X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4b3feaa75de76963492c4202be04be9bf20b321f..15f0ad701496612df8c145e8e46d4b38515c0bbf:/src/generic/datavgen.cpp diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp index 63e64dbdd4..2ad27c525e 100644 --- a/src/generic/datavgen.cpp +++ b/src/generic/datavgen.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: datavgen.cpp +// Name: src/generic/datavgen.cpp // Purpose: wxDataViewCtrl generic implementation // Author: Robert Roebling // Id: $Id$ @@ -10,25 +10,26 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#include "wx/defs.h" - #if wxUSE_DATAVIEWCTRL #include "wx/dataview.h" #ifdef wxUSE_GENERICDATAVIEWCTRL +#ifndef WX_PRECOMP + #include "wx/sizer.h" + #include "wx/log.h" +#endif + #include "wx/stockitem.h" #include "wx/dcclient.h" #include "wx/calctrl.h" #include "wx/popupwin.h" -#include "wx/sizer.h" -#include "wx/log.h" #include "wx/renderer.h" +#include "wx/timer.h" #ifdef __WXMSW__ - #include // for DLGC_WANTARROWS - #include "wx/msw/winundef.h" + #include "wx/msw/wrapwin.h" #endif //----------------------------------------------------------------------------- @@ -37,202 +38,330 @@ class wxDataViewCtrl; -// --------------------------------------------------------- -// wxGenericDataViewListModelNotifier -// --------------------------------------------------------- +//----------------------------------------------------------------------------- +// wxDataViewHeaderWindow +//----------------------------------------------------------------------------- -class wxGenericDataViewListModelNotifier: public wxDataViewListModelNotifier +class wxDataViewHeaderWindow: public wxWindow { public: - wxGenericDataViewListModelNotifier( wxDataViewListModel *wx_model ); - - virtual bool RowAppended(); - virtual bool RowPrepended(); - virtual bool RowInserted( size_t before ); - virtual bool RowDeleted( size_t row ); - virtual bool RowChanged( size_t row ); - virtual bool ValueChanged( size_t col, size_t row ); - virtual bool RowsReordered( size_t *new_order ); - virtual bool Cleared(); - - wxDataViewListModel *m_wx_model; + wxDataViewHeaderWindow( wxDataViewCtrl *parent, + wxWindowID id, + const wxPoint &pos = wxDefaultPosition, + const wxSize &size = wxDefaultSize, + const wxString &name = wxT("wxdataviewctrlheaderwindow") ); + ~wxDataViewHeaderWindow(); + + void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; } + wxDataViewCtrl *GetOwner() { return m_owner; } + + void OnPaint( wxPaintEvent &event ); + void OnMouse( wxMouseEvent &event ); + void OnSetFocus( wxFocusEvent &event ); + +private: + wxDataViewCtrl *m_owner; + wxCursor *m_resizeCursor; + +private: + DECLARE_DYNAMIC_CLASS(wxDataViewHeaderWindow) + DECLARE_EVENT_TABLE() }; -// --------------------------------------------------------- -// wxGenericDataViewListModelNotifier -// --------------------------------------------------------- +//----------------------------------------------------------------------------- +// wxDataViewRenameTimer +//----------------------------------------------------------------------------- -wxGenericDataViewListModelNotifier::wxGenericDataViewListModelNotifier( - wxDataViewListModel *wx_model ) -{ - m_wx_model = wx_model; -} - -bool wxGenericDataViewListModelNotifier::RowAppended() +class wxDataViewRenameTimer: public wxTimer { - size_t pos = m_wx_model->GetNumberOfRows()-1; - - return false; -} +private: + wxDataViewMainWindow *m_owner; + +public: + wxDataViewRenameTimer( wxDataViewMainWindow *owner ); + void Notify(); +}; -bool wxGenericDataViewListModelNotifier::RowPrepended() +//----------------------------------------------------------------------------- +// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing +//----------------------------------------------------------------------------- + +class wxDataViewTextCtrlWrapper : public wxEvtHandler { - return false; -} +public: + // NB: text must be a valid object but not Create()d yet + wxDataViewTextCtrlWrapper( wxDataViewMainWindow *owner, + wxTextCtrl *text, + wxDataViewListModel *model, + size_t col, size_t row, + wxRect cellLabel ); + + wxTextCtrl *GetText() const { return m_text; } -bool wxGenericDataViewListModelNotifier::RowInserted( size_t before ) + void AcceptChangesAndFinish(); + +protected: + void OnChar( wxKeyEvent &event ); + void OnKeyUp( wxKeyEvent &event ); + void OnKillFocus( wxFocusEvent &event ); + + bool AcceptChanges(); + void Finish(); + +private: + wxDataViewMainWindow *m_owner; + wxTextCtrl *m_text; + wxString m_startValue; + wxDataViewListModel *m_model; + size_t m_col; + size_t m_row; + bool m_finished; + bool m_aboutToFinish; + + DECLARE_EVENT_TABLE() +}; + +//----------------------------------------------------------------------------- +// wxDataViewMainWindow +//----------------------------------------------------------------------------- + +class wxDataViewMainWindow: public wxWindow { - return false; -} +public: + wxDataViewMainWindow( wxDataViewCtrl *parent, + wxWindowID id, + const wxPoint &pos = wxDefaultPosition, + const wxSize &size = wxDefaultSize, + const wxString &name = wxT("wxdataviewctrlmainwindow") ); + ~wxDataViewMainWindow(); + + // notifications from wxDataViewListModel + bool RowAppended(); + bool RowPrepended(); + bool RowInserted( size_t before ); + bool RowDeleted( size_t row ); + bool RowChanged( size_t row ); + bool ValueChanged( size_t col, size_t row ); + bool RowsReordered( size_t *new_order ); + bool Cleared(); + + void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; } + wxDataViewCtrl *GetOwner() { return m_owner; } + + void OnPaint( wxPaintEvent &event ); + void OnMouse( wxMouseEvent &event ); + void OnSetFocus( wxFocusEvent &event ); + + void UpdateDisplay(); + void RecalculateDisplay(); + void OnInternalIdle(); + + void OnRenameTimer(); + void FinishEditing( wxTextCtrl *text ); + + void ScrollWindow( int dx, int dy, const wxRect *rect ); +private: + wxDataViewCtrl *m_owner; + int m_lineHeight; + bool m_dirty; + + wxDataViewColumn *m_currentCol; + size_t m_currentRow; + + wxDataViewRenameTimer *m_renameTimer; + wxDataViewTextCtrlWrapper *m_textctrlWrapper; + bool m_lastOnSame; -bool wxGenericDataViewListModelNotifier::RowDeleted( size_t row ) +private: + DECLARE_DYNAMIC_CLASS(wxDataViewMainWindow) + DECLARE_EVENT_TABLE() +}; + +// --------------------------------------------------------- +// wxGenericDataViewListModelNotifier +// --------------------------------------------------------- + +class wxGenericDataViewListModelNotifier: public wxDataViewListModelNotifier { - return false; -} +public: + wxGenericDataViewListModelNotifier( wxDataViewMainWindow *mainWindow ) + { m_mainWindow = mainWindow; } + + virtual bool RowAppended() + { return m_mainWindow->RowAppended(); } + virtual bool RowPrepended() + { return m_mainWindow->RowPrepended(); } + virtual bool RowInserted( size_t before ) + { return m_mainWindow->RowInserted( before ); } + virtual bool RowDeleted( size_t row ) + { return m_mainWindow->RowDeleted( row ); } + virtual bool RowChanged( size_t row ) + { return m_mainWindow->RowChanged( row ); } + virtual bool ValueChanged( size_t col, size_t row ) + { return m_mainWindow->ValueChanged( col, row ); } + virtual bool RowsReordered( size_t *new_order ) + { return m_mainWindow->RowsReordered( new_order ); } + virtual bool Cleared() + { return m_mainWindow->Cleared(); } + + wxDataViewMainWindow *m_mainWindow; +}; + +// --------------------------------------------------------- +// wxDataViewCell +// --------------------------------------------------------- -bool wxGenericDataViewListModelNotifier::RowChanged( size_t row ) +IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase) + +wxDataViewCell::wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode ) : + wxDataViewCellBase( varianttype, mode ) { - return true; + m_dc = NULL; } -bool wxGenericDataViewListModelNotifier::ValueChanged( size_t model_col, size_t model_row ) +wxDataViewCell::~wxDataViewCell() { - wxNode *node = GetOwner()->m_viewingColumns.GetFirst(); - while (node) - { - wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData(); - if (viewing_column->m_modelColumn == model_col) - { - - } - - node = node->GetNext(); - } - - return false; + if (m_dc) + delete m_dc; } -bool wxGenericDataViewListModelNotifier::RowsReordered( size_t *new_order ) +wxDC *wxDataViewCell::GetDC() { - wxNode *node = GetOwner()->m_viewingColumns.GetFirst(); - while (node) + if (m_dc == NULL) { - wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData(); - - node = node->GetNext(); + if (GetOwner() == NULL) + return NULL; + if (GetOwner()->GetOwner() == NULL) + return NULL; + m_dc = new wxClientDC( GetOwner()->GetOwner() ); } - - return false; -} -bool wxGenericDataViewListModelNotifier::Cleared() -{ - return false; + return m_dc; } -// --------------------------------------------------------- -// wxDataViewCell -// --------------------------------------------------------- +// --------------------------------------------------------- +// wxDataViewCustomCell +// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCell, wxDataViewCellBase) +IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell) -wxDataViewCell::wxDataViewCell( const wxString &varianttype, wxDataViewCellMode mode ) : - wxDataViewCellBase( varianttype, mode ) +wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype, + wxDataViewCellMode mode ) : + wxDataViewCell( varianttype, mode ) { } -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewTextCell -// --------------------------------------------------------- +// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCell) +IMPLEMENT_ABSTRACT_CLASS(wxDataViewTextCell, wxDataViewCustomCell) wxDataViewTextCell::wxDataViewTextCell( const wxString &varianttype, wxDataViewCellMode mode ) : - wxDataViewCell( varianttype, mode ) + wxDataViewCustomCell( varianttype, mode ) { } bool wxDataViewTextCell::SetValue( const wxVariant &value ) { - return false; + m_text = value.GetString(); + + return true; } -bool wxDataViewTextCell::GetValue( wxVariant &value ) +bool wxDataViewTextCell::GetValue( wxVariant& WXUNUSED(value) ) { return false; } -// --------------------------------------------------------- +bool wxDataViewTextCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) +{ + dc->DrawText( m_text, cell.x, cell.y ); + + return true; +} + +wxSize wxDataViewTextCell::GetSize() +{ + return wxSize(80,20); +} + +// --------------------------------------------------------- // wxDataViewToggleCell -// --------------------------------------------------------- +// --------------------------------------------------------- -IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCell) +IMPLEMENT_ABSTRACT_CLASS(wxDataViewToggleCell, wxDataViewCustomCell) -wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype, +wxDataViewToggleCell::wxDataViewToggleCell( const wxString &varianttype, wxDataViewCellMode mode ) : - wxDataViewCell( varianttype, mode ) + wxDataViewCustomCell( varianttype, mode ) { + m_toggle = false; } bool wxDataViewToggleCell::SetValue( const wxVariant &value ) { - return false; + m_toggle = value.GetBool(); + + return true;; } -bool wxDataViewToggleCell::GetValue( wxVariant &value ) +bool wxDataViewToggleCell::GetValue( wxVariant &WXUNUSED(value) ) { return false; } - -// --------------------------------------------------------- -// wxDataViewCustomCell -// --------------------------------------------------------- - -IMPLEMENT_ABSTRACT_CLASS(wxDataViewCustomCell, wxDataViewCell) -wxDataViewCustomCell::wxDataViewCustomCell( const wxString &varianttype, - wxDataViewCellMode mode ) : - wxDataViewCell( varianttype, mode ) +bool wxDataViewToggleCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) { - m_dc = NULL; - - Init(); -} + // User wxRenderer here -bool wxDataViewCustomCell::Init() -{ - return false; + if (GetMode() == wxDATAVIEW_CELL_ACTIVATABLE) + dc->SetPen( *wxBLACK_PEN ); + else + dc->SetPen( *wxGREY_PEN ); + dc->SetBrush( *wxTRANSPARENT_BRUSH ); + wxRect rect; + rect.x = cell.x + cell.width/2 - 10; + rect.width = 20; + rect.y = cell.y + cell.height/2 - 10; + rect.height = 20; + dc->DrawRectangle( rect ); + if (m_toggle) + { + rect.x += 2; + rect.y += 2; + rect.width -= 4; + rect.height -= 4; + dc->DrawLine( rect.x, rect.y, rect.x+rect.width, rect.y+rect.height ); + dc->DrawLine( rect.x+rect.width, rect.y, rect.x, rect.y+rect.height ); + } + + return true; } -wxDataViewCustomCell::~wxDataViewCustomCell() +bool wxDataViewToggleCell::Activate( wxRect WXUNUSED(cell), wxDataViewListModel *model, size_t col, size_t row ) { - if (m_dc) - delete m_dc; + bool value = !m_toggle; + wxVariant variant = value; + model->SetValue( variant, col, row ); + model->ValueChanged( col, row ); + return true; } -wxDC *wxDataViewCustomCell::GetDC() +wxSize wxDataViewToggleCell::GetSize() { - if (m_dc == NULL) - { - if (GetOwner() == NULL) - return NULL; - if (GetOwner()->GetOwner() == NULL) - return NULL; - m_dc = new wxClientDC( GetOwner()->GetOwner() ); - } - - return m_dc; + return wxSize(20,20); } - -// --------------------------------------------------------- + +// --------------------------------------------------------- // wxDataViewProgressCell -// --------------------------------------------------------- +// --------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewProgressCell, wxDataViewCustomCell) -wxDataViewProgressCell::wxDataViewProgressCell( const wxString &label, +wxDataViewProgressCell::wxDataViewProgressCell( const wxString &label, const wxString &varianttype, wxDataViewCellMode mode ) : - wxDataViewCustomCell( varianttype, mode ) + wxDataViewCustomCell( varianttype, mode ) { m_label = label; m_value = 0; @@ -245,14 +374,14 @@ wxDataViewProgressCell::~wxDataViewProgressCell() bool wxDataViewProgressCell::SetValue( const wxVariant &value ) { m_value = (long) value; - + if (m_value < 0) m_value = 0; if (m_value > 100) m_value = 100; - + return true; } - -bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int state ) + +bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) { double pct = (double)m_value / 100.0; wxRect bar = cell; @@ -264,7 +393,7 @@ bool wxDataViewProgressCell::Render( wxRect cell, wxDC *dc, int state ) dc->SetBrush( *wxTRANSPARENT_BRUSH ); dc->SetPen( *wxBLACK_PEN ); dc->DrawRectangle( cell ); - + return true; } @@ -272,14 +401,14 @@ wxSize wxDataViewProgressCell::GetSize() { return wxSize(40,12); } - -// --------------------------------------------------------- + +// --------------------------------------------------------- // wxDataViewDateCell -// --------------------------------------------------------- +// --------------------------------------------------------- class wxDataViewDateCellPopupTransient: public wxPopupTransientWindow { -public: +public: wxDataViewDateCellPopupTransient( wxWindow* parent, wxDateTime *value, wxDataViewListModel *model, size_t col, size_t row ) : wxPopupTransientWindow( parent, wxBORDER_SIMPLE ) @@ -287,30 +416,30 @@ public: m_model = model; m_col = col; m_row = row; - m_cal = new wxCalendarCtrl( this, -1, *value ); + m_cal = new wxCalendarCtrl( this, wxID_ANY, *value ); wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL ); sizer->Add( m_cal, 1, wxGROW ); SetSizer( sizer ); sizer->Fit( this ); } - + virtual void OnDismiss() { } - + void OnCalendar( wxCalendarEvent &event ); - + wxCalendarCtrl *m_cal; - wxDataViewListModel *m_model; + wxDataViewListModel *m_model; size_t m_col; size_t m_row; - + private: DECLARE_EVENT_TABLE() }; BEGIN_EVENT_TABLE(wxDataViewDateCellPopupTransient,wxPopupTransientWindow) - EVT_CALENDAR( -1, wxDataViewDateCellPopupTransient::OnCalendar ) + EVT_CALENDAR( wxID_ANY, wxDataViewDateCellPopupTransient::OnCalendar ) END_EVENT_TABLE() void wxDataViewDateCellPopupTransient::OnCalendar( wxCalendarEvent &event ) @@ -329,15 +458,15 @@ wxDataViewDateCell::wxDataViewDateCell( const wxString &varianttype, wxDataViewCustomCell( varianttype, mode ) { } - + bool wxDataViewDateCell::SetValue( const wxVariant &value ) { m_date = value.GetDateTime(); - + return true; } -bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int state ) +bool wxDataViewDateCell::Render( wxRect cell, wxDC *dc, int WXUNUSED(state) ) { dc->SetFont( GetOwner()->GetOwner()->GetFont() ); wxString tmp = m_date.FormatDate(); @@ -355,13 +484,13 @@ wxSize wxDataViewDateCell::GetSize() return wxSize(x,y+d); } -bool wxDataViewDateCell::Activate( wxRect cell, wxDataViewListModel *model, size_t col, size_t row ) +bool wxDataViewDateCell::Activate( wxRect WXUNUSED(cell), wxDataViewListModel *model, size_t col, size_t row ) { wxVariant variant; model->GetValue( variant, col, row ); wxDateTime value = variant.GetDateTime(); - wxDataViewDateCellPopupTransient *popup = new wxDataViewDateCellPopupTransient( + wxDataViewDateCellPopupTransient *popup = new wxDataViewDateCellPopupTransient( GetOwner()->GetOwner()->GetParent(), &value, model, col, row ); wxPoint pos = wxGetMousePosition(); popup->Move( pos ); @@ -371,13 +500,13 @@ bool wxDataViewDateCell::Activate( wxRect cell, wxDataViewListModel *model, size return true; } -// --------------------------------------------------------- +// --------------------------------------------------------- // wxDataViewColumn -// --------------------------------------------------------- +// --------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewColumn, wxDataViewColumnBase) -wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, +wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewCell *cell, size_t model_column, int flags ) : wxDataViewColumnBase( title, cell, model_column, flags ) { @@ -391,39 +520,13 @@ wxDataViewColumn::~wxDataViewColumn() void wxDataViewColumn::SetTitle( const wxString &title ) { wxDataViewColumnBase::SetTitle( title ); - + } //----------------------------------------------------------------------------- // wxDataViewHeaderWindow //----------------------------------------------------------------------------- -class wxDataViewHeaderWindow: public wxWindow -{ -public: - wxDataViewHeaderWindow( wxDataViewCtrl *parent, - wxWindowID id, - const wxPoint &pos = wxDefaultPosition, - const wxSize &size = wxDefaultSize, - const wxString &name = wxT("wxdataviewctrlheaderwindow") ); - ~wxDataViewHeaderWindow(); - - void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; } - wxDataViewCtrl *GetOwner() { return m_owner; } - - void OnPaint( wxPaintEvent &event ); - void OnMouse( wxMouseEvent &event ); - void OnSetFocus( wxFocusEvent &event ); - -private: - wxDataViewCtrl *m_owner; - wxCursor *m_resizeCursor; - -private: - DECLARE_DYNAMIC_CLASS(wxDataViewHeaderWindow) - DECLARE_EVENT_TABLE() -}; - IMPLEMENT_ABSTRACT_CLASS(wxDataViewHeaderWindow, wxWindow) BEGIN_EVENT_TABLE(wxDataViewHeaderWindow,wxWindow) @@ -439,7 +542,7 @@ wxDataViewHeaderWindow::wxDataViewHeaderWindow( wxDataViewCtrl *parent, wxWindow SetOwner( parent ); m_resizeCursor = new wxCursor( wxCURSOR_SIZEWE ); - + wxVisualAttributes attr = wxPanel::GetClassDefaultAttributes(); SetOwnForegroundColour( attr.colFg ); SetOwnBackgroundColour( attr.colBg ); @@ -452,13 +555,13 @@ wxDataViewHeaderWindow::~wxDataViewHeaderWindow() delete m_resizeCursor; } -void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &event ) +void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { int w, h; GetClientSize( &w, &h ); wxPaintDC dc( this ); - + int xpix; m_owner->GetScrollPixelsPerUnit( &xpix, NULL ); @@ -467,9 +570,9 @@ void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &event ) // account for the horz scrollbar offset dc.SetDeviceOrigin( -x * xpix, 0 ); - + dc.SetFont( GetFont() ); - + size_t cols = GetOwner()->GetNumberOfColumns(); size_t i; int xpos = 0; @@ -477,7 +580,7 @@ void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &event ) { wxDataViewColumn *col = GetOwner()->GetColumn( i ); int width = col->GetWidth(); - + // the width of the rect to draw: make it smaller to fit entirely // inside the column rect #ifdef __WXMAC__ @@ -497,13 +600,13 @@ void wxDataViewHeaderWindow::OnPaint( wxPaintEvent &event ) : (int)wxCONTROL_DISABLED ); - dc.DrawText( col->GetTitle(), xpos+3, 3 ); - + dc.DrawText( col->GetTitle(), xpos+3, 3 ); + xpos += width; } } -void wxDataViewHeaderWindow::OnMouse( wxMouseEvent &event ) +void wxDataViewHeaderWindow::OnMouse( wxMouseEvent &WXUNUSED(event) ) { } @@ -513,40 +616,165 @@ void wxDataViewHeaderWindow::OnSetFocus( wxFocusEvent &event ) } //----------------------------------------------------------------------------- -// wxDataViewMainWindow +// wxDataViewRenameTimer //----------------------------------------------------------------------------- -class wxDataViewMainWindow: public wxWindow +wxDataViewRenameTimer::wxDataViewRenameTimer( wxDataViewMainWindow *owner ) { -public: - wxDataViewMainWindow( wxDataViewCtrl *parent, - wxWindowID id, - const wxPoint &pos = wxDefaultPosition, - const wxSize &size = wxDefaultSize, - const wxString &name = wxT("wxdataviewctrlmainwindow") ); - ~wxDataViewMainWindow(); + m_owner = owner; +} - void SetOwner( wxDataViewCtrl* owner ) { m_owner = owner; } - wxDataViewCtrl *GetOwner() { return m_owner; } +void wxDataViewRenameTimer::Notify() +{ + m_owner->OnRenameTimer(); +} - void OnPaint( wxPaintEvent &event ); - void OnMouse( wxMouseEvent &event ); - void OnSetFocus( wxFocusEvent &event ); +//----------------------------------------------------------------------------- +// wxDataViewTextCtrlWrapper: wraps a wxTextCtrl for inline editing +//----------------------------------------------------------------------------- + +BEGIN_EVENT_TABLE(wxDataViewTextCtrlWrapper, wxEvtHandler) + EVT_CHAR (wxDataViewTextCtrlWrapper::OnChar) + EVT_KEY_UP (wxDataViewTextCtrlWrapper::OnKeyUp) + EVT_KILL_FOCUS (wxDataViewTextCtrlWrapper::OnKillFocus) +END_EVENT_TABLE() + +wxDataViewTextCtrlWrapper::wxDataViewTextCtrlWrapper( + wxDataViewMainWindow *owner, + wxTextCtrl *text, + wxDataViewListModel *model, + size_t col, size_t row, + wxRect rectLabel ) +{ + m_owner = owner; + m_model = model; + m_row = row; + m_col = col; + m_text = text; - void UpdateDisplay(); - void RecalculateDisplay(); - void OnInternalIdle(); + m_finished = false; + m_aboutToFinish = false; - void ScrollWindow( int dx, int dy, const wxRect *rect ); -private: - wxDataViewCtrl *m_owner; - int m_lineHeight; - bool m_dirty; + wxVariant value; + model->GetValue( value, col, row ); + m_startValue = value.GetString(); -private: - DECLARE_DYNAMIC_CLASS(wxDataViewMainWindow) - DECLARE_EVENT_TABLE() -}; + m_owner->GetOwner()->CalcScrolledPosition( + rectLabel.x, rectLabel.y, &rectLabel.x, &rectLabel.y ); + + m_text->Create( owner, wxID_ANY, m_startValue, + wxPoint(rectLabel.x-2,rectLabel.y-2), + wxSize(rectLabel.width+7,rectLabel.height+4) ); + m_text->SetFocus(); + + m_text->PushEventHandler(this); +} + +void wxDataViewTextCtrlWrapper::AcceptChangesAndFinish() +{ + m_aboutToFinish = true; + + // Notify the owner about the changes + AcceptChanges(); + + // Even if vetoed, close the control (consistent with MSW) + Finish(); +} + +void wxDataViewTextCtrlWrapper::OnChar( wxKeyEvent &event ) +{ + switch ( event.m_keyCode ) + { + case WXK_RETURN: + AcceptChangesAndFinish(); + break; + + case WXK_ESCAPE: + // m_owner->OnRenameCancelled( m_itemEdited ); + Finish(); + break; + + default: + event.Skip(); + } +} + +void wxDataViewTextCtrlWrapper::OnKeyUp( wxKeyEvent &event ) +{ + if (m_finished) + { + event.Skip(); + return; + } + + // auto-grow the textctrl + wxSize parentSize = m_owner->GetSize(); + wxPoint myPos = m_text->GetPosition(); + wxSize mySize = m_text->GetSize(); + int sx, sy; + m_text->GetTextExtent(m_text->GetValue() + _T("MM"), &sx, &sy); + if (myPos.x + sx > parentSize.x) + sx = parentSize.x - myPos.x; + if (mySize.x > sx) + sx = mySize.x; + m_text->SetSize(sx, wxDefaultCoord); + + event.Skip(); +} + +void wxDataViewTextCtrlWrapper::OnKillFocus( wxFocusEvent &event ) +{ + if ( !m_finished && !m_aboutToFinish ) + { + AcceptChanges(); + //if ( !AcceptChanges() ) + // m_owner->OnRenameCancelled( m_itemEdited ); + + Finish(); + } + + // We must let the native text control handle focus + event.Skip(); +} + +bool wxDataViewTextCtrlWrapper::AcceptChanges() +{ + const wxString value = m_text->GetValue(); + + if ( value == m_startValue ) + // nothing changed, always accept + return true; + +// if ( !m_owner->OnRenameAccept(m_itemEdited, value) ) + // vetoed by the user +// return false; + + // accepted, do rename the item + wxVariant variant; + variant = value; + m_model->SetValue( variant, m_col, m_row ); + m_model->ValueChanged( m_col, m_row ); + + return true; +} + +void wxDataViewTextCtrlWrapper::Finish() +{ + if ( !m_finished ) + { + m_finished = true; + + m_text->RemoveEventHandler(this); + m_owner->FinishEditing(m_text); + + // delete later + wxPendingDelete.Append( this ); + } +} + +//----------------------------------------------------------------------------- +// wxDataViewMainWindow +//----------------------------------------------------------------------------- IMPLEMENT_ABSTRACT_CLASS(wxDataViewMainWindow, wxWindow) @@ -561,15 +789,105 @@ wxDataViewMainWindow::wxDataViewMainWindow( wxDataViewCtrl *parent, wxWindowID i wxWindow( parent, id, pos, size, 0, name ) { SetOwner( parent ); + + m_lastOnSame = false; + m_renameTimer = new wxDataViewRenameTimer( this ); + m_textctrlWrapper = NULL; - // We need to calculate this smartly.. + // TODO: user better initial values/nothing selected + m_currentCol = NULL; + m_currentRow = 0; + + // TODO: we need to calculate this smartly m_lineHeight = 20; - + UpdateDisplay(); } wxDataViewMainWindow::~wxDataViewMainWindow() { + delete m_renameTimer; +} + +void wxDataViewMainWindow::OnRenameTimer() +{ + // We have to call this here because changes may just have + // been made and no screen update taken place. + if ( m_dirty ) + wxSafeYield(); + + + int xpos = 0; + size_t cols = GetOwner()->GetNumberOfColumns(); + size_t i; + for (i = 0; i < cols; i++) + { + wxDataViewColumn *c = GetOwner()->GetColumn( i ); + if (c == m_currentCol) + break; + xpos += c->GetWidth(); + } + wxRect labelRect( xpos, m_currentRow * m_lineHeight, m_currentCol->GetWidth(), m_lineHeight ); + + wxClassInfo *textControlClass = CLASSINFO(wxTextCtrl); + + wxTextCtrl * const text = (wxTextCtrl *)textControlClass->CreateObject(); + m_textctrlWrapper = new wxDataViewTextCtrlWrapper(this, text, GetOwner()->GetModel(), + m_currentCol->GetModelColumn(), m_currentRow, labelRect ); +} + +void wxDataViewMainWindow::FinishEditing( wxTextCtrl *text ) +{ + delete text; + m_textctrlWrapper = NULL; + SetFocus(); + // SetFocusIgnoringChildren(); +} + +bool wxDataViewMainWindow::RowAppended() +{ + return false; +} + +bool wxDataViewMainWindow::RowPrepended() +{ + return false; +} + +bool wxDataViewMainWindow::RowInserted( size_t WXUNUSED(before) ) +{ + return false; +} + +bool wxDataViewMainWindow::RowDeleted( size_t WXUNUSED(row) ) +{ + return false; +} + +bool wxDataViewMainWindow::RowChanged( size_t WXUNUSED(row) ) +{ + return false; +} + +bool wxDataViewMainWindow::ValueChanged( size_t WXUNUSED(col), size_t row ) +{ + wxRect rect( 0, row*m_lineHeight, 10000, m_lineHeight ); + m_owner->CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y ); + Refresh( true, &rect ); + + return true; +} + +bool wxDataViewMainWindow::RowsReordered( size_t *WXUNUSED(new_order) ) +{ + Refresh(); + + return true; +} + +bool wxDataViewMainWindow::Cleared() +{ + return false; } void wxDataViewMainWindow::UpdateDisplay() @@ -580,7 +898,7 @@ void wxDataViewMainWindow::UpdateDisplay() void wxDataViewMainWindow::OnInternalIdle() { wxWindow::OnInternalIdle(); - + if (m_dirty) { RecalculateDisplay(); @@ -596,7 +914,7 @@ void wxDataViewMainWindow::RecalculateDisplay() Refresh(); return; } - + int width = 0; size_t cols = GetOwner()->GetNumberOfColumns(); size_t i; @@ -605,12 +923,12 @@ void wxDataViewMainWindow::RecalculateDisplay() wxDataViewColumn *col = GetOwner()->GetColumn( i ); width += col->GetWidth(); } - + int height = model->GetNumberOfRows() * m_lineHeight; SetVirtualSize( width, height ); GetOwner()->SetScrollRate( 10, m_lineHeight ); - + Refresh(); } @@ -620,19 +938,135 @@ void wxDataViewMainWindow::ScrollWindow( int dx, int dy, const wxRect *rect ) GetOwner()->m_headerArea->ScrollWindow( dx, 0 ); } -void wxDataViewMainWindow::OnPaint( wxPaintEvent &event ) +void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxPaintDC dc( this ); GetOwner()->PrepareDC( dc ); dc.SetFont( GetFont() ); - - dc.DrawText( wxT("main window"), 5, 5 ); + + wxRect update = GetUpdateRegion().GetBox(); + m_owner->CalcUnscrolledPosition( update.x, update.y, &update.x, &update.y ); + + wxDataViewListModel *model = GetOwner()->GetModel(); + + size_t item_start = wxMax( 0, update.y / m_lineHeight ); + size_t item_count = wxMin( (update.height / m_lineHeight) + 1, + (int)(model->GetNumberOfRows()-item_start) ); + + wxRect cell_rect; + cell_rect.x = 0; + cell_rect.height = m_lineHeight; + size_t cols = GetOwner()->GetNumberOfColumns(); + size_t i; + for (i = 0; i < cols; i++) + { + wxDataViewColumn *col = GetOwner()->GetColumn( i ); + wxDataViewCell *cell = col->GetCell(); + cell_rect.width = col->GetWidth(); + + size_t item; + for (item = item_start; item < item_start+item_count; item++) + { + cell_rect.y = item*m_lineHeight; + wxVariant value; + model->GetValue( value, col->GetModelColumn(), item ); + cell->SetValue( value ); + wxSize size = cell->GetSize(); + // cannot be bigger than allocated space + size.x = wxMin( size.x, cell_rect.width ); + size.y = wxMin( size.y, cell_rect.height ); + // TODO: check for left/right/centre alignment here + wxRect item_rect; + // for now: centre + item_rect.x = cell_rect.x + (cell_rect.width / 2) - (size.x / 2); + item_rect.y = cell_rect.y + (cell_rect.height / 2) - (size.y / 2); + + item_rect.width = size.x; + item_rect.height= size.y; + cell->Render( item_rect, &dc, 0 ); + } + + cell_rect.x += cell_rect.width; + } } void wxDataViewMainWindow::OnMouse( wxMouseEvent &event ) { + int x = event.GetX(); + int y = event.GetY(); + m_owner->CalcUnscrolledPosition( x, y, &x, &y ); + + wxDataViewColumn *col = NULL; + + int xpos = 0; + size_t cols = GetOwner()->GetNumberOfColumns(); + size_t i; + for (i = 0; i < cols; i++) + { + wxDataViewColumn *c = GetOwner()->GetColumn( i ); + if (x < xpos + c->GetWidth()) + { + col = c; + break; + } + xpos += c->GetWidth(); + } + if (!col) + return; + wxDataViewCell *cell = col->GetCell(); + + size_t row = y / m_lineHeight; + + wxDataViewListModel *model = GetOwner()->GetModel(); + + if (event.ButtonDClick()) + { + m_renameTimer->Stop(); + m_lastOnSame = false; + } + + if (event.LeftDClick()) + { + if (cell->GetMode() == wxDATAVIEW_CELL_ACTIVATABLE) + { + wxVariant value; + model->GetValue( value, col->GetModelColumn(), row ); + cell->SetValue( value ); + wxRect cell_rect( xpos, row * m_lineHeight, col->GetWidth(), m_lineHeight ); + cell->Activate( cell_rect, model, col->GetModelColumn(), row ); + } + + return; + } else + if (event.LeftUp()) + { + if (m_lastOnSame) + { + if ((col == m_currentCol) & (row == m_currentRow) && + (cell->GetMode() == wxDATAVIEW_CELL_EDITABLE) ) + { + m_renameTimer->Start( 100, true ); + } + } + + m_lastOnSame = false; + } else + if (event.LeftDown()) + { + wxDataViewColumn *oldCurrentCol = m_currentCol; + size_t oldCurrentRow = m_currentRow; + + // Update selection here... + m_currentCol = col; + m_currentRow = row; + + m_lastOnSame = (col == oldCurrentCol) && (row == oldCurrentRow); + + return; + } + event.Skip(); } @@ -663,23 +1097,23 @@ void wxDataViewCtrl::Init() } bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, const wxSize& size, + const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator ) { if (!wxControl::Create( parent, id, pos, size, style | wxScrolledWindowStyle|wxSUNKEN_BORDER, validator)) return false; Init(); - + #ifdef __WXMAC__ MacSetClipChildren( true ) ; #endif - m_clientArea = new wxDataViewMainWindow( this, -1 ); - m_headerArea = new wxDataViewHeaderWindow( this, -1, wxDefaultPosition, wxSize(-1,25) ); - + m_clientArea = new wxDataViewMainWindow( this, wxID_ANY ); + m_headerArea = new wxDataViewHeaderWindow( this, wxID_ANY, wxDefaultPosition, wxSize(wxDefaultCoord,25) ); + SetTargetWindow( m_clientArea ); - + wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL ); sizer->Add( m_headerArea, 0, wxGROW ); sizer->Add( m_clientArea, 1, wxGROW ); @@ -693,7 +1127,7 @@ WXLRESULT wxDataViewCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { - WXLRESULT rc = wxPanel::MSWWindowProc(nMsg, wParam, lParam); + WXLRESULT rc = wxDataViewCtrlBase::MSWWindowProc(nMsg, wParam, lParam); #ifndef __WXWINCE__ // we need to process arrows ourselves for scrolling @@ -707,7 +1141,7 @@ WXLRESULT wxDataViewCtrl::MSWWindowProc(WXUINT nMsg, } #endif -void wxDataViewCtrl::OnSize( wxSizeEvent &event ) +void wxDataViewCtrl::OnSize( wxSizeEvent &WXUNUSED(event) ) { // We need to override OnSize so that our scrolled // window a) does call Layout() to use sizers for @@ -726,12 +1160,12 @@ bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model ) if (!wxDataViewCtrlBase::AssociateModel( model )) return false; - m_notifier = new wxGenericDataViewListModelNotifier( model ); + m_notifier = new wxGenericDataViewListModelNotifier( m_clientArea ); - model->AddNotifier( m_notifier ); + model->AddNotifier( m_notifier ); m_clientArea->UpdateDisplay(); - + return true; } @@ -739,15 +1173,15 @@ bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col ) { if (!wxDataViewCtrlBase::AppendColumn(col)) return false; - + m_clientArea->UpdateDisplay(); - + return true; } -#endif +#endif // !wxUSE_GENERICDATAVIEWCTRL -#endif +#endif // wxUSE_DATAVIEWCTRL