127 lines
4.4 KiB
C++
127 lines
4.4 KiB
C++
#ifndef _svc_fONTRENDER_H
|
|
#define _svc_fONTRENDER_H
|
|
|
|
#include <bfc/dispatch.h>
|
|
#include <bfc/string/string.h>
|
|
#include <api/service/svc_enum.h>
|
|
#include <api/service/services.h>
|
|
#include <api/service/servicei.h>
|
|
|
|
class svc_font;
|
|
class ifc_canvas;
|
|
|
|
class NOVTABLE svc_fontRender : public Dispatchable {
|
|
public:
|
|
static FOURCC getServiceType() { return WaSvc::FONTRENDER; }
|
|
|
|
// test the type.
|
|
int isNamed(const char *renderer_name);
|
|
|
|
// static methods from Font::
|
|
void installTrueTypeFont(const char *filename, const char *path, const char *id, int scriptid); // call this to install a new font
|
|
void installBitmapFont(const char *filename, const char *path, const char *id, int charwidth, int charheight, int hspacing, int vspacing, int scriptid);
|
|
void uninstallAll();
|
|
void uninstallByScriptId(int scriptid);
|
|
svc_font *requestSkinFont(const char *id); // call this to get a Font pointer to a font id
|
|
void dispatchTextOut(ifc_canvas *c, int style, int x, int y, int w, int h, const char *txt);
|
|
int dispatchGetInfo(ifc_canvas *c, const char *font, int infoid, const char *txt, int *w, int *h);
|
|
int useTrueTypeOverride();
|
|
const char *getTrueTypeOverride();
|
|
|
|
|
|
protected:
|
|
enum {
|
|
ISNAMED,
|
|
INSTALLTRUETYPEFONT,
|
|
INSTALLBITMAPFONT,
|
|
UNINSTALLALL,
|
|
UNINSTALLBYSCRIPTID,
|
|
REQUESTSKINFONT,
|
|
DISPATCHTEXTOUT,
|
|
DISPATCHGETINFO,
|
|
USETRUETYPEOVERRIDE,
|
|
GETTRUETYPEOVERRIDE,
|
|
};
|
|
};
|
|
|
|
|
|
inline int svc_fontRender::isNamed(const char *renderer_name) {
|
|
return _call(ISNAMED, (int)0, renderer_name);
|
|
}
|
|
|
|
inline void svc_fontRender::installTrueTypeFont(const char *filename, const char *path, const char *id, int scriptid) {
|
|
_voidcall(INSTALLTRUETYPEFONT, filename, path, id, scriptid);
|
|
}
|
|
|
|
inline void svc_fontRender::installBitmapFont(const char *filename, const char *path, const char *id, int charwidth, int charheight, int hspacing, int vspacing, int scriptid) {
|
|
_voidcall(INSTALLBITMAPFONT, filename, path, id, charwidth, charheight, hspacing, vspacing, scriptid);
|
|
}
|
|
|
|
inline void svc_fontRender::uninstallAll() {
|
|
_voidcall(UNINSTALLALL);
|
|
}
|
|
|
|
inline void svc_fontRender::uninstallByScriptId(int scriptid) {
|
|
_voidcall(UNINSTALLBYSCRIPTID, scriptid);
|
|
}
|
|
|
|
inline svc_font *svc_fontRender::requestSkinFont(const char *id) {
|
|
return _call(REQUESTSKINFONT, (svc_font *)0, id);
|
|
}
|
|
|
|
inline void svc_fontRender::dispatchTextOut(ifc_canvas *c, int style, int x, int y, int w, int h, const char *txt) {
|
|
_voidcall(DISPATCHTEXTOUT, c, style, x, y, w, h, txt);
|
|
}
|
|
|
|
inline int svc_fontRender::dispatchGetInfo(ifc_canvas *c, const char *font, int infoid, const char *txt, int *w, int *h) {
|
|
return _call(DISPATCHGETINFO, (int)0, c, font, infoid, txt, w, h );
|
|
}
|
|
|
|
inline int svc_fontRender::useTrueTypeOverride() {
|
|
return _call(USETRUETYPEOVERRIDE, (int)0);
|
|
}
|
|
|
|
inline const char *svc_fontRender::getTrueTypeOverride() {
|
|
return _call(GETTRUETYPEOVERRIDE, (const char *)0);
|
|
}
|
|
|
|
// implementor derives from this one
|
|
class NOVTABLE svc_fontRenderI : public svc_fontRender {
|
|
public:
|
|
|
|
// test the type
|
|
virtual int isNamed(const char *renderer_name) = 0;
|
|
|
|
// static methods from Font::
|
|
virtual void installTrueTypeFont(const char *filename, const char *path, const char *id, int scriptid) = 0;
|
|
virtual void installBitmapFont(const char *filename, const char *path, const char *id, int charwidth, int charheight, int hspacing, int vspacing, int scriptid) = 0;
|
|
virtual void uninstallAll() = 0;
|
|
virtual void uninstallByScriptId(int scriptid) = 0;
|
|
virtual svc_font *requestSkinFont(const char *id) = 0; // call this to get a Font pointer to a font id
|
|
virtual void dispatchTextOut(ifc_canvas *c, int style, int x, int y, int w, int h, const char *txt) = 0;
|
|
virtual int dispatchGetInfo(ifc_canvas *c, const char *font, int infoid, const char *txt, int *w, int *h) = 0;
|
|
virtual int useTrueTypeOverride() = 0;
|
|
virtual const char *getTrueTypeOverride() = 0;
|
|
|
|
|
|
protected:
|
|
RECVS_DISPATCH;
|
|
};
|
|
|
|
class FontRenderEnum : public SvcEnumT<svc_fontRender> {
|
|
public:
|
|
FontRenderEnum(const char *_renderer_name = NULL) : renderer_name(_renderer_name) {}
|
|
protected:
|
|
virtual int testService(svc_fontRender *svc) {
|
|
return (svc->isNamed(renderer_name));
|
|
}
|
|
private:
|
|
String renderer_name;
|
|
};
|
|
|
|
template <class T>
|
|
class FontRenderCreator : public waServiceFactoryTSingle<svc_fontRender, T> {};
|
|
|
|
|
|
#endif // _svc_fONTRENDER_H
|