Adjust revealer to be dynamic

Signed-off-by: Jacki <jacki@thejackimonster.de>

3 files changed, 18 insertions, 5 deletions

diff --git a/resources/ui/new_contact.ui b/resources/ui/new_contact.ui
index 36e309a..b182919 100644
--- a/resources/ui/new_contact.ui
+++ b/resources/ui/new_contact.ui
@@ -90,16 +90,15 @@ Author: Tobias Frisch
             <property name="orientation">vertical</property>
             <property name="spacing">4</property>
             <child>
-              <object class="GtkRevealer">
+              <object class="GtkRevealer" id="camera_combo_box_revealer">
                 <property name="visible">True</property>
                 <property name="can-focus">False</property>
                 <property name="margin-start">8</property>
                 <property name="margin-end">8</property>
                 <property name="margin-bottom">8</property>
-                <property name="transition-type">none</property>
-                <property name="reveal-child">True</property>
                 <child>
                   <object class="GtkComboBox" id="camera_combo_box">
+                    <property name="width-request">250</property>
                     <property name="visible">True</property>
                     <property name="can-focus">False</property>
                     <property name="halign">center</property>
diff --git a/src/ui/new_contact.c b/src/ui/new_contact.c
index 1b79cdc..8267fab 100644
--- a/src/ui/new_contact.c
+++ b/src/ui/new_contact.c
@@ -339,6 +339,7 @@ iterate_global(void *obj,
     -1
   );
 
+  handle->camera_count++;
         return 0;
 }
 
@@ -347,6 +348,8 @@ _init_camera_pipeline(MESSENGER_Application *app,
                       UI_NEW_CONTACT_Handle *handle,
                       gboolean access)
 {
+  handle->camera_count = 0;
+
   if ((app->portal) && ((access) || xdp_portal_is_camera_present(app->portal)))
   {
     app->pw.pending = pw_core_sync(app->pw.core, 0, 0);
@@ -354,11 +357,15 @@ _init_camera_pipeline(MESSENGER_Application *app,
     pw_main_loop_run(app->pw.main_loop);
     pw_map_for_each(&(app->pw.globals), iterate_global, handle);
 
-    GtkTreeIter iter;
-    if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(handle->camera_list_store), &iter))
+    if (handle->camera_count)
       gtk_combo_box_set_active(handle->camera_combo_box, 0);
   }
 
+  gtk_revealer_set_reveal_child(
+    handle->camera_combo_box_revealer,
+    handle->camera_count > 1
+  );
+
   pthread_create(
     &(handle->video_tid),
     NULL,
@@ -428,6 +435,10 @@ ui_new_contact_dialog_init(MESSENGER_Application *app,
     GTK_WINDOW(app->ui.messenger.main_window)
   );
 
+  handle->camera_combo_box_revealer = GTK_REVEALER(
+    gtk_builder_get_object(handle->builder, "camera_combo_box_revealer")
+  );
+
   handle->camera_combo_box = GTK_COMBO_BOX(
     gtk_builder_get_object(handle->builder, "camera_combo_box")
   );
diff --git a/src/ui/new_contact.h b/src/ui/new_contact.h
index 7d969cd..3896f56 100644
--- a/src/ui/new_contact.h
+++ b/src/ui/new_contact.h
@@ -34,6 +34,8 @@
 
 typedef struct UI_NEW_CONTACT_Handle
 {
+  guint camera_count;
+
   GstElement *pipeline;
   GstElement *source;
   GstElement *scanner;
@@ -42,6 +44,7 @@ typedef struct UI_NEW_CONTACT_Handle
   GtkBuilder *builder;
   GtkDialog *dialog;
 
+  GtkRevealer *camera_combo_box_revealer;
   GtkComboBox *camera_combo_box;
   GtkListStore *camera_list_store;