// Created: 2008-08-23
// RCS-ID: $Id$
// Copyright: (c) Jaakko Salli
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/hash.h"
#include "wx/string.h"
#include "wx/log.h"
+ #include "wx/math.h"
#include "wx/event.h"
#include "wx/window.h"
#include "wx/panel.h"
#include "wx/intl.h"
#endif
+#include "wx/image.h"
+
#include "wx/propgrid/propgrid.h"
#if wxPG_COMPATIBILITY_1_4
-// Used to establish backwards compatiblity
+// Used to establish backwards compatibility
const char* g_invalidStringContent = "@__TOTALLY_INVALID_STRING__@";
#endif
void wxPGCellRenderer::DrawText( wxDC& dc, const wxRect& rect,
int xOffset, const wxString& text ) const
{
- if ( xOffset )
- xOffset += wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
dc.DrawText( text,
rect.x+xOffset+wxPG_XBEFORETEXT,
rect.y+((rect.height-dc.GetCharHeight())/2) );
wxPGProperty* property,
const wxPGEditor* editor ) const
{
- if ( xOffset )
- xOffset += wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
-
int yOffset = ((rect.height-dc.GetCharHeight())/2);
if ( editor )
{
- wxRect rect2(rect);
+ wxRect rect2(rect);
rect2.x += xOffset;
rect2.y += yOffset;
rect2.height -= yOffset;
int wxPGCellRenderer::PreDrawCell( wxDC& dc, const wxRect& rect, const wxPGCell& cell, int flags ) const
{
- int imageOffset = 0;
+ int imageWidth = 0;
// If possible, use cell colours
if ( !(flags & DontUseCellBgCol) )
{
- dc.SetPen(cell.GetBgCol());
- dc.SetBrush(cell.GetBgCol());
+ const wxColour& bgCol = cell.GetBgCol();
+ dc.SetPen(bgCol);
+ dc.SetBrush(bgCol);
}
if ( !(flags & DontUseCellFgCol) )
if ( !(flags & (Control|ChoicePopup)) )
dc.DrawRectangle(rect);
+ // Use cell font, if provided
+ const wxFont& font = cell.GetFont();
+ if ( font.IsOk() )
+ dc.SetFont(font);
+
const wxBitmap& bmp = cell.GetBitmap();
- if ( bmp.Ok() &&
+ if ( bmp.IsOk() &&
// Do not draw oversized bitmap outside choice popup
((flags & ChoicePopup) || bmp.GetHeight() < rect.height )
)
rect.x + wxPG_CONTROL_MARGIN + wxCC_CUSTOM_IMAGE_MARGIN1,
rect.y + wxPG_CUSTOM_IMAGE_SPACINGY,
true );
- imageOffset = bmp.GetWidth();
+ imageWidth = bmp.GetWidth();
}
- return imageOffset;
+ return imageWidth;
+}
+
+void wxPGCellRenderer::PostDrawCell( wxDC& dc,
+ const wxPropertyGrid* propGrid,
+ const wxPGCell& cell,
+ int WXUNUSED(flags) ) const
+{
+ // Revert font
+ const wxFont& font = cell.GetFont();
+ if ( font.IsOk() )
+ dc.SetFont(propGrid->GetFont());
}
// -----------------------------------------------------------------------
// wxPGDefaultRenderer
// -----------------------------------------------------------------------
-void wxPGDefaultRenderer::Render( wxDC& dc, const wxRect& rect,
+bool wxPGDefaultRenderer::Render( wxDC& dc, const wxRect& rect,
const wxPropertyGrid* propertyGrid, wxPGProperty* property,
int column, int item, int flags ) const
{
+ const wxPGEditor* editor = NULL;
+ const wxPGCell* cell = NULL;
+
+ wxString text;
bool isUnspecified = property->IsValueUnspecified();
if ( column == 1 && item == -1 )
{
// Common Value
if ( !isUnspecified )
- DrawText( dc, rect, 0, propertyGrid->GetCommonValueLabel(cmnVal) );
- return;
+ {
+ text = propertyGrid->GetCommonValueLabel(cmnVal);
+ DrawText( dc, rect, 0, text );
+ if ( !text.empty() )
+ return true;
+ }
+ return false;
}
}
- const wxPGEditor* editor = NULL;
- const wxPGCell* cell = NULL;
-
- wxString text;
- int imageOffset = 0;
+ int imageWidth = 0;
int preDrawFlags = flags;
+ bool res = false;
property->GetDisplayInfo(column, item, flags, &text, &cell);
- imageOffset = PreDrawCell( dc, rect, *cell, preDrawFlags );
+ imageWidth = PreDrawCell( dc, rect, *cell, preDrawFlags );
if ( column == 1 )
{
+ editor = property->GetColumnEditor(column);
+
if ( !isUnspecified )
{
- editor = property->GetColumnEditor(column);
-
// Regular property value
wxSize imageSize = propertyGrid->GetImageSize(property, item);
property->OnCustomPaint( dc, imageRect, paintdata );
- imageOffset = paintdata.m_drawnWidth;
+ imageWidth = paintdata.m_drawnWidth;
}
text = property->GetValueAsString();
if ( propertyGrid->GetColumnCount() <= 2 )
{
wxString unitsString = property->GetAttribute(wxPGGlobalVars->m_strUnits, wxEmptyString);
- if ( unitsString.length() )
+ if ( !unitsString.empty() )
text = wxString::Format(wxS("%s %s"), text.c_str(), unitsString.c_str() );
}
}
- if ( text.length() == 0 )
+ if ( text.empty() )
{
- // Try to show inline help if no text
- wxVariant vInlineHelp = property->GetAttribute(wxPGGlobalVars->m_strInlineHelp);
- if ( !vInlineHelp.IsNull() )
+ text = property->GetHintText();
+ if ( !text.empty() )
{
- text = vInlineHelp.GetString();
- dc.SetTextForeground(propertyGrid->GetCellDisabledTextColour());
+ res = true;
+
+ const wxColour& hCol =
+ propertyGrid->GetCellDisabledTextColour();
+ dc.SetTextForeground(hCol);
+
+ // Must make the editor NULL to override its own rendering
+ // code.
+ editor = NULL;
}
}
+ else
+ {
+ res = true;
+ }
}
+ int imageOffset = property->GetImageOffset(imageWidth);
+
DrawEditorValue( dc, rect, imageOffset, text, property, editor );
// active caption gets nice dotted rectangle
- if ( property->IsCategory() /*&& column == 0*/ )
+ if ( property->IsCategory() && column == 0 )
{
if ( flags & Selected )
{
if ( imageOffset > 0 )
+ {
+ imageOffset -= DEFAULT_IMAGE_OFFSET_INCREMENT;
imageOffset += wxCC_CUSTOM_IMAGE_MARGIN2 + 4;
+ }
DrawCaptionSelectionRect( dc,
rect.x+wxPG_XBEFORETEXT-wxPG_CAPRECTXMARGIN+imageOffset,
propertyGrid->GetFontHeight()+(wxPG_CAPRECTYMARGIN*2) );
}
}
+
+ PostDrawCell(dc, propertyGrid, *cell, preDrawFlags);
+
+ return res;
}
wxSize wxPGDefaultRenderer::GetImageSize( const wxPGProperty* property,
{
wxBitmap* bmp = property->GetValueImage();
- if ( bmp && bmp->Ok() )
+ if ( bmp && bmp->IsOk() )
return wxSize(bmp->GetWidth(),bmp->GetHeight());
}
}
GetData()->SetFgCol(col);
}
+void wxPGCell::SetFont( const wxFont& font )
+{
+ AllocExclusive();
+
+ GetData()->SetFont(font);
+}
+
void wxPGCell::SetBgCol( const wxColour& col )
{
AllocExclusive();
data->SetBitmap(srcCell.GetBitmap());
}
+void wxPGCell::SetEmptyData()
+{
+ AllocExclusive();
+}
+
+
// -----------------------------------------------------------------------
// wxPGProperty
// -----------------------------------------------------------------------
m_arrIndex = 0xFFFF;
m_parent = NULL;
- m_parentState = (wxPropertyGridPageState*) NULL;
+ m_parentState = NULL;
m_clientData = NULL;
m_clientObject = NULL;
- m_customEditor = (wxPGEditor*) NULL;
+ m_customEditor = NULL;
#if wxUSE_VALIDATORS
- m_validator = (wxValidator*) NULL;
+ m_validator = NULL;
#endif
- m_valueBitmap = (wxBitmap*) NULL;
+ m_valueBitmap = NULL;
m_maxLen = 0; // infinite maximum length
// (so propgrid can be NULL, too).
wxPGProperty* parent = m_parent;
- bool parentIsRoot = parent->IsKindOf(CLASSINFO(wxPGRootProperty));
+ bool parentIsRoot = parent->IsKindOf(wxCLASSINFO(wxPGRootProperty));
+
+ //
+ // Convert invalid cells to default ones in this grid
+ for ( unsigned int i=0; i<m_cells.size(); i++ )
+ {
+ wxPGCell& cell = m_cells[i];
+ if ( cell.IsInvalid() )
+ {
+ const wxPGCell& propDefCell = propgrid->GetPropertyDefaultCell();
+ const wxPGCell& catDefCell = propgrid->GetCategoryDefaultCell();
+
+ if ( !HasFlag(wxPG_PROP_CATEGORY) )
+ cell = propDefCell;
+ else
+ cell = catDefCell;
+ }
+ }
m_parentState = pageState;
if ( GetChildCount() )
{
// Check parental flags
- wxASSERT_MSG( (m_flags & wxPG_PROP_PARENTAL_FLAGS),
- "Call SetFlag(wxPG_PROP_MISC_PARENT) or"
- "SetFlag(wxPG_PROP_AGGREGATE) before calling"
- "wxPGProperty::AddChild()." );
+ wxASSERT_MSG( ((m_flags & wxPG_PROP_PARENTAL_FLAGS) ==
+ wxPG_PROP_AGGREGATE) ||
+ ((m_flags & wxPG_PROP_PARENTAL_FLAGS) ==
+ wxPG_PROP_MISC_PARENT),
+ "wxPGProperty parental flags set incorrectly at "
+ "this time" );
if ( HasFlag(wxPG_PROP_AGGREGATE) )
{
}
}
+void wxPGProperty::OnDetached(wxPropertyGridPageState* WXUNUSED(state),
+ wxPropertyGrid* propgrid)
+{
+ if ( propgrid )
+ {
+ const wxPGCell& propDefCell = propgrid->GetPropertyDefaultCell();
+ const wxPGCell& catDefCell = propgrid->GetCategoryDefaultCell();
+
+ // Make default cells invalid
+ for ( unsigned int i=0; i<m_cells.size(); i++ )
+ {
+ wxPGCell& cell = m_cells[i];
+ if ( cell.IsSameAs(propDefCell) ||
+ cell.IsSameAs(catDefCell) )
+ {
+ cell.UnRef();
+ }
+ }
+ }
+}
+
wxPGProperty::wxPGProperty()
: wxObject()
{
return false;
}
+void wxPGProperty::SetName( const wxString& newName )
+{
+ wxPropertyGrid* pg = GetGrid();
+
+ if ( pg )
+ pg->SetPropertyName(this, newName);
+ else
+ DoSetName(newName);
+}
wxString wxPGProperty::GetName() const
{
wxPGProperty* parent = GetParent();
- if ( !m_name.length() || !parent || parent->IsCategory() || parent->IsRoot() )
+ if ( m_name.empty() || !parent || parent->IsCategory() || parent->IsRoot() )
return m_name;
return m_parent->GetName() + wxS(".") + m_name;
int wxPGProperty::Index( const wxPGProperty* p ) const
{
- for ( unsigned int i = 0; i<m_children.size(); i++ )
- {
- if ( p == m_children[i] )
- return i;
- }
- return wxNOT_FOUND;
+ return wxPGFindInVector(m_children, p);
}
bool wxPGProperty::ValidateValue( wxVariant& WXUNUSED(value), wxPGValidationInfo& WXUNUSED(validationInfo) ) const
{
}
+void wxPGProperty::OnValidationFailure( wxVariant& WXUNUSED(pendingValue) )
+{
+}
+
void wxPGProperty::GetDisplayInfo( unsigned int column,
int choiceIndex,
int flags,
if ( !(flags & wxPGCellRenderer::ChoicePopup) )
{
- // Not painting listi of choice popups, so get text from property
- cell = &GetCell(column);
+ // Not painting list of choice popups, so get text from property
+ if ( column != 1 || !IsValueUnspecified() || IsCategory() )
+ {
+ cell = &GetCell(column);
+ }
+ else
+ {
+ // Use special unspecified value cell
+ cell = &GetGrid()->GetUnspecifiedValueAppearance();
+ }
+
if ( cell->HasText() )
{
*pString = cell->GetText();
/*
wxString wxPGProperty::GetColumnText( unsigned int col, int choiceIndex ) const
{
-
+
if ( col != 1 || choiceIndex == wxNOT_FOUND )
{
const wxPGCell& cell = GetCell(col);
argFlags|wxPG_COMPOSITE_FRAGMENT);
}
}
-
+
if ( childResults && curChild->GetChildCount() )
(*childResults)[curChild->GetName()] = s;
bool skip = false;
- if ( (argFlags & wxPG_UNEDITABLE_COMPOSITE_FRAGMENT) && !s.length() )
+ if ( (argFlags & wxPG_UNEDITABLE_COMPOSITE_FRAGMENT) && s.empty() )
skip = true;
if ( !curChild->GetChildCount() || skip )
}
#endif
+ wxPropertyGrid* pg = GetGrid();
+
if ( IsValueUnspecified() )
- return wxEmptyString;
+ return pg->GetUnspecifiedValueText(argFlags);
if ( m_commonValue == -1 )
{
//
// Return common value's string representation
- wxPropertyGrid* pg = GetGrid();
const wxPGCommonValue* cv = pg->GetCommonValue(m_commonValue);
if ( argFlags & wxPG_FULL_VALUE )
}
// Convert semicolon delimited tokens into child values.
-bool wxPGProperty::StringToValue( wxVariant& variant, const wxString& text, int argFlags ) const
+bool wxPGProperty::StringToValue( wxVariant& v, const wxString& text, int argFlags ) const
{
if ( !GetChildCount() )
return false;
int propagatedFlags = argFlags & (wxPG_REPORT_ERROR|wxPG_PROGRAMMATIC_VALUE);
-#ifdef __WXDEBUG__
- bool debug_print = false;
-#endif
-
-#ifdef __WXDEBUG__
- if ( debug_print )
- wxLogDebug(wxT(">> %s.StringToValue('%s')"),GetLabel().c_str(),text.c_str());
-#endif
+ wxLogTrace("propgrid",
+ wxT(">> %s.StringToValue('%s')"), GetLabel(), text);
wxString::const_iterator it = text.begin();
wxUniChar a;
wxVariant variant(child->GetValue());
wxString childName = child->GetBaseName();
- #ifdef __WXDEBUG__
- if ( debug_print )
- wxLogDebug(wxT("token = '%s', child = %s"),
- token.c_str(), childName.c_str());
- #endif
+ wxLogTrace("propgrid",
+ wxT("token = '%s', child = %s"),
+ token, childName);
// Add only if editable or setting programmatically
if ( (argFlags & wxPG_PROGRAMMATIC_VALUE) ||
- !child->HasFlag(wxPG_PROP_DISABLED|wxPG_PROP_READONLY) )
+ (!child->HasFlag(wxPG_PROP_DISABLED) &&
+ !child->HasFlag(wxPG_PROP_READONLY)) )
{
if ( len > 0 )
{
token = text.substr(startPos,pos-startPos-1);
- if ( !token.length() )
+ if ( token.empty() )
break;
const wxPGProperty* child = Item(curChild);
wxVariant variant(oldChildValue);
if ( (argFlags & wxPG_PROGRAMMATIC_VALUE) ||
- !child->HasFlag(wxPG_PROP_DISABLED|wxPG_PROP_READONLY) )
+ (!child->HasFlag(wxPG_PROP_DISABLED) &&
+ !child->HasFlag(wxPG_PROP_READONLY)) )
{
wxString childName = child->GetBaseName();
}
if ( changed )
- variant = list;
+ v = list;
return changed;
}
return wxSize(0,0);
}
+int wxPGProperty::GetImageOffset( int imageWidth ) const
+{
+ int imageOffset = 0;
+
+ if ( imageWidth )
+ {
+ // Do not increment offset too much for wide images
+ if ( imageWidth <= (wxPG_CUSTOM_IMAGE_WIDTH+5) )
+ imageOffset = imageWidth + DEFAULT_IMAGE_OFFSET_INCREMENT;
+ else
+ imageOffset = imageWidth + 1;
+ }
+
+ return imageOffset;
+}
+
wxPGCellRenderer* wxPGProperty::GetCellRenderer( int WXUNUSED(column) ) const
{
return wxPGGlobalVars->m_defaultRenderer;
{
wxBitmap* bmp = m_valueBitmap;
- wxCHECK_RET( bmp && bmp->Ok(), wxT("invalid bitmap") );
+ wxCHECK_RET( bmp && bmp->IsOk(), wxT("invalid bitmap") );
wxCHECK_RET( rect.x >= 0, wxT("unexpected measure call") );
}
i++;
}
+
+ // Always call OnSetValue() for a parent property (do not call it
+ // here if the value is non-null because it will then be called
+ // below)
+ if ( value.IsNull() )
+ OnSetValue();
}
if ( !value.IsNull() )
{
m_value = value;
OnSetValue();
-
- if ( !(flags & wxPG_SETVAL_FROM_PARENT) )
- UpdateParentValues();
}
if ( flags & wxPG_SETVAL_BY_USER )
}
}
- //
- // Update editor control
- //
+ if ( !(flags & wxPG_SETVAL_FROM_PARENT) )
+ UpdateParentValues();
- // We need to check for these, otherwise GetGrid() may fail.
+ //
+ // Update editor control.
if ( flags & wxPG_SETVAL_REFRESH_EDITOR )
- RefreshEditor();
+ {
+ wxPropertyGrid* pg = GetGridIfDisplayed();
+ if ( pg )
+ {
+ wxPGProperty* selected = pg->GetSelectedProperty();
+
+ // Only refresh the control if this was selected, or
+ // this was some parent of selected, or vice versa)
+ if ( selected && (selected == this ||
+ selected->IsSomeParent(this) ||
+ this->IsSomeParent(selected)) )
+ RefreshEditor();
+
+ pg->DrawItemAndValueRelated(this);
+ }
+ }
}
GetGrid()->ValueChangeInEvent(value);
}
-void wxPGProperty::SetFlagRecursively( FlagType flag, bool set )
+void wxPGProperty::SetFlagRecursively( wxPGPropertyFlags flag, bool set )
{
- if ( set )
- SetFlag(flag);
- else
- ClearFlag(flag);
+ ChangeFlag(flag, set);
unsigned int i;
for ( i = 0; i < GetChildCount(); i++ )
wxVariant wxPGProperty::GetDefaultValue() const
{
- wxVariant defVal = GetAttribute(wxS("DefaultValue"));
+ wxVariant defVal = GetAttribute(wxPG_ATTR_DEFAULT_VALUE);
if ( !defVal.IsNull() )
return defVal;
return wxVariant();
}
+void wxPGProperty::Enable( bool enable )
+{
+ wxPropertyGrid* pg = GetGrid();
+
+ // Preferably call the version in the owning wxPropertyGrid,
+ // since it handles the editor de-activation.
+ if ( pg )
+ pg->EnableProperty(this, enable);
+ else
+ DoEnable(enable);
+}
+
+void wxPGProperty::DoEnable( bool enable )
+{
+ if ( enable )
+ ClearFlag(wxPG_PROP_DISABLED);
+ else
+ SetFlag(wxPG_PROP_DISABLED);
+
+ // Apply same to sub-properties as well
+ unsigned int i;
+ for ( i = 0; i < GetChildCount(); i++ )
+ Item(i)->DoEnable( enable );
+}
+
void wxPGProperty::EnsureCells( unsigned int column )
{
if ( column >= m_cells.size() )
wxPropertyGrid* pg = GetGrid();
wxPGCell defaultCell;
- if ( !HasFlag(wxPG_PROP_CATEGORY) )
- defaultCell = pg->GetPropertyDefaultCell();
- else
- defaultCell = pg->GetCategoryDefaultCell();
+ if ( pg )
+ {
+ // Work around possible VC6 bug by using intermediate variables
+ const wxPGCell& propDefCell = pg->GetPropertyDefaultCell();
+ const wxPGCell& catDefCell = pg->GetCategoryDefaultCell();
+
+ if ( !HasFlag(wxPG_PROP_CATEGORY) )
+ defaultCell = propDefCell;
+ else
+ defaultCell = catDefCell;
+ }
// TODO: Replace with resize() call
unsigned int cellCountMax = column+1;
return pg->GetPropertyDefaultCell();
}
-wxPGCell& wxPGProperty::GetCell( unsigned int column )
+wxPGCell& wxPGProperty::GetOrCreateCell( unsigned int column )
{
EnsureCells(column);
return m_cells[column];
}
void wxPGProperty::SetBackgroundColour( const wxColour& colour,
- bool recursively )
+ int flags )
{
wxPGProperty* firstProp = this;
+ bool recursively = flags & wxPG_RECURSE ? true : false;
//
// If category is tried to set recursively, skip it and only
}
void wxPGProperty::SetTextColour( const wxColour& colour,
- bool recursively )
+ int flags )
{
wxPGProperty* firstProp = this;
+ bool recursively = flags & wxPG_RECURSE ? true : false;
//
// If category is tried to set recursively, skip it and only
{
wxVariant variant = m_attributes.FindValue(name);
- return wxPGVariantToInt(variant, defVal);
+ if ( variant.IsNull() )
+ return defVal;
+
+ return variant.GetLong();
}
double wxPGProperty::GetAttributeAsDouble( const wxString& name, double defVal ) const
{
- double retVal;
wxVariant variant = m_attributes.FindValue(name);
- if ( wxPGVariantToDouble(variant, &retVal) )
- return retVal;
+ if ( variant.IsNull() )
+ return defVal;
- return defVal;
+ return variant.GetDouble();
}
wxVariant wxPGProperty::GetAttributesAsList() const
// Slots of utility flags are NULL
const unsigned int gs_propFlagToStringSize = 14;
-static const wxChar* gs_propFlagToString[gs_propFlagToStringSize] = {
+static const wxChar* const gs_propFlagToString[gs_propFlagToStringSize] = {
NULL,
wxT("DISABLED"),
wxT("HIDDEN"),
{
const wxChar* fs = gs_propFlagToString[i];
wxASSERT(fs);
- if ( s.length() )
+ if ( !s.empty() )
s << wxS("|");
s << fs;
}
wxValidator* wxPGProperty::DoGetValidator() const
{
- return (wxValidator*) NULL;
+ return NULL;
}
int wxPGProperty::InsertChoice( const wxString& label, int index, int value )
}
}
-bool wxPGProperty::SetChoices( wxPGChoices& choices )
+bool wxPGProperty::SetChoices( const wxPGChoices& choices )
{
+ // Property must be de-selected first (otherwise choices in
+ // the control would be de-synced with true choices)
+ wxPropertyGrid* pg = GetGrid();
+ if ( pg && pg->GetSelection() == this )
+ pg->ClearSelection();
+
m_choices.Assign(choices);
{
if ( GetDisplayedCommonValueCount() )
{
// TextCtrlAndButton -> ComboBoxAndButton
- if ( editor->IsKindOf(CLASSINFO(wxPGTextCtrlAndButtonEditor)) )
+ if ( wxDynamicCast(editor, wxPGTextCtrlAndButtonEditor) )
editor = wxPGEditor_ChoiceAndButton;
// TextCtrl -> ComboBox
- else if ( editor->IsKindOf(CLASSINFO(wxPGTextCtrlEditor)) )
+ else if ( wxDynamicCast(editor, wxPGTextCtrlEditor) )
editor = wxPGEditor_ComboBox;
}
return editor;
}
+bool wxPGProperty::Hide( bool hide, int flags )
+{
+ wxPropertyGrid* pg = GetGrid();
+ if ( pg )
+ return pg->HideProperty(this, hide, flags);
+
+ return DoHide( hide, flags );
+}
+
+bool wxPGProperty::DoHide( bool hide, int flags )
+{
+ if ( !hide )
+ ClearFlag( wxPG_PROP_HIDDEN );
+ else
+ SetFlag( wxPG_PROP_HIDDEN );
+
+ if ( flags & wxPG_RECURSE )
+ {
+ unsigned int i;
+ for ( i = 0; i < GetChildCount(); i++ )
+ Item(i)->DoHide(hide, flags | wxPG_RECURSE_STARTS);
+ }
+
+ return true;
+}
+
bool wxPGProperty::HasVisibleChildren() const
{
unsigned int i;
{
delete m_valueBitmap;
- if ( &bmp && bmp.Ok() )
+ if ( &bmp && bmp.IsOk() )
{
// Resize the image
wxSize maxSz = GetGrid()->GetImageSize();
wxSize imSz(bmp.GetWidth(),bmp.GetHeight());
- if ( imSz.x != maxSz.x || imSz.y != maxSz.y )
+ if ( imSz.y != maxSz.y )
{
- // Create a memory DC
+ #if wxUSE_IMAGE
+ // Here we use high-quality wxImage scaling functions available
+ wxImage img = bmp.ConvertToImage();
+ double scaleY = (double)maxSz.y / (double)imSz.y;
+ img.Rescale(wxRound(bmp.GetWidth()*scaleY),
+ wxRound(bmp.GetHeight()*scaleY),
+ wxIMAGE_QUALITY_HIGH);
+ wxBitmap* bmpNew = new wxBitmap(img, 32);
+ #else
+ // This is the old, deprecated method of scaling the image
wxBitmap* bmpNew = new wxBitmap(maxSz.x,maxSz.y,bmp.GetDepth());
-
wxMemoryDC dc;
dc.SelectObject(*bmpNew);
-
- // Scale
- // FIXME: This is ugly - use image or wait for scaling patch.
- double scaleX = (double)maxSz.x / (double)imSz.x;
double scaleY = (double)maxSz.y / (double)imSz.y;
-
- dc.SetUserScale(scaleX,scaleY);
-
- dc.DrawBitmap( bmp, 0, 0 );
+ dc.SetUserScale(scaleY, scaleY);
+ dc.DrawBitmap(bmp, 0, 0);
+ #endif
m_valueBitmap = bmpNew;
}
wxPropertyGrid* wxPGProperty::GetGridIfDisplayed() const
{
wxPropertyGridPageState* state = GetParentState();
+ if ( !state )
+ return NULL;
wxPropertyGrid* propGrid = state->GetGrid();
if ( state == propGrid->GetState() )
return propGrid;
}
// This is used by Insert etc.
-void wxPGProperty::AddChild2( wxPGProperty* prop, int index, bool correct_mode )
+void wxPGProperty::DoAddChild( wxPGProperty* prop, int index,
+ bool correct_mode )
{
if ( index < 0 || (size_t)index >= m_children.size() )
{
prop->m_parent = this;
}
-// This is used by properties that have fixed sub-properties
-void wxPGProperty::AddChild( wxPGProperty* prop )
+void wxPGProperty::DoPreAddChild( int index, wxPGProperty* prop )
{
wxASSERT_MSG( prop->GetBaseName().length(),
- "Property's children must have unique, non-empty names within their scope" );
+ "Property's children must have unique, non-empty "
+ "names within their scope" );
- prop->m_arrIndex = m_children.size();
- m_children.push_back( prop );
+ prop->m_arrIndex = index;
+ m_children.insert( m_children.begin()+index,
+ prop );
int custImgHeight = prop->OnMeasureImage().y;
if ( custImgHeight < 0 /*|| custImgHeight > 1*/ )
prop->m_parent = this;
}
+void wxPGProperty::AddPrivateChild( wxPGProperty* prop )
+{
+ if ( !(m_flags & wxPG_PROP_PARENTAL_FLAGS) )
+ SetParentalType(wxPG_PROP_AGGREGATE);
+
+ wxASSERT_MSG( (m_flags & wxPG_PROP_PARENTAL_FLAGS) ==
+ wxPG_PROP_AGGREGATE,
+ "Do not mix up AddPrivateChild() calls with other "
+ "property adders." );
+
+ DoPreAddChild( m_children.size(), prop );
+}
+
+#if wxPG_COMPATIBILITY_1_4
+void wxPGProperty::AddChild( wxPGProperty* prop )
+{
+ AddPrivateChild(prop);
+}
+#endif
+
+wxPGProperty* wxPGProperty::InsertChild( int index,
+ wxPGProperty* childProperty )
+{
+ if ( index < 0 )
+ index = m_children.size();
+
+ if ( m_parentState )
+ {
+ m_parentState->DoInsert(this, index, childProperty);
+ }
+ else
+ {
+ if ( !(m_flags & wxPG_PROP_PARENTAL_FLAGS) )
+ SetParentalType(wxPG_PROP_MISC_PARENT);
+
+ wxASSERT_MSG( (m_flags & wxPG_PROP_PARENTAL_FLAGS) ==
+ wxPG_PROP_MISC_PARENT,
+ "Do not mix up AddPrivateChild() calls with other "
+ "property adders." );
+
+ DoPreAddChild( index, childProperty );
+ }
+
+ return childProperty;
+}
+
void wxPGProperty::RemoveChild( wxPGProperty* p )
{
wxArrayPGProperty::iterator it;
{
if ( *it == p )
{
- m_children.erase(it);
+ children.erase(it);
break;
}
}
else
allChildrenSpecified = true;
- wxVariant childValue = list[0];
unsigned int i;
unsigned int n = 0;
+ wxVariant childValue = list[n];
//wxLogDebug(wxT(">> %s.AdaptListToValue()"),GetBaseName().c_str());
}
if ( allChildrenSpecified )
- ChildChanged(*value, i, childValue);
+ {
+ *value = ChildChanged(*value, i, childValue);
+ }
+
n++;
if ( n == (unsigned int)list.GetCount() )
break;
// Does it have point, then?
int pos = name.Find(wxS('.'));
if ( pos <= 0 )
- return (wxPGProperty*) NULL;
+ return NULL;
wxPGProperty* p = GetPropertyByName(name. substr(0,pos));
return h;
}
-wxPGProperty* wxPGProperty::GetItemAtY( unsigned int y, unsigned int lh, unsigned int* nextItemY ) const
+wxPGProperty* wxPGProperty::GetItemAtY( unsigned int y,
+ unsigned int lh,
+ unsigned int* nextItemY ) const
{
wxASSERT( nextItemY );
/*
if ( current )
+ {
wxLogDebug(wxT("%s::GetItemAtY(%i) -> %s"),this->GetLabel().c_str(),y,current->GetLabel().c_str());
+ }
else
+ {
wxLogDebug(wxT("%s::GetItemAtY(%i) -> NULL"),this->GetLabel().c_str(),y);
+ }
*/
return (wxPGProperty*) result;
m_children.clear();
}
+wxPGProperty* wxPGProperty::GetItemAtY( unsigned int y ) const
+{
+ unsigned int nextItem;
+ return GetItemAtY( y, GetGrid()->GetRowHeight(), &nextItem);
+}
+
void wxPGProperty::DeleteChildren()
{
wxPropertyGridPageState* state = m_parentState;
- while ( GetChildCount() )
+ if ( !GetChildCount() )
+ return;
+
+ // Because deletion is sometimes deferred, we have to use
+ // this sort of code for enumerating the child properties.
+ unsigned int i = GetChildCount();
+ while ( i > 0 )
{
- wxPGProperty* child = Item(GetChildCount()-1);
- state->DoDelete(child, true);
+ i--;
+ state->DoDelete(Item(i), true);
}
}
-void wxPGProperty::ChildChanged( wxVariant& WXUNUSED(thisValue),
- int WXUNUSED(childIndex),
- wxVariant& WXUNUSED(childValue) ) const
+bool wxPGProperty::IsChildSelected( bool recursive ) const
{
+ size_t i;
+ for ( i = 0; i < GetChildCount(); i++ )
+ {
+ wxPGProperty* child = Item(i);
+
+ // Test child
+ if ( m_parentState->DoIsPropertySelected( child ) )
+ return true;
+
+ // Test sub-childs
+ if ( recursive && child->IsChildSelected( recursive ) )
+ return true;
+ }
+
+ return false;
+}
+
+wxVariant wxPGProperty::ChildChanged( wxVariant& WXUNUSED(thisValue),
+ int WXUNUSED(childIndex),
+ wxVariant& WXUNUSED(childValue) ) const
+{
+ return wxNullVariant;
}
bool wxPGProperty::AreAllChildrenSpecified( wxVariant* pendingList ) const
child->InitAfterAdded(state, grid);
}
- wxPGProperty* sel = (wxPGProperty*) NULL;
+ wxPGProperty* sel = NULL;
if ( oldSelInd >= (int)m_children.size() )
oldSelInd = (int)m_children.size() - 1;
IMPLEMENT_DYNAMIC_CLASS(wxPGRootProperty, wxPGProperty)
-wxPGRootProperty::wxPGRootProperty()
+wxPGRootProperty::wxPGRootProperty( const wxString& name )
: wxPGProperty()
{
-#ifdef __WXDEBUG__
- m_name = wxS("<root>");
-#endif
+ m_name = name;
+ m_label = m_name;
SetParentalType(0);
m_depth = 0;
}
wxString wxPropertyCategory::ValueToString( wxVariant& WXUNUSED(value),
int WXUNUSED(argFlags) ) const
{
+ if ( m_value.GetType() == wxPG_VARIANT_TYPE_STRING )
+ return m_value.GetString();
return wxEmptyString;
}
+wxString wxPropertyCategory::GetValueAsString( int argFlags ) const
+{
+#if wxPG_COMPATIBILITY_1_4
+ // This is backwards compatibility test
+ // That is, to make sure this function is not overridden
+ // (instead, ValueToString() should be).
+ if ( argFlags == 0xFFFF )
+ {
+ // Do not override! (for backwards compliancy)
+ return g_invalidStringContent;
+ }
+#endif
+
+ // Unspecified value is always empty string
+ if ( IsValueUnspecified() )
+ return wxEmptyString;
+
+ return wxPGProperty::GetValueAsString(argFlags);
+}
+
int wxPropertyCategory::GetTextExtent( const wxWindow* wnd, const wxFont& font ) const
{
if ( m_textExtent > 0 )
return m_textExtent;
int x = 0, y = 0;
- ((wxWindow*)wnd)->GetTextExtent( m_label, &x, &y, 0, 0, &font );
+ ((wxWindow*)wnd)->GetTextExtent( m_label, &x, &y, 0, 0, &font );
return x;
}
void wxPropertyCategory::CalculateTextExtent( wxWindow* wnd, const wxFont& font )
{
int x = 0, y = 0;
- wnd->GetTextExtent( m_label, &x, &y, 0, 0, &font );
+ wnd->GetTextExtent( m_label, &x, &y, 0, 0, &font );
m_textExtent = x;
}
+// -----------------------------------------------------------------------
+// wxPGChoices
+// -----------------------------------------------------------------------
+
+wxPGChoiceEntry& wxPGChoices::Add( const wxString& label, int value )
+{
+ AllocExclusive();
+
+ wxPGChoiceEntry entry(label, value);
+ return m_data->Insert( -1, entry );
+}
+
+// -----------------------------------------------------------------------
+
+wxPGChoiceEntry& wxPGChoices::Add( const wxString& label, const wxBitmap& bitmap, int value )
+{
+ AllocExclusive();
+
+ wxPGChoiceEntry entry(label, value);
+ entry.SetBitmap(bitmap);
+ return m_data->Insert( -1, entry );
+}
+
+// -----------------------------------------------------------------------
+
+wxPGChoiceEntry& wxPGChoices::Insert( const wxPGChoiceEntry& entry, int index )
+{
+ AllocExclusive();
+
+ return m_data->Insert( index, entry );
+}
+
+// -----------------------------------------------------------------------
+
+wxPGChoiceEntry& wxPGChoices::Insert( const wxString& label, int index, int value )
+{
+ AllocExclusive();
+
+ wxPGChoiceEntry entry(label, value);
+ return m_data->Insert( index, entry );
+}
+
+// -----------------------------------------------------------------------
+
+wxPGChoiceEntry& wxPGChoices::AddAsSorted( const wxString& label, int value )
+{
+ AllocExclusive();
+
+ size_t index = 0;
+
+ while ( index < GetCount() )
+ {
+ int cmpRes = GetLabel(index).Cmp(label);
+ if ( cmpRes > 0 )
+ break;
+ index++;
+ }
+
+ wxPGChoiceEntry entry(label, value);
+ return m_data->Insert( index, entry );
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::Add( const wxChar* const* labels, const ValArrItem* values )
+{
+ AllocExclusive();
+
+ unsigned int itemcount = 0;
+ const wxChar* const* p = &labels[0];
+ while ( *p ) { p++; itemcount++; }
+
+ unsigned int i;
+ for ( i = 0; i < itemcount; i++ )
+ {
+ int value = i;
+ if ( values )
+ value = values[i];
+ wxPGChoiceEntry entry(labels[i], value);
+ m_data->Insert( i, entry );
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::Add( const wxArrayString& arr, const wxArrayInt& arrint )
+{
+ AllocExclusive();
+
+ unsigned int i;
+ unsigned int itemcount = arr.size();
+
+ for ( i = 0; i < itemcount; i++ )
+ {
+ int value = i;
+ if ( &arrint && arrint.size() )
+ value = arrint[i];
+ wxPGChoiceEntry entry(arr[i], value);
+ m_data->Insert( i, entry );
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::RemoveAt(size_t nIndex, size_t count)
+{
+ AllocExclusive();
+
+ wxASSERT( m_data->GetRefCount() != -1 );
+ m_data->m_items.erase(m_data->m_items.begin()+nIndex,
+ m_data->m_items.begin()+nIndex+count);
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::Clear()
+{
+ if ( m_data != wxPGChoicesEmptyData )
+ {
+ AllocExclusive();
+ m_data->Clear();
+ }
+}
+
+// -----------------------------------------------------------------------
+
+int wxPGChoices::Index( const wxString& str ) const
+{
+ if ( IsOk() )
+ {
+ unsigned int i;
+ for ( i=0; i< m_data->GetCount(); i++ )
+ {
+ const wxPGChoiceEntry& entry = m_data->Item(i);
+ if ( entry.HasText() && entry.GetText() == str )
+ return i;
+ }
+ }
+ return -1;
+}
+
+// -----------------------------------------------------------------------
+
+int wxPGChoices::Index( int val ) const
+{
+ if ( IsOk() )
+ {
+ unsigned int i;
+ for ( i=0; i< m_data->GetCount(); i++ )
+ {
+ const wxPGChoiceEntry& entry = m_data->Item(i);
+ if ( entry.GetValue() == val )
+ return i;
+ }
+ }
+ return -1;
+}
+
+// -----------------------------------------------------------------------
+
+wxArrayString wxPGChoices::GetLabels() const
+{
+ wxArrayString arr;
+ unsigned int i;
+
+ if ( this && IsOk() )
+ for ( i=0; i<GetCount(); i++ )
+ arr.push_back(GetLabel(i));
+
+ return arr;
+}
+
+// -----------------------------------------------------------------------
+
+wxArrayInt wxPGChoices::GetValuesForStrings( const wxArrayString& strings ) const
+{
+ wxArrayInt arr;
+
+ if ( IsOk() )
+ {
+ unsigned int i;
+ for ( i=0; i< strings.size(); i++ )
+ {
+ int index = Index(strings[i]);
+ if ( index >= 0 )
+ arr.Add(GetValue(index));
+ else
+ arr.Add(wxPG_INVALID_VALUE);
+ }
+ }
+
+ return arr;
+}
+
+// -----------------------------------------------------------------------
+
+wxArrayInt wxPGChoices::GetIndicesForStrings( const wxArrayString& strings,
+ wxArrayString* unmatched ) const
+{
+ wxArrayInt arr;
+
+ if ( IsOk() )
+ {
+ unsigned int i;
+ for ( i=0; i< strings.size(); i++ )
+ {
+ const wxString& str = strings[i];
+ int index = Index(str);
+ if ( index >= 0 )
+ arr.Add(index);
+ else if ( unmatched )
+ unmatched->Add(str);
+ }
+ }
+
+ return arr;
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::AllocExclusive()
+{
+ EnsureData();
+
+ if ( m_data->GetRefCount() != 1 )
+ {
+ wxPGChoicesData* data = new wxPGChoicesData();
+ data->CopyDataFrom(m_data);
+ Free();
+ m_data = data;
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::AssignData( wxPGChoicesData* data )
+{
+ Free();
+
+ if ( data != wxPGChoicesEmptyData )
+ {
+ m_data = data;
+ data->IncRef();
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::Init()
+{
+ m_data = wxPGChoicesEmptyData;
+}
+
+// -----------------------------------------------------------------------
+
+void wxPGChoices::Free()
+{
+ if ( m_data != wxPGChoicesEmptyData )
+ {
+ m_data->DecRef();
+ m_data = wxPGChoicesEmptyData;
+ }
+}
+
// -----------------------------------------------------------------------
// wxPGAttributeStorage
// -----------------------------------------------------------------------
projects / wxWidgets.git / blobdiff