utils/helpview/src/client.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        client.cpp
   3 // Purpose:     Remote help sample client
   4 // Author:      Julian Smart
   5 // Modified by: Eric Dowty
   6 // Created:     25/01/99
   7 // Copyright:   (c) Julian Smart
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 #define USE_REMOTE 1
  20
  21 // For compilers that support precompilation, includes "wx.h".
  22 #include "wx/wxprec.h"
  23
  24 #ifdef __BORLANDC__
  25     #pragma hdrstop
  26 #endif
  27
  28 #ifndef WX_PRECOMP
  29     #include "wx/wx.h"
  30 #endif
  31
  32 #include <math.h>
  33
  34 #include "wx/process.h"
  35 #include "wx/helpbase.h"
  36 #include "wx/html/helpfrm.h"
  37 #include "wx/html/helpctrl.h"
  38 #include "wx/config.h"
  39
  40 // Settings common to both executables: determines whether
  41 // we're using TCP/IP or real DDE.
  42
  43 //#include "ddesetup.h"
  44 //#define wxUSE_DDE_FOR_IPC 0
  45 #include <wx/ipc.h>
  46
  47 #ifndef wxHAS_IMAGES_IN_RESOURCES
  48 #include "mondrian.xpm"
  49 #endif
  50
  51 #include "remhelp.h"
  52 #include "client.h"
  53
  54 // ----------------------------------------------------------------------------
  55 // wxWin macros
  56 // ----------------------------------------------------------------------------
  57
  58 IMPLEMENT_APP(MyApp)
  59
  60 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
  61 EVT_MENU(CLIENT_QUIT, MyFrame::OnExit)
  62 EVT_MENU(CLIENT_HELPMAIN, MyFrame::OnHelp_Main)
  63 EVT_MENU(CLIENT_HELPBOOK1, MyFrame::OnHelp_Book1)
  64 EVT_MENU(CLIENT_HELPBOOK2, MyFrame::OnHelp_Book2)
  65
  66 EVT_MENU(CLIENT_HELPINDEX, MyFrame::OnHelp_Index)
  67 EVT_MENU(CLIENT_HELPCONTENTS, MyFrame::OnHelp_Contents)
  68 EVT_MENU(CLIENT_HELPSEARCH, MyFrame::OnHelp_Search)
  69 EVT_MENU(CLIENT_HELPTITLE, MyFrame::OnHelp_Title)
  70 EVT_MENU(CLIENT_HELPADDBOOK, MyFrame::OnHelp_Addbook)
  71 EVT_MENU(CLIENT_HELPTEMPDIR, MyFrame::OnHelp_Tempdir)
  72 EVT_MENU(CLIENT_HELPQUIT, MyFrame::OnHelp_Quitserver)
  73
  74 EVT_MENU(DIALOG_MODAL, MyFrame::ModalDlg)
  75 EVT_BUTTON(BUTTON_MODAL, MyFrame::ModalDlg)
  76 END_EVENT_TABLE()
  77
  78 // ----------------------------------------------------------------------------
  79 // globals
  80 // ----------------------------------------------------------------------------
  81
  82 wxListBox *the_list = NULL;
  83
  84 // ============================================================================
  85 // implementation
  86 // ============================================================================
  87
  88 // ----------------------------------------------------------------------------
  89 // MyApp
  90 // ----------------------------------------------------------------------------
  91
  92 // The `main program' equivalent, creating the windows and returning the
  93 // main frame
  94 bool MyApp::OnInit()
  95 {
  96     wxString a_appname, a_service, a_windowname, a_book;
  97
  98     m_help = NULL;
  99
 100     // for MSW (DDE classes), a_service is 'service name', apparently an arbitrary string
 101     // for Unix, should be a valid file name (for a nonexistent file)
 102     // for nonMSW, nonUnix, must be port number, for example "4242" (TCP/IP based classes)
 103     // should be unique to the client app
 104     a_service = "/tmp/wxWidgets-helpconnection";
 105     //a_service = "4242";
 106     a_windowname = "HTML Help Test: %s";
 107
 108 #if defined(__WXMSW__)
 109     a_appname = "helpview.exe";
 110 #else
 111     a_appname = "./helpview";
 112 #endif
 113
 114     //a_book = "helpfiles/testing.hhp";
 115     a_book = "test.zip";
 116
 117     wxConfig *conf = (wxConfig*) wxConfig::Get();
 118
 119 #if defined(USE_REMOTE)
 120     m_help = new wxRemoteHtmlHelpController();
 121     m_help->SetServer( a_appname );
 122     m_help->SetService( a_service );
 123 #else
 124     m_help = new wxHtmlHelpController();
 125 #endif
 126
 127     //this is a dummy for wxRemoteHtmlHelpController
 128     m_help->UseConfig(conf);
 129
 130     m_help->AddBook( a_book );
 131     m_help->SetTitleFormat( a_windowname );
 132
 133     // Create the main frame window
 134     MyFrame* frame = new MyFrame(NULL, "Help Client");
 135     frame->Show(true);
 136
 137     return true;
 138 }
 139
 140 int MyApp::OnExit()
 141 {
 142     delete m_help;
 143     delete wxConfig::Set(NULL);
 144     return 0;
 145 }
 146
 147 // Define my frame constructor
 148 MyFrame::MyFrame(wxFrame *frame, const wxString& title)
 149 : wxFrame(frame, wxID_ANY, title, wxDefaultPosition, wxSize( 200, 100 ) )
 150 {
 151     m_panel = NULL;
 152
 153     // Give it an icon
 154     SetIcon(wxICON(mondrian));
 155
 156     // Make a menubar
 157     wxMenu *file_menu = new wxMenu;
 158
 159     file_menu->Append(CLIENT_HELPMAIN, "Help - Main");
 160     file_menu->Append(CLIENT_HELPBOOK1, "Help - Book1");
 161     file_menu->Append(CLIENT_HELPBOOK2, "Help - Book2");
 162
 163     file_menu->Append(CLIENT_HELPINDEX, "Help - DisplayIndex");
 164     file_menu->Append(CLIENT_HELPCONTENTS, "Help - DisplayContents");
 165     file_menu->Append(CLIENT_HELPSEARCH, "Help - KeywordSearch");
 166     file_menu->Append(CLIENT_HELPTITLE, "Help - SetTitleFormat");
 167     file_menu->Append(CLIENT_HELPADDBOOK, "Help - AddBook");
 168     file_menu->Append(CLIENT_HELPTEMPDIR, "Help - SetTempDir");
 169     file_menu->Append(CLIENT_HELPQUIT, "Help - Kill Server");
 170
 171     file_menu->Append(DIALOG_MODAL, "Modal dialog");
 172     file_menu->Append(CLIENT_QUIT, "Quit");
 173
 174     wxMenuBar *menu_bar = new wxMenuBar;
 175
 176     menu_bar->Append(file_menu, "File");
 177
 178     // Associate the menu bar with the frame
 179     SetMenuBar(menu_bar);
 180
 181     // Make a panel
 182     m_panel = new wxPanel(this );
 183
 184     m_modalbutton = new wxButton( this, BUTTON_MODAL, "Modal Dialog",
 185     wxPoint(10,10), wxDefaultSize );
 186 }
 187
 188 void MyFrame::OnHelp_Book1(wxCommandEvent& event)
 189 {
 190     wxGetApp().m_help->Display( "book1.htm" );
 191 }
 192
 193 void MyFrame::OnHelp_Book2(wxCommandEvent& event)
 194 {
 195     wxGetApp().m_help->Display( "book2.htm" );
 196 }
 197
 198 void MyFrame::OnHelp_Main(wxCommandEvent& event)
 199 {
 200     wxGetApp().m_help->Display( "main.htm" );
 201 }
 202
 203 void MyFrame::OnHelp_Index(wxCommandEvent& event)
 204 {
 205     wxGetApp().m_help->DisplayIndex( );
 206 }
 207 void MyFrame::OnHelp_Contents(wxCommandEvent& event)
 208 {
 209     wxGetApp().m_help->DisplayContents( );
 210 }
 211
 212 void MyFrame::OnHelp_Search(wxCommandEvent& event)
 213 {
 214     wxGetApp().m_help->KeywordSearch( "enjoy" );
 215 }
 216 void MyFrame::OnHelp_Title(wxCommandEvent& event)
 217 {
 218     wxGetApp().m_help->SetTitleFormat( "Another_Title: %s" );
 219 }
 220 void MyFrame::OnHelp_Addbook(wxCommandEvent& event)
 221 {
 222     wxGetApp().m_help->AddBook("helpfiles/another.hhp" );
 223 }
 224 void MyFrame::OnHelp_Tempdir(wxCommandEvent& event)
 225 {
 226     wxGetApp().m_help->SetTempDir( "tempdir" );
 227 }
 228
 229 void MyFrame::OnHelp_Quitserver(wxCommandEvent& event)
 230 {
 231     // if (!wxGetApp().m_help->m_connection->Poke( wxT("--YouAreDead"), wxT("") ) )
 232     // wxLogError(wxT("wxRemoteHtmlHelpController - YouAreDead Failed"));
 233
 234     wxGetApp().m_help->Quit();
 235 }
 236
 237 void MyFrame::OnExit(wxCommandEvent& event)
 238 {
 239     Close();
 240 }
 241
 242 void MyFrame::ModalDlg(wxCommandEvent& WXUNUSED(event))
 243 {
 244     MyModalDialog dlg(this);
 245     dlg.ShowModal();
 246 }
 247
 248 BEGIN_EVENT_TABLE(MyModalDialog, wxDialog)
 249 EVT_BUTTON(wxID_ANY, MyModalDialog::OnButton)
 250 END_EVENT_TABLE()
 251
 252 // ----------------------------------------------------------------------------
 253 // MyModalDialog
 254 // ----------------------------------------------------------------------------
 255
 256 MyModalDialog::MyModalDialog(wxWindow *parent)
 257 : wxDialog(parent, wxID_ANY, wxString("Modal dialog"))
 258 {
 259     wxBoxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
 260
 261     m_main = new wxButton(this, wxID_ANY, "Main");
 262     m_book1 = new wxButton(this, wxID_ANY, "Book1");
 263     m_book2 = new wxButton(this, wxID_ANY, "Book2");
 264     sizerTop->Add(m_main, 0, wxALIGN_CENTER | wxALL, 5);
 265     sizerTop->Add(m_book1, 0, wxALIGN_CENTER | wxALL, 5);
 266     sizerTop->Add(m_book2, 0, wxALIGN_CENTER | wxALL, 5);
 267
 268     SetSizer(sizerTop);
 269
 270     sizerTop->SetSizeHints(this);
 271     sizerTop->Fit(this);
 272
 273     m_main->SetFocus();
 274     m_main->SetDefault();
 275 }
 276
 277 void MyModalDialog::OnButton(wxCommandEvent& event)
 278 {
 279     if ( event.GetEventObject() == m_main )
 280     {
 281         wxGetApp().m_help->Display( "main.htm" );
 282     }
 283     else if ( event.GetEventObject() == m_book1 )
 284     {
 285         wxGetApp().m_help->Display( "book1.htm" );
 286     }
 287     else if ( event.GetEventObject() == m_book2 )
 288     {
 289         wxGetApp().m_help->Display( "book2.htm" );
 290     }
 291     else
 292     {
 293         event.Skip();
 294     }
 295 }
 296