Printing: save only if data is changed in template_options

Check if data is changed before saving the new settings.

Signed-off-by: Gehad elrobey <gehadelrobey@gmail.com>
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/qt-ui/templateedit.cpp b/qt-ui/templateedit.cpp
index 19f5db609..0354131ef 100644
--- a/qt-ui/templateedit.cpp
+++ b/qt-ui/templateedit.cpp
@@ -11,6 +11,7 @@ TemplateEdit::TemplateEdit(QWidget *parent, struct print_options *printOptions,
 {
 	ui->setupUi(this);
 	this->templateOptions = templateOptions;
+	newTemplateOptions = *templateOptions;
 	this->printOptions = printOptions;
 
 	// restore the settings and init the UI
@@ -45,32 +46,33 @@ TemplateEdit::~TemplateEdit()
 
 void TemplateEdit::on_fontsize_valueChanged(int font_size)
 {
-	templateOptions->font_size = font_size;
+	newTemplateOptions.font_size = font_size;
 }
 
 void TemplateEdit::on_linespacing_valueChanged(double line_spacing)
 {
-	templateOptions->line_spacing = line_spacing;
+	newTemplateOptions.line_spacing = line_spacing;
 }
 
 void TemplateEdit::on_fontSelection_currentIndexChanged(int index)
 {
-	templateOptions->font_index = index;
+	newTemplateOptions.font_index = index;
 }
 
 void TemplateEdit::on_colorpalette_currentIndexChanged(int index)
 {
-	templateOptions->color_palette_index = index;
+	newTemplateOptions.color_palette_index = index;
 }
 
 void TemplateEdit::on_TemplateEdit_finished(int result)
 {
-	if (grantlee_template.compare(ui->plainTextEdit->toPlainText())) {
+	if ((*templateOptions) != newTemplateOptions || grantlee_template.compare(ui->plainTextEdit->toPlainText())) {
 		QMessageBox msgBox;
 		msgBox.setText("Do you want to save your changes?");
 		msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Discard);
 		msgBox.setDefaultButton(QMessageBox::Discard);
 		if (msgBox.exec() == QMessageBox::Save) {
+			memcpy(templateOptions, &newTemplateOptions, sizeof(struct template_options));
 			printOptions->p_template = print_options::CUSTOM;
 			TemplateLayout::writeTemplate("custom.html", ui->plainTextEdit->toPlainText());
 		}