3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/helpwin.cpp
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// Purpose: Help system: WinHelp implementation
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// Author: Julian Smart
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// Modified by:
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// Created: 04/01/98
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_HELP
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#ifndef WX_PRECOMP
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#endif
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#include "wx/filename.h"
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#include "wx/msw/helpwin.h"
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#include <time.h>
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#ifdef __WXMSW__
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#include "wx/msw/private.h"
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#endif
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#include <string.h>
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static HWND GetSuitableHWND(wxWinHelpController* controller)
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{
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if (controller->GetParentWindow())
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return (HWND) controller->GetParentWindow()->GetHWND();
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else if (wxTheApp->GetTopWindow())
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return (HWND) wxTheApp->GetTopWindow()->GetHWND();
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else
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return GetDesktopWindow();
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}
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IMPLEMENT_DYNAMIC_CLASS(wxWinHelpController, wxHelpControllerBase)
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bool wxWinHelpController::Initialize(const wxString& filename)
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{
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m_helpFile = filename;
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return true;
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}
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bool wxWinHelpController::LoadFile(const wxString& file)
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{
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if (!file.empty())
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m_helpFile = file;
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return true;
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}
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bool wxWinHelpController::DisplayContents(void)
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{
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if (m_helpFile.empty()) return false;
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wxString str = GetValidFilename(m_helpFile);
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return (WinHelp(GetSuitableHWND(this), str.t_str(), HELP_FINDER, 0L) != 0);
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}
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bool wxWinHelpController::DisplaySection(int section)
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{
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// Use context number
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if (m_helpFile.empty()) return false;
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wxString str = GetValidFilename(m_helpFile);
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return (WinHelp(GetSuitableHWND(this), str.t_str(), HELP_CONTEXT, (DWORD)section) != 0);
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}
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bool wxWinHelpController::DisplayContextPopup(int contextId)
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{
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if (m_helpFile.empty()) return false;
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wxString str = GetValidFilename(m_helpFile);
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return (WinHelp(GetSuitableHWND(this), str.t_str(), HELP_CONTEXTPOPUP, (DWORD) contextId) != 0);
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}
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bool wxWinHelpController::DisplayBlock(long block)
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{
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DisplaySection(block);
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return true;
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}
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bool wxWinHelpController::KeywordSearch(const wxString& k,
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wxHelpSearchMode WXUNUSED(mode))
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{
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if (m_helpFile.empty()) return false;
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wxString str = GetValidFilename(m_helpFile);
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return WinHelp(GetSuitableHWND(this), str.t_str(), HELP_PARTIALKEY,
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(ULONG_PTR)wxMSW_CONV_LPCTSTR(k)) != 0;
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}
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// Can't close the help window explicitly in WinHelp
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bool wxWinHelpController::Quit(void)
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{
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return WinHelp(GetSuitableHWND(this), 0, HELP_QUIT, 0) != 0;
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}
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// Append extension if necessary.
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wxString wxWinHelpController::GetValidFilename(const wxString& file) const
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{
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wxString path, name, ext;
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wxFileName::SplitPath(file, & path, & name, & ext);
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wxString fullName;
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if (path.empty())
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fullName = name + wxT(".hlp");
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else if (path.Last() == wxT('\\'))
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fullName = path + name + wxT(".hlp");
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else
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fullName = path + wxT("\\") + name + wxT(".hlp");
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return fullName;
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}
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#endif // wxUSE_HELP
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