two-step: Add support for non center alignment of the (diskcrypt) dialog

Add DialogHorizontalAlignment and DialogVerticalAlignment options which
allow placing the (diskcrypt) dialog aligned at another place then the
center of the screen.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/src/plugins/splash/two-step/plugin.c b/src/plugins/splash/two-step/plugin.c
index c6e9be4b84d2c6f312612115ae447211e219f35e..0f79795b032d179b05376c9be9c5c10e15bd5392 100644 (file)
--- a/src/plugins/splash/two-step/plugin.c
+++ b/src/plugins/splash/two-step/plugin.c
@@ -112,6 +112,9 @@ struct _ply_boot_splash_plugin
 
         ply_boot_splash_display_type_t      state;
 
+        double                              dialog_horizontal_alignment;
+        double                              dialog_vertical_alignment;
+
         double                              watermark_horizontal_alignment;
         double                              watermark_vertical_alignment;
 
@@ -668,21 +671,27 @@ view_show_prompt (view_t     *view,
                 if (plugin->box_image) {
                         view->box_area.width = ply_image_get_width (plugin->box_image);
                         view->box_area.height = ply_image_get_height (plugin->box_image);
-                        view->box_area.x = (screen_width - view->box_area.width) * 0.5;
-                        view->box_area.y = (screen_height - view->box_area.height) * 0.5;
+                        view->box_area.x = (screen_width - view->box_area.width) * plugin->dialog_horizontal_alignment;
+                        view->box_area.y = (screen_height - view->box_area.height) * plugin->dialog_vertical_alignment;
                         view->dialog_area = view->box_area;
                 } else {
                         view->dialog_area.width = view->lock_area.width + entry_width;
                         view->dialog_area.height = MAX(view->lock_area.height, entry_height);
-                        view->dialog_area.x = (screen_width - view->dialog_area.width) * 0.5;
-                        view->dialog_area.y = (screen_height - view->dialog_area.height) * 0.5;
+                        view->dialog_area.x = (screen_width - view->dialog_area.width) * plugin->dialog_horizontal_alignment;
+                        view->dialog_area.y = (screen_height - view->dialog_area.height) * plugin->dialog_vertical_alignment;
                 }
 
-                x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0 + view->lock_area.width;
-                y = screen_height / 2.0 - entry_height / 2.0;
+                view->lock_area.x =
+                    view->dialog_area.x +
+                    (view->dialog_area.width - 
+                     (view->lock_area.width + entry_width)) / 2.0;
+                view->lock_area.y =
+                    view->dialog_area.y +
+                    (view->dialog_area.height - view->lock_area.height) / 2.0;
 
-                view->lock_area.x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0;
-                view->lock_area.y = screen_height / 2.0 - view->lock_area.height / 2.0;
+                x = view->lock_area.x + view->lock_area.width;
+                y = view->dialog_area.y +
+                    (view->dialog_area.height - entry_height) / 2.0;
 
                 ply_entry_show (view->entry, plugin->loop, view->display, x, y);
         }
@@ -783,6 +792,20 @@ create_plugin (ply_key_file_t *key_file)
                 plugin->watermark_vertical_alignment = .5;
         free (alignment);
 
+        alignment = ply_key_file_get_value (key_file, "two-step", "DialogHorizontalAlignment");
+        if (alignment != NULL)
+                plugin->dialog_horizontal_alignment = ply_strtod (alignment);
+        else
+                plugin->dialog_horizontal_alignment = .5;
+        free (alignment);
+
+        alignment = ply_key_file_get_value (key_file, "two-step", "DialogVerticalAlignment");
+        if (alignment != NULL)
+                plugin->dialog_vertical_alignment = ply_strtod (alignment);
+        else
+                plugin->dialog_vertical_alignment = .5;
+        free (alignment);
+
         plugin->transition = PLY_PROGRESS_ANIMATION_TRANSITION_NONE;
         transition = ply_key_file_get_value (key_file, "two-step", "Transition");
         if (transition != NULL) {