mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-09 23:34:20 +00:00
147 lines
7 KiB
C++
147 lines
7 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
This file is part of the JUCE framework.
|
|
Copyright (c) Raw Material Software Limited
|
|
|
|
JUCE is an open source framework subject to commercial or open source
|
|
licensing.
|
|
|
|
By downloading, installing, or using the JUCE framework, or combining the
|
|
JUCE framework with any other source code, object code, content or any other
|
|
copyrightable work, you agree to the terms of the JUCE End User Licence
|
|
Agreement, and all incorporated terms including the JUCE Privacy Policy and
|
|
the JUCE Website Terms of Service, as applicable, which will bind you. If you
|
|
do not agree to the terms of these agreements, we will not license the JUCE
|
|
framework to you, and you must discontinue the installation or download
|
|
process and cease use of the JUCE framework.
|
|
|
|
JUCE End User Licence Agreement: https://juce.com/legal/juce-8-licence/
|
|
JUCE Privacy Policy: https://juce.com/juce-privacy-policy
|
|
JUCE Website Terms of Service: https://juce.com/juce-website-terms-of-service/
|
|
|
|
Or:
|
|
|
|
You may also use this code under the terms of the AGPLv3:
|
|
https://www.gnu.org/licenses/agpl-3.0.en.html
|
|
|
|
THE JUCE FRAMEWORK IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL
|
|
WARRANTIES, WHETHER EXPRESSED OR IMPLIED, INCLUDING WARRANTY OF
|
|
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
namespace juce
|
|
{
|
|
|
|
MouseEvent::MouseEvent (MouseInputSource inputSource,
|
|
Point<float> pos,
|
|
ModifierKeys modKeys,
|
|
float force,
|
|
float o, float r,
|
|
float tX, float tY,
|
|
Component* const eventComp,
|
|
Component* const originator,
|
|
Time time,
|
|
Point<float> downPos,
|
|
Time downTime,
|
|
const int numClicks,
|
|
const bool mouseWasDragged) noexcept
|
|
: position (pos),
|
|
x (roundToInt (pos.x)),
|
|
y (roundToInt (pos.y)),
|
|
mods (modKeys),
|
|
pressure (force),
|
|
orientation (o), rotation (r),
|
|
tiltX (tX), tiltY (tY),
|
|
mouseDownPosition (downPos),
|
|
eventComponent (eventComp),
|
|
originalComponent (originator),
|
|
eventTime (time),
|
|
mouseDownTime (downTime),
|
|
source (inputSource),
|
|
numberOfClicks ((uint8) numClicks),
|
|
wasMovedSinceMouseDown ((uint8) (mouseWasDragged ? 1 : 0))
|
|
{
|
|
}
|
|
|
|
//==============================================================================
|
|
MouseEvent MouseEvent::getEventRelativeTo (Component* const otherComponent) const noexcept
|
|
{
|
|
jassert (otherComponent != nullptr);
|
|
|
|
return MouseEvent (source, otherComponent->getLocalPoint (eventComponent, position),
|
|
mods, pressure, orientation, rotation, tiltX, tiltY,
|
|
otherComponent, originalComponent, eventTime,
|
|
otherComponent->getLocalPoint (eventComponent, mouseDownPosition),
|
|
mouseDownTime, numberOfClicks, wasMovedSinceMouseDown != 0);
|
|
}
|
|
|
|
MouseEvent MouseEvent::withNewPosition (Point<float> newPosition) const noexcept
|
|
{
|
|
return MouseEvent (source, newPosition, mods, pressure, orientation, rotation, tiltX, tiltY,
|
|
eventComponent, originalComponent, eventTime, mouseDownPosition, mouseDownTime,
|
|
numberOfClicks, wasMovedSinceMouseDown != 0);
|
|
}
|
|
|
|
MouseEvent MouseEvent::withNewPosition (Point<int> newPosition) const noexcept
|
|
{
|
|
return MouseEvent (source, newPosition.toFloat(), mods, pressure, orientation, rotation,
|
|
tiltX, tiltY, eventComponent, originalComponent, eventTime, mouseDownPosition,
|
|
mouseDownTime, numberOfClicks, wasMovedSinceMouseDown != 0);
|
|
}
|
|
|
|
//==============================================================================
|
|
bool MouseEvent::mouseWasDraggedSinceMouseDown() const noexcept
|
|
{
|
|
return wasMovedSinceMouseDown != 0;
|
|
}
|
|
|
|
bool MouseEvent::mouseWasClicked() const noexcept
|
|
{
|
|
return ! mouseWasDraggedSinceMouseDown();
|
|
}
|
|
|
|
int MouseEvent::getLengthOfMousePress() const noexcept
|
|
{
|
|
if (mouseDownTime.toMilliseconds() > 0)
|
|
return jmax (0, (int) (eventTime - mouseDownTime).inMilliseconds());
|
|
|
|
return 0;
|
|
}
|
|
|
|
//==============================================================================
|
|
Point<int> MouseEvent::getPosition() const noexcept { return Point<int> (x, y); }
|
|
Point<int> MouseEvent::getScreenPosition() const { return eventComponent->localPointToGlobal (getPosition()); }
|
|
|
|
Point<int> MouseEvent::getMouseDownPosition() const noexcept { return mouseDownPosition.roundToInt(); }
|
|
Point<int> MouseEvent::getMouseDownScreenPosition() const { return eventComponent->localPointToGlobal (mouseDownPosition).roundToInt(); }
|
|
|
|
Point<int> MouseEvent::getOffsetFromDragStart() const noexcept { return (position - mouseDownPosition).roundToInt(); }
|
|
int MouseEvent::getDistanceFromDragStart() const noexcept { return roundToInt (mouseDownPosition.getDistanceFrom (position)); }
|
|
|
|
int MouseEvent::getMouseDownX() const noexcept { return roundToInt (mouseDownPosition.x); }
|
|
int MouseEvent::getMouseDownY() const noexcept { return roundToInt (mouseDownPosition.y); }
|
|
|
|
int MouseEvent::getDistanceFromDragStartX() const noexcept { return getOffsetFromDragStart().x; }
|
|
int MouseEvent::getDistanceFromDragStartY() const noexcept { return getOffsetFromDragStart().y; }
|
|
|
|
int MouseEvent::getScreenX() const { return getScreenPosition().x; }
|
|
int MouseEvent::getScreenY() const { return getScreenPosition().y; }
|
|
|
|
int MouseEvent::getMouseDownScreenX() const { return getMouseDownScreenPosition().x; }
|
|
int MouseEvent::getMouseDownScreenY() const { return getMouseDownScreenPosition().y; }
|
|
|
|
bool MouseEvent::isPressureValid() const noexcept { return pressure > 0.0f && pressure < 1.0f; }
|
|
bool MouseEvent::isOrientationValid() const noexcept { return orientation >= 0.0f && orientation <= MathConstants<float>::twoPi; }
|
|
bool MouseEvent::isRotationValid() const noexcept { return rotation >= 0 && rotation <= MathConstants<float>::twoPi; }
|
|
bool MouseEvent::isTiltValid (bool isX) const noexcept { return isX ? (tiltX >= -1.0f && tiltX <= 1.0f) : (tiltY >= -1.0f && tiltY <= 1.0f); }
|
|
|
|
//==============================================================================
|
|
static int doubleClickTimeOutMs = 400;
|
|
|
|
int MouseEvent::getDoubleClickTimeout() noexcept { return doubleClickTimeOutMs; }
|
|
void MouseEvent::setDoubleClickTimeout (const int newTime) noexcept { doubleClickTimeOutMs = newTime; }
|
|
|
|
} // namespace juce
|