mirror of
https://github.com/wiidev/usbloadergx.git
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486 lines
17 KiB
C++
486 lines
17 KiB
C++
/****************************************************************************
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* libwiigui
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*
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* Tantric 2009
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*
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* gui_filebrowser.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 "prompts/filebrowser.h"
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#include "settings/cfg.h"
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/**
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* Constructor for the GuiFileBrowser class.
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*/
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GuiFileBrowser::GuiFileBrowser( int w, int h )
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{
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width = w;
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height = h;
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selectedItem = 0;
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selectable = true;
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listChanged = true; // trigger an initial list update
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triggerdisabled = false; // trigger disable
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focus = 0; // allow focus
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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 | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A );
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btnSoundOver = new GuiSound( button_over_pcm, button_over_pcm_size, Settings.sfxvolume );
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btnSoundClick = new GuiSound( button_click_pcm, button_click_pcm_size, Settings.sfxvolume );
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char imgPath[100];
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snprintf( imgPath, sizeof( imgPath ), "%sbg_browser.png", CFG.theme_path );
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bgFileSelection = new GuiImageData( imgPath, bg_browser_png );
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bgFileSelectionImg = new GuiImage( bgFileSelection );
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bgFileSelectionImg->SetParent( this );
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bgFileSelectionImg->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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snprintf( imgPath, sizeof( imgPath ), "%sbg_browser_selection.png", CFG.theme_path );
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bgFileSelectionEntry = new GuiImageData( imgPath, bg_browser_selection_png );
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// fileArchives = new GuiImageData(icon_archives_png);
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// fileDefault = new GuiImageData(icon_default_png);
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fileFolder = new GuiImageData( icon_folder_png );
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// fileGFX = new GuiImageData(icon_gfx_png);
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// filePLS = new GuiImageData(icon_pls_png);
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// fileSFX = new GuiImageData(icon_sfx_png);
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// fileTXT = new GuiImageData(icon_txt_png);
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// fileXML = new GuiImageData(icon_xml_png);
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar.png", CFG.theme_path );
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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, 2 );
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scrollbarImg->SetSkew( 0, 0, 0, 0, 0, -30, 0, -30 );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_arrowdown.png", CFG.theme_path );
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arrowDown = new GuiImageData( imgPath, scrollbar_arrowdown_png );
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arrowDownImg = new GuiImage( arrowDown );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_arrowup.png", CFG.theme_path );
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arrowUp = new GuiImageData( imgPath, scrollbar_arrowup_png );
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arrowUpImg = new GuiImage( arrowUp );
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snprintf( imgPath, sizeof( imgPath ), "%sscrollbar_box.png", CFG.theme_path );
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scrollbarBox = new GuiImageData( imgPath, scrollbar_box_png );
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scrollbarBoxImg = new GuiImage( scrollbarBox );
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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->SetAlignment( ALIGN_RIGHT, ALIGN_TOP );
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arrowUpBtn->SetPosition( 12, -12 );
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arrowUpBtn->SetSelectable( false );
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arrowUpBtn->SetClickable( false );
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arrowUpBtn->SetHoldable( true );
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arrowUpBtn->SetTrigger( trigHeldA );
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arrowUpBtn->SetSoundOver( btnSoundOver );
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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->SetAlignment( ALIGN_RIGHT, ALIGN_BOTTOM );
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arrowDownBtn->SetPosition( 12, 12 );
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arrowDownBtn->SetSelectable( false );
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arrowDownBtn->SetClickable( false );
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arrowDownBtn->SetHoldable( true );
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arrowDownBtn->SetTrigger( trigHeldA );
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arrowDownBtn->SetSoundOver( btnSoundOver );
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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->SetAlignment( ALIGN_RIGHT, ALIGN_TOP );
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scrollbarBoxBtn->SetPosition( -10, 0 );
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scrollbarBoxBtn->SetMinY( -10 );
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scrollbarBoxBtn->SetMaxY( 156 );
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scrollbarBoxBtn->SetSelectable( false );
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scrollbarBoxBtn->SetClickable( false );
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scrollbarBoxBtn->SetHoldable( true );
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scrollbarBoxBtn->SetTrigger( trigHeldA );
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for ( int i = 0; i < FILEBROWSERSIZE; i++ )
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{
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fileListText[i] = new GuiText( ( char * ) NULL, 20, ( GXColor ) {0, 0, 0, 0xff} );
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fileListText[i]->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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fileListText[i]->SetPosition( 5, 0 );
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fileListText[i]->SetMaxWidth( bgFileSelectionImg->GetWidth() - ( arrowDownImg->GetWidth() + 20 ), DOTTED );
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fileListTextOver[i] = new GuiText( ( char * ) NULL, 20, ( GXColor ) {0, 0, 0, 0xff} );
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fileListTextOver[i]->SetAlignment( ALIGN_LEFT, ALIGN_MIDDLE );
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fileListTextOver[i]->SetPosition( 5, 0 );
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fileListTextOver[i]->SetMaxWidth( bgFileSelectionImg->GetWidth() - ( arrowDownImg->GetWidth() + 20 ), SCROLL_HORIZONTAL );
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fileListBg[i] = new GuiImage( bgFileSelectionEntry );
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//fileListArchives[i] = new GuiImage(fileArchives);
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//fileListDefault[i] = new GuiImage(fileDefault);
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fileListFolder[i] = new GuiImage( fileFolder );
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//fileListGFX[i] = new GuiImage(fileGFX);
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//fileListPLS[i] = new GuiImage(filePLS);
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//fileListSFX[i] = new GuiImage(fileSFX);
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//fileListTXT[i] = new GuiImage(fileTXT);
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//fileListXML[i] = new GuiImage(fileXML);
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fileList[i] = new GuiButton( 350, 30 );
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fileList[i]->SetParent( this );
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fileList[i]->SetLabel( fileListText[i] );
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fileList[i]->SetLabelOver( fileListTextOver[i] );
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fileList[i]->SetImageOver( fileListBg[i] );
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fileList[i]->SetPosition( 2, 30*i + 3 );
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fileList[i]->SetTrigger( trigA );
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fileList[i]->SetRumble( false );
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fileList[i]->SetSoundClick( btnSoundClick );
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}
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}
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/**
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* Destructor for the GuiFileBrowser class.
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*/
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GuiFileBrowser::~GuiFileBrowser()
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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 bgFileSelectionImg;
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delete scrollbarImg;
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delete arrowDownImg;
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delete arrowUpImg;
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delete scrollbarBoxImg;
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delete bgFileSelection;
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delete bgFileSelectionEntry;
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//delete fileArchives;
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//delete fileDefault;
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delete fileFolder;
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//delete fileGFX;
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//delete filePLS;
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//delete fileSFX;
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//delete fileTXT;
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//delete fileXML;
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delete scrollbar;
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delete arrowDown;
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delete arrowUp;
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delete scrollbarBox;
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delete btnSoundOver;
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delete btnSoundClick;
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delete trigHeldA;
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delete trigA;
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for ( int i = 0; i < FILEBROWSERSIZE; i++ )
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{
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delete fileListText[i];
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delete fileListTextOver[i];
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delete fileList[i];
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delete fileListBg[i];
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//delete fileListArchives[i];
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//delete fileListDefault[i];
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delete fileListFolder[i];
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//delete fileListGFX[i];
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//delete fileListPLS[i];
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//delete fileListSFX[i];
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//delete fileListTXT[i];
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//delete fileListXML[i];
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}
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}
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void GuiFileBrowser::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 < FILEBROWSERSIZE; i++ )
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fileList[i]->ResetState();
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if ( f == 1 )
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fileList[selectedItem]->SetState( STATE_SELECTED );
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}
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void GuiFileBrowser::DisableTriggerUpdate( bool set )
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{
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LOCK( this );
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triggerdisabled = set;
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}
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void GuiFileBrowser::ResetState()
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{
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LOCK( this );
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state = STATE_DEFAULT;
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stateChan = -1;
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selectedItem = 0;
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for ( int i = 0; i < FILEBROWSERSIZE; i++ )
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{
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fileList[i]->ResetState();
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}
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}
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void GuiFileBrowser::TriggerUpdate()
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{
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LOCK( this );
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listChanged = true;
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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 GuiFileBrowser::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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bgFileSelectionImg->Draw();
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for ( int i = 0; i < FILEBROWSERSIZE; i++ )
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{
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fileList[i]->Draw();
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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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this->UpdateEffects();
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}
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void GuiFileBrowser::Update( GuiTrigger * t )
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{
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LOCK( this );
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if ( state == STATE_DISABLED || !t || triggerdisabled )
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return;
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int position = 0;
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int positionWiimote = 0;
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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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// move the file listing to respond to wiimote cursor movement
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if ( scrollbarBoxBtn->GetState() == STATE_HELD &&
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scrollbarBoxBtn->GetStateChan() == t->chan &&
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t->wpad.ir.valid &&
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browser->browserList.size() > FILEBROWSERSIZE
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)
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{
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scrollbarBoxBtn->SetPosition( 20, -10 );
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positionWiimote = t->wpad.ir.y - 60 - scrollbarBoxBtn->GetTop();
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if ( positionWiimote < scrollbarBoxBtn->GetMinY() )
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positionWiimote = scrollbarBoxBtn->GetMinY();
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else if ( positionWiimote > scrollbarBoxBtn->GetMaxY() )
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positionWiimote = scrollbarBoxBtn->GetMaxY();
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browser->pageIndex = ( positionWiimote * browser->browserList.size() ) / 136.0 - selectedItem;
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if ( browser->pageIndex <= 0 )
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{
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browser->pageIndex = 0;
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}
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else if ( browser->pageIndex + FILEBROWSERSIZE >= ( int )browser->browserList.size() )
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{
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browser->pageIndex = browser->browserList.size() - FILEBROWSERSIZE;
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}
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listChanged = true;
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focus = false;
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}
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if ( arrowDownBtn->GetState() == STATE_HELD && arrowDownBtn->GetStateChan() == t->chan )
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{
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t->wpad.btns_h |= WPAD_BUTTON_DOWN;
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if ( !this->IsFocused() )
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( ( GuiWindow * )this->GetParent() )->ChangeFocus( this );
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}
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else if ( arrowUpBtn->GetState() == STATE_HELD && arrowUpBtn->GetStateChan() == t->chan )
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{
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t->wpad.btns_h |= WPAD_BUTTON_UP;
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if ( !this->IsFocused() )
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( ( GuiWindow * )this->GetParent() )->ChangeFocus( this );
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}
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/* // pad/joystick navigation
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if(!focus)
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{
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goto endNavigation; // skip navigation
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listChanged = false;
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}
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*/
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if ( t->Right() )
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{
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if ( browser->pageIndex < ( int )browser->browserList.size() && browser->browserList.size() > FILEBROWSERSIZE )
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{
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browser->pageIndex += FILEBROWSERSIZE;
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if ( browser->pageIndex + FILEBROWSERSIZE >= ( int )browser->browserList.size() )
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browser->pageIndex = browser->browserList.size() - FILEBROWSERSIZE;
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listChanged = true;
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}
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}
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else if ( t->Left() )
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{
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if ( browser->pageIndex > 0 )
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{
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browser->pageIndex -= FILEBROWSERSIZE;
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if ( browser->pageIndex < 0 )
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browser->pageIndex = 0;
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listChanged = true;
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}
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}
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else if ( t->Down() )
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{
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if ( browser->pageIndex + selectedItem + 1 < ( int )browser->browserList.size() )
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{
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if ( selectedItem == FILEBROWSERSIZE - 1 )
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{
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// move list down by 1
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browser->pageIndex++;
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listChanged = true;
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}
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else if ( fileList[selectedItem+1]->IsVisible() )
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{
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fileList[selectedItem]->ResetState();
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fileList[++selectedItem]->SetState( STATE_SELECTED, t->chan );
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}
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}
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}
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else if ( t->Up() )
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{
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if ( selectedItem == 0 && browser->pageIndex + selectedItem > 0 )
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{
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// move list up by 1
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browser->pageIndex--;
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listChanged = true;
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}
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else if ( selectedItem > 0 )
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{
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fileList[selectedItem]->ResetState();
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fileList[--selectedItem]->SetState( STATE_SELECTED, t->chan );
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}
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}
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//endNavigation:
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for ( int i = 0; i < FILEBROWSERSIZE; i++ )
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{
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if ( listChanged )
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{
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bool haveselected = false;
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if ( browser->pageIndex + i < ( int )browser->browserList.size() )
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{
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if ( fileList[i]->GetState() == STATE_DISABLED )
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fileList[i]->SetState( STATE_DEFAULT );
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if ( fileList[i]->GetState() == STATE_SELECTED )
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haveselected = true;
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fileList[i]->SetVisible( true );
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fileListText[i]->SetText( browser->browserList[browser->pageIndex+i].displayname );
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fileListTextOver[i]->SetText( browser->browserList[browser->pageIndex+i].displayname );
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if ( browser->browserList[browser->pageIndex+i].isdir ) // directory
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{
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fileList[i]->SetIcon( fileListFolder[i] );
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fileListText[i]->SetPosition( 30, 0 );
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fileListTextOver[i]->SetPosition( 30, 0 );
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}
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else
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{
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/*
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char *fileext = strrchr(browserList[browser.pageIndex+i].displayname, '.');
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fileListText[i]->SetPosition(32,0);
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fileListTextOver[i]->SetPosition(32,0);
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if(fileext)
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{
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if(!strcasecmp(fileext, ".png") || !strcasecmp(fileext, ".jpg") || !strcasecmp(fileext, ".jpeg") ||
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!strcasecmp(fileext, ".gif") || !strcasecmp(fileext, ".tga") || !strcasecmp(fileext, ".tpl") ||
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!strcasecmp(fileext, ".bmp")) {
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fileList[i]->SetIcon(fileListGFX[i]);
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} else if(!strcasecmp(fileext, ".mp3") || !strcasecmp(fileext, ".ogg") || !strcasecmp(fileext, ".flac") ||
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!strcasecmp(fileext, ".mpc") || !strcasecmp(fileext, ".m4a") || !strcasecmp(fileext, ".wav")) {
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fileList[i]->SetIcon(fileListSFX[i]);
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} else if(!strcasecmp(fileext, ".pls") || !strcasecmp(fileext, ".m3u")) {
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fileList[i]->SetIcon(fileListPLS[i]);
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} else if(!strcasecmp(fileext, ".txt")) {
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fileList[i]->SetIcon(fileListTXT[i]);
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} else if(!strcasecmp(fileext, ".xml")) {
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fileList[i]->SetIcon(fileListXML[i]);
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} else if(!strcasecmp(fileext, ".rar") || !strcasecmp(fileext, ".zip") ||
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!strcasecmp(fileext, ".gz") || !strcasecmp(fileext, ".7z")) {
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fileList[i]->SetIcon(fileListArchives[i]);
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} else {
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fileList[i]->SetIcon(fileListDefault[i]);
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}
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} else {
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fileList[i]->SetIcon(fileListDefault[i]);
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}
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*/
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fileList[i]->SetIcon( NULL );
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fileListText[i]->SetPosition( 10, 0 );
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fileListTextOver[i]->SetPosition( 10, 0 );
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}
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}
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else
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{
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fileList[i]->SetVisible( false );
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fileList[i]->SetState( STATE_DISABLED );
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}
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if ( !haveselected && browser->pageIndex < ( int )browser->browserList.size() )
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fileList[i]->SetState( STATE_SELECTED, t->chan );
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}
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if ( i != selectedItem && fileList[i]->GetState() == STATE_SELECTED )
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fileList[i]->ResetState();
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else if ( focus && i == selectedItem && fileList[i]->GetState() == STATE_DEFAULT )
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fileList[selectedItem]->SetState( STATE_SELECTED, t->chan );
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int currChan = t->chan;
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if ( t->wpad.ir.valid && !fileList[i]->IsInside( t->wpad.ir.x, t->wpad.ir.y ) )
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t->chan = -1;
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fileList[i]->Update( t );
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t->chan = currChan;
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if ( fileList[i]->GetState() == STATE_SELECTED )
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{
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selectedItem = i;
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}
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}
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// update the location of the scroll box based on the position in the file list
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if ( positionWiimote > 0 )
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{
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position = positionWiimote; // follow wiimote cursor
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}
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else
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{
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position = 136 * ( browser->pageIndex + FILEBROWSERSIZE / 2.0 ) / ( browser->browserList.size() * 1.0 );
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if ( browser->pageIndex / ( FILEBROWSERSIZE / 2.0 ) < 1 )
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position = -10;
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else if ( ( browser->pageIndex + FILEBROWSERSIZE ) / ( FILEBROWSERSIZE*1.0 ) >= ( browser->browserList.size() ) / ( FILEBROWSERSIZE*1.0 ) )
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position = 156;
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}
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scrollbarBoxBtn->SetPosition( 12, position + 26 );
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listChanged = false;
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if ( updateCB )
|
|
updateCB( this );
|
|
}
|