diff options
Diffstat (limited to 'source/blender/editors/space_sequencer/sequencer_select.c')
| -rw-r--r-- | source/blender/editors/space_sequencer/sequencer_select.c | 765 |
1 files changed, 765 insertions, 0 deletions
diff --git a/source/blender/editors/space_sequencer/sequencer_select.c b/source/blender/editors/space_sequencer/sequencer_select.c new file mode 100644 index 00000000000..5b215d23ab7 --- /dev/null +++ b/source/blender/editors/space_sequencer/sequencer_select.c @@ -0,0 +1,765 @@ +/** + * + * ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * Contributor(s): Blender Foundation, 2003-2009, Campbell Barton + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include <stdlib.h> +#include <math.h> +#include <string.h> + +#ifndef WIN32 +#include <unistd.h> +#else +#include <io.h> +#endif +#include <sys/types.h> + +#include "MEM_guardedalloc.h" + +#include "BLI_blenlib.h" +#include "BLI_arithb.h" +#include "BLI_storage_types.h" + +#include "IMB_imbuf_types.h" +#include "IMB_imbuf.h" + +#include "DNA_ipo_types.h" +#include "DNA_curve_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_space_types.h" +#include "DNA_sequence_types.h" +#include "DNA_view2d_types.h" +#include "DNA_userdef_types.h" +#include "DNA_sound_types.h" + +#include "BKE_context.h" +#include "BKE_global.h" +#include "BKE_image.h" +#include "BKE_library.h" +#include "BKE_main.h" +#include "BKE_plugin_types.h" +#include "BKE_sequence.h" +#include "BKE_scene.h" +#include "BKE_utildefines.h" + +#include "BIF_gl.h" +#include "BIF_glutil.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "RNA_access.h" +#include "RNA_define.h" + +/* for menu/popup icons etc etc*/ +#include "UI_interface.h" +#include "UI_resources.h" + +#include "ED_anim_api.h" +#include "ED_space_api.h" +#include "ED_types.h" +#include "ED_screen.h" +#include "ED_util.h" + +#include "UI_interface.h" +#include "UI_resources.h" +#include "UI_view2d.h" + +/* own include */ +#include "sequencer_intern.h" +static void BIF_undo_push() {} +static void error() {} +static void waitcursor() {} +static void activate_fileselect() {} +static void std_rmouse_transform() {} +static int get_mbut() {return 0;} +static int pupmenu() {return 0;} +static int pupmenu_col() {return 0;} +static int okee() {return 0;} +static void *find_nearest_marker() {return NULL;} +static void deselect_markers() {} +static void transform_markers() {} +static void transform_seq_nomarker() {} + + + + + + + +/****** TODO - bring back into operators ******* */ +void select_channel_direction(Scene *scene, Sequence *test,int lr) { +/* selects all strips in a channel to one direction of the passed strip */ + Sequence *seq; + Editing *ed; + + ed= scene->ed; + if(ed==NULL) return; + + seq= ed->seqbasep->first; + while(seq) { + if(seq!=test) { + if (test->machine==seq->machine) { + if(test->depth==seq->depth) { + if (((lr==1)&&(test->startdisp > (seq->startdisp)))||((lr==2)&&(test->startdisp < (seq->startdisp)))) { + seq->flag |= SELECT; + recurs_sel_seq(seq); + } + } + } + } + seq= seq->next; + } + test->flag |= SELECT; + recurs_sel_seq(test); +} + +void select_dir_from_last(Scene *scene, int lr) +{ + Sequence *seq=get_last_seq(scene); + if (seq==NULL) + return; + + select_channel_direction(scene, seq,lr); + + if (lr==1) BIF_undo_push("Select Strips to the Left, Sequencer"); + else BIF_undo_push("Select Strips to the Right, Sequencer"); +} + +void select_surrounding_handles(Scene *scene, Sequence *test) /* XXX BRING BACK */ +{ + Sequence *neighbor; + + neighbor=find_neighboring_sequence(scene, test, 1, -1); + if (neighbor) { + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_RIGHTSEL; + } + neighbor=find_neighboring_sequence(scene, test, 2, -1); + if (neighbor) { + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_LEFTSEL; + } + test->flag |= SELECT; +} +#if 0 // BRING BACK +void select_surround_from_last(Scene *scene) +{ + Sequence *seq=get_last_seq(scene); + + if (seq==NULL) + return; + + select_surrounding_handles(scene, seq); + ED_undo_push(C, "Select Surrounding Handles, Sequencer"); +} +#endif + + +void select_single_seq(Scene *scene, Sequence *seq, int deselect_all) /* BRING BACK */ +{ + Editing *ed= scene->ed; + + if(deselect_all) + deselect_all_seq(scene); + set_last_seq(scene, seq); + + if((seq->type==SEQ_IMAGE) || (seq->type==SEQ_MOVIE)) { + if(seq->strip) + strncpy(ed->act_imagedir, seq->strip->dir, FILE_MAXDIR-1); + } + else if((seq->type==SEQ_HD_SOUND) || (seq->type==SEQ_RAM_SOUND)) { + if(seq->strip) + strncpy(ed->act_sounddir, seq->strip->dir, FILE_MAXDIR-1); + } + seq->flag|= SELECT; + recurs_sel_seq(seq); +} + +// remove this function, replace with invert operator +//void swap_select_seq(Scene *scene) + +void select_neighbor_from_last(Scene *scene, int lr) +{ + Sequence *seq=get_last_seq(scene); + Sequence *neighbor; + int change = 0; + if (seq) { + neighbor=find_neighboring_sequence(scene, seq, lr, -1); + if (neighbor) { + switch (lr) { + case 1: + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_RIGHTSEL; + seq->flag |= SEQ_LEFTSEL; + break; + case 2: + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_LEFTSEL; + seq->flag |= SEQ_RIGHTSEL; + break; + } + seq->flag |= SELECT; + change = 1; + } + } + if (change) { + + if (lr==1) BIF_undo_push("Select Left Handles, Sequencer"); + else BIF_undo_push("Select Right Handles, Sequencer"); + } +} + + + + + + + + + +/* (de)select operator */ +static int sequencer_deselect_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + Editing *ed= scene->ed; + Sequence *seq; + int desel = 0; + + for(seq= ed->seqbasep->first; seq; seq=seq->next) { + if(seq->flag & SEQ_ALLSEL) { + desel= 1; + break; + } + } + + for(seq= ed->seqbasep->first; seq; seq=seq->next) { + if (desel) { + seq->flag &= SEQ_DESEL; + } + else { + seq->flag &= (SEQ_LEFTSEL+SEQ_RIGHTSEL); + seq->flag |= SELECT; + } + } + ED_undo_push(C, "(De)Select All, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_deselect_all(struct wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "(De)Select All"; + ot->idname= "SEQUENCER_OT_deselect_all"; + + /* api callbacks */ + ot->exec= sequencer_deselect_exec; + + ot->poll= ED_operator_sequencer_active; + ot->flag= OPTYPE_REGISTER; +} + + +/* (de)select operator */ +static int sequencer_select_invert_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + Editing *ed= scene->ed; + Sequence *seq; + int desel = 0; + + for(seq= ed->seqbasep->first; seq; seq=seq->next) { + if (seq->flag & SELECT) { + seq->flag &= SEQ_DESEL; + } + else { + seq->flag &= (SEQ_LEFTSEL+SEQ_RIGHTSEL); + seq->flag |= SELECT; + } + } + ED_undo_push(C, "Select Invert, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_select_invert(struct wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select Invert"; + ot->idname= "SEQUENCER_OT_select_invert"; + + /* api callbacks */ + ot->exec= sequencer_select_invert_exec; + + ot->poll= ED_operator_sequencer_active; + ot->flag= OPTYPE_REGISTER; +} + + +/* *****************Selection Operators******************* */ +static EnumPropertyItem prop_select_types[] = { + {0, "EXCLUSIVE", "Exclusive", ""}, + {1, "EXTEND", "Extend", ""}, + {0, NULL, NULL, NULL} +}; + +static int sequencer_select_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + ARegion *ar= CTX_wm_region(C); + View2D *v2d= UI_view2d_fromcontext(C); + Scene *scene= CTX_data_scene(C); + Editing *ed= scene->ed; + short extend= RNA_enum_is_equal(op->ptr, "type", "EXTEND"); + short mval[2]; + + Sequence *seq,*neighbor; + int hand,seldir, shift= 0; // XXX + TimeMarker *marker; + + marker=find_nearest_marker(SCE_MARKERS, 1); //XXX - dummy function for now + + mval[0]= event->x - ar->winrct.xmin; + mval[1]= event->y - ar->winrct.ymin; + + if (marker) { + int oldflag; + /* select timeline marker */ + if (shift) { + oldflag= marker->flag; + if (oldflag & SELECT) + marker->flag &= ~SELECT; + else + marker->flag |= SELECT; + } + else { + deselect_markers(0, 0); + marker->flag |= SELECT; + } + + ED_undo_push(C,"Select Marker, Sequencer"); + + } else { + + seq= find_nearest_seq(scene, v2d, &hand, mval); + if (extend == 0) + deselect_all_seq(scene); + + if(seq) { + set_last_seq(scene, seq); + + if ((seq->type == SEQ_IMAGE) || (seq->type == SEQ_MOVIE)) { + if(seq->strip) { + strncpy(ed->act_imagedir, seq->strip->dir, FILE_MAXDIR-1); + } + } else + if (seq->type == SEQ_HD_SOUND || seq->type == SEQ_RAM_SOUND) { + if(seq->strip) { + strncpy(ed->act_sounddir, seq->strip->dir, FILE_MAXDIR-1); + } + } + + if(extend && (seq->flag & SELECT)) { + if(hand==0) seq->flag &= SEQ_DESEL; + else if(hand==1) { + if(seq->flag & SEQ_LEFTSEL) + seq->flag &= ~SEQ_LEFTSEL; + else seq->flag |= SEQ_LEFTSEL; + } + else if(hand==2) { + if(seq->flag & SEQ_RIGHTSEL) + seq->flag &= ~SEQ_RIGHTSEL; + else seq->flag |= SEQ_RIGHTSEL; + } + } + else { + seq->flag |= SELECT; + if(hand==1) seq->flag |= SEQ_LEFTSEL; + if(hand==2) seq->flag |= SEQ_RIGHTSEL; + } + + /* On Ctrl-Alt selection, select the strip and bordering handles */ + if (0) { // XXX (G.qual & LR_CTRLKEY) && (G.qual & LR_ALTKEY)) { + if(extend==0) deselect_all_seq(scene); + seq->flag |= SELECT; + select_surrounding_handles(scene, seq); + + /* Ctrl signals Left, Alt signals Right + First click selects adjacent handles on that side. + Second click selects all strips in that direction. + If there are no adjacent strips, it just selects all in that direction. */ + } else if (0) { // XXX ((G.qual & LR_CTRLKEY) || (G.qual & LR_ALTKEY)) && (seq->flag & SELECT)) { + + if (0); // G.qual & LR_CTRLKEY) seldir=1; + else seldir=2; + neighbor=find_neighboring_sequence(scene, seq, seldir, -1); + if (neighbor) { + switch (seldir) { + case 1: + if ((seq->flag & SEQ_LEFTSEL)&&(neighbor->flag & SEQ_RIGHTSEL)) { + if(extend==0) deselect_all_seq(scene); + select_channel_direction(scene, seq,1); + } else { + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_RIGHTSEL; + seq->flag |= SEQ_LEFTSEL; + } + break; + case 2: + if ((seq->flag & SEQ_RIGHTSEL)&&(neighbor->flag & SEQ_LEFTSEL)) { + if(extend==0) deselect_all_seq(scene); + select_channel_direction(scene, seq,2); + } else { + neighbor->flag |= SELECT; + recurs_sel_seq(neighbor); + neighbor->flag |= SEQ_LEFTSEL; + seq->flag |= SEQ_RIGHTSEL; + } + break; + } + } else { + if(extend==0) deselect_all_seq(scene); + select_channel_direction(scene, seq,seldir); + } + } + + recurs_sel_seq(seq); + } + + + ED_undo_push(C,"Select Strips, Sequencer"); + + std_rmouse_transform(transform_seq_nomarker); + } + + /* marker transform */ +#if 0 // XXX probably need to redo this differently for 2.5 + if (marker) { + short mval[2], xo, yo; +// getmouseco_areawin(mval); + xo= mval[0]; + yo= mval[1]; + + while(get_mbut()) { +// getmouseco_areawin(mval); + if(abs(mval[0]-xo)+abs(mval[1]-yo) > 4) { + transform_markers('g', 0); + return; + } + } + } +#endif + + ED_area_tag_redraw(CTX_wm_area(C)); + /* allowing tweaks */ + return OPERATOR_PASS_THROUGH; +} + +void SEQUENCER_OT_select(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Activate/Select"; + ot->idname= "SEQUENCER_OT_select"; + + /* api callbacks */ + ot->invoke= sequencer_select_invoke; + ot->poll= ED_operator_sequencer_active; + + /* properties */ + RNA_def_enum(ot->srna, "type", prop_select_types, 0, "Type", ""); +} + + + + +/* run recursivly to select linked */ +static int select_more_less_seq__internal(Scene *scene, int sel, int linked) { + Editing *ed; + Sequence *seq, *neighbor; + int change=0; + int isel; + + ed= scene->ed; + if(ed==NULL) return 0; + + if (sel) { + sel = SELECT; + isel = 0; + } else { + sel = 0; + isel = SELECT; + } + + if (!linked) { + /* if not linked we only want to touch each seq once, newseq */ + for(seq= ed->seqbasep->first; seq; seq= seq->next) { + seq->tmp = NULL; + } + } + + for(seq= ed->seqbasep->first; seq; seq= seq->next) { + if((int)(seq->flag & SELECT) == sel) { + if ((linked==0 && seq->tmp)==0) { + /* only get unselected nabours */ + neighbor = find_neighboring_sequence(scene, seq, 1, isel); + if (neighbor) { + if (sel) {neighbor->flag |= SELECT; recurs_sel_seq(neighbor);} + else neighbor->flag &= ~SELECT; + if (linked==0) neighbor->tmp = (Sequence *)1; + change = 1; + } + neighbor = find_neighboring_sequence(scene, seq, 2, isel); + if (neighbor) { + if (sel) {neighbor->flag |= SELECT; recurs_sel_seq(neighbor);} + else neighbor->flag &= ~SELECT; + if (linked==0) neighbor->tmp = (void *)1; + change = 1; + } + } + } + } + + return change; +} + + + +/* select more operator */ +static int sequencer_select_more_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + + if (select_more_less_seq__internal(scene, 0, 0)) { + ED_undo_push(C, "Select More, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + } + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_select_more(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select More"; + ot->idname= "SEQUENCER_OT_select_more"; + + /* api callbacks */ + ot->exec= sequencer_select_more_exec; + ot->poll= ED_operator_sequencer_active; + + /* properties */ +} + + +/* select less operator */ +static int sequencer_select_less_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + + if (select_more_less_seq__internal(scene, 1, 0)) { + ED_undo_push(C, "Select less, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + } + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_select_less(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select less"; + ot->idname= "SEQUENCER_OT_select_less"; + + /* api callbacks */ + ot->exec= sequencer_select_less_exec; + ot->poll= ED_operator_sequencer_active; + + /* properties */ +} + + +/* select pick linked operator (uses the mouse) */ +static int sequencer_select_pick_linked_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + Scene *scene= CTX_data_scene(C); + ARegion *ar= CTX_wm_region(C); + View2D *v2d= UI_view2d_fromcontext(C); + + short extend= RNA_enum_is_equal(op->ptr, "type", "EXTEND"); + short mval[2]; + + Sequence *mouse_seq; + int selected, hand; + + mval[0]= event->x - ar->winrct.xmin; + mval[1]= event->y - ar->winrct.ymin; + + /* this works like UV, not mesh */ + mouse_seq= find_nearest_seq(scene, v2d, &hand, mval); + if (!mouse_seq) + return OPERATOR_FINISHED; /* user error as with mesh?? */ + + if (extend==0) + deselect_all_seq(scene); + + mouse_seq->flag |= SELECT; + recurs_sel_seq(mouse_seq); + + selected = 1; + while (selected) { + selected = select_more_less_seq__internal(scene, 1, 1); + } + + ED_undo_push(C, "Select pick linked, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_select_pick_linked(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select pick linked"; + ot->idname= "SEQUENCER_OT_select_pick_linked"; + + /* api callbacks */ + ot->invoke= sequencer_select_pick_linked_invoke; + ot->poll= ED_operator_sequencer_active; + + /* properties */ + RNA_def_enum(ot->srna, "type", prop_select_types, 0, "Type", "Type of select linked operation"); +} + + + +/* select linked operator */ +static int sequencer_select_linked_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + int selected; + + selected = 1; + while (selected) { + selected = select_more_less_seq__internal(scene, 1, 1); + } + + ED_undo_push(C, "Select linked, Sequencer"); + ED_area_tag_redraw(CTX_wm_area(C)); + + return OPERATOR_FINISHED; +} + +void SEQUENCER_OT_select_linked(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select linked"; + ot->idname= "SEQUENCER_OT_select_linked"; + + /* api callbacks */ + ot->exec= sequencer_select_linked_exec; + ot->poll= ED_operator_sequencer_active; + + /* properties */ +} + + +/* borderselect operator */ +static int sequencer_borderselect_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + View2D *v2d= UI_view2d_fromcontext(C); + + Sequence *seq; + Editing *ed=scene->ed; + rcti rect; + rctf rectf, rq; + int val; + short mval[2]; + + val= RNA_int_get(op->ptr, "event_type"); + rect.xmin= RNA_int_get(op->ptr, "xmin"); + rect.ymin= RNA_int_get(op->ptr, "ymin"); + rect.xmax= RNA_int_get(op->ptr, "xmax"); + rect.ymax= RNA_int_get(op->ptr, "ymax"); + + mval[0]= rect.xmin; + mval[1]= rect.ymin; + UI_view2d_region_to_view(v2d, mval[0], mval[1], &rectf.xmin, &rectf.ymin); + mval[0]= rect.xmax; + mval[1]= rect.ymax; + UI_view2d_region_to_view(v2d, mval[0], mval[1], &rectf.xmax, &rectf.ymax); + + for(seq= ed->seqbasep->first; seq; seq= seq->next) { + seq_rectf(seq, &rq); + + if(BLI_isect_rctf(&rq, &rectf, 0)) { + if(val==LEFTMOUSE) seq->flag |= SELECT; + else seq->flag &= SEQ_DESEL; + recurs_sel_seq(seq); + } + } + + ED_undo_push(C,"Border Select"); + return OPERATOR_FINISHED; +} + + +/* ****** Border Select ****** */ +void SEQUENCER_OT_borderselect(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Border Select"; + ot->idname= "SEQUENCER_OT_borderselect"; + + /* api callbacks */ + ot->invoke= WM_border_select_invoke; + ot->exec= sequencer_borderselect_exec; + ot->modal= WM_border_select_modal; + + ot->poll= ED_operator_sequencer_active; + + /* rna */ + RNA_def_int(ot->srna, "event_type", 0, INT_MIN, INT_MAX, "Event Type", "", INT_MIN, INT_MAX); + RNA_def_int(ot->srna, "xmin", 0, INT_MIN, INT_MAX, "X Min", "", INT_MIN, INT_MAX); + RNA_def_int(ot->srna, "xmax", 0, INT_MIN, INT_MAX, "X Max", "", INT_MIN, INT_MAX); + RNA_def_int(ot->srna, "ymin", 0, INT_MIN, INT_MAX, "Y Min", "", INT_MIN, INT_MAX); + RNA_def_int(ot->srna, "ymax", 0, INT_MIN, INT_MAX, "Y Max", "", INT_MIN, INT_MAX); + + RNA_def_enum(ot->srna, "type", prop_select_types, 0, "Type", ""); +} + + + + + + + |