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author | Matthew Barnes <mbarnes@redhat.com> | 2011-04-02 08:43:32 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2012-06-03 11:00:39 +0800 |
commit | c6b67831e8029d7c53a4c5b4057b19251cba6bb1 (patch) | |
tree | 5a33336661e374948176abc773664c79febbf6c6 /widgets/misc/e-signature-preview.c | |
parent | ae21bb5e661666159f212d008e0bacd850ec2cab (diff) | |
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Adapt widgets/misc to the new ESource API.
Diffstat (limited to 'widgets/misc/e-signature-preview.c')
-rw-r--r-- | widgets/misc/e-signature-preview.c | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/widgets/misc/e-signature-preview.c b/widgets/misc/e-signature-preview.c deleted file mode 100644 index 75b19328c0..0000000000 --- a/widgets/misc/e-signature-preview.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * e-signature-preview.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * This program 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-signature-preview.h" - -#include <fcntl.h> -#include <string.h> -#include <unistd.h> -#include <glib/gstdio.h> - -#include <libemail-utils/e-signature-utils.h> - -#define E_SIGNATURE_PREVIEW_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_SIGNATURE_PREVIEW, ESignaturePreviewPrivate)) - -enum { - PROP_0, - PROP_DISABLE_COMMAND_LINE, - PROP_SIGNATURE -}; - -enum { - REFRESH, - LAST_SIGNAL -}; - -struct _ESignaturePreviewPrivate { - ESignature *signature; - guint disable_command_line : 1; -}; - -static guint signals[LAST_SIGNAL]; - -G_DEFINE_TYPE ( - ESignaturePreview, - e_signature_preview, - E_TYPE_WEB_VIEW) - -static void -signature_preview_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - switch (property_id) { - case PROP_DISABLE_COMMAND_LINE: - e_signature_preview_set_disable_command_line ( - E_SIGNATURE_PREVIEW (object), - g_value_get_boolean (value)); - return; - - case PROP_SIGNATURE: - e_signature_preview_set_signature ( - E_SIGNATURE_PREVIEW (object), - g_value_get_object (value)); - return; - } - - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); -} - -static void -signature_preview_get_property (GObject *object, - guint property_id, - GValue *value, - GParamSpec *pspec) -{ - switch (property_id) { - case PROP_DISABLE_COMMAND_LINE: - g_value_set_boolean ( - value, - e_signature_preview_get_disable_command_line ( - E_SIGNATURE_PREVIEW (object))); - return; - - case PROP_SIGNATURE: - g_value_set_object ( - value, - e_signature_preview_get_signature ( - E_SIGNATURE_PREVIEW (object))); - return; - } - - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); -} - -static void -signature_preview_dispose (GObject *object) -{ - ESignaturePreviewPrivate *priv; - - priv = E_SIGNATURE_PREVIEW_GET_PRIVATE (object); - - if (priv->signature != NULL) { - g_object_unref (priv->signature); - priv->signature = NULL; - } - - /* Chain up to parent's dispose() method. */ - G_OBJECT_CLASS (e_signature_preview_parent_class)->dispose (object); -} - -static void -signature_preview_constructed (GObject *object) -{ -#ifndef G_OS_WIN32 - GSettings *settings; - - settings = g_settings_new ("org.gnome.desktop.lockdown"); - - g_settings_bind ( - settings, "disable-command-line", - object, "disable-command-line", - G_SETTINGS_BIND_GET); - - g_object_unref (settings); -#endif - - /* Chain up to parent's constructed() method. */ - G_OBJECT_CLASS (e_signature_preview_parent_class)->constructed (object); -} - -static void -signature_preview_refresh (ESignaturePreview *preview) -{ - EWebView *web_view; - ESignature *signature; - const gchar *filename; - gboolean is_script; - gchar *content = NULL; - - /* XXX We should show error messages in the preview. */ - - web_view = E_WEB_VIEW (preview); - signature = e_signature_preview_get_signature (preview); - - if (signature == NULL) - goto clear; - - filename = e_signature_get_filename (signature); - is_script = e_signature_get_is_script (signature); - - if (is_script && preview->priv->disable_command_line) - goto clear; - - if (is_script) - content = e_run_signature_script (filename); - else - content = e_read_signature_file (signature, FALSE, NULL); - - if (content == NULL || *content == '\0') - goto clear; - - if (e_signature_get_is_html (signature)) - e_web_view_load_string (web_view, content); - else { - gchar *string; - - string = g_strdup_printf ("<PRE>%s</PRE>", content); - e_web_view_load_string (web_view, string); - g_free (string); - } - - g_free (content); - - return; - -clear: - e_web_view_clear (web_view); - - g_free (content); -} - -static void -e_signature_preview_class_init (ESignaturePreviewClass *class) -{ - GObjectClass *object_class; - - g_type_class_add_private (class, sizeof (ESignaturePreviewPrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->set_property = signature_preview_set_property; - object_class->get_property = signature_preview_get_property; - object_class->dispose = signature_preview_dispose; - object_class->constructed = signature_preview_constructed; - - class->refresh = signature_preview_refresh; - - g_object_class_install_property ( - object_class, - PROP_DISABLE_COMMAND_LINE, - g_param_spec_boolean ( - "disable-command-line", - "Disable Command Line", - NULL, - FALSE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT)); - - g_object_class_install_property ( - object_class, - PROP_SIGNATURE, - g_param_spec_object ( - "signature", - "Signature", - NULL, - E_TYPE_SIGNATURE, - G_PARAM_READWRITE)); - - signals[REFRESH] = g_signal_new ( - "refresh", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (ESignaturePreviewClass, refresh), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); -} - -static void -e_signature_preview_init (ESignaturePreview *preview) -{ - preview->priv = E_SIGNATURE_PREVIEW_GET_PRIVATE (preview); -} - -GtkWidget * -e_signature_preview_new (void) -{ - return g_object_new (E_TYPE_SIGNATURE_PREVIEW, NULL); -} - -void -e_signature_preview_refresh (ESignaturePreview *preview) -{ - g_return_if_fail (E_IS_SIGNATURE_PREVIEW (preview)); - - g_signal_emit (preview, signals[REFRESH], 0); -} - -gboolean -e_signature_preview_get_disable_command_line (ESignaturePreview *preview) -{ - g_return_val_if_fail (E_IS_SIGNATURE_PREVIEW (preview), FALSE); - - return preview->priv->disable_command_line; -} - -void -e_signature_preview_set_disable_command_line (ESignaturePreview *preview, - gboolean disable_command_line) -{ - g_return_if_fail (E_IS_SIGNATURE_PREVIEW (preview)); - - preview->priv->disable_command_line = disable_command_line; - - g_object_notify (G_OBJECT (preview), "disable-command-line"); -} - -ESignature * -e_signature_preview_get_signature (ESignaturePreview *preview) -{ - g_return_val_if_fail (E_IS_SIGNATURE_PREVIEW (preview), NULL); - - return preview->priv->signature; -} - -void -e_signature_preview_set_signature (ESignaturePreview *preview, - ESignature *signature) -{ - g_return_if_fail (E_IS_SIGNATURE_PREVIEW (preview)); - - if (signature != NULL) { - g_return_if_fail (E_IS_SIGNATURE (signature)); - g_object_ref (signature); - } - - if (preview->priv->signature != NULL) - g_object_unref (preview->priv->signature); - - preview->priv->signature = signature; - g_object_notify (G_OBJECT (preview), "signature"); - - e_signature_preview_refresh (preview); -} |