Add a "Include column headings" checkbox in export dissections and print.

Bug: 14945
Change-Id: I1c5ed0bc7e738a5c8d65c09f25686549e1e6dd67
Reviewed-on: https://code.wireshark.org/review/28615
Reviewed-by: Guy Harris <guy@alum.mit.edu>

ui/qt/export_dissection_dialog.cpp

@@ -174,6 +174,7 @@ int ExportDissectionDialog::exec()
         print_args_.to_file             = TRUE;
         print_args_.cmd                 = NULL;
         print_args_.print_summary       = TRUE;
+        print_args_.print_col_headings  = TRUE;
         print_args_.print_dissections   = print_dissections_as_displayed;
         print_args_.print_hex           = FALSE;
         print_args_.print_formfeed      = FALSE;
@@ -181,6 +182,7 @@ int ExportDissectionDialog::exec()
         switch (export_type_) {
         case export_type_text:      /* Text */
             print_args_.print_summary = packet_format_group_box_.summaryEnabled();
+            print_args_.print_col_headings = packet_format_group_box_.includeColumnHeadingsEnabled();
             print_args_.print_dissections = print_dissections_none;
             if (packet_format_group_box_.detailsEnabled()) {
                 if (packet_format_group_box_.allCollapsedEnabled())

ui/qt/packet_format_group_box.cpp

@@ -22,7 +22,26 @@ PacketFormatGroupBox::PacketFormatGroupBox(QWidget *parent) :
 
     QStyleOption style_opt;
     int cb_label_offset =  pf_ui_->detailsCheckBox->style()->subElementRect(QStyle::SE_CheckBoxContents, &style_opt).left();
-    setStyleSheet(QString(
+
+    // Indent the checkbox under the "Packet summary" checkbox
+    pf_ui_->includeColumnHeadingsCheckBox->setStyleSheet(QString(
+                      "QCheckBox {"
+                      "  padding-left: %1px;"
+                      "}"
+                      ).arg(cb_label_offset));
+
+    // Indent the radio buttons under the "Packet details" checkbox
+    pf_ui_->allCollapsedButton->setStyleSheet(QString(
+                      "QRadioButton {"
+                      "  padding-left: %1px;"
+                      "}"
+                      ).arg(cb_label_offset));
+    pf_ui_->asDisplayedButton->setStyleSheet(QString(
+                      "QRadioButton {"
+                      "  padding-left: %1px;"
+                      "}"
+                      ).arg(cb_label_offset));
+    pf_ui_->allExpandedButton->setStyleSheet(QString(
                       "QRadioButton {"
                       "  padding-left: %1px;"
                       "}"
@@ -39,6 +58,11 @@ bool PacketFormatGroupBox::summaryEnabled()
     return pf_ui_->summaryCheckBox->isChecked();
 }
 
+bool PacketFormatGroupBox::includeColumnHeadingsEnabled()
+{
+    return pf_ui_->includeColumnHeadingsCheckBox->isChecked();
+}
+
 bool PacketFormatGroupBox::detailsEnabled()
 {
     return pf_ui_->detailsCheckBox->isChecked();
@@ -64,8 +88,9 @@ bool PacketFormatGroupBox::allExpandedEnabled()
     return pf_ui_->allExpandedButton->isChecked();
 }
 
-void PacketFormatGroupBox::on_summaryCheckBox_toggled(bool)
+void PacketFormatGroupBox::on_summaryCheckBox_toggled(bool checked)
 {
+    pf_ui_->includeColumnHeadingsCheckBox->setEnabled(checked);
     emit formatChanged();
 }
 

ui/qt/packet_format_group_box.h

@@ -29,6 +29,8 @@ public:
     bool detailsEnabled();
     bool bytesEnabled();
 
+    bool includeColumnHeadingsEnabled();
+
     bool allCollapsedEnabled();
     bool asDisplayedEnabled();
     bool allExpandedEnabled();

ui/qt/packet_format_group_box.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>400</width>
-    <height>178</height>
+    <height>199</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -30,6 +30,16 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QCheckBox" name="includeColumnHeadingsCheckBox">
+     <property name="text">
+      <string>Include column headings</string>
+     </property>
+     <property name="checked">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QCheckBox" name="detailsCheckBox">
      <property name="toolTip">

ui/qt/print_dialog.cpp

@@ -235,6 +235,7 @@ void PrintDialog::printPackets(QPrinter *printer, bool in_preview)
 
     print_args_.format              = PR_FMT_TEXT;
     print_args_.print_summary       = pd_ui_->formatGroupBox->summaryEnabled();
+    print_args_.print_col_headings  = pd_ui_->formatGroupBox->includeColumnHeadingsEnabled();
     print_args_.print_hex           = pd_ui_->formatGroupBox->bytesEnabled();
     print_args_.print_formfeed      = pd_ui_->formFeedCheckBox->isChecked();