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Для улучшения наглядности и понимания в какой БД мы находимся в строке браузера объектов при выделении элемента будет напротив отображаться имя БД. Это поведение можно отключить в настройках.
99 lines
2.5 KiB
C++
99 lines
2.5 KiB
C++
//////////////////////////////////////////////////////////////////////////
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//
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// pgAdmin III - PostgreSQL Tools
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//
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// Copyright (C) 2002 - 2016, The pgAdmin Development Team
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// This software is released under the PostgreSQL Licence
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//
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// ctlTree.h - wxTreeCtrl containing pgObjects
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//
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//////////////////////////////////////////////////////////////////////////
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#ifndef CTLTREE_H
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#define CTLTREE_H
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// wxWindows headers
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#include <wx/wx.h>
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#include <wx/treectrl.h>
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#include <wx/timer.h>
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class pgObject;
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class pgCollection;
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class pgaFactory;
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class ctlTreeFindTimer;
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class ctlTree : public wxTreeCtrl
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{
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public:
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ctlTree(wxWindow *parent, wxWindowID id, const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, long style = wxTR_HAS_BUTTONS);
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void SetItemImage(const wxTreeItemId &item, int image, wxTreeItemIcon which = wxTreeItemIcon_Normal);
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wxTreeItemId AppendItem(const wxTreeItemId &parent, const wxString &text, int image = -1, int selImage = -1, wxTreeItemData *data = NULL);
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wxTreeItemId AppendObject(pgObject *parent, pgObject *object);
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void RemoveDummyChild(pgObject *obj);
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pgCollection *AppendCollection(pgObject *parent, pgaFactory &factory);
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pgObject *GetObject(wxTreeItemId id);
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pgObject *GetParentObject(wxTreeItemId id)
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{
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return GetObject(GetItemParent(id));
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}
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pgCollection *GetParentCollection(wxTreeItemId id);
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pgObject *FindObject(pgaFactory &factory, wxTreeItemId parent);
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pgCollection *FindCollection(pgaFactory &factory, wxTreeItemId parent);
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wxTreeItemId FindItem(const wxTreeItemId &item, const wxString &str, bool full = false);
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void NavigateTree(int keyCode);
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virtual ~ctlTree();
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void OnMouse(wxMouseEvent& ev);
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void DrawDbName(const wxTreeItemId& item);
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wxTreeItemId GetVerticalItem(wxPoint& pt);
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DECLARE_EVENT_TABLE()
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private:
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void OnChar(wxKeyEvent &event);
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wxString m_findPrefix;
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ctlTreeFindTimer *m_findTimer;
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friend class ctlTreeFindTimer;
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};
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// timer used to clear ctlTreeCtrl::m_findPrefix if no key was pressed
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// for a sufficiently long time
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class ctlTreeFindTimer : public wxTimer
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{
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public:
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// reset the current prefix after half a second of inactivity
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enum { CTLTREE_DELAY = 500 };
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ctlTreeFindTimer( ctlTree *owner )
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{
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m_owner = owner;
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}
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virtual void Notify()
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{
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m_owner->m_findPrefix.clear();
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}
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private:
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ctlTree *m_owner;
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DECLARE_NO_COPY_CLASS(ctlTreeFindTimer)
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};
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class treeObjectIterator
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{
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public:
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treeObjectIterator(ctlTree *browser, pgObject *obj);
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pgObject *GetNextObject();
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private:
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wxTreeItemId lastItem;
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ctlTree *browser;
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pgObject *object;
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wxCookieType cookie;
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};
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#endif
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