diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-06 00:45:26 +0400 |
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committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-08-06 00:45:26 +0400 |
commit | e6e4c7ef8bd53b06c879302bbfd3d6a00c6c48af (patch) | |
tree | 4147f9502e965705092d773380d70792633daffa /source/blender/windowmanager/WM_keymap.h | |
parent | 7368298a45f96667a548e10cfe9d227fcf18e114 (diff) |
KEYMAP REFACTORING
Diff Keymaps
User edited keymaps now no longer override the builtin keymaps entirely, but
rather save only the difference and reapply those changes. This means they can
stay better in sync when the builtin keymaps change. The diff/patch algorithm
is not perfect, but better for the common case where only a few items are changed
rather than entire keymaps The main weakness is that if a builtin keymap item
changes, user modification of that item may need to be redone in some cases.
Keymap Editor
The most noticeable change here is that there is no longer an "Edit" button for
keymaps, all are editable immediately, but a "Restore" buttons shows for keymaps
and items that have been edited. Shortcuts for addons can also be edited in the
keymap editor.
Addons
Addons now should only modify the new addon keyconfiguration, the keymap items
there will be added to the builtin ones for handling events, and not get lost
when starting new files. Example code of register/unregister:
km = wm.keyconfigs.addon.keymaps.new("3D View", space_type="VIEW_3D")
km.keymap_items.new('my.operator', 'ESC', 'PRESS')
km = wm.keyconfigs.addon.keymaps["3D View"]
km.keymap_items.remove(km.keymap_items["my.operator"])
Compatibility
The changes made are not forward compatible, i.e. if you save user preferences
with newer versions, older versions will not have key configuration changes that
were made.
Diffstat (limited to 'source/blender/windowmanager/WM_keymap.h')
-rw-r--r-- | source/blender/windowmanager/WM_keymap.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/source/blender/windowmanager/WM_keymap.h b/source/blender/windowmanager/WM_keymap.h new file mode 100644 index 00000000000..e00cd288c9a --- /dev/null +++ b/source/blender/windowmanager/WM_keymap.h @@ -0,0 +1,104 @@ +/* + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2007 Blender Foundation. + * All rights reserved. + * + * Contributor(s): Blender Foundation + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef WM_KEYMAP_H +#define WM_KEYMAP_H + +/** \file WM_keymap.h + * \ingroup wm + */ + +/* dna-savable wmStructs here */ +#include "DNA_windowmanager_types.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct EnumPropertyItem; + +/* Key Configuration */ + +wmKeyConfig *WM_keyconfig_new (struct wmWindowManager *wm, const char *idname); +wmKeyConfig *WM_keyconfig_new_user(struct wmWindowManager *wm, const char *idname); +void WM_keyconfig_remove (struct wmWindowManager *wm, struct wmKeyConfig *keyconf); +void WM_keyconfig_free (struct wmKeyConfig *keyconf); + +void WM_keyconfig_set_active(struct wmWindowManager *wm, const char *idname); + +void WM_keyconfig_update(struct wmWindowManager *wm); +void WM_keyconfig_update_tag(struct wmKeyMap *keymap, struct wmKeyMapItem *kmi); + +/* Keymap */ + +void WM_keymap_init (struct bContext *C); +void WM_keymap_free (struct wmKeyMap *keymap); + +wmKeyMapItem *WM_keymap_verify_item(struct wmKeyMap *keymap, const char *idname, int type, + int val, int modifier, int keymodifier); +wmKeyMapItem *WM_keymap_add_item(struct wmKeyMap *keymap, const char *idname, int type, + int val, int modifier, int keymodifier); +wmKeyMapItem *WM_keymap_add_menu(struct wmKeyMap *keymap, const char *idname, int type, + int val, int modifier, int keymodifier); + +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, const char *idname, int spaceid, int regionid); +wmKeyMap *WM_keymap_find(struct wmKeyConfig *keyconf, const char *idname, int spaceid, int regionid); +wmKeyMap *WM_keymap_find_all(const struct bContext *C, const char *idname, int spaceid, int regionid); +wmKeyMap *WM_keymap_active(struct wmWindowManager *wm, struct wmKeyMap *keymap); +wmKeyMap *WM_keymap_guess_opname(const struct bContext *C, const char *opname); + +wmKeyMapItem *WM_keymap_item_find_id(struct wmKeyMap *keymap, int id); +int WM_keymap_item_compare(struct wmKeyMapItem *k1, struct wmKeyMapItem *k2); + +/* Modal Keymap */ + +wmKeyMap *WM_modalkeymap_add(struct wmKeyConfig *keyconf, const char *idname, struct EnumPropertyItem *items); +wmKeyMap *WM_modalkeymap_get(struct wmKeyConfig *keyconf, const char *idname); +wmKeyMapItem *WM_modalkeymap_add_item(struct wmKeyMap *km, int type, int val, int modifier, int keymodifier, int value); +void WM_modalkeymap_assign(struct wmKeyMap *km, const char *opname); + +/* Keymap Editor */ + +void WM_keymap_restore_to_default(struct wmKeyMap *keymap, struct bContext *C); +void WM_keymap_properties_reset(struct wmKeyMapItem *kmi, struct IDProperty *properties); +void WM_keymap_restore_item_to_default(struct bContext *C, struct wmKeyMap *keymap, struct wmKeyMapItem *kmi); + +/* Key Event */ + +const char *WM_key_event_string(short type); +int WM_key_event_operator_id(const struct bContext *C, const char *opname, int opcontext, struct IDProperty *properties, int hotkey, struct wmKeyMap **keymap_r); +char *WM_key_event_operator_string(const struct bContext *C, const char *opname, int opcontext, struct IDProperty *properties, char *str, int len); + +#ifdef __cplusplus +} +#endif + +#endif /* WM_KEYMAP_H */ + |