diff options
Diffstat (limited to 'gui/ThemeEngine.cpp')
| -rw-r--r-- | gui/ThemeEngine.cpp | 653 |
1 files changed, 629 insertions, 24 deletions
diff --git a/gui/ThemeEngine.cpp b/gui/ThemeEngine.cpp index 1b95a11e03..96108bccce 100644 --- a/gui/ThemeEngine.cpp +++ b/gui/ThemeEngine.cpp @@ -31,11 +31,13 @@ #include "graphics/cursorman.h" #include "graphics/fontman.h" #include "graphics/surface.h" +#include "graphics/transparent_surface.h" #include "graphics/VectorRenderer.h" #include "graphics/fonts/bdf.h" #include "graphics/fonts/ttf.h" #include "image/bmp.h" +#include "image/png.h" #include "gui/widget.h" #include "gui/ThemeEngine.h" @@ -59,6 +61,10 @@ const char *const ThemeEngine::kImageStopSmallButton = "stopbtn_small.bmp"; const char *const ThemeEngine::kImageEditSmallButton = "editbtn_small.bmp"; const char *const ThemeEngine::kImageSwitchModeSmallButton = "switchbtn_small.bmp"; const char *const ThemeEngine::kImageFastReplaySmallButton = "fastreplay_small.bmp"; +const char *const ThemeEngine::kImageDropboxLogo = "dropbox.bmp"; +const char *const ThemeEngine::kImageOneDriveLogo = "onedrive.bmp"; +const char *const ThemeEngine::kImageGoogleDriveLogo = "googledrive.bmp"; +const char *const ThemeEngine::kImageBoxLogo = "box.bmp"; struct TextDrawData { const Graphics::Font *_fontPtr; @@ -121,6 +127,19 @@ protected: const WidgetDrawData *_data; }; +class ThemeItemDrawDataClip: public ThemeItem{ +public: + ThemeItemDrawDataClip(ThemeEngine *engine, const WidgetDrawData *data, const Common::Rect &area, const Common::Rect &clip, uint32 dynData) : + ThemeItem(engine, area), _dynamicData(dynData), _data(data), _clip(clip) {} + + void drawSelf(bool draw, bool restore); + +protected: + uint32 _dynamicData; + const WidgetDrawData *_data; + const Common::Rect _clip; +}; + class ThemeItemTextData : public ThemeItem { public: ThemeItemTextData(ThemeEngine *engine, const TextDrawData *data, const TextColorData *color, const Common::Rect &area, const Common::Rect &textDrawableArea, @@ -155,7 +174,30 @@ protected: bool _alpha; }; +class ThemeItemABitmap : public ThemeItem { +public: + ThemeItemABitmap(ThemeEngine *engine, const Common::Rect &area, Graphics::TransparentSurface *bitmap, ThemeEngine::AutoScaleMode autoscale, int alpha) : + ThemeItem(engine, area), _bitmap(bitmap), _autoscale(autoscale), _alpha(alpha) {} + void drawSelf(bool draw, bool restore); + +protected: + Graphics::TransparentSurface *_bitmap; + ThemeEngine::AutoScaleMode _autoscale; + int _alpha; +}; + +class ThemeItemBitmapClip : public ThemeItem { +public: + ThemeItemBitmapClip(ThemeEngine *engine, const Common::Rect &area, const Common::Rect &clip, const Graphics::Surface *bitmap, bool alpha) : + ThemeItem(engine, area), _bitmap(bitmap), _alpha(alpha), _clip(clip) {} + void drawSelf(bool draw, bool restore); + +protected: + const Graphics::Surface *_bitmap; + bool _alpha; + const Common::Rect _clip; +}; /********************************************************** * Data definitions for theme engine elements @@ -164,7 +206,7 @@ struct DrawDataInfo { DrawData id; ///< The actual ID of the DrawData item. const char *name; ///< The name of the DrawData item as it appears in the Theme Description files bool buffer; ///< Sets whether this item is buffered on the backbuffer or drawn directly to the screen. - DrawData parent; ///< Parent DrawData item, for items that overlay. E.g. kButtonIdle -> kButtonHover + DrawData parent; ///< Parent DrawData item, for items that overlay. E.g. kDDButtonIdle -> kDDButtonHover }; /** @@ -242,16 +284,40 @@ void ThemeItemDrawData::drawSelf(bool draw, bool restore) { _engine->addDirtyRect(extendedRect); } +void ThemeItemDrawDataClip::drawSelf(bool draw, bool restore) { + + Common::Rect extendedRect = _area; + extendedRect.grow(_engine->kDirtyRectangleThreshold + _data->_backgroundOffset); + + if (restore) + _engine->restoreBackground(extendedRect); + + if (draw) { + Common::List<Graphics::DrawStep>::const_iterator step; + for (step = _data->_steps.begin(); step != _data->_steps.end(); ++step) { + _engine->renderer()->drawStepClip(_area, _clip, *step, _dynamicData); + } + } + + extendedRect.clip(_clip); + + _engine->addDirtyRect(extendedRect); +} + void ThemeItemTextData::drawSelf(bool draw, bool restore) { + Common::Rect dirty = _textDrawableArea; + if (dirty.isEmpty()) dirty = _area; + else dirty.clip(_area); + if (_restoreBg || restore) - _engine->restoreBackground(_area); + _engine->restoreBackground(dirty); if (draw) { _engine->renderer()->setFgColor(_color->r, _color->g, _color->b); _engine->renderer()->drawString(_data->_fontPtr, _text, _area, _alignH, _alignV, _deltax, _ellipsis, _textDrawableArea); } - _engine->addDirtyRect(_area); + _engine->addDirtyRect(dirty); } void ThemeItemBitmap::drawSelf(bool draw, bool restore) { @@ -260,7 +326,7 @@ void ThemeItemBitmap::drawSelf(bool draw, bool restore) { if (draw) { if (_alpha) - _engine->renderer()->blitAlphaBitmap(_bitmap, _area); + _engine->renderer()->blitKeyBitmap(_bitmap, _area); else _engine->renderer()->blitSubSurface(_bitmap, _area); } @@ -268,7 +334,31 @@ void ThemeItemBitmap::drawSelf(bool draw, bool restore) { _engine->addDirtyRect(_area); } +void ThemeItemABitmap::drawSelf(bool draw, bool restore) { + if (restore) + _engine->restoreBackground(_area); + + if (draw) + _engine->renderer()->blitAlphaBitmap(_bitmap, _area, _autoscale, Graphics::DrawStep::kVectorAlignManual, Graphics::DrawStep::kVectorAlignManual, _alpha); + + _engine->addDirtyRect(_area); +} + +void ThemeItemBitmapClip::drawSelf(bool draw, bool restore) { + if (restore) + _engine->restoreBackground(_area); + + if (draw) { + if (_alpha) + _engine->renderer()->blitKeyBitmapClip(_bitmap, _area, _clip); + else + _engine->renderer()->blitSubSurfaceClip(_bitmap, _area, _clip); + } + Common::Rect dirtyRect = _area; + dirtyRect.clip(_clip); + _engine->addDirtyRect(dirtyRect); +} /********************************************************** * ThemeEngine class @@ -311,6 +401,12 @@ ThemeEngine::ThemeEngine(Common::String id, GraphicsMode mode) : _themeArchive = 0; _initOk = false; + _cursorHotspotX = _cursorHotspotY = 0; + _cursorWidth = _cursorHeight = 0; + _cursorPalSize = 0; + + _needPaletteUpdates = false; + // We prefer files in archive bundles over the common search paths. _themeFiles.add("default", &SearchMan, 0, false); } @@ -333,6 +429,15 @@ ThemeEngine::~ThemeEngine() { } _bitmaps.clear(); + for (AImagesMap::iterator i = _abitmaps.begin(); i != _abitmaps.end(); ++i) { + Graphics::TransparentSurface *surf = i->_value; + if (surf) { + surf->free(); + delete surf; + } + } + _abitmaps.clear(); + delete _parser; delete _themeEval; delete[] _cursor; @@ -457,6 +562,15 @@ void ThemeEngine::refresh() { } } _bitmaps.clear(); + + for (AImagesMap::iterator i = _abitmaps.begin(); i != _abitmaps.end(); ++i) { + Graphics::TransparentSurface *surf = i->_value; + if (surf) { + surf->free(); + delete surf; + } + } + _abitmaps.clear(); } init(); @@ -558,7 +672,7 @@ void ThemeEngine::restoreBackground(Common::Rect r) { void ThemeEngine::addDrawStep(const Common::String &drawDataId, const Graphics::DrawStep &step) { DrawData id = parseDrawDataId(drawDataId); - assert(_widgets[id] != 0); + assert(id != kDDNone && _widgets[id] != 0); _widgets[id]->_steps.push_back(step); } @@ -638,24 +752,51 @@ bool ThemeEngine::addBitmap(const Common::String &filename) { if (surf) return true; - // If not, try to load the bitmap via the BitmapDecoder class. - Image::BitmapDecoder bitmapDecoder; const Graphics::Surface *srcSurface = 0; - Common::ArchiveMemberList members; - _themeFiles.listMatchingMembers(members, filename); - for (Common::ArchiveMemberList::const_iterator i = members.begin(), end = members.end(); i != end; ++i) { - Common::SeekableReadStream *stream = (*i)->createReadStream(); - if (stream) { - bitmapDecoder.loadStream(*stream); - srcSurface = bitmapDecoder.getSurface(); - delete stream; - if (srcSurface) - break; + + if (filename.hasSuffix(".png")) { + // Maybe it is PNG? +#ifdef USE_PNG + Image::PNGDecoder decoder; + Common::ArchiveMemberList members; + _themeFiles.listMatchingMembers(members, filename); + for (Common::ArchiveMemberList::const_iterator i = members.begin(), end = members.end(); i != end; ++i) { + Common::SeekableReadStream *stream = (*i)->createReadStream(); + if (stream) { + if (!decoder.loadStream(*stream)) + error("Error decoding PNG"); + + srcSurface = decoder.getSurface(); + delete stream; + if (srcSurface) + break; + } + } + + if (srcSurface && srcSurface->format.bytesPerPixel != 1) + surf = srcSurface->convertTo(_overlayFormat); +#else + error("No PNG support compiled in"); +#endif + } else { + // If not, try to load the bitmap via the BitmapDecoder class. + Image::BitmapDecoder bitmapDecoder; + Common::ArchiveMemberList members; + _themeFiles.listMatchingMembers(members, filename); + for (Common::ArchiveMemberList::const_iterator i = members.begin(), end = members.end(); i != end; ++i) { + Common::SeekableReadStream *stream = (*i)->createReadStream(); + if (stream) { + bitmapDecoder.loadStream(*stream); + srcSurface = bitmapDecoder.getSurface(); + delete stream; + if (srcSurface) + break; + } } - } - if (srcSurface && srcSurface->format.bytesPerPixel != 1) - surf = srcSurface->convertTo(_overlayFormat); + if (srcSurface && srcSurface->format.bytesPerPixel != 1) + surf = srcSurface->convertTo(_overlayFormat); + } // Store the surface into our hashmap (attention, may store NULL entries!) _bitmaps[filename] = surf; @@ -663,6 +804,48 @@ bool ThemeEngine::addBitmap(const Common::String &filename) { return surf != 0; } +bool ThemeEngine::addAlphaBitmap(const Common::String &filename) { + // Nothing has to be done if the bitmap already has been loaded. + Graphics::TransparentSurface *surf = _abitmaps[filename]; + if (surf) + return true; + + const Graphics::TransparentSurface *srcSurface = 0; + + if (filename.hasSuffix(".png")) { + // Maybe it is PNG? +#ifdef USE_PNG + Image::PNGDecoder decoder; + Common::ArchiveMemberList members; + _themeFiles.listMatchingMembers(members, filename); + for (Common::ArchiveMemberList::const_iterator i = members.begin(), end = members.end(); i != end; ++i) { + Common::SeekableReadStream *stream = (*i)->createReadStream(); + if (stream) { + if (!decoder.loadStream(*stream)) + error("Error decoding PNG"); + + srcSurface = new Graphics::TransparentSurface(*decoder.getSurface(), true); + delete stream; + if (srcSurface) + break; + } + } + + if (srcSurface && srcSurface->format.bytesPerPixel != 1) + surf = srcSurface->convertTo(_overlayFormat); +#else + error("No PNG support compiled in"); +#endif + } else { + error("Only PNG is supported as alphabitmap"); + } + + // Store the surface into our hashmap (attention, may store NULL entries!) + _abitmaps[filename] = surf; + + return surf != 0; +} + bool ThemeEngine::addDrawData(const Common::String &data, bool cached) { DrawData id = parseDrawDataId(data); @@ -856,10 +1039,34 @@ void ThemeEngine::queueDD(DrawData type, const Common::Rect &r, uint32 dynamic, } } +void ThemeEngine::queueDDClip(DrawData type, const Common::Rect &r, const Common::Rect &clippingRect, uint32 dynamic, bool restore) { + if (_widgets[type] == 0) + return; + + Common::Rect area = r; + area.clip(_screen.w, _screen.h); + + ThemeItemDrawDataClip *q = new ThemeItemDrawDataClip(this, _widgets[type], area, clippingRect, dynamic); + + if (_buffering) { + if (_widgets[type]->_buffer) { + _bufferQueue.push_back(q); + } else { + if (kDrawDataDefaults[type].parent != kDDNone && kDrawDataDefaults[type].parent != type) + queueDDClip(kDrawDataDefaults[type].parent, r, clippingRect); + + _screenQueue.push_back(q); + } + } else { + q->drawSelf(!_widgets[type]->_buffer, restore || _widgets[type]->_buffer); + delete q; + } +} + void ThemeEngine::queueDDText(TextData type, TextColor color, const Common::Rect &r, const Common::String &text, bool restoreBg, bool ellipsis, Graphics::TextAlign alignH, TextAlignVertical alignV, int deltax, const Common::Rect &drawableTextArea) { - if (_texts[type] == 0) + if (type == kTextDataNone || _texts[type] == 0) return; Common::Rect area = r; @@ -875,6 +1082,31 @@ void ThemeEngine::queueDDText(TextData type, TextColor color, const Common::Rect } } +void ThemeEngine::queueDDTextClip(TextData type, TextColor color, const Common::Rect &r, const Common::Rect &clippingArea, const Common::String &text, bool restoreBg, + bool ellipsis, Graphics::TextAlign alignH, TextAlignVertical alignV, int deltax, const Common::Rect &drawableTextArea) { + + if (_texts[type] == 0) + return; + + Common::Rect area = r; + area.clip(_screen.w, _screen.h); + Common::Rect textArea = drawableTextArea; + if (textArea.isEmpty()) textArea = clippingArea; + else { + textArea.clip(clippingArea); + if (textArea.isEmpty()) textArea = Common::Rect(0, 0, 1, 1); // one small pixel should be invisible enough + } + + ThemeItemTextData *q = new ThemeItemTextData(this, _texts[type], _textColors[color], area, textArea, text, alignH, alignV, ellipsis, restoreBg, deltax); + + if (_buffering) { + _screenQueue.push_back(q); + } else { + q->drawSelf(true, false); + delete q; + } +} + void ThemeEngine::queueBitmap(const Graphics::Surface *bitmap, const Common::Rect &r, bool alpha) { Common::Rect area = r; @@ -890,7 +1122,35 @@ void ThemeEngine::queueBitmap(const Graphics::Surface *bitmap, const Common::Rec } } +void ThemeEngine::queueABitmap(Graphics::TransparentSurface *bitmap, const Common::Rect &r, AutoScaleMode autoscale, int alpha) { + + Common::Rect area = r; + area.clip(_screen.w, _screen.h); + + ThemeItemABitmap *q = new ThemeItemABitmap(this, area, bitmap, autoscale, alpha); + + if (_buffering) { + _screenQueue.push_back(q); + } else { + q->drawSelf(true, false); + delete q; + } +} + +void ThemeEngine::queueBitmapClip(const Graphics::Surface *bitmap, const Common::Rect &r, const Common::Rect &clip, bool alpha) { + Common::Rect area = r; + area.clip(_screen.w, _screen.h); + + ThemeItemBitmapClip *q = new ThemeItemBitmapClip(this, area, clip, bitmap, alpha); + + if (_buffering) { + _screenQueue.push_back(q); + } else { + q->drawSelf(true, false); + delete q; + } +} /********************************************************** * Widget drawing functions @@ -914,6 +1174,25 @@ void ThemeEngine::drawButton(const Common::Rect &r, const Common::String &str, W queueDDText(getTextData(dd), getTextColor(dd), r, str, false, true, _widgets[dd]->_textAlignH, _widgets[dd]->_textAlignV); } +void ThemeEngine::drawButtonClip(const Common::Rect &r, const Common::Rect &clippingRect, const Common::String &str, WidgetStateInfo state, uint16 hints) { + if (!ready()) + return; + + DrawData dd = kDDButtonIdle; + + if (state == kStateEnabled) + dd = kDDButtonIdle; + else if (state == kStateHighlight) + dd = kDDButtonHover; + else if (state == kStateDisabled) + dd = kDDButtonDisabled; + else if (state == kStatePressed) + dd = kDDButtonPressed; + + queueDDClip(dd, r, clippingRect, 0, hints & WIDGET_CLEARBG); + queueDDTextClip(getTextData(dd), getTextColor(dd), r, clippingRect, str, false, true, _widgets[dd]->_textAlignH, _widgets[dd]->_textAlignV); +} + void ThemeEngine::drawLineSeparator(const Common::Rect &r, WidgetStateInfo state) { if (!ready()) return; @@ -921,6 +1200,13 @@ void ThemeEngine::drawLineSeparator(const Common::Rect &r, WidgetStateInfo state queueDD(kDDSeparator, r); } +void ThemeEngine::drawLineSeparatorClip(const Common::Rect &r, const Common::Rect &clippingRect, WidgetStateInfo state) { + if (!ready()) + return; + + queueDDClip(kDDSeparator, r, clippingRect); +} + void ThemeEngine::drawCheckbox(const Common::Rect &r, const Common::String &str, bool checked, WidgetStateInfo state) { if (!ready()) return; @@ -947,6 +1233,32 @@ void ThemeEngine::drawCheckbox(const Common::Rect &r, const Common::String &str, queueDDText(getTextData(dd), getTextColor(dd), r2, str, true, false, _widgets[kDDCheckboxDefault]->_textAlignH, _widgets[dd]->_textAlignV); } +void ThemeEngine::drawCheckboxClip(const Common::Rect &r, const Common::Rect &clip, const Common::String &str, bool checked, WidgetStateInfo state) { + if (!ready()) + return; + + Common::Rect r2 = r; + DrawData dd = kDDCheckboxDefault; + + if (checked) + dd = kDDCheckboxSelected; + + if (state == kStateDisabled) + dd = kDDCheckboxDisabled; + + const int checkBoxSize = MIN((int)r.height(), getFontHeight()); + + r2.bottom = r2.top + checkBoxSize; + r2.right = r2.left + checkBoxSize; + + queueDDClip(dd, r2, clip); + + r2.left = r2.right + checkBoxSize; + r2.right = r.right; + + queueDDTextClip(getTextData(dd), getTextColor(dd), r2, clip, str, true, false, _widgets[kDDCheckboxDefault]->_textAlignH, _widgets[dd]->_textAlignV); +} + void ThemeEngine::drawRadiobutton(const Common::Rect &r, const Common::String &str, bool checked, WidgetStateInfo state) { if (!ready()) return; @@ -973,6 +1285,32 @@ void ThemeEngine::drawRadiobutton(const Common::Rect &r, const Common::String &s queueDDText(getTextData(dd), getTextColor(dd), r2, str, true, false, _widgets[kDDRadiobuttonDefault]->_textAlignH, _widgets[dd]->_textAlignV); } +void ThemeEngine::drawRadiobuttonClip(const Common::Rect &r, const Common::Rect &clippingRect, const Common::String &str, bool checked, WidgetStateInfo state) { + if (!ready()) + return; + + Common::Rect r2 = r; + DrawData dd = kDDRadiobuttonDefault; + + if (checked) + dd = kDDRadiobuttonSelected; + + if (state == kStateDisabled) + dd = kDDRadiobuttonDisabled; + + const int checkBoxSize = MIN((int)r.height(), getFontHeight()); + + r2.bottom = r2.top + checkBoxSize; + r2.right = r2.left + checkBoxSize; + + queueDDClip(dd, r2, clippingRect); + + r2.left = r2.right + checkBoxSize; + r2.right = r.right; + + queueDDTextClip(getTextData(dd), getTextColor(dd), r2, clippingRect, str, true, false, _widgets[kDDRadiobuttonDefault]->_textAlignH, _widgets[dd]->_textAlignV); +} + void ThemeEngine::drawSlider(const Common::Rect &r, int width, WidgetStateInfo state) { if (!ready()) return; @@ -993,6 +1331,26 @@ void ThemeEngine::drawSlider(const Common::Rect &r, int width, WidgetStateInfo s queueDD(dd, r2); } +void ThemeEngine::drawSliderClip(const Common::Rect &r, const Common::Rect &clip, int width, WidgetStateInfo state) { + if (!ready()) + return; + + DrawData dd = kDDSliderFull; + + if (state == kStateHighlight) + dd = kDDSliderHover; + else if (state == kStateDisabled) + dd = kDDSliderDisabled; + + Common::Rect r2 = r; + r2.setWidth(MIN((int16)width, r.width())); + // r2.top++; r2.bottom--; r2.left++; r2.right--; + + drawWidgetBackgroundClip(r, clip, 0, kWidgetBackgroundSlider, kStateEnabled); + + queueDDClip(dd, r2, clip); +} + void ThemeEngine::drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, ScrollbarState scrollState, WidgetStateInfo state) { if (!ready()) return; @@ -1014,11 +1372,34 @@ void ThemeEngine::drawScrollbar(const Common::Rect &r, int sliderY, int sliderHe r2.top += sliderY; r2.bottom = r2.top + sliderHeight; - r2.top += r.width() / 5; - r2.bottom -= r.width() / 5; + //r2.top += r.width() / 5; + //r2.bottom -= r.width() / 5; queueDD(scrollState == kScrollbarStateSlider ? kDDScrollbarHandleHover : kDDScrollbarHandleIdle, r2); } +void ThemeEngine::drawScrollbarClip(const Common::Rect &r, const Common::Rect &clippingRect, int sliderY, int sliderHeight, ScrollbarState scrollState, WidgetStateInfo state) { + if (!ready()) + return; + + queueDDClip(kDDScrollbarBase, r, clippingRect); + + Common::Rect r2 = r; + const int buttonExtra = (r.width() * 120) / 100; + + r2.bottom = r2.top + buttonExtra; + queueDDClip(scrollState == kScrollbarStateUp ? kDDScrollbarButtonHover : kDDScrollbarButtonIdle, r2, clippingRect, Graphics::VectorRenderer::kTriangleUp); + + r2.translate(0, r.height() - r2.height()); + queueDDClip(scrollState == kScrollbarStateDown ? kDDScrollbarButtonHover : kDDScrollbarButtonIdle, r2, clippingRect, Graphics::VectorRenderer::kTriangleDown); + + r2 = r; + r2.left += 1; + r2.right -= 1; + r2.top += sliderY; + r2.bottom = r2.top + sliderHeight; + queueDDClip(scrollState == kScrollbarStateSlider ? kDDScrollbarHandleHover : kDDScrollbarHandleIdle, r2, clippingRect); +} + void ThemeEngine::drawDialogBackground(const Common::Rect &r, DialogBackground bgtype, WidgetStateInfo state) { if (!ready()) return; @@ -1043,6 +1424,38 @@ void ThemeEngine::drawDialogBackground(const Common::Rect &r, DialogBackground b case kDialogBackgroundDefault: queueDD(kDDDefaultBackground, r); break; + case kDialogBackgroundNone: + break; + } +} + +void ThemeEngine::drawDialogBackgroundClip(const Common::Rect &r, const Common::Rect &clip, DialogBackground bgtype, WidgetStateInfo state) { + if (!ready()) + return; + + switch (bgtype) { + case kDialogBackgroundMain: + queueDDClip(kDDMainDialogBackground, r, clip); + break; + + case kDialogBackgroundSpecial: + queueDDClip(kDDSpecialColorBackground, r, clip); + break; + + case kDialogBackgroundPlain: + queueDDClip(kDDPlainColorBackground, r, clip); + break; + + case kDialogBackgroundTooltip: + queueDDClip(kDDTooltipBackground, r, clip); + break; + + case kDialogBackgroundDefault: + queueDDClip(kDDDefaultBackground, r, clip); + break; + case kDialogBackgroundNone: + // no op + break; } } @@ -1057,6 +1470,17 @@ void ThemeEngine::drawCaret(const Common::Rect &r, bool erase, WidgetStateInfo s queueDD(kDDCaret, r); } +void ThemeEngine::drawCaretClip(const Common::Rect &r, const Common::Rect &clip, bool erase, WidgetStateInfo state) { + if (!ready()) + return; + + if (erase) { + restoreBackground(r); + addDirtyRect(r); + } else + queueDDClip(kDDCaret, r, clip); +} + void ThemeEngine::drawPopUpWidget(const Common::Rect &r, const Common::String &sel, int deltax, WidgetStateInfo state, Graphics::TextAlign align) { if (!ready()) return; @@ -1078,6 +1502,27 @@ void ThemeEngine::drawPopUpWidget(const Common::Rect &r, const Common::String &s } } +void ThemeEngine::drawPopUpWidgetClip(const Common::Rect &r, const Common::Rect &clip, const Common::String &sel, int deltax, WidgetStateInfo state, Graphics::TextAlign align) { + if (!ready()) + return; + + DrawData dd = kDDPopUpIdle; + + if (state == kStateEnabled) + dd = kDDPopUpIdle; + else if (state == kStateHighlight) + dd = kDDPopUpHover; + else if (state == kStateDisabled) + dd = kDDPopUpDisabled; + + queueDDClip(dd, r, clip); + + if (!sel.empty()) { + Common::Rect text(r.left + 3, r.top + 1, r.right - 10, r.bottom); + queueDDTextClip(getTextData(dd), getTextColor(dd), text, clip, sel, true, false, _widgets[dd]->_textAlignH, _widgets[dd]->_textAlignV, deltax); + } +} + void ThemeEngine::drawSurface(const Common::Rect &r, const Graphics::Surface &surface, WidgetStateInfo state, int alpha, bool themeTrans) { if (!ready()) return; @@ -1085,6 +1530,20 @@ void ThemeEngine::drawSurface(const Common::Rect &r, const Graphics::Surface &su queueBitmap(&surface, r, themeTrans); } +void ThemeEngine::drawASurface(const Common::Rect &r, Graphics::TransparentSurface &surface, AutoScaleMode autoscale, int alpha) { + if (!ready()) + return; + + queueABitmap(&surface, r, autoscale, alpha); +} + +void ThemeEngine::drawSurfaceClip(const Common::Rect &r, const Common::Rect &clip, const Graphics::Surface &surface, WidgetStateInfo state, int alpha, bool themeTrans) { + if (!ready()) + return; + + queueBitmapClip(&surface, r, clip, themeTrans); +} + void ThemeEngine::drawWidgetBackground(const Common::Rect &r, uint16 hints, WidgetBackground background, WidgetStateInfo state) { if (!ready()) return; @@ -1108,6 +1567,29 @@ void ThemeEngine::drawWidgetBackground(const Common::Rect &r, uint16 hints, Widg } } +void ThemeEngine::drawWidgetBackgroundClip(const Common::Rect &r, const Common::Rect &clip, uint16 hints, WidgetBackground background, WidgetStateInfo state) { + if (!ready()) + return; + + switch (background) { + case kWidgetBackgroundBorderSmall: + queueDDClip(kDDWidgetBackgroundSmall, r, clip); + break; + + case kWidgetBackgroundEditText: + queueDDClip(kDDWidgetBackgroundEditText, r, clip); + break; + + case kWidgetBackgroundSlider: + queueDDClip(kDDWidgetBackgroundSlider, r, clip); + break; + + default: + queueDDClip(kDDWidgetBackgroundDefault, r, clip); + break; + } +} + void ThemeEngine::drawTab(const Common::Rect &r, int tabHeight, int tabWidth, const Common::Array<Common::String> &tabs, int active, uint16 hints, int titleVPad, WidgetStateInfo state) { if (!ready()) return; @@ -1136,6 +1618,34 @@ void ThemeEngine::drawTab(const Common::Rect &r, int tabHeight, int tabWidth, co } } +void ThemeEngine::drawTabClip(const Common::Rect &r, const Common::Rect &clip, int tabHeight, int tabWidth, const Common::Array<Common::String> &tabs, int active, uint16 hints, int titleVPad, WidgetStateInfo state) { + if (!ready()) + return; + + queueDDClip(kDDTabBackground, Common::Rect(r.left, r.top, r.right, r.top + tabHeight), clip); + + for (int i = 0; i < (int)tabs.size(); ++i) { + if (i == active) + continue; + + if (r.left + i * tabWidth > r.right || r.left + (i + 1) * tabWidth > r.right) + continue; + + Common::Rect tabRect(r.left + i * tabWidth, r.top, r.left + (i + 1) * tabWidth, r.top + tabHeight); + queueDDClip(kDDTabInactive, tabRect, clip); + queueDDTextClip(getTextData(kDDTabInactive), getTextColor(kDDTabInactive), tabRect, clip, tabs[i], false, false, _widgets[kDDTabInactive]->_textAlignH, _widgets[kDDTabInactive]->_textAlignV); + } + + if (active >= 0 && + (r.left + active * tabWidth < r.right) && (r.left + (active + 1) * tabWidth < r.right)) { + Common::Rect tabRect(r.left + active * tabWidth, r.top, r.left + (active + 1) * tabWidth, r.top + tabHeight); + const uint16 tabLeft = active * tabWidth; + const uint16 tabRight = MAX(r.right - tabRect.right, 0); + queueDDClip(kDDTabActive, tabRect, clip, (tabLeft << 16) | (tabRight & 0xFFFF)); + queueDDTextClip(getTextData(kDDTabActive), getTextColor(kDDTabActive), tabRect, clip, tabs[active], false, false, _widgets[kDDTabActive]->_textAlignH, _widgets[kDDTabActive]->_textAlignV); + } +} + void ThemeEngine::drawText(const Common::Rect &r, const Common::String &str, WidgetStateInfo state, Graphics::TextAlign align, TextInversionState inverted, int deltax, bool useEllipsis, FontStyle font, FontColor color, bool restore, const Common::Rect &drawableTextArea) { if (!ready()) return; @@ -1209,6 +1719,79 @@ void ThemeEngine::drawText(const Common::Rect &r, const Common::String &str, Wid queueDDText(textId, colorId, r, str, restore, useEllipsis, align, kTextAlignVCenter, deltax, drawableTextArea); } +void ThemeEngine::drawTextClip(const Common::Rect &r, const Common::Rect &clippingArea, const Common::String &str, WidgetStateInfo state, Graphics::TextAlign align, TextInversionState inverted, int deltax, bool useEllipsis, FontStyle font, FontColor color, bool restore, const Common::Rect &drawableTextArea) { + if (!ready()) + return; + + TextColor colorId = kTextColorMAX; + + switch (color) { + case kFontColorNormal: + if (inverted) { + colorId = kTextColorNormalInverted; + } else { + switch (state) { + case kStateDisabled: + colorId = kTextColorNormalDisabled; + break; + + case kStateHighlight: + colorId = kTextColorNormalHover; + break; + + case kStateEnabled: + case kStatePressed: + colorId = kTextColorNormal; + break; + } + } + break; + + case kFontColorAlternate: + if (inverted) { + colorId = kTextColorAlternativeInverted; + } else { + switch (state) { + case kStateDisabled: + colorId = kTextColorAlternativeDisabled; + break; + + case kStateHighlight: + colorId = kTextColorAlternativeHover; + break; + + case kStateEnabled: + case kStatePressed: + colorId = kTextColorAlternative; + break; + } + } + break; + + default: + return; + } + + TextData textId = fontStyleToData(font); + + switch (inverted) { + case kTextInversion: + queueDDClip(kDDTextSelectionBackground, r, clippingArea); + restore = false; + break; + + case kTextInversionFocus: + queueDDClip(kDDTextSelectionFocusBackground, r, clippingArea); + restore = false; + break; + + default: + break; + } + + queueDDTextClip(textId, colorId, r, clippingArea, str, restore, useEllipsis, align, kTextAlignVCenter, deltax, drawableTextArea); +} + void ThemeEngine::drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, WidgetStateInfo state, FontColor color) { if (!ready()) return; @@ -1223,6 +1806,21 @@ void ThemeEngine::drawChar(const Common::Rect &r, byte ch, const Graphics::Font addDirtyRect(charArea); } +void ThemeEngine::drawCharClip(const Common::Rect &r, const Common::Rect &clip, byte ch, const Graphics::Font *font, WidgetStateInfo state, FontColor color) { + if (!ready()) + return; + + Common::Rect charArea = r; + charArea.clip(_screen.w, _screen.h); + if (!clip.isEmpty()) charArea.clip(clip); + + uint32 rgbColor = _overlayFormat.RGBToColor(_textColors[color]->r, _textColors[color]->g, _textColors[color]->b); + + restoreBackground(charArea); + font->drawChar(&_screen, ch, charArea.left, charArea.top, rgbColor); + addDirtyRect(charArea); +} + void ThemeEngine::debugWidgetPosition(const char *name, const Common::Rect &r) { _font->drawString(&_screen, name, r.left, r.top, r.width(), 0xFFFF, Graphics::kTextAlignRight, 0, true); _screen.hLine(r.left, r.top, r.right, 0xFFFF); @@ -1259,8 +1857,15 @@ void ThemeEngine::updateScreen(bool render) { _screenQueue.clear(); } - if (render) + if (render) { +#ifdef LAYOUT_DEBUG_DIALOG + _vectorRenderer->fillSurface(); + _themeEval->debugDraw(&_screen, _font); + _vectorRenderer->copyWholeFrame(_system); +#else renderDirtyScreen(); +#endif + } } void ThemeEngine::addDirtyRect(Common::Rect r) { |