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125 lines
3.1 KiB
C++
125 lines
3.1 KiB
C++
#include "windowbase.hpp"
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#include <MyGUI_InputManager.h>
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#include <MyGUI_RenderManager.h>
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#include <components/settings/settings.hpp>
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#include "../mwbase/windowmanager.hpp"
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#include "../mwbase/environment.hpp"
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#include "draganddrop.hpp"
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using namespace MWGui;
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WindowBase::WindowBase(const std::string& parLayout)
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: Layout(parLayout)
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{
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mMainWidget->setVisible(false);
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}
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void WindowBase::setVisible(bool visible)
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{
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bool wasVisible = mMainWidget->getVisible();
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mMainWidget->setVisible(visible);
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if (visible)
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onOpen();
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else if (wasVisible)
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onClose();
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// This is needed as invisible widgets can retain key focus.
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// Remove for MyGUI 3.2.2
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if (!visible)
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{
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MyGUI::Widget* keyFocus = MyGUI::InputManager::getInstance().getKeyFocusWidget();
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while (keyFocus != mMainWidget && keyFocus != NULL)
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keyFocus = keyFocus->getParent();
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if (keyFocus == mMainWidget)
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MWBase::Environment::get().getWindowManager()->setKeyFocusWidget(NULL);
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}
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}
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bool WindowBase::isVisible()
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{
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return mMainWidget->getVisible();
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}
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void WindowBase::center()
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{
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// Centre dialog
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MyGUI::IntSize layerSize = MyGUI::RenderManager::getInstance().getViewSize();
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if (mMainWidget->getLayer())
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layerSize = mMainWidget->getLayer()->getSize();
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MyGUI::IntCoord coord = mMainWidget->getCoord();
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coord.left = (layerSize.width - coord.width)/2;
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coord.top = (layerSize.height - coord.height)/2;
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mMainWidget->setCoord(coord);
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}
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WindowModal::WindowModal(const std::string& parLayout)
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: WindowBase(parLayout)
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{
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}
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void WindowModal::onOpen()
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{
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MWBase::Environment::get().getWindowManager()->addCurrentModal(this); //Set so we can escape it if needed
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MyGUI::Widget* focus = MyGUI::InputManager::getInstance().getKeyFocusWidget();
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MyGUI::InputManager::getInstance ().addWidgetModal (mMainWidget);
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MyGUI::InputManager::getInstance().setKeyFocusWidget(focus);
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}
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void WindowModal::onClose()
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{
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MWBase::Environment::get().getWindowManager()->removeCurrentModal(this);
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MyGUI::InputManager::getInstance ().removeWidgetModal (mMainWidget);
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}
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NoDrop::NoDrop(DragAndDrop *drag, MyGUI::Widget *widget)
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: mWidget(widget), mDrag(drag), mTransparent(false)
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{
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}
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void NoDrop::onFrame(float dt)
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{
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if (!mWidget)
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return;
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MyGUI::IntPoint mousePos = MyGUI::InputManager::getInstance().getMousePosition();
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if (mDrag->mIsOnDragAndDrop)
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{
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MyGUI::Widget* focus = MyGUI::InputManager::getInstance().getMouseFocusWidget();
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while (focus && focus != mWidget)
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focus = focus->getParent();
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if (focus == mWidget)
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mTransparent = true;
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}
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if (!mWidget->getAbsoluteCoord().inside(mousePos))
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mTransparent = false;
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if (mTransparent)
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{
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mWidget->setNeedMouseFocus(false); // Allow click-through
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setAlpha(std::max(0.13f, mWidget->getAlpha() - dt*5));
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}
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else
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{
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mWidget->setNeedMouseFocus(true);
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setAlpha(std::min(1.0f, mWidget->getAlpha() + dt*5));
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}
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}
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void NoDrop::setAlpha(float alpha)
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{
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if (mWidget)
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mWidget->setAlpha(alpha);
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}
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