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path: root/source/blender/editors/interface/interface_ops.c
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Diffstat (limited to 'source/blender/editors/interface/interface_ops.c')
-rw-r--r--source/blender/editors/interface/interface_ops.c218
1 files changed, 0 insertions, 218 deletions
diff --git a/source/blender/editors/interface/interface_ops.c b/source/blender/editors/interface/interface_ops.c
index d48d699d881..3298859ee0c 100644
--- a/source/blender/editors/interface/interface_ops.c
+++ b/source/blender/editors/interface/interface_ops.c
@@ -1071,222 +1071,6 @@ static void UI_OT_reloadtranslation(wmOperatorType *ot)
ot->exec = reloadtranslation_exec;
}
-
-/* -------------------------------------------------------------------- */
-/* Toggle Drag Operator */
-
-typedef struct DragOpInfo {
- bool xy_lock[2];
- float but_cent_start[2];
- eButType but_type_start;
-} DragOpInfo;
-
-typedef struct DragOpPlotData {
- bContext *C;
- ARegion *ar;
- bool is_set;
- eButType but_type_start;
- bool do_draw;
- const uiBut *but_prev;
-} DragOpPlotData;
-
-static const uiBut *ui_but_set_xy(bContext *C, ARegion *ar, const bool is_set, const eButType but_type_start,
- const int xy[2], const uiBut *but_prev)
-{
- uiBut *but = ui_but_find_mouse_over(ar, xy[0], xy[1]);
-
- if (but_prev == but) {
- return but_prev;
- }
-
- if (but && ui_is_but_bool(but) && but->type == but_type_start) {
- /* is it pressed? */
- bool is_set_but = (ui_get_but_val(but) != 0.0);
- BLI_assert(ui_is_but_bool(but) == true);
- if (is_set_but != is_set) {
- uiButExecute(C, but);
- return but;
- }
- }
-
- return but_prev;
-}
-
-static int ui_but_set_cb(int x, int y, void *data_v)
-{
- DragOpPlotData *data = data_v;
- int xy[2] = {x, y};
- data->but_prev = ui_but_set_xy(data->C, data->ar, data->is_set, data->but_type_start, xy, data->but_prev);
- return 1; /* keep going */
-}
-
-/* operates on buttons between 2 mouse-points */
-static bool ui_but_set_xy_xy(bContext *C, ARegion *ar, const bool is_set, const eButType but_type_start,
- const int xy_src[2], const int xy_dst[2])
-{
- DragOpPlotData data;
- data.C = C;
- data.ar = ar;
- data.is_set = is_set;
- data.but_type_start = but_type_start;
- data.do_draw = false;
- data.but_prev = NULL;
-
-
- /* prevent dragging too fast loosing buttons */
- plot_line_v2v2i(xy_src, xy_dst, ui_but_set_cb, &data);
-
- return data.do_draw;
-}
-
-static void ui_drag_but_set(bContext *C, wmOperator *op, const int xy_input[2])
-{
- ARegion *ar = CTX_wm_region(C);
- DragOpInfo *drag_info = op->customdata;
- bool do_draw = false;
-
- const bool is_set = RNA_boolean_get(op->ptr, "state");
- const int xy_last[2] = {RNA_int_get(op->ptr, "last_x"),
- RNA_int_get(op->ptr, "last_y")};
-
- int xy[2];
-
- /**
- * Initialize Locking:
- *
- * Check if we need to initialize the lock axis by finding if the first
- * button we mouse over is X or Y aligned, then lock the mouse to that axis after.
- */
- if (drag_info->xy_lock[0] == false && drag_info->xy_lock[1] == false) {
- ARegion *ar = CTX_wm_region(C);
-
- /* first store the buttons original coords */
- uiBut *but = ui_but_find_mouse_over(ar, xy_input[0], xy_input[1]);
- if (but) {
- const float but_cent_new[2] = {BLI_rctf_cent_x(&but->rect),
- BLI_rctf_cent_y(&but->rect)};
-
- /* check if this is a different button, chances are high the button wont move about :) */
- if (len_manhattan_v2v2(drag_info->but_cent_start, but_cent_new) > 1.0f) {
- if (fabsf(drag_info->but_cent_start[0] - but_cent_new[0]) <
- fabsf(drag_info->but_cent_start[1] - but_cent_new[1]))
- {
- drag_info->xy_lock[0] = true;
- }
- else {
- drag_info->xy_lock[1] = true;
- }
- }
- }
- }
- /* done with axis locking */
-
-
- xy[0] = (drag_info->xy_lock[0] == false) ? xy_input[0] : xy_last[0];
- xy[1] = (drag_info->xy_lock[1] == false) ? xy_input[1] : xy_last[1];
-
-
- /* touch all buttons between last mouse coord and this one */
- do_draw = ui_but_set_xy_xy(C, ar, is_set, drag_info->but_type_start, xy_last, xy);
-
- if (do_draw) {
- ED_region_tag_redraw(ar);
- }
-
- RNA_int_set(op->ptr, "last_x", xy[0]);
- RNA_int_set(op->ptr, "last_y", xy[1]);
-}
-
-static int ui_drag_toggle_invoke(bContext *C, wmOperator *op, wmEvent *event)
-{
- int xy_last[2] = {RNA_int_get(op->ptr, "last_x"),
- RNA_int_get(op->ptr, "last_y")};
-
- float but_cent_start[2];
- eButType but_type_start;
- DragOpInfo *drag_info;
-
- {
- /* find the button where we started dragging */
- ARegion *ar = CTX_wm_region(C);
- uiBut *but = ui_but_find_mouse_over(ar, xy_last[0], xy_last[1]);
- if (but) {
- but_cent_start[0] = BLI_rctf_cent_x(&but->rect);
- but_cent_start[1] = BLI_rctf_cent_y(&but->rect);
- but_type_start = but->type;
- }
- else {
- return OPERATOR_CANCELLED;
- }
- }
-
- drag_info = op->customdata = MEM_callocN(sizeof(DragOpInfo), __func__);
- copy_v2_v2(drag_info->but_cent_start, but_cent_start);
- drag_info->but_type_start = but_type_start;
-
- /* set the initial button */
- ui_drag_but_set(C, op, xy_last);
- ui_drag_but_set(C, op, &event->x);
-
- WM_event_add_modal_handler(C, op);
- return OPERATOR_RUNNING_MODAL;
-}
-
-static int ui_drag_toggle_modal(bContext *C, wmOperator *op, wmEvent *event)
-{
- bool done = false;
-
- switch (event->type) {
- case LEFTMOUSE:
- {
- if (event->val != KM_PRESS) {
- done = true;
- }
- break;
- }
- case MOUSEMOVE:
- {
- ui_drag_but_set(C, op, &event->x);
- break;
- }
- }
-
- if (done) {
- MEM_freeN(op->customdata);
- return OPERATOR_FINISHED;
- }
- else {
- return OPERATOR_RUNNING_MODAL;
- }
-}
-
-static int ui_drag_toggle_cancel(bContext *UNUSED(C), wmOperator *op)
-{
- MEM_freeN(op->customdata);
- return OPERATOR_CANCELLED;
-}
-
-static void UI_OT_drag_toggle(wmOperatorType *ot)
-{
- /* identifiers */
- ot->name = "Button Drag Toggle";
- ot->description = "";
- ot->idname = "UI_OT_drag_toggle";
-
- /* api callbacks */
- ot->invoke = ui_drag_toggle_invoke;
- ot->modal = ui_drag_toggle_modal;
- ot->cancel = ui_drag_toggle_cancel;
-
- /* flags */
- ot->flag = OPTYPE_UNDO | OPTYPE_INTERNAL;
-
- /* properties */
- RNA_def_boolean(ot->srna, "state", true, "State", "");
- RNA_def_int(ot->srna, "last_x", 0, 0, INT_MAX, "X", "", 0, INT_MAX);
- RNA_def_int(ot->srna, "last_y", 0, 0, INT_MAX, "Y", "", 0, INT_MAX);
-}
-
/* ********************************************************* */
/* Registration */
@@ -1304,6 +1088,4 @@ void UI_buttons_operatortypes(void)
WM_operatortype_append(UI_OT_edittranslation_init);
#endif
WM_operatortype_append(UI_OT_reloadtranslation);
- WM_operatortype_append(UI_OT_drag_toggle);
}
-
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