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Diffstat (limited to 'eeschema/hierarch.cpp')
| -rw-r--r-- | eeschema/hierarch.cpp | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/eeschema/hierarch.cpp b/eeschema/hierarch.cpp new file mode 100644 index 0000000..578274b --- /dev/null +++ b/eeschema/hierarch.cpp @@ -0,0 +1,313 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2004 Jean-Pierre Charras, jp.charras at wanadoo.fr + * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net> + * Copyright (C) 2004-2011 KiCad Developers, see change_log.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 + */ + +/** + * @file hierarch.cpp + */ + +#include <fctsys.h> +#include <class_drawpanel.h> +#include <confirm.h> +#include <id.h> +#include <schframe.h> + +#include <general.h> +#include <sch_sheet.h> +#include <sch_sheet_path.h> + +#include <wx/imaglist.h> +#include <wx/treectrl.h> + + +enum +{ + ID_TREECTRL_HIERARCHY = 1600 +}; + + +class HIERARCHY_NAVIG_DLG; + +/* This class derived from wxTreeItemData stores the SCH_SHEET_PATH of each + * sheet in hierarchy in each TreeItem, in its associated data buffer +*/ +class TreeItemData : public wxTreeItemData +{ +public: + SCH_SHEET_PATH m_SheetPath; + + TreeItemData( SCH_SHEET_PATH& sheet ) : wxTreeItemData() + { + m_SheetPath = sheet; + } +}; + +/* Class to handle hierarchy tree. */ +class HIERARCHY_TREE : public wxTreeCtrl +{ +private: + HIERARCHY_NAVIG_DLG* m_Parent; + wxImageList* imageList; + +public: + HIERARCHY_TREE() + { + m_Parent = NULL; + imageList = NULL; + } + + HIERARCHY_TREE( HIERARCHY_NAVIG_DLG* parent ); + + DECLARE_DYNAMIC_CLASS( HIERARCHY_TREE ) +}; + +IMPLEMENT_DYNAMIC_CLASS( HIERARCHY_TREE, wxTreeCtrl ) + + +HIERARCHY_TREE::HIERARCHY_TREE( HIERARCHY_NAVIG_DLG* parent ) : + wxTreeCtrl( (wxWindow*)parent, ID_TREECTRL_HIERARCHY, wxDefaultPosition, wxDefaultSize, + wxTR_HAS_BUTTONS, wxDefaultValidator, wxT( "HierachyTreeCtrl" ) ) +{ + m_Parent = parent; + + // Make an image list containing small icons + // All icons are expected having the same size. + wxBitmap tree_nosel_bm( KiBitmap( tree_nosel_xpm ) ); + imageList = new wxImageList( tree_nosel_bm.GetWidth(), + tree_nosel_bm.GetHeight(), true, 2 ); + + imageList->Add( tree_nosel_bm ); + imageList->Add( KiBitmap( tree_sel_xpm ) ); + + AssignImageList( imageList ); +} + + +class HIERARCHY_NAVIG_DLG : public wxDialog +{ +public: + SCH_EDIT_FRAME* m_Parent; + HIERARCHY_TREE* m_Tree; + int m_nbsheets; + +private: + wxSize m_TreeSize; + int maxposx; + +public: + HIERARCHY_NAVIG_DLG( SCH_EDIT_FRAME* aParent, const wxPoint& aPos ); + void BuildSheetsTree( SCH_SHEET_PATH* list, wxTreeItemId* previousmenu ); + + ~HIERARCHY_NAVIG_DLG(); + + void OnSelect( wxTreeEvent& event ); + +private: + void OnQuit( wxCommandEvent& event ); + + DECLARE_EVENT_TABLE() +}; + +BEGIN_EVENT_TABLE( HIERARCHY_NAVIG_DLG, wxDialog ) + EVT_TREE_ITEM_ACTIVATED( ID_TREECTRL_HIERARCHY, HIERARCHY_NAVIG_DLG::OnSelect ) +END_EVENT_TABLE() + + +void SCH_EDIT_FRAME::InstallHierarchyFrame( wxPoint& pos ) +{ + HIERARCHY_NAVIG_DLG* treeframe = new HIERARCHY_NAVIG_DLG( this, pos ); + + treeframe->ShowModal(); + treeframe->Destroy(); +} + + +HIERARCHY_NAVIG_DLG::HIERARCHY_NAVIG_DLG( SCH_EDIT_FRAME* aParent, const wxPoint& aPos ) : + wxDialog( aParent, wxID_ANY, _( "Navigator" ), aPos, wxSize( 110, 50 ), + wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER ) +{ + wxTreeItemId cellule; + + m_Parent = aParent; + m_Tree = new HIERARCHY_TREE( this ); + + m_nbsheets = 1; + + cellule = m_Tree->AddRoot( _( "Root" ), 0, 1 ); + m_Tree->SetItemBold( cellule, true ); + + SCH_SHEET_PATH list; + list.Push( g_RootSheet ); + m_Tree->SetItemData( cellule, new TreeItemData( list ) ); + + if( m_Parent->GetCurrentSheet().Last() == g_RootSheet ) + m_Tree->SelectItem( cellule ); //root. + + maxposx = 15; + BuildSheetsTree( &list, &cellule ); + + m_Tree->Expand( cellule ); + + wxRect itemrect; + m_Tree->GetBoundingRect( cellule, itemrect ); + + // Set dialog window size to be large enough + m_TreeSize.x = itemrect.GetWidth() + 20; + m_TreeSize.x = std::max( m_TreeSize.x, 250 ); + + // Readjust the size of the frame to an optimal value. + m_TreeSize.y = m_nbsheets * itemrect.GetHeight(); + m_TreeSize.y += 10; + + SetClientSize( m_TreeSize ); +} + + +HIERARCHY_NAVIG_DLG::~HIERARCHY_NAVIG_DLG() +{ +} + + +void HIERARCHY_NAVIG_DLG::OnQuit( wxCommandEvent& event ) +{ + // true is to force the frame to close + Close( true ); +} + + +/* Routine to create the hierarchical tree of the schematic + * This routine is re-entrant! + */ +void HIERARCHY_NAVIG_DLG::BuildSheetsTree( SCH_SHEET_PATH* list, wxTreeItemId* previousmenu ) + +{ + wxTreeItemId menu; + + if( m_nbsheets > NB_MAX_SHEET ) + { + if( m_nbsheets == (NB_MAX_SHEET + 1) ) + { + wxString msg; + msg << wxT( "BuildSheetsTree: Error: nbsheets > " ) << NB_MAX_SHEET; + DisplayError( this, msg ); + m_nbsheets++; + } + + return; + } + + maxposx += m_Tree->GetIndent(); + SCH_ITEM* schitem = list->LastDrawList(); + + while( schitem && m_nbsheets < NB_MAX_SHEET ) + { + if( schitem->Type() == SCH_SHEET_T ) + { + SCH_SHEET* sheet = (SCH_SHEET*) schitem; + m_nbsheets++; + menu = m_Tree->AppendItem( *previousmenu, sheet->GetName(), 0, 1 ); + list->Push( sheet ); + m_Tree->SetItemData( menu, new TreeItemData( *list ) ); + int ll = m_Tree->GetItemText( menu ).Len(); + +#ifdef __WINDOWS__ + ll *= 9; // * char width +#else + ll *= 12; // * char width +#endif + ll += maxposx + 20; + m_TreeSize.x = std::max( m_TreeSize.x, ll ); + m_TreeSize.y += 1; + + if( *list == m_Parent->GetCurrentSheet() ) + { + m_Tree->EnsureVisible( menu ); + m_Tree->SelectItem( menu ); + } + + BuildSheetsTree( list, &menu ); + m_Tree->Expand( menu ); + list->Pop(); + } + + schitem = schitem->Next(); + } + + maxposx -= m_Tree->GetIndent(); +} + + +/* Called on a double-click on a tree item: + * Open the selected sheet, and display the corresponding screen + */ +void HIERARCHY_NAVIG_DLG::OnSelect( wxTreeEvent& event ) + +{ + wxTreeItemId ItemSel = m_Tree->GetSelection(); + + m_Parent->SetCurrentSheet(( (TreeItemData*) m_Tree->GetItemData( ItemSel ) )->m_SheetPath ); + m_Parent->DisplayCurrentSheet(); + Close( true ); +} + + +void SCH_EDIT_FRAME::DisplayCurrentSheet() +{ + SetRepeatItem( NULL ); + ClearMsgPanel(); + + SCH_SCREEN* screen = m_CurrentSheet->LastScreen(); + + // Switch to current sheet, + // and update the grid size, because it can be modified in latest screen + SetScreen( screen ); + GetScreen()->SetGrid( m_LastGridSizeId + ID_POPUP_GRID_LEVEL_1000 ); + + // update the References + m_CurrentSheet->UpdateAllScreenReferences(); + SetSheetNumberAndCount(); + m_canvas->SetCanStartBlock( -1 ); + + if( screen->m_FirstRedraw ) + { + Zoom_Automatique( false ); + screen->m_FirstRedraw = false; + SetCrossHairPosition( GetScrollCenterPosition() ); + m_canvas->MoveCursorToCrossHair(); + screen->SchematicCleanUp( GetCanvas(), NULL ); + } + else + { + RedrawScreen( GetScrollCenterPosition(), true ); + } + + // Now refresh m_canvas. Should be not necessary, but because screen has changed + // the previous refresh has set all new draw parameters (scroll position ..) + // but most of time there were some inconsitencies about cursor parameters + // ( previous position of cursor ...) and artefacts can happen + // mainly when sheet size has changed + // This second refresh clears artefacts because at this point, + // all parameters are now updated + m_canvas->Refresh(); +} |