormalWindow = 0; 56 const int32 kTeamFloater = 4; 57 const int32 kListFloater = 5; 58 const int32 kSystemFloater = 6; 59 60 61 bool 62 TWindowMenu::WindowShouldBeListed(uint32 behavior) 63 { 64 if (behavior == kNormalWindow || behavior == kWindowScreen) 65 return true; 66 67 return false; 68 } 69 70 71 TWindowMenu::TWindowMenu(const BList *team, const char *signature) 72 : BMenu("Deskbar Team Menu"), fTeam(team), 73 fApplicationSignature(signature), fExpanded(false), fExpandedIndex(0) 74 { 75 SetItemMargins(0.0f, 0.0f, 0.0f, 0.0f); 76 } 77 78 79 void 80 TWindowMenu::AttachedToWindow() 81 { 82 SetFont(be_plain_font); 83 84 BMenuItem *item = NULL; 85 while ((item = RemoveItem((int32)0)) != NULL) 86 delete (item); 87 88 int32 miniCount = 0; 89 90 bool dragging = false; 91 TBarView *barview =(static_cast<TBarApp *>(be_app))->BarView(); 92 if (barview && barview->LockLooper()) { 93 // 'dragging' mode set in BarView::CacheDragData 94 // invoke in MouseEnter in ExpandoMenuBar 95 dragging = barview->Dragging(); 96 if (dragging) { 97 // We don't want to show the menu when dragging, but it's not 98 // possible to remove a submenu once it exists, so we simply hide it 99 // Don't call BMenu::Hide(), it causes the menu to pop up every now 100 // and then. 101 Window()->Hide(); 102 // if in expando (horizontal or vertical) 103 if (barview->Expando()) { 104 SetTrackingHook(barview->MenuTrackingHook, 105 barview->GetTrackingHookData()); 106 } 107 barview->DragStart(); 108 } 109 barview->UnlockLooper(); 110 } 111 112 int32 parentMenuItems = 0; 113 114 int32 numTeams = fTeam->CountItems(); 115 for (int32 i = 0; i < numTeams; i++) { 116 team_id theTeam = (team_id)fTeam->ItemAt(i); 117 int32 count = 0; 118 int32 *tokens = get_token_list(theTeam, &count); 119 120 for (int32 j = 0; j < count; j++) { 121 window_info *wInfo = get_window_info(tokens[j]); 122 if (wInfo == NULL) 123 continue; 124 125 if (WindowShouldBeListed(wInfo->w_type) 126 && (wInfo->show_hide_level <= 0 || wInfo->is_mini)) { 127 // Don't add new items if we're expanded. We've already done this, 128 // they've just been moved. 129 int32 numItems = CountItems(); 130 int32 addIndex = 0; 131 for (; addIndex < numItems; addIndex++) 132 if (strcasecmp(ItemAt(addIndex)->Label(), wInfo->name) > 0) 133 break; 134 135 if (!fExpanded) { 136 TWindowMenuItem *item = new TWindowMenuItem(wInfo->name, wInfo->id, 137 wInfo->is_mini, ((1 << current_workspace()) & wInfo->workspaces) != 0, 138 dragging); 139 140 // disable app's window dropping for now 141 if (dragging) 142 item->SetEnabled(false); 143 144 AddItem(item, addIndex); 145 } else { 146 TTeamMenuItem *parentItem = static_cast<TTeamMenuItem *>(Superitem()); 147 if (parentItem->ExpandedWindowItem(wInfo->id)) { 148 TWindowMenuItem *item = parentItem->ExpandedWindowItem(wInfo->id); 149 if (item == NULL) 150 continue; 151 152 item->SetTo(wInfo->name, wInfo->id, wInfo->is_mini, 153 ((1 << current_workspace()) & wInfo->workspaces) != 0, dragging); 154 parentMenuItems++; 155 } 156 } 157 158 if (wInfo->is_mini) 159 miniCount++; 160 } 161 free(wInfo); 162 } 163 free(tokens); 164 } 165 166 int32 itemCount = CountItems() + parentMenuItems; 167 if (itemCount < 1) { 168 TWindowMenuItem *noWindowsItem = 169 new TWindowMenuItem("No Windows", -1, false, false); 170 171 noWindowsItem->SetEnabled(false); 172 173 AddItem(noWindowsItem); 174 175 // if an application has no windows, this feature makes it easy to quit it. 176 // (but we only add this option if the application is not Tracker.) 177 if (fApplicationSignature.Compare(kTrackerSignature) != 0) { 178 AddSeparatorItem(); 179 AddItem(new TShowHideMenuItem("Quit Application", fTeam, B_QUIT_REQUESTED)); 180 } 181 } else { 182 // if we are in drag mode, then don't add the window controls 183 // to the menu 184 if (!dragging) { 185 TShowHideMenuItem *hide = 186 new TShowHideMenuItem("Hide All", fTeam, B_MINIMIZE_WINDOW); 187 TShowHideMenuItem *show = 188 new TShowHideMenuItem("Show All", fTeam, B_BRING_TO_FRONT); 189 TShowHideMenuItem* close = 190 new TShowHideMenuItem("Close All", fTeam, B_QUIT_REQUESTED); 191 192 if (miniCount == itemCount) 193 hide->SetEnabled(false); 194 else if (miniCount == 0) 195 show->SetEnabled(false); 196 197 if (!parentMenuItems) 198 AddSeparatorItem(); 199 AddItem(hide); 200 AddItem(show); 201 AddItem(close); 202 } 203 } 204 205 BMenu::AttachedToWindow(); 206 } 207 208 209 void 210 TWindowMenu::DetachedFromWindow() 211 { 212 // in expando mode the teammenu will not call DragStop, 213 // thus, it needs to be called from here 214 TBarView *barview = (dynamic_cast<TBarApp*>(be_app))->BarView(); 215 if (barview && barview->Expando()) { 216 BLooper *looper = barview->Looper(); 217 if (looper->Lock()) { 218 Window()->Show(); // We changed the show level in AttachedToWindow(). Undo it. 219 barview->DragStop(); 220 looper->Unlock(); 221 } 222 } 223 224 BMenu::DetachedFromWindow(); 225 } 226 227 228 BPoint 229 TWindowMenu::ScreenLocation() 230 { 231 return BMenu::ScreenLocation(); 232 } 233 234 235 void 236 TWindowMenu::SetExpanded(bool status, int lastIndex) 237 { 238 fExpanded = status; 239 fExpandedIndex = lastIndex; 240 } 241 242