kicad/pcbnew/dialogs/wizard_3DShape_Libs_downloa...

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 CERN
* Code derived from "wizard_add_fplib.cpp" ( author Maciej Suminski <maciej.suminski@cern.ch> )
* Copyright (C) 2014-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @brief Wizard for selecting and dowloading D shapes libraries of footprints
* consisting of 3 steps:
* - select source and destination (Github URL and local folder)
* - pick and select libraries
* - download files
*/
#include <wx/wx.h>
#include <wx/uri.h>
#include <wx/dir.h>
#include <wx/progdlg.h>
#include <wx/config.h>
#include <pgm_base.h>
#include <project.h>
#include <wizard_3DShape_Libs_downloader.h>
#include <confirm.h>
#include <3d_viewer.h>
#include <bitmaps.h>
#include <../github/github_getliblist.h>
// a key to store the default Kicad Github 3D libs URL
#define KICAD_3DLIBS_URL_KEY wxT( "kicad_3Dlib_url" )
#define KICAD_3DLIBS_LAST_DOWNLOAD_DIR wxT( "kicad_3Dlib_last_download_dir" )
#define DEFAULT_GITHUB_3DSHAPES_LIBS_URL \
"https://github.com/KiCad/kicad-packages3d"
// wxT( "https://github.com/KiCad/kicad-library/tree/master/modules/packages3d" )
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void Invoke3DShapeLibsDownloaderWizard( wxTopLevelWindow* aCaller )
{
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WIZARD_3DSHAPE_LIBS_DOWNLOADER wizard( aCaller );
wizard.RunWizard( wizard.GetFirstPage() );
}
WIZARD_3DSHAPE_LIBS_DOWNLOADER::WIZARD_3DSHAPE_LIBS_DOWNLOADER( wxWindow* aParent ) :
WIZARD_3DSHAPE_LIBS_DOWNLOADER_BASE( aParent )
{
m_welcomeDlg = m_pages[0];
m_githubListDlg = m_pages[1];
m_reviewDlg = m_pages[2];
// Initialize default download dir (local target folder of 3D shapes libs)
wxString default_path;
wxGetEnv( KISYS3DMOD, &default_path );
wxConfigBase* cfg = Pgm().CommonSettings();
wxString tmp;
cfg->Read( KICAD_3DLIBS_LAST_DOWNLOAD_DIR, &tmp, default_path );
setDownloadDir( tmp );
// Restore the Github 3D shapes libs url
wxString githubUrl;
cfg->Read( KICAD_3DLIBS_URL_KEY, &githubUrl );
if( githubUrl.IsEmpty() )
githubUrl = DEFAULT_GITHUB_3DSHAPES_LIBS_URL;
SetGithubURL( githubUrl );
// Give the minimal size to the dialog, which allows displaying any page
wxSize minsize;
for( unsigned ii = 0; ii < m_pages.size(); ii++ )
{
wxSize size = m_pages[ii]->GetSizer()->CalcMin();
minsize.x = std::max( minsize.x, size.x );
minsize.y = std::max( minsize.y, size.y );
}
SetMinSize( minsize );
SetPageSize( minsize );
GetSizer()->SetSizeHints( this );
Center();
setupDialogOrder();
updateGithubControls();
// When starting m_textCtrlGithubURL has the focus, and the text is selected,
// and not fully visible.
// Forcing deselection does not work, at least on W7 with wxWidgets 3.0.2
// So (and also because m_textCtrlGithubURL and m_downloadDir are rarely modified
// the focus is given to an other widget.
m_hyperlinkGithubKicad->SetFocus();
Connect( wxEVT_RADIOBUTTON, wxCommandEventHandler( WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnSourceCheck ), NULL, this );
Connect( wxEVT_CHECKLISTBOX, wxCommandEventHandler( WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnCheckGithubList ), NULL, this );
}
WIZARD_3DSHAPE_LIBS_DOWNLOADER::~WIZARD_3DSHAPE_LIBS_DOWNLOADER()
{
// Use this if you want to store kicad lib URL in pcbnew/cvpcb section config:
// wxConfigBase* cfg = Kiface().KifaceSettings();
// Use this if you want to store kicad lib URL in common section config:
wxConfigBase* cfg = Pgm().CommonSettings();
cfg->Write( KICAD_3DLIBS_URL_KEY, GetGithubURL() );
cfg->Write( KICAD_3DLIBS_LAST_DOWNLOAD_DIR, getDownloadDir() );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnPageChanged( wxWizardEvent& aEvent )
{
SetBitmap( KiBitmap( wizard_add_fplib_icon_xpm ) );
enableNext( true );
if( GetCurrentPage() == m_githubListDlg )
setupGithubList();
else if( GetCurrentPage() == m_reviewDlg )
setupReview();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnCheckGithubList( wxCommandEvent& aEvent )
{
wxArrayInt dummy;
enableNext( m_checkList3Dlibnames->GetCheckedItems( dummy ) > 0 );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnSourceCheck( wxCommandEvent& aEvent )
{
updateGithubControls();
setupDialogOrder();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnGridLibReviewSize( wxSizeEvent& event )
{
// Adjust the width of the column 1 of m_gridLibReview (library names) to the
// max available width.
int gridwidth = m_gridLibReview->GetClientSize().x;
gridwidth -= m_gridLibReview->GetColSize( 0 ) + m_gridLibReview->GetColLabelSize();
if( gridwidth < 200 )
gridwidth = 200;
m_gridLibReview->SetColSize( 1, gridwidth );
event.Skip();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::setupReview()
{
// Prepare the last page of the wizard.
m_LocalFolderInfo->SetLabel( getDownloadDir() );
wxArrayInt checkedIndices;
m_checkList3Dlibnames->GetCheckedItems( checkedIndices );
m_libraries.Clear();
// populate m_libraries with the name of libraries, without the github path:
for( unsigned int ii = 0; ii < checkedIndices.GetCount(); ++ii )
{
m_libraries.Add( m_checkList3Dlibnames->GetString( checkedIndices[ii] ).AfterLast( '/' ) );
}
// Adjust number of rows in m_gridLibReview:
int delta = m_libraries.GetCount() - m_gridLibReview->GetNumberRows();
if( delta < 0 )
m_gridLibReview->DeleteRows( -delta );
else if( delta > 0 )
m_gridLibReview->AppendRows( delta );
// For user info, verify the existence of these libs in local folder
wxArrayString liblist;
wxFileName fn;
fn.AssignDir( getDownloadDir() );
for( unsigned int ii = 0; ii < m_libraries.GetCount(); ++ii )
{
fn.SetName( m_libraries[ii] );
wxDir dirs;
bool isNew = ! dirs.Exists( fn.GetFullPath() );
wxString info = isNew ? _( "New" ) : _( "Update" );
liblist.Add( info + wxT(" ") + m_libraries[ii] );
m_gridLibReview->SetCellValue( ii, 0, info );
m_gridLibReview->SetCellValue( ii, 1, m_libraries[ii] );
}
m_gridLibReview->AutoSizeColumn( 0 );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnSelectAll3Dlibs( wxCommandEvent& aEvent )
{
for( unsigned int i = 0; i < m_checkList3Dlibnames->GetCount(); ++i )
m_checkList3Dlibnames->Check( i, true );
// The list might be empty, e.g. in case of download error
wxArrayInt dummy;
enableNext( m_checkList3Dlibnames->GetCheckedItems( dummy ) > 0 );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnUnselectAll3Dlibs( wxCommandEvent& aEvent )
{
for( unsigned int i = 0; i < m_checkList3Dlibnames->GetCount(); ++i )
m_checkList3Dlibnames->Check( i, false );
enableNext( false );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnChangeSearch( wxCommandEvent& aEvent )
{
wxString searchPhrase = m_searchCtrl3Dlibs->GetValue().Lower();
// Store the current selection
wxArrayInt checkedIndices;
m_checkList3Dlibnames->GetCheckedItems( checkedIndices );
wxArrayString checkedStrings;
for( unsigned int i = 0; i < checkedIndices.GetCount(); ++i )
checkedStrings.Add( m_checkList3Dlibnames->GetString( checkedIndices[i] ).AfterLast( '/' ) );
m_checkList3Dlibnames->Clear();
// Rebuild the list, putting the matching entries on the top
int matching = 0; // number of entries matching the search phrase
for( unsigned int i = 0; i < m_githubLibs.GetCount(); ++i )
{
const wxString& lib = m_githubLibs[i].AfterLast( '/' );
bool wasChecked = ( checkedStrings.Index( lib ) != wxNOT_FOUND );
int insertedIdx = -1;
if( !searchPhrase.IsEmpty() && lib.Lower().BeforeLast( '.' ).Contains( searchPhrase ) )
{
insertedIdx = m_checkList3Dlibnames->Insert( lib, matching++ );
m_checkList3Dlibnames->SetSelection( insertedIdx );
}
else
insertedIdx = m_checkList3Dlibnames->Append( lib );
if( wasChecked )
m_checkList3Dlibnames->Check( insertedIdx );
}
if( !m_checkList3Dlibnames->IsEmpty() )
m_checkList3Dlibnames->EnsureVisible( 0 );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnWizardFinished( wxWizardEvent& aEvent )
{
// we download a localy copy of the libraries
wxString error;
if( !downloadGithubLibsFromList( m_libraries, &error ) )
{
DisplayError( GetParent(), error );
}
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnBrowseButtonClick( wxCommandEvent& aEvent )
{
wxString path = getDownloadDir();
path = wxDirSelector( _("Choose a folder to save the downloaded libraries" ),
path, 0, wxDefaultPosition, this );
if( !path.IsEmpty() && wxDirExists( path ) )
{
setDownloadDir( path );
updateGithubControls();
}
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnDefault3DPathButtonClick( wxCommandEvent& event )
{
wxString default_path;
wxGetEnv( KISYS3DMOD, &default_path );
if( !default_path.IsEmpty() && wxDirExists( default_path ) )
{
setDownloadDir( default_path );
updateGithubControls();
}
else
wxMessageBox( _( "KISYS3DMOD path not defined , or not existing" ) );
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnCheckSaveCopy( wxCommandEvent& aEvent )
{
updateGithubControls();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::getLibsListGithub( wxArrayString& aList )
{
wxBeginBusyCursor();
// Be sure there is no trailing '/' at the end of the repo name
wxString git_url = m_textCtrlGithubURL->GetValue();
if( git_url.EndsWith( wxT( "/" ) ) )
{
git_url.RemoveLast();
m_textCtrlGithubURL->SetValue( git_url );
}
GITHUB_GETLIBLIST getter( git_url );
getter.Get3DshapesLibsList( &aList, filter3dshapeslibraries );
wxEndBusyCursor();
}
// Download the .pretty libraries folders found in aUrlList and store them on disk
// in a master folder
bool WIZARD_3DSHAPE_LIBS_DOWNLOADER::downloadGithubLibsFromList( wxArrayString& aUrlList,
wxString* aErrorMessage )
{
// Display a progress bar to show the download state
// The title is updated for each downloaded library.
// the state will be updated by downloadOneLib() for each file.
wxProgressDialog pdlg( _( "Downloading 3D libraries" ), wxEmptyString,
aUrlList.GetCount(), GetParent(),
wxPD_CAN_ABORT | wxPD_APP_MODAL | wxPD_AUTO_HIDE );
// Built the full server name string:
wxURI repo( GetGithubURL() );
wxString server = repo.GetScheme() + "://" + repo.GetServer();
// Download libs:
for( unsigned ii = 0; ii < aUrlList.GetCount(); ii++ )
{
wxString& libsrc_name = aUrlList[ii];
// Recover the full URL lib from short name:
// (note: m_githubLibs stores the URL relative to the server name)
wxString url;
for( unsigned jj = 0; jj < m_githubLibs.GetCount(); jj++ )
{
if( m_githubLibs[jj].EndsWith( libsrc_name ) )
{
url = server + m_githubLibs[jj];
break;
}
}
wxFileName fn( libsrc_name );
// Set our local path
fn.SetPath( getDownloadDir() );
wxString libdst_name = fn.GetFullPath();
// Display the name of the library to download in the wxProgressDialog
pdlg.SetTitle( wxString::Format( wxT("%s [%d/%d]" ),
libsrc_name.AfterLast( '/' ).GetData(),
ii + 1, aUrlList.GetCount() ) );
if( !wxDirExists( libdst_name ) )
wxMkdir( libdst_name );
if( !downloadOneLib( url, libdst_name, &pdlg, aErrorMessage ) )
return false;
}
return true;
}
bool WIZARD_3DSHAPE_LIBS_DOWNLOADER::downloadOneLib( const wxString& aLibURL,
const wxString& aLocalLibName, wxProgressDialog * aIndicator,
wxString* aErrorMessage )
{
wxArrayString fileslist;
bool success;
// Get the list of candidate files: with ext .wrl .stp .step .STEP .STP or .wings
do
{
GITHUB_GETLIBLIST getter( aLibURL );
success = getter.Get3DshapesLibsList( &fileslist, filter3dshapesfiles );
} while( 0 );
if( !success )
return false;
// Load each file in list:
wxURI repo( aLibURL );
wxString server = repo.GetServer();
// Github gives the current url of files inside .3dshapes folders like:
// "https://github.com/KiCad/kicad-library/blob/master/modules/packages3d/Capacitors_SMD.3dshapes/C_0402.wrl"
// which displays a html page showing the file in html form.
//
// the URL of the corresponding raw file is
// "https://github.com/KiCad/kicad-library/raw/master/modules/packages3d/Capacitors_SMD.3dshapes/C_0402.wrl"
//
// However Github redirects this current url to raw.githubusercontent.com/fullfilename
// when trying to download raw files.
// "https://github.com/KiCad/kicad-library/raw/master/modules/packages3d/Capacitors_SMD.3dshapes/C_0402.wrl"
// would be redirected to:
// "https://raw.githubusercontent.com/KiCad/kicad-library/master/modules/packages3d/Capacitors_SMD.3dshapes/C_0402.wrl"
// So use raw.githubusercontent.com instead of github.com
// (and removes the "/raw" in path) speed up the downloads (x2 faster).
//
// wxURI has no way to change the server name, so we need to use tricks to make the URL.
//
// Comment this next line to use the github.com URL
#define FORCE_GITHUB_RAW_URL
#ifdef FORCE_GITHUB_RAW_URL
if( server.Cmp( wxT( "github.com" ) ) == 0 )
server = wxT( "raw.githubusercontent.com" );
#endif
wxString full_url_base = repo.GetScheme() + wxT( "://" ) + server;
wxString target_full_url;
for( unsigned ii = 0; ii < fileslist.GetCount(); ii++ )
{
target_full_url = full_url_base + fileslist[ii];
#ifdef FORCE_GITHUB_RAW_URL
// Remove "blob/" in URL string to build the URL on "raw.githubusercontent.com"
// server from "github.com" URL string:
target_full_url.Replace( wxT( "blob/" ), wxT( "" ) );
#else
// Replace "blob" by "raw" in URL to access the raw file itself, not the html page
// on "github.com" server
target_full_url.Replace( wxT( "blob" ), wxT( "raw" ) );
#endif
aIndicator->SetRange( fileslist.GetCount() );
bool abort = !aIndicator->Update( ii, target_full_url.AfterLast( '/' ) );
if( abort )
{
if( aErrorMessage )
*aErrorMessage << _( "Aborted by user" );
return false;
}
// Download the current file.
// Get3DshapesLibsList actually downloads and stores the target_full_url content.
GITHUB_GETLIBLIST getter( target_full_url );
success = getter.Get3DshapesLibsList( NULL, NULL );
if( !success )
break;
wxFileName fn;
fn.AssignDir( aLocalLibName );
fn.SetFullName( fileslist[ii].AfterLast( '/' ) );
// The entire downloaded file is stored in getter buffer
const std::string& buffer = getter.GetBuffer();
// Write is "as this". It can be a binary file.
wxFile file(fn.GetFullPath(), wxFile::write);
file.Write( &buffer[0], buffer.size() );
}
return success;
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::setupGithubList()
{
// Enable 'Next' only if there is at least one library selected
wxArrayInt checkedIndices;
m_checkList3Dlibnames->GetCheckedItems( checkedIndices );
enableNext( checkedIndices.GetCount() > 0 );
// Update only if necessary
if( m_githubLibs.GetCount() == 0 )
getLibsListGithub( m_githubLibs );
m_searchCtrl3Dlibs->Clear();
// Clear the review list so it will be reloaded
m_libraries.clear();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::updateGithubControls()
{
bool valid = wxFileName::IsDirWritable( getDownloadDir() );
// Shows or not the warning text if the target 3d folder does not exist, or is not
// writable.
m_invalidDirWarningText->Show( !valid );
m_bitmapDirWarn->Show( !valid );
// If the dialog starts with m_invalidDirWarningText and m_bitmapDirWarn not shown
// the size and position of the sizer containing these widgets can be incorrect,
// until a wxSizeEvent is fired, and the widgets are not shown, or truncated,
// at least on Windows. So fire a dummy wxSizeEvent if the size looks bad
if( m_invalidDirWarningText->IsShown() && m_invalidDirWarningText->GetSize().x < 2 )
{
wxSizeEvent event( GetSize() );
wxPostEvent( this, event );
}
// Allow to go further only if there is a valid target directory selected
enableNext( valid );
}
// Called when the local folder name is edited.
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::OnLocalFolderChange( wxCommandEvent& event )
{
updateGithubControls();
}
void WIZARD_3DSHAPE_LIBS_DOWNLOADER::setupDialogOrder()
{
m_welcomeDlg->SetNext( m_githubListDlg );
m_githubListDlg->SetPrev( m_welcomeDlg );
m_githubListDlg->SetNext( m_reviewDlg );
m_reviewDlg->SetPrev( m_githubListDlg );
}