// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "help.cpp"
-#endif
-
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
#endif
// for all others, include the necessary headers (this file is usually all you
-// need because it includes almost all "standard" wxWindows headers
+// need because it includes almost all "standard" wxWidgets headers
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
+#include "wx/filename.h"
#include "wx/image.h"
#include "wx/wxhtml.h"
#include "wx/fs_zip.h"
#include "wx/artprov.h"
#include "wx/filedlg.h"
+#include "helpview.h"
+
class AlternateArtProvider : public wxArtProvider
{
protected:
const wxSize& size);
};
-// ----------------------------------------------------------------------------
-// private classes
-// ----------------------------------------------------------------------------
-
-
IMPLEMENT_APP(hvApp)
+hvApp::hvApp()
+{
+#if wxUSE_IPC
+ m_server = NULL;
+#endif
+}
bool hvApp::OnInit()
{
delete wxLog::SetActiveTarget(new wxLogStderr); // So dialog boxes aren't used
#endif
- wxArtProvider::PushProvider(new AlternateArtProvider);
-
+ wxArtProvider::Push(new AlternateArtProvider);
+
+#if defined( __WXOSX_MAC__ ) && wxOSX_USE_CARBON
+ wxApp::s_macAboutMenuItemId = wxID_ABOUT;
+ wxFileName::MacRegisterDefaultTypeAndCreator( wxT("htb") , 'HTBD' , 'HTBA' ) ;
+#endif
+
+ int istyle = wxHF_DEFAULT_STYLE;
+
+ wxString service, windowName, titleFormat, argStr;
+ wxString book[10];
+ int bookCount = 0;
+ int i;
+ bool hasService = false;
+ bool hasWindowName = false;
+ bool createServer = false;
+
+#if wxUSE_IPC
+ m_server = NULL;
+#endif
+
+ // Help books are recognized by extension ".hhp" ".htb" or ".zip".
+ // Service and window_name can occur anywhere in arguments,
+ // but service must be first
+ // Other arguments (topic?) could be added
+
+ // modes of operation:
+ // 1) no arguments - stand alone, prompt user for book
+ // 2) books only - stand alone, open books
+ // 3) "--server" as (any) arg - start connection with default service;
+ // also open any books passed as other arguments
+ // 4) at least one argument which is not book, and not "--server" - take first
+ // such argument as service, second (if present) as window name,
+ // start service, open any books
+
+ for( i=1; i<argc; i++ )
+ {
+ argStr = argv[i];
+
+ if ( argStr.Find( wxT(".hhp") ) >= 0
+ || argStr.Find( wxT(".htb") ) >= 0
+ || argStr.Find( wxT(".zip") ) >= 0 )
+ {
+ book[bookCount] = argStr;
+ bookCount++;
+ }
+ else if ( argStr == wxT("--server") )
+ {
+ createServer = true;
+#if defined(__WXMSW__)
+ service = wxT("generic_helpservice");
+#elif defined(__UNIX__)
+ service = wxT("/tmp/") + wxString(wxT("generic_helpservice"));
+#else
+ service = wxT("4242");
+#endif
+ }
+ else if ( !hasService )
+ {
+ service = argStr;
+ hasService = true;
+ createServer = true;
+ }
+ else if ( !hasWindowName )
+ {
+ windowName = argStr;
+ hasWindowName = true;
+ }
+ else if ( argStr.Find( wxT("--Style") ) >= 0 )
+ {
+ long i;
+ wxString numb = argStr.AfterLast(wxT('e'));
+ if ( !(numb.ToLong(&i) ) )
+ {
+ wxLogError( wxT("Integer conversion failed for --Style") );
+ }
+ else
+ {
+ istyle = i;
+ }
+ }
+ else
+ {
+ //unknown - could be topic?
+ }
+ }
+
+ // No book - query user; but not on Mac, since there
+ // may be an AppleEvent to open a document on the way
+#ifndef __WXMAC__
+ if ( bookCount < 1 )
+ {
+ wxString s = wxFileSelector( wxT("Open help file"),
+ wxGetCwd(),
+ wxEmptyString,
+ wxEmptyString,
+ wxT("Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|HTML Help Project (*.hhp)|*.hhp"),
+ wxFD_OPEN | wxFD_FILE_MUST_EXIST,
+ NULL);
+
+ if (!s.empty())
+ {
+ book[0] = s;
+ bookCount = 1;
+ }
+ }
+#endif
+
+#if wxUSE_IPC
+
+ if ( createServer )
+ {
+ // Create a new server
+ m_server = new hvServer;
+
+ if ( !m_server->Create(service) )
+ {
+ wxString wxm = wxT("Server Create failed - service: ");
+ wxString xxm = wxm << service;
+ wxLogError( xxm );
+ //if MSW quits here, probably another copy already exists
+ return false;
+ }
+ createServer = false;
+ wxUnusedVar(createServer);
+ }
+
+#endif // wxUSE_IPC
+
+ //now add help
wxInitAllImageHandlers();
wxFileSystem::AddHandler(new wxZipFSHandler);
- SetVendorName("wxWindows");
- SetAppName("wxHTMLHelp");
+ SetVendorName(wxT("wxWidgets") );
+ SetAppName(wxT("wxHTMLHelpServer") );
wxConfig::Get(); // create an instance
- help = new wxHtmlHelpController(
- wxHF_DEFAULT_STYLE|wxHF_FLAT_TOOLBAR|wxHF_OPEN_FILES
- );
-
- help->SetTitleFormat(wxT("%s"));
- if (argc < 2) {
- if (!OpenBook(help))
- return FALSE;
+ m_helpController = new wxHtmlHelpController( istyle );
+
+ if ( !hasWindowName )
+ {
+ titleFormat = wxT("Help: %s") ;
+ }
+ else
+ {
+ //remove underscores
+ windowName.Replace( wxT("_"), wxT(" ") );
+ titleFormat = windowName;
}
- for (int i = 1; i < argc; i++)
- help -> AddBook(argv[i]);
+ m_helpController->SetTitleFormat( titleFormat );
+
+ for( i=0; i<bookCount; i++ )
+ {
+ wxFileName fileName(book[i]);
+ m_helpController->AddBook(fileName);
+ }
#ifdef __WXMOTIF__
delete wxLog::SetActiveTarget(new wxLogGui);
#endif
- help -> DisplayContents();
+ m_helpController->DisplayContents();
- return TRUE;
+ return true;
}
int hvApp::OnExit()
{
- delete help;
+#if wxUSE_IPC
+ wxObjectList::compatibility_iterator node = m_connections.GetFirst();
+ while (node)
+ {
+ wxObjectList::compatibility_iterator next = node->GetNext();
+ hvConnection* connection = (hvConnection*) node->GetData();
+ connection->Disconnect();
+ delete connection;
+ node = next;
+ }
+ m_connections.Clear();
+
+ if (m_server)
+ {
+ delete m_server;
+ m_server = NULL;
+ }
+#endif
+
+ delete m_helpController;
delete wxConfig::Set(NULL);
return 0;
wxEmptyString,
wxEmptyString,
_(
-"Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|\
-HTML Help Project (*.hhp)|*.hhp"),
- wxOPEN | wxFILE_MUST_EXIST,
- NULL);
+ "Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|\
+ HTML Help Project (*.hhp)|*.hhp"),
+ wxFD_OPEN | wxFD_FILE_MUST_EXIST,
+ NULL);
- if (!s.IsEmpty())
+ if ( !s.empty() )
{
wxString ext = s.Right(4).Lower();
if (ext == _T(".zip") || ext == _T(".htb") || ext == _T(".hhp"))
{
wxBusyCursor bcur;
- controller->AddBook(s);
- return TRUE;
+ wxFileName fileName(s);
+ controller->AddBook(fileName);
+ return true;
}
}
- return FALSE;
+
+ return false;
}
+#ifdef __WXMAC__
+/// Respond to Apple Event for opening a document
+void hvApp::MacOpenFile(const wxString& filename)
+{
+ wxBusyCursor bcur;
+ wxFileName fileName(filename);
+ m_helpController->AddBook(fileName);
+ m_helpController->DisplayContents();
+}
+#endif
+
+
/*
- * Art provider class
- */
+* Art provider class
+*/
// ---------------------------------------------------------------------
// helper macros
// Standard macro for getting a resource from XPM file:
#define ART(artId, xpmRc) \
- if ( id == artId ) return wxBitmap(xpmRc##_xpm);
-
-// Compatibility hack to use wxApp::GetStdIcon of overriden by the user
-#if WXWIN_COMPATIBILITY_2_2
- #define GET_STD_ICON_FROM_APP(iconId) \
- if ( client == wxART_MESSAGE_BOX ) \
- { \
- wxIcon icon = wxTheApp->GetStdIcon(iconId); \
- if ( icon.Ok() ) \
- { \
- wxBitmap bmp; \
- bmp.CopyFromIcon(icon); \
- return bmp; \
- } \
- }
-#else
- #define GET_STD_ICON_FROM_APP(iconId)
-#endif
+if ( id == artId ) return wxBitmap(xpmRc##_xpm);
+
+#define GET_STD_ICON_FROM_APP(iconId)
// There are two ways of getting the standard icon: either via XPMs or via
// wxIcon ctor. This depends on the platform:
#if defined(__WXUNIVERSAL__)
- #define CREATE_STD_ICON(iconId, xpmRc) return wxNullBitmap;
+#define CREATE_STD_ICON(iconId, xpmRc) return wxNullBitmap;
#elif defined(__WXGTK__) || defined(__WXMOTIF__)
- #define CREATE_STD_ICON(iconId, xpmRc) return wxBitmap(xpmRc##_xpm);
+#define CREATE_STD_ICON(iconId, xpmRc) return wxBitmap(xpmRc##_xpm);
#else
- #define CREATE_STD_ICON(iconId, xpmRc) \
- { \
- wxIcon icon(_T(iconId)); \
- wxBitmap bmp; \
- bmp.CopyFromIcon(icon); \
- return bmp; \
- }
+#define CREATE_STD_ICON(iconId, xpmRc) \
+{ \
+ wxIcon icon(_T(iconId)); \
+ wxBitmap bmp; \
+ bmp.CopyFromIcon(icon); \
+ return bmp; \
+}
#endif
// Macro used in CreateBitmap to get wxICON_FOO icons:
#define ART_MSGBOX(artId, iconId, xpmRc) \
if ( id == artId ) \
- { \
- GET_STD_ICON_FROM_APP(iconId) \
- CREATE_STD_ICON(#iconId, xpmRc) \
- }
+{ \
+ GET_STD_ICON_FROM_APP(iconId) \
+ CREATE_STD_ICON(#iconId, xpmRc) \
+}
// ---------------------------------------------------------------------
// XPMs with the art
const wxSize& WXUNUSED(size))
{
ART(wxART_HELP_SIDE_PANEL, helpsidepanel)
- ART(wxART_HELP_SETTINGS, helpoptions)
- ART(wxART_HELP_BOOK, helpbook)
- ART(wxART_HELP_FOLDER, helpbook)
- ART(wxART_HELP_PAGE, helppage)
- //ART(wxART_ADD_BOOKMARK, addbookm)
- //ART(wxART_DEL_BOOKMARK, delbookm)
- ART(wxART_GO_BACK, helpback)
- ART(wxART_GO_FORWARD, helpforward)
- ART(wxART_GO_UP, helpup)
- ART(wxART_GO_DOWN, helpdown)
- ART(wxART_GO_TO_PARENT, helpuplevel)
- ART(wxART_FILE_OPEN, helpopen)
- if (client == wxART_HELP_BROWSER)
+ ART(wxART_HELP_SETTINGS, helpoptions)
+ ART(wxART_HELP_BOOK, helpbook)
+ ART(wxART_HELP_FOLDER, helpbook)
+ ART(wxART_HELP_PAGE, helppage)
+ //ART(wxART_ADD_BOOKMARK, addbookm)
+ //ART(wxART_DEL_BOOKMARK, delbookm)
+ ART(wxART_GO_BACK, helpback)
+ ART(wxART_GO_FORWARD, helpforward)
+ ART(wxART_GO_UP, helpup)
+ ART(wxART_GO_DOWN, helpdown)
+ ART(wxART_GO_TO_PARENT, helpuplevel)
+ ART(wxART_FILE_OPEN, helpopen)
+ if (client == wxART_HELP_BROWSER)
+ {
+ //ART(wxART_FRAME_ICON, helpicon)
+ ART(wxART_HELP, helpicon)
+ }
+
+ //ART(wxART_GO_HOME, home)
+
+ // Any wxWidgets icons not implemented here
+ // will be provided by the default art provider.
+ return wxNullBitmap;
+}
+
+#if wxUSE_IPC
+
+wxConnectionBase *hvServer::OnAcceptConnection(const wxString& topic)
+{
+ if (topic == wxT("HELP"))
+ return new hvConnection();
+ else
+ return NULL;
+}
+
+// ----------------------------------------------------------------------------
+// hvConnection
+// ----------------------------------------------------------------------------
+
+hvConnection::hvConnection()
+: wxConnection()
+{
+ wxGetApp().GetConnections().Append(this);
+}
+
+hvConnection::~hvConnection()
+{
+ wxGetApp().GetConnections().DeleteObject(this);
+}
+
+bool hvConnection::OnExecute(const wxString& WXUNUSED(topic),
+ wxChar *data,
+ int WXUNUSED(size),
+ wxIPCFormat WXUNUSED(format))
+{
+ // wxLogStatus("Execute command: %s", data);
+
+ if ( !wxStrncmp( data, wxT("--intstring"), 11 ) )
{
- ART(wxART_FRAME_ICON, helpicon)
+ long i;
+ wxString argStr = data;
+ wxString numb = argStr.AfterLast(wxT('g'));
+ if ( !(numb.ToLong(&i) ) )
+ {
+ wxLogError( wxT("Integer conversion failed for --intstring") );
+ }
+ else
+ {
+ wxGetApp().GetHelpController()->Display(int(i));
+ }
+ }
+ else
+ {
+ wxGetApp().GetHelpController()->Display(data);
+ }
+
+ return true;
+}
+
+bool hvConnection::OnPoke(const wxString& WXUNUSED(topic),
+ const wxString& item,
+ wxChar *data,
+ int WXUNUSED(size),
+ wxIPCFormat WXUNUSED(format))
+{
+ // wxLogStatus("Poke command: %s = %s", item.c_str(), data);
+ //topic is not tested
+
+ if ( wxGetApp().GetHelpController() )
+ {
+ if ( item == wxT("--AddBook") )
+ {
+ wxGetApp().GetHelpController()->AddBook(data);
+ }
+ else if ( item == wxT("--DisplayContents") )
+ {
+ wxGetApp().GetHelpController()->DisplayContents();
+ }
+ else if ( item == wxT("--DisplayIndex") )
+ {
+ wxGetApp().GetHelpController()->DisplayIndex();
+ }
+ else if ( item == wxT("--KeywordSearch") )
+ {
+ wxGetApp().GetHelpController()->KeywordSearch(data);
+ }
+ else if ( item == wxT("--SetTitleFormat") )
+ {
+ wxString newname = data;
+ newname.Replace( wxT("_"), wxT(" ") );
+ wxGetApp().GetHelpController()->SetTitleFormat(newname);
+ //does not redraw title bar?
+ //wxGetApp().GetHelpController()->ReFresh(); - or something
+ }
+ else if ( item == wxT("--SetTempDir") )
+ {
+ wxGetApp().GetHelpController()->SetTempDir(data);
+ }
+ else if ( item == wxT("--YouAreDead") )
+ {
+ // don't really know how to kill app from down here...
+ // use wxKill from client instead
+ //wxWindow *win = wxTheApp->GetTopWindow();
+ //if ( win )
+ // win->Destroy();
+ }
}
- //ART(wxART_GO_HOME, home)
+ return true;
+}
+
+wxChar *hvConnection::OnRequest(const wxString& WXUNUSED(topic),
+ const wxString& WXUNUSED(item),
+ int * WXUNUSED(size),
+ wxIPCFormat WXUNUSED(format))
+{
+ return NULL;
+}
- // Any wxWindows icons not implemented here
- // will be provided by the default art provider.
- return wxNullBitmap;
+bool hvConnection::OnStartAdvise(const wxString& WXUNUSED(topic),
+ const wxString& WXUNUSED(item))
+{
+ return true;
}
+
+#endif // #if wxUSE_IPC
projects / wxWidgets.git / blobdiff