int file_hilight_set(SpaceFile *sfile, ARegion *ar, int mx, int my)
{
View2D* v2d = &ar->v2d;
FileSelectParams* params;
int numfiles, origfile;
if(sfile==NULL || sfile->files==NULL) return 0;
numfiles = filelist_numfiles(sfile->files);
params = ED_fileselect_get_params(sfile);
origfile= params->active_file;
mx -= ar->winrct.xmin;
my -= ar->winrct.ymin;
if(BLI_in_rcti(&ar->v2d.mask, mx, my)) {
float fx, fy;
int active_file;
UI_view2d_region_to_view(v2d, mx, my, &fx, &fy);
active_file = ED_fileselect_layout_offset(sfile->layout, (int)(v2d->tot.xmin + fx), (int)(v2d->tot.ymax - fy));
if((active_file >= 0) && (active_file < numfiles))
params->active_file=active_file;
else
params->active_file= -1;
}
else
params->active_file= -1;
return (params->active_file != origfile);
}
static int file_select_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
ARegion *ar= CTX_wm_region(C);
SpaceFile *sfile= CTX_wm_space_file(C);
FileSelect ret;
rcti rect;
int extend = RNA_boolean_get(op->ptr, "extend");
int fill = RNA_boolean_get(op->ptr, "fill");
if(ar->regiontype != RGN_TYPE_WINDOW)
return OPERATOR_CANCELLED;
rect.xmin = rect.xmax = event->mval[0];
rect.ymin = rect.ymax = event->mval[1];
if(!BLI_in_rcti(&ar->v2d.mask, rect.xmin, rect.ymin))
return OPERATOR_CANCELLED;
/* single select, deselect all selected first */
if (!extend) file_deselect_all(sfile, SELECTED_FILE);
ret = file_select(C, &rect, extend ? FILE_SEL_TOGGLE : FILE_SEL_ADD, fill);
if (FILE_SELECT_DIR == ret)
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_FILE_LIST, NULL);
else if (FILE_SELECT_FILE == ret)
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_FILE_PARAMS, NULL);
WM_event_add_mousemove(C); /* for directory changes */
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_FILE_PARAMS, NULL);
return OPERATOR_FINISHED;
}
static int do_lasso_select_marker(bContext *C, int mcords[][2], short moves, short select)
{
SpaceClip *sc = CTX_wm_space_clip(C);
ARegion *ar = CTX_wm_region(C);
MovieClip *clip = ED_space_clip_get_clip(sc);
MovieTracking *tracking = &clip->tracking;
MovieTrackingTrack *track;
ListBase *tracksbase = BKE_tracking_get_active_tracks(tracking);
rcti rect;
int change = FALSE;
int framenr = ED_space_clip_get_clip_frame_number(sc);
/* get rectangle from operator */
BLI_lasso_boundbox(&rect, mcords, moves);
/* do actual selection */
track = tracksbase->first;
while (track) {
if ((track->flag & TRACK_HIDDEN) == 0) {
MovieTrackingMarker *marker = BKE_tracking_marker_get(track, framenr);
if (MARKER_VISIBLE(sc, track, marker)) {
float screen_co[2];
/* marker in screen coords */
ED_clip_point_stable_pos__reverse(sc, ar, marker->pos, screen_co);
if (BLI_in_rcti(&rect, screen_co[0], screen_co[1]) &&
BLI_lasso_is_point_inside(mcords, moves, screen_co[0], screen_co[1], V2D_IS_CLIPPED))
{
if (select)
BKE_tracking_track_flag_set(track, TRACK_AREA_ALL, SELECT);
else
BKE_tracking_track_flag_clear(track, TRACK_AREA_ALL, SELECT);
}
change = TRUE;
}
}
track = track->next;
}
if (change) {
BKE_tracking_dopesheet_tag_update(tracking);
WM_event_add_notifier(C, NC_GEOM | ND_SELECT, NULL);
}
return change;
}
static void ui_do_drag(const bContext *C, wmEvent *event, Panel *panel)
{
uiHandlePanelData *data= panel->activedata;
ScrArea *sa= CTX_wm_area(C);
ARegion *ar= CTX_wm_region(C);
short align= panel_aligned(sa, ar), dx=0, dy=0;
/* first clip for window, no dragging outside */
if(!BLI_in_rcti(&ar->winrct, event->x, event->y))
return;
dx= (event->x-data->startx) & ~(PNL_GRID-1);
dy= (event->y-data->starty) & ~(PNL_GRID-1);
dx *= (float)(ar->v2d.cur.xmax - ar->v2d.cur.xmin)/(float)(ar->winrct.xmax - ar->winrct.xmin);
dy *= (float)(ar->v2d.cur.ymax - ar->v2d.cur.ymin)/(float)(ar->winrct.ymax - ar->winrct.ymin);
if(data->state == PANEL_STATE_DRAG_SCALE) {
panel->sizex = MAX2(data->startsizex+dx, UI_PANEL_MINX);
if(data->startsizey-dy < UI_PANEL_MINY)
dy= -UI_PANEL_MINY+data->startsizey;
panel->sizey= data->startsizey-dy;
panel->ofsy= data->startofsy+dy;
}
else {
/* reset the panel snapping, to allow dragging away from snapped edges */
panel->snap = PNL_SNAP_NONE;
panel->ofsx = data->startofsx+dx;
panel->ofsy = data->startofsy+dy;
check_panel_overlap(ar, panel);
if(align) uiAlignPanelStep(sa, ar, 0.2, 1);
}
ED_region_tag_redraw(ar);
}
