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GoldenCheetah/src/GoldenCheetah.cpp
Damien d5bc0f4ce7 Blank state : no GPS image for Google Map 
Add an image when no GPS data present
2013-02-03 23:11:56 +01:00

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/*
* Copyright (c) 2010 Mark Liversedge (liversedge@gmail.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "GoldenCheetah.h"
#include "Colors.h"
#include "Settings.h"
#include <QDebug>
#include <QPainter>
#include <QPixmap>
#include <QEvent>
#include <QMouseEvent>
#include <QGraphicsDropShadowEffect>
QWidget *GcWindow::controls() const
{
return _controls;
}
void GcWindow::setControls(QWidget *x)
{
_controls = x;
emit controlsChanged(_controls);
if (x != NULL) {
menu->clear();
menu->addAction(tr("Chart Settings"), this, SIGNAL(showControls()));
menu->addAction(tr("Close"), this, SLOT(_closeWindow()));
}
}
QString GcWindow::instanceName() const
{
return _instanceName;
}
void GcWindow::_setInstanceName(QString x)
{
_instanceName = x;
}
QString GcWindow::subtitle() const
{
return _subtitle;
}
QString GcWindow::title() const
{
return _title;
}
void GcWindow::setSubTitle(QString x)
{
_subtitle = x;
emit subtitleChanged(_title);
repaint();
}
void GcWindow::setTitle(QString x)
{
_title = x;
emit titleChanged(_title);
}
RideItem* GcWindow::rideItem() const
{
return _rideItem;
}
void GcWindow::setRideItem(RideItem* x)
{
_rideItem = x;
emit rideItemChanged(_rideItem);
}
void GcWindow::setDateRange(DateRange dr)
{
_dr = dr;
emit dateRangeChanged(_dr);
}
DateRange GcWindow::dateRange() const
{
return _dr;
}
double GcWindow::widthFactor() const
{
return _widthFactor;
}
void GcWindow::setWidthFactor(double x)
{
_widthFactor = x;
emit widthFactorChanged(x);
}
double GcWindow::heightFactor() const
{
return _heightFactor;
}
void GcWindow::setHeightFactor(double x)
{
_heightFactor = x;
emit heightFactorChanged(x);
}
void GcWindow::setResizable(bool x)
{
_resizable = x;
}
bool GcWindow::resizable() const
{
return _resizable;
}
// if a window moves whilst it is being
// resized we should let go, because the
// geometry tends to warp to stupid or
// tiny sizes as a result
void GcWindow::moveEvent(QMoveEvent *)
{
if (dragState != Move) setDragState(None);
}
void GcWindow::setGripped(bool x)
{
_gripped = x;
}
bool GcWindow::gripped() const
{
return _gripped;
}
GcWindow::GcWindow()
{
qRegisterMetaType<QWidget*>("controls");
qRegisterMetaType<RideItem*>("ride");
qRegisterMetaType<GcWinID>("type");
qRegisterMetaType<QColor>("color");
qRegisterMetaType<DateRange>("dateRange");
qRegisterMetaType<bool>("nomenu");
revealed = false;
setControls(NULL);
setRideItem(NULL);
setTitle("");
setContentsMargins(0,0,0,0);
setResizable(false);
setMouseTracking(true);
setProperty("color", Qt::white);
setProperty("nomenu", false);
// make sure its underneath the toggle button
menuButton = new QToolButton(this);
menuButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
menuButton->setCursor(Qt::ArrowCursor);
menuButton->setPopupMode(QToolButton::InstantPopup);
menuButton->setFixedSize(15,20);
menu = new QMenu(this);
menuButton->setMenu(menu);
menu->addAction(tr("Close"), this, SLOT(_closeWindow()));
menuButton->hide();
#ifndef Q_OS_MAC // spacing ..
menuButton->move(0,0);
#endif
}
GcWindow::GcWindow(QWidget *parent) : QFrame(parent), dragState(None) {
qRegisterMetaType<QWidget*>("controls");
qRegisterMetaType<RideItem*>("ride");
qRegisterMetaType<GcWinID>("type");
qRegisterMetaType<QColor>("color");
qRegisterMetaType<DateRange>("dateRange");
qRegisterMetaType<bool>("nomenu");
revealed = false;
setParent(parent);
setControls(NULL);
setRideItem(NULL);
setTitle("");
setContentsMargins(0,0,0,0);
setResizable(false);
setMouseTracking(true);
setProperty("color", Qt::white);
setProperty("nomenu", false);
// make sure its underneath the toggle button
menuButton = new QToolButton(this);
menuButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
menuButton->setCursor(Qt::ArrowCursor);
menuButton->setPopupMode(QToolButton::InstantPopup);
menuButton->setFixedSize(15,20);
menu = new QMenu(this);
menuButton->setMenu(menu);
menu->addAction(tr("Close"), this, SLOT(_closeWindow()));
menuButton->hide();
#ifndef Q_OS_MAC // spacing ..
menuButton->move(0,0);
#endif
}
GcWindow::~GcWindow()
{
//qDebug()<<"deleting.."<<property("title").toString()<<property("instanceName").toString()<<_type;
}
bool
GcWindow::amVisible()
{
// if we're hidden then say false!
if (isHidden()) return false;
return true; // XXX need to sort this!!
}
void
GcWindow::paintEvent(QPaintEvent * /*event*/)
{
static QPixmap closeImage = QPixmap(":images/toolbar/popbutton.png");
static QPixmap aluBar = QPixmap(":images/aluBar.png");
static QPixmap aluBarDark = QPixmap(":images/aluBarDark.png");
static QPixmap aluLight = QPixmap(":images/aluLight.jpg");
static QPixmap carbon = QPixmap(":images/carbon.jpg");
static QPalette defaultPalette;
// setup a painter and the area to paint
QPainter painter(this);
// background light gray for now?
QRect all(0,0,width(),height());
painter.fillRect(all, property("color").value<QColor>());
if (contentsMargins().top() > 0) {
// fill in the title bar
QRect bar(0,0,width(),contentsMargins().top());
//if (contentsMargins().top() < 25) {
//QColor bg;
//if (property("active").toBool() == true) {
//bg = GColor(CTILEBARSELECT);
//painter.drawPixmap(bar, aluBar);
//} else {
//bg = GColor(CTILEBAR);
//painter.drawPixmap(bar, aluBarDark);
//}
//} else {
painter.setPen(Qt::darkGray);
painter.drawRect(QRect(0,0,width()-1,height()-1));
//}
// heading
QFont font;
font.setPointSize((contentsMargins().top()/2)+2);
font.setWeight(QFont::Bold);
painter.setFont(font);
QString subtitle = property("subtitle").toString();
QString title = property("title").toString();
QString heading = subtitle != "" ? subtitle : title;
// embossed...
//QRect shad = bar;
//shad.setY(bar.y()+2);
//shad.setX(bar.x()+2);
//painter.setPen(QColor(255,255,255,180));
//painter.drawText(shad, heading, Qt::AlignVCenter | Qt::AlignCenter);
// pen color needs to contrast to background color
QColor bgColor = property("color").value<QColor>();
QColor fgColor;
if (bgColor == Qt::black) fgColor = Qt::white;
else if (bgColor == Qt::white) fgColor = Qt::black;
else {
QColor cRGB = bgColor.convertTo(QColor::Rgb);
// lets work it out..
int r = cRGB.red() < 128 ? 255 : 0;
int g = cRGB.green() < 128 ? 255 : 0;
int b = cRGB.blue() < 128 ? 255 : 0;
fgColor = QColor(r,g,b);
}
painter.setPen(fgColor);
painter.drawText(bar, heading, Qt::AlignVCenter | Qt::AlignCenter);
// border
painter.setBrush(Qt::NoBrush);
if (underMouse()) {
QPixmap sized = closeImage.scaled(QSize(contentsMargins().top()-6,
contentsMargins().top()-6));
//painter.drawPixmap(width()-3-sized.width(), 3, sized.width(), sized.height(), sized);
} else {
painter.setPen(Qt::darkGray);
//painter.drawRect(QRect(0,0,width()-1,height()-1)); //XXX pointless
}
} else {
// is this a layout manager?
// background light gray for now?
QRect all(0,0,width(),height());
if (property("isManager").toBool() == true) {
//painter.drawTiledPixmap(all, carbon);
painter.fillRect(all, QColor("#B3B4BA"));
} else {
//painter.drawTiledPixmap(all, aluLight);
}
}
}
/*----------------------------------------------------------------------
* Drag and resize tiles
*--------------------------------------------------------------------*/
bool
GcWindow::eventFilter(QObject *, QEvent *e)
{
if (!resizable()) return false;
// handle moving / resizing activity
if (dragState != None) {
switch (e->type()) {
case QEvent::MouseMove:
mouseMoveEvent((QMouseEvent*)e);
return false;
break;
case QEvent::MouseButtonRelease:
mouseReleaseEvent((QMouseEvent*)e);
return false;
break;
default:
break;
}
}
return false;
}
void
GcWindow::mousePressEvent(QMouseEvent *e)
{
if (!resizable() || e->button() == Qt::NoButton || isHidden()) {
setDragState(None);
return;
}
DragState h = spotHotSpot(e);
// is it on the close icon?
if (h == Close) {
setDragState(None);
//hide();
//emit exit();
return;
} else if (h == Flip) {
setDragState(None);
//flip();
}
// get current window state
oWidth = width();
oHeight = height();
oWidthFactor = widthFactor();
oHeightFactor = heightFactor();
oX = pos().x();
oY = pos().y();
mX = mapFromGlobal(QCursor::pos()).x();
mY = mapFromGlobal(QCursor::pos()).y();
setDragState(h); // set drag state then!
repaint();
}
void
GcWindow::mouseReleaseEvent(QMouseEvent *)
{
// tell the owner!
if (dragState == Move) {
setProperty("gripped", false);
emit moved(this);
} else if (dragState == Left ||
dragState == Right ||
dragState == Top ||
dragState == Bottom ||
dragState == TLCorner ||
dragState == TRCorner ||
dragState == BLCorner ||
dragState == BRCorner) {
emit resized(this);
}
setDragState(None);
repaint();
}
// for the mouse position, are we in a hotspot?
// if so, what would the drag state become if we
// clicked?
GcWindow::DragState
GcWindow::spotHotSpot(QMouseEvent *e)
{
// corner
int corner = 9;
int borderWidth = 3;
// account for offset XXX map to GcWindow geom
int _y = e->y();
int _x = e->x();
int _height = height();
int _width = width();
//if (e->x() > (2 + width() - corner) && e->y() < corner) return (Close);
if (_x <= corner && _y <= corner) return (TLCorner);
else if (_x >= (_width-corner) && _y <= corner) return (TRCorner);
else if (_x <= corner && _y >= (_height-corner)) return (BLCorner);
else if (_x >= (_width-corner) && _y >= (_height-corner)) return (BRCorner);
else if (_x <= borderWidth) return (Left);
else if (_x >= (_width-borderWidth)) return (Right);
else if (_y <= borderWidth) return (Top);
else if (_y >= (_height-borderWidth)) return (Bottom);
else if (_y <= contentsMargins().top()) return (Move);
else return (None);
}
void
GcWindow::mouseMoveEvent(QMouseEvent *e)
{
if (!resizable()) return;
if (dragState == None) {
// set the cursor shape
setCursorShape(spotHotSpot(e));
return;
}
// work out the relative move x and y
int relx = mapFromGlobal(QCursor::pos()).x() - mX;
int rely = mapFromGlobal(QCursor::pos()).y() - mY;
switch (dragState) {
default:
case Move :
//move(oX + relx, oY + rely);
#if QT_VERSION < 0x040700
setCursor(Qt::ClosedHandCursor);
#else
setCursor(Qt::DragMoveCursor);
#endif
emit moving(this);
break;
case TLCorner :
{
int newWidth = oWidth - relx;
int newHeight = oHeight - rely;
// need to move and resize
if (newWidth > 30 && newHeight > 30) {
move(oX + relx, oY + rely);
setNewSize(newWidth, newHeight);
emit resizing(this);
}
}
break;
case TRCorner :
{
int newWidth = oWidth + relx;
int newHeight = oHeight - rely;
// need to move and resize if changes on y plane
if (newWidth > 30 && newHeight > 30) {
move(oX, oY + rely);
setNewSize(newWidth, newHeight);
emit resizing(this);
}
}
break;
case BLCorner :
{
int newWidth = oWidth - relx;
int newHeight = oHeight + rely;
// need to move and resize
if (newWidth > 30 && newHeight > 30) {
move(oX + relx, oY);
setNewSize(newWidth, newHeight);
emit resizing(this);
}
}
break;
case BRCorner :
{
int newWidth = oWidth + relx;
int newHeight = oHeight + rely;
// need to move and resize
if (newWidth > 30 && newHeight > 30) {
setNewSize(newWidth, newHeight);
emit resizing(this);
}
}
break;
case Top :
{
int newHeight = oHeight - rely;
// need to move and resize
if (newHeight > 30) {
move (oX, oY + rely);
setNewSize(oWidth, newHeight);
emit resizing(this);
}
}
break;
case Bottom :
{
int newHeight = oHeight + rely;
// need to move and resize
if (newHeight > 30) {
setNewSize(oWidth, newHeight);
emit resizing(this);
}
}
break;
case Left :
{
int newWidth = oWidth - relx;
// need to move and resize
if (newWidth > 30) {
move (oX + relx, oY);
setNewSize(newWidth, oHeight);
emit resizing(this);
}
}
break;
case Right :
{
int newWidth = oWidth + relx;
// need to move and resize
if (newWidth > 30) {
setNewSize(newWidth, oHeight);
emit resizing(this);
}
}
break;
}
oX = pos().x();
oY = pos().y();
//repaint();
//QApplication::processEvents(); // flicker...
}
void
GcWindow::setNewSize(int w, int h)
{
// convert to height factor
double newHF = (double(oHeight) * oHeightFactor) / double(h);
double newWF = (double(oWidth) * oWidthFactor) / double(w);
// don't get too wide
if (newWF < 1) newWF = 1;
if (newWF > 10) newWF = 10;
if (newHF < 1) newHF = 1;
if (newWF < 1) newWF = 1;
// SNAP TO GRID BY DEFAULT
int wg = double((1.0 / newWF) * 50);
newWF = 1.0 / (double(wg)/50);
int hg = double((1.0 / newHF) * 50);
newHF = 1.0 / (double(hg) / 50);
h = (oHeight * oHeightFactor) / newHF;
w = (oWidth * oWidthFactor) / newWF;
// END OF SNAP TO GRID BY DEFAULT
// now apply
setFixedSize(QSize(w,h));
// adjust factors
setHeightFactor(newHF);
setWidthFactor(newWF);
}
void
GcWindow::setDragState(DragState d)
{
dragState = d;
setProperty("gripped", dragState == Move ? true : false);
setCursorShape(d);
}
void
GcWindow::setCursorShape(DragState d)
{
// set cursor
switch (d) {
case Bottom:
case Top:
setCursor(Qt::SizeVerCursor);
break;
case Left:
case Right:
setCursor(Qt::SizeHorCursor);
break;
case TLCorner:
case BRCorner:
setCursor(Qt::SizeFDiagCursor);
break;
case TRCorner:
case BLCorner:
setCursor(Qt::SizeBDiagCursor);
break;
case Move:
//setCursor(Qt::OpenHandCursor); //XXX sub widgets don't set the cursor...
setCursor(Qt::ArrowCursor);
break;
default:
case Close:
case None:
setCursor(Qt::ArrowCursor);
break;
}
}
void
GcWindow::enterEvent(QEvent *)
{
if (property("nomenu") == false && property("isManager").toBool() == false) {
if (contentsMargins().top() > 20) menuButton->setFixedSize(15,20);
else menuButton->setFixedSize(15,15);
menuButton->show();
}
}
void
GcWindow::leaveEvent(QEvent *)
{
menuButton->hide();
}
void
GcWindow::_closeWindow()
{
emit closeWindow(this);
}
GcChartWindow::GcChartWindow(QWidget *parent) : GcWindow(parent) {
//
// Default layout
//
setContentsMargins(0,0,0,0);
// Main layout
_layout = new QStackedLayout();
setLayout(_layout);
_mainWidget = new QWidget(this);
_mainWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
_blank = new QWidget(this);
_blank->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
_layout->addWidget(_blank);
_layout->addWidget(_mainWidget);
_layout->setCurrentWidget(_mainWidget);
_mainLayout = new QGridLayout();
_mainLayout->setContentsMargins(2,2,2,2);
// reveal widget
_revealControls = new QWidget();
_revealControls->setFixedHeight(50);
_revealControls->setStyleSheet("background-color: rgba(100%, 100%, 100%, 100%)");
_revealControls->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
_revealAnim = new QPropertyAnimation(_revealControls, "pos");
_revealAnim->setDuration(200);
_revealAnim->setEasingCurve(QEasingCurve(QEasingCurve::InSine));
_revealAnim->setKeyValueAt(0,QPoint(2,-50));
_revealAnim->setKeyValueAt(0.5,QPoint(2,-5));
_revealAnim->setKeyValueAt(1,QPoint(2,0));
_unrevealAnim = new QPropertyAnimation(_revealControls, "pos");
_unrevealAnim->setDuration(150);
_unrevealAnim->setEasingCurve(QEasingCurve(QEasingCurve::InSine));
_unrevealAnim->setKeyValueAt(0,QPoint(2,0));
_unrevealAnim->setKeyValueAt(0.5,QPoint(2,-5));
_unrevealAnim->setKeyValueAt(1,QPoint(2,-50));
_unrevealTimer = new QTimer();
connect(_unrevealTimer, SIGNAL(timeout()), this, SLOT(hideRevealControls()));
_revealControls->hide();
_mainLayout->addWidget(_revealControls,0,0, Qt::AlignTop);
_mainWidget->setLayout(_mainLayout);
}
void
GcChartWindow:: setChartLayout(QLayout *layout)
{
_chartLayout = layout;
_mainLayout->addLayout(_chartLayout,0,0, Qt::AlignTop);
}
void
GcChartWindow:: setRevealLayout(QLayout *layout)
{
_revealLayout = layout;
_revealControls->setLayout(_revealLayout);
}
void
GcChartWindow:: setBlankLayout(QLayout *layout)
{
_blank->setLayout(layout);
}
void
GcChartWindow:: setIsBlank(bool value)
{
_layout->setCurrentWidget(value?_blank:_mainWidget);
}
void
GcChartWindow:: reveal()
{
_unrevealTimer->stop();
_revealControls->raise();
_revealControls->show();
_revealAnim->start();
}
void GcChartWindow:: unreveal()
{
_unrevealAnim->start();
_unrevealTimer->start(150);
//_revealControls->hide();
}
void GcChartWindow:: hideRevealControls()
{
_revealControls->hide();
}
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