377 lines
9.2 KiB
C++
377 lines
9.2 KiB
C++
/************************************************************************/
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/* hierarch.cpp: Gestion de la hierarchie: navigation dans les feuilles */
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/************************************************************************/
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#include "fctsys.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "program.h"
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#include "libcmp.h"
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#include "general.h"
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#include "protos.h"
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#include "wx/image.h"
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#include "wx/imaglist.h"
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#include "wx/treectrl.h"
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#include "../bitmaps/treesel.xpm"
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#include "../bitmaps/treensel.xpm"
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static void InstallScreenFromSheet(WinEDA_SchematicFrame * frame,
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DrawSheetStruct * Sheet );
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enum {
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ID_TREECTRL_HIERARCHY = 1600
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};
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class WinEDA_HierFrame;
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/* Cette classe permet de memoriser la feuille (sheet) associée a l'item
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pour l'arbre de hierarchie */
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class TreeItemData: public wxTreeItemData
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{
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public:
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DrawSheetStruct * Sheet;
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TreeItemData(DrawSheetStruct * sheet) :wxTreeItemData()
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{
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Sheet = sheet;
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}
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};
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/* Classe de l'arbre de hierarchie */
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class WinEDA_Tree : public wxTreeCtrl
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{
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private:
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WinEDA_HierFrame * m_Parent;
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wxImageList *imageList;
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public:
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WinEDA_Tree(void) { }
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WinEDA_Tree(WinEDA_HierFrame *parent);
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DECLARE_DYNAMIC_CLASS(WinEDA_Tree)
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};
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IMPLEMENT_DYNAMIC_CLASS(WinEDA_Tree, wxTreeCtrl)
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WinEDA_Tree::WinEDA_Tree(WinEDA_HierFrame *parent) :
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wxTreeCtrl( (wxWindow*)parent, ID_TREECTRL_HIERARCHY,
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wxDefaultPosition, wxDefaultSize,
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wxTR_HAS_BUTTONS, wxDefaultValidator, wxT("HierachyTreeCtrl"))
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{
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m_Parent = parent;
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// Make an image list containing small icons
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imageList = new wxImageList(16, 15, TRUE, 2);
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imageList->Add(wxBitmap(tree_nosel_xpm));
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imageList->Add(wxBitmap(tree_sel_xpm));
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AssignImageList(imageList);
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}
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/* Classe definissant la fenetre d'affichage de la hierarchie */
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class WinEDA_HierFrame : public wxDialog
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{
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public:
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WinEDA_SchematicFrame * m_Parent;
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WinEDA_Tree * m_Tree;
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int nbsheets;
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wxDC * m_DC;
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private:
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wxSize m_TreeSize; // Taille de l'arbre de hierarchie
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int maxposx;
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public:
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WinEDA_HierFrame(WinEDA_SchematicFrame *parent, wxDC * DC, const wxPoint& pos);
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void BuildSheetList(EDA_BaseStruct * DrawStruct,
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wxTreeItemId * previousmenu);
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~WinEDA_HierFrame(void);
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void OnSelect(wxTreeEvent& event);
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private:
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void OnQuit(wxCommandEvent& event);
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DECLARE_EVENT_TABLE()
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};
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BEGIN_EVENT_TABLE(WinEDA_HierFrame, wxDialog)
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EVT_TREE_ITEM_ACTIVATED(ID_TREECTRL_HIERARCHY,
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WinEDA_HierFrame::OnSelect)
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END_EVENT_TABLE()
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/*************************************************************************/
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void WinEDA_SchematicFrame::InstallHierarchyFrame(wxDC * DC, wxPoint &pos)
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/*************************************************************************/
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{
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WinEDA_HierFrame * treeframe = new WinEDA_HierFrame(this, DC, pos);
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treeframe->ShowModal(); treeframe->Destroy();
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}
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WinEDA_HierFrame::WinEDA_HierFrame(WinEDA_SchematicFrame *parent, wxDC * DC,
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const wxPoint& pos):
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wxDialog(parent, -1, _("Navigator"), pos, wxSize(110,50),
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DIALOG_STYLE)
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{
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wxTreeItemId cellule;
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m_Parent = parent;
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m_DC = DC;
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m_Tree = new WinEDA_Tree(this);
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nbsheets = 1;
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cellule = m_Tree->AddRoot(_("Root"), 0, 1);
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m_Tree->SetItemBold(cellule, TRUE);
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m_Tree->SetItemData( cellule, new TreeItemData(NULL) );
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wxRect itemrect;
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#ifdef __UNIX__
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itemrect.SetWidth(100);
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itemrect.SetHeight(20);
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#else
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m_Tree->GetBoundingRect(cellule,itemrect);
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#endif
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m_TreeSize.x = itemrect.GetWidth() + 10;
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m_TreeSize.y = 20;
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if (ScreenSch == m_Parent->m_CurrentScreen )
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{
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m_Tree->SelectItem(cellule);
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}
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maxposx = 15;
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BuildSheetList(ScreenSch->EEDrawList, &cellule);
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if ( nbsheets > 1)
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{
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m_Tree->Expand(cellule);
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// Reajustage de la taille de la frame a une valeur optimale
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m_TreeSize.y += nbsheets * itemrect.GetHeight();
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m_TreeSize.x = MIN(m_TreeSize.x, 250);
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m_TreeSize.y = MIN( m_TreeSize.y, 350);
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SetClientSize(m_TreeSize);
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}
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}
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WinEDA_HierFrame::~WinEDA_HierFrame(void)
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{
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}
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/************************************************************************/
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void WinEDA_HierFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
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/************************************************************************/
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{
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// true is to force the frame to close
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Close(true);
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}
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/********************************************************************/
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void WinEDA_HierFrame::BuildSheetList(EDA_BaseStruct * DrawStruct,
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wxTreeItemId * previousmenu)
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/********************************************************************/
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/* Routine de creation de l'arbre de navigation dans la hierarchy
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schematique
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Cette routine est Reentrante !
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*/
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{
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wxTreeItemId menu;
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SCH_SCREEN * Screen;
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if( nbsheets > NB_MAX_SHEET )
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{
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if( nbsheets == (NB_MAX_SHEET + 1) )
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{
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wxString msg;
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msg << wxT("BuildSheetList: Error: nbsheets > ") << NB_MAX_SHEET;
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DisplayError(this, msg);
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nbsheets++;
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}
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return;
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}
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maxposx += m_Tree->GetIndent();
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while( DrawStruct )
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{
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if(DrawStruct->m_StructType == DRAW_SHEET_STRUCT_TYPE )
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{
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#define STRUCT ((DrawSheetStruct*)DrawStruct)
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nbsheets++;
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menu = m_Tree->AppendItem(*previousmenu,
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STRUCT->m_SheetName, 0 , 1 );
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m_Tree->SetItemData( menu, new TreeItemData(STRUCT) );
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// m_Tree->SetItemFont( menu, *StdFont);
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int ll = m_Tree->GetItemText(menu).Len();
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#ifdef __WINDOWS__
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ll *= 9; // * char width
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#else
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ll *= 12; // * char width
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#endif
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ll += maxposx + 20;
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m_TreeSize.x = MAX(m_TreeSize.x, ll);
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m_TreeSize.y += 1;
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Screen = (SCH_SCREEN*) DrawStruct;
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if (Screen == m_Parent->m_CurrentScreen )
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{
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m_Tree->EnsureVisible(menu);
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m_Tree->SelectItem(menu);
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}
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/* Examen des sous - hierarchies */
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if(Screen)
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{
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int oldnbsheets = nbsheets;
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BuildSheetList(Screen->EEDrawList,&menu);
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if( oldnbsheets != nbsheets )
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{
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m_Tree->SetItemBold(menu, TRUE);
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m_Tree->Expand(menu);
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}
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}
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}
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DrawStruct = DrawStruct->Pnext;
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}
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maxposx -= m_Tree->GetIndent();
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}
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/***************************************************/
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void WinEDA_HierFrame::OnSelect(wxTreeEvent& event)
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/***************************************************/
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/* appelee sur un double-click de la souris pour la selection d'un item:
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Selectionne et affiche l'ecran demandé
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*/
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{
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DrawSheetStruct * Sheet;
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wxTreeItemId ItemSel = m_Tree->GetSelection();
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Sheet = ((TreeItemData*)(m_Tree->GetItemData(ItemSel)))->Sheet;
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InstallScreenFromSheet(m_Parent, Sheet);
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Close(TRUE);
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}
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/******************************************************/
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void WinEDA_SchematicFrame::InstallPreviousScreen(void)
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/******************************************************/
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/* Set the current screen to display the parent sheet of the current displayed sheet
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*/
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{
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SCH_SCREEN * Screen;
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EDA_BaseStruct * DrawStruct;
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if( m_CurrentScreen == ScreenSch ) return;
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g_ItemToRepeat = NULL;
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MsgPanel->EraseMsgBox();
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/* Build the screen list */
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EDA_ScreenList ScreenList(NULL);
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/* search the list which have the current scheet in EEDrawList */
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for ( Screen = ScreenList.GetFirst(); Screen != NULL; Screen = ScreenList.GetNext() )
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{
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DrawStruct = Screen->EEDrawList;
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while (DrawStruct != NULL )
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{
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if ( DrawStruct == m_CurrentScreen ) break; // Found !
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DrawStruct = DrawStruct->Pnext;
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}
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if ( DrawStruct ) break;
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}
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if ( Screen == NULL )
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{
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DisplayError( this, wxT("InstallPreviousScreen() Error: Screen not found"));
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return;
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}
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m_CurrentScreen = ActiveScreen = Screen;
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DrawPanel->m_CanStartBlock = -1;
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DrawPanel->SetScrollbars( DrawPanel->m_Scroll_unit,
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DrawPanel->m_Scroll_unit,
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m_CurrentScreen->m_ScrollbarNumber.x,
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m_CurrentScreen->m_ScrollbarNumber.y,
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m_CurrentScreen->m_ScrollbarPos.x,
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m_CurrentScreen->m_ScrollbarPos.y,TRUE);
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ReDrawPanel();
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DrawPanel->MouseToCursorSchema();
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}
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/*********************************************************************/
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void WinEDA_SchematicFrame::InstallNextScreen(DrawSheetStruct * Sheet)
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/*********************************************************************/
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/* Routine d'installation de l'ecran correspondant au symbole Sheet pointe
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par la souris
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*/
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{
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if( Sheet == NULL)
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{
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DisplayError(this,wxT("InstallNextScreen() error")); return;
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}
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g_ItemToRepeat = NULL;
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MsgPanel->EraseMsgBox();
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InstallScreenFromSheet(this, Sheet );
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}
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/**************************************************************/
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static void InstallScreenFromSheet(WinEDA_SchematicFrame * frame,
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DrawSheetStruct * Sheet )
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/**************************************************************/
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/* Recherche et installe de l'ecran relatif au sheet symbole Sheet.
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Si Sheet == NULL installation de l'ecran de base ( Root ).
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*/
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{
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SCH_SCREEN * NewScreen;
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SCH_SCREEN * oldscreen = (SCH_SCREEN*) frame->m_CurrentScreen;
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if( Sheet == NULL ) NewScreen = ScreenSch;
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else NewScreen = Sheet;
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frame->m_CurrentScreen = ActiveScreen = NewScreen;
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if ( oldscreen != frame->m_CurrentScreen )
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{ // Reinit des parametres d'affichage du nouvel ecran
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frame->MsgPanel->EraseMsgBox();
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frame->DrawPanel->SetScrollbars( frame->DrawPanel->m_Scroll_unit,
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frame->DrawPanel->m_Scroll_unit,
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NewScreen->m_ScrollbarNumber.x,
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NewScreen->m_ScrollbarNumber.y,
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NewScreen->m_ScrollbarPos.x,
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NewScreen->m_ScrollbarPos.y,TRUE);
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frame->DrawPanel->m_CanStartBlock = -1;
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if ( NewScreen->m_FirstRedraw )
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{
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NewScreen->m_FirstRedraw = FALSE;
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frame->Zoom_Automatique(TRUE);
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}
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else
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{
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frame->ReDrawPanel();
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frame->DrawPanel->MouseToCursorSchema();
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}
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}
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return;
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}
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