コード例 #1
0
ファイル: ExpandoMenuBar.cpp プロジェクト: Ithamar/cosmoe
int32
TExpandoMenuBar::monitor_team_windows(void *arg)
{
	TExpandoMenuBar *teamMenu = (TExpandoMenuBar *)arg;

	int32 totalItems = 0;
	bool itemModified = false;

	TWindowMenuItem *item = NULL;
	TTeamMenuItem *teamItem = NULL;

	int32 *tokens = NULL;

	while (teamMenu->sDoMonitor) {
		totalItems = teamMenu->CountItems();

		// Set all WindowMenuItems to require an update.
		item = NULL;
		for (int32 i = 0; i < totalItems; i++) {
			if (!teamMenu->SubmenuAt(i)){
				item = static_cast<TWindowMenuItem *>(teamMenu->ItemAt(i));
				item->SetRequireUpdate();
			}
		}

		// Perform SetTo() on all the items that still exist as well as add new items.
		itemModified = false;
		teamItem = NULL;
		for (int32 i = 0; i < totalItems; i++) {
			if (teamMenu->SubmenuAt(i)){
				teamItem = static_cast<TTeamMenuItem *>(teamMenu->ItemAt(i));
				if (teamItem->IsExpanded()) {
					int32 teamCount = teamItem->Teams()->CountItems();
					for (int32 j = 0; j < teamCount; j++) {
						// The following code is almost a copy/paste from
						// WindowMenu.cpp
						team_id	theTeam = (team_id)teamItem->Teams()->ItemAt(j);
						int32 count = 0;
						tokens = get_token_list(theTeam, &count);
						
						for (int32 k = 0; k < count; k++) {
							window_info *wInfo = get_window_info(tokens[k]);
							if (wInfo == NULL)
								continue;
							
							if (TWindowMenu::WindowShouldBeListed(wInfo->w_type)
								&& (wInfo->show_hide_level <= 0 || wInfo->is_mini)) {
								// Check if we have a matching window item...
								item = teamItem->ExpandedWindowItem(wInfo->id);
								if (item) {
									// Lock the window, changing workspaces will fry this.
									item->SetTo(wInfo->name, wInfo->id, wInfo->is_mini,
										((1 << current_workspace()) & wInfo->workspaces) != 0);

									if (strcmp(wInfo->name, item->Label()) != 0)
										item->SetLabel(wInfo->name);

									if (item->ChangedState())
										itemModified = true;
								} else if (teamItem->IsExpanded()) {
									// Add the item
									item = new TWindowMenuItem(wInfo->name, wInfo->id, 
										wInfo->is_mini,
										((1 << current_workspace()) & wInfo->workspaces) != 0,
										false);
									item->ExpandedItem(true);
									teamMenu->AddItem(item, i + 1);
									itemModified = true;
									teamMenu->Window()->Lock();
									teamMenu->SizeWindow();
									teamMenu->Window()->Unlock();
								}
							}
							free(wInfo);
						}
						free(tokens);							
					}
				}
			}
		}

		// Remove any remaining items which require an update.
		for (int32 i = 0; i < totalItems; i++) {
			if (!teamMenu->SubmenuAt(i)){
				item = static_cast<TWindowMenuItem *>(teamMenu->ItemAt(i));
				if (item && item->RequiresUpdate()) {
					item = static_cast<TWindowMenuItem *>(teamMenu->RemoveItem(i));
					delete item;
					totalItems--;
					teamMenu->Window()->Lock();
					teamMenu->SizeWindow();
					teamMenu->Window()->Unlock();
				}
			}
		}

		// If any of the WindowMenuItems changed state, we need to force a repaint.
		if (itemModified) {
			teamMenu->Window()->Lock();
			teamMenu->Invalidate();
			teamMenu->Window()->Unlock();
		}

		// sleep for a bit...
		snooze(150000);
	}
	return B_OK;
}
コード例 #2
0
int32
TExpandoMenuBar::monitor_team_windows(void* arg)
{
	TExpandoMenuBar* teamMenu = (TExpandoMenuBar*)arg;

	while (teamMenu->sDoMonitor) {
		sMonLocker.Lock();

		if (teamMenu->Window()->LockWithTimeout(50000) == B_OK) {
			int32 totalItems = teamMenu->CountItems();

			// Set all WindowMenuItems to require an update.
			TWindowMenuItem* item = NULL;
			for (int32 i = 0; i < totalItems; i++) {
				if (!teamMenu->SubmenuAt(i)) {
					item = static_cast<TWindowMenuItem*>(teamMenu->ItemAt(i));
					item->SetRequireUpdate(true);
				}
			}

			// Perform SetTo() on all the items that still exist as well as add
			// new items.
			bool itemModified = false;
			bool resize = false;
			TTeamMenuItem* teamItem = NULL;

			for (int32 i = 0; i < totalItems; i++) {
				if (teamMenu->SubmenuAt(i) == NULL)
					continue;

				teamItem = static_cast<TTeamMenuItem*>(teamMenu->ItemAt(i));
				if (teamItem->IsExpanded()) {
					int32 teamCount = teamItem->Teams()->CountItems();
					for (int32 j = 0; j < teamCount; j++) {
						// The following code is almost a copy/paste from
						// WindowMenu.cpp
						team_id theTeam = (addr_t)teamItem->Teams()->ItemAt(j);
						int32 count = 0;
						int32* tokens = get_token_list(theTeam, &count);

						for (int32 k = 0; k < count; k++) {
							client_window_info* wInfo
								= get_window_info(tokens[k]);
							if (wInfo == NULL)
								continue;

							if (TWindowMenu::WindowShouldBeListed(wInfo)) {
								// Check if we have a matching window item...
								item = teamItem->ExpandedWindowItem(
									wInfo->server_token);
								if (item != NULL) {
									item->SetTo(wInfo->name,
										wInfo->server_token, wInfo->is_mini,
										((1 << current_workspace())
											& wInfo->workspaces) != 0);

									if (strcasecmp(item->Label(), wInfo->name) > 0)
										item->SetLabel(wInfo->name);

									if (item->Modified())
										itemModified = true;
								} else if (teamItem->IsExpanded()) {
									// Add the item
									item = new TWindowMenuItem(wInfo->name,
										wInfo->server_token, wInfo->is_mini,
										((1 << current_workspace())
											& wInfo->workspaces) != 0, false);
									item->SetExpanded(true);
									teamMenu->AddItem(item,
										TWindowMenuItem::InsertIndexFor(
											teamMenu, i + 1, item));
									resize = true;
								}
							}
							free(wInfo);
						}
						free(tokens);
					}
				}
			}

			// Remove any remaining items which require an update.
			for (int32 i = 0; i < totalItems; i++) {
				if (!teamMenu->SubmenuAt(i)) {
					item = static_cast<TWindowMenuItem*>(teamMenu->ItemAt(i));
					if (item && item->RequiresUpdate()) {
						item = static_cast<TWindowMenuItem*>
							(teamMenu->RemoveItem(i));
						delete item;
						totalItems--;

						resize = true;
					}
				}
			}

			// If any of the WindowMenuItems changed state, we need to force a
			// repaint.
			if (itemModified || resize) {
				teamMenu->Invalidate();
				if (resize)
					teamMenu->SizeWindow(1);
			}

			teamMenu->Window()->Unlock();
		}

		sMonLocker.Unlock();

		// sleep for a bit...
		snooze(150000);
	}
	return B_OK;
}