diff options
Diffstat (limited to 'engines/zvision/text')
-rw-r--r-- | engines/zvision/text/truetype_font.cpp | 454 |
1 files changed, 227 insertions, 227 deletions
diff --git a/engines/zvision/text/truetype_font.cpp b/engines/zvision/text/truetype_font.cpp index 85d9fa5a29..e378ccd127 100644 --- a/engines/zvision/text/truetype_font.cpp +++ b/engines/zvision/text/truetype_font.cpp @@ -1,228 +1,228 @@ -/* 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. - * - */ - -#include "common/scummsys.h" -#include "common/config-manager.h" -#include "common/debug.h" -#include "common/file.h" -#include "common/system.h" -#include "common/unzip.h" -#include "graphics/font.h" -#include "graphics/fonts/ttf.h" -#include "graphics/surface.h" - -#include "zvision/zvision.h" -#include "zvision/graphics/render_manager.h" -#include "zvision/text/truetype_font.h" - -namespace ZVision { - -StyledTTFont::StyledTTFont(ZVision *engine) { - _engine = engine; - _style = 0; - _font = NULL; - _lineHeight = 0; -} - -StyledTTFont::~StyledTTFont() { - if (_font) - delete _font; -} - -bool StyledTTFont::loadFont(const Common::String &fontName, int32 point, uint style) { - _style = style; - return loadFont(fontName, point); -} - -bool StyledTTFont::loadFont(const Common::String &fontName, int32 point) { - struct FontStyle { - const char *zorkFont; - const char *fontBase; - const char *freeFontBase; - const char *freeFontItalicName; - }; - - const FontStyle systemFonts[] = { - { "*times new roman*", "times", "FreeSerif", "Italic" }, - { "*times*", "times", "FreeSerif", "Italic" }, - { "*century schoolbook*", "censcbk", "FreeSerif", "Italic" }, - { "*garamond*", "gara", "FreeSerif", "Italic" }, - { "*courier new*", "cour", "FreeMono", "Oblique" }, - { "*courier*", "cour", "FreeMono", "Oblique" }, - { "*ZorkDeath*", "cour", "FreeMono", "Oblique" }, - { "*arial*", "arial", "FreeSans", "Oblique" }, - { "*ZorkNormal*", "arial", "FreeSans", "Oblique" }, - }; - - Common::String newFontName; - Common::String freeFontName; - - for (int i = 0; i < ARRAYSIZE(systemFonts); i++) { - if (fontName.matchString(systemFonts[i].zorkFont, true)) { - newFontName = systemFonts[i].fontBase; - freeFontName = systemFonts[i].freeFontBase; - - if ((_style & STTF_BOLD) && (_style & STTF_ITALIC)) { - newFontName += "bi"; - freeFontName += "Bold"; - freeFontName += systemFonts[i].freeFontItalicName; - } else if (_style & STTF_BOLD) { - newFontName += "bd"; - freeFontName += "Bold"; - } else if (_style & STTF_ITALIC) { - newFontName += "i"; - freeFontName += systemFonts[i].freeFontItalicName; - } - - newFontName += ".ttf"; - freeFontName += ".ttf"; - break; - } - } - - if (newFontName.empty()) { - debug("Could not identify font: %s. Reverting to Arial", fontName.c_str()); - newFontName = "arial.ttf"; - freeFontName = "FreeSans.ttf"; - } - - bool sharp = (_style & STTF_SHARP) == STTF_SHARP; - - Common::File file; +/* 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.
+ *
+ */
+
+#include "common/scummsys.h"
+#include "common/config-manager.h"
+#include "common/debug.h"
+#include "common/file.h"
+#include "common/system.h"
+#include "common/unzip.h"
+#include "graphics/font.h"
+#include "graphics/fonts/ttf.h"
+#include "graphics/surface.h"
+
+#include "zvision/zvision.h"
+#include "zvision/graphics/render_manager.h"
+#include "zvision/text/truetype_font.h"
+
+namespace ZVision {
+
+StyledTTFont::StyledTTFont(ZVision *engine) {
+ _engine = engine;
+ _style = 0;
+ _font = NULL;
+ _lineHeight = 0;
+}
+
+StyledTTFont::~StyledTTFont() {
+ if (_font)
+ delete _font;
+}
+
+bool StyledTTFont::loadFont(const Common::String &fontName, int32 point, uint style) {
+ _style = style;
+ return loadFont(fontName, point);
+}
+
+bool StyledTTFont::loadFont(const Common::String &fontName, int32 point) {
+ struct FontStyle {
+ const char *zorkFont;
+ const char *fontBase;
+ const char *freeFontBase;
+ const char *freeFontItalicName;
+ };
+
+ const FontStyle systemFonts[] = {
+ { "*times new roman*", "times", "FreeSerif", "Italic" },
+ { "*times*", "times", "FreeSerif", "Italic" },
+ { "*century schoolbook*", "censcbk", "FreeSerif", "Italic" },
+ { "*garamond*", "gara", "FreeSerif", "Italic" },
+ { "*courier new*", "cour", "FreeMono", "Oblique" },
+ { "*courier*", "cour", "FreeMono", "Oblique" },
+ { "*ZorkDeath*", "cour", "FreeMono", "Oblique" },
+ { "*arial*", "arial", "FreeSans", "Oblique" },
+ { "*ZorkNormal*", "arial", "FreeSans", "Oblique" },
+ };
+
+ Common::String newFontName;
+ Common::String freeFontName;
+
+ for (int i = 0; i < ARRAYSIZE(systemFonts); i++) {
+ if (fontName.matchString(systemFonts[i].zorkFont, true)) {
+ newFontName = systemFonts[i].fontBase;
+ freeFontName = systemFonts[i].freeFontBase;
+
+ if ((_style & STTF_BOLD) && (_style & STTF_ITALIC)) {
+ newFontName += "bi";
+ freeFontName += "Bold";
+ freeFontName += systemFonts[i].freeFontItalicName;
+ } else if (_style & STTF_BOLD) {
+ newFontName += "bd";
+ freeFontName += "Bold";
+ } else if (_style & STTF_ITALIC) {
+ newFontName += "i";
+ freeFontName += systemFonts[i].freeFontItalicName;
+ }
+
+ newFontName += ".ttf";
+ freeFontName += ".ttf";
+ break;
+ }
+ }
+
+ if (newFontName.empty()) {
+ debug("Could not identify font: %s. Reverting to Arial", fontName.c_str());
+ newFontName = "arial.ttf";
+ freeFontName = "FreeSans.ttf";
+ }
+
+ bool sharp = (_style & STTF_SHARP) == STTF_SHARP;
+
+ Common::File file;
if (!file.open(newFontName) && !file.open(freeFontName) && !_engine->getSearchManager()->openFile(file, newFontName) && !_engine->getSearchManager()->openFile(file, freeFontName))
- error("Unable to open font file %s (free alternative: %s)", newFontName.c_str(), freeFontName.c_str()); - - Graphics::Font *_newFont = Graphics::loadTTFFont(file, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display - if (_newFont) { - if (!_font) - delete _font; - _font = _newFont; - } - - _fntName = fontName; - _lineHeight = point; - - if (_font) - return true; - return false; -} - -void StyledTTFont::setStyle(uint newStyle) { - if ((_style & (STTF_BOLD | STTF_ITALIC | STTF_SHARP)) != (newStyle & (STTF_BOLD | STTF_ITALIC | STTF_SHARP))) { - _style = newStyle; - loadFont(_fntName, _lineHeight); - } else { - _style = newStyle; - } -} - -int StyledTTFont::getFontHeight() { - if (_font) - return _font->getFontHeight(); - return 0; -} - -int StyledTTFont::getMaxCharWidth() { - if (_font) - return _font->getMaxCharWidth(); - return 0; -} - -int StyledTTFont::getCharWidth(byte chr) { - if (_font) - return _font->getCharWidth(chr); - return 0; -} - -int StyledTTFont::getKerningOffset(byte left, byte right) { - if (_font) - return _font->getKerningOffset(left, right); - return 0; -} - -void StyledTTFont::drawChar(Graphics::Surface *dst, byte chr, int x, int y, uint32 color) { - if (_font) { - _font->drawChar(dst, chr, x, y, color); - if (_style & STTF_UNDERLINE) { - int16 pos = floor(_font->getFontHeight() * 0.87); - int thk = MAX((int)(_font->getFontHeight() * 0.05), 1); - dst->fillRect(Common::Rect(x, y + pos, x + _font->getCharWidth(chr), y + pos + thk), color); - } - if (_style & STTF_STRIKEOUT) { - int16 pos = floor(_font->getFontHeight() * 0.60); - int thk = MAX((int)(_font->getFontHeight() * 0.05), 1); - dst->fillRect(Common::Rect(x, y + pos, x + _font->getCharWidth(chr), y + pos + thk), color); - } - } -} - -void StyledTTFont::drawString(Graphics::Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, Graphics::TextAlign align) { - if (_font) { - _font->drawString(dst, str, x, y, w, color, align); - if (_style & STTF_UNDERLINE) { - int16 pos = floor(_font->getFontHeight() * 0.87); - int16 wd = MIN(_font->getStringWidth(str), w); - int16 stX = x; - if (align == Graphics::kTextAlignCenter) - stX += (w - wd) / 2; - else if (align == Graphics::kTextAlignRight) - stX += (w - wd); - - int thk = MAX((int)(_font->getFontHeight() * 0.05), 1); - - dst->fillRect(Common::Rect(stX, y + pos, stX + wd, y + pos + thk), color); - } - if (_style & STTF_STRIKEOUT) { - int16 pos = floor(_font->getFontHeight() * 0.60); - int16 wd = MIN(_font->getStringWidth(str), w); - int16 stX = x; - if (align == Graphics::kTextAlignCenter) - stX += (w - wd) / 2; - else if (align == Graphics::kTextAlignRight) - stX += (w - wd); - - int thk = MAX((int)(_font->getFontHeight() * 0.05), 1); - - dst->fillRect(Common::Rect(stX, y + pos, stX + wd, y + pos + thk), color); - } - } -} - -int StyledTTFont::getStringWidth(const Common::String &str) { - if (_font) - return _font->getStringWidth(str); - return 0; -} - -Graphics::Surface *StyledTTFont::renderSolidText(const Common::String &str, uint32 color) { - Graphics::Surface *tmp = new Graphics::Surface; - if (_font) { - int16 w = _font->getStringWidth(str); - if (w && w < 1024) { - tmp->create(w, _font->getFontHeight(), _engine->_resourcePixelFormat); - drawString(tmp, str, 0, 0, w, color); - } - } - return tmp; -} - -} // End of namespace ZVision + error("Unable to open font file %s (free alternative: %s)", newFontName.c_str(), freeFontName.c_str());
+
+ Graphics::Font *_newFont = Graphics::loadTTFFont(file, point, 60, (sharp ? Graphics::kTTFRenderModeMonochrome : Graphics::kTTFRenderModeNormal)); // 66 dpi for 640 x 480 on 14" display
+ if (_newFont) {
+ if (!_font)
+ delete _font;
+ _font = _newFont;
+ }
+
+ _fntName = fontName;
+ _lineHeight = point;
+
+ if (_font)
+ return true;
+ return false;
+}
+
+void StyledTTFont::setStyle(uint newStyle) {
+ if ((_style & (STTF_BOLD | STTF_ITALIC | STTF_SHARP)) != (newStyle & (STTF_BOLD | STTF_ITALIC | STTF_SHARP))) {
+ _style = newStyle;
+ loadFont(_fntName, _lineHeight);
+ } else {
+ _style = newStyle;
+ }
+}
+
+int StyledTTFont::getFontHeight() {
+ if (_font)
+ return _font->getFontHeight();
+ return 0;
+}
+
+int StyledTTFont::getMaxCharWidth() {
+ if (_font)
+ return _font->getMaxCharWidth();
+ return 0;
+}
+
+int StyledTTFont::getCharWidth(byte chr) {
+ if (_font)
+ return _font->getCharWidth(chr);
+ return 0;
+}
+
+int StyledTTFont::getKerningOffset(byte left, byte right) {
+ if (_font)
+ return _font->getKerningOffset(left, right);
+ return 0;
+}
+
+void StyledTTFont::drawChar(Graphics::Surface *dst, byte chr, int x, int y, uint32 color) {
+ if (_font) {
+ _font->drawChar(dst, chr, x, y, color);
+ if (_style & STTF_UNDERLINE) {
+ int16 pos = floor(_font->getFontHeight() * 0.87);
+ int thk = MAX((int)(_font->getFontHeight() * 0.05), 1);
+ dst->fillRect(Common::Rect(x, y + pos, x + _font->getCharWidth(chr), y + pos + thk), color);
+ }
+ if (_style & STTF_STRIKEOUT) {
+ int16 pos = floor(_font->getFontHeight() * 0.60);
+ int thk = MAX((int)(_font->getFontHeight() * 0.05), 1);
+ dst->fillRect(Common::Rect(x, y + pos, x + _font->getCharWidth(chr), y + pos + thk), color);
+ }
+ }
+}
+
+void StyledTTFont::drawString(Graphics::Surface *dst, const Common::String &str, int x, int y, int w, uint32 color, Graphics::TextAlign align) {
+ if (_font) {
+ _font->drawString(dst, str, x, y, w, color, align);
+ if (_style & STTF_UNDERLINE) {
+ int16 pos = floor(_font->getFontHeight() * 0.87);
+ int16 wd = MIN(_font->getStringWidth(str), w);
+ int16 stX = x;
+ if (align == Graphics::kTextAlignCenter)
+ stX += (w - wd) / 2;
+ else if (align == Graphics::kTextAlignRight)
+ stX += (w - wd);
+
+ int thk = MAX((int)(_font->getFontHeight() * 0.05), 1);
+
+ dst->fillRect(Common::Rect(stX, y + pos, stX + wd, y + pos + thk), color);
+ }
+ if (_style & STTF_STRIKEOUT) {
+ int16 pos = floor(_font->getFontHeight() * 0.60);
+ int16 wd = MIN(_font->getStringWidth(str), w);
+ int16 stX = x;
+ if (align == Graphics::kTextAlignCenter)
+ stX += (w - wd) / 2;
+ else if (align == Graphics::kTextAlignRight)
+ stX += (w - wd);
+
+ int thk = MAX((int)(_font->getFontHeight() * 0.05), 1);
+
+ dst->fillRect(Common::Rect(stX, y + pos, stX + wd, y + pos + thk), color);
+ }
+ }
+}
+
+int StyledTTFont::getStringWidth(const Common::String &str) {
+ if (_font)
+ return _font->getStringWidth(str);
+ return 0;
+}
+
+Graphics::Surface *StyledTTFont::renderSolidText(const Common::String &str, uint32 color) {
+ Graphics::Surface *tmp = new Graphics::Surface;
+ if (_font) {
+ int16 w = _font->getStringWidth(str);
+ if (w && w < 1024) {
+ tmp->create(w, _font->getFontHeight(), _engine->_resourcePixelFormat);
+ drawString(tmp, str, 0, 0, w, color);
+ }
+ }
+ return tmp;
+}
+
+} // End of namespace ZVision
|