91 lines
3.0 KiB
Diff
91 lines
3.0 KiB
Diff
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From ce2689370cc4cfd8e2fb3f2fba154a979792d934 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 18 Jun 2013 11:14:16 +0200
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Subject: [PATCH 05/13] cheese-preferences: Add camera_changed () method
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This centralizes camera-change handling, and adds a check for their being
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no camera removing a whole bunch of glib Critical messages being printed
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when cheese is started without a camera.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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src/cheese-preferences.vala | 34 +++++++++++++++++++++++++---------
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1 file changed, 25 insertions(+), 9 deletions(-)
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diff --git a/src/cheese-preferences.vala b/src/cheese-preferences.vala
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index bad3c71..2f2d679 100644
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--- a/src/cheese-preferences.vala
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+++ b/src/cheese-preferences.vala
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@@ -130,6 +130,28 @@ public class Cheese.PreferencesDialog : GLib.Object
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}
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/**
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+ * Update resolution list and save the current camera to settings.
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+ */
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+ private void camera_changed ()
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+ {
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+ Cheese.CameraDevice device, iter_device;
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+ TreeIter iter;
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+
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+ device = camera.get_selected_device ();
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+ if (device == null)
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+ return;
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+ settings.set_string ("camera", device.get_device_node ());
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+ setup_resolutions_for_device (device);
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+
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+ for (bool next = camera_model.get_iter_first (out iter); next;
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+ next = camera_model.iter_next (ref iter)) {
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+ camera_model.get (iter, 1, out iter_device, -1);
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+ if (iter_device == device)
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+ source_combo.set_active_iter (iter);
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+ }
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+ }
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+
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+ /**
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* Initialize and populate the camera device combo box model.
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*/
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private void initialize_camera_devices ()
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@@ -142,8 +164,7 @@ public class Cheese.PreferencesDialog : GLib.Object
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devices.foreach(add_camera_device);
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- settings.set_string ("camera", camera.get_selected_device ().get_device_node ());
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- setup_resolutions_for_device (camera.get_selected_device ());
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+ camera_changed ();
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}
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/**
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@@ -229,8 +250,7 @@ public class Cheese.PreferencesDialog : GLib.Object
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combo.model.get (iter, 1, out dev);
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camera.set_device_by_device_node (dev.get_device_node ());
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camera.switch_camera_device ();
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- setup_resolutions_for_device (camera.get_selected_device ());
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- settings.set_string ("camera", dev.get_device_node ());
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+ camera_changed ();
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}
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/**
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@@ -476,8 +496,7 @@ public class Cheese.PreferencesDialog : GLib.Object
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}
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}
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- settings.set_string ("camera", camera.get_selected_device ().get_device_node ());
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- setup_resolutions_for_device (camera.get_selected_device ());
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+ camera_changed ();
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}
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/**
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@@ -498,9 +517,6 @@ public class Cheese.PreferencesDialog : GLib.Object
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0, dev.get_name () + " (" + dev.get_device_node () + ")",
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1, dev);
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- if (camera.get_selected_device ().get_device_node () == dev.get_device_node ())
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- source_combo.set_active_iter (iter);
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-
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if (camera_model.iter_n_children (null) > 1 && camera_controls_sensitive)
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source_combo.sensitive = true;
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}
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--
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1.8.3.1
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