Fixed all warnings in Shortcuts preflet and enabled -Werror for it

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38186 a95241bf-73f2-0310-859d-f6bbb57e9c96

build/jam/BuildSetup

@@ -1411,7 +1411,7 @@ if $(HAIKU_NO_WERROR) != 1 {
 	EnableWerror src preferences print ;
 	EnableWerror src preferences screen ;
 	EnableWerror src preferences screensaver ;
-#	EnableWerror src preferences shortcuts ;
+	EnableWerror src preferences shortcuts ;
 	EnableWerror src preferences sounds ;
 	EnableWerror src preferences time ;
 	EnableWerror src preferences touchpad ;

src/preferences/shortcuts/ShortcutsSpec.cpp

@@ -693,12 +693,12 @@ ShortcutsSpec::ProcessColumnKeyStroke(int whichColumn, const char* bytes,
 
 				default:
 				{
-					int newCharLen = strlen(bytes);
+					uint32 newCharLen = strlen(bytes);
 					if ((newCharLen > 0) && (bytes[0] >= ' ')) {
 						bool reAllocString = false;
 						// Make sure we have enough room in our command string
 						// to add these chars...
-						while ((int)fCommandLen - fCommandNul <= newCharLen) {
+						while (fCommandLen - fCommandNul <= newCharLen) {
 							reAllocString = true;
 							// enough for a while...
 							fCommandLen = (fCommandLen + 10) * 2;

src/preferences/shortcuts/clv/CLVColumnLabelView.cpp

@@ -220,7 +220,7 @@ void CLVColumnLabelView::MouseDown(BPoint Point)
 		bool GrabbedResizeTab = false;
 		int32 NumberOfColumns = fDisplayList->CountItems();
 		int32 ColumnFind;
-		CLVColumn* ThisColumn;
+		CLVColumn* ThisColumn = NULL;
 		for(ColumnFind = 0; ColumnFind < NumberOfColumns; ColumnFind++)
 		{
 			ThisColumn = (CLVColumn*)fDisplayList->ItemAt(ColumnFind);
@@ -356,9 +356,11 @@ void CLVColumnLabelView::MessageReceived(BMessage *message)
 						{
 							//Live dragging of columns
 							ColumnSnapped = false;
-							float ColumnsUpdateLeft,ColumnsUpdateRight;
-							float MainViewUpdateLeft,MainViewUpdateRight;
-							CLVColumn* LastSwapColumn;
+							float ColumnsUpdateLeft = 0;
+							float ColumnsUpdateRight = 0;
+							float MainViewUpdateLeft = 0;
+							float MainViewUpdateRight = 0;
+							CLVColumn* LastSwapColumn = NULL;
 							if(fSnapMin != -1.0 && MousePos.x < fSnapMin)
 							{
 								//Shift the group left
@@ -595,7 +597,7 @@ void CLVColumnLabelView::UpdateDragGroups()
 	fDragGroups.MakeEmpty();
 	int32 NumberOfColumns = fDisplayList->CountItems();
 	bool ContinueGroup = false;
-	CLVDragGroup* CurrentGroup;
+	CLVDragGroup* CurrentGroup = NULL;
 	for(int32 Counter = 0; Counter < NumberOfColumns; Counter++)
 	{
 		CLVColumn* CurrentColumn = (CLVColumn*)fDisplayList->ItemAt(Counter);

src/preferences/shortcuts/clv/ColumnListView.cpp

@@ -77,16 +77,20 @@ ColumnListView::ColumnListView(BRect Frame, BScrollView **ContainerView, const c
 	uint32 ResizingMode, uint32 flags, list_view_type Type, bool hierarchical, bool horizontal,
 	bool vertical, border_style border, const BFont *LabelFont)
 : BListView(Frame,Name,Type,B_FOLLOW_ALL_SIDES,flags|B_PULSE_NEEDED),
+fHierarchical(hierarchical),
 fColumnList(6),
 fColumnDisplayList(6),
+fDataWidth(0),
+fDataHeight(0),
+fPageWidth(0),
+fPageHeight(0),
 fSortKeyList(6),
-fFullItemList(32),
 fRightArrow(BRect(0.0,0.0,10.0,10.0),B_COLOR_8_BIT,CLVRightArrowData,false,false),
 fDownArrow(BRect(0.0,0.0,10.0,10.0),B_COLOR_8_BIT,CLVDownArrowData,false,false),
-_selectedColumn(-1), _editMessage(NULL)
+fFullItemList(32),
+_selectedColumn(-1),
+_editMessage(NULL)
 {
-	fHierarchical = hierarchical;
-
 	//Create the column titles bar view
 	font_height FontAttributes;
 	LabelFont->GetHeight(&FontAttributes);
@@ -917,7 +921,7 @@ void ColumnListView::SetSorting(int32 NumberOfKeys, int32* SortKeys, CLVSortMode
 void ColumnListView::FrameResized(float width, float height)
 {
 	UpdateColumnSizesDataRectSizeScrollBars();
-	int32 NumberOfItems = CountItems();
+	uint32 NumberOfItems = CountItems();
 	BFont Font;
 	GetFont(&Font);
 	for(uint32 Counter = 0; Counter < NumberOfItems; Counter++)
@@ -1091,6 +1095,18 @@ bool ColumnListView::AddItem(CLVListItem* item)
 }
 
 
+bool ColumnListView::AddItem(BListItem* item, int32 fullListIndex)
+{
+	return BListView::AddItem(item, fullListIndex);
+}
+
+
+bool ColumnListView::AddItem(BListItem* item)
+{
+	return BListView::AddItem(item);
+}
+
+
 bool ColumnListView::AddItemPrivate(CLVListItem* item, int32 fullListIndex)
 {
     item->_selectedColumn = _selectedColumn;
@@ -1281,6 +1297,12 @@ bool ColumnListView::RemoveItems(int32 fullListIndex, int32 count)
 }
 
 
+bool ColumnListView::RemoveItem(BListItem* item)
+{
+	return BListView::RemoveItem(item);
+}
+
+
 CLVListItem* ColumnListView::FullListItemAt(int32 fullListIndex) const
 {
 	return (CLVListItem*)fFullItemList.ItemAt(fullListIndex);
@@ -1533,7 +1555,6 @@ void ColumnListView::Collapse(CLVListItem* item)
 		}
 
 		//Remove the items under it
-		int32 FullListIndex = fFullItemList.IndexOf(item);
 		uint32 ItemLevel = item->fOutlineLevel;
 		int32 NextItemIndex = DisplayIndex+1;
 		while(true)
@@ -1590,7 +1611,6 @@ void ColumnListView::SortItems()
 		return;
 	}
 	int32 Counter;
-	BRect OldBounds;
 	if(!fHierarchical)
 	{
 		//Plain sort

src/preferences/shortcuts/clv/ColumnListView.h

@@ -113,9 +113,12 @@ class ColumnListView : public BListView
 																	//CLVListItem*'s, NOT BListItem*'s
 		virtual bool AddList(BList* newItems, int32 fullListIndex);	//This must be a BList of
 																	//CLVListItem*'s, NOT BListItem*'s
+		virtual bool AddItem(BListItem*, int32 fullListIndex);		// unhide
+		virtual bool AddItem(BListItem*);							// unhide
 		virtual bool RemoveItem(CLVListItem* item);
 		virtual BListItem* RemoveItem(int32 fullListIndex);			//Actually returns CLVListItem
 		virtual bool RemoveItems(int32 fullListIndex, int32 count);
+		virtual bool RemoveItem(BListItem* item);					// unhide
 		virtual void MakeEmpty();
 		CLVListItem* FullListItemAt(int32 fullListIndex)  const;
 		int32 FullListIndexOf(const CLVListItem* item) const;

src/preferences/shortcuts/clv/MouseWatcher.cpp

@@ -20,7 +20,7 @@ int32 MouseWatcher(void* data)
 {
 	BMessenger* TheMessenger = (BMessenger*)data;
 	BPoint PreviousPos;
-	uint32 PreviousButtons;
+	uint32 PreviousButtons = 0xFFFFFFFF;
 	bool FirstCheck = true;
 	BMessage MessageToSend;
 	MessageToSend.AddPoint("where",BPoint(0,0));