116 lines
3.3 KiB
C
116 lines
3.3 KiB
C
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#ifndef NULLSOFT_GEN_FF_ALBUMART_H
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#define NULLSOFT_GEN_FF_ALBUMART_H
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#include <api/wnd/wndclass/bufferpaintwnd.h>
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#include <api/skin/widgets/layer.h>
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#include <api/syscb/callbacks/metacb.h>
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//#include <api/syscb/callbacks/corecbi.h>
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//#define ALBUMART_PARENT GuiObjectWnd
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//#define ALBUMART_PARENT BufferPaintWnd
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#define ALBUMART_PARENT Layer
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// {6DCB05E4-8AC4-48c2-B193-49F0910EF54A}
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static const GUID albumArtGuid =
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{ 0x6dcb05e4, 0x8ac4, 0x48c2, { 0xb1, 0x93, 0x49, 0xf0, 0x91, 0xe, 0xf5, 0x4a } };
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class AlbumArtScriptController : public LayerScriptController
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{
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public:
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virtual const wchar_t *getClassName();
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virtual const wchar_t *getAncestorClassName();
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virtual ScriptObjectController *getAncestorController() { return layerController; }
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virtual int getNumFunctions();
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virtual const function_descriptor_struct *getExportedFunctions();
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virtual GUID getClassGuid();
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virtual ScriptObject *instantiate();
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virtual void destroy(ScriptObject *o);
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virtual void *encapsulate(ScriptObject *o);
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virtual void deencapsulate(void *o);
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private:
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static function_descriptor_struct exportedFunction[];
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};
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extern AlbumArtScriptController *albumartController;
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class AlbumArtThreadContext;
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class AlbumArt : public ALBUMART_PARENT,
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public CoreCallbackI, /* to get song change updates */
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public MetadataCallbackI /* to find out when album art changes */
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// public SkinCallbackI /* to get color theme changes */
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{
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public:
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AlbumArt();
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~AlbumArt();
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protected:
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void metacb_ArtUpdated(const wchar_t *filename);
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virtual int corecb_onUrlChange(const wchar_t *filename);
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virtual int onInit();
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//virtual int onBufferPaint(BltCanvas *canvas, int w, int h);
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int setXuiParam(int _xuihandle, int attrid, const wchar_t *name, const wchar_t *strval);
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int skincb_onColorThemeChanged(const wchar_t *newcolortheme);
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bool LoadArt(AlbumArtThreadContext *context, HANDLE thread_to_notify);
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/* Layer */
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SkinBitmap *getBitmap();
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bool layer_isInvalid();
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void onSetVisible(int show);
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/*
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virtual int getWidth();
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virtual int getHeight();
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*/
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/*static */void CreateXMLParameters(int master_handle);
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private:
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void layer_adjustDest(RECT *r);
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int w,h;
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int valign; // 0 = center, 1 = bottom, -1 = top
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int align; // 0 = center, 1 = right, -1 = left
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bool stretched;
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bool forceRefresh;
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bool noAutoRefresh;
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bool noMakiCallback;
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volatile int isLoading;
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void ArtLoaded(int _w, int _h, ARGB32 *_bits);
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StringW src_file;
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ARGB32 *bits;
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SkinBitmap *artBitmap;
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AutoSkinBitmap missing_art_image;
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volatile LONG iterator;
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HANDLE thread_semaphore, hMainThread;
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friend class AlbumArtThreadContext;
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private:
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/* XML Parameters */
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enum
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{
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ALBUMART_NOTFOUNDIMAGE,
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ALBUMART_SOURCE,
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ALBUMART_VALIGN,
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ALBUMART_ALIGN,
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ALBUMART_STRETCHED,
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ALBUMART_NOREFRESH
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};
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static XMLParamPair params[];
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int xuihandle;
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public:
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static scriptVar script_vcpu_refresh(SCRIPT_FUNCTION_PARAMS, ScriptObject *o);
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static scriptVar script_vcpu_onAlbumArtLoaded(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar success);
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static scriptVar script_vcpu_isLoading(SCRIPT_FUNCTION_PARAMS, ScriptObject *o);
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};
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extern const wchar_t albumArtXuiObjectStr[];
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extern char albumArtXuiSvcName[];
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class AlbumArtXuiSvc : public XuiObjectSvc<AlbumArt, albumArtXuiObjectStr, albumArtXuiSvcName> {};
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#endif
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