| | 1 | |
| | 2 | import wx |
| | 3 | import wx.media |
| | 4 | import os |
| | 5 | |
| | 6 | from Main import opj |
| | 7 | |
| | 8 | #---------------------------------------------------------------------- |
| | 9 | |
| | 10 | class TestPanel(wx.Panel): |
| | 11 | def __init__(self, parent, log): |
| | 12 | self.log = log |
| | 13 | wx.Panel.__init__(self, parent, -1, |
| | 14 | style=wx.TAB_TRAVERSAL|wx.CLIP_CHILDREN) |
| | 15 | |
| | 16 | # Create some controls |
| | 17 | try: |
| | 18 | self.mc = wx.media.MediaCtrl(self, style=wx.SIMPLE_BORDER) |
| | 19 | except NotImplementedError: |
| | 20 | self.Destroy() |
| | 21 | raise |
| | 22 | |
| | 23 | btn1 = wx.Button(self, -1, "Load File") |
| | 24 | self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn1) |
| | 25 | |
| | 26 | btn2 = wx.Button(self, -1, "Play") |
| | 27 | self.Bind(wx.EVT_BUTTON, self.OnPlay, btn2) |
| | 28 | |
| | 29 | btn3 = wx.Button(self, -1, "Pause") |
| | 30 | self.Bind(wx.EVT_BUTTON, self.OnPause, btn3) |
| | 31 | |
| | 32 | btn4 = wx.Button(self, -1, "Stop") |
| | 33 | self.Bind(wx.EVT_BUTTON, self.OnStop, btn4) |
| | 34 | |
| | 35 | slider = wx.Slider(self, -1, 0, 0, 0) |
| | 36 | self.slider = slider |
| | 37 | self.Bind(wx.EVT_SLIDER, self.OnSeek, slider) |
| | 38 | |
| | 39 | self.st_size = wx.StaticText(self, -1, size=(100,-1)) |
| | 40 | self.st_len = wx.StaticText(self, -1, size=(100,-1)) |
| | 41 | self.st_pos = wx.StaticText(self, -1, size=(100,-1)) |
| | 42 | |
| | 43 | |
| | 44 | # setup the layout |
| | 45 | sizer = wx.GridBagSizer(5,5) |
| | 46 | sizer.Add(self.mc, (1,1), span=(5,1))#, flag=wx.EXPAND) |
| | 47 | sizer.Add(btn1, (1,3)) |
| | 48 | sizer.Add(btn2, (2,3)) |
| | 49 | sizer.Add(btn3, (3,3)) |
| | 50 | sizer.Add(btn4, (4,3)) |
| | 51 | sizer.Add(slider, (6,1), flag=wx.EXPAND) |
| | 52 | sizer.Add(self.st_size, (1, 5)) |
| | 53 | sizer.Add(self.st_len, (2, 5)) |
| | 54 | sizer.Add(self.st_pos, (3, 5)) |
| | 55 | self.SetSizer(sizer) |
| | 56 | |
| | 57 | self.DoLoadFile(opj("data/testmovie.mpg")) |
| | 58 | self.mc.Stop() |
| | 59 | |
| | 60 | self.timer = wx.Timer(self) |
| | 61 | self.Bind(wx.EVT_TIMER, self.OnTimer) |
| | 62 | self.timer.Start(100) |
| | 63 | |
| | 64 | |
| | 65 | |
| | 66 | def OnLoadFile(self, evt): |
| | 67 | dlg = wx.FileDialog(self, message="Choose a media file", |
| | 68 | defaultDir=os.getcwd(), defaultFile="", |
| | 69 | style=wx.OPEN | wx.CHANGE_DIR ) |
| | 70 | if dlg.ShowModal() == wx.ID_OK: |
| | 71 | path = dlg.GetPath() |
| | 72 | self.DoLoadFile(path) |
| | 73 | dlg.Destroy() |
| | 74 | |
| | 75 | |
| | 76 | def DoLoadFile(self, path): |
| | 77 | if not self.mc.Load(path): |
| | 78 | wx.MessageBox("Unable to load %s: Unsupported format?" % path, |
| | 79 | "ERROR", |
| | 80 | wx.ICON_ERROR | wx.OK) |
| | 81 | else: |
| | 82 | self.mc.SetBestFittingSize() |
| | 83 | self.GetSizer().Layout() |
| | 84 | self.slider.SetRange(0, self.mc.Length()) |
| | 85 | self.mc.Play() |
| | 86 | |
| | 87 | |
| | 88 | def OnPlay(self, evt): |
| | 89 | self.mc.Play() |
| | 90 | |
| | 91 | def OnPause(self, evt): |
| | 92 | self.mc.Pause() |
| | 93 | |
| | 94 | def OnStop(self, evt): |
| | 95 | self.mc.Stop() |
| | 96 | |
| | 97 | |
| | 98 | def OnSeek(self, evt): |
| | 99 | offset = self.slider.GetValue() |
| | 100 | self.mc.Seek(offset) |
| | 101 | |
| | 102 | def OnTimer(self, evt): |
| | 103 | offset = self.mc.Tell() |
| | 104 | self.slider.SetValue(offset) |
| | 105 | self.st_size.SetLabel('size: %s' % self.mc.GetBestSize()) |
| | 106 | self.st_len.SetLabel('length: %d seconds' % (self.mc.Length()/1000)) |
| | 107 | self.st_pos.SetLabel('position: %d' % offset) |
| | 108 | |
| | 109 | |
| | 110 | #---------------------------------------------------------------------- |
| | 111 | |
| | 112 | def runTest(frame, nb, log): |
| | 113 | try: |
| | 114 | win = TestPanel(nb, log) |
| | 115 | return win |
| | 116 | except NotImplementedError: |
| | 117 | from Main import MessagePanel |
| | 118 | win = MessagePanel(nb, 'wx.MediaCtrl is not available on this platform.', |
| | 119 | 'Sorry', wx.ICON_WARNING) |
| | 120 | return win |
| | 121 | |
| | 122 | |
| | 123 | #---------------------------------------------------------------------- |
| | 124 | |
| | 125 | |
| | 126 | |
| | 127 | overview = """<html><body> |
| | 128 | <h2><center>wx.MediaCtrl</center></h2> |
| | 129 | |
| | 130 | wx.MediaCtrl is a class that allows a way to convieniently display |
| | 131 | various types of media, such as videos, audio files, natively through |
| | 132 | native codecs. Several different formats of audio and video files are |
| | 133 | supported, but some formats may not be playable on all platforms or |
| | 134 | may require specific codecs to be installed. |
| | 135 | |
| | 136 | <p> |
| | 137 | wx.MediaCtrl uses native backends to render media, for example on Windows |
| | 138 | there is a ActiveMovie/DirectShow backend, and on Macintosh there is a |
| | 139 | QuickTime backend. |
| | 140 | <p> |
| | 141 | wx.MediaCtrl is not currently available on unix systems. |
| | 142 | |
| | 143 | </body></html> |
| | 144 | """ |
| | 145 | |
| | 146 | |
| | 147 | |
| | 148 | if __name__ == '__main__': |
| | 149 | import sys,os |
| | 150 | import run |
| | 151 | run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:]) |
| | 152 | |
projects / wxWidgets.git / blame_incremental