Renamed the FontServer class to FontManager.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14642 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-11-02 13:25:39 +00:00
parent d05a172192
commit bdd34c028f
13 changed files with 109 additions and 109 deletions
@@ -0,0 +1,87 @@
+/*
+ * Copyright 2001-2005, Haiku.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		DarkWyrm <[email protected]>
+ *		Axel Dörfler, [email protected]
+ */
+#ifndef FONT_MANAGER_H
+#define FONT_MANAGER_H
+
+
+#include <Font.h>
+#include <Locker.h>
+#include <OS.h>
+#include <ObjectList.h>
+#include <SupportDefs.h>
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include FT_CACHE_H
+
+class BPath;
+
+class FontFamily;
+class FontStyle;
+class ServerFont;
+
+
+/*!
+	\class FontManager FontManager.h
+	\brief Manager for the largest part of the font subsystem
+*/
+class FontManager : public BLocker {
+	public:
+		FontManager();
+		~FontManager();
+
+		status_t InitCheck() { return fInitStatus; }
+
+		int32 CountFamilies();
+		int32 CountStyles(const char *family);
+		void RemoveFamily(const char *family);
+		void ScanSystemFolders();
+		status_t ScanDirectory(const char *path);
+
+		FontFamily* GetFamilyByIndex(int32 index) const;
+		FontFamily *GetFamily(uint16 familyID) const;
+		FontFamily *GetFamily(const char *name) const;
+
+		FontStyle *GetStyleByIndex(const char *family, int32 index) const;
+		FontStyle *GetStyle(const char *family, const char *style, uint16 familyID = 0xffff,
+						uint16 styleID = 0xffff, uint16 face = 0);
+		FontStyle *GetStyle(const char *family, uint16 styleID);
+		FontStyle *GetStyle(uint16 familyID, uint16 styleID);
+
+		ServerFont *GetSystemPlain();
+		ServerFont *GetSystemBold();
+		ServerFont *GetSystemFixed();
+
+		bool SetSystemPlain(const char *family, const char *style, float size);
+		bool SetSystemBold(const char *family, const char *style, float size);
+		bool SetSystemFixed(const char *family, const char *style, float size);
+
+		bool FontsNeedUpdated() { return fNeedUpdate; }
+		/*!
+			\brief Called when the fonts list has been updated
+		*/
+		void FontsUpdated() { fNeedUpdate = false; }
+
+	private:
+		void _AddFont(BPath &path);
+
+		FT_CharMap _GetSupportedCharmap(const FT_Face &face);
+
+	private:
+		status_t	fInitStatus;
+		BObjectList<FontFamily> fFamilies;
+		ServerFont	*fPlain, *fBold, *fFixed;
+		bool		fNeedUpdate;
+		int32		fNextID;
+};
+
+extern FT_Library gFreeTypeLibrary;
+extern FontManager *gFontManager;
+
+#endif	/* FONT_MANAGER_H */