diff options
Diffstat (limited to 'bindings/swig/rendercallback.h')
| -rwxr-xr-x | bindings/swig/rendercallback.h | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/bindings/swig/rendercallback.h b/bindings/swig/rendercallback.h new file mode 100755 index 0000000..8a19a86 --- /dev/null +++ b/bindings/swig/rendercallback.h @@ -0,0 +1,223 @@ +#ifndef _RENDERCALLBACK_H +#define _RENDERCALLBACK_H +#include <swbuf.h> +#include <swmodule.h> +#include <swkey.h> +#include <swbasicfilter.h> +#include <utilxml.h> +#include <osishtmlhref.h> +#include <thmlhtmlhref.h> + +#define FAILED 0 +#define SUCCEEDED 1 +#define INHERITED 2 + +using namespace sword; + +class ReturnSuccess +{ +public: + ReturnSuccess(): data(""), success(FAILED) {} + ReturnSuccess(char* data, int success): data(data), success(success) {} + virtual ~ReturnSuccess() {} + char* data; + int success; +}; + + +class RenderCallback { +public: + virtual ~RenderCallback() {;} + + virtual ReturnSuccess run(sword::SWBuf& x, const char * token, + sword::BasicFilterUserData* userData) + { + ReturnSuccess nullm("", INHERITED); + return nullm; + } +}; + +// Forward declarations +class OSISData; +class ThMLData; + + +class PyOSISHTMLHREF: public sword::OSISHTMLHREF +{ +private: + RenderCallback* _callback; + +public: + // Create a class which can be inherited externally +#ifndef SWIG + using sword::OSISHTMLHREF::MyUserData; + class MyOsisUserData : public MyUserData {}; +#endif + + PyOSISHTMLHREF(RenderCallback* callback) + { + _callback=callback; + } + + static OSISData* getData(sword::BasicFilterUserData* f) + { + return (OSISData*) f; + } + + virtual ~PyOSISHTMLHREF() + { + delCallback(); + } + + void delCallback() + { + delete _callback; + _callback = 0; + } + + void setCallback(RenderCallback *cb) + { + delCallback(); + _callback = cb; + } + + ReturnSuccess call(sword::SWBuf &buf, const char *token, sword::BasicFilterUserData *userData) + { + if (_callback) return _callback->run(buf, token, userData); + else + { + ReturnSuccess nullm("", INHERITED); + return nullm; + } + } + + protected: + virtual bool handleToken(sword::SWBuf &buf, const char *token, sword::BasicFilterUserData *userData) + { + ReturnSuccess result = call(buf, token, userData); + switch(result.success) + { + case INHERITED: + return sword::OSISHTMLHREF::handleToken(buf, token, userData); + case FAILED: + return false; + case SUCCEEDED: + buf += result.data; + return true; + } + + return true; + } + }; + + +class PyThMLHTMLHREF : public ThMLHTMLHREF { +private: + RenderCallback* _callback; +public: + // Create a class which can be inherited externally +#ifndef SWIG + using sword::ThMLHTMLHREF::MyUserData; + class MyThmlUserData : public MyUserData {}; +#endif + + PyThMLHTMLHREF(RenderCallback* callback) + { + _callback=callback; + } + + static ThMLData* getData(sword::BasicFilterUserData* f) + { + return (ThMLData*) f; + } + + virtual ~PyThMLHTMLHREF() + { + delCallback(); + } + + void delCallback() + { + delete _callback; + _callback = 0; + } + + void setCallback(RenderCallback *cb) + { + delCallback(); + _callback = cb; + } + + ReturnSuccess call(sword::SWBuf &buf, const char *token, sword::BasicFilterUserData *userData) + { + if (_callback) return _callback->run(buf, token, userData); + else + { + ReturnSuccess nullm("", INHERITED); + return nullm; + } + } +protected: + virtual bool handleToken(sword::SWBuf &buf, const char *token, sword::BasicFilterUserData *userData) + { + ReturnSuccess result = call(buf, token, userData); + switch(result.success) + { + case INHERITED: + return sword::ThMLHTMLHREF::handleToken(buf, token, userData); + case FAILED: + return false; + case SUCCEEDED: + buf += result.data; + return true; + } + + return true; + } + +public: + + +}; + +class OSISData : +#ifndef SWIG +public PyOSISHTMLHREF::MyOsisUserData { +#else +// trick SWIG into thinking this is not inherited from an inner class... +public sword::BasicFilterUserData +{ +public: + bool osisQToTick; + bool inBold; + bool inXRefNote; + bool BiblicalText; + int suspendLevel; + SWBuf wordsOfChristStart; + SWBuf wordsOfChristEnd; + SWBuf lastTransChange; + SWBuf w; + SWBuf fn; + SWBuf version; + +#endif //!SWIG +}; + +class ThMLData : +#ifndef SWIG +public PyThMLHTMLHREF::MyThmlUserData { +#else +// trick SWIG into thinking this is not inherited from an inner class... +public sword::BasicFilterUserData +{ +public: + SWBuf inscriptRef; + bool SecHead; + bool BiblicalText; + SWBuf version; + XMLTag startTag; + +#endif //!SWIG +}; + +#endif // _RENDERCALLBACK_H |