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80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
#include <MyGUI.h>
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#include <OIS/OIS.h>
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#include <assert.h>
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#include "events.hpp"
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using namespace OIS;
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using namespace OEngine::GUI;
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EventInjector::EventInjector(MyGUI::Gui *g)
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: gui(g), mouseX(0), mouseY(0), enabled(true)
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{
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assert(gui);
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maxX = MyGUI::RenderManager::getInstance().getViewSize().width;
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maxY = MyGUI::RenderManager::getInstance().getViewSize().height;
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}
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template <typename X>
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void setRange(X &x, X min, X max)
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{
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if(x < min) x = min;
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else if(x > max) x = max;
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}
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void EventInjector::event(Type type, int index, const void *p)
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{
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if(!enabled) return;
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if(type & EV_Keyboard)
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{
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KeyEvent *key = (KeyEvent*)p;
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MyGUI::KeyCode code = MyGUI::KeyCode::Enum(key->key);
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if(type == EV_KeyDown)
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{
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/*
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This is just a first approximation. Apparently, OIS is
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unable to provide reliable unicode characters on all
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platforms. At least that's what I surmise from the amount
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of workaround that the MyGUI folks have put in place for
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this. See Common/Input/OIS/InputManager.cpp in the MyGUI
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sources for details.
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If the work they have done there is indeed necessary (I
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haven't tested that it is, although I have had dubious
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experinces with OIS events in the past), then we should
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probably adapt all that code here. Or even better,
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directly into the OIS input manager in Mangle.
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Note that all this only affects the 'text' field, and
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should thus only affect typed text in input boxes (which
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is still pretty significant.)
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*/
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MyGUI::Char text = (MyGUI::Char)key->text;
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MyGUI::InputManager::getInstance().injectKeyPress(code,text);
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}
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else
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{
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MyGUI::InputManager::getInstance().injectKeyRelease(code);
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}
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}
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else if(type & EV_Mouse)
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{
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MouseEvent *mouse = (MouseEvent*)p;
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MyGUI::MouseButton id = MyGUI::MouseButton::Enum(index);
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// Update mouse position
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mouseX += mouse->state.X.rel;
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mouseY += mouse->state.Y.rel;
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setRange(mouseX,0,maxX);
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setRange(mouseY,0,maxY);
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if(type == EV_MouseDown)
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MyGUI::InputManager::getInstance().injectMousePress(mouseX, mouseY, id);
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else if(type == EV_MouseUp)
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MyGUI::InputManager::getInstance().injectMouseRelease(mouseX, mouseY, id);
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else
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MyGUI::InputManager::getInstance().injectMouseMove(mouseX, mouseY, mouse->state.Z.abs);
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}
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}
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