[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [24145] trunk/blender/source/blender/ editors/space_sequencer: 2.5 Sequencer
Andrea Weikert
elubie at gmx.net
Wed Oct 28 20:53:26 CET 2009
Revision: 24145
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=24145
Author: elubie
Date: 2009-10-28 20:53:25 +0100 (Wed, 28 Oct 2009)
Log Message:
-----------
2.5 Sequencer
New Operator for 'Move current frame to next/previous edit point'
Keymap: PageUp/PageDown
(small Durian wish)
Modified Paths:
--------------
trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c
trunk/blender/source/blender/editors/space_sequencer/sequencer_intern.h
trunk/blender/source/blender/editors/space_sequencer/sequencer_ops.c
Modified: trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c
===================================================================
--- trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c 2009-10-28 18:31:13 UTC (rev 24144)
+++ trunk/blender/source/blender/editors/space_sequencer/sequencer_edit.c 2009-10-28 19:53:25 UTC (rev 24145)
@@ -2445,3 +2445,119 @@
/* flags */
ot->flag= OPTYPE_REGISTER;
}
+
+
+static int find_next_prev_edit(Scene *scene, int cfra, int side)
+{
+ Editing *ed= seq_give_editing(scene, FALSE);
+ Sequence *seq,*best_seq = NULL,*frame_seq = NULL;
+
+ int dist, best_dist;
+ best_dist = MAXFRAME*2;
+
+ if(ed==NULL) return cfra;
+
+ for(seq= ed->seqbasep->first; seq; seq= seq->next) {
+ dist = MAXFRAME*2;
+
+ switch (side) {
+ case SEQ_SIDE_LEFT:
+ if (seq->startdisp < cfra) {
+ dist = cfra - seq->startdisp;
+ }
+ break;
+ case SEQ_SIDE_RIGHT:
+ if (seq->startdisp > cfra) {
+ dist = seq->startdisp - cfra;
+ } else if (seq->startdisp == cfra) {
+ frame_seq=seq;
+ }
+ break;
+ }
+
+ if (dist < best_dist) {
+ best_dist = dist;
+ best_seq = seq;
+ }
+ }
+
+ /* if no sequence to the right is found and the
+ frame is on the start of the last sequence,
+ move to the end of the last sequence */
+ if (frame_seq) cfra = frame_seq->enddisp;
+
+ return best_seq ? best_seq->startdisp : cfra;
+}
+
+static int next_prev_edit_internal(Scene *scene, int side) {
+ Editing *ed= seq_give_editing(scene, FALSE);
+ int change=0;
+ int cfra = CFRA;
+ int nfra= find_next_prev_edit(scene, cfra, side);
+
+ if (nfra != cfra) {
+ CFRA = nfra;
+ change= 1;
+ }
+
+ return change;
+}
+
+/* select less operator */
+static int sequencer_next_edit_exec(bContext *C, wmOperator *op)
+{
+ Scene *scene= CTX_data_scene(C);
+
+ if (next_prev_edit_internal(scene, SEQ_SIDE_RIGHT)) {
+ ED_area_tag_redraw(CTX_wm_area(C));
+ WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
+ }
+
+ return OPERATOR_FINISHED;
+}
+
+void SEQUENCER_OT_next_edit(wmOperatorType *ot)
+{
+ /* identifiers */
+ ot->name= "Next Edit";
+ ot->idname= "SEQUENCER_OT_next_edit";
+ ot->description="Move frame to next edit point.";
+
+ /* api callbacks */
+ ot->exec= sequencer_next_edit_exec;
+ ot->poll= ED_operator_sequencer_active;
+
+ /* flags */
+ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+
+ /* properties */
+}
+
+/* move frame to previous edit point operator */
+static int sequencer_previous_edit_exec(bContext *C, wmOperator *op)
+{
+ Scene *scene= CTX_data_scene(C);
+
+ if (next_prev_edit_internal(scene, SEQ_SIDE_LEFT)) {
+ ED_area_tag_redraw(CTX_wm_area(C));
+ }
+
+ return OPERATOR_FINISHED;
+}
+
+void SEQUENCER_OT_previous_edit(wmOperatorType *ot)
+{
+ /* identifiers */
+ ot->name= "Previous Edit";
+ ot->idname= "SEQUENCER_OT_previous_edit";
+ ot->description="Move frame to previous edit point.";
+
+ /* api callbacks */
+ ot->exec= sequencer_previous_edit_exec;
+ ot->poll= ED_operator_sequencer_active;
+
+ /* flags */
+ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+
+ /* properties */
+}
\ No newline at end of file
Modified: trunk/blender/source/blender/editors/space_sequencer/sequencer_intern.h
===================================================================
--- trunk/blender/source/blender/editors/space_sequencer/sequencer_intern.h 2009-10-28 18:31:13 UTC (rev 24144)
+++ trunk/blender/source/blender/editors/space_sequencer/sequencer_intern.h 2009-10-28 19:53:25 UTC (rev 24145)
@@ -91,6 +91,8 @@
void SEQUENCER_OT_meta_make(struct wmOperatorType *ot);
void SEQUENCER_OT_meta_separate(struct wmOperatorType *ot);
void SEQUENCER_OT_snap(struct wmOperatorType *ot);
+void SEQUENCER_OT_previous_edit(struct wmOperatorType *ot);
+void SEQUENCER_OT_next_edit(struct wmOperatorType *ot);
void SEQUENCER_OT_view_all(struct wmOperatorType *ot);
void SEQUENCER_OT_view_selected(struct wmOperatorType *ot);
Modified: trunk/blender/source/blender/editors/space_sequencer/sequencer_ops.c
===================================================================
--- trunk/blender/source/blender/editors/space_sequencer/sequencer_ops.c 2009-10-28 18:31:13 UTC (rev 24144)
+++ trunk/blender/source/blender/editors/space_sequencer/sequencer_ops.c 2009-10-28 19:53:25 UTC (rev 24145)
@@ -77,6 +77,8 @@
WM_operatortype_append(SEQUENCER_OT_meta_make);
WM_operatortype_append(SEQUENCER_OT_meta_separate);
WM_operatortype_append(SEQUENCER_OT_snap);
+ WM_operatortype_append(SEQUENCER_OT_next_edit);
+ WM_operatortype_append(SEQUENCER_OT_previous_edit);
WM_operatortype_append(SEQUENCER_OT_view_all);
WM_operatortype_append(SEQUENCER_OT_view_selected);
@@ -142,7 +144,10 @@
WM_keymap_add_item(keymap, "SEQUENCER_OT_view_all", HOMEKEY, KM_PRESS, 0, 0);
WM_keymap_add_item(keymap, "SEQUENCER_OT_view_selected", PADPERIOD, KM_PRESS, 0, 0);
+ WM_keymap_add_item(keymap, "SEQUENCER_OT_next_edit", PAGEUPKEY, KM_PRESS, 0, 0);
+ WM_keymap_add_item(keymap, "SEQUENCER_OT_previous_edit", PAGEDOWNKEY, KM_PRESS, 0, 0);
+
/* Mouse selection, a bit verbose :/ */
WM_keymap_add_item(keymap, "SEQUENCER_OT_select", SELECTMOUSE, KM_PRESS, 0, 0);
RNA_boolean_set(WM_keymap_add_item(keymap, "SEQUENCER_OT_select", SELECTMOUSE, KM_PRESS, KM_SHIFT, 0)->ptr, "extend", 1);
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