// -----------------------------------------------------------------------------
// Called when the left button is pressed within the canvas
// -----------------------------------------------------------------------------
void GfxCanvas::onMouseLeftDown(wxMouseEvent& e)
{
int x = e.GetPosition().x;
int y = e.GetPosition().y;
bool on_image = onImage(x, y - 2);
// Left mouse down
if (e.LeftDown() && on_image)
{
// Paint in paint mode
if (editing_mode_ != EditMode::None)
{
drawing_ = true;
brushCanvas(x, y);
}
// Begin drag if mouse is over image and dragging allowed
else if (allow_drag_)
{
drag_origin_.set(x, y);
drag_pos_.set(x, y);
Refresh();
}
}
e.Skip();
}
// -----------------------------------------------------------------------------
// Called when the mouse pointer is moved within the canvas
// -----------------------------------------------------------------------------
void GfxCanvas::onMouseMovement(wxMouseEvent& e)
{
bool refresh = false;
// Check if the mouse is over the image
int x = e.GetPosition().x;
int y = e.GetPosition().y - 2;
bool on_image = onImage(x, y);
cursor_pos_ = imageCoords(x, y);
if (on_image && editing_mode_ != EditMode::None)
{
if (cursor_pos_ != prev_pos_)
generateBrushShadow();
prev_pos_ = cursor_pos_;
}
if (on_image != image_hilight_)
{
image_hilight_ = on_image;
refresh = true;
// Update cursor if drag allowed
if (on_image)
{
if (editing_mode_ != EditMode::None)
SetCursor(wxCursor(wxCURSOR_PENCIL));
else if (allow_drag_)
SetCursor(wxCursor(wxCURSOR_SIZING));
}
else if (allow_drag_ && !e.LeftIsDown())
SetCursor(wxNullCursor);
}
// Drag
if (e.LeftIsDown())
{
if (editing_mode_ != EditMode::None)
{
brushCanvas(x, y);
}
else
{
drag_pos_.set(e.GetPosition().x, e.GetPosition().y);
refresh = true;
}
}
else if (e.MiddleIsDown())
{
offset_ = offset_ + Vec2d(e.GetPosition().x - mouse_prev_.x, e.GetPosition().y - mouse_prev_.y);
refresh = true;
}
// Right mouse down
if (e.RightIsDown() && on_image)
pickColour(x, y);
if (refresh)
Refresh();
mouse_prev_.set(e.GetPosition().x, e.GetPosition().y);
}
// -----------------------------------------------------------------------------
// Called when the left button is pressed within the canvas
// -----------------------------------------------------------------------------
void GfxCanvas::onMouseRightDown(wxMouseEvent& e)
{
int x = e.GetPosition().x;
int y = e.GetPosition().y - 2;
// Right mouse down
if (e.RightDown() && onImage(x, y))
pickColour(x, y);
e.Skip();
}
void prefDialog::connectSlots()
{
connect(ui.okPushButton, SIGNAL(clicked()), this, SLOT(onOK()) );
connect(ui.cancelPushButton, SIGNAL(clicked()), this, SLOT(onCancel()) );
connect(ui.selectsoundPushButton, SIGNAL(clicked()), this, SLOT(onSound()) );
connect(ui.selectPlayerPushButton, SIGNAL(clicked()), this, SLOT(onPlayer()) );
connect(ui.choosehttpPushButton, SIGNAL(clicked()), this, SLOT(onHttp()) );
connect(ui.browsePushButton, SIGNAL(clicked()), this, SLOT(onBrowse()) );
connect(ui.imagePushButton, SIGNAL(clicked()), this, SLOT(onImage()) );
connect(ui.poolPushButton, SIGNAL(clicked()), this, SLOT(onPool()) );
connect(ui.resetPushButton, SIGNAL(clicked()), this, SLOT(onReset()) );
}
void CAppButton::setIcon(const QString on,const QString off,bool bPaint)
{
QImage img_on,img_off;
if(bPaint)
{
//if(!img_on.load(on))
{
QUrl qurl(on);
img_on.load(":images/app_on.png");
img_on = img_on.scaled(width(),height(),Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
QImage onImage(qurl.path());
//onImage = onImage.scaled(height()*0.4,height()*0.4);
do
{
QPainter painter(&img_on);
QRect irect=onImage.rect();
QRect orect=img_on.rect();
int sx=(orect.width()-irect.width())/2;
int sy=(orect.height()-irect.height())/4;
painter.drawImage(sx,sy,onImage,0,0);
}while(0);
}
//if(!img_off.load(off))
{
QUrl qurl(off);
img_off.load(":images/app_off.png");
img_off = img_off.scaled(width(),height(),Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
QImage offImage(qurl.path());
//offImage = offImage.scaled(width()*0.6,height()*0.6,Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
do{
QPainter painter(&img_off);
QRect irect=offImage.rect();
QRect orect=img_off.rect();
int sx=(orect.width()-irect.width())/2;
int sy=(orect.height()-irect.height())/4;
painter.drawImage(sx,sy,offImage);
}while(0);
}
}
else
{
img_on.load(on);
img_off.load(off);
}
MenuButton::setIcon(img_on,img_off);
}
//--------------------------------------------------------------
void testApp::mouseMoved(int x, int y){
if(onImage(x, y)) {
int r, g, b;
// get rgb from image int r, g, b;
getImagePixelRGB(x, y, &r, &g, &b);
// get colour magnitudes
double white, black, grey, blue, yellow, green, red;
rgbToColourMags(&white, &black, &grey, &green, &red, &blue, &yellow, r, g, b);
synth.mapColourMags(white, black, grey, green, red, blue, yellow);
} else {
synth.fadeOut();
}
}
