Fix #123: Limit image expansion in Fit To Window

[geeqie.git] / src / preferences.c

diff --git a/src/preferences.c b/src/preferences.c
index 57f3e7b..36750f2 100644 (file)
--- a/src/preferences.c
+++ b/src/preferences.c
@@ -236,6 +236,7 @@ static void config_window_apply(void)
        options->image.max_window_size = c_options->image.max_window_size;
        options->image.limit_autofit_size = c_options->image.limit_autofit_size;
        options->image.max_autofit_size = c_options->image.max_autofit_size;
+       options->image.max_enlargement_size = c_options->image.max_enlargement_size;
        options->image.use_clutter_renderer = c_options->image.use_clutter_renderer;
        options->progressive_key_scrolling = c_options->progressive_key_scrolling;
        options->keyboard_scroll_step = c_options->keyboard_scroll_step;
@@ -1478,6 +1479,7 @@ static void config_tab_image(GtkWidget *notebook)
        GtkWidget *group;
        GtkWidget *button;
        GtkWidget *ct_button;
+       GtkWidget *enlargement_button;
        GtkWidget *table;
        GtkWidget *spin;
 
@@ -1496,11 +1498,16 @@ static void config_tab_image(GtkWidget *notebook)
        pref_checkbox_new_int(group, _("Two pass rendering (apply HQ zoom and color correction in second pass)"),
                              options->image.zoom_2pass, &c_options->image.zoom_2pass);
 
-       pref_checkbox_new_int(group, _("Allow enlargement of image for zoom to fit"),
+       hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
+       enlargement_button = pref_checkbox_new_int(hbox, _("Allow enlargement of image for zoom to fit (max. size in %)"),
                              options->image.zoom_to_fit_allow_expand, &c_options->image.zoom_to_fit_allow_expand);
+       spin = pref_spin_new_int(hbox, NULL, NULL,
+                                100, 999, 1,
+                                options->image.max_enlargement_size, &c_options->image.max_enlargement_size);
+       pref_checkbox_link_sensitivity(enlargement_button, spin);
 
        hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
-       ct_button = pref_checkbox_new_int(hbox, _("Limit image size when autofitting (%):"),
+       ct_button = pref_checkbox_new_int(hbox, _("Limit image size when autofitting (% of window):"),
                                          options->image.limit_autofit_size, &c_options->image.limit_autofit_size);
        spin = pref_spin_new_int(hbox, NULL, NULL,
                                 10, 150, 1,