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1 #pragma once
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2
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3 #include <libPPUI/CFlashWindow.h>
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4 #include "atl-misc.h"
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5
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6 #include <utility>
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7
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8 template<typename TClass>
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9 class ImplementBumpableElem : public TClass {
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10 private:
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11 typedef ImplementBumpableElem<TClass> TSelf;
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12 public:
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13 template<typename ... arg_t> ImplementBumpableElem( arg_t && ... arg ) : TClass(std::forward<arg_t>(arg) ... ) {_init(); }
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14
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15 BEGIN_MSG_MAP_EX(ImplementBumpableElem)
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16 MSG_WM_DESTROY(OnDestroy)
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17 CHAIN_MSG_MAP(__super)
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18 END_MSG_MAP_HOOK()
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19
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20 void notify(const GUID & p_what, t_size p_param1, const void * p_param2, t_size p_param2size) override {
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21 if (p_what == ui_element_notify_visibility_changed && p_param1 == 0 && m_flash.m_hWnd != NULL) m_flash.Deactivate();
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22 __super::notify(p_what, p_param1, p_param2, p_param2size);
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23 }
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24
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25 static bool Bump() {
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26 for (auto& walk : instances) {
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27 if (walk->_bump()) return true;
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28 }
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29 return false;
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30 }
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31 ~ImplementBumpableElem() throw() {
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32 PFC_ASSERT(core_api::is_main_thread());
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33 instances -= this;
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34 }
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35 private:
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36 void OnDestroy() throw() {
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37 m_selfDestruct = true;
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38 m_flash.CleanUp();
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39 SetMsgHandled(FALSE);
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40 }
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41 bool _bump() {
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42 if (m_selfDestruct || this->m_hWnd == NULL) return false;
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43 //PROBLEM: This assumes we're implementing service_base methods at this point. Explodes if called during constructors/destructors.
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44 if (!this->m_callback->request_activation(this)) return false;
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45 m_flash.Activate(*this);
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46 this->set_default_focus();
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47 return true;
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48 }
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49 void _init() {
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50 PFC_ASSERT(core_api::is_main_thread());
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51 instances += this;
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52 }
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53 static pfc::avltree_t<TSelf*> instances;
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54 bool m_selfDestruct = false;
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55 CFlashWindow m_flash;
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56 };
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57
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58 template<typename TClass>
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59 pfc::avltree_t<ImplementBumpableElem<TClass> *> ImplementBumpableElem<TClass>::instances;
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60
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61
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62 template<typename TImpl, typename TInterface = ui_element_v2> class ui_element_impl_withpopup : public ui_element_impl<ImplementBumpableElem<TImpl>, TInterface> {
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63 public:
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64 t_uint32 get_flags() {return ui_element_v2::KFlagHavePopupCommand | ui_element_v2::KFlagSupportsBump;}
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65 bool bump() {return ImplementBumpableElem<TImpl>::Bump();}
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66 };
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67
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68 template<typename TImpl, typename TInterface = ui_element_v2> class ui_element_impl_visualisation : public ui_element_impl<ImplementBumpableElem<TImpl>, TInterface> {
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69 public:
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70 t_uint32 get_flags() {return ui_element_v2::KFlagsVisualisation | ui_element_v2::KFlagSupportsBump;}
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71 bool bump() {return ImplementBumpableElem<TImpl>::Bump();}
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72 };
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