desktop/src/barrydesktop.cc

   1 ///
   2 /// \file       barrydesktop.cc
   3 ///             Program entry point for the desktop GUI
   4 ///
   5
   6 /*
   7     Copyright (C) 2009-2013, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "barrydesktop.h"
  23 #include "util.h"
  24 #include "osbase.h"
  25 #include "BaseFrame.h"
  26 #include <memory>
  27 #include <wx/splash.h>
  28 #include <wx/mstream.h>
  29 #include "wxi18n.h"
  30
  31 using namespace std;
  32
  33 UsbScanSplash::UsbScanSplash()
  34 {
  35         wxImage scanpng(GetImageFilename(_T("scanning.png")));
  36         wxBitmap scanning(scanpng);
  37
  38         // draw i18n text on the splash screen
  39         {
  40                 wxMemoryDC dc;
  41                 dc.SelectObject(scanning);
  42
  43                 int pointsize = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT) .GetPointSize();
  44                 wxFont font(pointsize + 2, wxFONTFAMILY_SWISS,
  45                         wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
  46
  47                 DrawButtonLabelDC(dc, scanning, _W("Scanning USB..."),
  48                         font, *wxBLACK, 70, -1, -1, -1);
  49         }
  50
  51         std::auto_ptr<wxSplashScreen> splash( new wxSplashScreen(
  52                 scanning, wxSPLASH_CENTRE_ON_SCREEN, 0,
  53                 NULL, -1, wxDefaultPosition, wxDefaultSize,
  54                 wxSIMPLE_BORDER) );
  55         splash->Show(true);
  56         for( int i = 0; i < 4; i++ ) {
  57                 wxGetApp().Yield();
  58                 wxMilliSleep(250);
  59                 wxGetApp().Yield();
  60         }
  61 }
  62
  63 UsbScanSplash::~UsbScanSplash()
  64 {
  65 }
  66
  67 //////////////////////////////////////////////////////////////////////////////
  68 // BarryDesktopApp
  69
  70 BarryDesktopApp::BarryDesktopApp()
  71         : m_global_config("BarryDesktop")
  72         , m_set( new OpenSync::APISet )
  73 {
  74 }
  75
  76 void BarryDesktopApp::Probe()
  77 {
  78         // start fresh
  79         m_results.clear();
  80
  81         try {
  82                 // This can throw Usb::Error exceptions
  83                 Barry::Probe probe;
  84                 m_results = probe.GetResults();
  85         }
  86         catch( Usb::Error &e ) {
  87                 wxString msg = _W("A serious error occurred while probing the USB subsystem for BlackBerry(R) devices: ");
  88                 msg += wxString(e.what(), wxConvUTF8);
  89                 wxMessageBox(msg, _W("USB Error"), wxOK | wxICON_ERROR);
  90         }
  91 }
  92
  93 wxBitmap BarryDesktopApp::GetScreenshot(const Barry::ProbeResult &device) const
  94 {
  95         // FIXME - will need to eventually move the controller object
  96         // into the main app, I think, and maybe the modes too, so
  97         // that multiple menu commands can work simultaneously
  98
  99         Barry::Controller con(device);
 100         Barry::Mode::JavaLoader javaloader(con);
 101
 102         javaloader.Open();
 103         javaloader.StartStream();
 104
 105         Barry::JLScreenInfo info;
 106         Barry::Data image;
 107         javaloader.GetScreenshot(info, image);
 108
 109         // Convert to BMP format
 110         Barry::Data bitmap(-1, GetTotalBitmapSize(info));
 111         Barry::ScreenshotToBitmap(info, image, bitmap);
 112
 113         // Load as wxImage
 114         wxMemoryInputStream stream(bitmap.GetData(), bitmap.GetSize());
 115         wxImage bmp(stream, wxBITMAP_TYPE_BMP);
 116         bmp.Rescale(180, 100, wxIMAGE_QUALITY_HIGH);
 117         return wxBitmap(bmp);
 118 }
 119
 120 void BarryDesktopApp::SetDeviceName(Barry::Pin pin, const std::string &name)
 121 {
 122         if( !pin.Valid() )
 123                 return;
 124
 125         // load device config
 126         Barry::ConfigFile cfg(pin);
 127
 128         // re-save device config
 129         cfg.SetDeviceName(name);
 130         cfg.Save();
 131
 132         // update our results if this device exists in our list
 133         int index = Barry::Probe::Find(m_results, pin);
 134         if( index != -1 ) {
 135                 m_results[index].m_cfgDeviceName = name;
 136         }
 137 }
 138
 139 std::string BarryDesktopApp::GetDeviceName(Barry::Pin pin) const
 140 {
 141         string name;
 142         int index = Barry::Probe::Find(m_results, pin);
 143         if( index != -1 )
 144                 name = m_results[index].m_cfgDeviceName;
 145         return name;
 146 }
 147
 148 void BarryDesktopApp::ShowMissingOpenSyncMessage()
 149 {
 150         wxMessageBox(_W("No OpenSync libraries were found. Sync will be unavailable until you install OpenSync version 0.22 or version 0.4x on your system, along with the needed plugins."), _W("OpenSync Not Found"), wxOK | wxICON_INFORMATION);
 151 }
 152
 153 bool BarryDesktopApp::OnInit()
 154 {
 155         // initialize i18n
 156         INIT_I18N(PACKAGE);
 157
 158         // Add a PNG handler for loading buttons and backgrounds
 159         wxImage::AddHandler( new wxPNGHandler );
 160
 161         // Add handlers for loading Contact Photos
 162         wxImage::AddHandler( new wxJPEGHandler );
 163         wxImage::AddHandler( new wxTIFFHandler );
 164         wxImage::AddHandler( new wxXPMHandler );
 165
 166         std::auto_ptr<UsbScanSplash> splash( new UsbScanSplash );
 167
 168         // Initialize Barry and USB
 169         Barry::Init(m_global_config.VerboseLogging());
 170
 171         // Scan bus at the beginning so we know what devices we've got
 172         Probe();
 173
 174         // Search for available OpenSync libraries
 175         if( m_set->OpenAvailable() == 0 ) {
 176                 ShowMissingOpenSyncMessage();
 177         }
 178
 179         // Create the main frame window where all the action happens
 180         wxImage back(GetImageFilename(_T("background.png")));
 181         if( !back.IsOk() ) {
 182                 Yield();
 183                 return false;
 184         }
 185         BaseFrame *frame = new BaseFrame(back);
 186
 187         // Clean up the splash screen, and init the main frame
 188         splash.reset();
 189         SetTopWindow(frame);
 190         frame->Show(true);
 191
 192         return true;
 193 }
 194
 195 int BarryDesktopApp::OnExit()
 196 {
 197         try {
 198                 m_global_config.Save();
 199         }
 200         catch( std::exception &e ) {
 201                 cerr << "Exception caught while saving config: "
 202                         << e.what() << endl;
 203         }
 204
 205         return 0;
 206 }
 207
 208 // This takes care of main() and wxGetApp() for us.
 209 IMPLEMENT_APP(BarryDesktopApp)
 210