font tool overlapping character fix by heiye. updated const signatures in gui editor and font tool.

git-svn-id: http://svn.code.sf.net/p/irrlicht/code/trunk@980 dfc29bdd-3216-0410-991c-e03cc46cb475

tools/GUIEditor/CGUIAttribute.h

@@ -54,7 +54,7 @@ namespace gui
 				AttribName->drop();
 		}
 
-		virtual bool OnEvent(SEvent e)
+		virtual bool OnEvent(const SEvent &e)
 		{
 			if (IsEnabled)
 			{

tools/GUIEditor/CGUIColorAttribute.h

@@ -89,7 +89,7 @@ namespace gui
 			CGUIAttribute::setAttrib(attribs, attribIndex);
 		}
 
-		virtual bool OnEvent(SEvent e)
+		virtual bool OnEvent(const SEvent &e)
 		{
 			switch (e.EventType)
 			{

tools/GUIEditor/CGUIEditFactory.cpp

@@ -145,14 +145,14 @@ IGUIElement* CGUIEditFactory::addGUIElement(const c8* typeName, IGUIElement* par
 
 
 //! returns amount of element types this factory is able to create
-s32 CGUIEditFactory::getCreatableGUIElementTypeCount()
+s32 CGUIEditFactory::getCreatableGUIElementTypeCount() const
 {
 	return EGUIEDIT_COUNT;
 }
 
 
 //! returns type name of a createable element type 
-const c8* CGUIEditFactory::getCreateableGUIElementTypeName(s32 idx)
+const c8* CGUIEditFactory::getCreateableGUIElementTypeName(s32 idx) const
 {
 	if (idx>=0 && idx<EGUIEDIT_COUNT)
 		return GUIEditElementTypeNames[idx];

tools/GUIEditor/CGUIEditFactory.h

@@ -29,17 +29,17 @@ namespace gui
 		virtual IGUIElement* addGUIElement(const c8* typeName, IGUIElement* parent=0);
 
 		//! returns amount of GUI element types this factory is able to create
-		virtual s32 getCreatableGUIElementTypeCount();
+		virtual s32 getCreatableGUIElementTypeCount() const;
 
 		//! returns type name of a createable GUI element type by index
 		/** \param idx: Index of the type in this factory. Must be a value between 0 and
 		getCreatableGUIElementTypeCount() */
-		virtual const c8* getCreateableGUIElementTypeName(s32 idx);
+		virtual const c8* getCreateableGUIElementTypeName(s32 idx) const;
 
 
 		// not used:
-		virtual const c8* getCreateableGUIElementTypeName(EGUI_ELEMENT_TYPE type) {return 0;} ;
+		virtual const c8* getCreateableGUIElementTypeName(EGUI_ELEMENT_TYPE type) const {return 0;} ;
-		virtual EGUI_ELEMENT_TYPE getCreateableGUIElementType(s32 idx)	{ return EGUIET_ELEMENT;};
+		virtual EGUI_ELEMENT_TYPE getCreateableGUIElementType(s32 idx) const { return EGUIET_ELEMENT;};
 		virtual IGUIElement* addGUIElement(EGUI_ELEMENT_TYPE type, IGUIElement* parent=0) {return 0;};
 	private:
 

tools/GUIEditor/CGUIEditWindow.cpp

@@ -110,17 +110,17 @@ CGUIEditWindow::~CGUIEditWindow()
 		ResizeButton->drop();
 }
 
-CGUIAttributeEditor* CGUIEditWindow::getEnvironmentEditor()
+CGUIAttributeEditor* CGUIEditWindow::getEnvironmentEditor() const
 {
 	return EnvEditor;
 }
 
-CGUIAttributeEditor* CGUIEditWindow::getAttributeEditor()
+CGUIAttributeEditor* CGUIEditWindow::getAttributeEditor() const
 {
 	return AttribEditor;
 }
 
-CGUIAttributeEditor* CGUIEditWindow::getOptionEditor()
+CGUIAttributeEditor* CGUIEditWindow::getOptionEditor() const
 {
 	return OptionEditor;
 }
@@ -181,7 +181,7 @@ void CGUIEditWindow::draw()
 
 
 //! called if an event happened.
-bool CGUIEditWindow::OnEvent(SEvent event)
+bool CGUIEditWindow::OnEvent(const SEvent &event)
 {
 	switch(event.EventType)
 	{
@@ -277,6 +277,6 @@ bool CGUIEditWindow::OnEvent(SEvent event)
 
 // we're supposed to supply these if we're creating an IGUIWindow
 // but we don't need them so we'll just return null
-IGUIButton* CGUIEditWindow::getCloseButton()	   {return 0;}
+IGUIButton* CGUIEditWindow::getCloseButton() const     {return 0;}
-IGUIButton* CGUIEditWindow::getMinimizeButton() {return 0;}
+IGUIButton* CGUIEditWindow::getMinimizeButton() const  {return 0;}
-IGUIButton* CGUIEditWindow::getMaximizeButton() {return 0;}
+IGUIButton* CGUIEditWindow::getMaximizeButton() const  {return 0;}

tools/GUIEditor/CGUIEditWindow.h

@@ -26,19 +26,19 @@ namespace gui
 		//! this part draws the window
 		virtual void draw();
 		//! handles events
-		virtual bool OnEvent(SEvent event);
+		virtual bool OnEvent(const SEvent &event);
 
 		//! change selection
 		virtual void setSelectedElement(IGUIElement *sel);
 
 		// not used
-		virtual IGUIButton* getCloseButton();
+		virtual IGUIButton* getCloseButton() const;
-		virtual IGUIButton* getMinimizeButton();
+		virtual IGUIButton* getMinimizeButton() const;
-		virtual IGUIButton* getMaximizeButton();
+		virtual IGUIButton* getMaximizeButton() const;
 
-		CGUIAttributeEditor* getAttributeEditor();
+		CGUIAttributeEditor* getAttributeEditor() const;
-		CGUIAttributeEditor* getOptionEditor();
+		CGUIAttributeEditor* getOptionEditor() const;
-		CGUIAttributeEditor* getEnvironmentEditor();
+		CGUIAttributeEditor* getEnvironmentEditor() const;
 
 		//! this shoudln't be serialized, but this is included as it's an example
 		virtual const c8* getTypeName() const { return "GUIEditWindow"; }

tools/GUIEditor/CGUIEditWorkspace.cpp

@@ -221,7 +221,7 @@ void CGUIEditWorkspace::selectPreviousSibling()
 }
 
 //! called if an event happened.
-bool CGUIEditWorkspace::OnEvent(SEvent e)
+bool CGUIEditWorkspace::OnEvent(const SEvent &e)
 {
 	IGUIFileOpenDialog* dialog=0;
 	switch(e.EventType)
@@ -416,7 +416,7 @@ bool CGUIEditWorkspace::OnEvent(SEvent e)
 				sub->addItem(L"Default factory",-1,true, true);
 
 				// add elements from each factory
-				for (i=0; i < Environment->getRegisteredGUIElementFactoryCount(); ++i)
+				for (i=0; u32(i) < Environment->getRegisteredGUIElementFactoryCount(); ++i)
 				{
 					sub2 = sub->getSubMenu(i);
 
@@ -428,7 +428,7 @@ bool CGUIEditWorkspace::OnEvent(SEvent e)
 						c++;
 					}
 
-					if (i+1 < Environment->getRegisteredGUIElementFactoryCount())
+					if (u32(i+1) < Environment->getRegisteredGUIElementFactoryCount())
 					{
 						core::stringw strFact;
 						strFact = L"Factory ";
@@ -574,7 +574,7 @@ bool CGUIEditWorkspace::OnEvent(SEvent e)
 		// load a gui file
 		case EGET_FILE_SELECTED:
 			dialog = (IGUIFileOpenDialog*)e.GUIEvent.Caller;
-			Environment->loadGUI(core::stringc(dialog->getFilename()).c_str());
+			Environment->loadGUI(core::stringc(dialog->getFileName()).c_str());
 			break;
 
 		case EGET_MENU_ITEM_SELECTED:

tools/GUIEditor/CGUIEditWorkspace.h

@@ -41,7 +41,7 @@ namespace gui
 		~CGUIEditWorkspace();
 
 		//! called if an event happened.
-		virtual bool OnEvent(SEvent event);
+		virtual bool OnEvent(const SEvent &event);
 
 		//! Removes a child.
 		virtual void removeChild(IGUIElement* child);

tools/GUIEditor/CGUIPanel.cpp

@@ -166,7 +166,7 @@ void CGUIPanel::setHScrollBarMode( E_SCROLL_BAR_MODE mode )
 	NeedsUpdate = true;
 }
 
-bool CGUIPanel::OnEvent( SEvent event )
+bool CGUIPanel::OnEvent(const SEvent &event)
 {
     // Redirect mouse wheel to scrollbar
     if ( event.EventType == EET_MOUSE_INPUT_EVENT && event.MouseInput.Event == EMIE_MOUSE_WHEEL )

tools/GUIEditor/CGUIPanel.h

@@ -79,7 +79,7 @@ public:
 	//! returns the visible area inside the panel, excluding scrollbar and border
 	core::rect<s32> getClientArea() const;
     
-    virtual bool OnEvent(SEvent event);
+    virtual bool OnEvent(const SEvent &event);
 
 	//! adds a child to the panel
 	virtual void addChild(IGUIElement* child);

tools/GUIEditor/CGUITextureAttribute.h

@@ -61,7 +61,7 @@ namespace gui
 				AttribButton->drop();
 		}
 
-		virtual bool OnEvent(SEvent e)
+		virtual bool OnEvent(const SEvent &e)
 		{
 
 			if (IsEnabled)

tools/GUIEditor/CGUITextureCacheBrowser.cpp

@@ -183,7 +183,7 @@ void CGUITextureCacheBrowser::updateAbsolutePosition()
 }
 
 //! called if an event happened.
-bool CGUITextureCacheBrowser::OnEvent(SEvent event)
+bool CGUITextureCacheBrowser::OnEvent(const SEvent &event)
 {
 	switch(event.EventType)
 	{

tools/GUIEditor/CGUITextureCacheBrowser.h

@@ -29,7 +29,7 @@ namespace gui
 		~CGUITextureCacheBrowser();
 
 		//! event handler
-		bool OnEvent(SEvent event);
+		virtual bool OnEvent(const SEvent &event);
 
 		//! draws the element
 		virtual void draw();
@@ -41,13 +41,13 @@ namespace gui
 		virtual const c8* getTypeName() const { return "textureCacheBrowser"; }
 
 		//! Returns pointer to the close button
-		virtual IGUIButton* getCloseButton() { return CloseButton; }
+		virtual IGUIButton* getCloseButton() const { return CloseButton; }
 
 		//! Returns pointer to the minimize button
-		virtual IGUIButton* getMinimizeButton() { return 0;}
+		virtual IGUIButton* getMinimizeButton() const { return 0;}
 
 		//! Returns pointer to the maximize button
-		virtual IGUIButton* getMaximizeButton() { return 0;}
+		virtual IGUIButton* getMaximizeButton() const { return 0;}
 
 		void setSelected(s32 index=-1);
 

tools/GUIEditor/CMemoryReadWriteFile.cpp

@@ -14,7 +14,7 @@ CMemoryReadWriteFile::CMemoryReadWriteFile(const c8* filename)
 }
 
 
-s32 CMemoryReadWriteFile::write(const void* buffer, s32 sizeToWrite)
+s32 CMemoryReadWriteFile::write(const void* buffer, u32 sizeToWrite)
 {
 
 	// no point in writing 0 bytes
@@ -34,7 +34,7 @@ s32 CMemoryReadWriteFile::write(const void* buffer, s32 sizeToWrite)
 	
 }
 
-bool CMemoryReadWriteFile::seek(s32 finalPos, bool relativeMovement)
+bool CMemoryReadWriteFile::seek(long finalPos, bool relativeMovement)
 {
 	if (relativeMovement)
 	{
@@ -55,12 +55,12 @@ bool CMemoryReadWriteFile::seek(s32 finalPos, bool relativeMovement)
 
 }
 
-const c8* CMemoryReadWriteFile::getFileName()
+const c8* CMemoryReadWriteFile::getFileName() const
 {
 	return FileName.c_str();
 }
 
-s32 CMemoryReadWriteFile::getPos()
+long CMemoryReadWriteFile::getPos() const
 {
 	return Pos;
 }
@@ -71,7 +71,7 @@ core::array<c8>& CMemoryReadWriteFile::getData()
 }
 
 
-s32 CMemoryReadWriteFile::getSize()
+long CMemoryReadWriteFile::getSize() const
 {
 	return Data.size();
 }

tools/GUIEditor/CMemoryReadWriteFile.h

@@ -27,7 +27,7 @@ namespace io
 		//! \param buffer: Pointer to buffer of bytes to write.
 		//! \param sizeToWrite: Amount of bytes to wrtie to the file.
 		//! \return Returns how much bytes were written.
-		virtual s32 write(const void* buffer, s32 sizeToWrite);
+		virtual s32 write(const void* buffer, u32 sizeToWrite);
 
 		//! Changes position in file, returns true if successful.
 		//! \param finalPos: Destination position in the file.
@@ -35,11 +35,11 @@ namespace io
 		//! changed relative to current position. Otherwise the position is changed 
 		//! from begin of file.		
 		//! \return Returns true if successful, otherwise false.
-		virtual bool seek(s32 finalPos, bool relativeMovement = false);
+		virtual bool seek(long finalPos, bool relativeMovement = false);
 
 		//! Returns size of file.
 		//! \return Returns the size of the file in bytes.
-		virtual s32 getSize();
+		virtual long getSize() const;
 
 		//! Reads an amount of bytes from the file.
 		//! \param buffer: Pointer to buffer where to read bytes will be written to.
@@ -49,11 +49,11 @@ namespace io
 
 		//! Returns the current position in the file.
 		//! \return Returns the current position in the file in bytes.
-		virtual s32 getPos();
+		virtual long getPos() const;
 
 		//! Returns name of file.
 		//! \return Returns the file name as zero terminated character string.
-		virtual const c8* getFileName();
+		virtual const c8* getFileName() const;
 
 		//! Returns file data as an array
 		core::array<c8>& getData();

tools/IrrFontTool/newFontTool/CFontTool.cpp

@@ -124,7 +124,7 @@ inline u32 getTextureSizeFromSurfaceSize(u32 size)
 		{
 			WCRANGE* current = &glyphs->ranges[range];
 
-			maxy=0;
+			//maxy=0;
 
 			// loop through each glyph and write its size and position
 			for (s32 ch=current->wcLow; ch< current->wcLow + current->cGlyphs; ch++)

tools/IrrFontTool/newFontTool/irrFontTool.sln

@@ -18,4 +18,3 @@ Global
 		HideSolutionNode = FALSE
 	EndGlobalSection
 EndGlobal
- 

tools/IrrFontTool/newFontTool/main.cpp

@@ -100,7 +100,7 @@ public:
 		device->setEventReceiver(this);
 	}
 
-	virtual bool OnEvent(SEvent event)
+	virtual bool OnEvent(const SEvent &event)
 	{
 		if (event.EventType == EET_GUI_EVENT)
 		{