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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "CMakeSetupGUIImplementation.h"
#include "FL/fl_file_chooser.H"
#include "FL/filename.H"
#include "FL/fl_ask.H"
#include "../cmCacheManager.h"
#include "../cmMakefile.h"
#include <iostream>
#include "FLTKPropertyList.h"
#include "FLTKPropertyItemRow.h"
#include "FL/fl_draw.H"
#include "../cmake.h"
#include "../cmMakefileGenerator.h"
void FLTKMessageCallback(const char* message, const char* title, bool& nomore)
{
std::string msg = message;
msg += "\nPress cancel to suppress any further messages.";
int choice = fl_choice( msg.c_str(), "Cancel","Ok",0);
if(choice==0)
{
nomore = true;
}
}
/**
* Constructor
*/
CMakeSetupGUIImplementation
::CMakeSetupGUIImplementation():m_CacheEntriesList( this )
{
cmSystemTools::SetErrorCallback(FLTKMessageCallback);
m_BuildPathChanged = false;
}
/**
* Destructor
*/
CMakeSetupGUIImplementation
::~CMakeSetupGUIImplementation()
{
}
/**
* Show the graphic interface
*/
void
CMakeSetupGUIImplementation
::Show( void )
{
dialogWindow->show();
}
/**
* Hide the graphic interface
*/
void
CMakeSetupGUIImplementation
::Close( void )
{
SaveRecentDirectories();
dialogWindow->hide();
}
/**
* Browse for the path to the sources
*/
void
CMakeSetupGUIImplementation
::BrowseForSourcePath( void )
{
const char * path =
fl_file_chooser(
"Path to Sources",
"",
sourcePathTextInput->value() );
if( !path )
{
return;
}
SetSourcePath( path );
}
/**
* Browse for the path to the binaries
*/
void
CMakeSetupGUIImplementation
::BrowseForBinaryPath( void )
{
const char * path =
fl_file_chooser(
"Path to Binaries",
"",
binaryPathTextInput->value() );
if( !path )
{
return;
}
SetBinaryPath( path );
}
/**
* Set path to executable. Used to get the path to CMake
*/
void
CMakeSetupGUIImplementation
::SetPathToExecutable( const char * path )
{
char expandedPath[1024];
filename_expand( expandedPath, path );
char absolutePath[1024];
filename_absolute( absolutePath, expandedPath );
char * p = absolutePath + strlen( absolutePath );
while( *p != '/' && *p != '\\' )
{
p--;
}
p--;
while( *p != '/' && *p != '\\' )
{
p--;
}
*p = '\0';
m_PathToExecutable = absolutePath;
#if defined(_WIN32)
m_PathToExecutable += "/Debug/CMake.exe";
#else
m_PathToExecutable += "/cmake";
#endif
}
/**
* Set the source path
*/
bool
CMakeSetupGUIImplementation
::SetSourcePath( const char * path )
{
if( !path || strlen(path)==0 )
{
fl_alert("Please select the path to the sources");
return false;
}
std::string expandedAbsolutePath = ExpandPathAndMakeItAbsolute( path );
sourcePathTextInput->value( expandedAbsolutePath.c_str() );
if( VerifySourcePath( expandedAbsolutePath ) )
{
m_WhereSource = expandedAbsolutePath;
return true;
}
return false;
}
/**
* Expand environment variables in the path and make it absolute
*/
std::string
CMakeSetupGUIImplementation
::ExpandPathAndMakeItAbsolute( const std::string & inputPath ) const
{
char expandedPath[3000];
filename_expand( expandedPath, inputPath.c_str() );
char absolutePath[3000];
filename_absolute( absolutePath, expandedPath );
std::string expandedAbsolutePath = absolutePath;
return expandedAbsolutePath;
}
/**
* Set the binary path
*/
bool
CMakeSetupGUIImplementation
::SetBinaryPath( const char * path )
{
if( !path || strlen(path)==0 )
{
fl_alert("Please select the path to the binaries");
return false;
}
std::string expandedAbsolutePath = ExpandPathAndMakeItAbsolute( path );
binaryPathTextInput->value( expandedAbsolutePath.c_str() );
if( !VerifyBinaryPath( expandedAbsolutePath.c_str() ) )
{
return false;
}
if( m_WhereBuild != expandedAbsolutePath )
{
m_BuildPathChanged = true;
m_WhereBuild = expandedAbsolutePath;
m_CacheEntriesList.RemoveAll(); // remove data from other project
this->LoadCacheFromDiskToGUI();
}
else
{
m_BuildPathChanged = false;
}
return true;
}
/**
* Verify the path to binaries
*/
bool
CMakeSetupGUIImplementation
::VerifyBinaryPath( const std::string & path ) const
{
bool pathIsOK = false;
if( filename_isdir( path.c_str() ) )
{
pathIsOK = true;
}
else
{
int userWantsToCreateDirectory =
fl_ask("The directory \n %s \n Doesn't exist. Do you want to create it ?",
path.c_str() );
if( userWantsToCreateDirectory )
{
std::string command = "mkdir ";
command += path;
system( command.c_str() );
pathIsOK = true;
}
else
{
pathIsOK = false;
}
}
return pathIsOK;
}
/**
* Verify the path to sources
*/
bool
CMakeSetupGUIImplementation
::VerifySourcePath( const std::string & path ) const
{
if( !filename_isdir( path.c_str() ) )
{
fl_alert("The Source directory \n %s \n Doesn't exist or is not a directory", path.c_str() );
return false;
}
return true;
}
/**
* Build the project files
*/
void
CMakeSetupGUIImplementation
::RunCMake( bool generateProjectFiles )
{
if(!cmSystemTools::FileExists( m_WhereBuild.c_str() ))
{
std::string message =
"Build directory does not exist, should I create it?\n\n"
"Directory: ";
message += m_WhereBuild;
int userWantToCreateDirectory =
fl_ask(message.c_str());
if( userWantToCreateDirectory )
{
cmSystemTools::MakeDirectory( m_WhereBuild.c_str() );
}
else
{
fl_alert("Build Project aborted, nothing done.");
return;
}
}
// set the wait cursor
fl_cursor(FL_CURSOR_WAIT,FL_BLACK,FL_WHITE);
// save the current GUI values to the cache
this->SaveCacheFromGUI();
// Make sure we are working from the cache on disk
this->LoadCacheFromDiskToGUI();
UpdateListOfRecentDirectories();
SaveRecentDirectories();
// create a cmake object
cmake make;
// create the arguments for the cmake object
std::vector<std::string> args;
args.push_back( m_PathToExecutable.c_str() );
std::string arg;
arg = "-H";
arg += m_WhereSource;
args.push_back(arg);
arg = "-B";
arg += m_WhereBuild;
args.push_back(arg);
arg = "-G";
m_GeneratorChoiceString = "Unix Makefiles";
arg += m_GeneratorChoiceString;
args.push_back(arg);
// run the generate process
if(make.Generate(args, generateProjectFiles) != 0)
{
cmSystemTools::Error(
"Error in generation process, project files may be invalid");
cmSystemTools::ResetErrorOccuredFlag();
}
// update the GUI with any new values in the caused by the
// generation process
this->LoadCacheFromDiskToGUI();
// path is up-to-date now
m_BuildPathChanged = false;
// put the cursor back
fl_cursor(FL_CURSOR_DEFAULT,FL_BLACK,FL_WHITE);
fl_message("Done !");
}
/**
* Load Cache from disk to GUI
*/
void
CMakeSetupGUIImplementation
::LoadCacheFromDiskToGUI( void )
{
if( m_WhereBuild != "" )
{
cmCacheManager::GetInstance()->LoadCache( m_WhereBuild.c_str() );
this->FillCacheGUIFromCacheManager();
}
}
/**
* Save Cache from disk to GUI
*/
void
CMakeSetupGUIImplementation
::SaveCacheFromGUI( void )
{
this->FillCacheManagerFromCacheGUI();
if( m_WhereBuild != "" )
{
cmCacheManager::GetInstance()->SaveCache(
m_WhereBuild.c_str() );
}
}
/**
* Fill Cache GUI from cache manager
*/
void
CMakeSetupGUIImplementation
::FillCacheGUIFromCacheManager( void )
{
int size = m_CacheEntriesList.GetItems().size();
bool reverseOrder = false;
// if there are already entries in the cache, then
// put the new ones in the top, so they show up first
if(size)
{
reverseOrder = true;
}
// all the current values are not new any more
std::set<fltk::PropertyItem*> items = m_CacheEntriesList.GetItems();
for(std::set<fltk::PropertyItem*>::iterator i = items.begin();
i != items.end(); ++i)
{
fltk::PropertyItem* item = *i;
item->m_NewValue = false;
}
// Prepare to add rows to the FLTK scroll/pack
propertyListPack->clear();
propertyListPack->begin();
const cmCacheManager::CacheEntryMap &cache =
cmCacheManager::GetInstance()->GetCacheMap();
if(cache.size() == 0)
{
m_OKButton->deactivate();
}
else
{
m_OKButton->activate();
}
for(cmCacheManager::CacheEntryMap::const_iterator i = cache.begin();
i != cache.end(); ++i)
{
const char* key = i->first.c_str();
const cmCacheManager::CacheEntry& value = i->second;
switch(value.m_Type )
{
case cmCacheManager::BOOL:
if(cmSystemTools::IsOn(value.m_Value.c_str()))
{
m_CacheEntriesList.AddProperty(key,
"ON",
value.m_HelpString.c_str(),
fltk::PropertyList::CHECKBOX,"",
reverseOrder);
}
else
{
m_CacheEntriesList.AddProperty(key,
"OFF",
value.m_HelpString.c_str(),
fltk::PropertyList::CHECKBOX,"",
reverseOrder);
}
break;
case cmCacheManager::PATH:
m_CacheEntriesList.AddProperty(key,
value.m_Value.c_str(),
value.m_HelpString.c_str(),
fltk::PropertyList::PATH,"",
reverseOrder);
break;
case cmCacheManager::FILEPATH:
m_CacheEntriesList.AddProperty(key,
value.m_Value.c_str(),
value.m_HelpString.c_str(),
fltk::PropertyList::FILE,"",
reverseOrder);
break;
case cmCacheManager::STRING:
m_CacheEntriesList.AddProperty(key,
value.m_Value.c_str(),
value.m_HelpString.c_str(),
fltk::PropertyList::EDIT,"",
reverseOrder);
break;
case cmCacheManager::INTERNAL:
case cmCacheManager::STATIC:
// These entries should not be seen by the user
m_CacheEntriesList.RemoveProperty(key);
break;
}
}
// Add the old entry to the end of the pack
for(std::set<fltk::PropertyItem*>::iterator i = items.begin();
i != items.end(); ++i)
{
fltk::PropertyItem* item = *i;
if( !(item->m_NewValue) )
{
new fltk::PropertyItemRow( item ); // GUI of the old property row
}
}
propertyListPack->end();
propertyListPack->init_sizes();
cacheValuesScroll->position( 0, 0 );
propertyListPack->redraw();
Fl::check();
this->UpdateData(false);
}
/**
* UpdateData
*/
void
CMakeSetupGUIImplementation
::UpdateData( bool option )
{
dialogWindow->redraw();
Fl::check();
}
/**
* Fill cache manager from Cache GUI
*/
void
CMakeSetupGUIImplementation
::FillCacheManagerFromCacheGUI( void )
{
cmCacheManager::GetInstance()->GetCacheMap();
std::set<fltk::PropertyItem*> items = m_CacheEntriesList.GetItems();
for(std::set<fltk::PropertyItem*>::iterator i = items.begin();
i != items.end(); ++i)
{
fltk::PropertyItem* item = *i;
cmCacheManager::CacheEntry *entry =
cmCacheManager::GetInstance()->GetCacheEntry(
(const char*)item->m_propName.c_str() );
if (entry)
{
entry->m_Value = item->m_curValue;
}
if( item->m_Dirty )
{
m_CacheEntriesList.SetDirty();
}
}
}
/**
* Load Recent Directories
*/
void
CMakeSetupGUIImplementation
::LoadRecentDirectories( void )
{
std::string home = getenv("HOME");
std::string filename = home + "/.cmakerc";
std::ifstream input;
input.open(filename.c_str());
if( input.fail() )
{
// probably the file doesn't exist
return;
}
m_RecentBinaryDirectories.clear();
m_RecentSourceDirectories.clear();
std::string key;
std::string onedirectory;
while( !input.eof() )
{
input >> key;
if( input.eof() ) break;
if( key == "MostRecentSource" )
{
input >> onedirectory;
m_WhereSource = onedirectory;
sourcePathTextInput->value( m_WhereSource.c_str() );
} else
if( key == "MostRecentBinary" )
{
input >> onedirectory;
m_WhereBuild = onedirectory;
binaryPathTextInput->value( m_WhereBuild.c_str() );
LoadCacheFromDiskToGUI();
} else
if( key == "Binary" )
{
input >> onedirectory;
// insert is only done if the directory doesn't exist
m_RecentBinaryDirectories.insert( onedirectory );
recentBinaryDirectoriesBrowser->add(
(onedirectory.c_str()),
(void*)(onedirectory.c_str()) );
} else
if( key == "Source" )
{
input >> onedirectory;
// insert is only done if the directory doesn't exist
m_RecentSourceDirectories.insert( onedirectory );
recentSourceDirectoriesBrowser->add(
(onedirectory.c_str()),
(void*)(onedirectory.c_str()) );
}
}
input.close();
}
/**
* Save Recent Directories
*/
void
CMakeSetupGUIImplementation
::SaveRecentDirectories( void )
{
std::string home = getenv("HOME");
if( home.empty() )
{
return;
}
std::string filename = home + "/.cmakerc";
std::ofstream output;
output.open(filename.c_str());
output << "MostRecentBinary " << m_WhereBuild << std::endl;
output << "MostRecentSource " << m_WhereSource << std::endl;
// Save Recent binary directories
std::set< std::string >::iterator bindir =
m_RecentBinaryDirectories.begin();
while( bindir != m_RecentBinaryDirectories.end() )
{
output << "Binary " << *bindir << std::endl;
bindir++;
}
// Save Recent source directories
std::set< std::string >::iterator srcdir =
m_RecentSourceDirectories.begin();
while( srcdir != m_RecentSourceDirectories.end() )
{
output << "Source " << *srcdir << std::endl;
srcdir++;
}
}
/**
* Show Recent Binary Directories
*/
void
CMakeSetupGUIImplementation
::ShowRecentBinaryDirectories( void )
{
if( recentBinaryDirectoriesBrowser->size() )
{
recentBinaryDirectoriesBrowser->Fl_Widget::show();
}
}
/**
* Show Recent Source Directories
*/
void
CMakeSetupGUIImplementation
::ShowRecentSourceDirectories( void )
{
if( recentSourceDirectoriesBrowser->size() )
{
recentSourceDirectoriesBrowser->Fl_Widget::show();
}
}
/**
* Select one Recent Binary Directory
*/
void
CMakeSetupGUIImplementation
::SelectOneRecentBinaryDirectory( void )
{
const int selected = recentBinaryDirectoriesBrowser->value();
if( selected == 0 )
{
return;
}
m_WhereBuild = static_cast<char *>(
recentBinaryDirectoriesBrowser->data( selected ));
binaryPathTextInput->value( m_WhereBuild.c_str() );
recentBinaryDirectoriesBrowser->Fl_Widget::hide();
m_CacheEntriesList.RemoveAll(); // remove data from other project
LoadCacheFromDiskToGUI();
}
/**
* Select one Recent Source Directory
*/
void
CMakeSetupGUIImplementation
::SelectOneRecentSourceDirectory( void )
{
const int selected = recentSourceDirectoriesBrowser->value();
if( selected == 0 )
{
return;
}
m_WhereSource = static_cast< char * >(
recentSourceDirectoriesBrowser->data( selected ));
sourcePathTextInput->value( m_WhereSource.c_str() );
recentSourceDirectoriesBrowser->Fl_Widget::hide();
}
/**
* Update List of Recent Directories
*/
void
CMakeSetupGUIImplementation
::UpdateListOfRecentDirectories( void )
{
// Update Recent binary directories
// insert is only done if the directory doesn't exist
m_RecentBinaryDirectories.insert( m_WhereBuild );
// Update Recent source directories
// insert is only done if the directory doesn't exist
m_RecentSourceDirectories.insert( m_WhereSource );
}
/**
* Clicked on Configure Button
*/
void
CMakeSetupGUIImplementation
::ClickOnConfigure( void )
{
this->RunCMake(false);
}
/**
* Clicked on OK Button
*/
void
CMakeSetupGUIImplementation
::ClickOnOK( void )
{
m_CacheEntriesList.ClearDirty();
this->RunCMake(true);
cmMakefileGenerator::UnRegisterGenerators();
this->Close();
}
/**
* Clicked on Cancel Button
*/
void
CMakeSetupGUIImplementation
::ClickOnCancel( void )
{
if(m_CacheEntriesList.IsDirty())
{
int userWantsExitEvenThoughOptionsHaveChanged =
fl_ask("You have changed options but not rebuilt, \n"
"are you sure you want to exit?");
if( userWantsExitEvenThoughOptionsHaveChanged )
{
this->Close();
}
}
else
{
this->Close();
}
}
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