* cleanup, no functional change

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27201 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/showimage/ShowImageWindow.cpp

@@ -155,9 +155,8 @@ ShowImageWindow::ShowImageWindow(const entry_ref *ref,
 	if (InitCheck() != B_OK) {
 		BAlert* alert;
 		alert = new BAlert("ShowImage",
-			"Could not load image! Either the file or an image translator for it does not exist.", 
+			"Could not load image! Either the file or an image translator for "
-			"OK", NULL, NULL, 
+			"it does not exist.", "OK", NULL, NULL, B_WIDTH_AS_USUAL, B_INFO_ALERT);
-			B_WIDTH_AS_USUAL, B_INFO_ALERT);
 		alert->Go();
 
 		// quit if file could not be opened
@@ -208,12 +207,14 @@ ShowImageWindow::UpdateTitle()
 	SetTitle(path.String());
 }
 
+
 void
 ShowImageWindow::BuildContextMenu(BMenu *menu)
 {
 	BuildViewMenu(menu, true);
 }
 
+
 void
 ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu)
 {
@@ -224,9 +225,10 @@ ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu)
 		fSlideShowDelay = delayMenu;
 
 	delayMenu->SetRadioMode(true);
-	// Note: ShowImage loads images in window thread so it becomes unresponsive if
+	// Note: ShowImage loads images in window thread so it becomes unresponsive
-	// slide show delay is too short! (Especially if loading the image takes as long as
+	//		 if slide show delay is too short! (Especially if loading the image
-	// or longer than the slide show delay). Should load in background thread!
+	//		 takes as long as or longer than the slide show delay). Should load
+	//		 in background thread!
 	AddDelayItem(delayMenu, "Three Seconds", 3);
 	AddDelayItem(delayMenu, "Four Second", 4);
 	AddDelayItem(delayMenu, "Five Seconds", 5);
@@ -260,7 +262,8 @@ ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu)
 
 	AddShortcut(B_ENTER, 0, new BMessage(MSG_FULL_SCREEN));
 
-	AddItemMenu(menu, "Show Caption in Full Screen Mode", MSG_SHOW_CAPTION, 0, 0, 'W', true);
+	AddItemMenu(menu, "Show Caption in Full Screen Mode", MSG_SHOW_CAPTION, 0,
+		0, 'W', true);
 	MarkMenuItem(menu, MSG_SHOW_CAPTION, fShowCaption);
 
 	MarkMenuItem(menu, MSG_SCALE_BILINEAR, fImageView->GetScaleBilinear());
@@ -279,8 +282,8 @@ ShowImageWindow::BuildViewMenu(BMenu *menu, bool popupMenu)
 
 	if (popupMenu) {
 		menu->AddSeparatorItem();
-
+		AddItemMenu(menu, "As Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0,
-		AddItemMenu(menu, "As Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0, 'W', true);
+			'W', true);
 	}
 }
 
@@ -306,7 +309,8 @@ ShowImageWindow::AddMenus(BMenuBar *bar)
 	AddItemMenu(menu, "Page Setup" B_UTF8_ELLIPSIS, MSG_PAGE_SETUP, 0, 0, 'W', true);
 	AddItemMenu(menu, "Print" B_UTF8_ELLIPSIS, MSG_PREPARE_PRINT, 0, 0, 'W', true);
 	menu->AddSeparatorItem();
-	AddItemMenu(menu, "About ShowImage" B_UTF8_ELLIPSIS, B_ABOUT_REQUESTED, 0, 0, 'A', true);
+	AddItemMenu(menu, "About ShowImage" B_UTF8_ELLIPSIS, B_ABOUT_REQUESTED, 0, 0,
+		'A', true);
 	menu->AddSeparatorItem();
 	AddItemMenu(menu, "Quit", B_QUIT_REQUESTED, 'Q', 0, 'A', true);
 	bar->AddItem(menu);
@@ -344,10 +348,12 @@ ShowImageWindow::AddMenus(BMenuBar *bar)
 	menu->AddSeparatorItem();
 	AddItemMenu(menu, "Invert Colors", MSG_INVERT, 0, 0, 'W', true);
 	menu->AddSeparatorItem();
-	fResizeItem = AddItemMenu(menu, "Resize" B_UTF8_ELLIPSIS, MSG_OPEN_RESIZER_WINDOW, 0, 0, 'W', true);
+	fResizeItem = AddItemMenu(menu, "Resize" B_UTF8_ELLIPSIS,
+		MSG_OPEN_RESIZER_WINDOW, 0, 0, 'W', true);
 	bar->AddItem(menu);
 	menu->AddSeparatorItem();
-	AddItemMenu(menu, "Use as Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0, 'W', true);
+	AddItemMenu(menu, "Use as Desktop Background", MSG_DESKTOP_BACKGROUND, 0, 0,
+		'W', true);
 }
 
 
@@ -355,7 +361,8 @@ BMenuItem *
 ShowImageWindow::AddItemMenu(BMenu *menu, char *caption, uint32 command,
 	char shortcut, uint32 modifier, char target, bool enabled)
 {
-	BMenuItem* item = new BMenuItem(caption, new BMessage(command), shortcut, modifier);
+	BMenuItem* item =
+		new BMenuItem(caption, new BMessage(command), shortcut, modifier);
 
 	if (target == 'A')
 		item->SetTarget(be_app);
@@ -399,7 +406,8 @@ ShowImageWindow::WindowRedimension(BBitmap *pbitmap)
 	const float windowBorderHeight = 5;
 
 	float width = r.Width() + 2 * PEN_SIZE + B_V_SCROLL_BAR_WIDTH;
-	float height = r.Height() + 2 * PEN_SIZE + 1 + fBar->Frame().Height() + B_H_SCROLL_BAR_HEIGHT;
+	float height = r.Height() + 2 * PEN_SIZE + 1 + fBar->Frame().Height() +
+		B_H_SCROLL_BAR_HEIGHT;
 
 	// dimensions so that window does not reach outside of screen
 	float maxWidth = screen.Frame().Width() + 1 - windowBorderWidth - Frame().left;
@@ -1149,6 +1157,7 @@ ShowImageWindow::Print(BMessage *msg)
 	}
 }
 
+
 void
 ShowImageWindow::OpenResizerWindow(int32 width, int32 height)
 {
@@ -1161,6 +1170,7 @@ ShowImageWindow::OpenResizerWindow(int32 width, int32 height)
 		fResizerWindowMessenger->SendMessage(ResizerWindow::kActivateMsg);
 }
 
+
 void
 ShowImageWindow::UpdateResizerWindow(int32 width, int32 height)
 {
@@ -1175,6 +1185,7 @@ ShowImageWindow::UpdateResizerWindow(int32 width, int32 height)
 	fResizerWindowMessenger->SendMessage(&updateMsg);
 }
 
+
 void
 ShowImageWindow::CloseResizerWindow()
 {
@@ -1186,6 +1197,7 @@ ShowImageWindow::CloseResizerWindow()
 	fResizerWindowMessenger = NULL;
 }
 
+
 bool
 ShowImageWindow::QuitRequested()
 {
@@ -1212,4 +1224,3 @@ ShowImageWindow::ScreenChanged(BRect frame, color_space mode)
 {
 	fImageView->SetDither(mode == B_CMAP8);
 }
-