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//////////////////////////////////////////////////////////////////////////
//
// pgAdmin III - PostgreSQL Tools
//
// Copyright (C) 2002 - 2014, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
// gqbGridRestTable.cpp - Table implementation for Restrictions Panel Grid
//
//////////////////////////////////////////////////////////////////////////
// App headers
#include "pgAdmin3.h"
// wxWindows headers
#include <wx/wx.h>
#include <wx/settings.h>
#include <wx/utils.h>
#include <wx/notebook.h>
// App headers
#include "gqb/gqbGridRestTable.h"
#include "gqb/gqbColumn.h"
#include "gqb/gqbQueryObjs.h"
#include "gqb/gqbViewPanels.h"
gqbGridRestTable::gqbGridRestTable(gqbRestrictions *_restrictions):
wxGridTableBase()
{
restrictions = _restrictions;
}
gqbGridRestTable::~gqbGridRestTable()
{
}
int gqbGridRestTable::GetNumberRows()
{
return (restrictions->restrictionsCount());
}
int gqbGridRestTable::GetNumberCols()
{
return 4;
}
bool gqbGridRestTable::IsEmptyCell( int row, int col )
{
int count = restrictions->restrictionsCount();
if(row + 1 <= count)
return false;
else
return true;
}
wxString gqbGridRestTable::GetValue( int row, int col )
{
switch(col)
{
case 0:
return ((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->getLeft();
break;
case 1:
return ((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->getRestriction();
break;
case 2:
return ((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->getValue_s();
break;
case 3:
return ((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->getConnector();
break;
};
return wxT("");
}
wxString gqbGridRestTable::GetColLabelValue( int col)
{
switch(col)
{
case 0:
return _("Restricted Value");
break;
case 1:
return _("Operator");
break;
case 2:
return _("Value");
break;
case 3:
return _("Connector");
break;
};
return wxT("");
}
void gqbGridRestTable::SetValue( int row, int col, const wxString &value )
{
switch(col)
{
case 0:
((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->setLeft(value);
break;
case 1:
((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->setRestriction(value);
break;
case 2:
((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->setValue_s(value);
break;
case 3:
((gqbQueryRestriction *)restrictions->getRestrictionAt(row))->setConnector(value);
break;
}
}
void gqbGridRestTable::AppendItem(gqbQueryRestriction *item)
{
bool notify = true;
restrictions->addRestriction(item);
if (notify && GetView() )
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_INSERTED,
(restrictions->restrictionsCount() - 1),
1 );
GetView()->ProcessTableMessage( msg );
}
}
bool gqbGridRestTable::DeleteRows(size_t pos = 0, size_t numRows = 1)
{
if((pos < (size_t)GetNumberRows()) && numRows == 1)
{
gqbQueryRestriction *r = restrictions->getRestrictionAt(pos);
restrictions->removeRestriction(r);
// Notify Grid about the change
if ( GetView() )
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_DELETED,
pos,
1 );
GetView()->ProcessTableMessage( msg );
}
delete r;
return true;
}
else
return false;
}
// Removes all items from gqbGridTable
void gqbGridRestTable::emptyTableData()
{
int count = restrictions->restrictionsCount();
restrictions->deleteAllRestrictions();
if ( GetView() ) //Notify Grid about the change
{
wxGridTableMessage msg( this,
wxGRIDTABLE_NOTIFY_ROWS_DELETED,
1,
count);
GetView()->ProcessTableMessage( msg );
}
}
//
// Cell rendering utilities classes
//
void wxGridCellComboBoxRenderer::Draw(wxGrid &grid, wxGridCellAttr &attr, wxDC &dc,
const wxRect &rectCell, int row, int col, bool isSelected)
{
wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected);
// first calculate button size
// don't draw outside the cell
int nButtonWidth = 17;
if (rectCell.height < 2) return;
wxRect rectButton;
rectButton.x = rectCell.x + rectCell.width - nButtonWidth;
rectButton.y = rectCell.y + 1;
int cell_rows, cell_cols;
attr.GetSize(&cell_rows, &cell_cols);
rectButton.width = nButtonWidth;
if (cell_rows == 1)
rectButton.height = rectCell.height - 2;
else
rectButton.height = nButtonWidth;
SetTextColoursAndFont(grid, attr, dc, isSelected);
int hAlign, vAlign;
attr.GetAlignment(&hAlign, &vAlign);
// Leave room for button
wxRect rect = rectCell;
rect.SetWidth(rectCell.GetWidth() - rectButton.GetWidth() - 2);
rect.Inflate(-1);
grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign);
// Don't bother drawing if the cell is too small
if (rectButton.height < 4 || rectButton.width < 4)
return;
// Draw 3-d button
wxColour colourBackGround = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
dc.SetBrush(wxBrush(colourBackGround, wxSOLID));
dc.SetPen(wxPen(colourBackGround, 1, wxSOLID));
dc.DrawRectangle(rectButton);
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), 1, wxSOLID));
dc.DrawLine(rectButton.GetLeft(), rectButton.GetBottom(),
rectButton.GetRight(), rectButton.GetBottom());
dc.DrawLine(rectButton.GetRight(), rectButton.GetBottom(),
rectButton.GetRight(), rectButton.GetTop() - 1);
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW),
1, wxSOLID));
dc.DrawLine(rectButton.GetLeft() + 1, rectButton.GetBottom() - 1,
rectButton.GetRight() - 1, rectButton.GetBottom() - 1);
dc.DrawLine(rectButton.GetRight() - 1, rectButton.GetBottom() - 1,
rectButton.GetRight() - 1, rectButton.GetTop());
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNHIGHLIGHT),
1, wxSOLID));
dc.DrawLine(rectButton.GetRight() - 2, rectButton.GetTop() + 1,
rectButton.GetLeft() + 1, rectButton.GetTop() + 1);
dc.DrawLine(rectButton.GetLeft() + 1, rectButton.GetTop() + 1,
rectButton.GetLeft() + 1, rectButton.GetBottom() - 1);
// Draw little triangle
int nTriWidth = 7;
int nTriHeight = 4;
wxPoint point[3];
point[0] = wxPoint(rectButton.GetLeft() + (rectButton.GetWidth() - nTriWidth) / 2,
rectButton.GetTop() + (rectButton.GetHeight() - nTriHeight) / 2);
point[1] = wxPoint(point[0].x + nTriWidth - 1, point[0].y);
point[2] = wxPoint(point[0].x + 3, point[0].y + nTriHeight - 1);
dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), wxSOLID));
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), 1, wxSOLID));
dc.DrawPolygon(3, point);
if (m_border == wxLAYOUT_TOP)
{
dc.SetPen(wxPen(*wxBLACK, 1, wxDOT));
dc.DrawLine(rectCell.GetRight(), rectCell.GetTop(),
rectCell.GetLeft(), rectCell.GetTop());
}
}
void wxGridCellButtonRenderer::Draw(wxGrid &grid, wxGridCellAttr &attr, wxDC &dc,
const wxRect &rectCell, int row, int col, bool isSelected)
{
wxGridCellRenderer::Draw(grid, attr, dc, rectCell, row, col, isSelected);
// First calculate button size
// don't draw outside the cell
int nButtonWidth = 17;
if (rectCell.height < 2) return;
wxRect rectButton;
rectButton.x = rectCell.x + rectCell.width - nButtonWidth;
rectButton.y = rectCell.y + 1;
int cell_rows, cell_cols;
attr.GetSize(&cell_rows, &cell_cols);
rectButton.width = nButtonWidth;
if (cell_rows == 1)
rectButton.height = rectCell.height - 2;
else
rectButton.height = nButtonWidth;
SetTextColoursAndFont(grid, attr, dc, isSelected);
int hAlign, vAlign;
attr.GetAlignment(&hAlign, &vAlign);
// Leave room for button
wxRect rect = rectCell;
rect.SetWidth(rectCell.GetWidth() - rectButton.GetWidth() - 2);
rect.Inflate(-1);
grid.DrawTextRectangle(dc, grid.GetCellValue(row, col), rect, hAlign, vAlign);
// Don't bother drawing if the cell is too small draw 3-d button
if (rectButton.height < 4 || rectButton.width < 4)
return;
wxColour colourBackGround = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE);
dc.SetBrush(wxBrush(colourBackGround, wxSOLID));
dc.SetPen(wxPen(colourBackGround, 1, wxSOLID));
dc.DrawRectangle(rectButton);
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), 1, wxSOLID));
dc.DrawLine(rectButton.GetLeft(), rectButton.GetBottom(),
rectButton.GetRight(), rectButton.GetBottom());
dc.DrawLine(rectButton.GetRight(), rectButton.GetBottom(),
rectButton.GetRight(), rectButton.GetTop() - 1);
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW),
1, wxSOLID));
dc.DrawLine(rectButton.GetLeft() + 1, rectButton.GetBottom() - 1,
rectButton.GetRight() - 1, rectButton.GetBottom() - 1);
dc.DrawLine(rectButton.GetRight() - 1, rectButton.GetBottom() - 1,
rectButton.GetRight() - 1, rectButton.GetTop());
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNHIGHLIGHT),
1, wxSOLID));
dc.DrawLine(rectButton.GetRight() - 2, rectButton.GetTop() + 1,
rectButton.GetLeft() + 1, rectButton.GetTop() + 1);
dc.DrawLine(rectButton.GetLeft() + 1, rectButton.GetTop() + 1,
rectButton.GetLeft() + 1, rectButton.GetBottom() - 1);
// Draw little plus symbol
dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), wxSOLID));
dc.SetPen(wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT), 1, wxSOLID));
int nPlusWidth = 7;
int nPlusHeight = 7;
wxPoint point[4];
point[0] = wxPoint(rectButton.GetLeft() + (rectButton.GetWidth() - nPlusWidth) / 2, rectButton.GetTop() + (rectButton.GetHeight() / 2) - 1);
point[1] = wxPoint(point[0].x + nPlusWidth, point[0].y);
point[2] = wxPoint(rectButton.GetLeft() + (rectButton.GetWidth()) / 2, rectButton.GetTop() + (rectButton.GetHeight() - nPlusHeight) / 2);
point[3] = wxPoint(point[2].x, point[2].y + nPlusHeight);
dc.DrawLine(point[0], point[1]);
dc.DrawLine(point[2], point[3]);
if (m_border == wxLAYOUT_TOP)
{
dc.SetPen(wxPen(*wxBLACK, 1, wxDOT));
dc.DrawLine(rectCell.GetRight(), rectCell.GetTop(),
rectCell.GetLeft(), rectCell.GetTop());
}
}
//
// Cell editing utilities classes
//
dxGridCellSizedChoiceEditor::dxGridCellSizedChoiceEditor(const wxArrayString &choices, bool allowOthers)
: wxGridCellChoiceEditor(choices, allowOthers)
{
}
dxGridCellSizedChoiceEditor::dxGridCellSizedChoiceEditor(size_t count, const wxString choices[], bool allowOthers)
: wxGridCellChoiceEditor(count, choices, allowOthers)
{
}
wxGridCellEditor *dxGridCellSizedChoiceEditor::Clone() const
{
dxGridCellSizedChoiceEditor *editor = new
dxGridCellSizedChoiceEditor();
return editor;
}
void dxGridCellSizedChoiceEditor::Show(bool show, wxGridCellAttr *attr)
{
wxGridCellEditor::Show(show, attr);
}
|
