GCC 4 fixes.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25885 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/terminal/TermScrollView.cpp

@@ -24,7 +24,7 @@ public:
 	virtual void ValueChanged(float newValue)
 	{
 		if (BView* target = Target())
-			Target()->ScrollTo(0, newValue);
+			target->ScrollTo(0, newValue);
 	}
 };
 

src/apps/terminal/TermView.cpp

@@ -689,7 +689,7 @@ void
 TermView::_InvalidateTextRange(TermPos start, TermPos end)
 {
 	if (end < start)
-		swap(start, end);
+		std::swap(start, end);
 
 	if (start.y == end.y) {
 		_InvalidateTextRect(start.x, start.y, end.x, end.y);
@@ -871,7 +871,7 @@ TermView::_DrawCursor()
 		memcpy(buffer, character.bytes, bytes);
 		buffer[bytes] = '\0';
 
-		_DrawLinePart(fCursor.x * fFontWidth, _LineOffset(fCursor.y),
+		_DrawLinePart(fCursor.x * fFontWidth, (int32)_LineOffset(fCursor.y),
 			attr, buffer, width, selected, true, this);
 	} else {
 		if (selected)
@@ -1022,7 +1022,7 @@ TermView::Draw(BRect updateRect)
 				continue;
 			}
 
-			_DrawLinePart(fFontWidth * i, _LineOffset(j),
+			_DrawLinePart(fFontWidth * i, (int32)_LineOffset(j),
 				attr, buf, count, insideSelection, false, this);
 			i += count;
 			if (i >= fTermColumns)

src/apps/terminal/TermWindow.cpp

@@ -487,7 +487,7 @@ TermWindow::MessageReceived(BMessage *message)
 				
 			font.SetSize(size);	
 			view->SetTermFont(&font);
-			PrefHandler::Default()->setInt32(PREF_HALF_FONT_SIZE, size);
+			PrefHandler::Default()->setInt32(PREF_HALF_FONT_SIZE, (int32)size);
 			
 			_ResizeView(view);
 			break;

src/apps/terminal/TerminalBuffer.cpp

@@ -561,8 +561,7 @@ TerminalBuffer::Find(const char* _pattern, const TermPos& start, bool forward,
 	while (*_pattern != '\0') {
 		int32 charLen = UTF8Char::ByteCount(*_pattern);
 		if (charLen > 0) {
-			pattern[patternLen].bytes = (char[]){ 0, 0, 0, 0 };
-			memcpy(pattern[patternLen].bytes, _pattern, charLen);
+			pattern[patternLen].SetTo(_pattern, charLen);
 
 			// if not case sensitive, convert to lower case
 			if (!caseSensitive && charLen == 1)
@@ -678,8 +677,7 @@ void
 TerminalBuffer::Insert(uchar* string, ushort attr)
 {
 // TODO: Remove! Use InsertChar instead!
-	UTF8Char character;
-	character.bytes = (char[]){ string[0], string[1], string[2], string[3] };
+	UTF8Char character((const char*)string, 4);
 	InsertChar(character, attr);
 }
 

src/apps/terminal/UTF8Char.h

@@ -21,6 +21,24 @@ struct UTF8Char {
 		bytes[0] = c;
 	}
 
+	UTF8Char(const char* c, int32 count)
+	{
+		SetTo(c, count);
+	}
+
+	void SetTo(const char* c, int32 count)
+	{
+		bytes[0] = c[0];
+		if (count > 1) {
+			bytes[1] = c[1];
+			if (count > 2) {
+				bytes[2] = c[2];
+				if (count > 3)
+					bytes[3] = c[3];
+			}
+		}
+	}
+
 	static int32 ByteCount(char firstChar)
 	{
 		// Note, this does not recognize invalid chars