CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyGUIControlMultiLineEdit.cpp

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*==LICENSE==*/

#include <Python.h>
#include "pyKey.h"
#pragma hdrstop

#include "pfGameGUIMgr/pfGUIMultiLineEditCtrl.h"

#include "pyGUIControlMultiLineEdit.h"
#include "pyColor.h"

pyGUIControlMultiLineEdit::pyGUIControlMultiLineEdit(pyKey& gckey) : pyGUIControl(gckey)
{
}

pyGUIControlMultiLineEdit::pyGUIControlMultiLineEdit(plKey objkey) : pyGUIControl(objkey)
{
}

hsBool pyGUIControlMultiLineEdit::IsGUIControlMultiLineEdit(pyKey& gckey)
{
    if ( gckey.getKey() && pfGUIMultiLineEditCtrl::ConvertNoRef(gckey.getKey()->ObjectIsLoaded()) )
        return true;
    return false;
}


void pyGUIControlMultiLineEdit::SetScrollPosition( int32_t topLine )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->SetScrollPosition(topLine);
        }
    }
}

void pyGUIControlMultiLineEdit::MoveCursor( int32_t dir)
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->MoveCursor((enum pfGUIMultiLineEditCtrl::Direction)dir);
        }
    }
}


void pyGUIControlMultiLineEdit::ClearBuffer( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->ClearBuffer();
        }
    }
}

void pyGUIControlMultiLineEdit::SetText( const char *asciiText )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->SetBuffer(asciiText);
        }
    }
}

void pyGUIControlMultiLineEdit::SetTextW( const wchar_t *asciiText )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->SetBuffer(asciiText);
        }
    }
}

const char* pyGUIControlMultiLineEdit::GetText( void )
{
    // up to the caller to free the string... but when?
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            const char* text = pbmod->GetNonCodedBuffer();
            // convert string to a PyObject (which also copies the string)
            return text;
        }
    }
    // return None on error
    return nil;
}

const wchar_t* pyGUIControlMultiLineEdit::GetTextW( void )
{
    // up to the caller to free the string... but when?
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            const wchar_t* text = pbmod->GetNonCodedBufferW();
            // convert string to a PyObject (which also copies the string)
            return text;
        }
    }
    // return None on error
    return nil;
}

//
// set the encoded buffer - encoded with style and color
//
void pyGUIControlMultiLineEdit::SetEncodedBuffer( PyObject* buffer_object )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            // something to do here... later
            uint8_t* daBuffer = nil;
            Py_ssize_t length;
            PyObject_AsReadBuffer( buffer_object, (const void**)&daBuffer, &length);
            if ( daBuffer != nil )
            {
                // don't alter the user's buffer... but into a copy of our own
                uint8_t* altBuffer = new uint8_t[length];
// =====> temp>> change 0xFEs back into '\0's
                int i;
                for ( i=0 ; i<length ; i++ )
                {
                    if ( daBuffer[i] == 254 )
                        altBuffer[i] = 0;       // change into a 0xFE
                    else
                        altBuffer[i] = daBuffer[i];
                }
// =====> temp>> change 0xFEs back into '\0's
                pbmod->SetBuffer( altBuffer, length );
                delete [] altBuffer;

                pbmod->SetCursorToLoc(0);
                pbmod->SetScrollPosition(0);
            }
        }
    }
}

void pyGUIControlMultiLineEdit::SetEncodedBufferW( PyObject* buffer_object )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            // something to do here... later
            uint16_t* daBuffer = nil;
            Py_ssize_t length;
            PyObject_AsReadBuffer( buffer_object, (const void**)&daBuffer, &length);
            if ( daBuffer != nil )
            {
                // don't alter the user's buffer... but into a copy of our own
                uint16_t* altBuffer = new uint16_t[length];
                // =====> temp>> change 0xFFFEs back into '\0's
                int i;
                for ( i=0 ; i<length ; i++ )
                {
                    if ( daBuffer[i] == 0xFFFE )
                        altBuffer[i] = 0;       // change into a 0
                    else
                        altBuffer[i] = daBuffer[i];
                }
                // =====> temp>> change 0xFFFEs back into '\0's
                pbmod->SetBuffer( altBuffer, length );
                delete [] altBuffer;

                pbmod->SetCursorToLoc(0);
                pbmod->SetScrollPosition(0);
            }
        }
    }
}

const char* pyGUIControlMultiLineEdit::GetEncodedBuffer()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            uint32_t length;
            uint8_t* daBuffer = pbmod->GetCodedBuffer( length );
            if ( daBuffer )
            {
                uint8_t* altBuffer = new uint8_t[length+1];
// =====> temp>> to get rid of '\0's (change into 0xFEs)
                int i;
                for ( i=0 ; i<length ; i++ )
                {
                    if ( daBuffer[i] == 0 )
                        altBuffer[i] = 254;     // change into a 0xFE
                    else
                        altBuffer[i] = daBuffer[i];
                }
                // add '\0' top end of string
                altBuffer[length] = 0;
// =====> temp>> to get rid of '\0's (change into 0xFEs)
                delete [] daBuffer;
                // May have to use a string object instead of a buffer
                // (String makes its own copy of the string)
                return (const char*)altBuffer;
            }
        }
    }
    // return None on error
    return nil;
}

const wchar_t* pyGUIControlMultiLineEdit::GetEncodedBufferW()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            uint32_t length;
            uint16_t* daBuffer = pbmod->GetCodedBufferW( length );
            if ( daBuffer )
            {
                uint16_t* altBuffer = new uint16_t[length+1];
                // =====> temp>> to get rid of '\0's (change into 0xFFFEs)
                int i;
                for ( i=0 ; i<length ; i++ )
                {
                    if ( daBuffer[i] == 0 )
                        altBuffer[i] = 0xFFFE;      // change into a 0xFFFE
                    else
                        altBuffer[i] = daBuffer[i];
                }
                // add '\0' top end of string
                altBuffer[length] = 0;
                delete [] daBuffer;
                // =====> temp>> to get rid of '\0's (change into 0xFEs)
                // May have to use a string object instead of a buffer
                // (String makes its own copy of the string)
                return (const wchar_t*)altBuffer;
            }
        }
    }
    // return None on error
    return nil;
}

uint32_t  pyGUIControlMultiLineEdit::GetBufferSize()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            return pbmod->GetBufferSize();
        }
    }
    return 0;
}



void pyGUIControlMultiLineEdit::InsertChar( char c )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->InsertChar(c);
        }
    }
}

void pyGUIControlMultiLineEdit::InsertCharW( wchar_t c )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->InsertChar(c);
        }
    }
}

void pyGUIControlMultiLineEdit::InsertString( const char *string )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->InsertString(string);
        }
    }
}

void pyGUIControlMultiLineEdit::InsertStringW( const wchar_t *string )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->InsertString(string);
        }
    }
}

void pyGUIControlMultiLineEdit::InsertColor( pyColor& color )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            hsColorRGBA col = color.getColor();
            pbmod->InsertColor(col);
        }
    }
}

void pyGUIControlMultiLineEdit::InsertStyle( uint8_t fontStyle )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->InsertStyle(fontStyle);
        }
    }
}

void pyGUIControlMultiLineEdit::DeleteChar( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
        {
            pbmod->DeleteChar();
        }
    }
}

void pyGUIControlMultiLineEdit::Lock( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->Lock();
    }
}

void pyGUIControlMultiLineEdit::Unlock( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->Unlock();
    }
}

hsBool pyGUIControlMultiLineEdit::IsLocked( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            return pbmod->IsLocked();
    }
    // don't know... must false then
    return false;
}

void pyGUIControlMultiLineEdit::Clickable( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->ClearFlag(pfGUIControlMod::kIntangible);
    }
}

void pyGUIControlMultiLineEdit::Unclickable( void )
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->SetFlag(pfGUIControlMod::kIntangible);
    }
}

void pyGUIControlMultiLineEdit::SetBufferLimit(int32_t limit)
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->SetBufferLimit(limit);
    }
}

int32_t pyGUIControlMultiLineEdit::GetBufferLimit()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            return pbmod->GetBufferLimit();
    }
    return 0;
}

void pyGUIControlMultiLineEdit::EnableScrollControl()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->SetScrollEnable(true);
    }
}

void pyGUIControlMultiLineEdit::DisableScrollControl()
{
    if ( fGCkey )
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->SetScrollEnable(false);
    }
}

void pyGUIControlMultiLineEdit::DeleteLinesFromTop( int lines )
{
    if (fGCkey)
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->DeleteLinesFromTop(lines);
    }
}

uint32_t pyGUIControlMultiLineEdit::GetFontSize()
{
    if (fGCkey)
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            return pbmod->GetFontSize();
    }
    return 12; // something relatively sane
}

void pyGUIControlMultiLineEdit::SetFontSize( uint32_t fontsize )
{
    if (fGCkey)
    {
        // get the pointer to the modifier
        pfGUIMultiLineEditCtrl* pbmod = pfGUIMultiLineEditCtrl::ConvertNoRef(fGCkey->ObjectIsLoaded());
        if ( pbmod )
            pbmod->SetFontSize((uint8_t)fontsize);
    }
}