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2cd7b9db25
New gcc (v8.2) complains about memcpy()ing an object with non-POD members. Even though this seems not to be an issue for template_options, the warning has some merrit. The compiler will recognize when to do a memcpy() anyway. Moreover, the assignment is easier to read and also more secure, as a-priory we can't know if Qt's QColor copy-constructor does some strange things (hopefully not). Thus, replace memcpy() by simple assignment. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
236 lines
8.2 KiB
C++
236 lines
8.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "templateedit.h"
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#include "printoptions.h"
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#include "printer.h"
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#include "ui_templateedit.h"
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#include <QMessageBox>
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#include <QButtonGroup>
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#include <QColorDialog>
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TemplateEdit::TemplateEdit(QWidget *parent, struct print_options *printOptions, struct template_options *templateOptions) :
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QDialog(parent),
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ui(new Ui::TemplateEdit)
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{
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ui->setupUi(this);
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this->templateOptions = templateOptions;
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newTemplateOptions = *templateOptions;
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this->printOptions = printOptions;
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// restore the settings and init the UI
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ui->fontSelection->setCurrentIndex(templateOptions->font_index);
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ui->fontsize->setValue(lrint(templateOptions->font_size));
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ui->colorpalette->setCurrentIndex(templateOptions->color_palette_index);
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ui->linespacing->setValue(templateOptions->line_spacing);
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ui->borderwidth->setValue(templateOptions->border_width);
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grantlee_template = TemplateLayout::readTemplate(printOptions->p_template);
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if (printOptions->type == print_options::DIVELIST)
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grantlee_template = TemplateLayout::readTemplate(printOptions->p_template);
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else if (printOptions->type == print_options::STATISTICS)
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grantlee_template = TemplateLayout::readTemplate(QString::fromUtf8("statistics") + QDir::separator() + printOptions->p_template);
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// gui
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btnGroup = new QButtonGroup;
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btnGroup->addButton(ui->editButton1, 1);
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btnGroup->addButton(ui->editButton2, 2);
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btnGroup->addButton(ui->editButton3, 3);
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btnGroup->addButton(ui->editButton4, 4);
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btnGroup->addButton(ui->editButton5, 5);
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btnGroup->addButton(ui->editButton6, 6);
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connect(btnGroup, SIGNAL(buttonClicked(QAbstractButton*)), this, SLOT(colorSelect(QAbstractButton*)));
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ui->plainTextEdit->setPlainText(grantlee_template);
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editingCustomColors = false;
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updatePreview();
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}
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TemplateEdit::~TemplateEdit()
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{
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delete btnGroup;
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delete ui;
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}
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void TemplateEdit::updatePreview()
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{
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// update Qpixmap preview
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int width = ui->label->width();
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int height = ui->label->height();
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QPixmap map(width * 2, height * 2);
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map.fill(QColor::fromRgb(255, 255, 255));
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Printer printer(&map, printOptions, &newTemplateOptions, Printer::PREVIEW);
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printer.previewOnePage();
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ui->label->setPixmap(map.scaled(width, height, Qt::IgnoreAspectRatio));
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// update colors tab
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ui->colorLable1->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color1.name() + "\";}");
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ui->colorLable2->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color2.name() + "\";}");
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ui->colorLable3->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color3.name() + "\";}");
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ui->colorLable4->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color4.name() + "\";}");
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ui->colorLable5->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color5.name() + "\";}");
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ui->colorLable6->setStyleSheet("QLabel { background-color : \"" + newTemplateOptions.color_palette.color6.name() + "\";}");
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ui->colorLable1->setText(newTemplateOptions.color_palette.color1.name());
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ui->colorLable2->setText(newTemplateOptions.color_palette.color2.name());
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ui->colorLable3->setText(newTemplateOptions.color_palette.color3.name());
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ui->colorLable4->setText(newTemplateOptions.color_palette.color4.name());
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ui->colorLable5->setText(newTemplateOptions.color_palette.color5.name());
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ui->colorLable6->setText(newTemplateOptions.color_palette.color6.name());
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// update critical UI elements
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ui->colorpalette->setCurrentIndex(newTemplateOptions.color_palette_index);
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// update grantlee template string
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grantlee_template = TemplateLayout::readTemplate(printOptions->p_template);
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if (printOptions->type == print_options::DIVELIST)
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grantlee_template = TemplateLayout::readTemplate(printOptions->p_template);
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else if (printOptions->type == print_options::STATISTICS)
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grantlee_template = TemplateLayout::readTemplate(QString::fromUtf8("statistics") + QDir::separator() + printOptions->p_template);
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}
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void TemplateEdit::on_fontsize_valueChanged(int font_size)
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{
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newTemplateOptions.font_size = font_size;
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updatePreview();
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}
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void TemplateEdit::on_linespacing_valueChanged(double line_spacing)
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{
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newTemplateOptions.line_spacing = line_spacing;
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updatePreview();
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}
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void TemplateEdit::on_borderwidth_valueChanged(double border_width)
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{
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newTemplateOptions.border_width = (int)border_width;
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updatePreview();
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}
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void TemplateEdit::on_fontSelection_currentIndexChanged(int index)
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{
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newTemplateOptions.font_index = index;
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updatePreview();
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}
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void TemplateEdit::on_colorpalette_currentIndexChanged(int index)
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{
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newTemplateOptions.color_palette_index = index;
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switch (newTemplateOptions.color_palette_index) {
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case SSRF_COLORS: // subsurface derived default colors
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newTemplateOptions.color_palette = ssrf_colors;
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break;
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case ALMOND: // almond
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newTemplateOptions.color_palette = almond_colors;
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break;
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case BLUESHADES: // blueshades
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newTemplateOptions.color_palette = blueshades_colors;
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break;
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case CUSTOM: // custom
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if (!editingCustomColors)
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newTemplateOptions.color_palette = custom_colors;
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else
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editingCustomColors = false;
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break;
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}
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updatePreview();
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}
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void TemplateEdit::saveSettings()
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{
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if ((*templateOptions) != newTemplateOptions || grantlee_template.compare(ui->plainTextEdit->toPlainText())) {
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QMessageBox msgBox(this);
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QString message = tr("Do you want to save your changes?");
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bool templateChanged = false;
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if (grantlee_template.compare(ui->plainTextEdit->toPlainText()))
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templateChanged = true;
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msgBox.setText(message);
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msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Cancel);
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msgBox.setDefaultButton(QMessageBox::Cancel);
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if (msgBox.exec() == QMessageBox::Save) {
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*templateOptions = newTemplateOptions;
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if (templateChanged) {
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TemplateLayout::writeTemplate(printOptions->p_template, ui->plainTextEdit->toPlainText());
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if (printOptions->type == print_options::DIVELIST)
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TemplateLayout::writeTemplate(printOptions->p_template, ui->plainTextEdit->toPlainText());
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else if (printOptions->type == print_options::STATISTICS)
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TemplateLayout::writeTemplate(QString::fromUtf8("statistics") + QDir::separator() + printOptions->p_template, ui->plainTextEdit->toPlainText());
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}
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if (templateOptions->color_palette_index == CUSTOM)
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custom_colors = templateOptions->color_palette;
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}
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}
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}
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void TemplateEdit::on_buttonBox_clicked(QAbstractButton *button)
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{
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QDialogButtonBox::StandardButton standardButton = ui->buttonBox->standardButton(button);
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switch (standardButton) {
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case QDialogButtonBox::Ok:
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saveSettings();
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break;
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case QDialogButtonBox::Cancel:
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break;
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case QDialogButtonBox::Apply:
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saveSettings();
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updatePreview();
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break;
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default:
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;
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}
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}
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void TemplateEdit::colorSelect(QAbstractButton *button)
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{
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editingCustomColors = true;
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// reset custom colors palette
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switch (newTemplateOptions.color_palette_index) {
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case SSRF_COLORS: // subsurface derived default colors
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newTemplateOptions.color_palette = ssrf_colors;
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break;
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case ALMOND: // almond
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newTemplateOptions.color_palette = almond_colors;
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break;
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case BLUESHADES: // blueshades
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newTemplateOptions.color_palette = blueshades_colors;
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break;
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default:
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break;
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}
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//change selected color
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QColor color;
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switch (btnGroup->id(button)) {
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case 1:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color1, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color1 = color;
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break;
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case 2:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color2, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color2 = color;
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break;
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case 3:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color3, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color3 = color;
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break;
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case 4:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color4, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color4 = color;
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break;
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case 5:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color5, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color5 = color;
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break;
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case 6:
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color = QColorDialog::getColor(newTemplateOptions.color_palette.color6, this);
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if (color.isValid())
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newTemplateOptions.color_palette.color6 = color;
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break;
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}
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newTemplateOptions.color_palette_index = CUSTOM;
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updatePreview();
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}
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