X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5888ef1e7dc9f70e074bbfe9eabed332b3db6870..18a1f588e7f9c71b4941da549a9ff4370675818c:/samples/regtest/regtest.cpp diff --git a/samples/regtest/regtest.cpp b/samples/regtest/regtest.cpp index 79c3655f83..2e8b20c303 100644 --- a/samples/regtest/regtest.cpp +++ b/samples/regtest/regtest.cpp @@ -31,6 +31,8 @@ #include "wx/msw/registry.h" #include "wx/msw/imaglist.h" +#include "wx/tokenzr.h" + // ---------------------------------------------------------------------------- // application type // ---------------------------------------------------------------------------- @@ -73,6 +75,9 @@ public: void OnItemExpanding(wxTreeEvent& event); void OnSelChanged (wxTreeEvent& event); + void OnBeginEdit (wxTreeEvent& event); + void OnEndEdit (wxTreeEvent& event); + void OnBeginDrag (wxTreeEvent& event); void OnEndDrag (wxTreeEvent& event); @@ -84,6 +89,7 @@ public: void OnMenuTest(); // operations + void GoTo(const wxString& location); void Refresh(); void DeleteSelected(); void ShowProperties(); @@ -141,6 +147,8 @@ private: bool m_restoreStatus; // after OnItemExpanding() + wxString m_nameOld; // the initial value of item being renamed + TreeNode *GetNode(const wxTreeEvent& event) { return (TreeNode *)GetItemData((WXHTREEITEM)event.GetItem()); } @@ -154,7 +162,7 @@ public: void AddStdKeys(); private: - DECLARE_EVENT_TABLE(); + DECLARE_EVENT_TABLE() }; // ---------------------------------------------------------------------------- @@ -172,6 +180,8 @@ public: void OnAbout(wxCommandEvent& event); void OnTest (wxCommandEvent& event); + void OnGoTo (wxCommandEvent& event); + void OnExpand (wxCommandEvent& event); void OnCollapse(wxCommandEvent& event); void OnToggle (wxCommandEvent& event); @@ -184,7 +194,7 @@ public: void OnInfo (wxCommandEvent& event); - DECLARE_EVENT_TABLE(); + DECLARE_EVENT_TABLE() private: RegTreeCtrl *m_treeCtrl; @@ -199,6 +209,7 @@ enum Menu_Quit = 100, Menu_About, Menu_Test, + Menu_GoTo, Menu_Expand, Menu_Collapse, Menu_Toggle, @@ -221,6 +232,7 @@ BEGIN_EVENT_TABLE(RegFrame, wxFrame) EVT_MENU(Menu_Test, RegFrame::OnTest) EVT_MENU(Menu_About, RegFrame::OnAbout) EVT_MENU(Menu_Quit, RegFrame::OnQuit) + EVT_MENU(Menu_GoTo, RegFrame::OnGoTo) EVT_MENU(Menu_Expand, RegFrame::OnExpand) EVT_MENU(Menu_Collapse, RegFrame::OnCollapse) EVT_MENU(Menu_Toggle, RegFrame::OnToggle) @@ -236,6 +248,10 @@ BEGIN_EVENT_TABLE(RegTreeCtrl, wxTreeCtrl) EVT_TREE_DELETE_ITEM (Ctrl_RegTree, RegTreeCtrl::OnDeleteItem) EVT_TREE_ITEM_EXPANDING(Ctrl_RegTree, RegTreeCtrl::OnItemExpanding) EVT_TREE_SEL_CHANGED (Ctrl_RegTree, RegTreeCtrl::OnSelChanged) + + EVT_TREE_BEGIN_LABEL_EDIT(Ctrl_RegTree, RegTreeCtrl::OnBeginEdit) + EVT_TREE_END_LABEL_EDIT (Ctrl_RegTree, RegTreeCtrl::OnEndEdit) + EVT_TREE_BEGIN_DRAG (Ctrl_RegTree, RegTreeCtrl::OnBeginDrag) EVT_TREE_BEGIN_RDRAG (Ctrl_RegTree, RegTreeCtrl::OnBeginDrag) EVT_TREE_END_DRAG (Ctrl_RegTree, RegTreeCtrl::OnEndDrag) @@ -266,6 +282,7 @@ wxMenu *CreateRegistryMenu() pMenuReg->Append(Menu_New, "&New", pMenuNew); pMenuReg->Append(Menu_Delete, "&Delete...", "Delete selected key/value"); pMenuReg->AppendSeparator(); + pMenuReg->Append(Menu_GoTo, "&Go to...\tCtrl-G", "Go to registry key"); pMenuReg->Append(Menu_Expand, "&Expand", "Expand current key"); pMenuReg->Append(Menu_Collapse, "&Collapse", "Collapse current key"); pMenuReg->Append(Menu_Toggle, "&Toggle", "Toggle current key"); @@ -352,37 +369,55 @@ void RegFrame::OnAbout(wxCommandEvent& event) dialog.ShowModal(); } -void RegFrame::OnTest(wxCommandEvent& event) +void RegFrame::OnTest(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->OnMenuTest(); } -void RegFrame::OnExpand(wxCommandEvent& event) +void RegFrame::OnGoTo(wxCommandEvent& WXUNUSED(event)) +{ + static wxString s_location = _T("HKEY_CURRENT_USER\\Software\\wxWindows"); + + wxString location = wxGetTextFromUser + ( + _T("Enter the location to go to:"), + _T("wxRegTest question"), + s_location, + this + ); + if ( !location ) + return; + + s_location = location; + m_treeCtrl->GoTo(location); +} + +void RegFrame::OnExpand(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_EXPAND); } -void RegFrame::OnCollapse(wxCommandEvent& event) +void RegFrame::OnCollapse(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_COLLAPSE); } -void RegFrame::OnToggle(wxCommandEvent& event) +void RegFrame::OnToggle(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->ExpandItem(m_treeCtrl->GetSelection(), wxTREE_EXPAND_TOGGLE); } -void RegFrame::OnRefresh(wxCommandEvent& event) +void RegFrame::OnRefresh(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->Refresh(); } -void RegFrame::OnDelete(wxCommandEvent& event) +void RegFrame::OnDelete(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->DeleteSelected(); } -void RegFrame::OnNewKey(wxCommandEvent& event) +void RegFrame::OnNewKey(wxCommandEvent& WXUNUSED(event)) { if ( m_treeCtrl->IsKeySelected() ) { m_treeCtrl->CreateNewKey( @@ -390,7 +425,7 @@ void RegFrame::OnNewKey(wxCommandEvent& event) } } -void RegFrame::OnNewText(wxCommandEvent& event) +void RegFrame::OnNewText(wxCommandEvent& WXUNUSED(event)) { if ( m_treeCtrl->IsKeySelected() ) { m_treeCtrl->CreateNewTextValue( @@ -398,7 +433,7 @@ void RegFrame::OnNewText(wxCommandEvent& event) } } -void RegFrame::OnNewBinary(wxCommandEvent& event) +void RegFrame::OnNewBinary(wxCommandEvent& WXUNUSED(event)) { if ( m_treeCtrl->IsKeySelected() ) { m_treeCtrl->CreateNewBinaryValue( @@ -406,7 +441,7 @@ void RegFrame::OnNewBinary(wxCommandEvent& event) } } -void RegFrame::OnInfo(wxCommandEvent& event) +void RegFrame::OnInfo(wxCommandEvent& WXUNUSED(event)) { m_treeCtrl->ShowProperties(); } @@ -471,7 +506,7 @@ RegTreeCtrl::TreeNode *RegTreeCtrl::InsertNewTreeNode(TreeNode *pParent, RegTreeCtrl::RegTreeCtrl(wxWindow *parent, wxWindowID id) : wxTreeCtrl(parent, id, wxDefaultPosition, wxDefaultSize, - wxTR_HAS_BUTTONS | wxSUNKEN_BORDER) + wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS | wxSUNKEN_BORDER) { // init members m_draggedItem = NULL; @@ -625,6 +660,50 @@ void RegTreeCtrl::OnItemExpanding(wxTreeEvent& event) } } +void RegTreeCtrl::OnBeginEdit(wxTreeEvent& event) +{ + TreeNode *pNode = GetNode(event); + if ( pNode->IsRoot() || pNode->Parent()->IsRoot() ) { + wxLogStatus(_T("This registry key can't be renamed.")); + + event.Veto(); + } + else { + m_nameOld = pNode->m_strName; + } +} + +void RegTreeCtrl::OnEndEdit(wxTreeEvent& event) +{ + bool ok; + + wxString name = event.GetLabel(); + + TreeNode *pNode = GetNode(event); + if ( pNode->IsKey() ) + { + wxRegKey& key = pNode->Key(); + ok = key.Rename(name); + } + else + { + pNode = pNode->Parent(); + wxRegKey& key = pNode->Key(); + + ok = key.RenameValue(m_nameOld, name); + } + + if ( !ok ) { + wxLogError(_T("Failed to rename '%s' to '%s'."), + m_nameOld.c_str(), name.c_str()); + } +#if 0 // MSW tree ctrl doesn't like this at all, it hangs + else { + pNode->Refresh(); + } +#endif // 0 +} + void RegTreeCtrl::OnBeginDrag(wxTreeEvent& event) { m_copyOnDrop = event.GetEventType() == wxEVT_COMMAND_TREE_BEGIN_DRAG; @@ -697,8 +776,6 @@ void RegTreeCtrl::OnEndDrag(wxTreeEvent& event) return; } - bool dstExpanded = IsExpanded(dst->Id()); - bool ok; if ( isKey ) { wxRegKey& key = src->Key(); @@ -710,10 +787,6 @@ void RegTreeCtrl::OnEndDrag(wxTreeEvent& event) else { ok = key.Copy(keyDst); } - if ( ok && dstExpanded ) { - dst->OnCollapse(); - dst->OnExpand(); - } if ( ok && !m_copyOnDrop ) { // delete the old key @@ -729,16 +802,15 @@ void RegTreeCtrl::OnEndDrag(wxTreeEvent& event) if ( ok && !m_copyOnDrop ) { // we moved it, so delete the old one ok = key.DeleteValue(src->m_strName); - if ( ok ) { - // reexpand the key - dst->Refresh(); - } } } if ( !ok ) { wxLogError("Failed to %s registry %s.", verb.c_str(), what.c_str()); } + else { + dst->Refresh(); + } } // ---------------------------------------------------------------------------- @@ -841,10 +913,11 @@ bool RegTreeCtrl::TreeNode::OnExpand() if ( isEmpty ) { // this is for the case when our last child was just deleted - m_pTree->Collapse(Id()); + wxTreeItemId theId(Id()); // Temp variable seems necessary for BC++ + m_pTree->Collapse(theId); // we won't be expanded any more - m_pTree->SetItemHasChildren(Id(), FALSE); + m_pTree->SetItemHasChildren(theId, FALSE); } return TRUE; @@ -863,17 +936,17 @@ void RegTreeCtrl::TreeNode::Refresh() if ( !IsKey() ) return; - if ( m_pTree->IsExpanded(Id()) ) { - m_pTree->Collapse(Id()); - OnCollapse(); - m_pTree->SetItemHasChildren(Id()); - m_pTree->Expand(Id()); + wxTreeItemId theId(Id()); // Temp variable seems necessary for BC++ + bool wasExpanded = m_pTree->IsExpanded(theId); + if ( wasExpanded ) + m_pTree->Collapse(theId); + + OnCollapse(); + m_pTree->SetItemHasChildren(theId); + if ( wasExpanded ) { + m_pTree->Expand(theId); OnExpand(); } - else { - // just allow it to be expanded - m_pTree->SetItemHasChildren(Id()); - } } bool RegTreeCtrl::TreeNode::DeleteChild(TreeNode *child) @@ -896,7 +969,8 @@ bool RegTreeCtrl::TreeNode::DeleteChild(TreeNode *child) } if ( ok ) { - m_pTree->Delete(child->Id()); + wxTreeItemId theId(child->Id()); // Temp variable seems necessary for BC++ + m_pTree->Delete(theId); Refresh(); } @@ -912,7 +986,8 @@ void RegTreeCtrl::TreeNode::DestroyChildren() long lId = m_aChildren[n]->Id(); // no, wxTreeCtrl will do it //delete m_aChildren[n]; - m_pTree->Delete(lId); + wxTreeItemId theId(lId); // Temp variable seems necessary for BC++ + m_pTree->Delete(theId); } m_aChildren.Empty(); @@ -944,6 +1019,54 @@ const char *RegTreeCtrl::TreeNode::FullName() const // operations on RegTreeCtrl // ---------------------------------------------------------------------------- +void RegTreeCtrl::GoTo(const wxString& location) +{ + wxStringTokenizer tk(location, _T("\\")); + + wxTreeItemId id = GetRootItem(); + + while ( tk.HasMoreTokens() ) { + wxString subkey = tk.GetNextToken(); + + wxTreeItemId idCurrent = id; + if ( !IsExpanded(idCurrent) ) + Expand(idCurrent); + + long dummy; + id = GetFirstChild(idCurrent, dummy); + + if ( idCurrent == GetRootItem() ) { + // special case: we understand both HKCU and HKEY_CURRENT_USER here + for ( size_t key = 0; key < wxRegKey::nStdKeys; key++ ) { + if ( subkey == wxRegKey::GetStdKeyName(key) || + subkey == wxRegKey::GetStdKeyShortName(key) ) { + break; + } + + id = GetNextChild(idCurrent, dummy); + } + } + else { + // enum all children + while ( id.IsOk() ) { + if ( subkey == ((TreeNode *)GetItemData(id))->m_strName ) + break; + + id = GetNextChild(idCurrent, dummy); + } + } + + if ( !id.IsOk() ) { + wxLogError(_T("No such key '%s'."), location.c_str()); + + return; + } + } + + if ( id.IsOk() ) + SelectItem(id); +} + void RegTreeCtrl::DeleteSelected() { long lCurrent = GetSelection(),