mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-15 02:33:15 +02:00
18037e2f65
Bitmaps are now identified by an enum class instead of by pointers.
Bitmap loading and caching is now handled by a class in common, and
we no longer compile most bitmaps into the binary, so there is no
longer a bitmaps static library.
Instead, bitmaps are archived to a .tar.gz file which is installed
in ${KICAD_DATA}/resources/images.tar.gz
The source PNGs are checked in to Git as the original CPP files were,
so that people can build without the required dependencies to convert
SVGs to PNGs.
Initial support is also added for dark theme icons, although this
is not yet exposed in the GUI.
Stubs are present for multi-resolution image resources, but this is
not fully-baked yet and could use some refinement.
368 lines
8.8 KiB
C++
368 lines
8.8 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <bitmaps.h>
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#include <widgets/collapsible_pane.h>
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#include <wx/collpane.h>
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#include <wx/renderer.h>
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#include <algorithm>
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wxDEFINE_EVENT( WX_COLLAPSIBLE_PANE_HEADER_CHANGED, wxCommandEvent );
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wxDEFINE_EVENT( WX_COLLAPSIBLE_PANE_CHANGED, wxCommandEvent );
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bool WX_COLLAPSIBLE_PANE:: Create( wxWindow* aParent, wxWindowID aId, const wxString& aLabel,
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const wxPoint& aPos, const wxSize& aSize, long aStyle,
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const wxValidator& aValidator, const wxString& aName )
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{
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if( !wxControl::Create( aParent, aId, aPos, aSize, aStyle, aValidator, aName ) )
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return false;
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m_sizer = new wxBoxSizer( wxVERTICAL );
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m_header = new WX_COLLAPSIBLE_PANE_HEADER( this, wxID_ANY, aLabel, wxPoint( 0, 0 ),
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wxDefaultSize );
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m_sizer->Add( m_header, wxSizerFlags().Border( wxBOTTOM, getBorder() ) );
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m_pane = new wxPanel( this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
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wxTAB_TRAVERSAL | wxNO_BORDER, wxT( "COLLAPSIBLE_PANE_PANE" ) );
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m_pane->Hide();
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Bind( wxEVT_SIZE, &WX_COLLAPSIBLE_PANE::onSize, this );
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Bind( WX_COLLAPSIBLE_PANE_HEADER_CHANGED, &WX_COLLAPSIBLE_PANE::onHeaderClicked, this );
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return true;
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}
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void WX_COLLAPSIBLE_PANE::init()
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{
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m_pane = nullptr;
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m_sizer = nullptr;
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m_header = nullptr;
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}
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WX_COLLAPSIBLE_PANE::~WX_COLLAPSIBLE_PANE()
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{
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if( m_sizer )
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m_sizer->SetContainingWindow( nullptr );
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// Not owned by wxWindow
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delete m_sizer;
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}
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void WX_COLLAPSIBLE_PANE::Collapse( bool aCollapse )
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{
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if( IsCollapsed() == aCollapse )
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return;
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InvalidateBestSize();
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m_pane->Show( !aCollapse );
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m_header->SetCollapsed( aCollapse );
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SetSize( GetBestSize() );
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}
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bool WX_COLLAPSIBLE_PANE::IsCollapsed() const
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{
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return !m_pane || !m_pane->IsShown();
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}
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void WX_COLLAPSIBLE_PANE::SetLabel( const wxString& aLabel )
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{
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m_header->SetLabel( aLabel );
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m_header->SetInitialSize();
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Layout();
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}
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bool WX_COLLAPSIBLE_PANE::SetBackgroundColour( const wxColour& aColor )
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{
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m_header->SetBackgroundColour( aColor );
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return wxWindow::SetBackgroundColour( aColor );
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}
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bool WX_COLLAPSIBLE_PANE::InformFirstDirection( int aDirection, int aSize, int aAvailableOtherDir )
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{
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wxWindow* const pane = GetPane();
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if( !pane )
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return false;
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if( !pane->InformFirstDirection( aDirection, aSize, aAvailableOtherDir ) )
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return false;
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InvalidateBestSize();
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return true;
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}
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wxSize WX_COLLAPSIBLE_PANE::DoGetBestClientSize() const
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{
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wxSize size = m_sizer->GetMinSize();
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if( IsExpanded() )
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{
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wxSize paneSize = m_pane->GetBestSize();
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size.SetWidth( std::max( size.GetWidth(), paneSize.x ) );
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size.SetHeight( size.y + getBorder() + paneSize.y );
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}
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return size;
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}
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bool WX_COLLAPSIBLE_PANE::Layout()
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{
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if( !m_sizer || !m_pane || !m_header )
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return false;
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wxSize size( GetSize() );
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m_sizer->SetDimension( 0, 0, size.x, m_sizer->GetMinSize().y );
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m_sizer->Layout();
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if( IsExpanded() )
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{
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int yoffset = m_sizer->GetSize().y + getBorder();
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m_pane->SetSize( 0, yoffset, size.x, size.y - yoffset );
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m_pane->Layout();
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}
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return true;
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}
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int WX_COLLAPSIBLE_PANE::getBorder() const
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{
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#if defined( __WXMSW__ )
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wxASSERT( m_header );
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return m_header->ConvertDialogToPixels( wxSize( 2, 0 ) ).x;
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#else
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return 3;
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#endif
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}
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void WX_COLLAPSIBLE_PANE::onSize( wxSizeEvent& aEvent )
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{
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Layout();
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aEvent.Skip();
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}
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void WX_COLLAPSIBLE_PANE::onHeaderClicked( wxCommandEvent& aEvent )
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{
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if( aEvent.GetEventObject() != m_header )
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{
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aEvent.Skip();
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return;
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}
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Collapse( !IsCollapsed() );
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wxCommandEvent evt( WX_COLLAPSIBLE_PANE_CHANGED, GetId() );
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evt.SetEventObject( this );
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ProcessEvent( evt );
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}
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// WX_COLLAPSIBLE_PANE_HEADER implementation
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void WX_COLLAPSIBLE_PANE_HEADER::init()
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{
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m_collapsed = true;
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m_inWindow = false;
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}
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bool WX_COLLAPSIBLE_PANE_HEADER::Create( wxWindow* aParent, wxWindowID aId, const wxString& aLabel,
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const wxPoint& aPos, const wxSize& aSize, long aStyle,
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const wxValidator& aValidator, const wxString& aName )
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{
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if ( !wxControl::Create( aParent, aId, aPos, aSize, aStyle, aValidator, aName ) )
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return false;
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m_iconRight = KiBitmap( BITMAPS::triangle_right );
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m_iconDown = KiBitmap( BITMAPS::triangle_down );
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SetLabel( aLabel );
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Bind( wxEVT_PAINT, &WX_COLLAPSIBLE_PANE_HEADER::onPaint, this );
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Bind( wxEVT_SET_FOCUS, &WX_COLLAPSIBLE_PANE_HEADER::onFocus, this );
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Bind( wxEVT_KILL_FOCUS, &WX_COLLAPSIBLE_PANE_HEADER::onFocus, this );
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Bind( wxEVT_ENTER_WINDOW, &WX_COLLAPSIBLE_PANE_HEADER::onEnterWindow, this);
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Bind( wxEVT_LEAVE_WINDOW, &WX_COLLAPSIBLE_PANE_HEADER::onLeaveWindow, this);
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Bind( wxEVT_LEFT_UP, &WX_COLLAPSIBLE_PANE_HEADER::onLeftUp, this );
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Bind( wxEVT_CHAR, &WX_COLLAPSIBLE_PANE_HEADER::onChar, this );
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return true;
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}
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void WX_COLLAPSIBLE_PANE_HEADER::SetCollapsed( bool aCollapsed )
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{
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m_collapsed = aCollapsed;
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Refresh();
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}
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void WX_COLLAPSIBLE_PANE_HEADER::doSetCollapsed( bool aCollapsed )
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{
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SetCollapsed( aCollapsed );
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wxCommandEvent evt( WX_COLLAPSIBLE_PANE_HEADER_CHANGED, GetId() );
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evt.SetEventObject( this );
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ProcessEvent( evt );
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}
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wxSize WX_COLLAPSIBLE_PANE_HEADER::DoGetBestClientSize() const
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{
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WX_COLLAPSIBLE_PANE_HEADER* self = const_cast<WX_COLLAPSIBLE_PANE_HEADER*>( this );
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// The code here parallels that of OnPaint() -- except without drawing.
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wxClientDC dc( self );
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wxString text;
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wxControl::FindAccelIndex( GetLabel(), &text );
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wxSize size = dc.GetTextExtent( text );
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// Reserve space for icon
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size.x += m_iconRight.GetWidth();
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size.y = std::max( size.y, m_iconRight.GetHeight() );
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#ifdef __WXMSW__
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size.IncBy( GetSystemMetrics( SM_CXFOCUSBORDER ),
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GetSystemMetrics( SM_CYFOCUSBORDER ) );
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#endif // __WXMSW__
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return size;
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onPaint( wxPaintEvent& aEvent )
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{
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wxPaintDC dc( this );
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wxRect rect( wxPoint( 0, 0 ), GetClientSize() );
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#ifdef __WXMSW__
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wxBrush brush = dc.GetBrush();
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brush.SetColour( GetParent()->GetBackgroundColour() );
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dc.SetBrush( brush );
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dc.SetPen( *wxTRANSPARENT_PEN );
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dc.DrawRectangle( rect );
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#endif
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wxString text;
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int indexAccel = wxControl::FindAccelIndex( GetLabel(), &text );
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wxSize textSize = dc.GetTextExtent( text );
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wxRect textRect( wxPoint( m_iconRight.GetWidth(), 0 ), textSize );
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textRect = textRect.CenterIn( rect, wxVERTICAL );
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wxBitmap* icon = m_collapsed ? &m_iconRight : &m_iconDown;
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if( m_inWindow )
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{
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dc.SetTextForeground( wxSystemColour::wxSYS_COLOUR_HOTLIGHT );
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dc.DrawBitmap( icon->ConvertToDisabled( 200 ), wxPoint( 0, 0 ) );
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}
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else
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{
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dc.DrawBitmap( *icon, wxPoint( 0, 0 ) );
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}
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dc.DrawLabel( text, textRect, wxALIGN_CENTER_VERTICAL, indexAccel );
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#ifdef __WXMSW__
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int flags = 0;
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if( m_inWindow )
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flags |= wxCONTROL_CURRENT;
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int focusSize = GetSystemMetrics( SM_CXFOCUSBORDER );
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if( HasFocus() )
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wxRendererNative::Get().DrawFocusRect( this, dc, textRect.Inflate( focusSize ), flags );
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#endif
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onFocus( wxFocusEvent& aEvent )
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{
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Refresh();
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aEvent.Skip();
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onEnterWindow( wxMouseEvent& aEvent )
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{
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m_inWindow = true;
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Refresh();
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aEvent.Skip();
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onLeaveWindow( wxMouseEvent& aEvent )
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{
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m_inWindow = false;
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Refresh();
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aEvent.Skip();
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onLeftUp( wxMouseEvent& aEvent )
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{
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doSetCollapsed( !m_collapsed );
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aEvent.Skip();
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}
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void WX_COLLAPSIBLE_PANE_HEADER::onChar( wxKeyEvent& aEvent )
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{
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switch( aEvent.GetKeyCode() )
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{
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case WXK_SPACE:
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case WXK_RETURN:
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doSetCollapsed( !m_collapsed );
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break;
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default:
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aEvent.Skip();
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break;
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}
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}
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