gridctrl.cpp Generic
gridsel.cpp Generic
helpext.cpp Generic Generic
-helphtml.cpp Generic Generic
imaglist.cpp Generic NotWin32
laywin.cpp Generic
listctrl.cpp Generic NotWin32
hashmap.h WXH Base
help.h WXH
helpbase.h WXH
-helphtml.h WXH
helpwin.h WXH
icon.h WXH
iconbndl.h WXH
gridctrl.h GenericH
gridg.h GenericH
helpext.h GenericH
-helphtml.h GenericH
imaglist.h GenericH
laywin.h GenericH
listctrl.h GenericH NotWin32
# pragma interface "wxexthlp.h"
#endif
-#include "wx/generic/helphtml.h"
+#include "wx/helpbase.h"
+
+/// Path separator.
+#ifdef __WXMSW__
+#define WXEXTHELP_SEPARATOR _T('\\')
+#elif defined(__WXMAC__)
+#define WXEXTHELP_SEPARATOR _T(':')
+#else
+#define WXEXTHELP_SEPARATOR _T('/')
+#endif
+
+class WXDLLEXPORT wxExtHelpMapList;
#ifndef WXEXTHELP_DEFAULTBROWSER
/// Default browser name.
Lines starting with ';' will be ignored.
*/
-class WXDLLEXPORT wxExtHelpController : public wxHTMLHelpControllerBase
+class WXDLLEXPORT wxExtHelpController : public wxHelpControllerBase
{
DECLARE_CLASS(wxExtHelpController)
public:
- wxExtHelpController(void);
+ wxExtHelpController();
+ ~wxExtHelpController();
/** Tell it which browser to use.
The Netscape support will check whether Netscape is already
@param isNetscape Set this to TRUE if the browser is some variant of Netscape.
*/
// Obsolete form
- void SetBrowser(wxString const & browsername = WXEXTHELP_DEFAULTBROWSER,
+ void SetBrowser(const wxString & browsername = WXEXTHELP_DEFAULTBROWSER,
bool isNetscape = WXEXTHELP_DEFAULTBROWSER_IS_NETSCAPE);
// Set viewer: new name for SetBrowser
virtual void SetViewer(const wxString& viewer = WXEXTHELP_DEFAULTBROWSER, long flags = wxHELP_NETSCAPE);
+ /** This must be called to tell the controller where to find the
+ documentation.
+ If a locale is set, look in file/localename, i.e.
+ If passed "/usr/local/myapp/help" and the current wxLocale is
+ set to be "de", then look in "/usr/local/myapp/help/de/"
+ first and fall back to "/usr/local/myapp/help" if that
+ doesn't exist.
+
+ @param file - NOT a filename, but a directory name.
+ @return true on success
+ */
+ virtual bool Initialize(const wxString& dir, int WXUNUSED(server))
+ { return Initialize(dir); }
+
+ /** This must be called to tell the controller where to find the
+ documentation.
+ If a locale is set, look in file/localename, i.e.
+ If passed "/usr/local/myapp/help" and the current wxLocale is
+ set to be "de", then look in "/usr/local/myapp/help/de/"
+ first and fall back to "/usr/local/myapp/help" if that
+ doesn't exist.
+ @param dir - directory name where to fine the help files
+ @return true on success
+ */
+ virtual bool Initialize(const wxString& dir);
+
+ /** If file is "", reloads file given in Initialize.
+ @file Name of help directory.
+ @return true on success
+ */
+ virtual bool LoadFile(const wxString& file = wxT(""));
+
+ /** Display list of all help entries.
+ @return true on success
+ */
+ virtual bool DisplayContents(void);
+ /** Display help for id sectionNo.
+ @return true on success
+ */
+ virtual bool DisplaySection(int sectionNo);
+ /** Display help for id sectionNo -- identical with DisplaySection().
+ @return true on success
+ */
+ virtual bool DisplaySection(const wxString& section);
+ /** Display help for URL (using DisplayHelp) or keyword (using KeywordSearch)
+ @return true on success
+ */
+ virtual bool DisplayBlock(long blockNo);
+ /** Search comment/documentation fields in map file and present a
+ list to chose from.
+ @key k string to search for, empty string will list all entries
+ @return true on success
+ */
+ virtual bool KeywordSearch(const wxString& k);
+
+ /// does nothing
+ virtual bool Quit(void);
+ /// does nothing
+ virtual void OnQuit(void);
+
+ /// Call the browser using a relative URL.
+ virtual bool DisplayHelp(const wxString &) ;
+
+ /// Allows one to override the default settings for the help frame.
+ virtual void SetFrameParameters(const wxString& WXUNUSED(title),
+ const wxSize& WXUNUSED(size),
+ const wxPoint& WXUNUSED(pos) = wxDefaultPosition,
+ bool WXUNUSED(newFrameEachTime) = FALSE)
+ {
+ // does nothing by default
+ }
+ /// Obtains the latest settings used by the help frame and the help
+ /// frame.
+ virtual wxFrame *GetFrameParameters(wxSize *WXUNUSED(size) = NULL,
+ wxPoint *WXUNUSED(pos) = NULL,
+ bool *WXUNUSED(newFrameEachTime) = NULL)
+ {
+ return (wxFrame*) NULL;// does nothing by default
+ }
+
+ protected:
+ /// Filename of currently active map file.
+ wxString m_MapFile;
+ /// How many entries do we have in the map file?
+ int m_NumOfEntries;
+ /// A list containing all id,url,documentation triples.
+ wxList *m_MapList;
+ /// Deletes the list and all objects.
+ void DeleteList(void);
+
private:
/// How to call the html viewer.
wxString m_BrowserName;
/// Is the viewer a variant of netscape?
bool m_BrowserIsNetscape;
- /// Call the browser using a relative URL.
- virtual bool DisplayHelp(const wxString&);
};
#endif // wxUSE_HELP
+++ /dev/null
-/*-*- c++ -*-********************************************************
- * helphtml.h - base class for html based help controllers *
- * *
- * (C) 1999 by Karsten Ballüder (Ballueder@usa.net) *
- * *
- * $Id$
- *******************************************************************/
-
-#ifndef __WX_HELPHTML_H_
-#define __WX_HELPHTML_H_
-
-#if wxUSE_HELP
-
-#if defined(__GNUG__) && !defined(__APPLE__)
-# pragma interface "helphtml.h"
-#endif
-
-#include "wx/helpbase.h"
-#include "wx/frame.h"
-
-/// Path separator.
-#ifdef __WXMSW__
-#define WXEXTHELP_SEPARATOR _T('\\')
-#elif defined(__WXMAC__)
-#define WXEXTHELP_SEPARATOR _T(':')
-#else
-#define WXEXTHELP_SEPARATOR _T('/')
-#endif
-
-class WXDLLEXPORT wxExtHelpMapList;
-
-
-/**
- This class is the base class for all html help implementations.
- It requires the name of a directory containing the documentation
- and a file mapping numerical Section numbers to relative URLS.
-
- The map file contains two or three fields per line:
- numeric_id relative_URL [; comment/documentation]
-
- The numeric_id is the id used to look up the entry in
- DisplaySection()/DisplayBlock(). The relative_URL is a filename of
- an html file, relative to the help directory. The optional
- comment/documentation field (after a ';') is used for keyword
- searches, so some meaningful text here does not hurt.
- If the documentation itself contains a ';', only the part before
- that will be displayed in the listbox, but all of it used for search.
-
- Lines starting with ';' will be ignored.
-*/
-
-class WXDLLEXPORT wxHTMLHelpControllerBase : public wxHelpControllerBase
-{
-DECLARE_ABSTRACT_CLASS(wxHTMLHelpControllerBase)
- public:
- wxHTMLHelpControllerBase(void);
- virtual ~wxHTMLHelpControllerBase(void);
-
- /** This must be called to tell the controller where to find the
- documentation.
- If a locale is set, look in file/localename, i.e.
- If passed "/usr/local/myapp/help" and the current wxLocale is
- set to be "de", then look in "/usr/local/myapp/help/de/"
- first and fall back to "/usr/local/myapp/help" if that
- doesn't exist.
-
- @param file - NOT a filename, but a directory name.
- @return true on success
- */
- virtual bool Initialize(const wxString& dir, int WXUNUSED(server))
- { return Initialize(dir); }
-
- /** This must be called to tell the controller where to find the
- documentation.
- If a locale is set, look in file/localename, i.e.
- If passed "/usr/local/myapp/help" and the current wxLocale is
- set to be "de", then look in "/usr/local/myapp/help/de/"
- first and fall back to "/usr/local/myapp/help" if that
- doesn't exist.
- @param dir - directory name where to fine the help files
- @return true on success
- */
- virtual bool Initialize(const wxString& dir);
-
- /** If file is "", reloads file given in Initialize.
- @file Name of help directory.
- @return true on success
- */
- virtual bool LoadFile(const wxString& file = wxT(""));
-
- /** Display list of all help entries.
- @return true on success
- */
- virtual bool DisplayContents(void);
- /** Display help for id sectionNo.
- @return true on success
- */
- virtual bool DisplaySection(int sectionNo);
- /** Display help for id sectionNo -- identical with DisplaySection().
- @return true on success
- */
- virtual bool DisplaySection(const wxString& section);
- /** Display help for URL (using DisplayHelp) or keyword (using KeywordSearch)
- @return true on success
- */
- virtual bool DisplayBlock(long blockNo);
- /** Search comment/documentation fields in map file and present a
- list to chose from.
- @key k string to search for, empty string will list all entries
- @return true on success
- */
- virtual bool KeywordSearch(const wxString& k);
-
- /// does nothing
- virtual bool Quit(void);
- /// does nothing
- virtual void OnQuit(void);
-
- /// Call the browser using a relative URL.
- virtual bool DisplayHelp(const wxString &) = 0;
-
- /// Allows one to override the default settings for the help frame.
- virtual void SetFrameParameters(const wxString& WXUNUSED(title),
- const wxSize& WXUNUSED(size),
- const wxPoint& WXUNUSED(pos) = wxDefaultPosition,
- bool WXUNUSED(newFrameEachTime) = FALSE)
- {
- // does nothing by default
- }
- /// Obtains the latest settings used by the help frame and the help
- /// frame.
- virtual wxFrame *GetFrameParameters(wxSize *WXUNUSED(size) = NULL,
- wxPoint *WXUNUSED(pos) = NULL,
- bool *WXUNUSED(newFrameEachTime) = NULL)
- {
- return (wxFrame*) NULL;// does nothing by default
- }
-
- protected:
- /// Filename of currently active map file.
- wxString m_MapFile;
- /// How many entries do we have in the map file?
- int m_NumOfEntries;
- /// A list containing all id,url,documentation triples.
- wxList *m_MapList;
- /// Deletes the list and all objects.
- void DeleteList(void);
-};
-
-#endif // wxUSE_HELP
-
-#endif // __WX_HELPHTML_H_
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
#include <windows.h>
#endif
-IMPLEMENT_CLASS(wxExtHelpController, wxHTMLHelpControllerBase)
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+/// Name for map file.
+#define WXEXTHELP_MAPFILE _T("wxhelp.map")
+/// Maximum line length in map file.
+#define WXEXTHELP_BUFLEN 512
+/// Character introducing comments/documentation field in map file.
+#define WXEXTHELP_COMMENTCHAR ';'
+
+#define CONTENTS_ID 0
+
+IMPLEMENT_CLASS(wxExtHelpController, wxHelpControllerBase)
/// Name of environment variable to set help browser.
#define WXEXTHELP_ENVVAR_BROWSER wxT("WX_HELPBROWSER")
and a file mapping numerical Section numbers to relative URLS.
*/
-wxExtHelpController::wxExtHelpController(void)
+wxExtHelpController::wxExtHelpController()
{
+ m_MapList = (wxList*) NULL;
+ m_NumOfEntries = 0;
m_BrowserName = WXEXTHELP_DEFAULTBROWSER;
m_BrowserIsNetscape = WXEXTHELP_DEFAULTBROWSER_IS_NETSCAPE;
}
}
+wxExtHelpController::~wxExtHelpController()
+{
+ DeleteList();
+}
-void wxExtHelpController::SetBrowser(wxString const & browsername, bool isNetscape)
+void wxExtHelpController::SetBrowser(const wxString& browsername, bool isNetscape)
{
m_BrowserName = browsername;
m_BrowserIsNetscape = isNetscape;
#endif
}
+class wxExtHelpMapEntry : public wxObject
+{
+public:
+ int id;
+ wxString url;
+ wxString doc;
+ wxExtHelpMapEntry(int iid, wxString const &iurl, wxString const &idoc)
+ { id = iid; url = iurl; doc = idoc; }
+};
+
+void wxExtHelpController::DeleteList()
+{
+ if(m_MapList)
+ {
+ wxNode *node = m_MapList->GetFirst();
+ while (node)
+ {
+ delete (wxExtHelpMapEntry *)node->GetData();
+ delete node;
+ node = m_MapList->GetFirst();
+ }
+ delete m_MapList;
+ m_MapList = (wxList*) NULL;
+ }
+}
+
+/** This must be called to tell the controller where to find the
+ documentation.
+ @param file - NOT a filename, but a directory name.
+ @return true on success
+*/
+bool
+wxExtHelpController::Initialize(const wxString& file)
+{
+ return LoadFile(file);
+}
+
+
+// ifile is the name of the base help directory
+bool wxExtHelpController::LoadFile(const wxString& ifile)
+{
+ wxString mapFile, file, url, doc;
+ int id,i,len;
+ char buffer[WXEXTHELP_BUFLEN];
+
+ wxBusyCursor b; // display a busy cursor
+
+ if(! ifile.IsEmpty())
+ {
+ file = ifile;
+ if(! wxIsAbsolutePath(file))
+ {
+ wxChar* f = wxGetWorkingDirectory();
+ file = f;
+ delete[] f; // wxGetWorkingDirectory returns new memory
+#ifdef __WXMAC__
+ file << ifile;
+#else
+ file << WXEXTHELP_SEPARATOR << ifile;
+#endif
+ }
+ else
+ file = ifile;
+
+#if wxUSE_INTL
+ // If a locale is set, look in file/localename, i.e.
+ // If passed "/usr/local/myapp/help" and the current wxLocale is
+ // set to be "de", then look in "/usr/local/myapp/help/de/"
+ // first and fall back to "/usr/local/myapp/help" if that
+ // doesn't exist.
+ if(wxGetLocale() && !wxGetLocale()->GetName().IsEmpty())
+ {
+ wxString newfile;
+ newfile << WXEXTHELP_SEPARATOR << wxGetLocale()->GetName();
+ if(wxDirExists(newfile))
+ file = newfile;
+ else
+ {
+ newfile = WXEXTHELP_SEPARATOR;
+ const wxChar *cptr = wxGetLocale()->GetName().c_str();
+ while(*cptr && *cptr != wxT('_'))
+ newfile << *(cptr++);
+ if(wxDirExists(newfile))
+ file = newfile;
+ }
+ }
+#endif
+
+ if(! wxDirExists(file))
+ return FALSE;
+
+ mapFile << file << WXEXTHELP_SEPARATOR << WXEXTHELP_MAPFILE;
+ }
+ else // try to reload old file
+ mapFile = m_MapFile;
+
+ if(! wxFileExists(mapFile))
+ return FALSE;
+
+ DeleteList();
+ m_MapList = new wxList;
+ m_NumOfEntries = 0;
+
+ FILE *input = wxFopen(mapFile,wxT("rt"));
+ if(! input)
+ return FALSE;
+ do
+ {
+ if(fgets(buffer,WXEXTHELP_BUFLEN,input) && *buffer != WXEXTHELP_COMMENTCHAR)
+ {
+ len = strlen(buffer);
+ if(buffer[len-1] == '\n')
+ buffer[len-1] = '\0'; // cut of trailing newline
+ if(sscanf(buffer,"%d", &id) != 1)
+ break; // error
+ for(i=0; isdigit(buffer[i])||isspace(buffer[i])||buffer[i]=='-'; i++)
+ ; // find begin of URL
+ url = wxT("");
+ while(buffer[i] && ! isspace(buffer[i]) && buffer[i] !=
+ WXEXTHELP_COMMENTCHAR)
+ url << (wxChar) buffer[i++];
+ while(buffer[i] && buffer[i] != WXEXTHELP_COMMENTCHAR)
+ i++;
+ doc = wxT("");
+ if(buffer[i])
+ doc = wxString::FromAscii( (buffer + i + 1) ); // skip the comment character
+ m_MapList->Append(new wxExtHelpMapEntry(id,url,doc));
+ m_NumOfEntries++;
+ }
+ }while(! feof(input));
+ fclose(input);
+
+ m_MapFile = file; // now it's valid
+ return TRUE;
+}
+
+
+bool
+wxExtHelpController::DisplayContents()
+{
+ if(! m_NumOfEntries)
+ return FALSE;
+
+ wxString contents;
+ wxNode *node = m_MapList->GetFirst();
+ wxExtHelpMapEntry *entry;
+ while(node)
+ {
+ entry = (wxExtHelpMapEntry *)node->GetData();
+ if(entry->id == CONTENTS_ID)
+ {
+ contents = entry->url;
+ break;
+ }
+ node = node->GetNext();
+ }
+
+ bool rc = FALSE;
+ wxString file;
+ file << m_MapFile << WXEXTHELP_SEPARATOR << contents;
+ if(file.Contains(wxT('#')))
+ file = file.BeforeLast(wxT('#'));
+ if(contents.Length() && wxFileExists(file))
+ rc = DisplaySection(CONTENTS_ID);
+
+ // if not found, open homemade toc:
+ return rc ? TRUE : KeywordSearch(wxT(""));
+}
+
+bool
+wxExtHelpController::DisplaySection(int sectionNo)
+{
+ if(! m_NumOfEntries)
+ return FALSE;
+
+ wxBusyCursor b; // display a busy cursor
+ wxNode *node = m_MapList->GetFirst();
+ wxExtHelpMapEntry *entry;
+ while(node)
+ {
+ entry = (wxExtHelpMapEntry *)node->GetData();
+ if(entry->id == sectionNo)
+ return DisplayHelp(entry->url);
+ node = node->GetNext();
+ }
+ return FALSE;
+}
+
+bool wxExtHelpController::DisplaySection(const wxString& section)
+{
+ bool isFilename = (section.Find(wxT(".htm")) != -1);
+
+ if (isFilename)
+ return DisplayHelp(section);
+ else
+ return KeywordSearch(section);
+}
+
+bool
+wxExtHelpController::DisplayBlock(long blockNo)
+{
+ return DisplaySection((int)blockNo);
+}
+
+bool
+wxExtHelpController::KeywordSearch(const wxString& k)
+{
+ if(! m_NumOfEntries)
+ return FALSE;
+
+ wxString *choices = new wxString[m_NumOfEntries];
+ wxString *urls = new wxString[m_NumOfEntries];
+ wxString compA, compB;
+
+ int idx = 0, j;
+ bool rc;
+ bool showAll = k.IsEmpty();
+ wxNode *node = m_MapList->GetFirst();
+ wxExtHelpMapEntry *entry;
+
+ {
+ wxBusyCursor b; // display a busy cursor
+ compA = k; compA.LowerCase(); // we compare case insensitive
+ while(node)
+ {
+ entry = (wxExtHelpMapEntry *)node->GetData();
+ compB = entry->doc; compB.LowerCase();
+ if((showAll || compB.Contains(k)) && ! compB.IsEmpty())
+ {
+ urls[idx] = entry->url;
+ // doesn't work:
+ // choices[idx] = (**i).doc.Contains((**i).doc.Before(WXEXTHELP_COMMENTCHAR));
+ //if(choices[idx].IsEmpty()) // didn't contain the ';'
+ // choices[idx] = (**i).doc;
+ choices[idx] = wxT("");
+ for(j=0;entry->doc.c_str()[j]
+ && entry->doc.c_str()[j] != WXEXTHELP_COMMENTCHAR; j++)
+ choices[idx] << entry->doc.c_str()[j];
+ idx++;
+ }
+ node = node->GetNext();
+ }
+ }
+
+ if(idx == 1)
+ rc = DisplayHelp(urls[0]);
+ else if(idx == 0)
+ {
+ wxMessageBox(_("No entries found."));
+ rc = FALSE;
+ }
+ else
+ {
+ idx = wxGetSingleChoiceIndex(showAll ? _("Help Index") : _("Relevant entries:"),
+ showAll ? _("Help Index") : _("Entries found"),
+ idx,choices);
+ if(idx != -1)
+ rc = DisplayHelp(urls[idx]);
+ else
+ rc = FALSE;
+ }
+ delete[] urls;
+ delete[] choices;
+
+ return rc;
+}
+
+
+bool wxExtHelpController::Quit()
+{
+ return TRUE;
+}
+
+void wxExtHelpController::OnQuit()
+{
+}
+
+
#endif // wxUSE_HELP
+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: helphtml.cpp
-// Purpose: base class for html help systems
-// Author: Karsten Ballueder
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Karsten Ballueder
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-# pragma implementation "helphtml.h"
-#endif
-
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#if wxUSE_HELP
-
-#ifndef WX_PRECOMP
- #include "wx/setup.h"
- #include "wx/string.h"
- #include "wx/utils.h"
- #include "wx/list.h"
- #include "wx/intl.h"
- #include "wx/msgdlg.h"
- #include "wx/choicdlg.h"
-#endif
-
-#include "wx/helpbase.h"
-#include "wx/generic/helpext.h"
-
-#include <stdio.h>
-#include <ctype.h>
-#ifndef __MWERKS__
-#include <sys/stat.h>
-#endif
-
-#if !defined(__WINDOWS__) && !defined(__OS2__)
- #include <unistd.h>
-#endif
-
-// ----------------------------------------------------------------------------
-// constants
-// ----------------------------------------------------------------------------
-
-/// Name for map file.
-#define WXEXTHELP_MAPFILE _T("wxhelp.map")
-/// Maximum line length in map file.
-#define WXEXTHELP_BUFLEN 512
-/// Character introducing comments/documentation field in map file.
-#define WXEXTHELP_COMMENTCHAR ';'
-
-#define CONTENTS_ID 0
-
-class wxExtHelpMapEntry : public wxObject
-{
-public:
- int id;
- wxString url;
- wxString doc;
- wxExtHelpMapEntry(int iid, wxString const &iurl, wxString const &idoc)
- { id = iid; url = iurl; doc = idoc; }
-};
-
-IMPLEMENT_ABSTRACT_CLASS(wxHTMLHelpControllerBase, wxHelpControllerBase)
-
-/**
- This class implements help via an external browser.
- It requires the name of a directory containing the documentation
- and a file mapping numerical Section numbers to relative URLS.
-*/
-
-wxHTMLHelpControllerBase::wxHTMLHelpControllerBase()
-{
- m_MapList = (wxList*) NULL;
- m_NumOfEntries = 0;
-}
-
-void
-wxHTMLHelpControllerBase::DeleteList()
-{
- if(m_MapList)
- {
- wxNode *node = m_MapList->GetFirst();
- while (node)
- {
- delete (wxExtHelpMapEntry *)node->GetData();
- delete node;
- node = m_MapList->GetFirst();
- }
- delete m_MapList;
- m_MapList = (wxList*) NULL;
- }
-}
-
-wxHTMLHelpControllerBase::~wxHTMLHelpControllerBase()
-{
- DeleteList();
-}
-
-/** This must be called to tell the controller where to find the
- documentation.
- @param file - NOT a filename, but a directory name.
- @return true on success
-*/
-bool
-wxHTMLHelpControllerBase::Initialize(const wxString& file)
-{
- return LoadFile(file);
-}
-
-
-// ifile is the name of the base help directory
-bool
-wxHTMLHelpControllerBase::LoadFile(const wxString& ifile)
-{
- wxString mapFile, file, url, doc;
- int id,i,len;
- char buffer[WXEXTHELP_BUFLEN];
-
- wxBusyCursor b; // display a busy cursor
-
- if(! ifile.IsEmpty())
- {
- file = ifile;
- if(! wxIsAbsolutePath(file))
- {
- wxChar* f = wxGetWorkingDirectory();
- file = f;
- delete[] f; // wxGetWorkingDirectory returns new memory
-#ifdef __WXMAC__
- file << ifile;
-#else
- file << WXEXTHELP_SEPARATOR << ifile;
-#endif
- }
- else
- file = ifile;
-
-#if wxUSE_INTL
- // If a locale is set, look in file/localename, i.e.
- // If passed "/usr/local/myapp/help" and the current wxLocale is
- // set to be "de", then look in "/usr/local/myapp/help/de/"
- // first and fall back to "/usr/local/myapp/help" if that
- // doesn't exist.
- if(wxGetLocale() && !wxGetLocale()->GetName().IsEmpty())
- {
- wxString newfile;
- newfile << WXEXTHELP_SEPARATOR << wxGetLocale()->GetName();
- if(wxDirExists(newfile))
- file = newfile;
- else
- {
- newfile = WXEXTHELP_SEPARATOR;
- const wxChar *cptr = wxGetLocale()->GetName().c_str();
- while(*cptr && *cptr != wxT('_'))
- newfile << *(cptr++);
- if(wxDirExists(newfile))
- file = newfile;
- }
- }
-#endif
-
- if(! wxDirExists(file))
- return FALSE;
-
- mapFile << file << WXEXTHELP_SEPARATOR << WXEXTHELP_MAPFILE;
- }
- else // try to reload old file
- mapFile = m_MapFile;
-
- if(! wxFileExists(mapFile))
- return FALSE;
-
- DeleteList();
- m_MapList = new wxList;
- m_NumOfEntries = 0;
-
- FILE *input = wxFopen(mapFile,wxT("rt"));
- if(! input)
- return FALSE;
- do
- {
- if(fgets(buffer,WXEXTHELP_BUFLEN,input) && *buffer != WXEXTHELP_COMMENTCHAR)
- {
- len = strlen(buffer);
- if(buffer[len-1] == '\n')
- buffer[len-1] = '\0'; // cut of trailing newline
- if(sscanf(buffer,"%d", &id) != 1)
- break; // error
- for(i=0; isdigit(buffer[i])||isspace(buffer[i])||buffer[i]=='-'; i++)
- ; // find begin of URL
- url = wxT("");
- while(buffer[i] && ! isspace(buffer[i]) && buffer[i] !=
- WXEXTHELP_COMMENTCHAR)
- url << (wxChar) buffer[i++];
- while(buffer[i] && buffer[i] != WXEXTHELP_COMMENTCHAR)
- i++;
- doc = wxT("");
- if(buffer[i])
- doc = wxString::FromAscii( (buffer + i + 1) ); // skip the comment character
- m_MapList->Append(new wxExtHelpMapEntry(id,url,doc));
- m_NumOfEntries++;
- }
- }while(! feof(input));
- fclose(input);
-
- m_MapFile = file; // now it's valid
- return TRUE;
-}
-
-
-bool
-wxHTMLHelpControllerBase::DisplayContents()
-{
- if(! m_NumOfEntries)
- return FALSE;
-
- wxString contents;
- wxNode *node = m_MapList->GetFirst();
- wxExtHelpMapEntry *entry;
- while(node)
- {
- entry = (wxExtHelpMapEntry *)node->GetData();
- if(entry->id == CONTENTS_ID)
- {
- contents = entry->url;
- break;
- }
- node = node->GetNext();
- }
-
- bool rc = FALSE;
- wxString file;
- file << m_MapFile << WXEXTHELP_SEPARATOR << contents;
- if(file.Contains(wxT('#')))
- file = file.BeforeLast(wxT('#'));
- if(contents.Length() && wxFileExists(file))
- rc = DisplaySection(CONTENTS_ID);
-
- // if not found, open homemade toc:
- return rc ? TRUE : KeywordSearch(wxT(""));
-}
-
-bool
-wxHTMLHelpControllerBase::DisplaySection(int sectionNo)
-{
- if(! m_NumOfEntries)
- return FALSE;
-
- wxBusyCursor b; // display a busy cursor
- wxNode *node = m_MapList->GetFirst();
- wxExtHelpMapEntry *entry;
- while(node)
- {
- entry = (wxExtHelpMapEntry *)node->GetData();
- if(entry->id == sectionNo)
- return DisplayHelp(entry->url);
- node = node->GetNext();
- }
- return FALSE;
-}
-
-bool wxHTMLHelpControllerBase::DisplaySection(const wxString& section)
-{
- bool isFilename = (section.Find(wxT(".htm")) != -1);
-
- if (isFilename)
- return DisplayHelp(section);
- else
- return KeywordSearch(section);
-}
-
-bool
-wxHTMLHelpControllerBase::DisplayBlock(long blockNo)
-{
- return DisplaySection((int)blockNo);
-}
-
-bool
-wxHTMLHelpControllerBase::KeywordSearch(const wxString& k)
-{
- if(! m_NumOfEntries)
- return FALSE;
-
- wxString *choices = new wxString[m_NumOfEntries];
- wxString *urls = new wxString[m_NumOfEntries];
- wxString compA, compB;
-
- int idx = 0, j;
- bool rc;
- bool showAll = k.IsEmpty();
- wxNode *node = m_MapList->GetFirst();
- wxExtHelpMapEntry *entry;
-
- {
- wxBusyCursor b; // display a busy cursor
- compA = k; compA.LowerCase(); // we compare case insensitive
- while(node)
- {
- entry = (wxExtHelpMapEntry *)node->GetData();
- compB = entry->doc; compB.LowerCase();
- if((showAll || compB.Contains(k)) && ! compB.IsEmpty())
- {
- urls[idx] = entry->url;
- // doesn't work:
- // choices[idx] = (**i).doc.Contains((**i).doc.Before(WXEXTHELP_COMMENTCHAR));
- //if(choices[idx].IsEmpty()) // didn't contain the ';'
- // choices[idx] = (**i).doc;
- choices[idx] = wxT("");
- for(j=0;entry->doc.c_str()[j]
- && entry->doc.c_str()[j] != WXEXTHELP_COMMENTCHAR; j++)
- choices[idx] << entry->doc.c_str()[j];
- idx++;
- }
- node = node->GetNext();
- }
- }
-
- if(idx == 1)
- rc = DisplayHelp(urls[0]);
- else if(idx == 0)
- {
- wxMessageBox(_("No entries found."));
- rc = FALSE;
- }
- else
- {
- idx = wxGetSingleChoiceIndex(showAll ? _("Help Index") : _("Relevant entries:"),
- showAll ? _("Help Index") : _("Entries found"),
- idx,choices);
- if(idx != -1)
- rc = DisplayHelp(urls[idx]);
- else
- rc = FALSE;
- }
- delete[] urls;
- delete[] choices;
-
- return rc;
-}
-
-
-bool
-wxHTMLHelpControllerBase::Quit()
-{
- return TRUE;
-}
-
-void
-wxHTMLHelpControllerBase::OnQuit()
-{
-}
-
-#endif // wxUSE_HELP
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
generic/gridctrl.cpp \
generic/gridsel.cpp \
generic/helpext.cpp \
- generic/helphtml.cpp \
generic/imaglist.cpp \
generic/laywin.cpp \
generic/listctrl.cpp \
hashmap.h \
help.h \
helpbase.h \
- helphtml.h \
helpwin.h \
icon.h \
iconbndl.h \
generic/gridctrl.h \
generic/gridg.h \
generic/helpext.h \
- generic/helphtml.h \
generic/imaglist.h \
generic/laywin.h \
generic/listctrl.h \
gridctrl.o \
gridsel.o \
helpext.o \
- helphtml.o \
imaglist.o \
laywin.o \
listctrl.o \
projects / wxWidgets.git / commitdiff
