335 lines
8.7 KiB
C++
335 lines
8.7 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 "schframe.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 bool UpdateScreenFromSheet(WinEDA_SchematicFrame * frame);
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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) associ<63>e 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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DrawSheetPath m_SheetList;
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TreeItemData(DrawSheetPath sheet) :wxTreeItemData()
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{
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m_SheetList = 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() { }
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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 m_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(DrawSheetPath * list, wxTreeItemId * previousmenu);
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~WinEDA_HierFrame();
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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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m_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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DrawSheetPath list;
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list.Push(g_RootSheet);
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m_Tree->SetItemData( cellule, new TreeItemData(list) );
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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( m_Parent->GetSheet()->Last() == g_RootSheet )
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m_Tree->SelectItem(cellule); //root.
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maxposx = 15;
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BuildSheetList(&list, &cellule);
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if ( m_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 += m_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()
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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(DrawSheetPath* list,
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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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if( m_nbsheets > NB_MAX_SHEET ){
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if( m_nbsheets == (NB_MAX_SHEET + 1) ){
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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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m_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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EDA_BaseStruct* bs = list->LastDrawList();
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while(bs && m_nbsheets < NB_MAX_SHEET){
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if(bs->Type() == DRAW_SHEET_STRUCT_TYPE){
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DrawSheetStruct* ss = (DrawSheetStruct*)bs;
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m_nbsheets++;
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menu = m_Tree->AppendItem(*previousmenu,
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ss->m_SheetName, 0 , 1 );
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list->Push(ss);
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m_Tree->SetItemData( menu, new TreeItemData(*list) );
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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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if ( *list == *(m_Parent->GetSheet()) ){
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m_Tree->EnsureVisible(menu);
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m_Tree->SelectItem(menu);
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}
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BuildSheetList(list, &menu);
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m_Tree->Expand(menu);
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list->Pop();
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}
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bs = bs->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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/* Called on a double-click on a tree item:
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Open the selected sheet, and display the corresponding screen
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*/
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{
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wxTreeItemId ItemSel = m_Tree->GetSelection();
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*(m_Parent->m_CurrentSheet) =
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((TreeItemData*)(m_Tree->GetItemData(ItemSel)))->m_SheetList;
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wxString path = m_Parent->m_CurrentSheet->PathHumanReadable();
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printf("changing to sheet %s\n", CONV_TO_UTF8(path));
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UpdateScreenFromSheet(m_Parent);
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Close(TRUE);
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}
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/******************************************************/
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void WinEDA_SchematicFrame::InstallPreviousSheet()
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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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if( m_CurrentSheet->Last() == g_RootSheet ) return;
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g_ItemToRepeat = NULL;
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MsgPanel->EraseMsgBox();
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//make a copy for testing purposes.
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DrawSheetPath listtemp = *m_CurrentSheet;
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listtemp.Pop();
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if ( listtemp.LastScreen() == NULL ){
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DisplayError( this, wxT("InstallPreviousScreen() Error: Sheet not found"));
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return;
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}
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m_CurrentSheet->Pop();
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UpdateScreenFromSheet(this);
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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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have to be careful here because the DrawSheetStructs within the EEDrawList
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don't actually have a valid m_AssociatedScreen (on purpose -- you need the m_SubSheet hierarchy
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to maintain path info (well, this is but one way to maintain path info..)
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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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m_CurrentSheet->Push(Sheet);
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g_ItemToRepeat = NULL;
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MsgPanel->EraseMsgBox();
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UpdateScreenFromSheet(this);
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}
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/**************************************************************/
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static bool UpdateScreenFromSheet(WinEDA_SchematicFrame * frame)
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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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NewScreen = frame->m_CurrentSheet->LastScreen();
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if(!NewScreen)
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{
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DisplayError(frame, wxT("Screen not found for this sheet"));
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return false;
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}
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// Reinit des parametres d'affichage du nouvel ecran
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// assumes m_CurrentSheet has already been updated.
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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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//update the References
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frame->m_CurrentSheet->UpdateAllScreenReferences();
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frame->DrawPanel->m_CanStartBlock = -1;
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if ( NewScreen->m_FirstRedraw ){
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NewScreen->m_FirstRedraw = FALSE;
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frame->Zoom_Automatique(TRUE);
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}else{
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frame->ReDrawPanel();
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frame->DrawPanel->MouseToCursorSchema();
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}
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ActiveScreen = frame->m_CurrentSheet->LastScreen();
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return true;
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}
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