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frmEditGrid.cpp
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frmEditGrid.cpp
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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
// RCS-ID: $Id$
// Copyright (C) 2002 - 2010, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// frmEditGrid.cpp - Edit Grid Box
//
//////////////////////////////////////////////////////////////////////////
// wxWindows headers
#include <wx/wx.h>
#include <wx/grid.h>
// App headers
#include "pgAdmin3.h"
#include "utils/pgDefs.h"
#include "frm/frmMain.h"
#include "frm/menu.h"
#include "db/pgQueryThread.h"
#include <wx/generic/gridctrl.h>
#include <wx/clipbrd.h>
#include "frm/frmEditGrid.h"
#include "ctl/ctlMenuToolbar.h"
#include "dlg/dlgEditGridOptions.h"
#include "frm/frmHint.h"
#include "schema/pgCatalogObject.h"
#include "schema/pgTable.h"
#include "schema/pgView.h"
#include "schema/gpExtTable.h"
// wxAUI
#include <wx/aui/aui.h>
// Icons
#include "images/viewdata.xpm"
#include "images/storedata.xpm"
#include "images/readdata.xpm"
#include "images/delete.xpm"
#include "images/edit_undo.xpm"
#include "images/sortfilter.xpm"
#include "images/help.xpm"
#include "images/clip_copy.xpm"
#include "images/clip_paste.xpm"
#define CTRLID_LIMITCOMBO 4226
BEGIN_EVENT_TABLE(frmEditGrid, pgFrame)
EVT_ERASE_BACKGROUND( frmEditGrid::OnEraseBackground)
EVT_SIZE( frmEditGrid::OnSize)
EVT_MENU(MNU_REFRESH, frmEditGrid::OnRefresh)
EVT_MENU(MNU_DELETE, frmEditGrid::OnDelete)
EVT_MENU(MNU_SAVE, frmEditGrid::OnSave)
EVT_MENU(MNU_INCLUDEFILTER, frmEditGrid::OnIncludeFilter)
EVT_MENU(MNU_EXCLUDEFILTER, frmEditGrid::OnExcludeFilter)
EVT_MENU(MNU_REMOVEFILTERS, frmEditGrid::OnRemoveFilters)
EVT_MENU(MNU_ASCSORT, frmEditGrid::OnAscSort)
EVT_MENU(MNU_DESCSORT, frmEditGrid::OnDescSort)
EVT_MENU(MNU_REMOVESORT, frmEditGrid::OnRemoveSort)
EVT_MENU(MNU_UNDO, frmEditGrid::OnUndo)
EVT_MENU(MNU_OPTIONS, frmEditGrid::OnOptions)
EVT_MENU(MNU_HELP, frmEditGrid::OnHelp)
EVT_MENU(MNU_CONTENTS, frmEditGrid::OnContents)
EVT_MENU(MNU_COPY, frmEditGrid::OnCopy)
EVT_MENU(MNU_PASTE, frmEditGrid::OnPaste)
EVT_MENU(MNU_LIMITBAR, frmEditGrid::OnToggleLimitBar)
EVT_MENU(MNU_TOOLBAR, frmEditGrid::OnToggleToolBar)
EVT_MENU(MNU_SCRATCHPAD, frmEditGrid::OnToggleScratchPad)
EVT_MENU(MNU_DEFAULTVIEW, frmEditGrid::OnDefaultView)
EVT_MENU(MNU_CLOSE, frmEditGrid::OnClose)
EVT_CLOSE( frmEditGrid::OnCloseWindow)
EVT_KEY_DOWN( frmEditGrid::OnKey)
EVT_GRID_RANGE_SELECT( frmEditGrid::OnGridSelectCells)
EVT_GRID_SELECT_CELL( frmEditGrid::OnCellChange)
EVT_GRID_EDITOR_SHOWN( frmEditGrid::OnEditorShown)
EVT_GRID_EDITOR_HIDDEN( frmEditGrid::OnEditorHidden)
EVT_GRID_CELL_RIGHT_CLICK( frmEditGrid::OnCellRightClick)
EVT_GRID_LABEL_RIGHT_CLICK( frmEditGrid::OnLabelRightClick)
EVT_AUI_PANE_BUTTON( frmEditGrid::OnAuiUpdate)
END_EVENT_TABLE()
frmEditGrid::frmEditGrid(frmMain *form, const wxString& _title, pgConn *_conn, pgSchemaObject *obj)
: pgFrame(NULL, _title)
{
closing = false;
SetIcon(wxIcon(viewdata_xpm));
wxWindowBase::SetFont(settings->GetSystemFont());
dlgName = wxT("frmEditGrid");
RestorePosition(-1, -1, 600, 500, 300, 350);
connection=_conn;
mainForm=form;
thread=0;
relkind=0;
limit=0;
relid=(Oid)obj->GetOid();
editorCell = new sqlCell();
// notify wxAUI which frame to use
manager.SetManagedWindow(this);
manager.SetFlags(wxAUI_MGR_DEFAULT | wxAUI_MGR_TRANSPARENT_DRAG);
SetMinSize(wxSize(300,350));
CreateStatusBar();
SetStatusBarPane(-1);
sqlGrid = new ctlSQLEditGrid(this, CTL_EDITGRID, wxDefaultPosition, wxDefaultSize);
// Set up toolbar
toolBar = new ctlMenuToolbar(this, -1, wxDefaultPosition, wxDefaultSize, wxTB_FLAT | wxTB_NODIVIDER);
toolBar->SetToolBitmapSize(wxSize(16, 16));
toolBar->AddTool(MNU_SAVE, _("Save"), wxBitmap(storedata_xpm), _("Save the changed row."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_REFRESH, _("Refresh"), wxBitmap(readdata_xpm), _("Refresh."), wxITEM_NORMAL);
toolBar->AddTool(MNU_UNDO, _("Undo"), wxBitmap(edit_undo_xpm), _("Undo change of data."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_COPY, _("Copy"), wxBitmap(clip_copy_xpm), _("Copy selected lines to clipboard."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_PASTE, _("Paste"), wxBitmap(clip_paste_xpm), _("Paste data from the clipboard."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_DELETE, _("Delete"), wxBitmap(delete_xpm), _("Delete selected rows."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_OPTIONS, _("Options"), wxBitmap(sortfilter_xpm), _("Sort/filter options."), wxITEM_NORMAL);
toolBar->AddSeparator();
toolBar->AddTool(MNU_HELP, _("Edit grid help"), wxBitmap(help_xpm), _("Display help on this window."));
toolBar->Realize();
toolBar->EnableTool(MNU_SAVE, false);
toolBar->EnableTool(MNU_UNDO, false);
toolBar->EnableTool(MNU_DELETE, false);
// Setup the limit bar
#ifndef __WXMAC__
cbLimit = new ctlComboBoxFix(this, CTRLID_LIMITCOMBO, wxPoint(0, 0), wxSize(GetCharWidth()*12, -1), wxCB_DROPDOWN);
#else
cbLimit = new ctlComboBoxFix(this, CTRLID_LIMITCOMBO, wxPoint(0, 0), wxSize(GetCharWidth()*24, -1), wxCB_DROPDOWN);
#endif
cbLimit->Append(_("No limit"));
cbLimit->Append(_("1000 rows"));
cbLimit->Append(_("500 rows"));
cbLimit->Append(_("100 rows"));
cbLimit->SetValue(_("No limit"));
// Finally, the scratchpad
scratchPad = new wxTextCtrl(this, -1, wxT(""), wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE | wxHSCROLL);
// Menus
// File menu
fileMenu = new wxMenu();
fileMenu->Append(MNU_SAVE, _("&Save"),_("Save the changed row."));
fileMenu->AppendSeparator();
fileMenu->Append(MNU_CLOSE, _("&Close"), _("Close this window."));
fileMenu->Enable(MNU_SAVE, false);
// Edit menu
editMenu = new wxMenu();
editMenu->Append(MNU_UNDO, _("&Undo\tCtrl-Z"),_("Undo change of data."));
editMenu->AppendSeparator();
editMenu->Append(MNU_COPY, _("&Copy\tCtrl-C"),_("Copy selected cells to clipboard."));
editMenu->Append(MNU_PASTE, _("&Paste\tCtrl-V"),_("Paste data from the clipboard."));
editMenu->Append(MNU_DELETE, _("&Delete\tDel"),_("Delete selected rows."));
editMenu->Enable(MNU_UNDO, false);
editMenu->Enable(MNU_DELETE, false);
// View menu
viewMenu = new wxMenu();
viewMenu->Append(MNU_REFRESH, _("&Refresh\tF5"),_("Refresh."));
viewMenu->AppendSeparator();
viewMenu->Append(MNU_LIMITBAR, _("&Limit bar\tCtrl-Alt-L"), _("Show or hide the row limit options bar."), wxITEM_CHECK);
viewMenu->Append(MNU_SCRATCHPAD, _("S&cratch pad\tCtrl-Alt-S"), _("Show or hide the scratch pad."), wxITEM_CHECK);
viewMenu->Append(MNU_TOOLBAR, _("&Tool bar\tCtrl-Alt-T"), _("Show or hide the tool bar."), wxITEM_CHECK);
viewMenu->AppendSeparator();
viewMenu->Append(MNU_DEFAULTVIEW, _("&Default view\tCtrl-Alt-V"), _("Restore the default view."));
// Tools menu
toolsMenu = new wxMenu();
toolsMenu->Append(MNU_OPTIONS, _("&Sort / Filter ..."),_("Sort / Filter options."));
toolsMenu->AppendSeparator();
toolsMenu->Append(MNU_INCLUDEFILTER, _("Filter By &Selection"),_("Display only those rows that have this value in this column."));
toolsMenu->Append(MNU_EXCLUDEFILTER, _("Filter E&xcluding Selection"),_("Display only those rows that do not have this value in this column."));
toolsMenu->Append(MNU_REMOVEFILTERS, _("&Remove Filter"),_("Remove all filters on this table"));
toolsMenu->AppendSeparator();
toolsMenu->Append(MNU_ASCSORT, _("Sort &Ascending"),_("Append an ASCENDING sort condition based on this column"));
toolsMenu->Append(MNU_DESCSORT, _("Sort &Descending"),_("Append a DESCENDING sort condition based on this column"));
toolsMenu->Append(MNU_REMOVESORT, _("&Remove Sort"),_("Remove all sort conditions"));
// Help menu
helpMenu = new wxMenu();
helpMenu->Append(MNU_CONTENTS, _("&Help contents"),_("Open the helpfile."));
helpMenu->Append(MNU_HELP, _("&Edit grid help"),_("Display help on this window."));
menuBar = new wxMenuBar();
menuBar->Append(fileMenu, _("&File"));
menuBar->Append(editMenu, _("&Edit"));
menuBar->Append(viewMenu, _("&View"));
menuBar->Append(toolsMenu,_("&Tools"));
menuBar->Append(helpMenu, _("&Help"));
SetMenuBar(menuBar);
// Accelerators
wxAcceleratorEntry entries[7];
entries[0].Set(wxACCEL_CTRL, (int)'S', MNU_SAVE);
entries[1].Set(wxACCEL_NORMAL, WXK_F5, MNU_REFRESH);
entries[2].Set(wxACCEL_CTRL, (int)'Z', MNU_UNDO);
entries[3].Set(wxACCEL_NORMAL, WXK_F1, MNU_HELP);
entries[4].Set(wxACCEL_CTRL, (int)'C', MNU_COPY);
entries[5].Set(wxACCEL_CTRL, (int)'V', MNU_PASTE);
entries[6].Set(wxACCEL_NORMAL, WXK_DELETE, MNU_DELETE);
wxAcceleratorTable accel(7, entries);
SetAcceleratorTable(accel);
sqlGrid->SetAcceleratorTable(accel);
// Kickstart wxAUI
manager.AddPane(toolBar, wxAuiPaneInfo().Name(wxT("toolBar")).Caption(_("Tool bar")).ToolbarPane().Top().LeftDockable(false).RightDockable(false));
manager.AddPane(cbLimit, wxAuiPaneInfo().Name(wxT("limitBar")).Caption(_("Limit bar")).ToolbarPane().Top().LeftDockable(false).RightDockable(false));
manager.AddPane(sqlGrid, wxAuiPaneInfo().Name(wxT("sqlGrid")).Caption(_("Data grid")).Center().CaptionVisible(false).CloseButton(false).MinSize(wxSize(200, 100)).BestSize(wxSize(300, 200)));
manager.AddPane(scratchPad, wxAuiPaneInfo().Name(wxT("scratchPad")).Caption(_("Scratch pad")).Bottom().MinSize(wxSize(200, 100)).BestSize(wxSize(300, 150)));
// Now load the layout
wxString perspective;
settings->Read(wxT("frmEditGrid/Perspective-") + VerFromRev(FRMEDITGRID_PERPSECTIVE_VER), &perspective, FRMEDITGRID_DEFAULT_PERSPECTIVE);
manager.LoadPerspective(perspective, true);
// and reset the captions for the current language
manager.GetPane(wxT("toolBar")).Caption(_("Tool bar"));
manager.GetPane(wxT("limitBar")).Caption(_("Limit bar"));
manager.GetPane(wxT("sqlGrid")).Caption(_("Data grid"));
manager.GetPane(wxT("scratchPad")).Caption(_("Scratch pad"));
// Sync the View menu options
viewMenu->Check(MNU_LIMITBAR, manager.GetPane(wxT("limitBar")).IsShown());
viewMenu->Check(MNU_TOOLBAR, manager.GetPane(wxT("toolBar")).IsShown());
viewMenu->Check(MNU_SCRATCHPAD, manager.GetPane(wxT("scratchPad")).IsShown());
// tell the manager to "commit" all the changes just made
manager.Update();
if (obj->GetMetaType() == PGM_TABLE || obj->GetMetaType() == GP_PARTITION)
{
pgTable *table = (pgTable*)obj;
relkind = 'r';
hasOids = table->GetHasOids();
tableName = table->GetSchema()->GetQuotedFullIdentifier() + wxT(".") + table->GetQuotedIdentifier();
primaryKeyColNumbers = table->GetPrimaryKeyColNumbers();
orderBy = table->GetQuotedPrimaryKey();
if (orderBy.IsEmpty() && hasOids)
orderBy=wxT("oid");
if (!orderBy.IsEmpty())
orderBy += wxT(" ASC");
}
else if (obj->GetMetaType() == PGM_VIEW)
{
pgView *view=(pgView*)obj;
relkind = 'v';
hasOids=false;
tableName = view->GetSchema()->GetQuotedFullIdentifier() + wxT(".") + view->GetQuotedIdentifier();
}
else if (obj->GetMetaType() == GP_EXTTABLE)
{
gpExtTable *exttable=(gpExtTable*)obj;
relkind = 'x';
hasOids=false;
tableName = exttable->GetSchema()->GetQuotedFullIdentifier() + wxT(".") + exttable->GetQuotedIdentifier();
}
else if (obj->GetMetaType() == PGM_CATALOGOBJECT)
{
pgCatalogObject *catobj=(pgCatalogObject*)obj;
relkind = 'v';
hasOids=false;
tableName = catobj->GetSchema()->GetQuotedFullIdentifier() + wxT(".") + catobj->GetQuotedIdentifier();
}
}
void frmEditGrid::OnEraseBackground(wxEraseEvent& event)
{
event.Skip();
}
void frmEditGrid::OnSize(wxSizeEvent& event)
{
event.Skip();
}
void frmEditGrid::OnToggleLimitBar(wxCommandEvent& event)
{
if (viewMenu->IsChecked(MNU_LIMITBAR))
manager.GetPane(wxT("limitBar")).Show(true);
else
manager.GetPane(wxT("limitBar")).Show(false);
manager.Update();
}
void frmEditGrid::OnToggleToolBar(wxCommandEvent& event)
{
if (viewMenu->IsChecked(MNU_TOOLBAR))
manager.GetPane(wxT("toolBar")).Show(true);
else
manager.GetPane(wxT("toolBar")).Show(false);
manager.Update();
}
void frmEditGrid::OnToggleScratchPad(wxCommandEvent& event)
{
if (viewMenu->IsChecked(MNU_SCRATCHPAD))
manager.GetPane(wxT("scratchPad")).Show(true);
else
manager.GetPane(wxT("scratchPad")).Show(false);
manager.Update();
}
void frmEditGrid::OnAuiUpdate(wxAuiManagerEvent& event)
{
if(event.pane->name == wxT("limitBar"))
{
viewMenu->Check(MNU_LIMITBAR, false);
}
else if(event.pane->name == wxT("toolBar"))
{
viewMenu->Check(MNU_TOOLBAR, false);
}
else if(event.pane->name == wxT("scratchPad"))
{
viewMenu->Check(MNU_SCRATCHPAD, false);
}
event.Skip();
}
void frmEditGrid::OnDefaultView(wxCommandEvent& event)
{
manager.LoadPerspective(FRMEDITGRID_DEFAULT_PERSPECTIVE, true);
// Reset the captions for the current language
manager.GetPane(wxT("toolBar")).Caption(_("Tool bar"));
manager.GetPane(wxT("limitBar")).Caption(_("Limit bar"));
manager.GetPane(wxT("sqlGrid")).Caption(_("Data grid"));
manager.GetPane(wxT("scratchPad")).Caption(_("Scratch pad"));
// tell the manager to "commit" all the changes just made
manager.Update();
// Sync the View menu options
viewMenu->Check(MNU_LIMITBAR, manager.GetPane(wxT("limitBar")).IsShown());
viewMenu->Check(MNU_TOOLBAR, manager.GetPane(wxT("toolBar")).IsShown());
viewMenu->Check(MNU_SCRATCHPAD, manager.GetPane(wxT("scratchPad")).IsShown());
}
void frmEditGrid::SetSortCols(const wxString &cols)
{
if (orderBy != cols) {
orderBy = cols;
}
}
void frmEditGrid::SetFilter(const wxString &filter)
{
if (rowFilter != filter) {
rowFilter = filter;
}
}
void frmEditGrid::SetLimit(const int rowlimit)
{
if (rowlimit != limit) {
limit = rowlimit;
if (limit <= 0)
cbLimit->SetValue(_("No limit"));
else
cbLimit->SetValue(wxString::Format(wxPLURAL("%i row", "%i rows", limit), limit));
}
}
void frmEditGrid::OnLabelRightClick(wxGridEvent& event)
{
wxMenu *xmenu = new wxMenu();
wxArrayInt rows=sqlGrid->GetSelectedRows();
xmenu->Append(MNU_COPY, _("&Copy"),_("Copy selected cells to clipboard."));
xmenu->Append(MNU_PASTE, _("&Paste"),_("Paste data from the clipboard."));
xmenu->Append(MNU_DELETE, _("&Delete"),_("Delete selected rows."));
if ((rows.GetCount()) && (!sqlGrid->IsCurrentCellReadOnly()))
{
xmenu->Enable(MNU_COPY, true);
xmenu->Enable(MNU_DELETE, true);
xmenu->Enable(MNU_PASTE, true);
}
else
{
xmenu->Enable(MNU_COPY, false);
xmenu->Enable(MNU_DELETE, false);
xmenu->Enable(MNU_PASTE, false);
}
sqlGrid->PopupMenu(xmenu);
}
void frmEditGrid::OnCellRightClick(wxGridEvent& event)
{
wxMenu *xmenu = new wxMenu();
// If we cannot refresh, assume there is a data thread running. We cannot
// check thread->IsRunning() as it can crash if the thread is in some
// states :-(
if (!toolBar->GetToolEnabled(MNU_REFRESH))
return;
sqlGrid->SetGridCursor(event.GetRow(), event.GetCol());
xmenu->Append(MNU_INCLUDEFILTER, _("Filter By &Selection"),_("Display only those rows that have this value in this column."));
xmenu->Append(MNU_EXCLUDEFILTER, _("Filter E&xcluding Selection"),_("Display only those rows that do not have this value in this column."));
xmenu->Append(MNU_REMOVEFILTERS, _("&Remove Filter"),_("Remove all filters on this table"));
xmenu->InsertSeparator(3);
xmenu->Append(MNU_ASCSORT, _("Sort &Ascending"),_("Append an ASCENDING sort condition based on this column"));
xmenu->Append(MNU_DESCSORT, _("Sort &Descending"),_("Append a DESCENDING sort condition based on this column"));
xmenu->Append(MNU_REMOVESORT, _("&Remove Sort"),_("Remove all sort conditions"));
xmenu->Enable(MNU_INCLUDEFILTER, true);
xmenu->Enable(MNU_EXCLUDEFILTER, true);
xmenu->Enable(MNU_REMOVEFILTERS, true);
xmenu->Enable(MNU_ASCSORT, true);
xmenu->Enable(MNU_DESCSORT, true);
xmenu->Enable(MNU_REMOVESORT, true);
sqlGrid->PopupMenu(xmenu);
}
void frmEditGrid::OnCellChange(wxGridEvent& event)
{
sqlTable *table=sqlGrid->GetTable();
bool doSkip = true;
if (table)
{
if (table->LastRow() >= 0)
{
if (table->LastRow() != event.GetRow())
{
doSkip = DoSave();
}
}
else if (sqlGrid->GetGridCursorRow() != event.GetRow())
{
toolBar->EnableTool(MNU_SAVE, false);
toolBar->EnableTool(MNU_UNDO, false);
fileMenu->Enable(MNU_SAVE, false);
editMenu->Enable(MNU_UNDO, false);
}
}
if (doSkip)
event.Skip();
}
void frmEditGrid::OnIncludeFilter(wxCommandEvent &event)
{
int curcol=sqlGrid->GetGridCursorCol();
int currow=sqlGrid->GetGridCursorRow();
if (curcol == -1 || currow == -1)
return;
sqlTable *table=sqlGrid->GetTable();
wxString column_label = qtIdent(table->GetColLabelValueUnformatted(curcol));
wxString new_filter_string;
size_t old_filter_string_length = GetFilter().Trim().Len();
if (old_filter_string_length > 0) {
new_filter_string = GetFilter().Trim() + wxT(" \n AND ");
}
if (table->IsColText(curcol)) {
if (sqlGrid->GetCellValue(currow, curcol).IsNull()) {
new_filter_string += column_label + wxT(" IS NULL ");
} else {
if (sqlGrid->GetCellValue(currow, curcol) == wxT("\'\'")) {
new_filter_string += column_label + wxT(" = ''");
} else {
new_filter_string += column_label + wxT(" = ") + connection->qtDbString(sqlGrid->GetCellValue(currow, curcol)) + wxT(" ");
}
}
} else {
if (sqlGrid->GetCellValue(currow, curcol).IsNull()) {
new_filter_string += column_label + wxT(" IS NULL ");
} else {
new_filter_string += column_label + wxT(" = ") + sqlGrid->GetCellValue(currow, curcol);
}
}
SetFilter(new_filter_string);
Go();
}
void frmEditGrid::OnExcludeFilter(wxCommandEvent &event)
{
int curcol=sqlGrid->GetGridCursorCol();
int currow=sqlGrid->GetGridCursorRow();
if (curcol == -1 || currow == -1)
return;
sqlTable *table=sqlGrid->GetTable();
wxString column_label = qtIdent(table->GetColLabelValueUnformatted(curcol));
wxString new_filter_string;
size_t old_filter_string_length = GetFilter().Trim().Len();
if (old_filter_string_length > 0) {
new_filter_string = GetFilter().Trim() + wxT(" \n AND ");
}
if (table->IsColText(curcol)) {
if (sqlGrid->GetCellValue(currow, curcol).IsNull()) {
new_filter_string += column_label + wxT(" IS NOT NULL ");
} else {
if (sqlGrid->GetCellValue(currow, curcol) == wxT("\'\'")) {
new_filter_string += column_label + wxString::Format(wxT(" IS DISTINCT FROM '' ")) ;
} else {
new_filter_string += column_label + wxT(" IS DISTINCT FROM ") + connection->qtDbString(sqlGrid->GetCellValue(currow, curcol)) + wxT(" ");
}
}
} else {
if (sqlGrid->GetCellValue(currow, curcol).IsNull()) {
new_filter_string += column_label + wxT(" IS NOT NULL ") ;
} else {
new_filter_string += column_label + wxT(" IS DISTINCT FROM ") + sqlGrid->GetCellValue(currow, curcol);
}
}
SetFilter(new_filter_string);
Go();
}
void frmEditGrid::OnRemoveFilters(wxCommandEvent &event)
{
SetFilter(wxT(""));
Go();
}
void frmEditGrid::OnAscSort(wxCommandEvent &ev)
{
int curcol=sqlGrid->GetGridCursorCol();
if (curcol == -1)
return;
sqlTable *table=sqlGrid->GetTable();
wxString column_label = qtIdent(table->GetColLabelValueUnformatted(curcol));
wxString old_sort_string = GetSortCols().Trim();
wxString new_sort_string;
if (old_sort_string.Find(column_label) == wxNOT_FOUND)
{
if (old_sort_string.Len() > 0)
new_sort_string = old_sort_string + wxT(" , ");
new_sort_string += column_label + wxT(" ASC ");
}
else
{
if (old_sort_string.Find(column_label + wxT(" ASC")) == wxNOT_FOUND)
{
// Previous occurrence was for DESCENDING sort
new_sort_string = old_sort_string;
new_sort_string.Replace(column_label + wxT(" DESC"), column_label + wxT(" ASC"));
}
else
{
// Previous occurrence was for ASCENDING sort. Nothing to do
new_sort_string = old_sort_string;
}
}
SetSortCols(new_sort_string);
Go();
}
void frmEditGrid::OnDescSort(wxCommandEvent &ev)
{
int curcol=sqlGrid->GetGridCursorCol();
if (curcol == -1)
return;
sqlTable *table=sqlGrid->GetTable();
wxString column_label = qtIdent(table->GetColLabelValueUnformatted(curcol));
wxString old_sort_string = GetSortCols().Trim();
wxString new_sort_string;
if (old_sort_string.Find(column_label) == wxNOT_FOUND)
{
if (old_sort_string.Len() > 0)
new_sort_string = old_sort_string + wxT(" , ");
new_sort_string += column_label + wxT(" DESC ");
}
else
{
if (old_sort_string.Find(column_label + wxT(" DESC")) == wxNOT_FOUND)
{
// Previous occurrence was for ASCENDING sort
new_sort_string = old_sort_string;
new_sort_string.Replace(column_label + wxT(" ASC"), column_label + wxT(" DESC"));
}
else
{
// Previous occurrence was for DESCENDING sort. Nothing to do
new_sort_string = old_sort_string;
}
}
SetSortCols(new_sort_string);
Go();
}
void frmEditGrid::OnRemoveSort(wxCommandEvent &ev)
{
SetSortCols(wxT(""));
Go();
}
void frmEditGrid::OnCopy(wxCommandEvent &ev)
{
wxWindow *wnd=FindFocus();
if (wnd == scratchPad)
{
scratchPad->Copy();
}
else
{
if (editorCell->IsSet())
{
if (wxTheClipboard->Open())
{
wxTheClipboard->SetData(new wxTextDataObject(sqlGrid->GetCellEditor(editorCell->GetRow(), editorCell->GetCol())->GetValue()));
wxTheClipboard->Close();
}
}
else if(sqlGrid->GetNumberRows() > 0)
{
int copied;
copied = sqlGrid->Copy();
SetStatusText(wxString::Format(
wxPLURAL("Data from %d row copied to clipboard.", "Data from %d rows copied to clipboard.", copied),
copied));
}
}
}
void frmEditGrid::OnPaste(wxCommandEvent &ev)
{
wxWindow *wnd=FindFocus();
if (wnd == scratchPad)
{
scratchPad->Paste();
}
else if (editorCell->IsSet())
{
if (wxTheClipboard->Open())
{
if (wxTheClipboard->IsSupported(wxDF_TEXT))
{
wxTextDataObject data;
wxTheClipboard->GetData(data);
wxControl *ed = sqlGrid->GetCellEditor(editorCell->GetRow(), editorCell->GetCol())->GetControl();
if (ed->IsKindOf(CLASSINFO(wxTextCtrl)))
{
wxTextCtrl *txtEd = (wxTextCtrl *)ed;
long from, to;
txtEd->GetSelection(&from, &to);
txtEd->Replace(from, to, data.GetText());
}
else if (ed->IsKindOf(CLASSINFO(wxCheckBox)))
{
wxCheckBox *boolEd = (wxCheckBox *)ed;
if (data.GetText().Lower() == wxT("true"))
boolEd->Set3StateValue(wxCHK_CHECKED);
else if (data.GetText().Lower() == wxT("false"))
boolEd->Set3StateValue(wxCHK_UNCHECKED);
else
boolEd->Set3StateValue(wxCHK_UNDETERMINED);
}
}
wxTheClipboard->Close();
}
}
else if(sqlGrid->GetNumberRows() > 0)
{
if (toolBar->GetToolEnabled(MNU_SAVE))
{
wxMessageDialog msg(this, _("There is unsaved data in a row.\nDo you want to store to the database?"), _("Unsaved data"),
wxYES_NO | wxICON_QUESTION | wxCANCEL);
switch (msg.ShowModal())
{
case wxID_YES:
if (!DoSave())
return;
break;
case wxID_CANCEL:
return;
break;
case wxID_NO:
CancelChange();
break;
}
}
if (sqlGrid->GetTable()->Paste())
{
toolBar->EnableTool(MNU_SAVE, true);
toolBar->EnableTool(MNU_UNDO, true);
fileMenu->Enable(MNU_SAVE, true);
editMenu->Enable(MNU_UNDO, true);
}
}
}
void frmEditGrid::OnHelp(wxCommandEvent &ev)
{
DisplayHelp(wxT("editgrid"), HELP_PGADMIN);
}
void frmEditGrid::OnContents(wxCommandEvent &ev)
{
DisplayHelp(wxT("index"), HELP_PGADMIN);
}
void frmEditGrid::OnKey(wxKeyEvent &event)
{
int curcol=sqlGrid->GetGridCursorCol();
int currow=sqlGrid->GetGridCursorRow();
wxLogError(wxT("here"));
if (curcol == -1 || currow == -1)
return;
wxLogError(wxT("still here"));
int keycode=event.GetKeyCode();
wxCommandEvent ev;
switch (keycode)
{
case WXK_DELETE:
{
wxLogError(wxT("delete"));
if (editorCell->IsSet() || !toolBar->GetToolEnabled(MNU_DELETE))
{
if (!sqlGrid->IsCurrentCellReadOnly())
{
sqlGrid->EnableCellEditControl();
sqlGrid->ShowCellEditControl();
wxGridCellEditor *edit=sqlGrid->GetCellEditor(currow, curcol);
if (edit)
{
wxControl *ctl=edit->GetControl();
if (ctl)
{
wxTextCtrl *txt=wxDynamicCast(ctl, wxTextCtrl);
if (txt)
txt->SetValue(wxEmptyString);
else
wxLogError(wxT("no txt"));
}
else
wxLogError(wxT("no ctl"));
edit->DecRef();
}
else
wxLogError(wxT("not edit"));
}
else
wxLogError(wxT("readonly"));
}
else
{
wxLogError(wxT("ondelete"));
OnDelete(ev);
}
return;
}
case WXK_RETURN:
case WXK_NUMPAD_ENTER:
// check for shift etc.
if (event.ControlDown() || event.ShiftDown())
{
// Inject a RETURN into the control
wxGridCellEditor *edit=sqlGrid->GetCellEditor(currow, curcol);
if (edit)
{
wxControl *ctl=edit->GetControl();
if (ctl)
{
wxTextCtrl *txt=wxDynamicCast(ctl, wxTextCtrl);
if (txt)
{
long from, to;
txt->GetSelection(&from, &to);
txt->Replace(from, to, END_OF_LINE);
}
}
edit->DecRef();
}
return;
}
else
{
if( keycode!=WXK_NUMPAD_ENTER )
{
if (curcol == sqlGrid->GetNumberCols()-1)
{
curcol=0;
currow++;
// locate first editable column
while (sqlGrid->IsReadOnly(currow, curcol) && curcol < sqlGrid->GetNumberCols())
curcol++;
// next line is completely read-only
if (curcol == sqlGrid->GetNumberCols())
return;
}
else
curcol++;
}
else // ( keycode==WXK_NUMPAD_ENTER )
{
currow++;
}
OnSave(ev);
sqlGrid->SetGridCursor(currow, curcol);
return;
}
case WXK_TAB:
if (event.ControlDown())
{
wxTextCtrl *text = (wxTextCtrl *)sqlGrid->GetCellEditor(sqlGrid->GetGridCursorRow(), sqlGrid->GetGridCursorCol())->GetControl();
if (text)
text->WriteText(wxT("\t"));
return;
}
break;
default:
wxLogError(wxT("WTF!"));
if (sqlGrid->IsEditable() && keycode >= WXK_SPACE && keycode < WXK_START)
{
if (sqlGrid->IsCurrentCellReadOnly())
return;
toolBar->EnableTool(MNU_SAVE, true);
toolBar->EnableTool(MNU_UNDO, true);
fileMenu->Enable(MNU_SAVE, true);
editMenu->Enable(MNU_UNDO, true);
}
break;
}
event.Skip();
}
void frmEditGrid::OnClose(wxCommandEvent& event)
{
this->Close();
}
void frmEditGrid::OnCloseWindow(wxCloseEvent& event)
{
if (toolBar->GetToolEnabled(MNU_SAVE))
{
int flag=wxYES_NO | wxICON_QUESTION;
if (event.CanVeto())
flag |= wxCANCEL;
wxMessageDialog msg(this, _("There is unsaved data in a row.\nDo you want to store to the database?"), _("Unsaved data"),
flag);
switch (msg.ShowModal())
{
case wxID_YES:
{
if (!DoSave())
{
event.Veto();
return;
}
break;
}
case wxID_CANCEL:
event.Veto();
return;
}
}
Abort();
Destroy();
}
void frmEditGrid::OnUndo(wxCommandEvent& event)
{
sqlGrid->DisableCellEditControl();
sqlGrid->GetTable()->UndoLine(sqlGrid->GetGridCursorRow());
sqlGrid->ForceRefresh();
toolBar->EnableTool(MNU_SAVE, false);
toolBar->EnableTool(MNU_UNDO, false);
fileMenu->Enable(MNU_SAVE, false);
editMenu->Enable(MNU_UNDO, false);
}
void frmEditGrid::OnRefresh(wxCommandEvent& event)
{
if (!toolBar->GetToolEnabled(MNU_REFRESH))
return;
if (toolBar->GetToolEnabled(MNU_SAVE))
{
wxMessageDialog msg(this, _("There is unsaved data in a row.\nDo you want to store to the database?"), _("Unsaved data"),
wxYES_NO | wxICON_QUESTION | wxCANCEL);
switch (msg.ShowModal())
{
case wxID_YES:
{
if (!DoSave())
return;
break;
}
case wxID_CANCEL:
return;
}
}
sqlGrid->DisableCellEditControl();
Go();
}
void frmEditGrid::OnSave(wxCommandEvent& event)
{
if (sqlGrid->GetBatchCount() == 0)
DoSave();
}
bool frmEditGrid::DoSave()
{
sqlGrid->HideCellEditControl();
sqlGrid->SaveEditControlValue();
sqlGrid->DisableCellEditControl();
if (!sqlGrid->GetTable()->StoreLine())
return false;
toolBar->EnableTool(MNU_SAVE, false);
toolBar->EnableTool(MNU_UNDO, false);
fileMenu->Enable(MNU_SAVE, false);
editMenu->Enable(MNU_UNDO, false);