wizard.cpp

   1 #include <wx/wx.h>
   2 #include "wizard.h"
   3 #include "vm.h"
   4 #include "guibuilder.h"
   5 #include "icons/wizard.xpm"
   6
   7 enum {
   8         ID_CHOOSE_DIRECTORY_BUTTON
   9 };
  10
  11 class NewVMNameWizardPage : public wxWizardPageSimple
  12 {
  13 public:
  14         NewVMNameWizardPage(wxWizard *parent) : wxWizardPageSimple(parent){
  15 /*
  16         title = new wxTextCtrl(this, -1, wxT(""), wxPoint(24,64), wxSize(361,21), 0, wxDefaultValidator, wxT("title"));
  17
  18         wxStaticBox *WxStaticBox2 = new wxStaticBox(this, -1, wxT("Virtual machine title"), wxPoint(13,45), wxSize(390,55));
  19
  20         wxButton *button = new wxButton(this, CHOOSE_DIRECTORY_BUTTON, wxT("Browse"), wxPoint(310,135), wxSize(75,25), 0, wxDefaultValidator, wxT("directoryButton"));
  21
  22         directory = new wxTextCtrl(this, -1, wxT(""), wxPoint(24,136), wxSize(278,21), 0, wxDefaultValidator, wxT("directory"));
  23
  24         wxStaticBox *WxStaticBox1 = new wxStaticBox(this, -1, wxT("Location"), wxPoint(13,118), wxSize(390,55));
  25 */
  26         wxGuiBuilder gb(wxString::FromAscii(
  27                 "    V{                                             "
  28                 "         H'Set your virtual machine title'{        "
  29                 "            [----------------]+,1:title            "
  30                 "         }+                                        "
  31                 "                                                   "
  32                 "         V'Select the operating system'{           "
  33                 "            ( ) 'Microsoft Windows'<               "
  34                 "            ( ) 'GNU/Linux'<                       "
  35                 "            ( ) '*BSD'<                            "
  36                 "            (*) 'Another'<                         "
  37                 "         }+                                        "
  38                 "                                                   "
  39                 "         H'Set a directory'{                       "
  40                 "            [------],1:directory ['Browse']:button "
  41                 "         }+                                        "
  42                 "    }                                              "
  43         ));
  44
  45         gb << wxGbTextCtrl(wxT("title"), &title, wxID_ANY);
  46         gb << wxGbTextCtrl(wxT("directory"), &directory, wxID_ANY);
  47         gb << wxGbButton(wxT("button"),NULL,ID_CHOOSE_DIRECTORY_BUTTON);
  48         if(gb.Build(this, wxID_ANY)){
  49                 this->SetSizerAndFit(gb.GetSizer());
  50         }
  51 }
  52
  53 void OnWizardPageChanging(wxWizardEvent& event)
  54 {
  55         // if we go backwards don't check
  56         if(!event.GetDirection())
  57                 return;
  58
  59         if(!title->GetValue())
  60         {
  61                 wxMessageBox(
  62                         _("You need to specify a name for your virtual machine."),
  63                         _("Required information missing"),
  64                         wxICON_WARNING | wxOK,
  65                         this
  66                 );
  67                 title->SetFocus();
  68                 event.Veto();
  69                 return;
  70         }
  71
  72         if(!directory->GetValue())
  73         {
  74                 wxMessageBox(
  75                         _("You need to specify a directory for your virtual machine."),
  76                         _("Required information missing"),
  77                         wxICON_WARNING | wxOK,
  78                         this
  79                 );
  80                 directory->SetFocus();
  81                 event.Veto();
  82                 return;
  83         }
  84
  85         if(!wxDirExists(directory->GetValue())){
  86                 wxMessageBox(_("The specified directory doesn't exists."),
  87                              _("Error"),
  88                              wxICON_ERROR | wxOK, this);
  89                 event.Veto();
  90                 return;
  91         }
  92
  93         wxFile f;
  94         if(!f.Create(GetFileName(),true)){
  95                 wxMessageBox(_("The specified directory/file isn't writeable."),
  96                              _("Error"),
  97                              wxICON_ERROR | wxOK, this);
  98                 event.Veto();
  99                 return;
 100         }
 101 }
 102
 103 void ChooseDirectory(wxCommandEvent& WXUNUSED(event)){
 104         wxString dirHome;
 105         wxGetHomeDir(&dirHome);
 106
 107         wxDirDialog dialog(this, _("Choose a directory for your VM"),dirHome,
 108                            wxDD_DEFAULT_STYLE | wxDD_NEW_DIR_BUTTON);
 109
 110         if (dialog.ShowModal() == wxID_OK)
 111         {
 112                 directory->SetValue(dialog.GetPath());
 113         }
 114 }
 115
 116 wxString GetTitle(){
 117         return title->GetValue();
 118 }
 119
 120 wxString GetFileName(){
 121         wxString file;
 122         file = directory->GetValue() << wxT("/") << title->GetValue() << wxT(".qvmc");
 123         return file;
 124 }
 125
 126 private:
 127         wxTextCtrl *title;
 128         wxTextCtrl *directory;
 129         DECLARE_EVENT_TABLE();
 130 };
 131
 132 BEGIN_EVENT_TABLE(NewVMNameWizardPage,wxWizardPageSimple)
 133         EVT_BUTTON(ID_CHOOSE_DIRECTORY_BUTTON,NewVMNameWizardPage::ChooseDirectory)
 134         EVT_WIZARD_PAGE_CHANGING(wxID_ANY,NewVMNameWizardPage::OnWizardPageChanging)
 135 END_EVENT_TABLE()
 136
 137 QemuUINewVMWizard::QemuUINewVMWizard(wxFrame *frame)
 138                   :wxWizard(frame,wxID_ANY,_("New Virtual Machine")){
 139
 140         this->welcome = new wxWizardPageSimple(this,NULL,NULL,wxBitmap(QEMU_NEW_VM_WIZARD_IMAGE));
 141
 142     /* wxStaticText *text = */ new wxStaticText(welcome, wxID_ANY,
 143              _("This wizard will guide you through the steps of creating \n"
 144                "a new virtual machine."),
 145              wxPoint(5,5),wxSize(390,100)
 146         );
 147
 148         page1 = new NewVMNameWizardPage(this);
 149         wxWizardPageSimple::Chain(welcome,page1);
 150
 151         // allow the wizard to size itself around the pages
 152         this->GetPageAreaSizer()->Add(welcome);
 153         this->GetPageAreaSizer()->Add(page1);
 154 }
 155
 156 void QemuUINewVMWizard::OnWizardCancel(wxWizardEvent& event)
 157 {
 158         if(wxMessageBox(_("Do you really want to cancel?"), _("Question"),
 159                         wxICON_QUESTION | wxYES_NO, this) != wxYES ){
 160                 event.Veto();
 161         }
 162 }
 163
 164 QemuVM* QemuUINewVMWizard::RunIt(){
 165         if(RunWizard(this->welcome)){
 166                 QemuVM *vm = new QemuVM(page1->GetFileName());
 167                 vm->SetTitle(page1->GetTitle());
 168                 vm->SaveConfig();
 169                 return vm;
 170         }
 171
 172         return NULL;
 173 }
 174
 175 BEGIN_EVENT_TABLE(QemuUINewVMWizard, wxWizard)
 176         EVT_WIZARD_CANCEL(wxID_ANY, QemuUINewVMWizard::OnWizardCancel)
 177 END_EVENT_TABLE()