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text live_edit feature useful for UI scripts (run python scripts on every keystroke, careful with the os module)

Browse Source 
http://www.graphicall.org/ftp/ideasman42/realtime_ui.ogv

current kerning makes this a bit cryptic.
This commit is contained in:
Campbell Barton 2009-06-13 06:42:12 +00:00
parent fe329792b4
commit d35d04a789
4 changed files with 30 additions and 5 deletions
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1
release/ui/space_text.py
View File

@ -66,6 +66,7 @@ class TEXT_PT_properties(bpy.types.Panel):
flow.itemR(st, "line_numbers", icon=ICON_LINENUMBERS_OFF) flow.itemR(st, "line_numbers", icon=ICON_LINENUMBERS_OFF)
flow.itemR(st, "word_wrap", icon=ICON_WORDWRAP_OFF) flow.itemR(st, "word_wrap", icon=ICON_WORDWRAP_OFF)
flow.itemR(st, "syntax_highlight", icon=ICON_SYNTAX_OFF) flow.itemR(st, "syntax_highlight", icon=ICON_SYNTAX_OFF)
flow.itemR(st, "live_edit")
flow = layout.column_flow() flow = layout.column_flow()
flow.itemR(st, "font_size") flow.itemR(st, "font_size")

26
source/blender/editors/space_text/text_ops.c
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@ -524,7 +524,10 @@ static int run_script_exec(bContext *C, wmOperator *op)
if (BPY_run_python_script( C, NULL, text )) if (BPY_run_python_script( C, NULL, text ))
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
BKE_report(op->reports, RPT_ERROR, "Python script fail, look in the console for now..."); /* Dont report error messages while live editing */
if(!CTX_wm_space_text(C)->live_edit)
BKE_report(op->reports, RPT_ERROR, "Python script fail, look in the console for now...");
return OPERATOR_CANCELLED; return OPERATOR_CANCELLED;
#endif #endif
} }
@ -699,6 +702,10 @@ static int paste_exec(bContext *C, wmOperator *op)
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text); WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text);
WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text); WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text);
/* run the script while editing, evil but useful */
if(CTX_wm_space_text(C)->live_edit)
run_script_exec(C, op);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
} }
@ -765,6 +772,10 @@ static int cut_exec(bContext *C, wmOperator *op)
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text); WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text);
WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text); WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text);
/* run the script while editing, evil but useful */
if(CTX_wm_space_text(C)->live_edit)
run_script_exec(C, op);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
} }
@ -1627,6 +1638,10 @@ static int delete_exec(bContext *C, wmOperator *op)
WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text); WM_event_add_notifier(C, NC_TEXT|ND_CURSOR, text);
WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text); WM_event_add_notifier(C, NC_TEXT|NA_EDITED, text);
/* run the script while editing, evil but useful */
if(CTX_wm_space_text(C)->live_edit)
run_script_exec(C, op);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
} }
@ -2224,7 +2239,7 @@ static int insert_exec(bContext *C, wmOperator *op)
static int insert_invoke(bContext *C, wmOperator *op, wmEvent *event) static int insert_invoke(bContext *C, wmOperator *op, wmEvent *event)
{ {
char str[2]; char str[2];
int ret;
/* XXX old code from winqreadtextspace, is it still needed somewhere? */ /* XXX old code from winqreadtextspace, is it still needed somewhere? */
/* smartass code to prevent the CTRL/ALT events below from not working! */ /* smartass code to prevent the CTRL/ALT events below from not working! */
/*if(qual & (LR_ALTKEY|LR_CTRLKEY)) /*if(qual & (LR_ALTKEY|LR_CTRLKEY))
@ -2235,8 +2250,13 @@ static int insert_invoke(bContext *C, wmOperator *op, wmEvent *event)
str[1]= '\0'; str[1]= '\0';
RNA_string_set(op->ptr, "text", str); RNA_string_set(op->ptr, "text", str);
ret = insert_exec(C, op);
return insert_exec(C, op); /* run the script while editing, evil but useful */
if(ret==OPERATOR_FINISHED && CTX_wm_space_text(C)->live_edit)
run_script_exec(C, op);
return ret;
} }
void TEXT_OT_insert(wmOperatorType *ot) void TEXT_OT_insert(wmOperatorType *ot)

3
source/blender/makesdna/DNA_space_types.h
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@ -272,7 +272,8 @@ typedef struct SpaceText {
int tabnumber; int tabnumber;
int showsyntax; int showsyntax;
int overwrite; short overwrite;
short live_edit; /* run python while editing, evil */
float pix_per_line; float pix_per_line;
struct rcti txtscroll, txtbar; struct rcti txtscroll, txtbar;

3
source/blender/makesrna/intern/rna_space.c
View File

@ -727,6 +727,9 @@ static void rna_def_space_text(BlenderRNA *brna)
RNA_def_property_ui_text(prop, "Overwrite", "Overwrite characters when typing rather than inserting them."); RNA_def_property_ui_text(prop, "Overwrite", "Overwrite characters when typing rather than inserting them.");
RNA_def_property_update(prop, NC_TEXT|ND_DISPLAY, NULL); RNA_def_property_update(prop, NC_TEXT|ND_DISPLAY, NULL);
prop= RNA_def_property(srna, "live_edit", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(prop, "Live Edit", "Run python while editing.");
prop= RNA_def_property(srna, "tab_width", PROP_INT, PROP_NONE); prop= RNA_def_property(srna, "tab_width", PROP_INT, PROP_NONE);
RNA_def_property_int_sdna(prop, NULL, "tabnumber"); RNA_def_property_int_sdna(prop, NULL, "tabnumber");
RNA_def_property_range(prop, 2, 8); RNA_def_property_range(prop, 2, 8);