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//=============================================================================
// Copyright (C) 2002 Radical Entertainment Ltd. All rights reserved.
//
// File: debugconsolecallback.cpp
//
// Description:
//
// History: + Created. Thanks to Mirth for this. -- Darwin Chau
//
//=============================================================================
//========================================
// System Includes
//========================================
// Radcore
#include <raddebugconsole.hpp>
// Pure3D
#include <p3d/utility.hpp>
//========================================
// Project Includes
//========================================
#include <console/debugconsolecallback.h>
#include <console/console.h>
#include <console/fbstricmp.h>
#include <string.h>
//******************************************************************************
//
// Global Data, Local Data, Local Classes
//
//******************************************************************************
//******************************************************************************
//
// Public Member Functions
//
//******************************************************************************
//==============================================================================
// DebugConsoleCallback::DebugConsoleCallback
//==============================================================================
//
// Description:
//
// Parameters:
//
// Return:
//
//==============================================================================
DebugConsoleCallback::DebugConsoleCallback()
:
mFirstHistoryIndex( 0 ),
mLastHistoryIndex( 0 ),
mGetHistoryIndex( 0 ),
mCursorPosition( 0 )
{
mConsoleHistory[0][0] = '\0';
mTabCompleteString = "";
mTabCurrentFunction = "";
}
//==============================================================================
// DebugConsoleCallback::~DebugConsoleCallback
//==============================================================================
//
// Description:
//
// Parameters:
//
// Return:
//
//==============================================================================
DebugConsoleCallback::~DebugConsoleCallback()
{
}
//==============================================================================
// DebugConsoleCallback::OnVKey
//==============================================================================
//
// Description:
//
// Parameters:
//
// Return:
//
//==============================================================================
void DebugConsoleCallback::OnVKey
(
int virtualKey,
bool ctrl,
bool shift,
bool alt
)
{
#ifdef RAD_DEBUG
//set the bool so that OnChar() will not process the event as well...
mInputHandled = true;
//see if the ctrl key was pressed
if (ctrl)
{
switch (virtualKey)
{
//cut
case 'X':
p3d::printf("DEBUG cut not yet implemented.");
break;
//copy:
case 'C':
p3d::printf("DEBUG copy not yet implemented.");
break;
//paste:
case 'V':
p3d::printf("DEBUG paste not yet implemented.");
break;
}
}
else
{
switch (virtualKey)
{
case VK_RETURN:
GetConsole()->Printf("=>%s", mConsoleHistory[0]);
GetConsole()->Evaluate(mConsoleHistory[0], "CMDLine");
//only copy the current console history if we have a non-empty line
if (mConsoleHistory[0][0] != '\0')
{
//don't duplicate exact history entries...
if (mLastHistoryIndex == 0 || smStricmp(mConsoleHistory[0], mConsoleHistory[mLastHistoryIndex]))
{
//copy the current console history[0] into the next history buffer
mLastHistoryIndex++;
if (mLastHistoryIndex >= CONSOLE_HISTORY_SIZE)
mLastHistoryIndex = 1;
strcpy(mConsoleHistory[mLastHistoryIndex], mConsoleHistory[0]);
//update the "firstHistory" buffer index
if (mFirstHistoryIndex == 0)
mFirstHistoryIndex = 1;
else if (mLastHistoryIndex == mFirstHistoryIndex)
mFirstHistoryIndex++;
}
}
//reset the "getHistory" index
mGetHistoryIndex = 0;
//reset the current buffer
mConsoleHistory[0][0] = '\0';
//reset the cursor position
mCursorPosition = 0;
//reset the tab completion string
mTabCompleteString = "";
break;
case VK_BACK:
//delete from the current cursor position
if (mCursorPosition > 0)
{
//copy from the cursor position into a temp buffer
char temp[Console::MAX_STRING_LENGTH];
strcpy(temp, &mConsoleHistory[0][mCursorPosition]);
//decriment the cursor position, and copy the string back
mCursorPosition--;
strcpy(&mConsoleHistory[0][mCursorPosition], temp);
//reset the tab completion string
mTabCompleteString = "";
}
break;
case VK_DELETE:
//delete the character at the cursor position
if( mCursorPosition < static_cast<int>(strlen(mConsoleHistory[0])) )
{
//copy from the cursor position + 1 into a temp buffer
char temp[Console::MAX_STRING_LENGTH];
strcpy(temp, &mConsoleHistory[0][mCursorPosition + 1]);
//and copy the string back to the cursor position
strcpy(&mConsoleHistory[0][mCursorPosition], temp);
//reset the tab completion string
mTabCompleteString = "";
}
break;
case VK_UP:
//retrieve the previous available history
if (mGetHistoryIndex == 0)
mGetHistoryIndex = mLastHistoryIndex;
else
{
//see if we've run out of history
if (mGetHistoryIndex == mFirstHistoryIndex)
break;
mGetHistoryIndex--;
if (mGetHistoryIndex <= 0)
mGetHistoryIndex = CONSOLE_HISTORY_SIZE - 1;
}
//now copy the history into the "current" entry buffer
strcpy(mConsoleHistory[0], mConsoleHistory[mGetHistoryIndex]);
//set the new cursor position
mCursorPosition = strlen(mConsoleHistory[0]);
//reset the tab completion string
mTabCompleteString = "";
break;
case VK_DOWN:
//retrieve the next available history
if (mGetHistoryIndex == 0 || mGetHistoryIndex == mLastHistoryIndex)
break;
mGetHistoryIndex++;
if (mGetHistoryIndex >= CONSOLE_HISTORY_SIZE)
mGetHistoryIndex = 1;
//now copy the history into the "current" entry buffer
strcpy(mConsoleHistory[0], mConsoleHistory[mGetHistoryIndex]);
//set the new cursor position
mCursorPosition = strlen(mConsoleHistory[0]);
//reset the tab completion string
mTabCompleteString = "";
break;
case VK_LEFT:
if (mCursorPosition > 0)
mCursorPosition--;
break;
case VK_RIGHT:
if (mCursorPosition < static_cast<int>(strlen(mConsoleHistory[0])) - 1)
mCursorPosition++;
break;
case VK_HOME:
mCursorPosition = 0;
break;
case VK_END:
mCursorPosition = static_cast<int>(strlen(mConsoleHistory[0]));
break;
case VK_ESCAPE:
//reset the "getHistory" index
mGetHistoryIndex = 0;
//reset the current buffer
mConsoleHistory[0][0] = '\0';
//reset the cursor position
mCursorPosition = 0;
//reset the tab completion string
mTabCompleteString = "";
break;
case VK_TAB:
{
//make sure we have *something* to tabcomplete
if (mConsoleHistory[0][0])
{
//initialize the tab search
if ( mTabCompleteString.GetUID() != static_cast< tUID >( 0 ) )
{
mTabCompleteString = mConsoleHistory[ 0 ];
mTabCurrentFunction = "";
}
const tNameInsensitive& tabCompleteFunction = GetConsole()->TabCompleteFunction(mTabCompleteString.GetText(), mTabCurrentFunction.GetText() );
if( tabCompleteFunction.GetUID() != static_cast< tUID >( 0 ) )
{
//copy the tabCompleteFunction
mTabCurrentFunction = tabCompleteFunction;
//create the new console entry string
char tabConsoleEntry[Console::MAX_STRING_LENGTH];
sprintf(tabConsoleEntry, "%s();", tabCompleteFunction.GetText() );
strcpy(mConsoleHistory[0], tabConsoleEntry);
mCursorPosition = strlen(mConsoleHistory[0]) - 2;
}
}
break;
}
default:
//set the bool to allow OnChar() to handling this event
mInputHandled = false;
break;
}
}
//set the new debug console line
if (mInputHandled)
{
GetConsole()->SetDebugConsoleEntry(mConsoleHistory[0], mCursorPosition);
}
#endif //RAD_DEBUG
}
//==============================================================================
// DebugConsoleCallback::OnChar
//==============================================================================
//
// Description:
//
// Parameters:
//
// Return:
//
//==============================================================================
void DebugConsoleCallback::OnChar(int asciiKey)
{
#ifdef RAD_DEBUG
//if the bool is set, OnVKey already handled the event
if (mInputHandled)
return;
//anything not handled by OnVKey will fall through and be handled here...
int length = strlen(mConsoleHistory[0]);
if (asciiKey >= 0x20 && length < Console::MAX_STRING_LENGTH - 1)
{
//add the character to the console entry at the cursor position
char temp[Console::MAX_STRING_LENGTH];
strcpy(temp, &mConsoleHistory[0][mCursorPosition]);
//insert the character and increment the cursor position
mConsoleHistory[0][mCursorPosition++] = asciiKey;
strcpy(&mConsoleHistory[0][mCursorPosition], temp);
//reset the tab completion string
mTabCompleteString = "";
//set the new debug console line
GetConsole()->SetDebugConsoleEntry(mConsoleHistory[0], mCursorPosition);
}
#endif //RAD_DEBUG
}
void DebugConsoleCallback::OnButtonClick( int xTextPixels, int yTextPixels, int xScreenPixels, int yScreenPixels, bool ctrl, bool shift, bool alt )
{
}
void DebugConsoleCallback::OnButtonDown( int xTextPixels, int yTextPixels, int xScreenPixels, int yScreenPixels, bool ctrl, bool shift, bool alt )
{
}
void DebugConsoleCallback::OnButtonUp( int xTextPixels, int yTextPixels, int xScreenPixels, int yScreenPixels, bool ctrl, bool shift, bool alt )
{
}
void DebugConsoleCallback::OnButtonMove( int xTextPixels, int yTextPixels, int xScreenPixels, int yScreenPixels, bool ctrl, bool shift, bool alt, bool bottondown )
{
}
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