Initial commit

engines/hpl1/engine/resources/FontManager.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#include "hpl1/engine/resources/FontManager.h"
+#include "hpl1/engine/graphics/Graphics.h"
+#include "hpl1/engine/graphics/LowLevelGraphics.h"
+#include "hpl1/engine/resources/ImageManager.h"
+#include "hpl1/engine/resources/Resources.h"
+#include "hpl1/engine/system/String.h"
+#include "hpl1/engine/system/low_level_system.h"
+
+#include "hpl1/engine/graphics/font_data.h"
+
+namespace hpl {
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cFontManager::cFontManager(cGraphics *apGraphics, cGui *apGui, cResources *apResources)
+	: iResourceManager(apResources->GetFileSearcher(), apResources->GetLowLevel(),
+					   apResources->GetLowLevelSystem()) {
+	mpGraphics = apGraphics;
+	mpResources = apResources;
+	mpGui = apGui;
+}
+
+cFontManager::~cFontManager() {
+	DestroyAll();
+	Log(" Done with fonts\n");
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+FontData *cFontManager::CreateFontData(const tString &asName, int alSize, unsigned short alFirstChar,
+									   unsigned short alLastChar) {
+	tString sPath;
+	FontData *pFont;
+	tString asNewName = cString::ToLowerCase(asName);
+
+	BeginLoad(asName);
+
+	// asNewName = cString::SetFileExt(asName,"ttf");
+
+	pFont = static_cast<FontData *>(this->FindLoadedResource(asNewName, sPath));
+
+	if (pFont == NULL && sPath != "") {
+		pFont = mpGraphics->GetLowLevel()->CreateFontData(asNewName);
+		pFont->setUp(mpGraphics->GetDrawer(), mpLowLevelResources, mpGui);
+
+		tString sExt = cString::ToLowerCase(cString::GetFileExt(asName));
+
+		// True Type Font
+		if (sExt == "ttf") {
+			if (pFont->createFromFontFile(sPath, alSize, alFirstChar, alLastChar) == false) {
+				hplDelete(pFont);
+				EndLoad();
+				return NULL;
+			}
+		}
+		// Angel code font type
+		else if (sExt == "fnt") {
+			if (pFont->createFromBitmapFile(sPath) == false) {
+				hplDelete(pFont);
+				EndLoad();
+				return NULL;
+			}
+		} else {
+			Error("Font '%s' has an unknown extension!\n", asName.c_str());
+			hplDelete(pFont);
+			EndLoad();
+			return NULL;
+		}
+
+		// mpResources->GetImageManager()->FlushAll();
+		AddResource(pFont);
+	}
+
+	if (pFont)
+		pFont->IncUserCount();
+	else
+		Error("Couldn't create font '%s'\n", asNewName.c_str());
+
+	EndLoad();
+	return pFont;
+}
+
+//-----------------------------------------------------------------------
+
+iResourceBase *cFontManager::Create(const tString &asName) {
+	return CreateFontData(asName, 16, 32, 255);
+}
+
+//-----------------------------------------------------------------------
+
+void cFontManager::Unload(iResourceBase *apResource) {
+}
+//-----------------------------------------------------------------------
+
+void cFontManager::Destroy(iResourceBase *apResource) {
+	apResource->DecUserCount();
+
+	if (apResource->HasUsers() == false) {
+		RemoveResource(apResource);
+		hplDelete(apResource);
+	}
+}
+
+//-----------------------------------------------------------------------
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PRIVATE METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+//-----------------------------------------------------------------------
+} // namespace hpl