// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+#pragma implementation "helpctrl.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#pragma hdrstop
#endif
-#include "wx/defs.h"
+#if wxUSE_WXHTML_HELP
-#if wxUSE_HTML
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/intl.h"
+#endif // WX_PRECOMP
#include "wx/html/helpctrl.h"
-#include "wx/wx.h"
#include "wx/busyinfo.h"
-IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpController, wxHelpControllerBase)
+#ifdef __WXGTK__
+ // for the hack in AddGrabIfNeeded()
+ #include "wx/dialog.h"
+#endif // __WXGTK__
+
+#if wxUSE_HELP
+ #include "wx/tipwin.h"
+#endif
+
-#if 0
-BEGIN_EVENT_TABLE(wxHtmlHelpController, wxEvtHandler)
-EVT_CLOSE(wxHtmlHelpController::OnCloseFrame)
-END_EVENT_TABLE()
+#if wxUSE_LIBMSPACK
+#include "wx/html/forcelnk.h"
+FORCE_LINK(wxhtml_chm_support)
#endif
+IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpController, wxHelpControllerBase)
+
wxHtmlHelpController::wxHtmlHelpController(int style)
{
m_helpFrame = NULL;
wxHtmlHelpController::~wxHtmlHelpController()
{
- WriteCustomization(m_Config, m_ConfigRoot);
+ if (m_Config)
+ WriteCustomization(m_Config, m_ConfigRoot);
if (m_helpFrame)
DestroyHelpWindow();
}
}
+bool wxHtmlHelpController::AddBook(const wxFileName& book_file, bool show_wait_msg)
+{
+ return AddBook(wxFileSystem::FileNameToURL(book_file), show_wait_msg);
+}
+
bool wxHtmlHelpController::AddBook(const wxString& book, bool show_wait_msg)
{
wxBusyCursor cur;
#if wxUSE_BUSYINFO
wxBusyInfo* busy = NULL;
wxString info;
- if (show_wait_msg) {
+ if (show_wait_msg)
+ {
info.Printf(_("Adding book %s"), book.c_str());
busy = new wxBusyInfo(info);
}
#if wxUSE_BUSYINFO
if (show_wait_msg)
delete busy;
-#endif
+#else
+ wxUnusedVar(show_wait_msg);
+#endif
+ if (m_helpFrame)
+ m_helpFrame->RefreshLists();
return retval;
}
void wxHtmlHelpController::CreateHelpWindow()
{
- if (m_helpFrame) {
+ if (m_helpFrame)
+ {
m_helpFrame->Raise();
return ;
}
- if (m_Config == NULL)
+ if (m_Config == NULL)
{
- m_Config = wxConfigBase::Get(FALSE);
+ m_Config = wxConfigBase::Get(false);
if (m_Config != NULL)
m_ConfigRoot = _T("wxWindows/wxHtmlHelpController");
}
m_helpFrame = CreateHelpFrame(&m_helpData);
m_helpFrame->SetController(this);
-// m_helpFrame->PushEventHandler(this);
if (m_Config)
m_helpFrame->UseConfig(m_Config, m_ConfigRoot);
m_helpFrame->Create(NULL, wxID_HTML_HELPFRAME, wxEmptyString, m_FrameStyle);
m_helpFrame->SetTitleFormat(m_titleFormat);
- m_helpFrame->Show(TRUE);
+
+ m_helpFrame->Show(true);
}
void wxHtmlHelpController::ReadCustomization(wxConfigBase* cfg, const wxString& path)
{
/* should not be called by the user; call UseConfig, and the controller
* will do the rest */
- if (m_helpFrame)
+ if (m_helpFrame && cfg)
m_helpFrame->ReadCustomization(cfg, path);
}
void wxHtmlHelpController::WriteCustomization(wxConfigBase* cfg, const wxString& path)
{
/* typically called by the controllers OnCloseFrame handler */
- if (m_helpFrame)
+ if (m_helpFrame && cfg)
m_helpFrame->WriteCustomization(cfg, path);
}
{
m_Config = config;
m_ConfigRoot = rootpath;
- if (m_helpFrame) m_helpFrame -> UseConfig(config, rootpath);
+ if (m_helpFrame) m_helpFrame->UseConfig(config, rootpath);
ReadCustomization(config, rootpath);
}
wxSplitPath(file, & dir, & filename, & ext);
if (!dir.IsEmpty())
- dir = dir + wxString(wxT("/"));
+ dir = dir + wxFILE_SEP_PATH;
// Try to find a suitable file
wxString actualFilename = dir + filename + wxString(wxT(".zip"));
{
actualFilename = dir + filename + wxString(wxT(".hhp"));
if (!wxFileExists(actualFilename))
- return FALSE;
+ {
+#if wxUSE_LIBMSPACK
+ actualFilename = dir + filename + wxString(wxT(".chm"));
+ if (!wxFileExists(actualFilename))
+#endif
+ return false;
+ }
}
}
-
- return AddBook(actualFilename);
+ return AddBook(wxFileName(actualFilename));
}
bool wxHtmlHelpController::LoadFile(const wxString& WXUNUSED(file))
{
// Don't reload the file or we'll have it appear again, presumably.
- return TRUE;
+ return true;
}
bool wxHtmlHelpController::DisplaySection(int sectionNo)
return Display(sectionNo);
}
+bool wxHtmlHelpController::DisplayTextPopup(const wxString& text, const wxPoint& WXUNUSED(pos))
+{
+#if wxUSE_TIPWINDOW
+ static wxTipWindow* s_tipWindow = NULL;
+
+ if (s_tipWindow)
+ {
+ // Prevent s_tipWindow being nulled in OnIdle,
+ // thereby removing the chance for the window to be closed by ShowHelp
+ s_tipWindow->SetTipWindowPtr(NULL);
+ s_tipWindow->Close();
+ }
+ s_tipWindow = NULL;
+
+ if ( !text.empty() )
+ {
+ s_tipWindow = new wxTipWindow(wxTheApp->GetTopWindow(), text, 100, & s_tipWindow);
+
+ return true;
+ }
+#endif // wxUSE_TIPWINDOW
+
+ return false;
+}
+
void wxHtmlHelpController::SetFrameParameters(const wxString& title,
const wxSize& size,
const wxPoint& pos,
bool *newFrameEachTime)
{
if (newFrameEachTime)
- (* newFrameEachTime) = FALSE;
+ (* newFrameEachTime) = false;
if (size && m_helpFrame)
(* size) = m_helpFrame->GetSize();
if (pos && m_helpFrame)
bool wxHtmlHelpController::Quit()
{
DestroyHelpWindow();
- return TRUE;
+ return true;
}
+// Make the help controller's frame 'modal' if
+// needed
+void wxHtmlHelpController::AddGrabIfNeeded()
+{
+ // So far, wxGTK only
+#ifdef __WXGTK__
+ bool needGrab = false;
+
+ // Check if there are any modal windows present,
+ // in which case we need to add a grab.
+ for ( wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *win = node->GetData();
+ wxDialog *dialog = wxDynamicCast(win, wxDialog);
+
+ if (dialog && dialog->IsModal())
+ needGrab = true;
+ }
+
+ if (needGrab && m_helpFrame)
+ m_helpFrame->AddGrab();
+#endif // __WXGTK__
+}
+
+bool wxHtmlHelpController::Display(const wxString& x)
+{
+ CreateHelpWindow();
+ bool success = m_helpFrame->Display(x);
+ AddGrabIfNeeded();
+ return success;
+}
+
+bool wxHtmlHelpController::Display(int id)
+{
+ CreateHelpWindow();
+ bool success = m_helpFrame->Display(id);
+ AddGrabIfNeeded();
+ return success;
+}
+
+bool wxHtmlHelpController::DisplayContents()
+{
+ CreateHelpWindow();
+ bool success = m_helpFrame->DisplayContents();
+ AddGrabIfNeeded();
+ return success;
+}
+
+bool wxHtmlHelpController::DisplayIndex()
+{
+ CreateHelpWindow();
+ bool success = m_helpFrame->DisplayIndex();
+ AddGrabIfNeeded();
+ return success;
+}
+
+bool wxHtmlHelpController::KeywordSearch(const wxString& keyword,
+ wxHelpSearchMode mode)
+{
+ CreateHelpWindow();
+ bool success = m_helpFrame->KeywordSearch(keyword, mode);
+ AddGrabIfNeeded();
+ return success;
+}
+
+#endif // wxUSE_WXHTML_HELP
-#endif
projects / wxWidgets.git / blobdiff