diff options
Diffstat (limited to 'gui/ThemeEngine.h')
| -rw-r--r-- | gui/ThemeEngine.h | 256 |
1 files changed, 128 insertions, 128 deletions
diff --git a/gui/ThemeEngine.h b/gui/ThemeEngine.h index 78ea06f3b6..46065278d3 100644 --- a/gui/ThemeEngine.h +++ b/gui/ThemeEngine.h @@ -35,8 +35,8 @@ #define SCUMMVM_THEME_VERSION_STR "SCUMMVM_STX0.8.3" namespace Graphics { - struct DrawStep; - class VectorRenderer; +struct DrawStep; +class VectorRenderer; } namespace GUI { @@ -53,9 +53,9 @@ class ThemeItem; class ThemeParser; /** - * DrawData sets enumeration. - * Each DD set corresponds to the actual looks - * of a widget in a given state. + * DrawData sets enumeration. + * Each DD set corresponds to the actual looks + * of a widget in a given state. */ enum DrawData { kDDMainDialogBackground, @@ -134,7 +134,7 @@ enum TextColor { class ThemeEngine { protected: - typedef Common::HashMap<Common::String, Graphics::Surface*> ImagesMap; + typedef Common::HashMap<Common::String, Graphics::Surface *> ImagesMap; friend class GUI::Dialog; friend class GUI::GuiObject; @@ -150,12 +150,12 @@ public: /// Widget background type enum WidgetBackground { - kWidgetBackgroundNo, ///< No background at all - kWidgetBackgroundPlain, ///< Simple background, this may not include borders - kWidgetBackgroundBorder, ///< Same as kWidgetBackgroundPlain just with a border - kWidgetBackgroundBorderSmall, ///< Same as kWidgetBackgroundPlain just with a small border - kWidgetBackgroundEditText, ///< Background used for edit text fields - kWidgetBackgroundSlider ///< Background used for sliders + kWidgetBackgroundNo, ///< No background at all + kWidgetBackgroundPlain, ///< Simple background, this may not include borders + kWidgetBackgroundBorder, ///< Same as kWidgetBackgroundPlain just with a border + kWidgetBackgroundBorderSmall, ///< Same as kWidgetBackgroundPlain just with a small border + kWidgetBackgroundEditText, ///< Background used for edit text fields + kWidgetBackgroundSlider ///< Background used for sliders }; /// Dialog background type @@ -169,18 +169,18 @@ public: /// State of the widget to be drawn enum State { - kStateDisabled, ///< Indicates that the widget is disabled, that does NOT include that it is invisible - kStateEnabled, ///< Indicates that the widget is enabled - kStateHighlight ///< Indicates that the widget is highlighted by the user + kStateDisabled, ///< Indicates that the widget is disabled, that does NOT include that it is invisible + kStateEnabled, ///< Indicates that the widget is enabled + kStateHighlight ///< Indicates that the widget is highlighted by the user }; typedef State WidgetStateInfo; /// Text inversion state of the text to be draw enum TextInversionState { - kTextInversionNone, ///< Indicates that the text should not be drawn inverted - kTextInversion, ///< Indicates that the text should be drawn inverted, but not focused - kTextInversionFocus ///< Indicates that the text should be drawn inverted, and focused + kTextInversionNone, ///< Indicates that the text should not be drawn inverted + kTextInversion, ///< Indicates that the text should be drawn inverted, but not focused + kTextInversionFocus ///< Indicates that the text should be drawn inverted, and focused }; enum ScrollbarState { @@ -193,34 +193,34 @@ public: /// Font style selector enum FontStyle { - kFontStyleBold = 0, ///< A bold font. This is also the default font. - kFontStyleNormal = 1, ///< A normal font. - kFontStyleItalic = 2, ///< Italic styled font. - kFontStyleFixedNormal = 3, ///< Fixed size font. - kFontStyleFixedBold = 4, ///< Fixed size bold font. - kFontStyleFixedItalic = 5, ///< Fixed size italic font. - kFontStyleTooltip = 6, ///< Tiny console font + kFontStyleBold = 0, ///< A bold font. This is also the default font. + kFontStyleNormal = 1, ///< A normal font. + kFontStyleItalic = 2, ///< Italic styled font. + kFontStyleFixedNormal = 3, ///< Fixed size font. + kFontStyleFixedBold = 4, ///< Fixed size bold font. + kFontStyleFixedItalic = 5, ///< Fixed size italic font. + kFontStyleTooltip = 6, ///< Tiny console font kFontStyleMax }; /// Font color selector enum FontColor { - kFontColorNormal = 0, ///< The default color of the theme - kFontColorAlternate = 1, ///< Alternative font color + kFontColorNormal = 0, ///< The default color of the theme + kFontColorAlternate = 1, ///< Alternative font color kFontColorMax }; /// Function used to process areas other than the current dialog enum ShadingStyle { - kShadingNone, ///< No special post processing - kShadingDim, ///< Dimming unused areas - kShadingLuminance ///< Converting colors to luminance for unused areas + kShadingNone, ///< No special post processing + kShadingDim, ///< Dimming unused areas + kShadingLuminance ///< Converting colors to luminance for unused areas }; // Special image ids for images used in the GUI - static const char * const kImageLogo; ///< ScummVM logo used in the launcher - static const char * const kImageLogoSmall; ///< ScummVM logo used in the GMM - static const char * const kImageSearch; ///< Search tool image used in the launcher + static const char *const kImageLogo; ///< ScummVM logo used in the launcher + static const char *const kImageLogoSmall; ///< ScummVM logo used in the GMM + static const char *const kImageSearch; ///< Search tool image used in the launcher /** * Graphics mode enumeration. @@ -228,9 +228,9 @@ public: * surface. */ enum GraphicsMode { - kGfxDisabled = 0, ///< No GFX - kGfxStandard16bit, ///< 2BPP with the standard (aliased) renderer. - kGfxAntialias16bit ///< 2BPP with the optimized AA renderer. + kGfxDisabled = 0, ///< No GFX + kGfxStandard16bit, ///< 2BPP with the standard (aliased) renderer. + kGfxAntialias16bit ///< 2BPP with the optimized AA renderer. }; /** Constant value to expand dirty rectangles, to make sure they are fully copied */ @@ -265,20 +265,20 @@ public: void disable(); /** - * Implementation of the GUI::Theme API. Called when a - * new dialog is opened. Note that the boolean parameter - * meaning has been changed. + * Implementation of the GUI::Theme API. Called when a + * new dialog is opened. Note that the boolean parameter + * meaning has been changed. * * @param enableBuffering If set to true, buffering is enabled for - * drawing this dialog, and will continue enabled - * until disabled. + * drawing this dialog, and will continue enabled + * until disabled. */ void openDialog(bool enableBuffering, ShadingStyle shading = kShadingNone); /** - * The updateScreen() method is called every frame. - * It processes all the drawing queues and then copies dirty rects - * in the current Screen surface to the overlay. + * The updateScreen() method is called every frame. + * It processes all the drawing queues and then copies dirty rects + * in the current Screen surface to the overlay. */ void updateScreen(bool render = true); @@ -309,35 +309,35 @@ public: //@{ void drawWidgetBackground(const Common::Rect &r, uint16 hints, - WidgetBackground background = kWidgetBackgroundPlain, WidgetStateInfo state = kStateEnabled); + WidgetBackground background = kWidgetBackgroundPlain, WidgetStateInfo state = kStateEnabled); void drawButton(const Common::Rect &r, const Common::String &str, - WidgetStateInfo state = kStateEnabled, uint16 hints = 0); + WidgetStateInfo state = kStateEnabled, uint16 hints = 0); void drawSurface(const Common::Rect &r, const Graphics::Surface &surface, - WidgetStateInfo state = kStateEnabled, int alpha = 256, bool themeTrans = false); + WidgetStateInfo state = kStateEnabled, int alpha = 256, bool themeTrans = false); void drawSlider(const Common::Rect &r, int width, - WidgetStateInfo state = kStateEnabled); + WidgetStateInfo state = kStateEnabled); void drawCheckbox(const Common::Rect &r, const Common::String &str, - bool checked, WidgetStateInfo state = kStateEnabled); + bool checked, WidgetStateInfo state = kStateEnabled); void drawRadiobutton(const Common::Rect &r, const Common::String &str, - bool checked, WidgetStateInfo state = kStateEnabled); + bool checked, WidgetStateInfo state = kStateEnabled); void drawTab(const Common::Rect &r, int tabHeight, int tabWidth, - const Common::Array<Common::String> &tabs, int active, uint16 hints, - int titleVPad, WidgetStateInfo state = kStateEnabled); + const Common::Array<Common::String> &tabs, int active, uint16 hints, + int titleVPad, WidgetStateInfo state = kStateEnabled); void drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, - ScrollbarState, WidgetStateInfo state = kStateEnabled); + ScrollbarState, WidgetStateInfo state = kStateEnabled); void drawPopUpWidget(const Common::Rect &r, const Common::String &sel, - int deltax, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignLeft); + int deltax, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignLeft); void drawCaret(const Common::Rect &r, bool erase, - WidgetStateInfo state = kStateEnabled); + WidgetStateInfo state = kStateEnabled); void drawLineSeparator(const Common::Rect &r, WidgetStateInfo state = kStateEnabled); @@ -362,13 +362,13 @@ public: /** - * Returns the DrawData enumeration value that represents the given string - * in the DrawDataDefaults enumeration. - * It's slow, but called sparsely. + * Returns the DrawData enumeration value that represents the given string + * in the DrawDataDefaults enumeration. + * It's slow, but called sparsely. * - * @returns The drawdata enum value, or -1 if not found. - * @param name The representing name, as found on Theme Description XML files. - * @see kDrawDataDefaults[] + * @returns The drawdata enum value, or -1 if not found. + * @param name The representing name, as found on Theme Description XML files. + * @see kDrawDataDefaults[] */ DrawData parseDrawDataId(const Common::String &name) const; @@ -377,34 +377,34 @@ public: /** - * Interface for ThemeParser class: Parsed DrawSteps are added via this function. - * There is no return type because DrawSteps can always be added, unless something - * goes horribly wrong. - * The specified step will be added to the Steps list of the given DrawData id. + * Interface for ThemeParser class: Parsed DrawSteps are added via this function. + * There is no return type because DrawSteps can always be added, unless something + * goes horribly wrong. + * The specified step will be added to the Steps list of the given DrawData id. * - * @param drawDataId The representing DrawData name, as found on Theme Description XML files. - * @param step The actual DrawStep struct to be added. + * @param drawDataId The representing DrawData name, as found on Theme Description XML files. + * @param step The actual DrawStep struct to be added. */ void addDrawStep(const Common::String &drawDataId, const Graphics::DrawStep &step); /** - * Interface for the ThemeParser class: Parsed DrawData sets are added via this function. - * The goal of the function is to initialize each DrawData set before their DrawSteps can - * be added, hence this must be called for each DD set before addDrawStep() can be called - * for that given set. + * Interface for the ThemeParser class: Parsed DrawData sets are added via this function. + * The goal of the function is to initialize each DrawData set before their DrawSteps can + * be added, hence this must be called for each DD set before addDrawStep() can be called + * for that given set. * - * @param data The representing DrawData name, as found on Theme Description XML files. - * @param cached Whether this DD set will be cached beforehand. + * @param data The representing DrawData name, as found on Theme Description XML files. + * @param cached Whether this DD set will be cached beforehand. */ bool addDrawData(const Common::String &data, bool cached); /** - * Interface for the ThemeParser class: Loads a font to use on the GUI from the given - * filename. + * Interface for the ThemeParser class: Loads a font to use on the GUI from the given + * filename. * - * @param fontName Identifier name for the font. - * @param file Name of the font file. + * @param fontName Identifier name for the font. + * @param file Name of the font file. */ bool addFont(TextData textId, const Common::String &file); @@ -418,25 +418,25 @@ public: /** - * Interface for the ThemeParser class: Loads a bitmap file to use on the GUI. - * The filename is also used as its identifier. + * Interface for the ThemeParser class: Loads a bitmap file to use on the GUI. + * The filename is also used as its identifier. * - * @param filename Name of the bitmap file. + * @param filename Name of the bitmap file. */ bool addBitmap(const Common::String &filename); /** - * Adds a new TextStep from the ThemeParser. This will be deprecated/removed once the - * new Font API is in place. FIXME: Is that so ??? + * Adds a new TextStep from the ThemeParser. This will be deprecated/removed once the + * new Font API is in place. FIXME: Is that so ??? */ bool addTextData(const Common::String &drawDataId, TextData textId, TextColor id, Graphics::TextAlign alignH, TextAlignVertical alignV); protected: /** - * Returns if the Theme is ready to draw stuff on screen. - * Must be called instead of just checking _initOk, because - * this checks if the renderer is initialized AND if the theme - * is loaded. + * Returns if the Theme is ready to draw stuff on screen. + * Must be called instead of just checking _initOk, because + * this checks if the renderer is initialized AND if the theme + * is loaded. */ bool ready() const { return _initOk && _themeOk; @@ -446,15 +446,15 @@ protected: void loadTheme(const Common::String &themeid); /** - * Changes the active graphics mode of the GUI; may be used to either - * initialize the GUI or to change the mode while the GUI is already running. + * Changes the active graphics mode of the GUI; may be used to either + * initialize the GUI or to change the mode while the GUI is already running. */ void setGraphicsMode(GraphicsMode mode); public: /** - * Finishes buffering: widgets from then on will be drawn straight on the screen - * without drawing queues. + * Finishes buffering: widgets from then on will be drawn straight on the screen + * without drawing queues. */ inline void finishBuffering() { _buffering = false; } inline void startBuffering() { _buffering = true; } @@ -474,21 +474,21 @@ public: } /** - * Interface for the Theme Parser: Creates a new cursor by loading the given - * bitmap and sets it as the active cursor. + * Interface for the Theme Parser: Creates a new cursor by loading the given + * bitmap and sets it as the active cursor. * - * @param filename File name of the bitmap to load. - * @param hotspotX X Coordinate of the bitmap which does the cursor click. - * @param hotspotY Y Coordinate of the bitmap which does the cursor click. - * @param scale Scale at which the bitmap is supposed to be used. + * @param filename File name of the bitmap to load. + * @param hotspotX X Coordinate of the bitmap which does the cursor click. + * @param hotspotY Y Coordinate of the bitmap which does the cursor click. + * @param scale Scale at which the bitmap is supposed to be used. */ bool createCursor(const Common::String &filename, int hotspotX, int hotspotY, int scale); /** - * Wrapper for restoring data from the Back Buffer to the screen. - * The actual processing is done in the VectorRenderer. + * Wrapper for restoring data from the Back Buffer to the screen. + * The actual processing is done in the VectorRenderer. * - * @param r Area to restore. + * @param r Area to restore. */ void restoreBackground(Common::Rect r); @@ -498,33 +498,33 @@ public: protected: /** - * Initializes the drawing screen surfaces, _screen and _backBuffer. - * If the surfaces already exist, they are cleared and re-initialized. + * Initializes the drawing screen surfaces, _screen and _backBuffer. + * If the surfaces already exist, they are cleared and re-initialized. * - * @param backBuffer Sets whether the _backBuffer surface should be initialized. - * @template PixelType C type which specifies the size of each pixel. - * Defaults to uint16 (2 BPP for the surfaces) + * @param backBuffer Sets whether the _backBuffer surface should be initialized. + * @template PixelType C type which specifies the size of each pixel. + * Defaults to uint16 (2 BPP for the surfaces) */ template<typename PixelType> void screenInit(bool backBuffer = true); /** - * Loads the given theme into the ThemeEngine. + * Loads the given theme into the ThemeEngine. * - * @param themeId Theme identifier. - * @returns true if the theme was successfully loaded. + * @param themeId Theme identifier. + * @returns true if the theme was successfully loaded. */ bool loadThemeXML(const Common::String &themeId); /** - * Loads the default theme file (the embedded XML file found - * in ThemeDefaultXML.cpp). - * Called only when no other themes are available. + * Loads the default theme file (the embedded XML file found + * in ThemeDefaultXML.cpp). + * Called only when no other themes are available. */ bool loadDefaultXML(); /** - * Unloads the currently loaded theme so another one can - * be loaded. + * Unloads the currently loaded theme so another one can + * be loaded. */ void unloadTheme(); @@ -535,31 +535,31 @@ protected: Common::String genLocalizedFontFilename(const Common::String &filename) const; /** - * Actual Dirty Screen handling function. - * Handles all the dirty squares in the list, merges and optimizes - * them when possible and draws them to the screen. - * Called from updateScreen() + * Actual Dirty Screen handling function. + * Handles all the dirty squares in the list, merges and optimizes + * them when possible and draws them to the screen. + * Called from updateScreen() */ void renderDirtyScreen(); /** - * Generates a DrawQueue item and enqueues it so it's drawn to the screen - * when the drawing queue is processed. + * Generates a DrawQueue item and enqueues it so it's drawn to the screen + * when the drawing queue is processed. * - * If Buffering is enabled, the DrawQueue item will be automatically placed - * on its corresponding queue. - * If Buffering is disabled, the DrawQueue item will be processed immediately - * and drawn to the screen. + * If Buffering is enabled, the DrawQueue item will be automatically placed + * on its corresponding queue. + * If Buffering is disabled, the DrawQueue item will be processed immediately + * and drawn to the screen. * - * This function is called from all the Widget Drawing methods. + * This function is called from all the Widget Drawing methods. */ void queueDD(DrawData type, const Common::Rect &r, uint32 dynamic = 0, bool restore = false); void queueDDText(TextData type, TextColor color, const Common::Rect &r, const Common::String &text, bool restoreBg, - bool elipsis, Graphics::TextAlign alignH = Graphics::kTextAlignLeft, TextAlignVertical alignV = kTextAlignVTop, int deltax = 0); + bool elipsis, Graphics::TextAlign alignH = Graphics::kTextAlignLeft, TextAlignVertical alignV = kTextAlignVTop, int deltax = 0); void queueBitmap(const Graphics::Surface *bitmap, const Common::Rect &r, bool alpha); /** - * DEBUG: Draws a white square and writes some text next to it. + * DEBUG: Draws a white square and writes some text next to it. */ void debugWidgetPosition(const char *name, const Common::Rect &r); @@ -603,7 +603,7 @@ protected: Graphics::Surface _backBuffer; /** Sets whether the current drawing is being buffered (stored for later - processing) or drawn directly to the screen. */ + processing) or drawn directly to the screen. */ bool _buffering; /** Bytes per pixel of the Active Drawing Surface (i.e. the screen) */ @@ -643,7 +643,7 @@ protected: /** Queue with all the drawing that must be done to the screen */ Common::List<ThemeItem *> _screenQueue; - bool _initOk; ///< Class and renderer properly initialized + bool _initOk; ///< Class and renderer properly initialized bool _themeOk; ///< Theme data successfully loaded. bool _enabled; ///< Whether the Theme is currently shown on the overlay @@ -661,7 +661,7 @@ protected: byte *_cursor; bool _needPaletteUpdates; uint _cursorWidth, _cursorHeight; - byte _cursorPal[3*MAX_CURS_COLORS]; + byte _cursorPal[3 * MAX_CURS_COLORS]; byte _cursorPalSize; }; |