From 5a38f01421e93db2cf5b5c05afe84fb73eb89425 Mon Sep 17 00:00:00 2001 From: mescalinum Date: Sun, 2 Oct 2011 16:34:46 +0000 Subject: mv *.cxx *.c svn path=/trunk/externals/loaders/tclpd/; revision=15442 --- tcl_widgetbehavior.c | 302 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 302 insertions(+) create mode 100644 tcl_widgetbehavior.c (limited to 'tcl_widgetbehavior.c') diff --git a/tcl_widgetbehavior.c b/tcl_widgetbehavior.c new file mode 100644 index 0000000..818e9a4 --- /dev/null +++ b/tcl_widgetbehavior.c @@ -0,0 +1,302 @@ +#include "tcl_extras.h" +#include + +void tclpd_guiclass_motion(t_tcl* x, t_floatarg dx, t_floatarg dy) { + Tcl_Obj* av[5]; InitArray(av, 5, NULL); + int tmp[4], i, length; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("motion", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewDoubleObj(dx); + Tcl_IncrRefCount(av[3]); + av[4] = Tcl_NewDoubleObj(dy); + Tcl_IncrRefCount(av[4]); + int result = Tcl_EvalObjv(tcl_for_pd, 5, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + goto cleanup; +error: +cleanup: + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); + Tcl_DecrRefCount(av[4]); +} + +void tclpd_guiclass_grab(t_tcl* x, t_glist* glist, int xpix, int ypix) { + glist_grab(glist, &x->o.te_g, (t_glistmotionfn)tclpd_guiclass_motion, 0, \ + (t_floatarg)xpix, (t_floatarg)ypix); +} + +int tclpd_guiclass_click(t_gobj* z, t_glist* glist, int xpix, int ypix, int shift, int alt, int dbl, int doit) { + Tcl_Obj* av[9]; InitArray(av, 9, NULL); + Tcl_Obj* o = NULL; + int i = 0; + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("click", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewIntObj(xpix); + Tcl_IncrRefCount(av[3]); + av[4] = Tcl_NewIntObj(ypix); + Tcl_IncrRefCount(av[4]); + av[5] = Tcl_NewIntObj(shift); + Tcl_IncrRefCount(av[5]); + av[6] = Tcl_NewIntObj(alt); + Tcl_IncrRefCount(av[6]); + av[7] = Tcl_NewIntObj(dbl); + Tcl_IncrRefCount(av[7]); + av[8] = Tcl_NewIntObj(doit); + Tcl_IncrRefCount(av[8]); + int result = Tcl_EvalObjv(tcl_for_pd, 9, av, 0); + if(result != TCL_OK) { + goto error; + } + o = Tcl_GetObjResult(tcl_for_pd); + Tcl_IncrRefCount(o); + if(strlen(Tcl_GetStringFromObj(o, NULL)) > 0) { + result = Tcl_GetIntFromObj(tcl_for_pd, o, &i); + if(result != TCL_OK) { + goto error; + } + } + goto cleanup; + +error: + tclpd_interp_error(result); + +cleanup: + if(o) Tcl_DecrRefCount(o); + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); + Tcl_DecrRefCount(av[4]); + Tcl_DecrRefCount(av[5]); + Tcl_DecrRefCount(av[6]); + Tcl_DecrRefCount(av[7]); + Tcl_DecrRefCount(av[8]); + + // return value (BOOL) means 'object wants to be clicked' (g_editor.c:1270) + return i; +} + +void tclpd_guiclass_getrect(t_gobj* z, t_glist* owner, int* xp1, int* yp1, int* xp2, int* yp2) { + Tcl_Obj* av[5]; InitArray(av, 5, NULL); + Tcl_Obj* o; + Tcl_Obj* theList = NULL; + int tmp[4], i, length; + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("getrect", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewIntObj(text_xpix(&x->o, owner)); + Tcl_IncrRefCount(av[3]); + av[4] = Tcl_NewIntObj(text_ypix(&x->o, owner)); + Tcl_IncrRefCount(av[4]); + int result = Tcl_EvalObjv(tcl_for_pd, 5, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + theList = Tcl_GetObjResult(tcl_for_pd); + Tcl_IncrRefCount(theList); + length = 0; + //result = Tcl_ListObjGetElements(tcl_for_pd, theList, @, @); + result = Tcl_ListObjLength(tcl_for_pd, theList, &length); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + if(length != 4) { + pd_error(x, "widgetbehavior getrect: must return a list of 4 integers"); + goto error; + } + o = NULL; + for(i = 0; i < 4; i++) { + result = Tcl_ListObjIndex(tcl_for_pd, theList, i, &o); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + result = Tcl_GetIntFromObj(tcl_for_pd, o, &tmp[i]); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + } + *xp1 = tmp[0]; *yp1 = tmp[1]; *xp2 = tmp[2]; *yp2 = tmp[3]; + goto cleanup; +error: +cleanup: + if(theList) Tcl_DecrRefCount(theList); + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); + Tcl_DecrRefCount(av[4]); +} + +void tclpd_guiclass_displace(t_gobj* z, t_glist* glist, int dx, int dy) { + Tcl_Obj* av[5]; InitArray(av, 5, NULL); + Tcl_Obj* theList = NULL; + Tcl_Obj* o; + int length, i, tmp[2]; + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("displace", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewIntObj(dx); + Tcl_IncrRefCount(av[3]); + av[4] = Tcl_NewIntObj(dy); + Tcl_IncrRefCount(av[4]); + int result = Tcl_EvalObjv(tcl_for_pd, 5, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + theList = Tcl_GetObjResult(tcl_for_pd); + Tcl_IncrRefCount(theList); + length = 0; + //result = Tcl_ListObjGetElements(tcl_for_pd, theList, @, @); + result = Tcl_ListObjLength(tcl_for_pd, theList, &length); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + if(length != 2) { + pd_error(x, "widgetbehavior displace: must return a list of 2 integers"); + goto error; + } + o = NULL; + for(i = 0; i < 2; i++) { + result = Tcl_ListObjIndex(tcl_for_pd, theList, i, &o); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + result = Tcl_GetIntFromObj(tcl_for_pd, o, &tmp[i]); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + } + x->o.te_xpix = tmp[0]; + x->o.te_ypix = tmp[1]; + canvas_fixlinesfor(glist_getcanvas(glist), (t_text*)x); + goto cleanup; +error: +cleanup: + if(theList) Tcl_DecrRefCount(theList); + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); + Tcl_DecrRefCount(av[4]); +} + +void tclpd_guiclass_select(t_gobj* z, t_glist* glist, int selected) { + Tcl_Obj* av[4]; InitArray(av, 4, NULL); + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("select", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewIntObj(selected); + Tcl_IncrRefCount(av[3]); + int result = Tcl_EvalObjv(tcl_for_pd, 4, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + goto cleanup; +error: +cleanup: + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); +} + +void tclpd_guiclass_activate(t_gobj* z, t_glist* glist, int state) { + Tcl_Obj* av[4]; InitArray(av, 4, NULL); + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("activate", -1); + Tcl_IncrRefCount(av[2]); + av[3] = Tcl_NewIntObj(state); + Tcl_IncrRefCount(av[3]); + int result = Tcl_EvalObjv(tcl_for_pd, 4, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + goto cleanup; +error: +cleanup: + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); +} + +void tclpd_guiclass_delete(t_gobj* z, t_glist* glist) { + /* will this be ever need to be accessed in Tcl land? */ + canvas_deletelinesfor(glist_getcanvas(glist), (t_text*)z); +} + +void tclpd_guiclass_vis(t_gobj* z, t_glist* glist, int vis) { + Tcl_Obj* av[7]; InitArray(av, 7, NULL); + t_tcl* x = (t_tcl*)z; + av[0] = x->self; + Tcl_IncrRefCount(av[0]); + av[1] = Tcl_NewStringObj("widgetbehavior", -1); + Tcl_IncrRefCount(av[1]); + av[2] = Tcl_NewStringObj("vis", -1); + Tcl_IncrRefCount(av[2]); + char buf[32]; + snprintf(buf, 32, ".x%lx.c", glist_getcanvas(glist)); + av[3] = Tcl_NewStringObj(buf, -1); + Tcl_IncrRefCount(av[3]); + av[4] = Tcl_NewIntObj(text_xpix(&x->o, glist)); + Tcl_IncrRefCount(av[4]); + av[5] = Tcl_NewIntObj(text_ypix(&x->o, glist)); + Tcl_IncrRefCount(av[5]); + av[6] = Tcl_NewIntObj(vis); + Tcl_IncrRefCount(av[6]); + int result = Tcl_EvalObjv(tcl_for_pd, 7, av, 0); + if(result != TCL_OK) { + tclpd_interp_error(result); + goto error; + } + goto cleanup; +error: +cleanup: + Tcl_DecrRefCount(av[0]); + Tcl_DecrRefCount(av[1]); + Tcl_DecrRefCount(av[2]); + Tcl_DecrRefCount(av[3]); + Tcl_DecrRefCount(av[4]); + Tcl_DecrRefCount(av[5]); + Tcl_DecrRefCount(av[6]); +} -- cgit v1.2.1