screen_blanker signature is at one place

modules tab selection makes the right module selected


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13863 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/screen_saver/ScreenSaverPrefs.h

@@ -18,12 +18,15 @@ enum arrowDirection {
 	CENTER
 };
 
+#define SCREEN_BLANKER_SIG "application/x-vnd.Be.screenblanker"
+
 class ScreenSaverPrefs 
 {
 public:
 	ScreenSaverPrefs();
 	bool LoadSettings();
 	void Defaults();
+	BPath & GetPath() { return fSSPath;}
 
 	BRect WindowFrame() {return fWindowFrame;}
 	int32 WindowTab() {return fWindowTab;}
@@ -76,7 +79,7 @@ private:
 	bool fIsNetworkPassword;
 
 	BMessage fSettings;
-	BPath ssPath,networkPath;
+	BPath fSSPath, fNetworkPath;
 };
 
 

src/add-ons/input_server/filters/screensaver/SSInputFilter.cpp

@@ -13,8 +13,6 @@
 #include <Debug.h>
 #define CALLED() SERIAL_PRINT(("%s\n", __PRETTY_FUNCTION__))
 
-#define SCREEN_BLANKER_SIG "application/x-vnd.Be.screenblanker"
-
 extern "C" _EXPORT BInputServerFilter* instantiate_input_filter();
 
 BInputServerFilter* instantiate_input_filter() {  // required C func to build the IS Filter

src/kits/screensaver/ScreenSaverPrefs.cpp

@@ -15,10 +15,10 @@
 
 ScreenSaverPrefs::ScreenSaverPrefs() 
 {
-  	find_directory(B_USER_SETTINGS_DIRECTORY,&ssPath);
-  	find_directory(B_USER_SETTINGS_DIRECTORY,&networkPath);
-  	ssPath.Append("ScreenSaver_settings",true);
-  	networkPath.Append("network",true);
+  	find_directory(B_USER_SETTINGS_DIRECTORY,&fSSPath);
+  	find_directory(B_USER_SETTINGS_DIRECTORY,&fNetworkPath);
+  	fSSPath.Append("ScreenSaver_settings",true);
+  	fNetworkPath.Append("network",true);
 
 	Defaults();
 }
@@ -28,7 +28,7 @@ ScreenSaverPrefs::ScreenSaverPrefs()
 bool 
 ScreenSaverPrefs::LoadSettings() 
 {
-	BFile ssSettings(ssPath.Path(),B_READ_ONLY);
+	BFile ssSettings(fSSPath.Path(),B_READ_ONLY);
 	if (B_OK==ssSettings.InitCheck()) { // File exists. Unflatten the message and call the settings parser.
 		if (fSettings.Unflatten(&ssSettings)!=B_OK)
 			return false;
@@ -61,7 +61,7 @@ ScreenSaverPrefs::LoadSettings()
 			FILE *networkFile=NULL;
 			char buffer[512],*start;
 			// This ugly piece opens the networking file and reads the password, if it exists.
-			if ((networkFile=fopen(networkPath.Path(),"r")))
+			if ((networkFile=fopen(fNetworkPath.Path(),"r")))
 			while (buffer==fgets(buffer,512,networkFile))
 				if ((start=strstr(buffer,"PASSWORD ="))) {
 					char password[12];
@@ -154,7 +154,7 @@ ScreenSaverPrefs::SaveSettings()
 {
   	BMessage &settings = GetSettings();
 	settings.PrintToStream();
-	BFile file(ssPath.Path(), B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
+	BFile file(fSSPath.Path(), B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
 	if ((file.InitCheck()!=B_OK) || (settings.Flatten(&file)!=B_OK))
 		fprintf(stderr, "Problem while saving screensaver preferences file!\n");
 }

src/preferences/screensaver/PreviewView.cpp

@@ -46,6 +46,7 @@ PreviewView::~PreviewView()
 {
 	if (fThreadID>=0)
 		kill_thread(fThreadID);
+	delete fSst;
 } 
 
 

src/preferences/screensaver/ScreenSaverWindow.cpp

@@ -60,6 +60,37 @@ UnitsToSlider(bigtime_t val)
 }
 
 
+class ModulesTab : public BTab
+{
+public:
+	ModulesTab(ScreenSaverWin *win, BView *view = NULL);
+	virtual ~ModulesTab();
+	virtual void Select(BView *view);
+private:
+	ScreenSaverWin *fWin;
+};
+
+
+ModulesTab::ModulesTab(ScreenSaverWin *win, BView *view = NULL)
+	: BTab(view),
+	fWin(win)
+{
+
+}
+
+ModulesTab::~ModulesTab()
+{
+}
+
+
+void
+ModulesTab::Select(BView *view)
+{
+	BTab::Select(view);
+	fWin->SelectCurrentModule();
+}
+
+
 ScreenSaverWin::ScreenSaverWin() 
 	: BWindow(BRect(50,50,496,375),"OBOS Screen Saver",
 		B_TITLED_WINDOW,B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE | B_NOT_RESIZABLE) ,
@@ -150,7 +181,7 @@ ScreenSaverWin::MessageReceived(BMessage *msg)
 		case kTest_btn:
 		{
 			BMessage &settings = fPrefs.GetSettings();
-			be_roster->Launch("application/x-vnd.haiku-ScreenSaverApp", &settings);
+			be_roster->Launch(SCREEN_BLANKER_SIG, &settings);
 			break;
 		}
 		case kAdd_btn:
@@ -246,7 +277,7 @@ ScreenSaverWin::SetupForm()
 	fTabView->AddTab(fTab2, tab);
 	tab->SetLabel("Fade");
 
-	tab = new BTab();
+	tab = new ModulesTab(this);
 	fTab1 = new BView(r,"Modules",B_FOLLOW_NONE,0);
 	fTabView->AddTab(fTab1, tab);
 	tab->SetLabel("Modules");
@@ -270,21 +301,28 @@ ScreenSaverWin::SetupForm()
 	fFadeNever->setDirection(fPrefs.GetNeverBlankCorner());
 	fPasswordCheckbox->SetValue(fPrefs.LockEnable());
 	fPasswordSlider->SetValue(UnitsToSlider(fPrefs.PasswordTime()));
-	int32 count = fListView1->CountItems();
-	for (int32 i=0; i<count; i++) {
-		ScreenSaverItem *item = dynamic_cast<ScreenSaverItem*>(fListView1->ItemAt(i));
-		if ((strcmp(fPrefs.ModuleName(), item->Text()) == 0) 
-			|| (strcmp(fPrefs.ModuleName(),"") == 0 && strcmp(item->Text(), "Blackness") ==0)) {
-			fListView1->Select(i);
-			SaverSelected();
-			fListView1->ScrollToSelection();
-			break;
-		}
-	}
+	SelectCurrentModule();
 	UpdateStatus();
 } 
 
 
+void
+ScreenSaverWin::SelectCurrentModule()
+{
+	int32 count = fListView1->CountItems();
+        for (int32 i=0; i<count; i++) {
+                ScreenSaverItem *item = dynamic_cast<ScreenSaverItem*>(fListView1->ItemAt(i));
+                if ((strcmp(fPrefs.ModuleName(), item->Text()) == 0)
+                        || (strcmp(fPrefs.ModuleName(),"") == 0 && strcmp(item->Text(), "Blackness") ==0)) {
+                        fListView1->Select(i);
+                        SaverSelected();
+                        fListView1->ScrollToSelection();
+                        break;
+                }
+        }
+}
+
+
 // Set the common Look and Feel stuff for a given control
 void 
 commonLookAndFeel(BView *widget,bool isSlider,bool isControl) 

src/preferences/screensaver/ScreenSaverWindow.h

@@ -20,7 +20,7 @@ public:
 	void PopulateScreenSaverList();
 	void LoadSettings();
 	virtual ~ScreenSaverWin();
-
+	void SelectCurrentModule();
 private:
 	void SetupForm();
 	void SetupTab1();