mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-09-09 09:03:20 +02:00
702 lines
20 KiB
C++
702 lines
20 KiB
C++
/****************************************************************************
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* libwiigui
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*
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* gui_customoptionbrowser.cpp
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*
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* GUI class definitions
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***************************************************************************/
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#include "gui.h"
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#include "../wpad.h"
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#include "../main.h"
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#include "../gecko.h"
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#include "../settings/cfg.h"
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#include "gui_customoptionbrowser.h"
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#include <unistd.h>
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#define GAMESELECTSIZE 30
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#define OPTION_LIST_PADDING PAGESIZE
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customOptionList::customOptionList( int Size )
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{
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name = value = NULL;
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size = 0;
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SetSize( Size == 0 ? PAGESIZE : Size );
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length = Size;
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changed = false;
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}
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customOptionList::~customOptionList()
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{
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for ( int i = 0; i < size; i++ )
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{
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free( name[i] );
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free( value[i] );
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}
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delete [] name;
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delete [] value;
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}
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void customOptionList::SetLength( int Length ) //set number of lines
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{
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if ( Length < 0 || Length == length ) return;
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if ( Length > size )
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SetSize( Length + OPTION_LIST_PADDING );
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if ( Length < length )
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{
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for ( int i = Length; i < length; i++ )
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{
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free( name[i] ); // clear unused
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name[i] = NULL;
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free( value[i] );
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value[i] = NULL;
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}
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}
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length = Length;
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changed = true;
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}
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void customOptionList::SetSize( int Size ) //set number of lines
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{
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if ( Size < 0 || Size == size ) return;
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if ( Size > size )
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{
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char **newName = new char *[Size];
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char **newValue = new char *[Size];
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int i;
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for ( i = 0; i < size; i++ )
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{
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newName[i] = name[i]; // copy
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newValue[i] = value[i];
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}
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for ( ; i < Size; i++ )
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{
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newName[i] = NULL; // fill rest with NULL
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newValue[i] = NULL;
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}
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delete [] name;
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name = newName; // set new
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delete [] value;
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value = newValue;
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size = Size;
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}
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}
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void customOptionList::SetName( int i, const char *format, ... )
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{
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if ( i >= length ) SetLength( i + 1 );
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if ( i >= 0 && i < length )
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{
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if ( name[i] ) free( name[i] );
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name[i] = 0;
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va_list va;
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va_start( va, format );
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vasprintf( &name[i], format, va );
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va_end( va );
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changed = true;
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}
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//gprintf("customOptionList::SetName( %d, %s )\n", i, name[i] );
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}
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void customOptionList::SetValue( int i, const char *format, ... )
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{
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if ( i >= length ) SetLength( i + 1 );
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if ( i >= 0 && i < length )
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{
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char *tmp = 0;
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va_list va;
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va_start( va, format );
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vasprintf( &tmp, format, va );
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va_end( va );
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if ( tmp )
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{
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if ( value[i] && !strcmp( tmp, value[i] ) )
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free( tmp );
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else
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{
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free( value[i] );
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value[i] = tmp;
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changed = true;
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}
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}
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}
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//gprintf("customOptionList::SetValue( %d, %s )\n", i, value[i] );
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}
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void customOptionList::Clear( bool OnlyValue/*=false*/ )
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{
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for ( int i = 0; i < size; i++ )
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{
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if ( !OnlyValue )
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{
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free( name[i] );
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name[i] = NULL;
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}
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free( value[i] );
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value[i] = NULL;
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}
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changed = true;
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}
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/**
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* Constructor for the GuiCustomOptionBrowser class.
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*/
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GuiCustomOptionBrowser::GuiCustomOptionBrowser( int w, int h, customOptionList * l, const char *themePath, const char *custombg, const u8 *imagebg, int scrollon, int col2 )
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{
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width = w;
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height = h;
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options = l;
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size = PAGESIZE;
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scrollbaron = scrollon;
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selectable = true;
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listOffset = this->FindMenuItem( -1, 1 );
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selectedItem = 0;
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focus = 1; // allow focus
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coL2 = col2;
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char imgPath[100];
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trigA = new GuiTrigger;
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trigA->SetSimpleTrigger( -1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A );
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trigHeldA = new GuiTrigger;
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trigHeldA->SetHeldTrigger( -1, WPAD_BUTTON_A, PAD_BUTTON_A );
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btnSoundClick = new GuiSound( button_click_pcm, button_click_pcm_size, Settings.sfxvolume );
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snprintf( imgPath, sizeof( imgPath ), "%s%s", themePath, custombg );
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bgOptions = new GuiImageData( imgPath, imagebg );
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bgOptionsImg = new GuiImage( bgOptions );
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bgOptionsImg->SetParent( this );
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bgOptionsImg->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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snprintf( imgPath, sizeof( imgPath ), "%sbg_options_entry.png", themePath );
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bgOptionsEntry = new GuiImageData( imgPath, bg_options_entry_png );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar.png", themePath );
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scrollbar = new GuiImageData( imgPath, scrollbar_png );
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scrollbarImg = new GuiImage( scrollbar );
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scrollbarImg->SetParent( this );
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scrollbarImg->SetAlignment( ALIGN_RIGHT, ALIGN_TOP );
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scrollbarImg->SetPosition( 0, 4 );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_arrowdown.png", themePath );
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arrowDown = new GuiImageData( imgPath, scrollbar_arrowdown_png );
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arrowDownImg = new GuiImage( arrowDown );
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arrowDownOver = new GuiImageData( imgPath, scrollbar_arrowdown_png );
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arrowDownOverImg = new GuiImage( arrowDownOver );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_arrowup.png", themePath );
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arrowUp = new GuiImageData( imgPath, scrollbar_arrowup_png );
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arrowUpImg = new GuiImage( arrowUp );
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arrowUpOver = new GuiImageData( imgPath, scrollbar_arrowup_png );
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arrowUpOverImg = new GuiImage( arrowUpOver );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_box.png", themePath );
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scrollbarBox = new GuiImageData( imgPath, scrollbar_box_png );
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scrollbarBoxImg = new GuiImage( scrollbarBox );
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scrollbarBoxOver = new GuiImageData( imgPath, scrollbar_box_png );
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scrollbarBoxOverImg = new GuiImage( scrollbarBoxOver );
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arrowUpBtn = new GuiButton( arrowUpImg->GetWidth(), arrowUpImg->GetHeight() );
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arrowUpBtn->SetParent( this );
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arrowUpBtn->SetImage( arrowUpImg );
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arrowUpBtn->SetImageOver( arrowUpOverImg );
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arrowUpBtn->SetImageHold( arrowUpOverImg );
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arrowUpBtn->SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
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arrowUpBtn->SetPosition( width / 2 - 18 + 7, -18 );
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arrowUpBtn->SetSelectable( false );
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arrowUpBtn->SetTrigger( trigA );
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arrowUpBtn->SetEffectOnOver( EFFECT_SCALE, 50, 130 );
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arrowUpBtn->SetSoundClick( btnSoundClick );
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arrowDownBtn = new GuiButton( arrowDownImg->GetWidth(), arrowDownImg->GetHeight() );
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arrowDownBtn->SetParent( this );
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arrowDownBtn->SetImage( arrowDownImg );
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arrowDownBtn->SetImageOver( arrowDownOverImg );
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arrowDownBtn->SetImageHold( arrowDownOverImg );
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arrowDownBtn->SetAlignment( ALIGN_CENTRE, ALIGN_BOTTOM );
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arrowDownBtn->SetPosition( width / 2 - 18 + 7, 18 );
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arrowDownBtn->SetSelectable( false );
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arrowDownBtn->SetTrigger( trigA );
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arrowDownBtn->SetEffectOnOver( EFFECT_SCALE, 50, 130 );
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arrowDownBtn->SetSoundClick( btnSoundClick );
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scrollbarBoxBtn = new GuiButton( scrollbarBoxImg->GetWidth(), scrollbarBoxImg->GetHeight() );
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scrollbarBoxBtn->SetParent( this );
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scrollbarBoxBtn->SetImage( scrollbarBoxImg );
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scrollbarBoxBtn->SetImageOver( scrollbarBoxOverImg );
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scrollbarBoxBtn->SetImageHold( scrollbarBoxOverImg );
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scrollbarBoxBtn->SetAlignment( ALIGN_CENTRE, ALIGN_TOP );
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scrollbarBoxBtn->SetSelectable( false );
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scrollbarBoxBtn->SetEffectOnOver( EFFECT_SCALE, 50, 120 );
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scrollbarBoxBtn->SetMinY( 0 );
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scrollbarBoxBtn->SetMaxY( height - 30 );
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scrollbarBoxBtn->SetHoldable( true );
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scrollbarBoxBtn->SetTrigger( trigHeldA );
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optionIndex = new int[size];
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optionVal = new GuiText * [size];
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optionValOver = new GuiText * [size];
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optionBtn = new GuiButton * [size];
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optionTxt = new GuiText * [size];
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optionBg = new GuiImage * [size];
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for ( int i = 0; i < size; i++ )
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{
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optionTxt[i] = new GuiText( options->GetName( i ), 20, THEME.settingstext );
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optionTxt[i]->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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optionTxt[i]->SetPosition( 24, 0 );
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optionTxt[i]->SetMaxWidth( bgOptionsImg->GetWidth() - ( coL2 + 24 ), DOTTED );
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optionBg[i] = new GuiImage( bgOptionsEntry );
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optionVal[i] = new GuiText( ( char * ) NULL, 20, THEME.settingstext );
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optionVal[i]->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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optionValOver[i] = new GuiText( ( char * ) NULL, 20, THEME.settingstext );
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optionValOver[i]->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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optionBtn[i] = new GuiButton( width - 28, GAMESELECTSIZE );
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optionBtn[i]->SetParent( this );
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optionBtn[i]->SetLabel( optionTxt[i], 0 );
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optionBtn[i]->SetLabel( optionVal[i], 1 );
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optionBtn[i]->SetLabelOver( optionValOver[i], 1 );
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optionBtn[i]->SetImageOver( optionBg[i] );
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optionBtn[i]->SetPosition( 10, GAMESELECTSIZE*i + 4 );
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optionBtn[i]->SetRumble( false );
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optionBtn[i]->SetTrigger( trigA );
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optionBtn[i]->SetSoundClick( btnSoundClick );
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}
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UpdateListEntries();
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}
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/**
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* Destructor for the GuiCustomOptionBrowser class.
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*/
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GuiCustomOptionBrowser::~GuiCustomOptionBrowser()
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{
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delete arrowUpBtn;
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delete arrowDownBtn;
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delete scrollbarBoxBtn;
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delete scrollbarImg;
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delete arrowDownImg;
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delete arrowDownOverImg;
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delete arrowUpImg;
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delete arrowUpOverImg;
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delete scrollbarBoxImg;
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delete scrollbarBoxOverImg;
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delete scrollbar;
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delete arrowDown;
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delete arrowDownOver;
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delete arrowUp;
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delete arrowUpOver;
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delete scrollbarBox;
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delete scrollbarBoxOver;
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delete bgOptionsImg;
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delete bgOptions;
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delete bgOptionsEntry;
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delete trigA;
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delete trigHeldA;
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delete btnSoundClick;
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for ( int i = 0; i < size; i++ )
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{
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delete optionTxt[i];
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delete optionVal[i];
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delete optionValOver[i];
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delete optionBg[i];
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delete optionBtn[i];
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}
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delete [] optionIndex;
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delete [] optionVal;
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delete [] optionValOver;
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delete [] optionBtn;
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delete [] optionTxt;
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delete [] optionBg;
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}
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void GuiCustomOptionBrowser::SetFocus( int f )
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{
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LOCK( this );
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focus = f;
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for ( int i = 0; i < size; i++ )
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optionBtn[i]->ResetState();
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if ( f == 1 )
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optionBtn[selectedItem]->SetState( STATE_SELECTED );
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}
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void GuiCustomOptionBrowser::ResetState()
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{
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LOCK( this );
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if ( state != STATE_DISABLED )
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{
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state = STATE_DEFAULT;
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stateChan = -1;
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}
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for ( int i = 0; i < size; i++ )
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{
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optionBtn[i]->ResetState();
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}
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}
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int GuiCustomOptionBrowser::GetClickedOption()
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{
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int found = -1;
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for ( int i = 0; i < size; i++ )
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{
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if ( optionBtn[i]->GetState() == STATE_CLICKED )
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{
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optionBtn[i]->SetState( STATE_SELECTED );
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found = optionIndex[i];
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break;
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}
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}
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return found;
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}
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int GuiCustomOptionBrowser::GetSelectedOption()
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{
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int found = -1;
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for ( int i = 0; i < size; i++ )
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{
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if ( optionBtn[i]->GetState() == STATE_SELECTED )
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{
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found = optionIndex[i];
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break;
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}
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}
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return found;
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}
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void GuiCustomOptionBrowser::SetClickable( bool enable )
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{
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for ( int i = 0; i < size; i++ )
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{
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optionBtn[i]->SetClickable( enable );
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}
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}
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void GuiCustomOptionBrowser::SetScrollbar( int enable )
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{
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scrollbaron = enable;
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}
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void GuiCustomOptionBrowser::SetOffset( int optionnumber )
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{
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listOffset = optionnumber;
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selectedItem = optionnumber;
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}
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/****************************************************************************
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* FindMenuItem
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*
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* Help function to find the next visible menu item on the list
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***************************************************************************/
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int GuiCustomOptionBrowser::FindMenuItem( int currentItem, int direction )
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{
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int nextItem = currentItem + direction;
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if ( nextItem < 0 || nextItem >= options->GetLength() )
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return -1;
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if ( strlen( options->GetName( nextItem ) ) > 0 )
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return nextItem;
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else
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return FindMenuItem( nextItem, direction );
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}
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/**
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* Draw the button on screen
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*/
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void GuiCustomOptionBrowser::Draw()
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{
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LOCK( this );
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if ( !this->IsVisible() )
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return;
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bgOptionsImg->Draw();
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int next = listOffset;
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for ( int i = 0; i < size; i++ )
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{
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if ( next >= 0 )
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{
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optionBtn[i]->Draw();
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next = this->FindMenuItem( next, 1 );
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}
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else
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break;
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}
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if ( scrollbaron == 1 )
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{
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scrollbarImg->Draw();
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arrowUpBtn->Draw();
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arrowDownBtn->Draw();
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scrollbarBoxBtn->Draw();
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}
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this->UpdateEffects();
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}
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void GuiCustomOptionBrowser::UpdateListEntries()
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{
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scrollbaron = options->GetLength() > size;
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if ( listOffset < 0 ) listOffset = this->FindMenuItem( -1, 1 );
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int next = listOffset;
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int maxNameWidth = 0;
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for ( int i = 0; i < size; i++ )
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{
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if ( next >= 0 )
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{
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if ( optionBtn[i]->GetState() == STATE_DISABLED )
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{
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optionBtn[i]->SetVisible( true );
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optionBtn[i]->SetState( STATE_DEFAULT );
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}
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optionTxt[i]->SetText( options->GetName( next ) );
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if ( maxNameWidth < optionTxt[i]->GetTextWidth() )
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maxNameWidth = optionTxt[i]->GetTextWidth();
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optionVal[i]->SetText( options->GetValue( next ) );
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optionValOver[i]->SetText( options->GetValue( next ) );
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optionIndex[i] = next;
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next = this->FindMenuItem( next, 1 );
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}
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else
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{
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optionBtn[i]->SetVisible( false );
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optionBtn[i]->SetState( STATE_DISABLED );
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}
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}
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if ( coL2 < ( 24 + maxNameWidth + 16 ) )
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coL2 = 24 + maxNameWidth + 16;
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for ( int i = 0; i < size; i++ )
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{
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if ( optionBtn[i]->GetState() != STATE_DISABLED )
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{
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optionVal[i]->SetPosition( coL2, 0 );
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optionVal[i]->SetMaxWidth( bgOptionsImg->GetWidth() - ( coL2 + 24 ), DOTTED );
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optionValOver[i]->SetPosition( coL2, 0 );
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optionValOver[i]->SetMaxWidth( bgOptionsImg->GetWidth() - ( coL2 + 24 ), SCROLL_HORIZONTAL );
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}
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}
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}
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void GuiCustomOptionBrowser::Update( GuiTrigger * t )
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{
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LOCK( this );
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int next, prev, lang = options->GetLength();
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if ( state == STATE_DISABLED || !t )
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return;
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if ( options->IsChanged() )
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{
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coL2 = 0;
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UpdateListEntries();
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}
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int old_listOffset = listOffset;
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if ( scrollbaron == 1 )
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{
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// update the location of the scroll box based on the position in the option list
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arrowUpBtn->Update( t );
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arrowDownBtn->Update( t );
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scrollbarBoxBtn->Update( t );
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}
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next = listOffset;
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u32 buttonshold = ButtonsHold();
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if ( buttonshold != WPAD_BUTTON_UP && buttonshold != WPAD_BUTTON_DOWN )
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{
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for ( int i = 0; i < size; i++ )
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{
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if ( next >= 0 )
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next = this->FindMenuItem( next, 1 );
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if ( focus )
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{
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if ( i != selectedItem && optionBtn[i]->GetState() == STATE_SELECTED )
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{
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optionBtn[i]->ResetState();
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}
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else if ( i == selectedItem && optionBtn[i]->GetState() == STATE_DEFAULT )
|
|
{
|
|
optionBtn[selectedItem]->SetState( STATE_SELECTED );
|
|
}
|
|
}
|
|
|
|
|
|
optionBtn[i]->Update( t );
|
|
|
|
if ( optionBtn[i]->GetState() == STATE_SELECTED )
|
|
{
|
|
selectedItem = i;
|
|
}
|
|
}
|
|
}
|
|
|
|
// pad/joystick navigation
|
|
if ( !focus )
|
|
return; // skip navigation
|
|
|
|
if ( t->Down() )
|
|
{
|
|
next = this->FindMenuItem( optionIndex[selectedItem], 1 );
|
|
|
|
if ( next >= 0 )
|
|
{
|
|
if ( selectedItem == size - 1 )
|
|
{
|
|
// move list down by 1
|
|
listOffset = this->FindMenuItem( listOffset, 1 );
|
|
}
|
|
else if ( optionBtn[selectedItem+1]->IsVisible() )
|
|
{
|
|
optionBtn[selectedItem]->ResetState();
|
|
optionBtn[selectedItem+1]->SetState( STATE_SELECTED, t->chan );
|
|
selectedItem++;
|
|
}
|
|
}
|
|
}
|
|
else if ( t->Up() )
|
|
{
|
|
prev = this->FindMenuItem( optionIndex[selectedItem], -1 );
|
|
|
|
if ( prev >= 0 )
|
|
{
|
|
if ( selectedItem == 0 )
|
|
{
|
|
// move list up by 1
|
|
listOffset = prev;
|
|
}
|
|
else
|
|
{
|
|
optionBtn[selectedItem]->ResetState();
|
|
optionBtn[selectedItem-1]->SetState( STATE_SELECTED, t->chan );
|
|
selectedItem--;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( scrollbaron == 1 )
|
|
{
|
|
if ( arrowDownBtn->GetState() == STATE_CLICKED ||
|
|
arrowDownBtn->GetState() == STATE_HELD )
|
|
{
|
|
|
|
next = this->FindMenuItem( optionIndex[selectedItem], 1 );
|
|
|
|
if ( next >= 0 )
|
|
{
|
|
if ( selectedItem == size - 1 )
|
|
{
|
|
// move list down by 1
|
|
listOffset = this->FindMenuItem( listOffset, 1 );
|
|
}
|
|
else if ( optionBtn[selectedItem+1]->IsVisible() )
|
|
{
|
|
optionBtn[selectedItem]->ResetState();
|
|
optionBtn[selectedItem+1]->SetState( STATE_SELECTED, t->chan );
|
|
selectedItem++;
|
|
}
|
|
scrollbarBoxBtn->Draw();
|
|
usleep( 35000 );
|
|
}
|
|
if ( buttonshold != WPAD_BUTTON_A )
|
|
{
|
|
arrowDownBtn->ResetState();
|
|
}
|
|
}
|
|
else if ( arrowUpBtn->GetState() == STATE_CLICKED ||
|
|
arrowUpBtn->GetState() == STATE_HELD )
|
|
{
|
|
prev = this->FindMenuItem( optionIndex[selectedItem], -1 );
|
|
|
|
if ( prev >= 0 )
|
|
{
|
|
if ( selectedItem == 0 )
|
|
{
|
|
// move list up by 1
|
|
listOffset = prev;
|
|
}
|
|
else
|
|
{
|
|
optionBtn[selectedItem]->ResetState();
|
|
optionBtn[selectedItem-1]->SetState( STATE_SELECTED, t->chan );
|
|
selectedItem--;
|
|
}
|
|
scrollbarBoxBtn->Draw();
|
|
usleep( 35000 );
|
|
}
|
|
if ( buttonshold != WPAD_BUTTON_A )
|
|
{
|
|
arrowUpBtn->ResetState();
|
|
}
|
|
}
|
|
|
|
if ( scrollbarBoxBtn->GetState() == STATE_HELD &&
|
|
scrollbarBoxBtn->GetStateChan() == t->chan &&
|
|
t->wpad.ir.valid && options->GetLength() > size )
|
|
{
|
|
scrollbarBoxBtn->SetPosition( width / 2 - 18 + 7, 0 );
|
|
|
|
int position = t->wpad.ir.y - 50 - scrollbarBoxBtn->GetTop();
|
|
|
|
listOffset = ( position * lang ) / 180 - selectedItem;
|
|
|
|
if ( listOffset <= 0 )
|
|
{
|
|
listOffset = 0;
|
|
selectedItem = 0;
|
|
}
|
|
else if ( listOffset + size >= lang )
|
|
{
|
|
listOffset = lang - size;
|
|
selectedItem = size - 1;
|
|
}
|
|
}
|
|
int positionbar = 237 * ( listOffset + selectedItem ) / lang;
|
|
|
|
if ( positionbar > 216 )
|
|
positionbar = 216;
|
|
scrollbarBoxBtn->SetPosition( width / 2 - 18 + 7, positionbar + 8 );
|
|
|
|
if ( t->Right() )
|
|
{
|
|
if ( listOffset < lang && lang > size )
|
|
{
|
|
listOffset = listOffset + size;
|
|
if ( listOffset + size >= lang )
|
|
listOffset = lang - size;
|
|
}
|
|
}
|
|
else if ( t->Left() )
|
|
{
|
|
if ( listOffset > 0 )
|
|
{
|
|
listOffset = listOffset - size;
|
|
if ( listOffset < 0 )
|
|
listOffset = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( old_listOffset != listOffset )
|
|
UpdateListEntries();
|
|
|
|
if ( updateCB )
|
|
updateCB( this );
|
|
}
|