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Let gui/events handle mouse position locally, makes it remember position when disabled and reenabled.

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This commit is contained in:
Nicolay Korslund 2010-07-20 20:22:15 +02:00
parent 82a3c071e5
commit c04d72cbe3
2 changed files with 32 additions and 11 deletions
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39
gui/events.cpp
View File

@ -1,11 +1,27 @@
#include <MyGUI.h>
#include <OIS/OIS.h>
#include <assert.h>
#include "events.hpp"
using namespace OIS;
using namespace OEngine::GUI;
EventInjector::EventInjector(MyGUI::Gui *g)
: gui(g), mouseX(0), mouseY(0), enabled(true)
{
assert(gui);
maxX = gui->getViewWidth();
maxY = gui->getViewHeight();
}
template <typename X>
void setRange(X &x, X min, X max)
{
if(x < min) x = min;
else if(x > max) x = max;
}
void EventInjector::event(Type type, int index, const void *p)
{
if(!enabled) return;
@ -17,13 +33,14 @@ void EventInjector::event(Type type, int index, const void *p)
if(type == EV_KeyDown)
{
/*
This is just a first approximation. Apparently, OIS sucks
to such a degree that it's unable to provide any sort of
reliable unicode character on all platforms and for all
keys. At least that's what I surmise from the amount of
workaround that the MyGUI folks have put in place for
This is just a first approximation. Apparently, OIS is
unable to provide reliable unicode characters on all
platforms. At least that's what I surmise from the amount
of workaround that the MyGUI folks have put in place for
this. See Common/Input/OIS/InputManager.cpp in the MyGUI
sources for details. If this is indeed necessary (I
sources for details.
If the work they have done there is indeed necessary (I
haven't tested that it is, although I have had dubious
experinces with OIS events in the past), then we should
probably adapt all that code here. Or even better,
@ -46,10 +63,12 @@ void EventInjector::event(Type type, int index, const void *p)
MouseEvent *mouse = (MouseEvent*)p;
MyGUI::MouseButton id = MyGUI::MouseButton::Enum(index);
// I'm not sure these should be used directly, MyGUI demo code
// use local mouse position variables.
int mouseX = mouse->state.X.abs;
int mouseY = mouse->state.Y.abs;
// Update mouse position
mouseX += mouse->state.X.rel;
mouseY += mouse->state.Y.rel;
setRange(mouseX,0,maxX);
setRange(mouseY,0,maxY);
if(type == EV_MouseDown)
gui->injectMousePress(mouseX, mouseY, id);

4
gui/events.hpp
View File

@ -16,11 +16,13 @@ namespace GUI
class EventInjector : public Mangle::Input::Event
{
MyGUI::Gui *gui;
int mouseX, mouseY;
int maxX, maxY;
public:
bool enabled;
EventInjector(MyGUI::Gui *g) : gui(g), enabled(true) {}
EventInjector(MyGUI::Gui *g);
void event(Type type, int index, const void *p);
};