* Implemented private functions do_minimize_team(), and do_bring_to_front_team()

used by the Deskbar (for "Hide All" and "Show All"). The latter doesn't work
  correctly yet, though, it just maximizes all windows of that application.
* Added a TODO to ServerWindow AS_MINIMIZE_WINDOW on how to make it work correctly.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16315 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/app/ServerProtocol.h

@@ -36,6 +36,8 @@ enum {
 	// Desktop definitions
 	AS_GET_WINDOW_LIST,
 	AS_GET_WINDOW_INFO,
+	AS_MINIMIZE_TEAM,
+	AS_BRING_TEAM_TO_FRONT,
 
 	// Application definitions
 	AS_CREATE_APP,

src/kits/interface/InterfaceDefs.cpp

@@ -1055,16 +1055,28 @@ get_token_list(team_id team, int32 *_count)
 
 
 void
-do_bring_to_front_team(BRect zoomRect, team_id app, bool zoom)
+do_bring_to_front_team(BRect zoomRect, team_id team, bool zoom)
 {
-	// ToDo: implement me, needed for Deskbar!
+	BPrivate::AppServerLink link;
+
+	link.StartMessage(AS_BRING_TEAM_TO_FRONT);
+	link.Attach<team_id>(team);
+		// we don't have any zooming effect
+
+	link.Flush();
 }
 
 
 void
 do_minimize_team(BRect zoomRect, team_id team, bool zoom)
 {
-	// ToDo: implement me, needed for Deskbar!
+	BPrivate::AppServerLink link;
+
+	link.StartMessage(AS_MINIMIZE_TEAM);
+	link.Attach<team_id>(team);
+		// we don't have any zooming effect
+
+	link.Flush();
 }
 
 

src/servers/app/Desktop.cpp

@@ -1710,6 +1710,40 @@ Desktop::FindWindowLayerByClientToken(int32 token, team_id teamID)
 }
 
 
+void
+Desktop::MinimizeApplication(team_id team)
+{
+	BAutolock locker(fWindowLock);
+
+	// Just minimize all windows of that application
+
+	for (WindowLayer *window = fAllWindows.FirstWindow(); window != NULL;
+			window = window->NextWindow(kAllWindowList)) {
+		if (window->ServerWindow()->ClientTeam() != team)
+			continue;
+
+		window->ServerWindow()->NotifyMinimize(true);
+	}
+}
+
+
+void
+Desktop::BringApplicationToFront(team_id team)
+{
+	BAutolock locker(fWindowLock);
+
+	// TODO: for now, just maximize all windows of that application
+
+	for (WindowLayer *window = fAllWindows.FirstWindow(); window != NULL;
+			window = window->NextWindow(kAllWindowList)) {
+		if (window->ServerWindow()->ClientTeam() != team)
+			continue;
+
+		window->ServerWindow()->NotifyMinimize(false);
+	}
+}
+
+
 void
 Desktop::WriteWindowList(team_id team, BPrivate::LinkSender& sender)
 {

src/servers/app/Desktop.h

@@ -158,6 +158,9 @@ class Desktop : public MessageLooper, public ScreenOwner {
 		BRegion&				BackgroundRegion()
 									{ return fBackgroundRegion; }
 
+		void					MinimizeApplication(team_id team);
+		void					BringApplicationToFront(team_id team);
+
 		void					WriteWindowList(team_id team,
 									BPrivate::LinkSender& sender);
 		void					WriteWindowInfo(int32 serverToken,

src/servers/app/ServerApp.cpp

@@ -426,18 +426,32 @@ ServerApp::_DispatchMessage(int32 code, BPrivate::LinkReceiver& link)
 		case AS_GET_WINDOW_LIST:
 		{
 			team_id team;
-			link.Read<team_id>(&team);
+			if (link.Read<team_id>(&team) == B_OK)
-
+				fDesktop->WriteWindowList(team, fLink.Sender());
-			fDesktop->WriteWindowList(team, fLink.Sender());
 			break;
 		}
 
 		case AS_GET_WINDOW_INFO:
 		{
 			int32 serverToken;
-			link.Read<int32>(&serverToken);
+			if (link.Read<int32>(&serverToken) == B_OK)
+				fDesktop->WriteWindowInfo(serverToken, fLink.Sender());
+			break;
+		}
 
-			fDesktop->WriteWindowInfo(serverToken, fLink.Sender());
+		case AS_MINIMIZE_TEAM:
+		{
+			team_id team;
+			if (link.Read<team_id>(&team) == B_OK)
+				fDesktop->MinimizeApplication(team);
+			break;
+		}
+
+		case AS_BRING_TEAM_TO_FRONT:
+		{
+			team_id team;
+			if (link.Read<team_id>(&team) == B_OK)
+				fDesktop->BringApplicationToFront(team);
 			break;
 		}
 

src/servers/app/ServerWindow.cpp

@@ -574,6 +574,7 @@ ServerWindow::_DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			DTRACE(("ServerWindow %s: Message AS_MINIMIZE_WINDOW\n", Title()));
 			bool minimize;
 			if (link.Read<bool>(&minimize) == B_OK) {
+				// TODO: this actually needs to take the window's show/hide counter into account
 				if (minimize && !fWindowLayer->IsHidden())
 					Hide();
 				else if (!minimize && fWindowLayer->IsHidden())