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-rw-r--r--gui/ThemeEngine.h108
1 files changed, 36 insertions, 72 deletions
diff --git a/gui/ThemeEngine.h b/gui/ThemeEngine.h
index ba301acbe0..984ac0f083 100644
--- a/gui/ThemeEngine.h
+++ b/gui/ThemeEngine.h
@@ -376,74 +376,56 @@ public:
//@}
+ /**
+ * Set the clipping rect to be used by the widget drawing methods defined below.
+ *
+ * Widgets are not drawn outside of the clipping rect. Widgets that overlap the
+ * clipping rect are drawn partially.
+ *
+ * @param newRect The new clipping rect
+ * @return The previous clipping rect
+ */
+ Common::Rect swapClipRect(const Common::Rect &newRect);
/** @name WIDGET DRAWING METHODS */
//@{
- void drawWidgetBackground(const Common::Rect &r, uint16 hints,
- WidgetBackground background = kWidgetBackgroundPlain, WidgetStateInfo state = kStateEnabled);
- void drawWidgetBackgroundClip(const Common::Rect &r, const Common::Rect &clippingArea, uint16 hints,
- WidgetBackground background = kWidgetBackgroundPlain, WidgetStateInfo state = kStateEnabled);
-
- void drawButton(const Common::Rect &r, const Common::String &str,
- WidgetStateInfo state = kStateEnabled, uint16 hints = 0);
- void drawButtonClip(const Common::Rect &r, const Common::Rect &clippingRect, const Common::String &str,
- WidgetStateInfo state = kStateEnabled, uint16 hints = 0);
+ void drawWidgetBackground(const Common::Rect &r, uint16 hints, WidgetBackground background = kWidgetBackgroundPlain);
- void drawSurface(const Common::Rect &r, const Graphics::Surface &surface,
- WidgetStateInfo state = kStateEnabled, int alpha = 255, bool themeTrans = false);
- void drawSurfaceClip(const Common::Rect &r, const Common::Rect &clippingRect, const Graphics::Surface &surface,
- WidgetStateInfo state = kStateEnabled, int alpha = 255, bool themeTrans = false);
+ void drawButton(const Common::Rect &r, const Common::String &str, WidgetStateInfo state = kStateEnabled,
+ uint16 hints = 0);
+ void drawSurface(const Common::Rect &r, const Graphics::Surface &surface, bool themeTrans = false);
- void drawSlider(const Common::Rect &r, int width,
- WidgetStateInfo state = kStateEnabled);
- void drawSliderClip(const Common::Rect &r, const Common::Rect &clippingRect, int width,
- WidgetStateInfo state = kStateEnabled);
+ void drawSlider(const Common::Rect &r, int width, WidgetStateInfo state = kStateEnabled);
- void drawCheckbox(const Common::Rect &r, const Common::String &str,
- bool checked, WidgetStateInfo state = kStateEnabled);
- void drawCheckboxClip(const Common::Rect &r, const Common::Rect &clippingRect, const Common::String &str,
- bool checked, WidgetStateInfo state = kStateEnabled);
+ void drawCheckbox(const Common::Rect &r, const Common::String &str, bool checked,
+ WidgetStateInfo state = kStateEnabled);
- void drawRadiobutton(const Common::Rect &r, const Common::String &str,
- bool checked, WidgetStateInfo state = kStateEnabled);
- void drawRadiobuttonClip(const Common::Rect &r, const Common::Rect &clippingRect, const Common::String &str,
- bool checked, WidgetStateInfo state = kStateEnabled);
+ void drawRadiobutton(const Common::Rect &r, const Common::String &str, 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);
- void drawTabClip(const Common::Rect &r, const Common::Rect &clippingRect, int tabHeight, const Common::Array<int> &tabWidths,
- const Common::Array<Common::String> &tabs, int active, uint16 hints,
- int titleVPad, WidgetStateInfo state = kStateEnabled);
+ void drawTab(const Common::Rect &r, int tabHeight, const Common::Array<int> &tabWidths,
+ const Common::Array<Common::String> &tabs, int active);
- void drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight,
- ScrollbarState, WidgetStateInfo state = kStateEnabled);
- void drawScrollbarClip(const Common::Rect &r, const Common::Rect &clippingRect, int sliderY, int sliderHeight,
- ScrollbarState scrollState, WidgetStateInfo state = kStateEnabled);
+ void drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, ScrollbarState scrollState);
- void drawPopUpWidget(const Common::Rect &r, const Common::String &sel,
- int deltax, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignLeft);
- void drawPopUpWidgetClip(const Common::Rect &r, const Common::Rect &clippingArea, const Common::String &sel,
- int deltax, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignLeft);
+ void drawPopUpWidget(const Common::Rect &r, const Common::String &sel, int deltax,
+ WidgetStateInfo state = kStateEnabled);
- void drawCaret(const Common::Rect &r, bool erase,
- WidgetStateInfo state = kStateEnabled);
- void drawCaretClip(const Common::Rect &r, const Common::Rect &clip, bool erase,
- WidgetStateInfo state = kStateEnabled);
+ void drawCaret(const Common::Rect &r, bool erase);
- void drawLineSeparator(const Common::Rect &r, WidgetStateInfo state = kStateEnabled);
- void drawLineSeparatorClip(const Common::Rect &r, const Common::Rect &clippingArea, WidgetStateInfo state = kStateEnabled);
+ void drawLineSeparator(const Common::Rect &r);
- void drawDialogBackground(const Common::Rect &r, DialogBackground type, WidgetStateInfo state = kStateEnabled);
- void drawDialogBackgroundClip(const Common::Rect &r, const Common::Rect &clip, DialogBackground type, WidgetStateInfo state = kStateEnabled);
+ void drawDialogBackground(const Common::Rect &r, DialogBackground type);
- void drawText(const Common::Rect &r, const Common::String &str, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignCenter, TextInversionState inverted = kTextInversionNone, int deltax = 0, bool useEllipsis = true, FontStyle font = kFontStyleBold, FontColor color = kFontColorNormal, bool restore = true, const Common::Rect &drawableTextArea = Common::Rect(0, 0, 0, 0));
- void drawTextClip(const Common::Rect &r, const Common::Rect &clippingArea, const Common::String &str, WidgetStateInfo state = kStateEnabled, Graphics::TextAlign align = Graphics::kTextAlignCenter, TextInversionState inverted = kTextInversionNone, int deltax = 0, bool useEllipsis = true, FontStyle font = kFontStyleBold, FontColor color = kFontColorNormal, bool restore = true, const Common::Rect &drawableTextArea = Common::Rect(0, 0, 0, 0));
+ void drawText(const Common::Rect &r, const Common::String &str, WidgetStateInfo state = kStateEnabled,
+ Graphics::TextAlign align = Graphics::kTextAlignCenter,
+ TextInversionState inverted = kTextInversionNone, int deltax = 0, bool useEllipsis = true,
+ FontStyle font = kFontStyleBold, FontColor color = kFontColorNormal, bool restore = true,
+ const Common::Rect &drawableTextArea = Common::Rect(0, 0, 0, 0));
- void drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, WidgetStateInfo state = kStateEnabled, FontColor color = kFontColorNormal);
- void drawCharClip(const Common::Rect &r, const Common::Rect &clippingArea, byte ch, const Graphics::Font *font, WidgetStateInfo state = kStateEnabled, FontColor color = kFontColorNormal);
+ void drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, FontColor color = kFontColorNormal);
//@}
@@ -605,15 +587,6 @@ public:
int getGraphicsMode() const { return _graphicsMode; }
protected:
- /**
- * 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)
- */
- template<typename PixelType> void screenInit(bool backBuffer = true);
/**
* Loads the given theme into the ThemeEngine.
@@ -656,20 +629,11 @@ protected:
* These functions are called from all the Widget drawing methods.
*/
void drawDD(DrawData type, const Common::Rect &r, uint32 dynamic = 0, bool forceRestore = false);
- void drawDDClip(DrawData type, const Common::Rect &r, const Common::Rect &clippingRect, uint32 dynamic = 0,
- bool forceRestore = false);
void drawDDText(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,
const Common::Rect &drawableTextArea = Common::Rect(0, 0, 0, 0));
- void drawDDTextClip(TextData type, TextColor color, const Common::Rect &r, const Common::Rect &clippingRect,
- const Common::String &text, bool restoreBg,
- bool elipsis, Graphics::TextAlign alignH = Graphics::kTextAlignLeft,
- TextAlignVertical alignV = kTextAlignVTop, int deltax = 0,
- const Common::Rect &drawableTextArea = Common::Rect(0, 0, 0, 0));
- void drawBitmap(const Graphics::Surface *bitmap, const Common::Rect &r, bool alpha);
- void drawBitmapClip(const Graphics::Surface *bitmap, const Common::Rect &clippingRect, const Common::Rect &r,
- bool alpha);
+ void drawBitmap(const Graphics::Surface *bitmap, const Common::Rect &clippingRect, bool alpha);
/**
* DEBUG: Draws a white square and writes some text next to it.
@@ -730,7 +694,6 @@ protected:
GraphicsMode _graphicsMode;
/** Font info. */
- Common::String _fontName;
const Graphics::Font *_font;
/**
@@ -771,10 +734,11 @@ protected:
MAX_CURS_COLORS = 255
};
byte *_cursor;
- bool _needPaletteUpdates;
uint _cursorWidth, _cursorHeight;
byte _cursorPal[3 * MAX_CURS_COLORS];
byte _cursorPalSize;
+
+ Common::Rect _clip;
};
} // End of namespace GUI.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 14:06:55 +0000