Add the 'Print only selection' checkbox in the print options

With this commit, if few dives are selected by default it will
only print the selected dives but in the option panel there is
a checkbox that allows to print all dives and not only the
selection.

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

1 files changed, 30 insertions, 5 deletions

diff --git a/print.c b/print.c
index 0e49bc9c3..b30a8d029 100644
--- a/print.c
+++ b/print.c
@@ -434,12 +434,11 @@ static void begin_print(GtkPrintOperation *operation, gpointer user_data)
 	int dives_per_page;
 
 	dives = nr_selected_dives();
-	print_options.print_selected = dives > 1;
-	if (dives <= 1)
+	if (!print_options.print_selected)
 		dives = dive_table.nr;
 
 	if (print_options.type == PRETTY) {
-	        dives_per_page = 6;
+		dives_per_page = 6;
 	} else {
 		dives_per_page = 25;
 	}
@@ -458,9 +457,19 @@ static void name(GtkWidget *w, gpointer data) \
 OPTIONCALLBACK(set_pretty, type, PRETTY)
 OPTIONCALLBACK(set_table, type, TABLE)
 
+#define OPTIONSELECTEDCALLBACK(name, option) \
+static void name(GtkWidget *w, gpointer data) \
+{ \
+	option = GTK_TOGGLE_BUTTON(w)->active; \
+}
+
+OPTIONSELECTEDCALLBACK(print_selection_toggle, print_options.print_selected)
+
+
 static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
 {
 	GtkWidget *vbox, *radio1, *radio2, *frame, *box;
+	int dives;
 	gtk_print_operation_set_custom_tab_label(operation, "Dive details");
 
 	vbox = gtk_vbox_new(TRUE, 5);
@@ -484,6 +493,22 @@ static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
 	g_signal_connect(radio1, "toggled", G_CALLBACK(set_pretty), NULL);
 	g_signal_connect(radio2, "toggled", G_CALLBACK(set_table), NULL);
 
+	dives = nr_selected_dives();
+	print_options.print_selected = dives >= 1;
+	if (print_options.print_selected) {
+        frame = gtk_frame_new("Print selection");
+        gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
+        box = gtk_hbox_new(FALSE, 1);
+        gtk_container_add(GTK_CONTAINER(frame), box);
+		GtkWidget *button;
+		button = gtk_check_button_new_with_label("Print only selected dives");
+		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
+			print_options.print_selected);
+		gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 2);
+		g_signal_connect(G_OBJECT(button), "toggled",
+			G_CALLBACK(print_selection_toggle), NULL);
+	}
+
 	gtk_widget_show_all(vbox);
 	return vbox;
 }
@@ -491,8 +516,8 @@ static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
 static void print_dialog_apply(GtkPrintOperation *operation, GtkWidget *widget, gpointer user_data)
 {
 	if (print_options.type == PRETTY) {
-        g_signal_connect(operation, "draw_page",
-            G_CALLBACK(draw_page), NULL);
+		g_signal_connect(operation, "draw_page",
+			G_CALLBACK(draw_page), NULL);
 	} else {
 		g_signal_connect(operation, "draw_page",
 			G_CALLBACK(draw_table), NULL);