diff options
Diffstat (limited to 'gui/ThemeClassic.cpp')
| -rw-r--r-- | gui/ThemeClassic.cpp | 710 |
1 files changed, 0 insertions, 710 deletions
diff --git a/gui/ThemeClassic.cpp b/gui/ThemeClassic.cpp deleted file mode 100644 index be17cf0d09..0000000000 --- a/gui/ThemeClassic.cpp +++ /dev/null @@ -1,710 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - */ - -#include "gui/ThemeClassic.h" -#include "gui/eval.h" - -namespace GUI { -ThemeClassic::ThemeClassic(OSystem *system, const Common::String &config, const Common::ConfigFile *cfg) : Theme() { - _enableBlending = true; - _stylefile = config; - _system = system; - _initOk = false; - _enabled = false; - _font = 0; - _fontName.clear(); - memset(&_screen, 0, sizeof(_screen)); -#ifndef CT_NO_TRANSPARENCY - memset(&_dialog, 0, sizeof(_dialog)); -#endif - _font = 0; - - // 'classic' is always the built in one, we force it and - // ignore all 'classic' named config files - if (config.compareToIgnoreCase("classic (builtin)") != 0) { - if (cfg) - _configFile = *cfg; - else - loadConfigFile(_stylefile); - } - - if (_configFile.hasKey("name", "theme")) - _configFile.getKey("name", "theme", _stylename); - else - _stylename = _stylefile; -} - -ThemeClassic::~ThemeClassic() { - deinit(); -} - -bool ThemeClassic::init() { - deinit(); - _screen.create(_system->getOverlayWidth(), _system->getOverlayHeight(), sizeof(OverlayColor)); - if (_screen.pixels) { - _initOk = true; - clearAll(); - resetDrawArea(); - } - - if (isThemeLoadingRequired()) { - loadTheme(_defaultConfig); - loadTheme(_configFile, false, true); - - setupConfig(); - } - - _bgcolor = _system->RGBToColor(_colors[kBGColor][0], _colors[kBGColor][1], _colors[kBGColor][2]); - _color = _system->RGBToColor(_colors[kColor][0], _colors[kColor][1], _colors[kColor][2]); - _shadowcolor = _system->RGBToColor(_colors[kShadowColor][0], _colors[kShadowColor][1], _colors[kShadowColor][2]); - _textcolor = _system->RGBToColor(_colors[kTextColor][0], _colors[kTextColor][1], _colors[kTextColor][2]); - _textcolorhi = _system->RGBToColor(_colors[kTextColorHi][0], _colors[kTextColorHi][1], _colors[kTextColorHi][2]); - if (_fontName.empty()) { - if (_screen.w >= 400 && _screen.h >= 300) { - _font = FontMan.getFontByUsage(Graphics::FontManager::kBigGUIFont); - } else { - _font = FontMan.getFontByUsage(Graphics::FontManager::kGUIFont); - } - } - - return true; -} - -void ThemeClassic::deinit() { - if (_initOk) { - _system->hideOverlay(); - _screen.free(); - _initOk = false; - } -} - -void ThemeClassic::refresh() { - init(); - if (_enabled) - _system->showOverlay(); -} - -void ThemeClassic::enable() { - init(); - resetDrawArea(); - _system->showOverlay(); - clearAll(); - _enabled = true; -} - -void ThemeClassic::disable() { - _system->hideOverlay(); - _enabled = false; -} - -void ThemeClassic::openDialog(bool topDialog) { -#ifndef CT_NO_TRANSPARENCY - if (!_dialog) { - _dialog = new DialogState; - assert(_dialog); - // first dialog - _dialog->screen.create(_screen.w, _screen.h, sizeof(OverlayColor)); - } - memcpy(_dialog->screen.pixels, _screen.pixels, _screen.pitch*_screen.h); - if (!_enableBlending) - _dialog->screen.fillRect(Common::Rect(0, 0, _screen.w, _screen.h), _bgcolor); - else - blendScreenToDialog(); -#endif -} - -void ThemeClassic::closeAllDialogs() { -#ifndef CT_NO_TRANSPARENCY - if (_dialog) { - _dialog->screen.free(); - delete _dialog; - _dialog = 0; - } - _forceRedraw = true; -#endif -} - -void ThemeClassic::clearAll() { - if (!_initOk) - return; - _system->clearOverlay(); - // FIXME: problem with the 'pitch' - _system->grabOverlay((OverlayColor*)_screen.pixels, _screen.w); -} - -void ThemeClassic::updateScreen() { - _forceRedraw = false; -} - -void ThemeClassic::resetDrawArea() { - if (_initOk) { - _drawArea = Common::Rect(0, 0, _screen.w, _screen.h); - } -} - -int ThemeClassic::getTabSpacing() const { - return 2; -} -int ThemeClassic::getTabPadding() const { - return 3; -} - -void ThemeClassic::drawDialogBackground(const Common::Rect &r, uint16 hints, WidgetStateInfo state) { - if (!_initOk) - return; - - restoreBackground(r); - -#ifndef CT_NO_TRANSPARENCY - if ((hints & THEME_HINT_SAVE_BACKGROUND) && !(hints & THEME_HINT_FIRST_DRAW) && !_forceRedraw) { - addDirtyRect(r); - return; - } -#endif - - box(r.left, r.top, r.width(), r.height(), _color, _shadowcolor); - addDirtyRect(r, (hints & THEME_HINT_SAVE_BACKGROUND) != 0); -} - -void ThemeClassic::drawText(const Common::Rect &r, const Common::String &str, WidgetStateInfo state, TextAlign align, bool inverted, int deltax, bool useEllipsis, FontStyle font) { - if (!_initOk) - return; - - if (!inverted) { - restoreBackground(r); - _font->drawString(&_screen, str, r.left, r.top, r.width(), getColor(state), convertAligment(align), deltax, useEllipsis); - } else { - _screen.fillRect(r, getColor(state)); - _font->drawString(&_screen, str, r.left, r.top, r.width(), _bgcolor, convertAligment(align), deltax, useEllipsis); - } - - addDirtyRect(r); -} - -void ThemeClassic::drawChar(const Common::Rect &r, byte ch, const Graphics::Font *font, WidgetStateInfo state) { - if (!_initOk) - return; - restoreBackground(r); - font->drawChar(&_screen, ch, r.left, r.top, getColor(state)); - addDirtyRect(r); -} - -void ThemeClassic::drawWidgetBackground(const Common::Rect &r, uint16 hints, WidgetBackground background, WidgetStateInfo state) { - if (!_initOk || background == kWidgetBackgroundNo) - return; - - restoreBackground(r); - -#ifndef CT_NO_TRANSPARENCY - if ((hints & THEME_HINT_SAVE_BACKGROUND) && !(hints & THEME_HINT_FIRST_DRAW) && !_forceRedraw) { - addDirtyRect(r); - return; - } -#endif - - switch (background) { - case kWidgetBackgroundBorder: - box(r.left, r.top, r.width(), r.height(), _color, _shadowcolor); - break; - - //case kWidgetBackgroundPlain: - //case kWidgetBackgroundBorderSmall: - default: - box(r.left, r.top, r.width(), r.height()); - break; - }; - - addDirtyRect(r, (hints & THEME_HINT_SAVE_BACKGROUND) != 0); -} - -void ThemeClassic::drawButton(const Common::Rect &r, const Common::String &str, WidgetStateInfo state, uint16 hints) { - if (!_initOk) - return; - restoreBackground(r); - - drawWidgetBackground(r, 0, kWidgetBackgroundBorder, state); - - const int off = (r.height() - _font->getFontHeight()) / 2; - _font->drawString(&_screen, str, r.left, r.top+off, r.width(), getColor(state), Graphics::kTextAlignCenter, 0, false); - - addDirtyRect(r); -} - -void ThemeClassic::drawSurface(const Common::Rect &r, const Graphics::Surface &surface, WidgetStateInfo state, int alpha, bool themeTrans) { - if (!_initOk) - return; - - Common::Rect rect(r.left, r.top, r.left + surface.w, r.top + surface.h); - rect.clip(_screen.w, _screen.h); - - if (!rect.isValidRect()) - return; - - assert(surface.bytesPerPixel == sizeof(OverlayColor)); - - OverlayColor *src = (OverlayColor *)surface.pixels; - OverlayColor *dst = (OverlayColor *)_screen.getBasePtr(rect.left, rect.top); - - int w = rect.width(); - int h = rect.height(); - - while (h--) { - memcpy(dst, src, surface.pitch); - src += w; - // FIXME: this should be pitch - dst += _screen.w; - } - addDirtyRect(r); -} - -void ThemeClassic::drawSlider(const Common::Rect &r, int width, WidgetStateInfo state) { - if (!_initOk) - return; - Common::Rect r2 = r; - - restoreBackground(r); - - box(r.left, r.top, r.width(), r.height(), _color, _shadowcolor); - r2.left = r.left + 2; - r2.top = r.top + 2; - r2.bottom = r.bottom - 2; - r2.right = r2.left + width; - if (r2.right > r.right - 2) { - r2.right = r.right - 2; - } - - _screen.fillRect(r2, getColor(state)); - - addDirtyRect(r); -} - -void ThemeClassic::drawPopUpWidget(const Common::Rect &r, const Common::String &sel, int deltax, WidgetStateInfo state, TextAlign align) { - if (!_initOk) - return; - - restoreBackground(r); - - box(r.left, r.top, r.width(), r.height()); - - Common::Point p0, p1; - - p0 = Common::Point(r.right + 1 - r.height() / 2, r.top + 4); - p1 = Common::Point(r.right + 1 - r.height() / 2, r.bottom - 4); - - OverlayColor color = getColor(state); - - // Evil HACK to draw filled triangles - // FIXME: The "big" version is pretty ugly. - for (; p1.y - p0.y > 1; p0.y++, p0.x--, p1.y--, p1.x++) { - _screen.drawLine(p0.x, p0.y, p1.x, p0.y, color); - _screen.drawLine(p0.x, p1.y, p1.x, p1.y, color); - } - - if (!sel.empty()) { - Common::Rect text(r.left + 2, r.top + 3, r.right - 4, r.top + 3 + _font->getFontHeight()); - _font->drawString(&_screen, sel, text.left, text.top, text.width(), color, convertAligment(align), deltax, false); - } - - addDirtyRect(r); -} - -void ThemeClassic::drawCheckbox(const Common::Rect &r, const Common::String &str, bool checked, WidgetStateInfo state) { - if (!_initOk) - return; - - Common::Rect r2 = r; - int checkBoxSize = getFontHeight(); - if (checkBoxSize > r.height()) { - checkBoxSize = r.height(); - } - r2.bottom = r2.top + checkBoxSize; - - restoreBackground(r2); - - box(r.left, r.top, checkBoxSize, checkBoxSize, _color, _shadowcolor); - - if (checked) { - r2.top += 3; - r2.bottom = r.top + checkBoxSize - 4; - r2.left += 3; - r2.right = r.left + checkBoxSize - 4; - - OverlayColor c = getColor(state); - - // Draw a cross - _screen.drawLine(r2.left, r2.top, r2.right, r2.bottom, c); - _screen.drawLine(r2.left, r2.bottom, r2.right, r2.top, c); - - if (r2.height() > 5) { - // Thicken the lines - _screen.drawLine(r2.left, r2.top + 1, r2.right - 1, r2.bottom, c); - _screen.drawLine(r2.left + 1, r2.top, r2.right, r2.bottom - 1, c); - _screen.drawLine(r2.left, r2.bottom - 1, r2.right - 1, r2.top, c); - _screen.drawLine(r2.left + 1, r2.bottom, r2.right, r2.top + 1, c); - } - - r2 = r; - } - - r2.left += checkBoxSize + 10; - _font->drawString(&_screen, str, r2.left, r2.top, r2.width(), getColor(state), Graphics::kTextAlignLeft, 0, true); - - addDirtyRect(r); -} - -void ThemeClassic::drawTab(const Common::Rect &r, int tabHeight, int tabWidth, const Common::Array<Common::String> &tabs, int active, uint16 hints, int titleVPad, WidgetStateInfo state) { - if (!_initOk) - return; - restoreBackground(r); - - for (int i = 0; i < (int)tabs.size(); ++i) { - if (i == active) - continue; - box(r.left + i * tabWidth, r.top+2, tabWidth, tabHeight-2, _color, _shadowcolor); - _font->drawString(&_screen, tabs[i], r.left + i * tabWidth, r.top+4, tabWidth, getColor(state), Graphics::kTextAlignCenter, 0, true); - } - - if (active >= 0) { - box(r.left + active * tabWidth, r.top, tabWidth, tabHeight, _color, _shadowcolor, true); - _font->drawString(&_screen, tabs[active], r.left + active * tabWidth, r.top+titleVPad, tabWidth, getColor(kStateHighlight), Graphics::kTextAlignCenter, 0, true); - - _screen.hLine(r.left, r.top + tabHeight, r.left + active * tabWidth + 1, _color); - _screen.hLine(r.left + active * tabWidth + tabWidth - 2, r.top + tabHeight, r.right, _color); - _screen.hLine(r.left, r.bottom - 1, r.right - 1, _shadowcolor); - _screen.vLine(r.left, r.top + tabHeight, r.bottom - 1, _color); - _screen.vLine(r.right - 1, r.top + tabHeight, r.bottom - 1, _shadowcolor); - } - - addDirtyRect(r); -} - -void ThemeClassic::drawScrollbar(const Common::Rect &r, int sliderY, int sliderHeight, ScrollbarState scroll, WidgetStateInfo state) { - if (!_initOk) - return; - restoreBackground(r); - Common::Rect r2 = r; - box(r.left, r.top, r.width(), r.height(), _color, _shadowcolor); - - const int UP_DOWN_BOX_HEIGHT = r.width() + 1; - const int B = 3; - const int arrowSize = (r.width() / 2 - B + 1); - - OverlayColor color = 0; - if (scroll == kScrollbarStateSinglePage) { - color = _color; - } else if (scroll == kScrollbarStateUp && state == kStateHighlight) { - color = _textcolorhi; - } else { - color = _textcolor; - } - - // draws the 'up' button - box(r.left, r.top, r.width(), UP_DOWN_BOX_HEIGHT, _color, _shadowcolor); - Common::Point p0 = Common::Point(r.left + r.width() / 2, r.top + (UP_DOWN_BOX_HEIGHT - arrowSize - 1) / 2); - Common::Point p1 = Common::Point(p0.x - arrowSize, p0.y + arrowSize); - Common::Point p2 = Common::Point(p0.x + arrowSize, p0.y + arrowSize); - for (; p1.x <= p2.x; ++p1.x) - _screen.drawLine(p0.x, p0.y, p1.x, p1.y, color); - - if (scroll != kScrollbarStateSinglePage) { - r2.top += sliderY; - r2.left += 2; - r2.right -= 2; - r2.bottom = r2.top + sliderHeight; - _screen.fillRect(r2, (state == kStateHighlight && scroll == kScrollbarStateSlider) ? _textcolorhi : _textcolor); - box(r2.left, r2.top, r2.width(), r2.height()); - int y = r2.top + sliderHeight / 2; - color = (state == kStateHighlight && scroll == kScrollbarStateSlider) ? _color : _bgcolor; - _screen.hLine(r2.left + 1, y - 2, r2.right - 2, color); - _screen.hLine(r2.left + 1, y, r2.right - 2, color); - _screen.hLine(r2.left + 1, y + 2, r2.right - 2, color); - r2 = r; - } - - r2.top = r2.bottom - UP_DOWN_BOX_HEIGHT; - if (scroll == kScrollbarStateSinglePage) { - color = _color; - } else if (scroll == kScrollbarStateDown && state == kStateHighlight) { - color = _textcolorhi; - } else { - color = _textcolor; - } - - // draws the 'down' button - box(r2.left, r2.top, r2.width(), UP_DOWN_BOX_HEIGHT, _color, _shadowcolor); - p0 = Common::Point(r2.left + r2.width() / 2, r2.top + (UP_DOWN_BOX_HEIGHT + arrowSize + 1) / 2); - p1 = Common::Point(p0.x - arrowSize, p0.y - arrowSize); - p2 = Common::Point(p0.x + arrowSize, p0.y - arrowSize); - for (; p1.x <= p2.x; ++p1.x) - _screen.drawLine(p0.x, p0.y, p1.x, p1.y, color); - - addDirtyRect(r); -} - -void ThemeClassic::drawCaret(const Common::Rect &r, bool erase, WidgetStateInfo state) { - if (!_initOk) - return; - - OverlayColor color = 0; - if (erase) { - color = _bgcolor; - } else { - color = getColor(state); - } - - _screen.vLine(r.left, r.top, r.bottom - 2, color); - addDirtyRect(r); -} - -void ThemeClassic::drawLineSeparator(const Common::Rect &r, WidgetStateInfo state) { - if (!_initOk) - return; - _screen.hLine(r.left - 1, r.top + r.height() / 2, r.right, _shadowcolor); - _screen.hLine(r.left, r.top + 1 + r.height() / 2, r.right, _color); - addDirtyRect(r); -} - -// intern drawing - -void ThemeClassic::restoreBackground(Common::Rect r, bool special) { - r.clip(_screen.w, _screen.h); - r.clip(_drawArea); -#ifdef CT_NO_TRANSPARENCY - _screen.fillRect(r, _bgcolor); -#else - if (_dialog) { - if (!_dialog->screen.pixels) { - _screen.fillRect(r, _bgcolor); - return; - } - const OverlayColor *src = (const OverlayColor*)_dialog->screen.getBasePtr(r.left, r.top); - OverlayColor *dst = (OverlayColor*)_screen.getBasePtr(r.left, r.top); - - int h = r.height(); - int w = r.width(); - while (h--) { - memcpy(dst, src, w*sizeof(OverlayColor)); - src += _dialog->screen.w; - dst += _screen.w; - } - } else { - _screen.fillRect(r, _bgcolor); - } -#endif -} - -bool ThemeClassic::addDirtyRect(Common::Rect r, bool save, bool special) { - // TODO: implement proper dirty rect handling - // FIXME: problem with the 'pitch' - r.clip(_screen.w, _screen.h); - r.clip(_drawArea); - _system->copyRectToOverlay((OverlayColor*)_screen.getBasePtr(r.left, r.top), _screen.w, r.left, r.top, r.width(), r.height()); -#ifndef CT_NO_TRANSPARENCY - if (_dialog && save) { - if (_dialog->screen.pixels) { - OverlayColor *dst = (OverlayColor*)_dialog->screen.getBasePtr(r.left, r.top); - const OverlayColor *src = (const OverlayColor*)_screen.getBasePtr(r.left, r.top); - int h = r.height(); - while (h--) { - memcpy(dst, src, r.width()*sizeof(OverlayColor)); - dst += _dialog->screen.w; - src += _screen.w; - } - } - } -#endif - return true; -} - -void ThemeClassic::box(int x, int y, int width, int height, OverlayColor colorA, OverlayColor colorB, bool skipLastRow) { - if (y >= 0) { - _screen.hLine(x + 1, y, x + width - 2, colorA); - _screen.hLine(x, y + 1, x + width - 1, colorA); - } - int drawY = y; - if (drawY < 0) { - height += drawY; - drawY = 0; - } - _screen.vLine(x, drawY + 1, drawY + height - 2, colorA); - _screen.vLine(x + 1, drawY, drawY + height - 1, colorA); - _screen.vLine(x + width - 1, drawY + 1, drawY + height - 2, colorB); - _screen.vLine(x + width - 2, drawY + 1, drawY + height - 1, colorB); - - if (y + height >= 0 && !skipLastRow) { - _screen.hLine(x + 1, drawY + height - 2, x + width - 1, colorB); - _screen.hLine(x + 1, drawY + height - 1, x + width - 2, colorB); - } -} - -void ThemeClassic::box(int x, int y, int w, int h) { - _screen.hLine(x, y, x + w - 1, _color); - _screen.hLine(x, y + h - 1, x +w - 1, _shadowcolor); - _screen.vLine(x, y, y + h - 1, _color); - _screen.vLine(x + w - 1, y, y + h - 1, _shadowcolor); -} - -OverlayColor ThemeClassic::getColor(State state) { - OverlayColor usedColor = _color; - switch (state) { - case kStateEnabled: - usedColor = _textcolor; - break; - - case kStateHighlight: - usedColor = _textcolorhi; - break; - - default: - break; - } - return usedColor; -} - -#ifndef CT_NO_TRANSPARENCY -void ThemeClassic::blendScreenToDialog() { - Common::Rect rect(0, 0, _screen.w, _screen.h); - - if (!rect.isValidRect()) - return; - - if (_system->hasFeature(OSystem::kFeatureOverlaySupportsAlpha)) { - int a, r, g, b; - uint8 aa, ar, ag, ab; - _system->colorToARGB(_bgcolor, aa, ar, ag, ab); - a = aa*3/(3+1); - if (a < 1) - return; - r = ar * a; - g = ag * a; - b = ab * a; - - OverlayColor *ptr = (OverlayColor*)_dialog->screen.getBasePtr(rect.left, rect.top); - - int h = rect.height(); - int w = rect.width(); - while (h--) { - for (int i = 0; i < w; i++) { - _system->colorToARGB(ptr[i], aa, ar, ag, ab); - int a2 = aa + a - (a*aa)/255; - ptr[i] = _system->ARGBToColor(a2, - ((255-a)*aa*ar/255+r)/a2, - ((255-a)*aa*ag/255+g)/a2, - ((255-a)*aa*ab/255+b)/a2); - } - ptr += _screen.w; - } - } else { - int r, g, b; - uint8 ar, ag, ab; - _system->colorToRGB(_bgcolor, ar, ag, ab); - r = ar * 3; - g = ag * 3; - b = ab * 3; - - OverlayColor *ptr = (OverlayColor*)_dialog->screen.getBasePtr(rect.left, rect.top); - - int h = rect.height(); - int w = rect.width(); - - while (h--) { - for (int i = 0; i < w; i++) { - _system->colorToRGB(ptr[i], ar, ag, ab); - ptr[i] = _system->RGBToColor((ar + r) / (3+1), - (ag + g) / (3+1), - (ab + b) / (3+1)); - } - ptr += _screen.w; - } - } -} -#endif - -void ThemeClassic::setupConfig() { - if (_configFile.hasSection("theme")) { - if (loadConfig()) - return; - } - - static const uint8 colors[][3] = { - { 104, 104, 104 }, - { 64, 64, 64 }, - { 0, 0, 0, }, - { 32, 160, 32 }, - { 0, 255, 0 } - }; - - memcpy(_colors, colors, sizeof(colors)); -} - -bool ThemeClassic::loadConfig() { - Common::String temp; - _configFile.getKey("version", "theme", temp); - if (atoi(temp.c_str()) != THEME_VERSION) { - // TODO: improve this detection and handle it nicer - warning("Theme config uses a different version (you have: '%s', needed is: '%d')", temp.c_str(), THEME_VERSION); - _configFile.clear(); - - // force a theme reload here - loadTheme(_defaultConfig); - return false; - } - - temp.clear(); - _configFile.getKey("type", "theme", temp); - if (0 != temp.compareToIgnoreCase("classic")) { - warning("Theme config is not for the classic style theme"); - _configFile.clear(); - - // force a theme reload here - loadTheme(_defaultConfig); - return false; - } - - getColorFromConfig("color", _colors[kColor][0], _colors[kColor][1], _colors[kColor][2]); - getColorFromConfig("shadowcolor", _colors[kShadowColor][0], _colors[kShadowColor][1], _colors[kShadowColor][2]); - getColorFromConfig("bgcolor", _colors[kBGColor][0], _colors[kBGColor][1], _colors[kBGColor][2]); - getColorFromConfig("textcolor", _colors[kTextColor][0], _colors[kTextColor][1], _colors[kTextColor][2]); - getColorFromConfig("textcolorhi", _colors[kTextColorHi][0], _colors[kTextColorHi][1], _colors[kTextColorHi][2]); - - temp.clear(); - temp = _evaluator->getStringVar("font"); - if (temp.empty() || 0 == temp.compareToIgnoreCase("builtin")) { - if (!_fontName.empty()) - delete _font; - _fontName.clear(); - } else if (temp != _fontName) { - if (!_fontName.empty()) - delete _font; - _font = loadFont(temp.c_str()); - _fontName = temp; - } - - _enableBlending = (_evaluator->getVar("blending") != 0); - - return true; -} - -} // end of namespace GUI - |