forked from mirror/openmw-tes3mp
Add SharedStateButton, used in spell window and controls box to apply mouseover effect to all buttons within one row (Fixes #1986)
scrawl
10 years ago
parent
3f0bc6eecb
commit
9a1b7cbe52
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#include "sharedstatebutton.hpp"
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namespace Gui
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{
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SharedStateButton::SharedStateButton()
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: mIsMousePressed(false)
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, mIsMouseFocus(false)
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{
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}
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void SharedStateButton::shutdownOverride()
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{
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ButtonGroup group = mSharedWith; // make a copy so that we don't nuke the vector during iteration
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for (ButtonGroup::iterator it = group.begin(); it != group.end(); ++it)
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{
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(*it)->shareStateWith(ButtonGroup());
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}
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}
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void SharedStateButton::shareStateWith(ButtonGroup shared)
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{
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mSharedWith = shared;
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}
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void SharedStateButton::onMouseButtonPressed(int _left, int _top, MyGUI::MouseButton _id)
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{
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mIsMousePressed = true;
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Base::onMouseButtonPressed(_left, _top, _id);
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updateButtonState();
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}
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void SharedStateButton::onMouseButtonReleased(int _left, int _top, MyGUI::MouseButton _id)
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{
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mIsMousePressed = false;
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Base::onMouseButtonReleased(_left, _top, _id);
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updateButtonState();
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}
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void SharedStateButton::onMouseSetFocus(MyGUI::Widget *_old)
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{
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mIsMouseFocus = true;
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Base::onMouseSetFocus(_old);
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updateButtonState();
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}
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void SharedStateButton::onMouseLostFocus(MyGUI::Widget *_new)
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{
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mIsMouseFocus = false;
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Base::onMouseLostFocus(_new);
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updateButtonState();
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}
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void SharedStateButton::baseUpdateEnable()
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{
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Base::baseUpdateEnable();
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updateButtonState();
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}
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void SharedStateButton::setStateSelected(bool _value)
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{
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Base::setStateSelected(_value);
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updateButtonState();
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for (ButtonGroup::iterator it = mSharedWith.begin(); it != mSharedWith.end(); ++it)
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{
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(*it)->MyGUI::Button::setStateSelected(getStateSelected());
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}
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}
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bool SharedStateButton::_setState(const std::string &_value)
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{
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bool ret = _setWidgetState(_value);
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if (ret)
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{
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for (ButtonGroup::iterator it = mSharedWith.begin(); it != mSharedWith.end(); ++it)
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{
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(*it)->_setWidgetState(_value);
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}
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}
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return ret;
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}
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void SharedStateButton::updateButtonState()
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{
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if (getStateSelected())
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{
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if (!getInheritedEnabled())
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{
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if (!_setState("disabled_checked"))
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_setState("disabled");
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}
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else if (mIsMousePressed)
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{
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if (!_setState("pushed_checked"))
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_setState("pushed");
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}
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else if (mIsMouseFocus)
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{
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if (!_setState("highlighted_checked"))
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_setState("pushed");
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}
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else
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_setState("normal_checked");
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}
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else
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{
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if (!getInheritedEnabled())
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_setState("disabled");
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else if (mIsMousePressed)
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_setState("pushed");
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else if (mIsMouseFocus)
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_setState("highlighted");
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else
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_setState("normal");
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}
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}
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void SharedStateButton::createButtonGroup(ButtonGroup group)
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{
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for (ButtonGroup::iterator it = group.begin(); it != group.end(); ++it)
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{
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(*it)->shareStateWith(group);
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}
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}
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}
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@ -0,0 +1,51 @@
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#ifndef OPENMW_WIDGETS_SHAREDSTATEBUTTON_HPP
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#define OPENMW_WIDGETS_SHAREDSTATEBUTTON_HPP
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#include <MyGUI_Button.h>
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namespace Gui
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{
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class SharedStateButton;
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typedef std::vector<SharedStateButton*> ButtonGroup;
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/// @brief A button that applies its own state changes to other widgets, to do this you define it as part of a ButtonGroup.
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class SharedStateButton : public MyGUI::Button
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{
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MYGUI_RTTI_DERIVED(SharedStateButton)
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public:
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SharedStateButton();
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protected:
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void updateButtonState();
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virtual void onMouseButtonPressed(int _left, int _top, MyGUI::MouseButton _id);
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virtual void onMouseButtonReleased(int _left, int _top, MyGUI::MouseButton _id);
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virtual void onMouseSetFocus(MyGUI::Widget* _old);
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virtual void onMouseLostFocus(MyGUI::Widget* _new);
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virtual void baseUpdateEnable();
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virtual void shutdownOverride();
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bool _setState(const std::string &_value);
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public:
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void shareStateWith(ButtonGroup shared);
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/// @note The ButtonGroup connection will be destroyed when any widget in the group gets destroyed.
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static void createButtonGroup(ButtonGroup group);
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//! Set button selected state
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void setStateSelected(bool _value);
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private:
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ButtonGroup mSharedWith;
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bool mIsMousePressed;
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bool mIsMouseFocus;
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};
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}
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#endif
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