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/* Starshatter OpenSource Distribution
Copyright (c) 1997-2004, Destroyer Studios LLC.
All Rights Reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name "Destroyer Studios" nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
SUBSYSTEM: nGenEx.lib
FILE: RichTextBox.h
AUTHOR: John DiCamillo
OVERVIEW
========
Rich Text Window - an HTML-like control
*/
#ifndef RichTextBox_h
#define RichTextBox_h
#include "Types.h"
#include "Color.h"
#include "Bitmap.h"
#include "ScrollWindow.h"
#include "EventTarget.h"
#include "List.h"
#include "Text.h"
// +--------------------------------------------------------------------+
class RichTextBox : public ScrollWindow
{
public:
static const char* TYPENAME() { return "RichTextBox"; }
RichTextBox(ActiveWindow* p, int ax, int ay, int aw, int ah, DWORD aid=0, DWORD astyle=0);
RichTextBox(Screen* s, int ax, int ay, int aw, int ah, DWORD aid=0, DWORD astyle=0);
virtual ~RichTextBox();
int operator == (const RichTextBox& w) const { return id == w.id; }
// Operations:
virtual void DrawContent(const Rect& ctrl_rect);
virtual void SetText(const char* t);
// Event Target Interface:
virtual int OnMouseMove(int x, int y);
virtual int OnLButtonDown(int x, int y);
virtual int OnLButtonUp(int x, int y);
virtual int OnMouseWheel(int wheel);
virtual int OnClick();
virtual int OnKeyDown(int vk, int flags);
protected:
virtual void DrawTabbedText();
virtual void DrawRichText(Rect& text_rect);
int GetNextTab(int xpos);
virtual int find_next_word_start(const char* text, int index);
virtual int find_next_word_end(const char* text, int index);
virtual int parse_hex_digit(char c);
virtual int process_tag(const char* text, int index, Font*& font);
};
#endif // RichTextBox_h
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