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+/*****************************************************************
+This file is part of the KDE project.
+
+Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+******************************************************************/
+
+#include "kdecoration_p.h"
+
+#include <kconfig.h>
+#include <kglobalsettings.h>
+#include <qpalette.h>
+#include <qapplication.h>
+#include <assert.h>
+
+KDecorationOptionsPrivate::KDecorationOptionsPrivate()
+ {
+ for(int i=0; i < NUM_COLORS*2; ++i)
+ cg[i] = NULL;
+ }
+
+KDecorationOptionsPrivate::~KDecorationOptionsPrivate()
+ {
+ int i;
+ for(i=0; i < NUM_COLORS*2; ++i)
+ {
+ if(cg[i])
+ {
+ delete cg[i];
+ cg[i] = NULL;
+ }
+ }
+ }
+
+void KDecorationOptionsPrivate::defaultKWinSettings()
+ {
+ title_buttons_left = "MS";
+ title_buttons_right = "HIAX";
+ custom_button_positions = false;
+ show_tooltips = true;
+ border_size = BorderNormal;
+ cached_border_size = BordersCount; // invalid
+ move_resize_maximized_windows = true;
+ OpMaxButtonRightClick = MaximizeOp;
+ OpMaxButtonMiddleClick = VMaximizeOp;
+ OpMaxButtonLeftClick = HMaximizeOp;
+ }
+
+unsigned long KDecorationOptionsPrivate::updateKWinSettings( KConfig* config )
+ {
+ unsigned long changed = 0;
+ QString old_group = config->group();
+ config->setGroup( "WM" );
+
+// SettingColors
+ QColor old_colors[NUM_COLORS*2];
+ for( int i = 0;
+ i < NUM_COLORS*2;
+ ++i )
+ old_colors[ i ] = colors[ i ];
+
+ QPalette pal = QApplication::palette();
+ // normal colors
+ colors[ColorFrame] = pal.active().background();
+ colors[ColorFrame] = config->readColorEntry("frame", &colors[ColorFrame]);
+ colors[ColorHandle] = colors[ColorFrame];
+ colors[ColorHandle] = config->readColorEntry("handle", &colors[ColorHandle]);
+
+ // full button configuration (background, blend, and foreground
+ if(QPixmap::defaultDepth() > 8)
+ colors[ColorButtonBg] = colors[ColorFrame].light(130);
+ else
+ colors[ColorButtonBg] = colors[ColorFrame];
+ colors[ColorButtonBg] = config->readColorEntry("activeTitleBtnBg",
+ &colors[ColorFrame]);
+ colors[ColorTitleBar] = pal.active().highlight();
+ colors[ColorTitleBar] = config->readColorEntry("activeBackground",
+ &colors[ColorTitleBar]);
+ if(QPixmap::defaultDepth() > 8)
+ colors[ColorTitleBlend] = colors[ ColorTitleBar ].dark(110);
+ else
+ colors[ColorTitleBlend] = colors[ ColorTitleBar ];
+ colors[ColorTitleBlend] = config->readColorEntry("activeBlend",
+ &colors[ColorTitleBlend]);
+
+ colors[ColorFont] = pal.active().highlightedText();
+ colors[ColorFont] = config->readColorEntry("activeForeground", &colors[ColorFont]);
+
+ // inactive
+ colors[ColorFrame+NUM_COLORS] = config->readColorEntry("inactiveFrame",
+ &colors[ColorFrame]);
+ colors[ColorTitleBar+NUM_COLORS] = colors[ColorFrame];
+ colors[ColorTitleBar+NUM_COLORS] = config->
+ readColorEntry("inactiveBackground", &colors[ColorTitleBar+NUM_COLORS]);
+
+ if(QPixmap::defaultDepth() > 8)
+ colors[ColorTitleBlend+NUM_COLORS] = colors[ ColorTitleBar+NUM_COLORS ].dark(110);
+ else
+ colors[ColorTitleBlend+NUM_COLORS] = colors[ ColorTitleBar+NUM_COLORS ];
+ colors[ColorTitleBlend+NUM_COLORS] =
+ config->readColorEntry("inactiveBlend", &colors[ColorTitleBlend+NUM_COLORS]);
+
+ // full button configuration
+ if(QPixmap::defaultDepth() > 8)
+ colors[ColorButtonBg+NUM_COLORS] = colors[ColorFrame+NUM_COLORS].light(130);
+ else
+ colors[ColorButtonBg+NUM_COLORS] = colors[ColorFrame+NUM_COLORS];
+ colors[ColorButtonBg+NUM_COLORS] =
+ config->readColorEntry("inactiveTitleBtnBg",
+ &colors[ColorButtonBg]);
+
+ colors[ColorHandle+NUM_COLORS] =
+ config->readColorEntry("inactiveHandle", &colors[ColorHandle]);
+
+ colors[ColorFont+NUM_COLORS] = colors[ColorFrame].dark();
+ colors[ColorFont+NUM_COLORS] = config->readColorEntry("inactiveForeground",
+ &colors[ColorFont+NUM_COLORS]);
+
+ for( int i = 0;
+ i < NUM_COLORS*2;
+ ++i )
+ if( old_colors[ i ] != colors[ i ] )
+ changed |= SettingColors;
+
+// SettingFont
+ QFont old_activeFont = activeFont;
+ QFont old_inactiveFont = inactiveFont;
+ QFont old_activeFontSmall = activeFontSmall;
+ QFont old_inactiveFontSmall = inactiveFontSmall;
+
+ QFont activeFontGuess = KGlobalSettings::windowTitleFont();
+
+ activeFont = config->readFontEntry("activeFont", &activeFontGuess);
+ inactiveFont = config->readFontEntry("inactiveFont", &activeFont);
+
+ activeFontSmall = activeFont;
+ activeFontSmall.setPointSize(activeFont.pointSize() - 2);
+ activeFontSmall = config->readFontEntry("activeFontSmall", &activeFontSmall);
+ inactiveFontSmall = config->readFontEntry("inactiveFontSmall", &activeFontSmall);
+
+ if( old_activeFont != activeFont
+ || old_inactiveFont != inactiveFont
+ || old_activeFontSmall != activeFontSmall
+ || old_inactiveFontSmall != inactiveFontSmall )
+ changed |= SettingFont;
+
+ config->setGroup( "Style" );
+// SettingsButtons
+ QString old_title_buttons_left = title_buttons_left;
+ QString old_title_buttons_right = title_buttons_right;
+ bool old_custom_button_positions = custom_button_positions;
+ custom_button_positions = config->readBoolEntry("CustomButtonPositions", false);
+ if (custom_button_positions)
+ {
+ title_buttons_left = config->readEntry("ButtonsOnLeft", "MS");
+ title_buttons_right = config->readEntry("ButtonsOnRight", "HIAX");
+ }
+ else
+ {
+ title_buttons_left = "MS";
+ title_buttons_right = "HIAX";
+ }
+ if( old_custom_button_positions != custom_button_positions
+ || ( custom_button_positions &&
+ ( old_title_buttons_left != title_buttons_left
+ || old_title_buttons_right != title_buttons_right )))
+ changed |= SettingButtons;
+
+// SettingTooltips
+ bool old_show_tooltips = show_tooltips;
+ show_tooltips = config->readBoolEntry("ShowToolTips", true);
+ if( old_show_tooltips != show_tooltips )
+ changed |= SettingTooltips;
+
+// SettingBorder
+
+ BorderSize old_border_size = border_size;
+ int border_size_num = config->readNumEntry( "BorderSize", BorderNormal );
+ if( border_size_num >= 0 && border_size_num < BordersCount )
+ border_size = static_cast< BorderSize >( border_size_num );
+ else
+ border_size = BorderNormal;
+ if( old_border_size != border_size )
+ changed |= SettingBorder;
+ cached_border_size = BordersCount; // invalid
+
+ config->setGroup( "Windows" );
+ bool old_move_resize_maximized_windows = move_resize_maximized_windows;
+ move_resize_maximized_windows = config->readBoolEntry( "MoveResizeMaximizedWindows", false );
+ if( old_move_resize_maximized_windows != move_resize_maximized_windows )
+ changed |= SettingBorder;
+
+// destroy cached values
+ int i;
+ for(i=0; i < NUM_COLORS*2; ++i)
+ {
+ if(cg[i])
+ {
+ delete cg[i];
+ cg[i] = NULL;
+ }
+ }
+
+ config->setGroup( old_group );
+
+ return changed;
+ }
+
+KDecorationDefines::BorderSize KDecorationOptionsPrivate::findPreferredBorderSize( BorderSize size,
+ QValueList< BorderSize > sizes ) const
+ {
+ for( QValueList< BorderSize >::ConstIterator it = sizes.begin();
+ it != sizes.end();
+ ++it )
+ if( size <= *it ) // size is either a supported size, or *it is the closest larger supported
+ return *it;
+ return sizes.last(); // size is larger than all supported ones, return largest
+ }
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