diff options
Diffstat (limited to 'engines/wintermute/BFontStorage.cpp')
| -rw-r--r-- | engines/wintermute/BFontStorage.cpp | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/engines/wintermute/BFontStorage.cpp b/engines/wintermute/BFontStorage.cpp new file mode 100644 index 0000000000..cb14714550 --- /dev/null +++ b/engines/wintermute/BFontStorage.cpp @@ -0,0 +1,155 @@ +/* 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.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "dcgf.h"
+#include "BFontStorage.h"
+#include "BGame.h"
+#include "BFont.h"
+#include "PlatformSDL.h"
+#include "common/str.h"
+
+namespace WinterMute {
+
+//////////////////////////////////////////////////////////////////////
+// Construction/Destruction
+//////////////////////////////////////////////////////////////////////
+
+IMPLEMENT_PERSISTENT(CBFontStorage, true)
+
+//////////////////////////////////////////////////////////////////////////
+CBFontStorage::CBFontStorage(CBGame *inGame): CBBase(inGame) {
+ m_FTLibrary = NULL;
+ InitFreeType();
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CBFontStorage::~CBFontStorage() {
+ Cleanup(true);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CBFontStorage::InitFreeType() {
+ FT_Error error = FT_Init_FreeType(&m_FTLibrary);
+ if (error) {
+ Game->LOG(0, "Error initializing FreeType library.");
+ }
+}
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CBFontStorage::Cleanup(bool Warn) {
+ int i;
+
+ for (i = 0; i < m_Fonts.GetSize(); i++) {
+ if (Warn) Game->LOG(0, "Removing orphan font '%s'", m_Fonts[i]->m_Filename);
+ delete m_Fonts[i];
+ }
+ m_Fonts.RemoveAll();
+
+
+ if (m_FTLibrary) FT_Done_FreeType(m_FTLibrary);
+
+
+ return S_OK;
+}
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CBFontStorage::InitLoop() {
+ for (int i = 0; i < m_Fonts.GetSize(); i++) {
+ m_Fonts[i]->InitLoop();
+ }
+ return S_OK;
+}
+
+//////////////////////////////////////////////////////////////////////////
+CBFont *CBFontStorage::AddFont(char *Filename) {
+ if (!Filename) return NULL;
+
+ for (int i = 0; i < m_Fonts.GetSize(); i++) {
+ if (scumm_stricmp(m_Fonts[i]->m_Filename, Filename) == 0) {
+ m_Fonts[i]->m_RefCount++;
+ return m_Fonts[i];
+ }
+ }
+
+ /*
+ CBFont* font = new CBFont(Game);
+ if(!font) return NULL;
+
+ if(FAILED(font->LoadFile(Filename))){
+ delete font;
+ return NULL;
+ }
+ else {
+ font->m_RefCount = 1;
+ m_Fonts.Add(font);
+ return font;
+ }
+ */
+ CBFont *font = CBFont::CreateFromFile(Game, Filename);
+ if (font) {
+ font->m_RefCount = 1;
+ m_Fonts.Add(font);
+ }
+ return font;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CBFontStorage::RemoveFont(CBFont *Font) {
+ if (!Font) return E_FAIL;
+
+ for (int i = 0; i < m_Fonts.GetSize(); i++) {
+ if (m_Fonts[i] == Font) {
+ m_Fonts[i]->m_RefCount--;
+ if (m_Fonts[i]->m_RefCount <= 0) {
+ delete m_Fonts[i];
+ m_Fonts.RemoveAt(i);
+ }
+ break;
+ }
+ }
+ return S_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CBFontStorage::Persist(CBPersistMgr *PersistMgr) {
+
+ if (!PersistMgr->m_Saving) Cleanup(false);
+
+ PersistMgr->Transfer(TMEMBER(Game));
+ m_Fonts.Persist(PersistMgr);
+
+ if (!PersistMgr->m_Saving) InitFreeType();
+
+ return S_OK;
+}
+
+} // end of namespace WinterMute
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