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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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TimelineTitleSource: Move private variables to instance private
Fixe/Add getter and setters methods for those variables Fixup documentation
This commit is contained in:
Thibault Saunier
parent
b8493f8896
commit
595e6434cb
4 changed files with 206 additions and 77 deletions
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@ -490,6 +490,16 @@ GES_TIMELINE_TEST_SOURCE_GET_CLASS
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<TITLE>GESTimelineTitleSource</TITLE>
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GESTimelineTitleSource
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ges_timeline_title_source_new
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ges_timeline_title_source_set_mute
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ges_timeline_title_source_set_text
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ges_timeline_title_source_set_font_desc
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ges_timeline_title_source_set_valignment
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ges_timeline_title_source_set_halignment
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ges_timeline_title_source_is_muted
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ges_timeline_title_source_get_text
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ges_timeline_title_source_get_font_desc
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ges_timeline_title_source_get_valignment
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ges_timeline_title_source_get_halignment
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<SUBSECTION Standard>
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GESTimelineTitleSourceClass
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GESTimelineTitleSourcePrivate
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@ -21,7 +21,7 @@
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/**
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* SECTION:ges-timeline-title-source
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* @short_description: Render stand-alone titles in GESTimelineLayer.
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*
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*
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* Renders the given text in the specified font, at specified position, and
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* with the specified background pattern.
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*
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@ -46,8 +46,11 @@ G_DEFINE_TYPE (GESTimelineTitleSource, ges_timeline_title_source,
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struct _GESTimelineTitleSourcePrivate
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{
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/* Dummy variable */
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void *nothing;
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gboolean mute;
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gchar *text;
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gchar *font_desc;
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GESTextVAlign halign;
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GESTextHAlign valign;
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};
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enum
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@ -60,26 +63,6 @@ enum
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PROP_VALIGNMENT,
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};
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static void
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ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
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gboolean mute);
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static void
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ges_timeline_title_source_set_text (GESTimelineTitleSource * self,
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const gchar * text);
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static void
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ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
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const gchar * font_desc);
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static void
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ges_timeline_title_source_set_valign (GESTimelineTitleSource * self,
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GESTextVAlign valign);
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static void
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ges_timeline_title_source_set_halign (GESTimelineTitleSource * self,
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GESTextHAlign halign);
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static GESTrackObject
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* ges_timeline_title_source_create_track_object (GESTimelineObject * obj,
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GESTrack * track);
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@ -88,23 +71,24 @@ static void
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ges_timeline_title_source_get_property (GObject * object, guint property_id,
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GValue * value, GParamSpec * pspec)
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{
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GESTimelineTitleSource *tfs = GES_TIMELINE_TITLE_SOURCE (object);
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GESTimelineTitleSourcePrivate *priv =
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GES_TIMELINE_TITLE_SOURCE (object)->priv;
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switch (property_id) {
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case PROP_MUTE:
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g_value_set_boolean (value, tfs->mute);
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g_value_set_boolean (value, priv->mute);
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break;
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case PROP_TEXT:
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g_value_set_string (value, tfs->text);
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g_value_set_string (value, priv->text);
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break;
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case PROP_FONT_DESC:
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g_value_set_string (value, tfs->font_desc);
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g_value_set_string (value, priv->font_desc);
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break;
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case PROP_HALIGNMENT:
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g_value_set_enum (value, tfs->halign);
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g_value_set_enum (value, priv->halign);
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break;
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case PROP_VALIGNMENT:
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g_value_set_enum (value, tfs->valign);
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g_value_set_enum (value, priv->valign);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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@ -128,10 +112,10 @@ ges_timeline_title_source_set_property (GObject * object, guint property_id,
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ges_timeline_title_source_set_font_desc (tfs, g_value_get_string (value));
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break;
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case PROP_HALIGNMENT:
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ges_timeline_title_source_set_halign (tfs, g_value_get_enum (value));
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ges_timeline_title_source_set_halignment (tfs, g_value_get_enum (value));
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break;
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case PROP_VALIGNMENT:
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ges_timeline_title_source_set_valign (tfs, g_value_get_enum (value));
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ges_timeline_title_source_set_valignment (tfs, g_value_get_enum (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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@ -143,10 +127,10 @@ ges_timeline_title_source_dispose (GObject * object)
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{
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GESTimelineTitleSource *self = GES_TIMELINE_TITLE_SOURCE (object);
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if (self->text)
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g_free (self->text);
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if (self->font_desc)
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g_free (self->font_desc);
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if (self->priv->text)
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g_free (self->priv->text);
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if (self->priv->font_desc)
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g_free (self->priv->font_desc);
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G_OBJECT_CLASS (ges_timeline_title_source_parent_class)->dispose (object);
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}
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@ -226,14 +210,23 @@ ges_timeline_title_source_init (GESTimelineTitleSource * self)
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GES_TIMELINE_OBJECT (self)->duration = 0;
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/* Not 100% required since a new gobject's content will always be memzero'd */
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self->mute = FALSE;
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self->text = NULL;
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self->font_desc = NULL;
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self->halign = DEFAULT_HALIGNMENT;
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self->valign = DEFAULT_VALIGNMENT;
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self->priv->mute = FALSE;
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self->priv->text = NULL;
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self->priv->font_desc = NULL;
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self->priv->halign = DEFAULT_HALIGNMENT;
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self->priv->valign = DEFAULT_VALIGNMENT;
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}
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static void
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/**
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* ges_timeline_title_source_set_text:
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* @self: the #GESTimelineTitleSource* to set text on
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* @text: the text to render. an internal copy of this text will be
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* made.
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*
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* Sets the text this timeline object will render.
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*
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*/
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void
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ges_timeline_title_source_set_text (GESTimelineTitleSource * self,
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const gchar * text)
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{
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@ -242,10 +235,10 @@ ges_timeline_title_source_set_text (GESTimelineTitleSource * self,
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GST_DEBUG ("self:%p, text:%s", self, text);
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if (self->text)
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g_free (self->text);
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if (self->priv->text)
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g_free (self->priv->text);
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self->text = g_strdup (text);
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self->priv->text = g_strdup (text);
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/* FIXME : We need a much less crack way to find the trackobject to change */
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trackobjects = ges_timeline_object_get_track_objects (object);
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@ -254,14 +247,22 @@ ges_timeline_title_source_set_text (GESTimelineTitleSource * self,
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if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
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ges_track_title_source_set_text (GES_TRACK_TITLE_SOURCE
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(trackobject), self->text);
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(trackobject), self->priv->text);
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g_object_unref (GES_TRACK_OBJECT (tmp->data));
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}
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g_list_free (trackobjects);
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}
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static void
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/**
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* ges_timeline_title_source_set_font_desc:
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* @self: the #GESTimelineTitleSource*
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* @font_desc: the pango font description
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*
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* Sets the pango font description of the text.
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*
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*/
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void
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ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
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const gchar * font_desc)
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{
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@ -270,10 +271,10 @@ ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
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GST_DEBUG ("self:%p, font_desc:%s", self, font_desc);
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if (self->font_desc)
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g_free (self->font_desc);
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if (self->priv->font_desc)
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g_free (self->priv->font_desc);
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self->font_desc = g_strdup (font_desc);
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self->priv->font_desc = g_strdup (font_desc);
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/* FIXME : We need a much less crack way to find the trackobject to change */
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trackobjects = ges_timeline_object_get_track_objects (object);
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@ -282,15 +283,23 @@ ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
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if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
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ges_track_title_source_set_font_desc (GES_TRACK_TITLE_SOURCE
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(trackobject), self->font_desc);
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(trackobject), self->priv->font_desc);
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g_object_unref (GES_TRACK_OBJECT (tmp->data));
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}
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g_list_free (trackobjects);
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}
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static void
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ges_timeline_title_source_set_halign (GESTimelineTitleSource * self,
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/**
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* ges_timeline_title_source_set_halignment:
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* @self: the #GESTimelineTitleSource* to set horizontal alignement of text on
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* @halign: #GESTextHAlign
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*
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* Sets the horizontal aligment of the text.
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*
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*/
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void
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ges_timeline_title_source_set_halignment (GESTimelineTitleSource * self,
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GESTextHAlign halign)
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{
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GList *tmp, *trackobjects;
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@ -298,7 +307,7 @@ ges_timeline_title_source_set_halign (GESTimelineTitleSource * self,
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GST_DEBUG ("self:%p, halign:%d", self, halign);
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self->halign = halign;
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self->priv->halign = halign;
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/* FIXME : We need a much less crack way to find the trackobject to change */
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trackobjects = ges_timeline_object_get_track_objects (object);
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@ -307,15 +316,23 @@ ges_timeline_title_source_set_halign (GESTimelineTitleSource * self,
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if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
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ges_track_title_source_set_halignment (GES_TRACK_TITLE_SOURCE
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(trackobject), self->halign);
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(trackobject), self->priv->halign);
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g_object_unref (GES_TRACK_OBJECT (tmp->data));
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}
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g_list_free (trackobjects);
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}
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static void
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ges_timeline_title_source_set_valign (GESTimelineTitleSource * self,
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/**
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* ges_timeline_title_source_set_valignment:
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* @self: the #GESTimelineTitleSource* to set vertical alignement of text on
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* @valign: #GESTextVAlign
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*
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* Sets the vertical aligment of the text.
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*
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*/
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void
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ges_timeline_title_source_set_valignment (GESTimelineTitleSource * self,
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GESTextVAlign valign)
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{
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GList *tmp, *trackobjects;
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@ -323,7 +340,7 @@ ges_timeline_title_source_set_valign (GESTimelineTitleSource * self,
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GST_DEBUG ("self:%p, valign:%d", self, valign);
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self->valign = valign;
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self->priv->valign = valign;
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/* FIXME : We need a much less crack way to find the trackobject to change */
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trackobjects = ges_timeline_object_get_track_objects (object);
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@ -332,14 +349,22 @@ ges_timeline_title_source_set_valign (GESTimelineTitleSource * self,
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if (GES_IS_TRACK_TITLE_SOURCE (trackobject))
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ges_track_title_source_set_valignment (GES_TRACK_TITLE_SOURCE
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(trackobject), self->valign);
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(trackobject), self->priv->valign);
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g_object_unref (GES_TRACK_OBJECT (tmp->data));
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}
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g_list_free (trackobjects);
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}
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static void
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/**
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* ges_timeline_title_source_set_mute:
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* @self: the #GESTimelineTitleSource on which to mute or unmute the audio track
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* @mute: %TRUE to mute the audio track, %FALSE to unmute it
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*
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* Sets whether the audio track of this timeline object is muted or not
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*
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*/
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void
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ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
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gboolean mute)
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{
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@ -348,7 +373,7 @@ ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
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GST_DEBUG ("self:%p, mute:%d", self, mute);
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self->mute = mute;
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self->priv->mute = mute;
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/* Go over tracked objects, and update 'active' status on all audio objects */
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/* FIXME : We need a much less crack way to find the trackobject to change */
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@ -364,12 +389,78 @@ ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
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g_list_free (trackobjects);
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}
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/**
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* ges_timeline_title_source_get_text:
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* @self: a #GESTimelineTitleSource
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*
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* Returns: The text currently set on the @self.
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*
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*/
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const gchar *
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ges_timeline_title_source_get_text (GESTimelineTitleSource * self)
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{
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return self->priv->text;
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}
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/**
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* ges_timeline_title_source_get_font_desc:
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* @self: a #GESTimelineTitleSource
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*
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* Returns: The pango font description used by the @self.
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*
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*/
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const char *
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ges_timeline_title_source_get_font_desc (GESTimelineTitleSource * self)
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{
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return self->priv->font_desc;
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}
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/**
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* ges_timeline_title_source_get_halignment:
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* @self: a #GESTimelineTitleSource
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*
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* Returns: The horizontal aligment used by @self.
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*
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*/
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GESTextHAlign
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ges_timeline_title_source_get_halignment (GESTimelineTitleSource * self)
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{
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return self->priv->halign;
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}
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/**
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* ges_timeline_title_source_get_valignment:
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* @self: a #GESTimelineTitleSource
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*
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* Returns: The vertical aligment used by @self.
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*
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*/
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GESTextVAlign
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ges_timeline_title_source_get_valignment (GESTimelineTitleSource * self)
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{
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return self->priv->valign;
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}
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/**
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* ges_timeline_title_source_is_muted:
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* @self: a #GESTimelineTitleSource
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*
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* Returns: Whether the audio track of @self is muted or not.
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*
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*/
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gboolean
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ges_timeline_title_source_is_muted (GESTimelineTitleSource * self)
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{
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return self->priv->mute;
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}
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static GESTrackObject *
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ges_timeline_title_source_create_track_object (GESTimelineObject * obj,
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GESTrack * track)
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{
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GESTimelineTitleSource *tfs = (GESTimelineTitleSource *) obj;
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GESTimelineTitleSourcePrivate *priv = GES_TIMELINE_TITLE_SOURCE (obj)->priv;
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GESTrackObject *res = NULL;
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GST_DEBUG ("Creating a GESTrackTitleSource");
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@ -377,18 +468,18 @@ ges_timeline_title_source_create_track_object (GESTimelineObject * obj,
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if (track->type == GES_TRACK_TYPE_VIDEO) {
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res = (GESTrackObject *) ges_track_title_source_new ();
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GST_DEBUG ("Setting text property");
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ges_track_title_source_set_text ((GESTrackTitleSource *) res, tfs->text);
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ges_track_title_source_set_text ((GESTrackTitleSource *) res, priv->text);
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ges_track_title_source_set_font_desc ((GESTrackTitleSource *) res,
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tfs->font_desc);
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priv->font_desc);
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ges_track_title_source_set_halignment ((GESTrackTitleSource *) res,
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tfs->halign);
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priv->halign);
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ges_track_title_source_set_valignment ((GESTrackTitleSource *) res,
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tfs->valign);
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priv->valign);
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}
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else if (track->type == GES_TRACK_TYPE_AUDIO) {
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res = (GESTrackObject *) ges_track_audio_test_source_new ();
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if (tfs->mute)
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if (priv->mute)
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ges_track_object_set_active (res, FALSE);
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}
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@ -396,7 +487,7 @@ ges_timeline_title_source_create_track_object (GESTimelineObject * obj,
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}
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/**
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* ges_timeline_titlesource_new:
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* ges_timeline_title_source_new:
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*
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* Creates a new #GESTimelineTitleSource
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*
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@ -54,15 +54,9 @@ typedef struct _GESTimelineTitleSourcePrivate GESTimelineTitleSourcePrivate;
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*/
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struct _GESTimelineTitleSource {
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/*< private >*/
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GESTimelineSource parent;
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gboolean mute;
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gchar *text;
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gchar *font_desc;
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GESTextVAlign halign;
|
||||
GESTextHAlign valign;
|
||||
|
||||
/*< private >*/
|
||||
GESTimelineTitleSourcePrivate *priv;
|
||||
|
||||
/* Padding for API extension */
|
||||
|
|
@ -79,6 +73,38 @@ struct _GESTimelineTitleSourceClass {
|
|||
|
||||
GType ges_timeline_title_source_get_type (void);
|
||||
|
||||
void
|
||||
ges_timeline_title_source_set_mute (GESTimelineTitleSource * self,
|
||||
gboolean mute);
|
||||
|
||||
void
|
||||
ges_timeline_title_source_set_text( GESTimelineTitleSource * self,
|
||||
const gchar * text);
|
||||
|
||||
void
|
||||
ges_timeline_title_source_set_font_desc (GESTimelineTitleSource * self,
|
||||
const gchar * font_desc);
|
||||
|
||||
void
|
||||
ges_timeline_title_source_set_valignment (GESTimelineTitleSource * self,
|
||||
GESTextVAlign valign);
|
||||
|
||||
void
|
||||
ges_timeline_title_source_set_halignment (GESTimelineTitleSource * self,
|
||||
GESTextHAlign halign);
|
||||
|
||||
const gchar*
|
||||
ges_timeline_title_source_get_font_desc (GESTimelineTitleSource * self);
|
||||
|
||||
GESTextVAlign
|
||||
ges_timeline_title_source_get_valignment (GESTimelineTitleSource * self);
|
||||
|
||||
GESTextHAlign
|
||||
ges_timeline_title_source_get_halignment (GESTimelineTitleSource * self);
|
||||
|
||||
gboolean ges_timeline_title_source_is_muted (GESTimelineTitleSource * self);
|
||||
const gchar* ges_timeline_title_source_get_text (GESTimelineTitleSource * self);
|
||||
|
||||
GESTimelineTitleSource* ges_timeline_title_source_new (void);
|
||||
|
||||
G_END_DECLS
|
||||
|
|
|
|||
|
|
@ -578,9 +578,11 @@ connect_to_title_source (GESTimelineObject * object, App * app)
|
|||
{
|
||||
GESTimelineTitleSource *obj;
|
||||
obj = GES_TIMELINE_TITLE_SOURCE (object);
|
||||
gtk_combo_box_set_active (app->halign, obj->halign);
|
||||
gtk_combo_box_set_active (app->valign, obj->valign);
|
||||
gtk_entry_set_text (app->text, obj->text);
|
||||
gtk_combo_box_set_active (app->halign,
|
||||
ges_timeline_title_source_get_halignment (obj));
|
||||
gtk_combo_box_set_active (app->valign,
|
||||
ges_timeline_title_source_get_valignment (obj));
|
||||
gtk_entry_set_text (app->text, ges_timeline_title_source_get_text (obj));
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
|
|||
Loading…
Reference in a new issue