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/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <memory>
#include <QtGui/QColor>
#include <QtWidgets/QStyle>
#include <QtCore/QDebug>
#include <QtWidgets/QToolTip>
#include <QtWidgets/QApplication>
#include <QtWidgets/QMenuBar>
#include <KConfig>
#include <KConfigGroup>
#include <KSharedConfig>
#undef Region
#include "KDE5SalFrame.hxx"
#include "KDE5XLib.hxx"
#include "KDE5SalGraphics.hxx"
#include <tools/color.hxx>
#include <vcl/font.hxx>
#include <vcl/settings.hxx>
#include "unx/fontmanager.hxx"
#include <svdata.hxx>
#include <boost/optional.hpp>
KDE5SalFrame::KDE5SalFrame( SalFrame* pParent, SalFrameStyleFlags nState )
{
}
void KDE5SalFrame::Show( bool bVisible, bool bNoActivate )
{
if ( !GetParent() /*&& ! (GetStyle() & SalFrameStyleFlags::INTRO)*/ )
{
KDE5XLib* pXLib = new KDE5XLib();//static_cast<KDE5XLib*>(GetDisplay()->GetXLib());
pXLib->doStartup();
}
//X11SalFrame::Show( bVisible, bNoActivate );
}
/** Helper function to convert colors.
*/
static Color toColor( const QColor &rColor )
{
return Color( rColor.red(), rColor.green(), rColor.blue() );
}
/** Helper function to add information to Font from QFont.
Mostly grabbed from the Gtk+ vclplug (salnativewidgets-gtk.cxx).
*/
static vcl::Font toFont( const QFont &rQFont, const css::lang::Locale& rLocale )
{
psp::FastPrintFontInfo aInfo;
QFontInfo qFontInfo( rQFont );
// set family name
aInfo.m_aFamilyName = OUString( static_cast<const char *>(rQFont.family().toUtf8()), strlen( static_cast<const char *>(rQFont.family().toUtf8()) ), RTL_TEXTENCODING_UTF8 );
// set italic
aInfo.m_eItalic = ( qFontInfo.italic()? ITALIC_NORMAL: ITALIC_NONE );
// set weight
int nWeight = qFontInfo.weight();
if ( nWeight <= QFont::Light )
aInfo.m_eWeight = WEIGHT_LIGHT;
else if ( nWeight <= QFont::Normal )
aInfo.m_eWeight = WEIGHT_NORMAL;
else if ( nWeight <= QFont::DemiBold )
aInfo.m_eWeight = WEIGHT_SEMIBOLD;
else if ( nWeight <= QFont::Bold )
aInfo.m_eWeight = WEIGHT_BOLD;
else
aInfo.m_eWeight = WEIGHT_ULTRABOLD;
// set width
int nStretch = rQFont.stretch();
if ( nStretch <= QFont::UltraCondensed )
aInfo.m_eWidth = WIDTH_ULTRA_CONDENSED;
else if ( nStretch <= QFont::ExtraCondensed )
aInfo.m_eWidth = WIDTH_EXTRA_CONDENSED;
else if ( nStretch <= QFont::Condensed )
aInfo.m_eWidth = WIDTH_CONDENSED;
else if ( nStretch <= QFont::SemiCondensed )
aInfo.m_eWidth = WIDTH_SEMI_CONDENSED;
else if ( nStretch <= QFont::Unstretched )
aInfo.m_eWidth = WIDTH_NORMAL;
else if ( nStretch <= QFont::SemiExpanded )
aInfo.m_eWidth = WIDTH_SEMI_EXPANDED;
else if ( nStretch <= QFont::Expanded )
aInfo.m_eWidth = WIDTH_EXPANDED;
else if ( nStretch <= QFont::ExtraExpanded )
aInfo.m_eWidth = WIDTH_EXTRA_EXPANDED;
else
aInfo.m_eWidth = WIDTH_ULTRA_EXPANDED;
SAL_INFO( "vcl.kde5", "font name BEFORE system match: \"" << aInfo.m_aFamilyName << "\"" );
// match font to e.g. resolve "Sans"
psp::PrintFontManager::get().matchFont( aInfo, rLocale );
SAL_INFO( "vcl.kde5", "font match " <<
(aInfo.m_nID != 0 ? "succeeded" : "failed") <<
", name AFTER: \"" << aInfo.m_aFamilyName << "\"" );
// font height
int nPointHeight = qFontInfo.pointSize();
if ( nPointHeight <= 0 )
nPointHeight = rQFont.pointSize();
// Create the font
vcl::Font aFont( aInfo.m_aFamilyName, Size( 0, nPointHeight ) );
if( aInfo.m_eWeight != WEIGHT_DONTKNOW )
aFont.SetWeight( aInfo.m_eWeight );
if( aInfo.m_eWidth != WIDTH_DONTKNOW )
aFont.SetWidthType( aInfo.m_eWidth );
if( aInfo.m_eItalic != ITALIC_DONTKNOW )
aFont.SetItalic( aInfo.m_eItalic );
if( aInfo.m_ePitch != PITCH_DONTKNOW )
aFont.SetPitch( aInfo.m_ePitch );
return aFont;
}
/** Implementation of KDE integration's main method.
*/
void KDE5SalFrame::UpdateSettings( AllSettings& rSettings )
{
StyleSettings style( rSettings.GetStyleSettings() );
bool bSetTitleFont = false;
// General settings
QPalette pal = QApplication::palette();
style.SetToolbarIconSize( ToolbarIconSize::Large );
style.SetActiveColor(toColor(pal.color(QPalette::Active, QPalette::Window)));
style.SetDeactiveColor(toColor(pal.color(QPalette::Inactive, QPalette::Window)));
style.SetActiveTextColor(toColor(pal.color(QPalette::Active, QPalette::WindowText)));
style.SetDeactiveTextColor(toColor(pal.color(QPalette::Inactive, QPalette::WindowText)));
// WM settings
/*KConfig *pConfig = KGlobal::config().data();
if ( pConfig )
{
const char *pKey;
{
KConfigGroup aWMGroup = pConfig->group( "WM" );
pKey = "titleFont";
if (aWMGroup.hasKey(pKey))
{
vcl::Font aFont = toFont(aWMGroup.readEntry(pKey, QFont()),
rSettings.GetUILanguageTag().getLocale());
style.SetTitleFont( aFont );
bSetTitleFont = true;
}
}
KConfigGroup aIconsGroup = pConfig->group("Icons");
pKey = "Theme";
if (aIconsGroup.hasKey(pKey))
style.SetPreferredIconTheme( readEntryUntranslated(&aIconsGroup, pKey));
//toolbar
pKey = "toolbarFont";
if (aIconsGroup.hasKey(pKey))
{
vcl::Font aFont = toFont(aIconsGroup.readEntry(pKey, QFont()),
rSettings.GetUILanguageTag().getLocale());
style.SetToolFont( aFont );
}
}*/
Color aFore = toColor( pal.color( QPalette::Active, QPalette::WindowText ) );
Color aBack = toColor( pal.color( QPalette::Active, QPalette::Window ) );
Color aText = toColor( pal.color( QPalette::Active, QPalette::Text ) );
Color aBase = toColor( pal.color( QPalette::Active, QPalette::Base ) );
Color aButn = toColor( pal.color( QPalette::Active, QPalette::ButtonText ) );
Color aMid = toColor( pal.color( QPalette::Active, QPalette::Mid ) );
Color aHigh = toColor( pal.color( QPalette::Active, QPalette::Highlight ) );
Color aHighText = toColor( pal.color( QPalette::Active, QPalette::HighlightedText ) );
style.SetSkipDisabledInMenus( true );
// Foreground
style.SetRadioCheckTextColor( aFore );
style.SetLabelTextColor( aFore );
style.SetDialogTextColor( aFore );
style.SetGroupTextColor( aFore );
// Text
style.SetFieldTextColor( aText );
style.SetFieldRolloverTextColor( aText );
style.SetWindowTextColor( aText );
style.SetToolTextColor( aText );
// Base
style.SetFieldColor( aBase );
style.SetWindowColor( aBase );
style.SetActiveTabColor( aBase );
// Buttons
style.SetButtonTextColor( aButn );
style.SetButtonRolloverTextColor( aButn );
// Tabs
style.SetTabTextColor( aButn );
style.SetTabRolloverTextColor( aButn );
style.SetTabHighlightTextColor( aButn );
// Disable color
style.SetDisableColor( toColor( pal.color( QPalette::Disabled, QPalette::WindowText ) ) );
// Workspace
style.SetWorkspaceColor( aMid );
// Background
style.Set3DColors( aBack );
style.SetFaceColor( aBack );
style.SetInactiveTabColor( aBack );
style.SetDialogColor( aBack );
style.SetCheckedColorSpecialCase( );
// Selection
style.SetHighlightColor( aHigh );
style.SetHighlightTextColor( aHighText );
// Tooltip
style.SetHelpColor( toColor( QToolTip::palette().color( QPalette::Active, QPalette::ToolTipBase )));
style.SetHelpTextColor( toColor( QToolTip::palette().color( QPalette::Active, QPalette::ToolTipText )));
// Font
vcl::Font aFont = toFont( QApplication::font(), rSettings.GetUILanguageTag().getLocale() );
style.SetAppFont( aFont );
style.SetMenuFont( aFont ); // will be changed according to pMenuBar
style.SetLabelFont( aFont );
style.SetRadioCheckFont( aFont );
style.SetPushButtonFont( aFont );
style.SetFieldFont( aFont );
style.SetIconFont( aFont );
style.SetTabFont( aFont );
style.SetGroupFont( aFont );
aFont.SetWeight( WEIGHT_BOLD );
if( !bSetTitleFont )
{
style.SetTitleFont( aFont );
}
style.SetFloatTitleFont( aFont );
style.SetHelpFont( toFont( QToolTip::font(), rSettings.GetUILanguageTag().getLocale()));
int flash_time = QApplication::cursorFlashTime();
style.SetCursorBlinkTime( flash_time != 0 ? flash_time/2 : STYLE_CURSOR_NOBLINKTIME );
// Menu
std::unique_ptr<QMenuBar> pMenuBar = std::unique_ptr<QMenuBar>( new QMenuBar() );
QPalette qMenuCG = pMenuBar->palette();
// Menu text and background color, theme specific
Color aMenuFore = toColor( qMenuCG.color( QPalette::WindowText ) );
Color aMenuBack = toColor( qMenuCG.color( QPalette::Window ) );
style.SetMenuTextColor( aMenuFore );
style.SetMenuBarTextColor( style.GetPersonaMenuBarTextColor().get_value_or( aMenuFore ) );
style.SetMenuColor( aMenuBack );
style.SetMenuBarColor( aMenuBack );
style.SetMenuHighlightColor( toColor ( qMenuCG.color( QPalette::Highlight ) ) );
style.SetMenuHighlightTextColor( toColor ( qMenuCG.color( QPalette::HighlightedText ) ) );
// set special menubar highlight text color
if ( QApplication::style()->inherits( "HighContrastStyle" ) )
ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor = toColor( qMenuCG.color( QPalette::HighlightedText ) );
else
ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor = aMenuFore;
// set menubar rollover color
if ( pMenuBar->style()->styleHint( QStyle::SH_MenuBar_MouseTracking ) )
{
style.SetMenuBarRolloverColor( toColor ( qMenuCG.color( QPalette::Highlight ) ) );
style.SetMenuBarRolloverTextColor( ImplGetSVData()->maNWFData.maMenuBarHighlightTextColor );
}
else
{
style.SetMenuBarRolloverColor( aMenuBack );
style.SetMenuBarRolloverTextColor( aMenuFore );
}
style.SetMenuBarHighlightTextColor(style.GetMenuHighlightTextColor());
// Font
aFont = toFont( pMenuBar->font(), rSettings.GetUILanguageTag().getLocale() );
style.SetMenuFont( aFont );
// Scroll bar size
style.SetScrollBarSize( QApplication::style()->pixelMetric( QStyle::PM_ScrollBarExtent ) );
style.SetMinThumbSize( QApplication::style()->pixelMetric( QStyle::PM_ScrollBarSliderMin ));
// These colors are used for the ruler text and marks
style.SetShadowColor(toColor(pal.color(QPalette::Disabled, QPalette::WindowText)));
style.SetDarkShadowColor(toColor(pal.color(QPalette::Inactive, QPalette::WindowText)));
rSettings.SetStyleSettings( style );
}
void KDE5SalFrame::ReleaseGraphics( SalGraphics *pGraphics )
{
for( int i = 0; i < nMaxGraphics; i++ )
{
if( m_aGraphics[i].pGraphics.get() == pGraphics )
{
m_aGraphics[i].bInUse = false;
cairo_surface_destroy( m_aGraphics[i].pSurface );
break;
}
}
}
void KDE5SalFrame::updateGraphics( bool bClear )
{
vcl::Window* pWindow = GetWindow();
for( int i = 0; i < nMaxGraphics; i++ )
{
/*if( m_aGraphics[i].bInUse )
m_aGraphics[i].pGraphics->SetDrawable( aDrawable, GetScreenNumber() );*/
}
}
SalGraphics* KDE5SalFrame::AcquireGraphics()
{
if( GetWindow() )
{
basegfx::B2IVector aSize( 142, 142 );
for( int i = 0; i < nMaxGraphics; i++ )
{
if( ! m_aGraphics[i].bInUse )
{
m_aGraphics[i].bInUse = true;
if( ! m_aGraphics[i].pGraphics )
{
m_aGraphics[i].pGraphics.reset( new KDE5SalGraphics( this, m_pWindow ) );
//FIXME: those parameters are completely arbitrary, IDK what the right ones should be yet
m_aGraphics[i].pSurface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, aSize.getX(), aSize.getY() );
m_aGraphics[i].pGraphics->setSurface( m_aGraphics[i].pSurface, aSize );
//m_aGraphics[i].pGraphics->Init( this, GetWindow(), GetScreenNumber() );
}
return m_aGraphics[i].pGraphics.get();
}
}
}
return nullptr;
}
cairo_t* KDE5SalFrame::getCairoContext() const
{
for( int i = 0; i < nMaxGraphics; i++ )
{
if( ! m_aGraphics[i].bInUse )
{
cairo_t* cr = cairo_create( m_aGraphics[i].pSurface );
assert(cr);
return cr;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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