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kicad/eeschema/viewlib_frame.cpp

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/*************************************************************************/
/* viewlib_frame.cpp - fonctions des classes du type WinEDA_ViewlibFrame */
/*************************************************************************/
#include "fctsys.h"
#include "appl_wxstruct.h"
#include "common.h"
#include "eeschema_id.h"
#include "class_drawpanel.h"
#include "bitmaps.h"
#include "program.h"
#include "general.h"
#include "protos.h"
#include "libviewfrm.h"
#include "class_library.h"
/**
* Save previous component library viewer state.
*/
wxString WinEDA_ViewlibFrame::m_libraryName;
wxString WinEDA_ViewlibFrame::m_entryName;
int WinEDA_ViewlibFrame::m_unit = 1;
int WinEDA_ViewlibFrame::m_convert = 1;
wxSize WinEDA_ViewlibFrame::m_clientSize = wxSize( -1, -1 );
/*****************************/
/* class WinEDA_ViewlibFrame */
/*****************************/
BEGIN_EVENT_TABLE( WinEDA_ViewlibFrame, WinEDA_DrawFrame )
/* Window events */
EVT_CLOSE( WinEDA_ViewlibFrame::OnCloseWindow )
EVT_SIZE( WinEDA_ViewlibFrame::OnSize )
EVT_ACTIVATE( WinEDA_DrawFrame::OnActivate )
/* Sash drag events */
EVT_SASH_DRAGGED( ID_LIBVIEW_LIBWINDOW, WinEDA_ViewlibFrame::OnSashDrag )
EVT_SASH_DRAGGED( ID_LIBVIEW_CMPWINDOW, WinEDA_ViewlibFrame::OnSashDrag )
/* Toolbar events */
EVT_TOOL_RANGE( ID_LIBVIEW_NEXT, ID_LIBVIEW_DE_MORGAN_CONVERT_BUTT,
WinEDA_ViewlibFrame::Process_Special_Functions )
EVT_TOOL_RANGE( ID_ZOOM_IN, ID_ZOOM_PAGE, WinEDA_ViewlibFrame::OnZoom )
EVT_TOOL( ID_LIBVIEW_CMP_EXPORT_TO_SCHEMATIC,
WinEDA_ViewlibFrame::ExportToSchematicLibraryPart )
EVT_KICAD_CHOICEBOX( ID_LIBVIEW_SELECT_PART_NUMBER,
WinEDA_ViewlibFrame::Process_Special_Functions )
/* listbox events */
EVT_LISTBOX( ID_LIBVIEW_LIB_LIST, WinEDA_ViewlibFrame::ClickOnLibList )
EVT_LISTBOX( ID_LIBVIEW_CMP_LIST, WinEDA_ViewlibFrame::ClickOnCmpList )
EVT_MENU( ID_SET_RELATIVE_OFFSET,
WinEDA_ViewlibFrame::OnSetRelativeOffset )
END_EVENT_TABLE()
/*
* This emulates the zoom menu entries found in the other Kicad applications.
* The library viewer does not have any menus so add an accelerator table to
* the main frame.
*/
static wxAcceleratorEntry accels[] =
{
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_F1, ID_ZOOM_IN ),
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_F2, ID_ZOOM_OUT ),
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_F3, ID_ZOOM_REDRAW ),
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_F4, ID_POPUP_ZOOM_CENTER ),
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_HOME, ID_ZOOM_PAGE ),
wxAcceleratorEntry( wxACCEL_NORMAL, WXK_SPACE, ID_SET_RELATIVE_OFFSET )
};
#define ACCEL_TABLE_CNT ( sizeof( accels ) / sizeof( wxAcceleratorEntry ) )
#define EXTRA_BORDER_SIZE 2
WinEDA_ViewlibFrame::WinEDA_ViewlibFrame( wxWindow* father,
CMP_LIBRARY* Library,
wxSemaphore* semaphore ) :
WinEDA_DrawFrame( father, VIEWER_FRAME, _( "Library browser" ),
wxDefaultPosition, wxDefaultSize )
{
wxAcceleratorTable table( ACCEL_TABLE_CNT, accels );
m_FrameName = wxT( "ViewlibFrame" );
m_ConfigPath = wxT( "LibraryViewer" );
// Give an icon
SetIcon( wxIcon( library_browse_xpm ) );
m_CmpList = NULL;
m_LibList = NULL;
m_LibListWindow = NULL;
m_CmpListWindow = NULL;
m_Semaphore = semaphore;
if( m_Semaphore )
SetWindowStyle( GetWindowStyle() | wxSTAY_ON_TOP );
SetBaseScreen( new SCH_SCREEN() );
GetScreen()->m_Center = true; // set to true to have the coordinates origine -0,0) centered on screen
LoadSettings();
// Initilialize grid id to a default value if not found in config or bad:
if( (m_LastGridSizeId <= 0) ||
(m_LastGridSizeId < (ID_POPUP_GRID_USER - ID_POPUP_GRID_LEVEL_1000)) )
m_LastGridSizeId = ID_POPUP_GRID_LEVEL_50 - ID_POPUP_GRID_LEVEL_1000;
SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
GetScreen()->SetGrid( ID_POPUP_GRID_LEVEL_1000 + m_LastGridSizeId );
ReCreateHToolbar();
ReCreateVToolbar();
wxSize size = GetClientSize();
size.y -= m_MsgFrameHeight + 2;
m_LibListSize.y = size.y;
wxPoint win_pos( 0, 0 );
if( Library == NULL )
{
// Creates the libraries window display
m_LibListWindow =
new wxSashLayoutWindow( this, ID_LIBVIEW_LIBWINDOW, win_pos,
m_LibListSize, wxCLIP_CHILDREN | wxSW_3D,
wxT( "LibWindow" ) );
m_LibListWindow->SetOrientation( wxLAYOUT_VERTICAL );
m_LibListWindow->SetAlignment( wxLAYOUT_LEFT );
m_LibListWindow->SetSashVisible( wxSASH_RIGHT, TRUE );
m_LibListWindow->SetExtraBorderSize( EXTRA_BORDER_SIZE );
m_LibList =
new wxListBox( m_LibListWindow, ID_LIBVIEW_LIB_LIST,
wxPoint( 0, 0 ),
m_LibListWindow->GetClientSize() -
wxSize( EXTRA_BORDER_SIZE * 2, 0 ),
0, NULL, wxLB_HSCROLL );
}
else
{
m_libraryName = Library->GetName();
m_entryName.Clear();
m_unit = 1;
m_convert = 1;
m_LibListSize.x = 0;
}
// Creates the component window display
m_CmpListSize.y = size.y;
win_pos.x = m_LibListSize.x;
win_pos.y = 0;
m_CmpListWindow = new wxSashLayoutWindow( this, ID_LIBVIEW_CMPWINDOW,
win_pos, m_CmpListSize,
wxCLIP_CHILDREN | wxSW_3D,
wxT( "CmpWindow" ) );
m_CmpListWindow->SetOrientation( wxLAYOUT_VERTICAL );
m_CmpListWindow->SetSashVisible( wxSASH_RIGHT, TRUE );
m_CmpListWindow->SetExtraBorderSize( EXTRA_BORDER_SIZE );
m_CmpList = new wxListBox( m_CmpListWindow, ID_LIBVIEW_CMP_LIST,
wxPoint( 0, 0 ),
m_CmpListWindow->GetClientSize() -
wxSize( EXTRA_BORDER_SIZE * 2, 0 ),
0, NULL, wxLB_HSCROLL );
if( m_LibList )
ReCreateListLib();
DisplayLibInfos();
if( DrawPanel )
DrawPanel->SetAcceleratorTable( table );
Zoom_Automatique( false );
Show( TRUE );
}
WinEDA_ViewlibFrame::~WinEDA_ViewlibFrame()
{
WinEDA_SchematicFrame* frame =
(WinEDA_SchematicFrame*) wxGetApp().GetTopWindow();
frame->m_ViewlibFrame = NULL;
}
void WinEDA_ViewlibFrame::OnCloseWindow( wxCloseEvent& Event )
{
SaveSettings();
if( m_Semaphore )
m_Semaphore->Post();
Destroy();
}
/*
* Resize sub windows when dragging a sash window border
*/
void WinEDA_ViewlibFrame::OnSashDrag( wxSashEvent& event )
{
if( event.GetDragStatus() == wxSASH_STATUS_OUT_OF_RANGE )
return;
m_LibListSize.y = GetClientSize().y - m_MsgFrameHeight;
m_CmpListSize.y = m_LibListSize.y;
switch( event.GetId() )
{
case ID_LIBVIEW_LIBWINDOW:
if( m_LibListWindow )
{
m_LibListSize.x = event.GetDragRect().width;
m_LibListWindow->SetSize( m_LibListSize );
m_CmpListWindow->SetPosition( wxPoint( m_LibListSize.x, 0 ) );
}
break;
case ID_LIBVIEW_CMPWINDOW:
m_CmpListSize.x = event.GetDragRect().width;
m_CmpListWindow->SetSize( m_CmpListSize );
break;
}
// Now, we must recalculate the position and size of subwindows
wxSizeEvent SizeEv;
OnSize( SizeEv );
// Ensure the panel is always redrawn (sometimes some garbage remains):
DrawPanel->Refresh();
}
void WinEDA_ViewlibFrame::OnSize( wxSizeEvent& SizeEv )
{
wxSize clientsize;
wxSize maintoolbar_size;
wxSize Vtoolbar_size;
clientsize = GetClientSize();
m_FrameSize = clientsize;
clientsize.y -= m_MsgFrameHeight;
if( m_HToolBar )
{
maintoolbar_size = m_HToolBar->GetSize();
}
if( m_VToolBar )
{
Vtoolbar_size = m_VToolBar->GetSize();
m_VToolBar->SetSize( clientsize.x - maintoolbar_size.y, 0, -1,
clientsize.y );
}
if( MsgPanel )
{
MsgPanel->SetSize( 0, clientsize.y, clientsize.x, m_MsgFrameHeight );
}
if( DrawPanel )
{
DrawPanel->SetSize( m_LibListSize.x + m_CmpListSize.x, 0,
clientsize.x - Vtoolbar_size.x -
m_LibListSize.x - m_CmpListSize.x,
clientsize.y );
}
if( m_LibList && m_LibListWindow )
{
m_LibListSize.y = clientsize.y - 2;
m_LibListWindow->SetSize( m_LibListSize );
m_LibList->SetSize( m_LibListWindow->GetClientSize() -
wxSize( EXTRA_BORDER_SIZE * 2, 0 ) );
}
if( m_CmpList && m_CmpListWindow )
{
m_CmpListSize.y = clientsize.y - 2;
m_CmpListWindow->SetSize( m_CmpListSize );
m_CmpListWindow->SetPosition( wxPoint( m_LibListSize.x, 0 ) );
m_CmpList->SetSize( m_CmpListWindow->GetClientSize() -
wxSize( EXTRA_BORDER_SIZE * 2, 0 ) );
}
SizeEv.Skip();
}
void WinEDA_ViewlibFrame::OnSetRelativeOffset( wxCommandEvent& event )
{
GetScreen()->m_O_Curseur = GetScreen()->m_Curseur;
UpdateStatusBar();
}
int WinEDA_ViewlibFrame::BestZoom()
{
int bestzoom, ii, jj;
wxSize size;
LIB_COMPONENT* component;
CMP_LIBRARY* lib;
GetScreen()->m_Curseur.x = 0;
GetScreen()->m_Curseur.y = 0;
bestzoom = 16;
lib = CMP_LIBRARY::FindLibrary( m_libraryName );
if( lib == NULL )
return bestzoom;
component = lib->FindComponent( m_entryName );
if( component == NULL )
return bestzoom;
/*
* This fixes a bug where the client size of the drawing area is not
* correctly reported until after the window is shown. This is most
* likely due to the unmanaged windows ( vertical tool bars and message
* panel ) that are drawn in the main window which wxWidgets knows
* nothing about. When the library editor is reopened with a component
* already loading, the zoom will be calculated correctly.
*/
if( !IsShownOnScreen() )
{
if( m_clientSize != wxSize( -1, -1 ) )
size = m_clientSize;
else
size = DrawPanel->GetClientSize();
}
else
{
if( m_clientSize == wxSize( -1, -1 ) )
m_clientSize = DrawPanel->GetClientSize();
size = m_clientSize;
}
EDA_Rect BoundaryBox = component->GetBoundaryBox( m_unit, m_convert );
// Reserve a 25 mils margin around component bounding box.
size -= wxSize( 25, 25 );
ii = wxRound( ( (double) BoundaryBox.GetWidth() / double( size.x ) ) *
(double) GetScreen()->m_ZoomScalar );
jj = wxRound( ( (double) BoundaryBox.GetHeight() / (double) size.y ) *
(double) GetScreen()->m_ZoomScalar );
bestzoom = MAX( ii, jj ) + 1;
GetScreen()->m_Curseur = BoundaryBox.Centre();
return bestzoom;
}
/**
* Function ReCreateListLib
*
* Creates or recreates the list of current loaded libraries.
* This list is sorted, with the library cache always at end of the list
*/
void WinEDA_ViewlibFrame::ReCreateListLib()
{
if( m_LibList == NULL )
return;
m_LibList->Clear();
m_LibList->Append( CMP_LIBRARY::GetLibraryNames() );
// Search for a previous selection:
int index = m_LibList->FindString( m_libraryName );
if( index != wxNOT_FOUND )
{
m_LibList->SetSelection( index, true );
}
else
{
/* If not found, clear current library selection because it can be
* deleted after a config change. */
m_libraryName = wxEmptyString;
m_entryName = wxEmptyString;
m_unit = 1;
m_convert = 1;
}
ReCreateListCmp();
ReCreateHToolbar();
DisplayLibInfos();
DrawPanel->Refresh();
}
void WinEDA_ViewlibFrame::ReCreateListCmp()
{
if( m_CmpList == NULL )
return;
m_CmpList->Clear();
CMP_LIBRARY* Library = CMP_LIBRARY::FindLibrary( m_libraryName );
if( Library == NULL )
{
m_libraryName = wxEmptyString;
m_entryName = wxEmptyString;
m_convert = 1;
m_unit = 1;
return;
}
wxArrayString nameList;
Library->GetEntryNames( nameList );
m_CmpList->Append( nameList );
int index = m_CmpList->FindString( m_entryName );
if( index == wxNOT_FOUND )
{
m_entryName = wxEmptyString;
m_convert = 1;
m_unit = 1;
}
else
{
m_CmpList->SetSelection( index, true );
}
}
void WinEDA_ViewlibFrame::ClickOnLibList( wxCommandEvent& event )
{
int ii = m_LibList->GetSelection();
if( ii < 0 )
return;
wxString name = m_LibList->GetString( ii );
if( m_libraryName == name )
return;
m_libraryName = name;
ReCreateListCmp();
DrawPanel->Refresh();
DisplayLibInfos();
ReCreateHToolbar();
}
void WinEDA_ViewlibFrame::ClickOnCmpList( wxCommandEvent& event )
{
int ii = m_CmpList->GetSelection();
if( ii < 0 )
return;
wxString name = m_CmpList->GetString( ii );
if( m_entryName.CmpNoCase( name ) != 0 )
{
m_entryName = name;
DisplayLibInfos();
m_unit = 1;
m_convert = 1;
Zoom_Automatique( false );
ReCreateHToolbar();
DrawPanel->Refresh();
}
}
/*
* Export the current component to schematic and close the library browser
*/
void WinEDA_ViewlibFrame::ExportToSchematicLibraryPart( wxCommandEvent& event )
{
int ii = m_CmpList->GetSelection();
if( ii >= 0 )
m_entryName = m_CmpList->GetString( ii );
else
m_entryName.Empty();
Close( TRUE );
}
#define LIBLIST_WIDTH_KEY wxT("Liblist_width")
#define CMPLIST_WIDTH_KEY wxT("Cmplist_width")
/**
* Load library viewer frame specific configuration settings.
*
* Don't forget to call this base method from any derived classes or the
* settings will not get loaded.
*/
void WinEDA_ViewlibFrame::LoadSettings( )
{
wxConfig* cfg ;
WinEDA_DrawFrame::LoadSettings();
wxConfigPathChanger cpc( wxGetApp().m_EDA_Config, m_ConfigPath );
cfg = wxGetApp().m_EDA_Config;
m_LibListSize.x = 150; // default width of libs list
m_CmpListSize.x = 150; // default width of component list
cfg->Read( LIBLIST_WIDTH_KEY, &m_LibListSize.x );
cfg->Read( CMPLIST_WIDTH_KEY, &m_CmpListSize.x );
// set parameters to a resonnable value
if ( m_LibListSize.x > m_FrameSize.x/2 )
m_LibListSize.x = m_FrameSize.x/2;
if ( m_CmpListSize.x > m_FrameSize.x/2 )
m_CmpListSize.x = m_FrameSize.x/2;
}
/**
* Save library viewer frame specific configuration settings.
*
* Don't forget to call this base method from any derived classes or the
* settings will not get saved.
*/
void WinEDA_ViewlibFrame::SaveSettings()
{
wxConfig* cfg;
WinEDA_DrawFrame::SaveSettings();
wxConfigPathChanger cpc( wxGetApp().m_EDA_Config, m_ConfigPath );
cfg = wxGetApp().m_EDA_Config;
if ( m_LibListSize.x )
cfg->Write( LIBLIST_WIDTH_KEY, m_LibListSize.x );
cfg->Write( CMPLIST_WIDTH_KEY, m_CmpListSize.x );
}
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