mirror of https://github.com/PCSX2/pcsx2.git
125 lines
3.5 KiB
C++
125 lines
3.5 KiB
C++
/* Pcsx2 - Pc Ps2 Emulator
|
|
* Copyright (C) 2002-2009 Pcsx2 Team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "Dependencies.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxGuiTools.h
|
|
//
|
|
// This file is meant to contain utility classes for users of the wxWidgets library.
|
|
// All classes in this file are dependent on wxBase and wxCore libraries! Meaning
|
|
// you will have to use wxCore header files and link against wxCore (GUI) to build
|
|
// them. For tools which require only wxBase, see wxBaseTools.h
|
|
// ----------------------------------------------------------------------------
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////
|
|
// pxTextWrapperBase
|
|
// this class is used to wrap the text on word boundary: wrapping is done by calling
|
|
// OnStartLine() and OnOutputLine() functions. This class by itself can be used as a
|
|
// line counting tool, but produces no formatted text output.
|
|
//
|
|
// [class "borrowed" from wxWidgets private code, made public, and renamed to avoid possible
|
|
// conflicts with future editions of wxWidgets which might make it public. Why this isn't
|
|
// publicly available already in wxBase I'll never know-- air]
|
|
//
|
|
class pxTextWrapperBase
|
|
{
|
|
protected:
|
|
bool m_eol;
|
|
int m_linecount;
|
|
|
|
public:
|
|
virtual ~pxTextWrapperBase() { }
|
|
|
|
pxTextWrapperBase() :
|
|
m_eol( false )
|
|
, m_linecount( 0 )
|
|
{
|
|
}
|
|
|
|
// win is used for getting the font, text is the text to wrap, width is the
|
|
// max line width or -1 to disable wrapping
|
|
void Wrap( const wxWindow *win, const wxString& text, int widthMax );
|
|
|
|
int GetLineCount() const
|
|
{
|
|
return m_linecount;
|
|
}
|
|
|
|
protected:
|
|
// line may be empty
|
|
virtual void OnOutputLine(const wxString& line) { }
|
|
|
|
// called at the start of every new line (except the very first one)
|
|
virtual void OnNewLine() { }
|
|
|
|
void DoOutputLine(const wxString& line)
|
|
{
|
|
OnOutputLine(line);
|
|
m_linecount++;
|
|
m_eol = true;
|
|
}
|
|
|
|
// this function is a destructive inspector: when it returns true it also
|
|
// resets the flag to false so calling it again wouldn't return true any
|
|
// more
|
|
bool IsStartOfNewLine()
|
|
{
|
|
if ( !m_eol )
|
|
return false;
|
|
|
|
m_eol = false;
|
|
return true;
|
|
}
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////
|
|
// pxTextWrapper
|
|
// This class extends pxTextWrapperBase and adds the ability to retrieve the formatted
|
|
// result of word wrapping.
|
|
//
|
|
class pxTextWrapper : public pxTextWrapperBase
|
|
{
|
|
protected:
|
|
wxString m_text;
|
|
|
|
public:
|
|
pxTextWrapper() : pxTextWrapperBase()
|
|
, m_text()
|
|
{
|
|
}
|
|
|
|
const wxString& GetResult() const
|
|
{
|
|
return m_text;
|
|
}
|
|
|
|
protected:
|
|
virtual void OnOutputLine(const wxString& line)
|
|
{
|
|
m_text += line;
|
|
}
|
|
|
|
virtual void OnNewLine()
|
|
{
|
|
m_text += L'\n';
|
|
}
|
|
};
|