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rootston: handle icon already being in the list
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1 changed files with 8 additions and 0 deletions
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@ -319,6 +319,14 @@ static void handle_pointer_grab_begin(struct wl_listener *listener,
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if (grab->interface == &wlr_data_device_pointer_drag_interface) {
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struct wlr_drag *drag = grab->data;
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if (drag->icon) {
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struct roots_drag_icon *iter_icon;
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wl_list_for_each(iter_icon, &input->drag_icons, link) {
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if (iter_icon->surface == drag->icon) {
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// already in the list
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return;
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}
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}
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struct roots_drag_icon *drag_icon =
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calloc(1, sizeof(struct roots_drag_icon));
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drag_icon->surface = drag->icon;
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