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https://gitlab.gnome.org/GNOME/eog
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Removed.
2000-11-20 Martin Baulig <baulig@suse.de> * eog-image-data.[ch]: Removed. * eog-image.[ch]: Moved everything from eog-image-data.[ch] here. (eog_image_get_image): Formerly known as eog_image_data_get_image(). (eog_image_get_pixbuf): New function.
This commit is contained in:
parent
437562be84
commit
0466ee99e9
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@ -1,3 +1,11 @@
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2000-11-20 Martin Baulig <baulig@suse.de>
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* eog-image-data.[ch]: Removed.
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* eog-image.[ch]: Moved everything from eog-image-data.[ch] here.
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(eog_image_get_image): Formerly known as eog_image_data_get_image().
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(eog_image_get_pixbuf): New function.
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2000-11-19 Martin Baulig <baulig@suse.de>
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* eog-util.[ch]: New files.
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@ -39,8 +39,6 @@ CORBA_SOURCE = \
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eog_image_viewer_SOURCES = \
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$(CORBA_SOURCE) \
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eog-image-data.c \
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eog-image-data.h \
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eog-image.c \
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eog-image.h \
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eog-image-view.c \
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@ -208,16 +208,16 @@ eog_image_view_corba_object_create (BonoboObject *object)
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}
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static void
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image_data_set_image_cb (EogImageData *image_data, EogImageView *image_view)
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image_set_image_cb (EogImage *eog_image, EogImageView *image_view)
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{
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Image *image;
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g_return_if_fail (image_data != NULL);
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g_return_if_fail (EOG_IS_IMAGE_DATA (image_data));
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g_return_if_fail (eog_image != NULL);
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g_return_if_fail (EOG_IS_IMAGE (eog_image));
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g_return_if_fail (image_view != NULL);
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g_return_if_fail (EOG_IS_IMAGE_VIEW (image_view));
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image = eog_image_data_get_image (image_data);
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image = eog_image_get_image (eog_image);
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image_view_set_image (IMAGE_VIEW (image_view->priv->image_view), image);
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image_unref (image);
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}
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@ -529,7 +529,7 @@ eog_image_view_construct (EogImageView *image_view,
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bonobo_object_ref (BONOBO_OBJECT (image_view->priv->image));
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gtk_signal_connect (GTK_OBJECT (image), "set_image",
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GTK_SIGNAL_FUNC (image_data_set_image_cb),
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GTK_SIGNAL_FUNC (image_set_image_cb),
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image_view);
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image_view->priv->ui_image = ui_image_new ();
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@ -22,14 +22,18 @@
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#include <eog-embeddable.h>
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struct _EogImagePrivate {
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Image *image;
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GdkPixbuf *pixbuf;
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BonoboItemContainer *item_container;
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};
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POA_GNOME_EOG_Image__vepv eog_image_vepv;
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static EogImageDataClass *eog_image_parent_class;
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static BonoboObjectClass *eog_image_parent_class;
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enum {
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SET_IMAGE_SIGNAL,
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LAST_SIGNAL
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};
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@ -53,7 +57,6 @@ init_eog_image_corba_class (void)
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{
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/* Setup the vector of epvs */
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eog_image_vepv.Bonobo_Unknown_epv = bonobo_object_get_epv ();
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eog_image_vepv.GNOME_EOG_ImageData_epv = eog_image_data_get_epv ();
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eog_image_vepv.GNOME_EOG_Image_epv = eog_image_get_epv ();
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}
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@ -67,6 +70,16 @@ eog_image_destroy (GtkObject *object)
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image = EOG_IMAGE (object);
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if (image->priv->image) {
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image_unref (image->priv->image);
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image->priv->image = NULL;
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}
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if (image->priv->pixbuf) {
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gdk_pixbuf_unref (image->priv->pixbuf);
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image->priv->pixbuf = NULL;
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}
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if (image->priv->item_container) {
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bonobo_object_unref (BONOBO_OBJECT (image->priv->item_container));
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image->priv->item_container = NULL;
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@ -95,10 +108,21 @@ eog_image_class_init (EogImageClass *klass)
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{
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GtkObjectClass *object_class = (GtkObjectClass *)klass;
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eog_image_parent_class = gtk_type_class (eog_image_data_get_type ());
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eog_image_parent_class = gtk_type_class (bonobo_object_get_type ());
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gtk_object_class_add_signals (object_class, eog_image_signals, LAST_SIGNAL);
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eog_image_signals [SET_IMAGE_SIGNAL] =
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gtk_signal_new ("set_image",
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GTK_RUN_LAST,
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object_class->type,
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GTK_SIGNAL_OFFSET (EogImageClass, set_image),
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gtk_marshal_NONE__NONE,
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GTK_TYPE_NONE, 0);
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gtk_object_class_add_signals (object_class, eog_image_signals,
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LAST_SIGNAL);
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object_class->destroy = eog_image_destroy;
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object_class->finalize = eog_image_finalize;
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@ -128,12 +152,141 @@ eog_image_get_type (void)
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(GtkClassInitFunc) NULL
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};
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type = gtk_type_unique (eog_image_data_get_type (), &info);
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type = gtk_type_unique (bonobo_object_get_type (), &info);
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}
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return type;
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}
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/*
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* Loads an Image from a Bonobo_Stream
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*/
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static void
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load_image_from_stream (BonoboPersistStream *ps, Bonobo_Stream stream,
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Bonobo_Persist_ContentType type, void *data,
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CORBA_Environment *ev)
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{
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EogImage *image;
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GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
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Bonobo_Stream_iobuf *buffer;
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CORBA_long len;
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g_return_if_fail (data != NULL);
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g_return_if_fail (EOG_IS_IMAGE (data));
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image = EOG_IMAGE (data);
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if (image->priv->pixbuf)
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gdk_pixbuf_unref (image->priv->pixbuf);
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image->priv->pixbuf = NULL;
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if (image->priv->image)
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image_unref (image->priv->image);
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image->priv->image = NULL;
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do {
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Bonobo_Stream_read (stream, 4096, &buffer, ev);
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if (ev->_major != CORBA_NO_EXCEPTION)
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goto exit_clean;
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if (buffer->_buffer &&
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!gdk_pixbuf_loader_write (loader,
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buffer->_buffer,
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buffer->_length)) {
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CORBA_free (buffer);
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if (ev->_major == CORBA_NO_EXCEPTION)
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goto exit_clean;
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else
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goto exit_wrong_type;
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}
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len = buffer->_length;
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CORBA_free (buffer);
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} while (len > 0);
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image->priv->pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
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if (!image->priv->pixbuf)
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goto exit_wrong_type;
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gdk_pixbuf_ref (image->priv->pixbuf);
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image->priv->image = image_new ();
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image_load_pixbuf (image->priv->image, image->priv->pixbuf);
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gtk_signal_emit (GTK_OBJECT (image), eog_image_signals [SET_IMAGE_SIGNAL]);
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goto exit_clean;
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exit_wrong_type:
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CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
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ex_Bonobo_Persist_WrongDataType, NULL);
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exit_clean:
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gdk_pixbuf_loader_close (loader);
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gtk_object_unref (GTK_OBJECT (loader));
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return;
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}
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/*
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* Saves an Image to a Bonobo_Stream
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*/
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static void
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save_image_to_stream (BonoboPersistStream *ps, Bonobo_Stream stream,
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Bonobo_Persist_ContentType type, void *data,
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CORBA_Environment *ev)
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{
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EogImage *image;
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g_return_if_fail (data != NULL);
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g_return_if_fail (EOG_IS_IMAGE (data));
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image = EOG_IMAGE (data);
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CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
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ex_Bonobo_Persist_WrongDataType, NULL);
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return;
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}
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/*
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* Loads an Image from a Bonobo_File
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*/
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static gint
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load_image_from_file (BonoboPersistFile *pf, const CORBA_char *filename,
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CORBA_Environment *ev, void *closure)
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{
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EogImage *image;
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g_return_val_if_fail (closure != NULL, -1);
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g_return_val_if_fail (EOG_IS_IMAGE (closure), -1);
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image = EOG_IMAGE (closure);
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if (image->priv->pixbuf)
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gdk_pixbuf_unref (image->priv->pixbuf);
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image->priv->pixbuf = NULL;
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if (image->priv->image)
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image_unref (image->priv->image);
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image->priv->image = NULL;
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image->priv->pixbuf = gdk_pixbuf_new_from_file (filename);
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if (!image->priv->pixbuf)
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return -1;
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gdk_pixbuf_ref (image->priv->pixbuf);
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image->priv->image = image_new ();
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image_load_pixbuf (image->priv->image, image->priv->pixbuf);
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gtk_signal_emit (GTK_OBJECT (image), eog_image_signals [SET_IMAGE_SIGNAL]);
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return 0;
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}
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GNOME_EOG_Image
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eog_image_corba_object_create (BonoboObject *object)
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{
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EogImage *
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eog_image_construct (EogImage *image, GNOME_EOG_Image corba_object)
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{
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EogImageData *retval;
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BonoboPersistStream *stream;
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BonoboPersistFile *file;
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BonoboObject *retval;
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g_return_val_if_fail (image != NULL, NULL);
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g_return_val_if_fail (EOG_IS_IMAGE (image), NULL);
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g_return_val_if_fail (corba_object != CORBA_OBJECT_NIL, NULL);
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/*
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* Interface Bonobo::PersistStream
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*/
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stream = bonobo_persist_stream_new (load_image_from_stream,
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save_image_to_stream,
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NULL, NULL, image);
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if (stream == NULL) {
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gtk_object_unref (GTK_OBJECT (image));
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return NULL;
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}
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bonobo_object_add_interface (BONOBO_OBJECT (image),
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BONOBO_OBJECT (stream));
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/*
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* Interface Bonobo::PersistFile
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*/
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file = bonobo_persist_file_new (load_image_from_file, NULL, image);
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if (file == NULL) {
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gtk_object_unref (GTK_OBJECT (image));
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return NULL;
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}
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bonobo_object_add_interface (BONOBO_OBJECT (image),
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BONOBO_OBJECT (file));
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/*
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* BonoboItemContainer
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*/
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/*
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* Construct the BonoboObject
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*/
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retval = eog_image_data_construct (EOG_IMAGE_DATA (image), corba_object);
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retval = bonobo_object_construct (BONOBO_OBJECT (image), corba_object);
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if (retval == NULL)
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return NULL;
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return eog_image_construct (image, corba_object);
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}
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Image *
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eog_image_get_image (EogImage *image)
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{
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g_return_val_if_fail (image != NULL, NULL);
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g_return_val_if_fail (EOG_IS_IMAGE (image), NULL);
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image_ref (image->priv->image);
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return image->priv->image;
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}
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gdk_pixbuf *
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eog_image_get_pixbuf (EogImage *image)
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{
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g_return_val_if_fail (image != NULL, NULL);
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g_return_val_if_fail (EOG_IS_IMAGE (image), NULL);
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gdk_pixbuf_ref (image->priv->pixbuf);
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return image->priv->pixbuf;
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}
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@ -11,7 +11,8 @@
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#ifndef _EOG_IMAGE_H_
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#define _EOG_IMAGE_H_
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#include <eog-image-data.h>
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#include <eog-util.h>
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#include <image.h>
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BEGIN_GNOME_DECLS
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@ -27,13 +28,15 @@ typedef struct _EogImageClass EogImageClass;
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typedef struct _EogImagePrivate EogImagePrivate;
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struct _EogImage {
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EogImageData object;
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BonoboObject object;
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EogImagePrivate *priv;
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};
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struct _EogImageClass {
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EogImageDataClass parent_class;
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BonoboObjectClass parent_class;
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void (*set_image) (EogImage *image);
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};
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POA_GNOME_EOG_Image__epv *
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@ -49,8 +52,15 @@ GNOME_EOG_Image
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eog_image_corba_object_create (BonoboObject *object);
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EogImage
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*eog_image_construct (EogImage *image,
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GNOME_EOG_Image corba_object);
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*eog_image_construct (EogImage *image,
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GNOME_EOG_Image corba_object);
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Image *
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eog_image_get_image (EogImage *image);
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gdk_pixbuf *
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eog_image_get_pixbuf (EogImage *image);
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END_GNOME_DECLS
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