30 HbDeviceView::HbDeviceView() |
30 HbDeviceView::HbDeviceView() |
31 { |
31 { |
32 } |
32 } |
33 |
33 |
34 HbDeviceView::HbDeviceView(HbMainWindow *window, QWidget *parent) : |
34 HbDeviceView::HbDeviceView(HbMainWindow *window, QWidget *parent) : |
35 QGraphicsView(parent), mMainWindow(window), mAngle(0), mLastPos(0,0), |
35 QGraphicsView(parent), mMainWindow(window), mAngle(0), mLastPos(0, 0), |
36 mMouseMove(false) |
36 mMouseMove(false) |
37 { |
37 { |
38 Q_UNUSED(parent); |
38 Q_UNUSED(parent); |
39 |
39 |
40 //Set background |
40 //Set background |
41 setBackgroundBrush(QBrush(QColor(0,0,0),Qt::SolidPattern/*Qt::VerPattern*/)); |
41 setBackgroundBrush(QBrush(QColor(0, 0, 0), Qt::SolidPattern/*Qt::VerPattern*/)); |
42 //Take scene from window |
42 //Take scene from window |
43 setScene(mMainWindow->scene()); |
43 setScene(mMainWindow->scene()); |
44 |
44 |
45 //Get real values from device profile |
45 //Get real values from device profile |
46 HbDeviceProfile profile = HbDeviceProfile::profile(mMainWindow); |
46 HbDeviceProfile profile = HbDeviceProfile::profile(mMainWindow); |
47 qreal x = mMainWindow->rect().x(); |
47 qreal x = mMainWindow->rect().x(); |
48 qreal y = mMainWindow->rect().y(); |
48 qreal y = mMainWindow->rect().y(); |
49 int h = profile.logicalSize().height(); |
49 int h = profile.logicalSize().height(); |
50 int w = profile.logicalSize().width(); |
50 int w = profile.logicalSize().width(); |
51 |
51 |
52 //Centralize |
52 //Centralize |
53 setSceneRect(x, y, w, h); |
53 setSceneRect(x, y, w, h); |
54 |
54 |
55 setDragMode(QGraphicsView::NoDrag/*QGraphicsView::ScrollHandDrag*/); |
55 setDragMode(QGraphicsView::NoDrag/*QGraphicsView::ScrollHandDrag*/); |
56 connect(mMainWindow, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(orientationChanged(Qt::Orientation))); |
56 connect(mMainWindow, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(orientationChanged(Qt::Orientation))); |
57 } |
57 } |
58 |
58 |
59 HbDeviceView::~HbDeviceView() |
59 HbDeviceView::~HbDeviceView() |
60 { |
60 { |
61 } |
61 } |
62 |
62 |
63 void HbDeviceView::rotateDevice(int angle) |
63 void HbDeviceView::rotateDevice(int angle) |
64 { |
64 { |
65 //Store angle and block turning more than 90 or -90 degrees |
65 //Store angle and block turning more than 90 or -90 degrees |
66 mAngle = mAngle+angle; |
66 mAngle = mAngle + angle; |
67 if ( mAngle < -90 || mAngle > 90 ){ |
67 if (mAngle < -90 || mAngle > 90) { |
68 if (mAngle < -90) { |
68 if (mAngle < -90) { |
69 mAngle = -90; |
69 mAngle = -90; |
70 } else { |
70 } else { |
71 mAngle = 90; |
71 mAngle = 90; |
72 } |
72 } |
73 return; |
73 return; |
74 } |
74 } |
75 |
75 |
76 rotate(angle); |
76 rotate(angle); |
77 |
77 |
78 // For special purpose, if needed.. |
78 // For special purpose, if needed.. |
79 if (mAngle == 0) { |
79 if (mAngle == 0) { |
80 }else if (mAngle == 90) { |
80 } else if (mAngle == 90) { |
81 }else if (mAngle == -90) { |
81 } else if (mAngle == -90) { |
82 } |
82 } |
83 } |
83 } |
84 |
84 |
85 void HbDeviceView::orientationChanged(Qt::Orientation orientation) |
85 void HbDeviceView::orientationChanged(Qt::Orientation orientation) |
86 { |
86 { |
90 int h = profile.logicalSize().height(); |
90 int h = profile.logicalSize().height(); |
91 int w = profile.logicalSize().width(); |
91 int w = profile.logicalSize().width(); |
92 |
92 |
93 //This is needed to centralize mMainWindow |
93 //This is needed to centralize mMainWindow |
94 setSceneRect(0, 0, w, h); |
94 setSceneRect(0, 0, w, h); |
95 if(!mMouseMove) { |
95 if (!mMouseMove) { |
96 resize(w+5, h+5); |
96 resize(w + 5, h + 5); |
97 } |
97 } |
98 |
98 |
99 } |
99 } |
100 |
100 |
101 //Remove black "frames" |
101 //Remove black "frames" |
102 void HbDeviceView::compressDevice() |
102 void HbDeviceView::compressDevice() |
103 { |
103 { |
104 if(mAngle <0 ) { |
104 if (mAngle < 0) { |
105 rotate(+(-mAngle)); |
105 rotate(+(-mAngle)); |
106 mAngle = 0; |
106 mAngle = 0; |
107 } else { |
107 } else { |
108 rotate(-(+mAngle)); |
108 rotate(-(+mAngle)); |
109 mAngle = 0; |
109 mAngle = 0; |
110 } |
110 } |
111 |
111 |
112 HbDeviceProfile profile = HbDeviceProfile::profile(mMainWindow); |
112 HbDeviceProfile profile = HbDeviceProfile::profile(mMainWindow); |
113 int h = profile.logicalSize().height(); |
113 int h = profile.logicalSize().height(); |
114 int w = profile.logicalSize().width(); |
114 int w = profile.logicalSize().width(); |
115 |
115 |
116 setSceneRect(0, 0, w, h); |
116 setSceneRect(0, 0, w, h); |
117 resize(w+5, h+5); |
117 resize(w + 5, h + 5); |
118 } |
118 } |
119 |
119 |
120 //Catch mouse move event and rotate this view |
120 //Catch mouse move event and rotate this view |
121 void HbDeviceView::mouseMoveEvent(QMouseEvent *event) |
121 void HbDeviceView::mouseMoveEvent(QMouseEvent *event) |
122 { |
122 { |
123 if (!mMouseMove || itemAt(event->pos())) { |
123 if (!mMouseMove || itemAt(event->pos())) { |
124 return; |
124 return; |
125 } |
125 } |
126 if ((event->buttons() & Qt::LeftButton)) { |
126 if ((event->buttons() & Qt::LeftButton)) { |
127 if (event->pos().x() < mLastPos.x()) { |
127 if (event->pos().x() < mLastPos.x()) { |
128 rotateDevice(-10); |
128 rotateDevice(-10); |
129 }else if (event->pos().x() > mLastPos.x()) { |
129 } else if (event->pos().x() > mLastPos.x()) { |
130 rotateDevice(10); |
130 rotateDevice(10); |
131 } |
131 } |
132 mLastPos = event->pos(); |
132 mLastPos = event->pos(); |
133 } |
133 } |
134 } |
134 } |
135 |
135 |
136 void HbDeviceView::keyPressEvent(QKeyEvent *event) |
136 void HbDeviceView::keyPressEvent(QKeyEvent *event) |
137 { |
137 { |
138 //If "Ctrl+D" is pressed, enable or disable rotate |
138 //If "Ctrl+D" is pressed, enable or disable rotate |
139 if(event->modifiers() == Qt::ControlModifier && event->key() == Qt::Key_D ) |
139 if (event->modifiers() == Qt::ControlModifier && event->key() == Qt::Key_D) { |
140 { |
140 if (!mMouseMove) { |
141 if(!mMouseMove) { |
|
142 mMouseMove = true; |
141 mMouseMove = true; |
143 enableDevice(true); |
142 enableDevice(true); |
144 } else { |
143 } else { |
145 mMouseMove = false; |
144 mMouseMove = false; |
146 enableDevice(false); |
145 enableDevice(false); |