AOO410/main/setup_native/source/win32/customactions/reg4msdoc/registrationcontextinformation.cxx

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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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//Implementierung der Klasse RegistrationContextInformation.

#include <assert.h>
#include "registrationcontextinformation.hxx"
#include "msihelper.hxx"

#define WINDOWS_LEAN_AND_MEAN
#include <windows.h>
#include <assert.h>
#include <algorithm>

namespace /* private */
{
	const int MAX_REGKEY_LENGTH_WIN9X = 16300;
}

RegistrationContextInformation::RegistrationContextInformation(MSIHANDLE hMsi, const std::wstring& OpenOfficeExecutablePath) :
	msihandle_(hMsi),
	m_IsWin9x(true),
	m_OOExecPath(OpenOfficeExecutablePath)
{
	OSVERSIONINFOA osverinfo;
    ZeroMemory(&osverinfo, sizeof(osverinfo));
    osverinfo.dwOSVersionInfoSize = sizeof(osverinfo);
    GetVersionExA(&osverinfo);

    m_IsWin9x = (osverinfo.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS);
	assert(m_OOExecPath.length());
	ExtractOpenOfficeExecNameFromPath();
}

std::wstring RegistrationContextInformation::GetWordDocumentDisplayName() const
{	
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_WORD_DOCUMENT"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft Word Document");
	return str;
}

std::wstring RegistrationContextInformation::GetWordDocumentFileExtension() const
{
	return std::wstring(TEXT(".doc"));
}

std::wstring RegistrationContextInformation::GetWordDocumentDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",1"));
}

std::wstring RegistrationContextInformation::GetWordDocumentDefaultShellCommand() const
{
	return std::wstring(TEXT("open"));
}

std::wstring RegistrationContextInformation::GetWordTemplateDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_WORD_TEMPLATE"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft Word Template");
	return str;
}

std::wstring RegistrationContextInformation::GetWordTemplateFileExtension() const
{
	return std::wstring(TEXT(".dot"));
}

std::wstring RegistrationContextInformation::GetWordTemplateDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",2"));
}

std::wstring RegistrationContextInformation::GetWordTemplateDefaultShellCommand() const
{
	return std::wstring(TEXT("new"));
}

std::wstring RegistrationContextInformation::GetRtfDocumentDisplayName() const
{	
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_RTF_DOCUMENT"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Rich Text Document");
	return str;
}

std::wstring RegistrationContextInformation::GetRtfDocumentFileExtension() const
{
	return std::wstring(TEXT(".rtf"));
}

std::wstring RegistrationContextInformation::GetRtfDocumentDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",1"));
}

std::wstring RegistrationContextInformation::GetRtfDocumentDefaultShellCommand() const
{
	return std::wstring(TEXT("open"));
}

std::wstring RegistrationContextInformation::GetExcelSheetDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_EXCEL_WORKSHEET"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft Excel Worksheet");
	return str;
}

std::wstring RegistrationContextInformation::GetExcelSheetFileExtension() const
{
	return std::wstring(TEXT(".xls"));
}

std::wstring RegistrationContextInformation::GetExcelSheetDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",3"));
}

std::wstring RegistrationContextInformation::GetExcelSheetDefaultShellCommand() const
{
	return std::wstring(TEXT("open"));
}

std::wstring RegistrationContextInformation::GetExcelTemplateDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_EXCEL_TEMPLATE"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft Excel Template");
	return str;
}

std::wstring RegistrationContextInformation::GetExcelTemplateFileExtension() const
{
	return std::wstring(TEXT(".xlt"));
}

std::wstring RegistrationContextInformation::GetExcelTemplateDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",4"));
}

std::wstring RegistrationContextInformation::GetExcelTemplateDefaultShellCommand() const
{
	return std::wstring(TEXT("new"));
}

std::wstring RegistrationContextInformation::GetPowerPointDocumentDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_POWERPOINT_PRESENTATION"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft PowerPoint Presentation");
	return str;
}

std::wstring RegistrationContextInformation::GetPowerPointDocumentFileExtension() const
{
	return std::wstring(TEXT(".ppt"));
}

std::wstring RegistrationContextInformation::GetPowerPointDocumentDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",7"));
}

std::wstring RegistrationContextInformation::GetPowerPointDocumentDefaultShellCommand() const
{
	return std::wstring(TEXT("open"));
}

std::wstring RegistrationContextInformation::GetPowerPointTemplateDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_POWERPOINT_TEMPLATE"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft PowerPoint Template");
	return str;
}

std::wstring RegistrationContextInformation::GetPowerPointTemplateFileExtension() const
{
	return std::wstring(TEXT(".pot"));
}

std::wstring RegistrationContextInformation::GetPowerPointTemplateDefaultIconEntry() const
{
	return m_OOExecPath + std::wstring(TEXT(",8"));
}

std::wstring RegistrationContextInformation::GetPowerPointTemplateDefaultShellCommand() const
{
	return std::wstring(TEXT("new"));
}

std::wstring RegistrationContextInformation::GetPowerPointShowDisplayName() const
{
    std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_MS_POWERPOINT_SHOW"), str);
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("Microsoft PowerPoint Show");
	return str;
}

std::wstring RegistrationContextInformation::GetPowerPointShowFileExtension() const
{
    return std::wstring(TEXT(".pps"));
}

std::wstring RegistrationContextInformation::GetPowerPointShowDefaultIconEntry() const
{
    return m_OOExecPath + std::wstring(TEXT(",7"));
}

std::wstring RegistrationContextInformation::GetPowerPointShowDefaultShellCommand() const
{
    return std::wstring(TEXT("open"));
}
	
//----------------------------------------------
/** The string for the "New" command that should appear
	in the Explorer context menu when someone right
	clicks a Microsoft document
*/
std::wstring RegistrationContextInformation::ShellNewCommandDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_NEW_DISPLAY_NAME"), str);
	std::wstring::size_type idx = str.find(TEXT("~"));
	
	if(std::wstring::npos != idx)
		str.replace(idx, 1, TEXT("&"));
		
	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("&New");
		
	return str;
}

/** The string for the "Edit" command that should
	appear in the Explorer context menu when someone
	right clicks a document
*/
std::wstring RegistrationContextInformation::ShellEditCommandDisplayName() const
{
	std::wstring str;
    GetMsiProp(msihandle_, TEXT("STR_EDIT"), str);
	std::wstring::size_type idx = str.find(TEXT("~"));
	
	if(std::wstring::npos != idx)
		str.replace(idx, 1, TEXT("&"));

	if (m_IsWin9x && !IsConvertableToAnsi(str))
		str = TEXT("&Edit");

	return str;
}

std::wstring RegistrationContextInformation::GetOpenOfficeFriendlyAppName() const
{
    std::wstring str;
    GetMsiProp(msihandle_, TEXT("ProductName"), str);	
	return str;
}

std::wstring RegistrationContextInformation::GetOpenOfficeExecutablePath() const
{
	return m_OOExecPath;
}

//----------------------------------------------
/** The name of the executable (currently "soffice.exe"
	but may change in the future, who knows) */
std::wstring RegistrationContextInformation::GetOpenOfficeExecutableName() const
{
	return m_OOExecName;
}

/** A command line for the specified shell command */
std::wstring RegistrationContextInformation::GetOpenOfficeCommandline(SHELL_COMMAND ShellCommand,
                                                                      OFFICE_APPLICATION OfficeApp) const
{
	// quote the path to Apache OpenOffice, this is important for Windows 9x
	std::wstring cmd_line = std::wstring(TEXT("\"")) + m_OOExecPath + std::wstring(TEXT("\""));

    switch( OfficeApp )
    {
	case Writer:
		cmd_line += std::wstring( TEXT( " -writer" ) );
		break;
	case Calc:
		cmd_line += std::wstring( TEXT( " -calc" ) );
		break;
	case Impress:
		cmd_line += std::wstring( TEXT( " -impress" ) );
		break;
    case Office: // default to std command line
        break;
	// default: no default to find new added enums at compile time 
    }
	switch(ShellCommand)
	{
    case New:
        cmd_line += std::wstring(TEXT(" -n \"%1\""));
        break;
    case Open:
        cmd_line += std::wstring(TEXT(" -o \"%1\""));
        break;
    case Print:
        cmd_line += std::wstring(TEXT(" -p \"%1\""));
        break;
    case Printto:
        cmd_line += std::wstring(TEXT(" -pt \"%2\" \"%1\""));
        break;
    // default: no default to find new added enums at compile time 
	}
	return cmd_line;
}

bool RegistrationContextInformation::IsConvertableToAnsi(const std::wstring& String) const
{
	char buff[MAX_REGKEY_LENGTH_WIN9X];
	BOOL bUsedDefChar = 0;

	if (String.length() > 0)
	{
        WideCharToMultiByte(
			CP_ACP,
			WC_COMPOSITECHECK | WC_DEFAULTCHAR,
			String.c_str(),
			static_cast<int>(String.length()),
			buff,
			sizeof(buff),
			NULL,
			&bUsedDefChar);        
	}
    return !bUsedDefChar;
}

void RegistrationContextInformation::ExtractOpenOfficeExecNameFromPath()
{
    std::wstring::size_type idx = m_OOExecPath.find_last_of(TEXT('\\'));
    assert(idx != std::wstring::npos); // assert valid path
	m_OOExecName = m_OOExecPath.substr(idx + 1);
}