1 #include <lib/gui/epositiongauge.h>
2 #include <lib/gui/epixmap.h>
4 ePositionGauge::ePositionGauge(eWidget *parent)
7 m_point_widget = new ePixmap(this);
8 m_seek_point_widget = new ePixmap(this);
9 m_seek_point_widget->hide();
10 m_point_widget->setAlphatest(1);
11 m_seek_point_widget->setAlphatest(1);
14 m_have_foreground_color = 0;
18 ePositionGauge::~ePositionGauge()
20 delete m_point_widget;
21 delete m_seek_point_widget;
24 void ePositionGauge::setLength(const pts_t &len)
33 void ePositionGauge::setPosition(const pts_t &pos)
35 if (m_position == pos)
41 void ePositionGauge::setInColor(const gRGB &color)
46 void ePositionGauge::setPointer(int which, gPixmap *pixmap, const ePoint ¢er)
50 m_point_center = center;
51 m_point_widget->setPixmap(pixmap);
52 m_point_widget->resize(pixmap->size());
55 m_seek_point_center = center;
56 m_seek_point_widget->setPixmap(pixmap);
57 m_seek_point_widget->resize(pixmap->size());
62 void ePositionGauge::setInOutList(PyObject *list)
64 if (!PyList_Check(list))
66 int size = PyList_Size(list);
69 m_cue_entries.clear();
71 for (i=0; i<size; ++i)
73 PyObject *tuple = PyList_GetItem(list, i);
74 if (!PyTuple_Check(tuple))
77 if (PyTuple_Size(tuple) != 2)
80 PyObject *ppts = PyTuple_GetItem(tuple, 0), *ptype = PyTuple_GetItem(tuple, 1);
81 if (!(PyLong_Check(ppts) && PyInt_Check(ptype)))
84 pts_t pts = PyLong_AsLongLong(ppts);
85 int type = PyInt_AsLong(ptype);
86 m_cue_entries.insert(cueEntry(pts, type));
91 int ePositionGauge::event(int event, void *data, void *data2)
97 ePtr<eWindowStyle> style;
98 gPainter &painter = *(gPainter*)data2;
104 eWidget::event(evtPaint, data, data2);
106 style->setStyle(painter, eWindowStyle::styleLabel); // TODO - own style
107 // painter.fill(eRect(0, 10, s.width(), s.height()-20));
109 pts_t in = 0, out = 0;
111 std::multiset<cueEntry>::iterator i(m_cue_entries.begin());
115 if (i == m_cue_entries.end())
118 if (i->what == 0) /* in */
122 } else if (i->what == 1) /* out */
126 int xm = scale(i->where);
127 painter.setForegroundColor(gRGB(0xFF8080));
128 painter.fill(eRect(xm - 2, 0, 4, s.height()));
134 if (m_have_foreground_color)
136 painter.setForegroundColor(gRGB(m_foreground_color));
137 int xi = scale(in), xo = scale(out);
138 painter.fill(eRect(xi, 10, xo-xi, s.height()-14));
143 if (i == m_cue_entries.end())
146 // painter.setForegroundColor(gRGB(0x00000000));
148 if (m_have_foreground_color)
150 painter.setForegroundColor(gRGB(0x225b7395));
151 painter.fill(eRect(s.width() - 2, 2, s.width() - 1, s.height() - 4));
152 painter.fill(eRect(0, 2, 2, s.height() - 4));
157 if (m_have_border_color)
158 painter.setForegroundColor(m_border_color);
159 painter.fill(eRect(0, 0, s.width(), m_border_width));
160 painter.fill(eRect(0, m_border_width, m_border_width, s.height()-m_border_width));
161 painter.fill(eRect(m_border_width, s.height()-m_border_width, s.width()-m_border_width, m_border_width));
162 painter.fill(eRect(s.width()-m_border_width, m_border_width, m_border_width, s.height()-m_border_width));
167 case evtChangedPosition:
170 return eWidget::event(event, data, data2);
174 void ePositionGauge::updatePosition()
176 m_pos = scale(m_position);
177 m_seek_pos = scale(m_seek_position);
178 int base = (size().height() - 10) / 2;
180 m_point_widget->move(ePoint(m_pos - m_point_center.x(), base - m_point_center.y()));
181 m_seek_point_widget->move(ePoint(m_seek_pos - m_seek_point_center.x(), base - m_seek_point_center.y()));
184 int ePositionGauge::scale(const pts_t &val)
189 int width = size().width();
191 return width * val / m_length;
194 void ePositionGauge::setForegroundColor(const gRGB &col)
196 if ((!m_have_foreground_color) || !(m_foreground_color == col))
198 m_foreground_color = col;
199 m_have_foreground_color = 1;
204 void ePositionGauge::enableSeekPointer(int enable)
207 m_seek_point_widget->show();
209 m_seek_point_widget->hide();
212 void ePositionGauge::setSeekPosition(const pts_t &pos)
214 if (m_seek_position == pos)
216 m_seek_position = pos;