</SECTION>
<SECTION>
-<FILE>ges-track-title-source</FILE>
-<TITLE>GESTrackTitleSource</TITLE>
-GESTrackTitleSource
-GESTrackTitleSourceClass
-ges_track_title_source_new
-ges_track_title_src_get_type
-<SUBSECTION Standard>
-GES_IS_TRACK_TITLE_SOURCE
-GES_IS_TRACK_TITLE_SOURCE_CLASS
-GES_TRACK_TITLE_SOURCE
-GES_TRACK_TITLE_SOURCE_CLASS
-GES_TRACK_TITLE_SOURCE_GET_CLASS
-GES_TYPE_TRACK_TITLE_SOURCE
-</SECTION>
-
-<SECTION>
<FILE>ges-track-audio-background-source</FILE>
<TITLE>GESTrackAudioBackgroundSource</TITLE>
GESTrackAudioBackgroundSource
ges-track-video-background-source.c \
ges-track-audio-background-source.c \
ges-track-title-source.c \
- ges-track-video-title-source.c \
ges-track-overlay.c \
ges-track-video-overlay.c \
ges-utils.c
ges-track-video-background-source.h \
ges-track-audio-background-source.h \
ges-track-title-source.h \
- ges-track-video-title-source.h \
ges-track-overlay.h \
ges-track-video-overlay.h \
ges-utils.h
#include "ges-timeline-overlay.h"
#include "ges-timeline-source.h"
#include "ges-track-object.h"
-#include "ges-track-video-title-source.h"
+#include "ges-track-title-source.h"
#include "ges-track-video-overlay.h"
#include <string.h>
#include "ges-timeline-title-source.h"
#include "ges-timeline-source.h"
#include "ges-track-object.h"
-#include "ges-track-video-title-source.h"
+#include "ges-track-title-source.h"
#include "ges-track-audio-background-source.h"
#include <string.h>
*/
/**
- * SECTION:ges-track-title-source
+ * SECTION:ges-title-source
* @short_description: Base Class for single-media sources
*/
/* GStreamer Editing Services
- * Copyright (C) 2009 Edward Hervey <edward.hervey@collabora.co.uk>
- * 2009 Nokia Corporation
+ * Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
+ * 2010 Nokia Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
*/
/**
- * SECTION:ges-track-title-source
+ * SECTION:ges-track-source
* @short_description: Base Class for single-media sources
*/
#include "ges-internal.h"
+#include "ges-track-object.h"
#include "ges-track-title-source.h"
+#include "ges-track-video-background-source.h"
-G_DEFINE_TYPE (GESTrackTitleSource, ges_track_title_src, GES_TYPE_TRACK_SOURCE);
+G_DEFINE_TYPE (GESTrackVideoTitleSource, ges_track_video_title_src,
+ GES_TYPE_TRACK_SOURCE);
-static void ges_track_title_src_get_property (GObject * object,
- guint property_id, GValue * value, GParamSpec * pspec);
-
-static void ges_track_title_src_dispose (GObject *);
+enum
+{
+ PROP_0,
+};
-static void ges_track_title_src_finalize (GObject *);
+static void ges_track_video_title_src_dispose (GObject * object);
-static void ges_track_title_src_set_property (GObject * object,
- guint property_id, const GValue * value, GParamSpec * pspec);
+static void ges_track_video_title_src_finalize (GObject * object);
-static gboolean ges_track_title_src_create_gnl_object (GESTrackObject * object);
+static void ges_track_video_title_src_get_property (GObject * object, guint
+ property_id, GValue * value, GParamSpec * pspec);
-static GstElement
- * ges_track_title_src_create_element_func (GESTrackTitleSource * object);
+static void ges_track_video_title_src_set_property (GObject * object, guint
+ property_id, const GValue * value, GParamSpec * pspec);
-enum
-{
- PROP_0,
-};
+static GstElement *ges_track_video_title_src_create_element (GESTrackSource
+ * self);
static void
-ges_track_title_src_class_init (GESTrackTitleSourceClass * klass)
+ges_track_video_title_src_class_init (GESTrackVideoTitleSourceClass * klass)
{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GESTrackObjectClass *track_class = GES_TRACK_OBJECT_CLASS (klass);
+ GObjectClass *object_class;
+ GESTrackSourceClass *bg_class;
- object_class->get_property = ges_track_title_src_get_property;
- object_class->set_property = ges_track_title_src_set_property;
- object_class->dispose = ges_track_title_src_dispose;
- object_class->finalize = ges_track_title_src_finalize;
+ object_class = G_OBJECT_CLASS (klass);
+ bg_class = GES_TRACK_SOURCE_CLASS (klass);
- track_class->create_gnl_object = ges_track_title_src_create_gnl_object;
- klass->create_element = ges_track_title_src_create_element_func;
+ object_class->get_property = ges_track_video_title_src_get_property;
+ object_class->set_property = ges_track_video_title_src_set_property;
+ object_class->dispose = ges_track_video_title_src_dispose;
+ object_class->finalize = ges_track_video_title_src_finalize;
+
+ bg_class->create_element = ges_track_video_title_src_create_element;
+}
+
+static void
+ges_track_video_title_src_init (GESTrackVideoTitleSource * self)
+{
+ self->text = NULL;
+ self->font_desc = g_strdup (DEFAULT_FONT_DESC);
+ self->text_el = NULL;
+ self->halign = DEFAULT_HALIGNMENT;
+ self->valign = DEFAULT_VALIGNMENT;
+ self->background_el = NULL;
}
static void
-ges_track_title_src_dispose (GObject * object)
+ges_track_video_title_src_dispose (GObject * object)
{
- G_OBJECT_CLASS (ges_track_title_src_parent_class)->dispose (object);
+ GESTrackVideoTitleSource *self = GES_TRACK_VIDEO_TITLE_SOURCE (object);
+ if (self->text) {
+ g_free (self->text);
+ }
+
+ if (self->font_desc) {
+ g_free (self->font_desc);
+ }
+
+ if (self->text_el) {
+ g_object_unref (self->text_el);
+ self->text_el = NULL;
+ }
+
+ if (self->background_el) {
+ g_object_unref (self->background_el);
+ self->background_el = NULL;
+ }
+
+ G_OBJECT_CLASS (ges_track_video_title_src_parent_class)->dispose (object);
}
static void
-ges_track_title_src_init (GESTrackTitleSource * self)
+ges_track_video_title_src_finalize (GObject * object)
{
- self->element = NULL;
+ G_OBJECT_CLASS (ges_track_video_title_src_parent_class)->finalize (object);
}
static void
-ges_track_title_src_get_property (GObject * object, guint property_id,
- GValue * value, GParamSpec * pspec)
+ges_track_video_title_src_get_property (GObject * object,
+ guint property_id, GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
}
static void
-ges_track_title_src_set_property (GObject * object, guint property_id,
- const GValue * value, GParamSpec * pspec)
+ges_track_video_title_src_set_property (GObject * object,
+ guint property_id, const GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
}
}
-static void
-ges_track_title_src_finalize (GObject * object)
+static GstElement *
+ges_track_video_title_src_create_element (GESTrackSource * object)
{
- G_OBJECT_CLASS (ges_track_title_src_parent_class)->finalize (object);
+ GESTrackVideoTitleSource *self = GES_TRACK_VIDEO_TITLE_SOURCE (object);
+ GstElement *topbin, *background, *text;
+ GstPad *src;
+
+ topbin = gst_bin_new ("titlesrc-bin");
+ background = gst_element_factory_make ("videotestsrc", "titlesrc-bg");
+
+ text = gst_element_factory_make ("textoverlay", "titlsrc-text");
+ if (self->text) {
+ g_object_set (text, "text", self->text, NULL);
+ }
+ if (self->font_desc) {
+ g_object_set (text, "font-desc", self->font_desc, NULL);
+ }
+ g_object_set (text, "valignment", (gint) self->valign, "halignment",
+ (gint) self->halign, NULL);
+
+ g_object_set (background, "pattern", (gint) GES_TRACK_VIDEO_BG_SRC_BLACK,
+ NULL);
+
+ gst_bin_add_many (GST_BIN (topbin), background, text, NULL);
+
+ gst_element_link (background, text);
+
+ src = gst_ghost_pad_new ("src", gst_element_get_static_pad (text, "src"));
+ gst_element_add_pad (topbin, src);
+
+ g_object_ref (text);
+ g_object_ref (background);
+
+ self->text_el = text;
+ self->background_el = background;
+
+ return topbin;
}
-static gboolean
-ges_track_title_src_create_gnl_object (GESTrackObject * object)
+/**
+ * ges_track_video_title_source_set_text:
+ * @self: the #GESTrackVideoTitleSource* to set text on
+ * @text: the text to render. an internal copy of this text will be
+ * made.
+ *
+ * Sets the text this track object will render.
+ *
+ */
+
+void
+ges_track_video_title_source_set_text (GESTrackVideoTitleSource * self,
+ const gchar * text)
{
- GESTrackTitleSourceClass *klass;
- GESTrackTitleSource *self;
+ if (self->text)
+ g_free (self->text);
- self = GES_TRACK_TITLE_SOURCE (object);
- klass = GES_TRACK_TITLE_SOURCE_GET_CLASS (object);
+ self->text = g_strdup (text);
+ if (self->text_el)
+ g_object_set (self->text_el, "text", text, NULL);
+}
- object->gnlobject = gst_element_factory_make ("gnlsource", NULL);
- self->element = klass->create_element (GES_TRACK_TITLE_SOURCE (object));
- gst_bin_add (GST_BIN (object->gnlobject), self->element);
+/**
+ * ges_track_video_title_source_set_font_desc:
+ * @self: the #GESTrackVideoTitleSource
+ * @font_desc: the pango font description
+ *
+ * Sets the text this track object will render.
+ *
+ */
+
+void
+ges_track_video_title_source_set_font_desc (GESTrackVideoTitleSource * self,
+ const gchar * font_desc)
+{
+ if (self->font_desc)
+ g_free (self->font_desc);
- return TRUE;
+ self->font_desc = g_strdup (font_desc);
+ GST_LOG ("setting font-desc to '%s'", font_desc);
+ if (self->text_el)
+ g_object_set (self->text_el, "font-desc", font_desc, NULL);
}
-static GstElement *
-ges_track_title_src_create_element_func (GESTrackTitleSource * self)
+/**
+ * ges_track_video_title_source_valignment:
+ * @self: the #GESTrackVideoTitleSource* to set text on
+ * @valign: #GESTrackVideoTitleSrcVAlign
+ *
+ * Sets the vertical aligment of the text.
+ */
+void
+ges_track_video_title_source_set_valignment (GESTrackVideoTitleSource * self,
+ GESTrackVideoTitleSrcVAlign valign)
+{
+ self->valign = valign;
+ GST_LOG ("set valignment to: %d", valign);
+ if (self->text_el)
+ g_object_set (self->text_el, "valignment", valign, NULL);
+}
+
+/**
+ * ges_track_video_title_source_halignment:
+ * @self: the #GESTrackVideoTitleSource* to set text on
+ * @halign: #GESTrackVideoTitleSrcHAlign
+ *
+ * Sets the vertical aligment of the text.
+ */
+void
+ges_track_video_title_source_set_halignment (GESTrackVideoTitleSource * self,
+ GESTrackVideoTitleSrcHAlign halign)
{
- return gst_element_factory_make ("fakesrc", NULL);
+ self->halign = halign;
+ GST_LOG ("set halignment to: %d", halign);
+ if (self->text_el)
+ g_object_set (self->text_el, "halignment", halign, NULL);
}
-GESTrackTitleSource *
-ges_track_title_source_new (void)
+GESTrackVideoTitleSource *
+ges_track_video_title_source_new (void)
{
- return g_object_new (GES_TYPE_TRACK_TITLE_SOURCE, NULL);
+ return g_object_new (GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, NULL);
}
* Boston, MA 02111-1307, USA.
*/
-#ifndef _GES_TRACK_TITLE_SOURCE
-#define _GES_TRACK_TITLE_SOURCE
+#ifndef _GES_TRACK_VIDEO_TITLE_SOURCE
+#define _GES_TRACK_VIDEO_TITLE_SOURCE
#include <glib-object.h>
-#include <gst/gst.h>
#include <ges/ges-types.h>
#include <ges/ges-track-source.h>
G_BEGIN_DECLS
-#define GES_TYPE_TRACK_TITLE_SOURCE ges_track_title_src_get_type()
+#define GES_TYPE_TRACK_VIDEO_TITLE_SOURCE ges_track_video_title_src_get_type()
-#define GES_TRACK_TITLE_SOURCE(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_TITLE_SOURCE, GESTrackTitleSource))
+#define GES_TRACK_VIDEO_TITLE_SOURCE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSource))
-#define GES_TRACK_TITLE_SOURCE_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_TITLE_SOURCE, GESTrackTitleSourceClass))
+#define GES_TRACK_VIDEO_TITLE_SOURCE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSourceClass))
-#define GES_IS_TRACK_TITLE_SOURCE(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_TITLE_SOURCE))
+#define GES_IS_TRACK_VIDEO_TITLE_SOURCE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE))
-#define GES_IS_TRACK_TITLE_SOURCE_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_TITLE_SOURCE))
+#define GES_IS_TRACK_VIDEO_TITLE_SOURCE_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE))
+
+#define GES_TRACK_VIDEO_TITLE_SOURCE_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSourceClass))
+
+#define DEFAULT_FONT_DESC "serif 36"
+#define DEFAULT_VALIGNMENT GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE
+#define DEFAULT_HALIGNMENT GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER
+
+/**
+ * GESTrackVideoTitleSrcVAlign:
+ * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE: draw text on the baseline
+ * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BOTTOM: draw text on the bottom
+ * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_TOP: draw test on top
+ *
+ * Vertical alignment of the text.
+ */
+typedef enum {
+ GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE,
+ GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BOTTOM,
+ GES_TRACK_VIDEO_TITLE_SRC_VALIGN_TOP
+} GESTrackVideoTitleSrcVAlign;
+
+/**
+ * GESTrackVideoTitleSrcHAlign:
+ * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_LEFT: align text left
+ * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER: align text center
+ * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_RIGHT: align text right
+ *
+ * Horizontal alignment of the text.
+ */
+typedef enum {
+ GES_TRACK_VIDEO_TITLE_SRC_HALIGN_LEFT,
+ GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER,
+ GES_TRACK_VIDEO_TITLE_SRC_HALIGN_RIGHT
+} GESTrackVideoTitleSrcHAlign;
-#define GES_TRACK_TITLE_SOURCE_GET_CLASS(obj) \
- (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_TITLE_SOURCE, GESTrackTitleSourceClass))
/**
- * GESTrackTitleSource:
+ * GESTrackVideoTitleSource:
* @parent: parent
*
*/
-struct _GESTrackTitleSource {
+struct _GESTrackVideoTitleSource {
GESTrackSource parent;
- /*< public >*/
- GstElement *element;
+ /*< private >*/
+ gchar *text;
+ gchar *font_desc;
+ gint halign;
+ gint valign;
+ GstElement *text_el;
+ GstElement *background_el;
};
/**
- * GESTrackTitleSourceClass:
+ * GESTrackVideoTitleSourceClass:
* @parent_class: parent class
*/
-struct _GESTrackTitleSourceClass {
+struct _GESTrackVideoTitleSourceClass {
GESTrackSourceClass parent_class;
- /* <public> */
- GstElement* (*create_element) (GESTrackTitleSource *obj);
+ /*< private >*/
};
-GType ges_track_title_src_get_type (void);
+GType ges_track_video_title_src_get_type (void);
+
+void ges_track_video_title_source_set_text(GESTrackVideoTitleSource *self, const
+ gchar *text);
+
+void ges_track_video_title_source_set_font_desc(GESTrackVideoTitleSource *self,
+ const gchar *font_desc);
+
+void ges_track_video_title_source_set_halignment(GESTrackVideoTitleSource
+ *self, GESTrackVideoTitleSrcHAlign halgn);
+
+void ges_track_video_title_source_set_valignment(GESTrackVideoTitleSource
+ *self, GESTrackVideoTitleSrcVAlign valign);
-GESTrackTitleSource* ges_track_title_source_new (void);
+GESTrackVideoTitleSource* ges_track_video_title_source_new (void);
G_END_DECLS
-#endif /* _GES_TRACK_TITLE_SOURCE */
+#endif /* _GES_TRACK_VIDEO_TITLE_SOURCE */
#include "ges-internal.h"
#include "ges-track-object.h"
-#include "ges-track-video-title-source.h"
+#include "ges-track-title-source.h"
#include "ges-track-video-overlay.h"
G_DEFINE_TYPE (GESTrackVideoOverlay, ges_track_video_overlay,
#include <glib-object.h>
#include <ges/ges-types.h>
-#include <ges/ges-track-video-title-source.h>
+#include <ges/ges-track-title-source.h>
#include <ges/ges-track-overlay.h>
G_BEGIN_DECLS
+++ /dev/null
-/* GStreamer Editing Services
- * Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
- * 2010 Nokia Corporation
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/**
- * SECTION:ges-track-source
- * @short_description: Base Class for single-media sources
- */
-
-#include "ges-internal.h"
-#include "ges-track-object.h"
-#include "ges-track-video-title-source.h"
-#include "ges-track-video-background-source.h"
-
-G_DEFINE_TYPE (GESTrackVideoTitleSource, ges_track_video_title_src,
- GES_TYPE_TRACK_SOURCE);
-
-enum
-{
- PROP_0,
-};
-
-static void ges_track_video_title_src_dispose (GObject * object);
-
-static void ges_track_video_title_src_finalize (GObject * object);
-
-static void ges_track_video_title_src_get_property (GObject * object, guint
- property_id, GValue * value, GParamSpec * pspec);
-
-static void ges_track_video_title_src_set_property (GObject * object, guint
- property_id, const GValue * value, GParamSpec * pspec);
-
-static GstElement *ges_track_video_title_src_create_element (GESTrackSource
- * self);
-
-static void
-ges_track_video_title_src_class_init (GESTrackVideoTitleSourceClass * klass)
-{
- GObjectClass *object_class;
- GESTrackSourceClass *bg_class;
-
- object_class = G_OBJECT_CLASS (klass);
- bg_class = GES_TRACK_SOURCE_CLASS (klass);
-
- object_class->get_property = ges_track_video_title_src_get_property;
- object_class->set_property = ges_track_video_title_src_set_property;
- object_class->dispose = ges_track_video_title_src_dispose;
- object_class->finalize = ges_track_video_title_src_finalize;
-
- bg_class->create_element = ges_track_video_title_src_create_element;
-}
-
-static void
-ges_track_video_title_src_init (GESTrackVideoTitleSource * self)
-{
- self->text = NULL;
- self->font_desc = g_strdup (DEFAULT_FONT_DESC);
- self->text_el = NULL;
- self->halign = DEFAULT_HALIGNMENT;
- self->valign = DEFAULT_VALIGNMENT;
- self->background_el = NULL;
-}
-
-static void
-ges_track_video_title_src_dispose (GObject * object)
-{
- GESTrackVideoTitleSource *self = GES_TRACK_VIDEO_TITLE_SOURCE (object);
- if (self->text) {
- g_free (self->text);
- }
-
- if (self->font_desc) {
- g_free (self->font_desc);
- }
-
- if (self->text_el) {
- g_object_unref (self->text_el);
- self->text_el = NULL;
- }
-
- if (self->background_el) {
- g_object_unref (self->background_el);
- self->background_el = NULL;
- }
-
- G_OBJECT_CLASS (ges_track_video_title_src_parent_class)->dispose (object);
-}
-
-static void
-ges_track_video_title_src_finalize (GObject * object)
-{
- G_OBJECT_CLASS (ges_track_video_title_src_parent_class)->finalize (object);
-}
-
-static void
-ges_track_video_title_src_get_property (GObject * object,
- guint property_id, GValue * value, GParamSpec * pspec)
-{
- switch (property_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- }
-}
-
-static void
-ges_track_video_title_src_set_property (GObject * object,
- guint property_id, const GValue * value, GParamSpec * pspec)
-{
- switch (property_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- }
-}
-
-static GstElement *
-ges_track_video_title_src_create_element (GESTrackSource * object)
-{
- GESTrackVideoTitleSource *self = GES_TRACK_VIDEO_TITLE_SOURCE (object);
- GstElement *topbin, *background, *text;
- GstPad *src;
-
- topbin = gst_bin_new ("titlesrc-bin");
- background = gst_element_factory_make ("videotestsrc", "titlesrc-bg");
-
- text = gst_element_factory_make ("textoverlay", "titlsrc-text");
- if (self->text) {
- g_object_set (text, "text", self->text, NULL);
- }
- if (self->font_desc) {
- g_object_set (text, "font-desc", self->font_desc, NULL);
- }
- g_object_set (text, "valignment", (gint) self->valign, "halignment",
- (gint) self->halign, NULL);
-
- g_object_set (background, "pattern", (gint) GES_TRACK_VIDEO_BG_SRC_BLACK,
- NULL);
-
- gst_bin_add_many (GST_BIN (topbin), background, text, NULL);
-
- gst_element_link (background, text);
-
- src = gst_ghost_pad_new ("src", gst_element_get_static_pad (text, "src"));
- gst_element_add_pad (topbin, src);
-
- g_object_ref (text);
- g_object_ref (background);
-
- self->text_el = text;
- self->background_el = background;
-
- return topbin;
-}
-
-/**
- * ges_track_video_title_source_set_text:
- * @self: the #GESTrackVideoTitleSource* to set text on
- * @text: the text to render. an internal copy of this text will be
- * made.
- *
- * Sets the text this track object will render.
- *
- */
-
-void
-ges_track_video_title_source_set_text (GESTrackVideoTitleSource * self,
- const gchar * text)
-{
- if (self->text)
- g_free (self->text);
-
- self->text = g_strdup (text);
- if (self->text_el)
- g_object_set (self->text_el, "text", text, NULL);
-}
-
-/**
- * ges_track_video_title_source_set_font_desc:
- * @self: the #GESTrackVideoTitleSource
- * @font_desc: the pango font description
- *
- * Sets the text this track object will render.
- *
- */
-
-void
-ges_track_video_title_source_set_font_desc (GESTrackVideoTitleSource * self,
- const gchar * font_desc)
-{
- if (self->font_desc)
- g_free (self->font_desc);
-
- self->font_desc = g_strdup (font_desc);
- GST_LOG ("setting font-desc to '%s'", font_desc);
- if (self->text_el)
- g_object_set (self->text_el, "font-desc", font_desc, NULL);
-}
-
-/**
- * ges_track_video_title_source_valignment:
- * @self: the #GESTrackVideoTitleSource* to set text on
- * @valign: #GESTrackVideoTitleSrcVAlign
- *
- * Sets the vertical aligment of the text.
- */
-void
-ges_track_video_title_source_set_valignment (GESTrackVideoTitleSource * self,
- GESTrackVideoTitleSrcVAlign valign)
-{
- self->valign = valign;
- GST_LOG ("set valignment to: %d", valign);
- if (self->text_el)
- g_object_set (self->text_el, "valignment", valign, NULL);
-}
-
-/**
- * ges_track_video_title_source_halignment:
- * @self: the #GESTrackVideoTitleSource* to set text on
- * @halign: #GESTrackVideoTitleSrcHAlign
- *
- * Sets the vertical aligment of the text.
- */
-void
-ges_track_video_title_source_set_halignment (GESTrackVideoTitleSource * self,
- GESTrackVideoTitleSrcHAlign halign)
-{
- self->halign = halign;
- GST_LOG ("set halignment to: %d", halign);
- if (self->text_el)
- g_object_set (self->text_el, "halignment", halign, NULL);
-}
-
-GESTrackVideoTitleSource *
-ges_track_video_title_source_new (void)
-{
- return g_object_new (GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, NULL);
-}
+++ /dev/null
-/* GStreamer Editing Services
- * Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
- * 2010 Nokia Corporation
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#ifndef _GES_TRACK_VIDEO_TITLE_SOURCE
-#define _GES_TRACK_VIDEO_TITLE_SOURCE
-
-#include <glib-object.h>
-#include <ges/ges-types.h>
-#include <ges/ges-track-source.h>
-
-G_BEGIN_DECLS
-
-#define GES_TYPE_TRACK_VIDEO_TITLE_SOURCE ges_track_video_title_src_get_type()
-
-#define GES_TRACK_VIDEO_TITLE_SOURCE(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSource))
-
-#define GES_TRACK_VIDEO_TITLE_SOURCE_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSourceClass))
-
-#define GES_IS_TRACK_VIDEO_TITLE_SOURCE(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE))
-
-#define GES_IS_TRACK_VIDEO_TITLE_SOURCE_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE))
-
-#define GES_TRACK_VIDEO_TITLE_SOURCE_GET_CLASS(obj) \
- (G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_VIDEO_TITLE_SOURCE, GESTrackVideoTitleSourceClass))
-
-#define DEFAULT_FONT_DESC "serif 36"
-#define DEFAULT_VALIGNMENT GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE
-#define DEFAULT_HALIGNMENT GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER
-
-/**
- * GESTrackVideoTitleSrcVAlign:
- * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE: draw text on the baseline
- * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BOTTOM: draw text on the bottom
- * @GES_TRACK_VIDEO_TITLE_SRC_VALIGN_TOP: draw test on top
- *
- * Vertical alignment of the text.
- */
-typedef enum {
- GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BASELINE,
- GES_TRACK_VIDEO_TITLE_SRC_VALIGN_BOTTOM,
- GES_TRACK_VIDEO_TITLE_SRC_VALIGN_TOP
-} GESTrackVideoTitleSrcVAlign;
-
-/**
- * GESTrackVideoTitleSrcHAlign:
- * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_LEFT: align text left
- * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER: align text center
- * @GES_TRACK_VIDEO_TITLE_SRC_HALIGN_RIGHT: align text right
- *
- * Horizontal alignment of the text.
- */
-typedef enum {
- GES_TRACK_VIDEO_TITLE_SRC_HALIGN_LEFT,
- GES_TRACK_VIDEO_TITLE_SRC_HALIGN_CENTER,
- GES_TRACK_VIDEO_TITLE_SRC_HALIGN_RIGHT
-} GESTrackVideoTitleSrcHAlign;
-
-/**
- * GESTrackVideoTitleSource:
- * @parent: parent
- *
- */
-struct _GESTrackVideoTitleSource {
- GESTrackSource parent;
-
- /*< private >*/
- gchar *text;
- gchar *font_desc;
- gint halign;
- gint valign;
- GstElement *text_el;
- GstElement *background_el;
-};
-
-/**
- * GESTrackVideoTitleSourceClass:
- * @parent_class: parent class
- */
-
-struct _GESTrackVideoTitleSourceClass {
- GESTrackSourceClass parent_class;
-
- /*< private >*/
-};
-
-GType ges_track_video_title_src_get_type (void);
-
-void ges_track_video_title_source_set_text(GESTrackVideoTitleSource *self, const
- gchar *text);
-
-void ges_track_video_title_source_set_font_desc(GESTrackVideoTitleSource *self,
- const gchar *font_desc);
-
-void ges_track_video_title_source_set_halignment(GESTrackVideoTitleSource
- *self, GESTrackVideoTitleSrcHAlign halgn);
-
-void ges_track_video_title_source_set_valignment(GESTrackVideoTitleSource
- *self, GESTrackVideoTitleSrcVAlign valign);
-
-GESTrackVideoTitleSource* ges_track_video_title_source_new (void);
-
-G_END_DECLS
-
-#endif /* _GES_TRACK_VIDEO_TITLE_SOURCE */
-
typedef struct _GESTrackAudioBackgroundSourceClass
GESTrackAudioBackgroundSourceClass;
-typedef struct _GESTrackTitleSource GESTrackTitleSource;
-typedef struct _GESTrackTitleSourceClass
- GESTrackTitleSourceClass;
-
typedef struct _GESTrackVideoTitleSource GESTrackVideoTitleSource;
typedef struct _GESTrackVideoTitleSourceClass
GESTrackVideoTitleSourceClass;
#include <ges/ges-track-video-background-source.h>
#include <ges/ges-track-audio-background-source.h>
#include <ges/ges-track-title-source.h>
-#include <ges/ges-track-video-title-source.h>
#include <ges/ges-track-overlay.h>
#include <ges/ges-track-video-overlay.h>
projects / platform / upstream / gstreamer.git / commitdiff