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-rw-r--r--svtools/source/control/breadcrumb.cxx293
1 files changed, 0 insertions, 293 deletions
diff --git a/svtools/source/control/breadcrumb.cxx b/svtools/source/control/breadcrumb.cxx
deleted file mode 100644
index 8513f882a1e3..000000000000
--- a/svtools/source/control/breadcrumb.cxx
+++ /dev/null
@@ -1,293 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-#include <svtools/breadcrumb.hxx>
-#include <tools/urlobj.hxx>
-#include <vcl/fixedhyper.hxx>
-
-class CustomLink : public FixedHyperlink
-{
-public:
- CustomLink( vcl::Window* pParent, WinBits nWinStyle )
- : FixedHyperlink( pParent, nWinStyle )
- {
- vcl::Font aFont = GetControlFont( );
- aFont.SetUnderline( LINESTYLE_NONE );
- SetControlFont( aFont );
- }
-
-protected:
- virtual void MouseMove( const MouseEvent& rMEvt ) override
- {
- // changes the style if the control is enabled
- if ( !rMEvt.IsLeaveWindow() && IsEnabled() )
- {
- vcl::Font aFont = GetControlFont( );
- aFont.SetUnderline( LINESTYLE_SINGLE );
- SetControlFont( aFont );
- }
- else
- {
- vcl::Font aFont = GetControlFont( );
- aFont.SetUnderline( LINESTYLE_NONE );
- SetControlFont( aFont );
- }
-
- FixedHyperlink::MouseMove( rMEvt );
- }
-};
-
-Breadcrumb::Breadcrumb( vcl::Window* pParent ) : VclHBox( pParent )
-{
- m_eMode = SvtBreadcrumbMode::ONLY_CURRENT_PATH;
- set_spacing( SPACING );
- appendField(); // root
-}
-
-Breadcrumb::~Breadcrumb()
-{
- disposeOnce();
-}
-
-void Breadcrumb::dispose()
-{
- for( std::vector<VclPtr<FixedHyperlink>>::size_type i = 0; i < m_aLinks.size(); i++ )
- {
- m_aSeparators[i].disposeAndClear();
- m_aLinks[i].disposeAndClear();
- }
-
- VclHBox::dispose();
-}
-
-void Breadcrumb::EnableFields( bool bEnable )
-{
- VclHBox::Enable( bEnable );
- if( bEnable )
- {
- INetURLObject aURL( m_aCurrentURL );
- int nSegments = aURL.getSegmentCount();
- m_aLinks[nSegments]->Enable( false );
- }
-}
-
-void Breadcrumb::SetClickHdl( const Link<Breadcrumb*,void>& rLink )
-{
- m_aClickHdl = rLink;
-}
-
-const OUString& Breadcrumb::GetHdlURL() const
-{
- return m_sClickedURL;
-}
-
-void Breadcrumb::SetRootName( const OUString& rURL )
-{
- m_sRootName = rURL;
-
- // we changed root - clear all fields
- for( std::vector<VclPtr<FixedHyperlink>>::size_type i = 1; i < m_aLinks.size(); i++ )
- {
- m_aLinks[i]->SetText( "" );
-
- m_aLinks[i]->Hide();
- m_aSeparators[i]->Hide();
- m_aLinks[i]->Enable();
- }
-}
-
-void Breadcrumb::SetURL( const OUString& rURL )
-{
- m_aCurrentURL = rURL;
- INetURLObject aURL( rURL );
- aURL.setFinalSlash();
- //prepare the Host port
- OUString sHostPort;
-
- if( aURL.HasPort() )
- {
- sHostPort += ":";
- sHostPort += OUString::number( aURL.GetPort() );
- }
-
- OUString sUser = aURL.GetUser( INetURLObject::DecodeMechanism::NONE );
- OUString sPath = aURL.GetURLPath(INetURLObject::DecodeMechanism::WithCharset);
- OUString sRootPath = INetURLObject::GetScheme( aURL.GetProtocol() )
- + sUser
- + ( sUser.isEmpty() ? OUString() : "@" )
- + aURL.GetHost()
- + sHostPort;
-
- int nSegments = aURL.getSegmentCount();
- unsigned int nPos = 0;
-
- bool bClear = ( m_eMode == SvtBreadcrumbMode::ONLY_CURRENT_PATH );
-
- // root field
-
- m_aLinks[0]->SetText( m_sRootName );
- m_aLinks[0]->Enable();
- m_aLinks[0]->SetURL( sRootPath );
-
- // fill the other fields
-
- for( unsigned int i = 1; i < static_cast<unsigned int>(nSegments) + 1; i++ )
- {
- if( i >= m_aLinks.size() )
- appendField();
-
- unsigned int nEnd = sPath.indexOf( '/', nPos + 1 );
- OUString sLabel = sPath.copy( nPos + 1, nEnd - nPos - 1 );
-
- if( m_eMode == SvtBreadcrumbMode::ALL_VISITED )
- {
- if( m_aLinks[i]->GetText() != sLabel )
- bClear = true;
- }
-
- m_aLinks[i]->SetText( sLabel );
- m_aLinks[i]->SetURL( sRootPath + sPath.copy( 0, nEnd ) );
- m_aLinks[i]->Hide();
- m_aLinks[i]->Enable();
-
- m_aSeparators[i]->Hide();
-
- nPos = nEnd;
- }
-
- // clear unused fields
-
- for( std::vector<VclPtr<FixedHyperlink>>::size_type i = nSegments + 1; i < m_aLinks.size(); i++ )
- {
- if( bClear )
- m_aLinks[i]->SetText( "" );
-
- m_aLinks[i]->Hide();
- m_aSeparators[i]->Hide();
- m_aLinks[i]->Enable();
- }
-
- // show fields
-
- Resize();
- unsigned int nMaxWidth = GetSizePixel().Width();
- unsigned int nSeparatorWidth = m_aSeparators[0]->GetSizePixel().Width();
- unsigned int nCurrentWidth = 0;
- unsigned int nLastVisible = nSegments;
-
- bool bRight = ( m_eMode == SvtBreadcrumbMode::ALL_VISITED );
- bool bLeft = true;
-
- int i = 0;
-
- while( bLeft || bRight )
- {
- if( nSegments - i == -1 )
- bLeft = false;
-
- if( bLeft )
- {
- unsigned int nIndex = nSegments - i;
-
- if( showField( nIndex, nMaxWidth - nCurrentWidth ) )
- {
- nCurrentWidth += m_aLinks[nIndex]->GetSizePixel().Width()
- + nSeparatorWidth + 2*SPACING;
- }
- else
- {
- // label is too long
- if( nSegments != 0 )
- {
- m_aLinks[0]->SetText( "..." );
- m_aLinks[0]->Enable( false );
- }
- bLeft = false;
- }
- }
-
- if( nSegments + i == static_cast<int>(m_aLinks.size()) )
- bRight = false;
-
- if( i != 0 && bRight )
- {
- unsigned int nIndex = nSegments + i;
-
- if( m_aLinks[nIndex]->GetText().isEmpty() )
- {
- bRight = false;
- }
- else if( showField( nIndex, nMaxWidth - nCurrentWidth ) )
- {
- nCurrentWidth += m_aLinks[nIndex]->GetSizePixel().Width()
- + nSeparatorWidth + 3*SPACING;
- nLastVisible = nIndex;
- }
- else
- {
- bRight = false;
- }
- }
-
- i++;
- }
-
- // current dir should be inactive
- m_aLinks[nSegments]->Enable( false );
-
- // hide last separator
- m_aSeparators[nLastVisible]->Hide();
-}
-
-void Breadcrumb::SetMode( SvtBreadcrumbMode eMode )
-{
- m_eMode = eMode;
-}
-
-void Breadcrumb::appendField()
-{
- m_aLinks.push_back( VclPtr< CustomLink >::Create( this, WB_TABSTOP ) );
- m_aLinks[m_aLinks.size() - 1]->Hide();
- m_aLinks[m_aLinks.size() - 1]->SetClickHdl( LINK( this, Breadcrumb, ClickLinkHdl ) );
-
- m_aSeparators.push_back( VclPtr< FixedText >::Create( this ) );
- m_aSeparators[m_aLinks.size() - 1]->SetText( ">" );
- m_aSeparators[m_aLinks.size() - 1]->Hide();
-}
-
-bool Breadcrumb::showField( unsigned int nIndex, unsigned int nWidthMax )
-{
- m_aLinks[nIndex]->Show();
- m_aSeparators[nIndex]->Show();
-
- unsigned int nSeparatorWidth = m_aSeparators[0]->GetSizePixel().Width();
- unsigned int nWidth = m_aLinks[nIndex]->GetSizePixel().Width()
- + nSeparatorWidth + 3*SPACING;
-
- if( nWidth > nWidthMax )
- {
- if( nIndex != 0 )
- {
- m_aLinks[nIndex]->Hide();
- m_aSeparators[nIndex]->Hide();
- }
-
- return false;
- }
-
- return true;
-}
-
-IMPL_LINK( Breadcrumb, ClickLinkHdl, FixedHyperlink&, rLink, void )
-{
- m_sClickedURL = rLink.GetURL();
- m_aClickHdl.Call( this );
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit (git 2.34.1) at 2024-12-27 01:20:21 +0000