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Add operator for toggling cmd box on Windows.

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Use through search menu (Toggle System Console) or
call bpy.ops.wm.toggle_console().

This is based on patch [#6927] Optional Console for Windows
by Fahrezal Effendi, submitted on July 10th, 2007 (!)

This paves the way for adding a command-line option to Blender to
toggle this cmd console, and for having a user preference option
for this. Command-line option I haven't added yet, as there seemed
to be problems with Python interpreter initialization (read: crashes).

This works by redirecting stdout and stderr to blenderlog.txt in user
temp directory (most likely %TEMP%\blenderlog.txt). When python problem
is fixed we can use this to always redirect stdout and stderr to this
logfile, making it also easier for us to ask users for this file in 
bugreports.
This commit is contained in:
Nathan Letwory 2010-10-18 20:41:52 +00:00
parent 6e77dc1942
commit f08a9dfd8a
2 changed files with 68 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
source/blender/windowmanager/WM_api.h
View File

@ -119,7 +119,7 @@ wmKeyMapItem *WM_keymap_add_item(struct wmKeyMap *keymap, char *idname, int type
wmKeyMapItem *WM_keymap_add_menu(struct wmKeyMap *keymap, char *idname, int type,
int val, int modifier, int keymodifier);
void WM_keymap_remove_item(struct wmKeyMap *keymap, struct wmKeyMapItem *kmi);
void WM_keymap_remove_item(struct wmKeyMap *keymap, struct wmKeyMapItem *kmi);
char *WM_keymap_item_to_string(wmKeyMapItem *kmi, char *str, int len);
wmKeyMap *WM_keymap_list_find(ListBase *lb, char *idname, int spaceid, int regionid);
@ -220,7 +220,7 @@ struct wmOperatorTypeMacro *WM_operatortype_macro_define(struct wmOperatorType *
int WM_operator_poll (struct bContext *C, struct wmOperatorType *ot);
int WM_operator_call (struct bContext *C, struct wmOperator *op);
int WM_operator_repeat (struct bContext *C, struct wmOperator *op);
int WM_operator_name_call (struct bContext *C, const char *opstring, int context, struct PointerRNA *properties);
int WM_operator_name_call (struct bContext *C, const char *opstring, int context, struct PointerRNA *properties);
int WM_operator_call_py(struct bContext *C, struct wmOperatorType *ot, int context, struct PointerRNA *properties, struct ReportList *reports);
void WM_operator_properties_alloc(struct PointerRNA **ptr, struct IDProperty **properties, const char *opstring); /* used for keymap and macro items */
@ -342,6 +342,11 @@ void WM_clipboard_text_set(char *buf, int selection);
void WM_progress_set(struct wmWindow *win, float progress);
void WM_progress_clear(struct wmWindow *win);
#ifdef WIN32
/* Windows System Console */
void WM_toggle_console(struct bContext *C, short show);
#endif
#ifdef __cplusplus
}
#endif

62
source/blender/windowmanager/intern/wm_operators.c
View File

@ -31,7 +31,10 @@
#include <ctype.h>
#include <stdio.h>
#include <stddef.h>
#ifdef WIN32
#include <windows.h>
#include <io.h>
#endif
#include "DNA_ID.h"
#include "DNA_object_types.h"
@ -2007,6 +2010,60 @@ static void WM_OT_quit_blender(wmOperatorType *ot)
ot->poll= WM_operator_winactive;
}
/* *********************** */
#ifdef WIN32
static int console= 1;
void WM_toggle_console(bContext *C, short show)
{
if(show) {
FILE *fp;
char fn[FILE_MAX];
char tmp[FILE_MAXDIR];
BLI_where_is_temp(tmp, 1);
BLI_make_file_string("/", fn, tmp, "blenderlog.txt");
/* open the console */
AllocConsole();
/* redirect stdin */
fp= freopen(fn, "r", stdin);
SetStdHandle(STD_INPUT_HANDLE, (HANDLE)_get_osfhandle(_fileno(stdin)));
/* redirect stdout */
fp= freopen(fn, "w", stdout);
SetStdHandle(STD_OUTPUT_HANDLE, (HANDLE)_get_osfhandle(_fileno(stdout)));
/* redirect stderr */
fp= freopen(fn, "w", stderr);
SetStdHandle(STD_ERROR_HANDLE, (HANDLE)_get_osfhandle(_fileno(stderr)));
console= 1;
}
else {
FreeConsole();
console= 0;
}
}
static int wm_toggle_console_op(bContext *C, wmOperator *op)
{
if(console) {
WM_toggle_console(C, 0);
}
else {
WM_toggle_console(C, 1);
}
return OPERATOR_FINISHED;
}
static void WM_OT_toggle_console(wmOperatorType *ot)
{
ot->name= "Toggle System Console";
ot->idname= "WM_OT_toggle_console";
ot->description= "Toggle System Console";
ot->exec= wm_toggle_console_op;
ot->poll= WM_operator_winactive;
}
#endif
/* ************ default paint cursors, draw always around cursor *********** */
/*
- returns handler to free
@ -3079,6 +3136,9 @@ void wm_operatortype_init(void)
WM_operatortype_append(WM_OT_splash);
WM_operatortype_append(WM_OT_search_menu);
WM_operatortype_append(WM_OT_call_menu);
#ifdef WIN32
WM_operatortype_append(WM_OT_toggle_console);
#endif
#ifdef WITH_COLLADA
/* XXX: move these */