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Viewing changes to src/wui/inputqueuedisplay.cc

  • Committer: Wideland's Bunnybot
  • Date: 2017-12-18 10:45:01 UTC
  • mfrom: (8528.1.4 ctrl-priorities)
  • Revision ID: bunnybot@widelands.org-20171218104501-abi4nr6ul01fn3w1
Merged lp:~widelands-dev/widelands/ctrl-priorities:
Updating all ware priorities of a building when CTRL is pressed while clicking.

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Lines of Context:
src/wui/inputqueuedisplay.cc
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        priority_radiogroup_->changedto.connect(
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           boost::bind(&InputQueueDisplay::radiogroup_changed, this, _1));
 
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        priority_radiogroup_->clicked.connect(boost::bind(&InputQueueDisplay::radiogroup_clicked, this));
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        bool const can_act = igb_.can_act(building_.owner().player_number());
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        if (!can_act)
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        default:
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                return;
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        }
 
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        if (SDL_GetModState() & KMOD_CTRL) {
 
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                update_siblings(state);
 
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        }
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        igb_.game().send_player_set_ware_priority(building_, type_, index_, priority);
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}
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void InputQueueDisplay::radiogroup_clicked() {
 
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        // Already set option has been clicked again
 
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        // Unimportant for this queue, but update other queues
 
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        if (SDL_GetModState() & KMOD_CTRL) {
 
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                update_siblings(priority_radiogroup_->get_state());
 
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        }
 
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}
 
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void InputQueueDisplay::update_siblings(int32_t state) {
 
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        // "Release" the CTRL key to avoid recursion
 
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        const SDL_Keymod old_modifiers = SDL_GetModState();
 
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        SDL_SetModState(KMOD_NONE);
 
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        Panel* sibling = get_parent()->get_first_child();
 
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        // Well, at least we should be a child of our parent
 
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        assert(sibling != nullptr);
 
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        do {
 
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                if (sibling == this) {
 
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                        // We already have been set
 
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                        continue;
 
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                }
 
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                InputQueueDisplay* display = dynamic_cast<InputQueueDisplay*>(sibling);
 
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                if (display == nullptr) {
 
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                        // Cast failed. Sibling is no InputQueueDisplay
 
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                        continue;
 
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                }
 
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                if (display->priority_radiogroup_->get_state() == state) {
 
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                        // Nothing to do for this queue
 
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                        continue;
 
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                }
 
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                // Calling set_state() leads to radiogroup_changed()) getting called, which does the real
 
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                // change
 
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                // TODO(Notabilis): When bug 1738485 is fixed probably replace with
 
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                // send_player_set_ware_priority()
 
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                display->priority_radiogroup_->set_state(state);
 
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        } while ((sibling = sibling->get_next_sibling()));
 
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        SDL_SetModState(old_modifiers);
 
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}
 
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/**
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 * One of the buttons to increase or decrease the amount of wares
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 * stored here has been clicked