diff options
Diffstat (limited to 'source/blender/python/BPY_interface.c')
| -rw-r--r-- | source/blender/python/BPY_interface.c | 220 |
1 files changed, 138 insertions, 82 deletions
diff --git a/source/blender/python/BPY_interface.c b/source/blender/python/BPY_interface.c index 87acc182160..759bbcce885 100644 --- a/source/blender/python/BPY_interface.c +++ b/source/blender/python/BPY_interface.c @@ -36,6 +36,7 @@ #include <BKE_text.h> #include <DNA_ID.h> +#include <DNA_scriptlink_types.h> #include <DNA_space_types.h> #include <DNA_text_types.h> @@ -43,31 +44,31 @@ #include "api2_2x/interface.h" -/* - * Structure definitions - */ +/*****************************************************************************/ +/* Structure definitions */ +/*****************************************************************************/ #define FILENAME_LENGTH 24 typedef struct _ScriptError { char filename[FILENAME_LENGTH]; int lineno; } ScriptError; -/* - * Global variables - */ +/*****************************************************************************/ +/* Global variables */ +/*****************************************************************************/ ScriptError g_script_error; -/* - * Function prototypes - */ +/*****************************************************************************/ +/* Function prototypes */ +/*****************************************************************************/ PyObject * RunPython(Text *text, PyObject *globaldict); char * GetName(Text *text); -/* - * Description: This function will initialise Python and all the implemented - * api variations. - * Notes: Currently only the api for 2.2x will be initialised. - */ +/*****************************************************************************/ +/* Description: This function will initialise Python and all the implemented */ +/* api variations. */ +/* Notes: Currently only the api for 2.2x will be initialised. */ +/*****************************************************************************/ void BPY_start_python(void) { printf ("In BPY_start_python\n"); @@ -81,41 +82,41 @@ void BPY_start_python(void) return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_end_python(void) { printf ("In BPY_end_python\n"); return; } -/* - * Description: This function will return the linenumber on which an error - * has occurred in the Python script. - */ +/*****************************************************************************/ +/* Description: This function will return the linenumber on which an error */ +/* has occurred in the Python script. */ +/*****************************************************************************/ int BPY_Err_getLinenumber(void) { printf ("In BPY_Err_getLinenumber\n"); return g_script_error.lineno; } -/* - * Description: This function will return the filename of the python script. - */ +/*****************************************************************************/ +/* Description: This function will return the filename of the python script. */ +/*****************************************************************************/ const char *BPY_Err_getFilename(void) { printf ("In BPY_Err_getFilename\n"); return g_script_error.filename; } -/* - * Description: This function executes the script passed by st. - * Notes: Currently, the script is compiled each time it is executed, - * This should be optimized to store the compiled bytecode as has - * been done by the previous implementation. - */ +/*****************************************************************************/ +/* Description: This function executes the script passed by st. */ +/* Notes: Currently, the script is compiled each time it is executed, */ +/* This should be optimized to store the compiled bytecode as */ +/* has been done by the previous implementation. */ +/*****************************************************************************/ struct _object *BPY_txt_do_python(struct SpaceText* st) { PyObject * dict; @@ -134,30 +135,30 @@ struct _object *BPY_txt_do_python(struct SpaceText* st) return dict; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_free_compiled_text(struct Text* text) { printf ("In BPY_free_compiled_text\n"); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_clear_bad_scriptlinks(struct Text *byebye) { printf ("In BPY_clear_bad_scriptlinks\n"); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_do_all_scripts(short event) { printf ("In BPY_do_all_scripts(event=%d)\n",event); @@ -165,69 +166,124 @@ void BPY_do_all_scripts(short event) } /* - * Description: - * Notes: Not implemented yet + * Description: Execute a Python script when an event occurs. The following + * events are possible: frame changed, load script and redraw. + * Only events happening to one of the following object types are + * handled: Object, Lamp, Camera, Material, World and Scene + * Notes: The call to BLO_findstruct_offset needs to be removed. + * Somehow the object triggered by the event has to be retrieved. */ void BPY_do_pyscript(struct ID *id, short event) { - printf ("In BPY_do_pyscript(id=?, event=%d)\n",event); + int obj_id; + char structname[10]; + int offset; + ScriptLink * scriptlink; + + printf ("In BPY_do_pyscript(id=%s, event=%d)\n",id->name, event); + + /* First get the object type that the script is linked to. */ + obj_id = MAKE_ID2(id->name[0], id->name[1]); + switch (obj_id) + { + case ID_OB: + sprintf (structname, "Object"); + break; + case ID_LA: + sprintf (structname, "Lamp"); + break; + case ID_CA: + sprintf (structname, "Camera"); + break; + case ID_MA: + sprintf (structname, "Material"); + break; + case ID_WO: + sprintf (structname, "World"); + break; + case ID_SCE: + sprintf (structname, "Scene"); + break; + default: + /* TODO: Do we need to generate a nice error message here? */ + return; + } + +/* TODO: Replace the following piece of code. See the Notes for info. */ + /* Check if a script is provided */ + offset = BLO_findstruct_offset (structname, "scriptlink"); + if (offset < 0) + { + printf ("Internal error, unable to find script link\n"); + return; + } + scriptlink = (ScriptLink*) (((char*)id) + offset); + + if (!scriptlink->totscript) + { + /* no script provided */ + return; + } + + /* Get all links from blender and set them in the Python environment */ + setScriptLinks (id, event); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_free_scriptlink(struct ScriptLink *slink) { printf ("In BPY_free_scriptlink\n"); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_copy_scriptlink(struct ScriptLink *scriptlink) { printf ("In BPY_copy_scriptlink\n"); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ int BPY_call_importloader(char *name) { printf ("In BPY_call_importloader(name=%s)\n",name); return (0); } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ int BPY_spacetext_is_pywin(struct SpaceText *st) { /* No printf is done here because it is called with every mouse move */ return (0); } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_spacetext_do_pywin_draw(struct SpaceText *st) { printf ("In BPY_spacetext_do_pywin_draw\n"); return; } -/* - * Description: - * Notes: Not implemented yet - */ +/*****************************************************************************/ +/* Description: */ +/* Notes: Not implemented yet */ +/*****************************************************************************/ void BPY_spacetext_do_pywin_event(struct SpaceText *st, unsigned short event, short val) @@ -237,15 +293,15 @@ void BPY_spacetext_do_pywin_event(struct SpaceText *st, return; } -/* - * Private functions - */ +/*****************************************************************************/ +/* Private functions */ +/*****************************************************************************/ -/* - * Description: This function executes the python script passed by text. - * The Python dictionary containing global variables needs to - * be passed in globaldict. - */ +/*****************************************************************************/ +/* Description: This function executes the python script passed by text. */ +/* The Python dictionary containing global variables needs to */ +/* be passed in globaldict. */ +/*****************************************************************************/ PyObject * RunPython(Text *text, PyObject *globaldict) { PyObject * ret; @@ -259,10 +315,10 @@ PyObject * RunPython(Text *text, PyObject *globaldict) return ret; } -/* - * Description: This function returns the value of the name field of the - * given Text struct. - */ +/*****************************************************************************/ +/* Description: This function returns the value of the name field of the */ +/* given Text struct. */ +/*****************************************************************************/ char * GetName(Text *text) { return (text->id.name+2); |