diff options
Diffstat (limited to 'source/blender/editors/interface/interface_handlers.c')
-rw-r--r-- | source/blender/editors/interface/interface_handlers.c | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/source/blender/editors/interface/interface_handlers.c b/source/blender/editors/interface/interface_handlers.c index 12a6343c7e7..39aef38fadb 100644 --- a/source/blender/editors/interface/interface_handlers.c +++ b/source/blender/editors/interface/interface_handlers.c @@ -4158,20 +4158,27 @@ static int ui_do_but_COLORBAND(bContext *C, uiBlock *block, uiBut *but, uiHandle return WM_UI_HANDLER_CONTINUE; } -static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap, - float mx, float my, const short shift) +static int ui_numedit_but_CURVE(uiBlock *block, uiBut *but, uiHandleButtonData *data, int snap, + int evtx, int evty, const short shift) { CurveMapping *cumap = (CurveMapping *)but->poin; CurveMap *cuma = cumap->cm + cumap->cur; CurveMapPoint *cmp = cuma->curve; - float fx, fy, zoomx, zoomy /*, offsx, offsy */ /* UNUSED */; + float fx, fy, zoomx, zoomy; + int mx, my, dragx, dragy; int a, changed = 0; + /* evtx evty and drag coords are absolute mousecoords, prevents errors when editing when layout changes */ + mx = evtx; + my = evty; + ui_window_to_block(data->region, block, &mx, &my); + dragx = data->draglastx; + dragy = data->draglasty; + ui_window_to_block(data->region, block, &dragx, &dragy); + zoomx = BLI_rctf_size_x(&but->rect) / BLI_rctf_size_x(&cumap->curr); zoomy = BLI_rctf_size_y(&but->rect) / BLI_rctf_size_y(&cumap->curr); - /* offsx = cumap->curr.xmin; */ - /* offsy = cumap->curr.ymin; */ - + if (snap) { float d[2]; @@ -4187,8 +4194,8 @@ static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap, const float mval_factor = ui_mouse_scale_warp_factor(shift); int moved_point = 0; /* for ctrl grid, can't use orig coords because of sorting */ - fx = (mx - data->draglastx) / zoomx; - fy = (my - data->draglasty) / zoomy; + fx = (mx - dragx) / zoomx; + fy = (my - dragy) / zoomy; fx *= mval_factor; fy *= mval_factor; @@ -4212,8 +4219,8 @@ static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap, curvemapping_changed(cumap, FALSE); if (moved_point) { - data->draglastx = mx; - data->draglasty = my; + data->draglastx = evtx; + data->draglasty = evty; changed = 1; #ifdef USE_CONT_MOUSE_CORRECT @@ -4232,8 +4239,8 @@ static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap, data->dragchange = 1; /* mark for selection */ } else { - fx = (mx - data->draglastx) / zoomx; - fy = (my - data->draglasty) / zoomy; + fx = (mx - dragx) / zoomx; + fy = (my - dragy) / zoomy; /* clamp for clip */ if (cumap->flag & CUMA_DO_CLIP) { @@ -4252,8 +4259,8 @@ static int ui_numedit_but_CURVE(uiBut *but, uiHandleButtonData *data, int snap, cumap->curr.xmax -= fx; cumap->curr.ymax -= fy; - data->draglastx = mx; - data->draglasty = my; + data->draglastx = evtx; + data->draglasty = evty; changed = 1; } @@ -4268,7 +4275,7 @@ static int ui_do_but_CURVE(bContext *C, uiBlock *block, uiBut *but, uiHandleButt mx = event->x; my = event->y; ui_window_to_block(data->region, block, &mx, &my); - + if (data->state == BUTTON_STATE_HIGHLIGHT) { if (event->type == LEFTMOUSE && event->val == KM_PRESS) { CurveMapping *cumap = (CurveMapping *)but->poin; @@ -4358,11 +4365,11 @@ static int ui_do_but_CURVE(bContext *C, uiBlock *block, uiBut *but, uiHandleButt } data->dragsel = sel; - - data->dragstartx = mx; - data->dragstarty = my; - data->draglastx = mx; - data->draglasty = my; + + data->dragstartx = event->x; + data->dragstarty = event->y; + data->draglastx = event->x; + data->draglasty = event->y; button_activate_state(C, but, BUTTON_STATE_NUM_EDITING); return WM_UI_HANDLER_BREAK; @@ -4370,8 +4377,9 @@ static int ui_do_but_CURVE(bContext *C, uiBlock *block, uiBut *but, uiHandleButt } else if (data->state == BUTTON_STATE_NUM_EDITING) { if (event->type == MOUSEMOVE) { - if (mx != data->draglastx || my != data->draglasty) { - if (ui_numedit_but_CURVE(but, data, event->ctrl, mx, my, event->shift)) + if (event->x != data->draglastx || event->y != data->draglasty) { + + if (ui_numedit_but_CURVE(block, but, data, event->ctrl, event->x, event->y, event->shift)) ui_numedit_apply(C, block, but, data); } } |