Jaye Evins
317 lines
13 KiB
C++
317 lines
13 KiB
C++
// ColorPaletteDialog.cpp
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//
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// Copyright (C) 2014-2026 Jaye Evins <evins@snaught.com>
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//
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// This file is part of gLabels-qt.
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//
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// gLabels-qt is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// gLabels-qt is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU 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
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// along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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//
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#include "ColorPaletteDialog.hpp"
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#include <QColorDialog>
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#include <QDebug>
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#include <QGridLayout>
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#include <QGroupBox>
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#include <QHBoxLayout>
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#include <QPushButton>
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#include <QStandardItemModel>
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#include <QVBoxLayout>
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namespace glabels
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{
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//
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// Static data
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//
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ColorPaletteDialog::ColorTableEntry ColorPaletteDialog::mColorTable[] = {
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{ "#ef2929", QT_TRANSLATE_NOOP("Color name", "Light Scarlet Red") },
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{ "#fcaf3e", QT_TRANSLATE_NOOP("Color name", "Light Orange") },
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{ "#fce94f", QT_TRANSLATE_NOOP("Color name", "Light Butter") },
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{ "#8ae234", QT_TRANSLATE_NOOP("Color name", "Light Chameleon") },
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{ "#729fcf", QT_TRANSLATE_NOOP("Color name", "Light Sky Blue") },
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{ "#ad7fa8", QT_TRANSLATE_NOOP("Color name", "Light Plum") },
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{ "#e9b96e", QT_TRANSLATE_NOOP("Color name", "Light Chocolate") },
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{ "#888a85", QT_TRANSLATE_NOOP("Color name", "Light Aluminum 1") },
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{ "#eeeeec", QT_TRANSLATE_NOOP("Color name", "Light Aluminum 2") },
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{ "#cc0000", QT_TRANSLATE_NOOP("Color name", "Scarlet Red") },
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{ "#f57900", QT_TRANSLATE_NOOP("Color name", "Orange") },
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{ "#edd400", QT_TRANSLATE_NOOP("Color name", "Butter") },
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{ "#73d216", QT_TRANSLATE_NOOP("Color name", "Chameleon") },
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{ "#3465a4", QT_TRANSLATE_NOOP("Color name", "Sky Blue") },
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{ "#75507b", QT_TRANSLATE_NOOP("Color name", "Plum") },
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{ "#c17d11", QT_TRANSLATE_NOOP("Color name", "Chocolate") },
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{ "#555753", QT_TRANSLATE_NOOP("Color name", "Aluminum 1") },
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{ "#d3d7cf", QT_TRANSLATE_NOOP("Color name", "Aluminum 2") },
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{ "#a40000", QT_TRANSLATE_NOOP("Color name", "Dark Scarlet Red") },
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{ "#ce5c00", QT_TRANSLATE_NOOP("Color name", "Dark Orange") },
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{ "#c4a000", QT_TRANSLATE_NOOP("Color name", "Dark Butter") },
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{ "#4e9a06", QT_TRANSLATE_NOOP("Color name", "Dark Chameleon") },
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{ "#204a87", QT_TRANSLATE_NOOP("Color name", "Dark Sky Blue") },
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{ "#5c3566", QT_TRANSLATE_NOOP("Color name", "Dark Plum") },
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{ "#8f5902", QT_TRANSLATE_NOOP("Color name", "Dark Chocolate") },
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{ "#2e3436", QT_TRANSLATE_NOOP("Color name", "Dark Aluminum 1") },
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{ "#babdb6", QT_TRANSLATE_NOOP("Color name", "Dark Aluminum 2") },
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{ "#000000", QT_TRANSLATE_NOOP("Color name", "Black") },
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{ "#2e3436", QT_TRANSLATE_NOOP("Color name", "Very Dark Gray") },
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{ "#555753", QT_TRANSLATE_NOOP("Color name", "Darker Gray") },
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{ "#888a85", QT_TRANSLATE_NOOP("Color name", "Dark Gray") },
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{ "#babdb6", QT_TRANSLATE_NOOP("Color name", "Medium Gray") },
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{ "#d3d7cf", QT_TRANSLATE_NOOP("Color name", "Light Gray") },
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{ "#eeeeec", QT_TRANSLATE_NOOP("Color name", "Lighter Gray") },
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{ "#f3f3f3", QT_TRANSLATE_NOOP("Color name", "Very Light Gray") },
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{ "#ffffff", QT_TRANSLATE_NOOP("Color name", "White") }
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};
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ColorPaletteDialog::ColorPaletteDialog( const QString& defaultLabel,
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const QColor& defaultColor,
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const QColor& color,
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bool showUseFieldButton,
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QWidget* parent )
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: QDialog( parent )
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{
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mColorHistory = ColorHistory::instance();
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connect( mColorHistory, SIGNAL(changed()), this, SLOT(onColorHistoryChanged()) );
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mDefaultColor = defaultColor;
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mColorNode = model::ColorNode( color );
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setStyleSheet( ".glabels--ColorPaletteDialog {background: white; border: 1px solid black}" );
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setWindowFlags( Qt::Popup | Qt::FramelessWindowHint );
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auto* vLayout = new QVBoxLayout();
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vLayout->setContentsMargins( 0, 0, 0, 0 );
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vLayout->setSpacing( 0 );
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//
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// Construct Standard Colors Grid
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//
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auto* standardColorsGroup = new QGroupBox( tr("Standard Colors") );
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standardColorsGroup->setAlignment( Qt::AlignHCenter );
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vLayout->addWidget( standardColorsGroup );
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auto* mainPaletteLayout = new QGridLayout();
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mainPaletteLayout->setSpacing( 0 );
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for ( int iRow = 0; iRow < PALETTE_ROWS; iRow++ )
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{
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for ( int iCol = 0; iCol < PALETTE_COLS; iCol++ )
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{
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int i = iRow*PALETTE_COLS + iCol;
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ColorPaletteItem* item = new ColorPaletteItem( i,
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QColor( mColorTable[i].colorSpec ),
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tr(mColorTable[i].trname) );
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connect( item, SIGNAL(activated(int)),
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this, SLOT(onPaletteItemActivated(int)) );
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mainPaletteLayout->addWidget( item, iRow, iCol );
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}
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}
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standardColorsGroup->setLayout( mainPaletteLayout );
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//
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// Construct Recent Colors Grid
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//
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auto* recentColorsGroup = new QGroupBox( tr("Recent Colors") );
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recentColorsGroup->setAlignment( Qt::AlignHCenter );
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vLayout->addWidget( recentColorsGroup );
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auto* customPaletteLayout = new QHBoxLayout();
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customPaletteLayout->setSpacing( 0 );
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for ( int iCol = 0; iCol < PALETTE_COLS; iCol++ )
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{
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mHistoryItem[iCol] = new ColorPaletteItem( iCol, QColor(0,0,0,0), "" );
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mHistoryItem[iCol]->setEnabled( false );
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connect( mHistoryItem[iCol], SIGNAL(activated(int)),
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this, SLOT(onHistoryItemActivated(int)) );
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customPaletteLayout->addWidget( mHistoryItem[iCol] );
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}
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recentColorsGroup->setLayout( customPaletteLayout );
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//
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// Construct Default (e.g. "No Fill") Button
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//
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auto* defaultColorButton = new QPushButton( defaultLabel );
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defaultColorButton->setAutoDefault( false );
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defaultColorButton->setDefault( false );
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connect( defaultColorButton, SIGNAL(clicked()), this, SLOT(onDefaultButtonClicked()) );
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vLayout->addWidget( defaultColorButton );
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//
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// Construct Custom Color Button
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//
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auto* customColorButton = new QPushButton( tr("Custom color...") );
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customColorButton->setAutoDefault( false );
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customColorButton->setDefault( false );
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connect( customColorButton, SIGNAL(clicked()), this, SLOT(onCustomColorButtonClicked()) );
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vLayout->addWidget( customColorButton );
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//
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// Construct "Use field" Button
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//
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if ( showUseFieldButton )
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{
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mFieldButton = new FieldButton();
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mFieldButton->setText( tr("Use substitution field") );
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mFieldButton->setAutoDefault( false );
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mFieldButton->setDefault( false );
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connect( mFieldButton, SIGNAL(keySelected(QString)), this, SLOT(onKeySelected(QString)) );
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vLayout->addWidget( mFieldButton );
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}
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else
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{
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mFieldButton = nullptr;
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}
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setLayout( vLayout );
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loadCustomColorHistory();
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}
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void ColorPaletteDialog::setColorNode( const model::ColorNode& colorNode )
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{
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mColorNode = colorNode;
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}
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void ColorPaletteDialog::setKeys( const merge::Merge* merge,
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const model::Variables& variables )
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{
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if (mFieldButton)
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{
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mFieldButton->setKeys( merge, variables );
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}
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}
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void ColorPaletteDialog::onPaletteItemActivated( int id )
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{
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model::ColorNode newColorNode;
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newColorNode.setField( false );
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newColorNode.setColor( QColor( mColorTable[id].colorSpec ) );
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newColorNode.setKey( "" );
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if ( newColorNode != mColorNode )
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{
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mColorNode = newColorNode;
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mColorHistory->addColor( mColorNode.color(), mColorTable[id].trname );
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emit colorChanged( mColorNode, false );
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accept();
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}
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}
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void ColorPaletteDialog::onHistoryItemActivated( int id )
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{
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mColorNode.setField( false );
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mColorNode.setColor( mColorHistory->getColors()[id] );
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mColorNode.setKey( "" );
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emit colorChanged( mColorNode, false );
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accept();
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}
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void ColorPaletteDialog::onDefaultButtonClicked()
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{
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mColorNode.setField( false );
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mColorNode.setColor( mDefaultColor );
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mColorNode.setKey( "" );
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emit colorChanged( mColorNode, true );
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accept();
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}
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void ColorPaletteDialog::onCustomColorButtonClicked()
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{
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QColorDialog dlg( mColorNode.color(), this );
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dlg.setWindowTitle( tr("Custom Color") );
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if ( dlg.exec() )
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{
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model::ColorNode newColorNode;
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newColorNode.setField( false );
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newColorNode.setColor( dlg.currentColor() );
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newColorNode.setKey( "" );
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if ( newColorNode != mColorNode )
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{
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mColorNode = newColorNode;
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// TRANSLATORS
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//: %1 = color specification in hex. String must not contain a colon (:).
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mColorHistory->addColor( mColorNode.color(),
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QString(tr("Custom Color %1")).arg(mColorNode.color().name()) );
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emit colorChanged( mColorNode, false );
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accept();
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}
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}
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}
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void ColorPaletteDialog::onColorHistoryChanged()
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{
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loadCustomColorHistory();
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}
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void ColorPaletteDialog::loadCustomColorHistory()
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{
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QStringList nameList = mColorHistory->getNames();
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QList<QColor> colorList = mColorHistory->getColors();
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int id = 0;
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for ( QColor color : colorList )
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{
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mHistoryItem[id]->setColor( id, color, nameList[id] );
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mHistoryItem[id]->setEnabled( true );
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id++;
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}
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while ( id < PALETTE_ROWS )
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{
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mHistoryItem[id]->setEnabled( false );
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id++;
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}
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}
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void ColorPaletteDialog::onKeySelected( QString key )
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{
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mColorNode.setField( true );
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mColorNode.setColor( QColor( 0xee, 0xee, 0xec ) );
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mColorNode.setKey( key );
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emit colorChanged( mColorNode, false );
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accept();
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}
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} // namespace glabels
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