Added Aleksandras' framelayout code, with more or less working Linux Makefiles
General makefiles to be added later. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1876 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Harco de Hilster
292
utils/framelayout/src/updatesmgr.cpp
Normal file
292
utils/framelayout/src/updatesmgr.cpp
Normal file
@@ -0,0 +1,292 @@
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: No names yet.
|
||||
// Purpose: Contrib. demo
|
||||
// Author: Aleksandras Gluchovas
|
||||
// Modified by:
|
||||
// Created: 19/10/98
|
||||
// RCS-ID: $Id$
|
||||
// Copyright: (c) Aleksandras Gluchovas
|
||||
// Licence: wxWindows license
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#ifdef __GNUG__
|
||||
#pragma implementation "updatesmgr.h"
|
||||
// #pragma interface
|
||||
#endif
|
||||
|
||||
// For compilers that support precompilation, includes "wx.h".
|
||||
#include "wx/wxprec.h"
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
#pragma hdrstop
|
||||
#endif
|
||||
|
||||
#ifndef WX_PRECOMP
|
||||
#include "wx/wx.h"
|
||||
#endif
|
||||
|
||||
#include "updatesmgr.h"
|
||||
|
||||
// helper function
|
||||
|
||||
static inline bool rect_hits_rect( const wxRect& r1, const wxRect& r2 )
|
||||
{
|
||||
if ( ( r2.x >= r1.x && r2.x <= r1.x + r1.width ) ||
|
||||
( r1.x >= r2.x && r1.x <= r2.x + r2.width ) )
|
||||
|
||||
if ( ( r2.y >= r1.y && r2.y <= r1.y + r1.height ) ||
|
||||
( r1.y >= r2.y && r1.y <= r2.y + r2.height ) )
|
||||
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/***** Implementation for class cbSimpleUpdatesMgr *****/
|
||||
|
||||
IMPLEMENT_DYNAMIC_CLASS( cbSimpleUpdatesMgr, cbUpdatesManagerBase )
|
||||
|
||||
cbSimpleUpdatesMgr::cbSimpleUpdatesMgr( wxFrameLayout* pPanel )
|
||||
: cbUpdatesManagerBase( pPanel )
|
||||
{}
|
||||
|
||||
bool cbSimpleUpdatesMgr::WasChanged( cbUpdateMgrData& data, wxRect& currentBounds )
|
||||
{
|
||||
return ( data.IsDirty() ||
|
||||
|
||||
( data.mPrevBounds.x != currentBounds.x ||
|
||||
data.mPrevBounds.y != currentBounds.y ||
|
||||
data.mPrevBounds.width != currentBounds.width ||
|
||||
data.mPrevBounds.height != currentBounds.height )
|
||||
);
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnStartChanges()
|
||||
{
|
||||
// memorize states of ALL items in the layout -
|
||||
// this is quite excessive, but OK for the simple
|
||||
// implementation of updates manager
|
||||
|
||||
mpLayout->GetPrevClientRect() = mpLayout->GetClientRect();
|
||||
|
||||
cbDockPane** panes = mpLayout->GetPanesArray();
|
||||
|
||||
for( int n = 0; n != MAX_PANES; ++n )
|
||||
{
|
||||
cbDockPane& pane = *panes[n];
|
||||
// store pane state
|
||||
pane.mUMgrData.StoreItemState( pane.mBoundsInParent );
|
||||
pane.mUMgrData.SetDirty( FALSE );
|
||||
|
||||
for( size_t i = 0; i != pane.GetRowList().Count(); ++i )
|
||||
{
|
||||
cbRowInfo& row = *pane.GetRowList()[ i ];
|
||||
|
||||
// store row state
|
||||
row.mUMgrData.StoreItemState( row.mBoundsInParent );
|
||||
row.mUMgrData.SetDirty( FALSE );
|
||||
|
||||
for( size_t k = 0; k != row.mBars.Count(); ++k )
|
||||
{
|
||||
cbBarInfo& bar = *row.mBars[ k ];
|
||||
|
||||
// store bar state
|
||||
bar.mUMgrData.StoreItemState( bar.mBoundsInParent );
|
||||
bar.mUMgrData.SetDirty( FALSE );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnFinishChanges()
|
||||
{
|
||||
// nothing here, could be overriden by more sophisticated updates-managers
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnRowWillChange( cbRowInfo* pRow, cbDockPane* pInPane )
|
||||
{
|
||||
// -/-
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnBarWillChange( cbBarInfo* pBar,
|
||||
cbRowInfo* pInRow, cbDockPane* pInPane )
|
||||
{
|
||||
// -/-
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnPaneMarginsWillChange( cbDockPane* pPane )
|
||||
{
|
||||
// -/-
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::OnPaneWillChange( cbDockPane* pPane )
|
||||
{
|
||||
// -/-
|
||||
}
|
||||
|
||||
void cbSimpleUpdatesMgr::UpdateNow()
|
||||
{
|
||||
cbDockPane** panes = mpLayout->GetPanesArray();
|
||||
|
||||
wxRect& r1 = mpLayout->GetClientRect();
|
||||
wxRect& r2 = mpLayout->GetPrevClientRect();
|
||||
|
||||
// detect changes in client window's area
|
||||
|
||||
bool clientWindowChanged = ( r1.x != r2.x ||
|
||||
r1.y != r2.y ||
|
||||
r1.width != r2.width ||
|
||||
r1.height != r2.height );
|
||||
|
||||
// step #1 - detect changes in each row of each pane,
|
||||
// and repaint decorations around changed windows
|
||||
|
||||
wxList mBarsToRefresh;
|
||||
wxList mPanesList;
|
||||
|
||||
for( int n = 0; n != MAX_PANES; ++n )
|
||||
{
|
||||
cbDockPane& pane = *(panes[n]);
|
||||
|
||||
bool paneChanged = WasChanged( pane.mUMgrData, pane.mBoundsInParent );
|
||||
|
||||
if ( paneChanged )
|
||||
{
|
||||
wxClientDC dc( &mpLayout->GetParentFrame() );
|
||||
pane.PaintPaneBackground( dc );
|
||||
}
|
||||
|
||||
wxRect realBounds;
|
||||
|
||||
for( size_t i = 0; i != pane.GetRowList().Count(); ++i )
|
||||
{
|
||||
cbRowInfo& row = *pane.GetRowList()[ i ];
|
||||
|
||||
wxDC* pDc = NULL;
|
||||
|
||||
bool rowChanged = FALSE;
|
||||
bool rowBkPainted = FALSE;
|
||||
|
||||
// FIXME:: the below should not be fixed
|
||||
cbBarInfo* barsToRepaint[256];
|
||||
|
||||
// number of bars, that were changed in the current row
|
||||
int nBars = 0;
|
||||
|
||||
if ( WasChanged( row.mUMgrData, row.mBoundsInParent ) )
|
||||
|
||||
rowChanged = TRUE;
|
||||
else
|
||||
for( size_t k = 0; k != row.mBars.Count(); ++k )
|
||||
|
||||
if ( WasChanged( row.mBars[k]->mUMgrData,
|
||||
row.mBars[k]->mBoundsInParent )
|
||||
)
|
||||
|
||||
barsToRepaint[nBars++] = row.mBars[k];
|
||||
|
||||
if ( nBars || rowChanged )
|
||||
{
|
||||
realBounds = row.mBoundsInParent;
|
||||
|
||||
// include 1-pixel thick shades around the row
|
||||
realBounds.x -= 1;
|
||||
realBounds.y -= 1;
|
||||
realBounds.width += 2;
|
||||
realBounds.height += 2;
|
||||
|
||||
pDc = pane.StartDrawInArea( realBounds );
|
||||
}
|
||||
|
||||
if ( rowChanged )
|
||||
{
|
||||
// postphone the resizing and refreshing the changed
|
||||
// bar windows
|
||||
|
||||
for( size_t k = 0; k != row.mBars.Count(); ++k )
|
||||
{
|
||||
mBarsToRefresh.Append( (wxObject*)row.mBars[k] );
|
||||
mPanesList.Append( &pane );
|
||||
}
|
||||
|
||||
// draw only their decorations now
|
||||
|
||||
pane.PaintRow( &row, *pDc );
|
||||
}
|
||||
else
|
||||
if ( nBars != 0 )
|
||||
{
|
||||
for( int i = 0; i != nBars; ++i )
|
||||
{
|
||||
// postphone the resizement and refreshing the changed
|
||||
// bar windows
|
||||
|
||||
mBarsToRefresh.Append( (wxObject*)barsToRepaint[i] );
|
||||
mPanesList.Append( &pane );
|
||||
}
|
||||
|
||||
// redraw decorations of entire row, regardless of how much
|
||||
// of the bars were changed
|
||||
pane.PaintRow( &row, *pDc );
|
||||
}
|
||||
|
||||
if ( pDc )
|
||||
|
||||
pane.FinishDrawInArea( realBounds );
|
||||
} // end of while
|
||||
|
||||
if ( paneChanged )
|
||||
{
|
||||
wxClientDC dc( &mpLayout->GetParentFrame() );
|
||||
pane.PaintPaneDecorations( dc );
|
||||
}
|
||||
|
||||
} // end of for
|
||||
|
||||
if ( clientWindowChanged )
|
||||
{
|
||||
mpLayout->PositionClientWindow();
|
||||
// ptr to client-window object is "marked" as 0
|
||||
}
|
||||
|
||||
// step #2 - do ordered refreshing and resizing of bar window objects now
|
||||
|
||||
wxNode* pNode = mBarsToRefresh.First();
|
||||
wxNode* pPaneNode = mPanesList.First();
|
||||
|
||||
while( pNode )
|
||||
{
|
||||
cbBarInfo* pBar = (cbBarInfo*) pNode->Data();
|
||||
cbDockPane* pPane = (cbDockPane*)pPaneNode->Data();
|
||||
|
||||
pPane->SizeBar( pBar );
|
||||
|
||||
pNode = pNode->Next();
|
||||
pPaneNode = pPaneNode->Next();
|
||||
}
|
||||
|
||||
pNode = mBarsToRefresh.First();
|
||||
|
||||
while( pNode )
|
||||
{
|
||||
cbBarInfo* pBar = (cbBarInfo*)pNode->Data();
|
||||
|
||||
if ( pBar->mpBarWnd )
|
||||
{
|
||||
pBar->mpBarWnd->Refresh();
|
||||
|
||||
// FIXME::
|
||||
//info.mpBarWnd->Show(FALSE);
|
||||
//info.mpBarWnd->Show(TRUE);
|
||||
}
|
||||
|
||||
pNode = pNode->Next();
|
||||
}
|
||||
|
||||
if ( clientWindowChanged )
|
||||
{
|
||||
// FIXME:: excessive?
|
||||
|
||||
mpLayout->GetFrameClient()->Refresh();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user