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author | Matthew Barnes <mbarnes@src.gnome.org> | 2009-02-10 10:51:52 +0800 |
---|---|---|
committer | Matthew Barnes <mbarnes@src.gnome.org> | 2009-02-10 10:51:52 +0800 |
commit | de169b4feeeaf2013aa256ddf70276bacbd6542a (patch) | |
tree | 8c159911c1aa8a7bbd476f460fce436bfbdcdf36 /widgets | |
parent | 566f8f6208f1e12ad342517abf550df870f07f2e (diff) | |
download | gsoc2013-evolution-de169b4feeeaf2013aa256ddf70276bacbd6542a.tar.gz gsoc2013-evolution-de169b4feeeaf2013aa256ddf70276bacbd6542a.tar.zst gsoc2013-evolution-de169b4feeeaf2013aa256ddf70276bacbd6542a.zip |
Rewrite the signature management UI from top to bottom.
- Break the UI out of Glade and into small, manageable widgets:
ESignatureEditor (moved from mail to widgets/misc)
ESignatureManager
ESignatureTreeView
ESignatureScriptDialog
- Move several signature utilities to e-util/e-signature-utils.c so
they're accessible from widgets/misc without introducing circular
dependences.
- Have EMailShellModule listen for new GtkhtmlEditor windows (from which
EMsgComposer and ESignatureEditor are derived) and configure the window
with spelling and HTML editing user preferences.
- Drastically simplifies em-composer-prefs.c.
svn path=/branches/kill-bonobo/; revision=37239
Diffstat (limited to 'widgets')
-rw-r--r-- | widgets/misc/Makefile.am | 8 | ||||
-rw-r--r-- | widgets/misc/e-signature-combo-box.c | 1 | ||||
-rw-r--r-- | widgets/misc/e-signature-combo-box.h | 1 | ||||
-rw-r--r-- | widgets/misc/e-signature-editor.c | 503 | ||||
-rw-r--r-- | widgets/misc/e-signature-editor.h | 70 | ||||
-rw-r--r-- | widgets/misc/e-signature-manager.c | 746 | ||||
-rw-r--r-- | widgets/misc/e-signature-manager.h | 100 | ||||
-rw-r--r-- | widgets/misc/e-signature-script-dialog.c | 463 | ||||
-rw-r--r-- | widgets/misc/e-signature-script-dialog.h | 76 | ||||
-rw-r--r-- | widgets/misc/e-signature-tree-view.c | 405 | ||||
-rw-r--r-- | widgets/misc/e-signature-tree-view.h | 78 |
11 files changed, 2451 insertions, 0 deletions
diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am index ce702ec9fd..a1d555085b 100644 --- a/widgets/misc/Makefile.am +++ b/widgets/misc/Makefile.am @@ -78,6 +78,10 @@ widgetsinclude_HEADERS = \ e-selection-model-simple.h \ e-selection-model.h \ e-signature-combo-box.h \ + e-signature-editor.h \ + e-signature-manager.h \ + e-signature-script-dialog.h \ + e-signature-tree-view.h \ e-unicode.h \ e-colors.h @@ -125,6 +129,10 @@ libemiscwidgets_la_SOURCES = \ e-selection-model-simple.c \ e-selection-model.c \ e-signature-combo-box.c \ + e-signature-editor.c \ + e-signature-manager.c \ + e-signature-script-dialog.c \ + e-signature-tree-view.c \ e-unicode.c \ e-colors.c diff --git a/widgets/misc/e-signature-combo-box.c b/widgets/misc/e-signature-combo-box.c index 9ebd20a0b2..40a93b7d25 100644 --- a/widgets/misc/e-signature-combo-box.c +++ b/widgets/misc/e-signature-combo-box.c @@ -1,4 +1,5 @@ /* + * e-signature-combo-box.c * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public diff --git a/widgets/misc/e-signature-combo-box.h b/widgets/misc/e-signature-combo-box.h index ec05c2b5d7..5cdd224e6b 100644 --- a/widgets/misc/e-signature-combo-box.h +++ b/widgets/misc/e-signature-combo-box.h @@ -1,4 +1,5 @@ /* + * e-signature-combo-box.h * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public diff --git a/widgets/misc/e-signature-editor.c b/widgets/misc/e-signature-editor.c new file mode 100644 index 0000000000..c7dcbdaad9 --- /dev/null +++ b/widgets/misc/e-signature-editor.c @@ -0,0 +1,503 @@ +/* + * e-signature-editor.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) + * + */ + +#include "e-signature-editor.h" + +#include <string.h> +#include <glib/gi18n.h> + +#include <e-util/e-error.h> +#include <e-util/e-signature-utils.h> + +#define E_SIGNATURE_EDITOR_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_SIGNATURE_EDITOR, ESignatureEditorPrivate)) + +enum { + PROP_0, + PROP_SIGNATURE +}; + +struct _ESignatureEditorPrivate { + GtkActionGroup *action_group; + ESignature *signature; + GtkWidget *entry; + gchar *original_name; +}; + +static const gchar *ui = +"<ui>\n" +" <menubar name='main-menu'>\n" +" <placeholder name='pre-edit-menu'>\n" +" <menu action='file-menu'>\n" +" <menuitem action='save-and-close'/>\n" +" <separator/>" +" <menuitem action='close'/>\n" +" </menu>\n" +" </placeholder>\n" +" </menubar>\n" +" <toolbar name='main-toolbar'>\n" +" <placeholder name='pre-main-toolbar'>\n" +" <toolitem action='save-and-close'/>\n" +" </placeholder>\n" +" </toolbar>\n" +"</ui>"; + +static gpointer parent_class = NULL; + +static void +handle_error (GError **error) +{ + if (*error != NULL) { + g_warning ("%s", (*error)->message); + g_clear_error (error); + } +} + +static void +action_close_cb (GtkAction *action, + ESignatureEditor *editor) +{ + gboolean something_changed = FALSE; + const gchar *original_name; + const gchar *signature_name; + + original_name = editor->priv->original_name; + signature_name = gtk_entry_get_text (GTK_ENTRY (editor->priv->entry)); + + something_changed |= gtkhtml_editor_has_undo (GTKHTML_EDITOR (editor)); + something_changed |= (strcmp (signature_name, original_name) != 0); + + if (something_changed) { + gint response; + + response = e_error_run ( + GTK_WINDOW (editor), + "mail:ask-signature-changed", NULL); + if (response == GTK_RESPONSE_YES) { + GtkActionGroup *action_group; + + action_group = editor->priv->action_group; + action = gtk_action_group_get_action ( + action_group, "save-and-close"); + gtk_action_activate (action); + return; + } else if (response == GTK_RESPONSE_CANCEL) + return; + } + + gtk_widget_destroy (GTK_WIDGET (editor)); +} + +static void +action_save_and_close_cb (GtkAction *action, + ESignatureEditor *editor) +{ + GtkWidget *entry; + ESignatureList *signature_list; + ESignature *signature; + ESignature *same_name; + const gchar *filename; + gchar *signature_name; + gboolean html; + GError *error = NULL; + + entry = editor->priv->entry; + html = gtkhtml_editor_get_html_mode (GTKHTML_EDITOR (editor)); + + if (editor->priv->signature == NULL) { + signature = e_signature_new (); + signature->name = g_strdup (_("Unnamed")); + signature->script = FALSE; + signature->html = html; + + /* FIXME Pass a GError and deal with it. */ + signature->filename = e_create_signature_file (NULL); + } else { + signature = g_object_ref (editor->priv->signature); + signature->html = html; + } + + filename = signature->filename; + gtkhtml_editor_save (GTKHTML_EDITOR (editor), filename, html, &error); + + if (error != NULL) { + e_error_run ( + GTK_WINDOW (editor), + "mail:no-save-signature", + error->message, NULL); + g_clear_error (&error); + return; + } + + signature_list = e_get_signature_list (); + + signature_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry))); + g_strstrip (signature_name); + + /* Make sure the signature name is not blank. */ + if (*signature_name == '\0') { + e_error_run ( + GTK_WINDOW (editor), + "mail:blank-signature", NULL); + gtk_widget_grab_focus (entry); + g_free (signature_name); + return; + } + + /* Don't overwrite an existing signature of the same name. + * XXX ESignatureList misuses const. */ + same_name = (ESignature *) e_signature_list_find ( + signature_list, E_SIGNATURE_FIND_NAME, signature_name); + if (same_name != NULL && strcmp (signature->uid, same_name->uid) != 0) { + e_error_run ( + GTK_WINDOW (editor), + "mail:signature-already-exists", + signature_name, NULL); + gtk_widget_grab_focus (entry); + g_free (signature_name); + return; + } + + g_free (signature->name); + signature->name = signature_name; + + if (editor->priv->signature != NULL) + e_signature_list_change (signature_list, signature); + else + e_signature_list_add (signature_list, signature); + e_signature_list_save (signature_list); + + gtk_widget_destroy (GTK_WIDGET (editor)); +} + +static GtkActionEntry entries[] = { + + { "close", + GTK_STOCK_CLOSE, + N_("_Close"), + "<Control>w", + NULL, + G_CALLBACK (action_close_cb) }, + + { "save-and-close", + GTK_STOCK_SAVE, + N_("_Save and Close"), + "<Control>Return", + NULL, + G_CALLBACK (action_save_and_close_cb) }, + + { "file-menu", + NULL, + N_("_File"), + NULL, + NULL, + NULL } +}; + +static gboolean +signature_editor_delete_event_cb (ESignatureEditor *editor, + GdkEvent *event) +{ + GtkActionGroup *action_group; + GtkAction *action; + + action_group = editor->priv->action_group; + action = gtk_action_group_get_action (action_group, "close"); + gtk_action_activate (action); + + return TRUE; +} + +static void +signature_editor_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SIGNATURE: + e_signature_editor_set_signature ( + E_SIGNATURE_EDITOR (object), + g_value_get_object (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_editor_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SIGNATURE: + g_value_set_object ( + value, e_signature_editor_get_signature ( + E_SIGNATURE_EDITOR (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_editor_dispose (GObject *object) +{ + ESignatureEditorPrivate *priv; + + priv = E_SIGNATURE_EDITOR_GET_PRIVATE (object); + + if (priv->action_group != NULL) { + g_object_unref (priv->action_group); + priv->action_group = NULL; + } + + if (priv->signature != NULL) { + g_object_unref (priv->signature); + priv->signature = NULL; + } + + if (priv->entry != NULL) { + g_object_unref (priv->entry); + priv->entry = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +signature_editor_finalize (GObject *object) +{ + ESignatureEditorPrivate *priv; + + priv = E_SIGNATURE_EDITOR_GET_PRIVATE (object); + + g_free (priv->original_name); + + /* Chain up to parent's finalize() method. */ + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static void +signature_editor_class_init (ESignatureEditorClass *class) +{ + GObjectClass *object_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (ESignatureEditorPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = signature_editor_set_property; + object_class->get_property = signature_editor_get_property; + object_class->dispose = signature_editor_dispose; + object_class->finalize = signature_editor_finalize; + + g_object_class_install_property ( + object_class, + PROP_SIGNATURE, + g_param_spec_object ( + "signature", + NULL, + NULL, + E_TYPE_SIGNATURE, + G_PARAM_READWRITE)); +} + +static void +signature_editor_init (ESignatureEditor *editor) +{ + GtkActionGroup *action_group; + GtkUIManager *manager; + GtkWidget *container; + GtkWidget *widget; + GtkWidget *vbox; + GError *error = NULL; + + editor->priv = E_SIGNATURE_EDITOR_GET_PRIVATE (editor); + vbox = GTKHTML_EDITOR (editor)->vbox; + + manager = gtkhtml_editor_get_ui_manager (GTKHTML_EDITOR (editor)); + + gtk_ui_manager_add_ui_from_string (manager, ui, -1, &error); + handle_error (&error); + + action_group = gtk_action_group_new ("signature"); + gtk_action_group_set_translation_domain ( + action_group, GETTEXT_PACKAGE); + gtk_action_group_add_actions ( + action_group, entries, + G_N_ELEMENTS (entries), editor); + gtk_ui_manager_insert_action_group (manager, action_group, 0); + editor->priv->action_group = g_object_ref (action_group); + + gtk_ui_manager_ensure_update (manager); + + gtk_window_set_title (GTK_WINDOW (editor), _("Edit Signature")); + + widget = gtk_hbox_new (FALSE, 6); + gtk_container_set_border_width (GTK_CONTAINER (widget), 6); + gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, FALSE, 0); + /* Position 2 should be between the main and style toolbars. */ + gtk_box_reorder_child (GTK_BOX (vbox), widget, 2); + gtk_widget_show (widget); + container = widget; + + widget = gtk_entry_new (); + gtk_box_pack_end (GTK_BOX (container), widget, TRUE, TRUE, 0); + editor->priv->entry = g_object_ref_sink (widget); + gtk_widget_show (widget); + + widget = gtk_label_new_with_mnemonic (_("_Signature Name:")); + gtk_label_set_mnemonic_widget (GTK_LABEL (widget), editor->priv->entry); + gtk_box_pack_end (GTK_BOX (container), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + g_signal_connect ( + editor, "delete-event", + G_CALLBACK (signature_editor_delete_event_cb), NULL); + + e_signature_editor_set_signature (editor, NULL); +} + +GType +e_signature_editor_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (ESignatureEditorClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) signature_editor_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (ESignatureEditor), + 0, /* n_preallocs */ + (GInstanceInitFunc) signature_editor_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GTKHTML_TYPE_EDITOR, "ESignatureEditor", + &type_info, 0); + } + + return type; +} + +GtkWidget * +e_signature_editor_new (void) +{ + return g_object_new (E_TYPE_SIGNATURE_EDITOR, NULL); +} + +ESignature * +e_signature_editor_get_signature (ESignatureEditor *editor) +{ + g_return_val_if_fail (E_IS_SIGNATURE_EDITOR (editor), NULL); + + return editor->priv->signature; +} + +void +e_signature_editor_set_signature (ESignatureEditor *editor, + ESignature *signature) +{ + const gchar *filename; + const gchar *signature_name; + gchar *contents; + gsize length; + GError *error = NULL; + + g_return_if_fail (E_IS_SIGNATURE_EDITOR (editor)); + + if (signature != NULL) + g_return_if_fail (E_SIGNATURE (signature)); + + if (editor->priv->signature != NULL) { + g_object_unref (editor->priv->signature); + editor->priv->signature = NULL; + } + + if (signature == NULL) + goto exit; + + editor->priv->signature = g_object_ref (signature); + + /* Load signature content. */ + + filename = signature->filename; + + if (signature->html) + g_file_get_contents (filename, &contents, &length, &error); + else { + gchar *data; + + data = e_read_signature_file (signature, FALSE, &error); + if (data != NULL) + contents = g_strdup_printf ("<PRE>\n%s", data); + else + contents = NULL; + length = -1; + g_free (data); + } + + if (error == NULL) { + gtkhtml_editor_set_html_mode ( + GTKHTML_EDITOR (editor), signature->html); + gtkhtml_editor_set_text_html ( + GTKHTML_EDITOR (editor), contents, length); + g_free (contents); + } else { + g_warning ("%s", error->message); + g_error_free (error); + } + +exit: + if (signature != NULL) + signature_name = signature->name; + else + signature_name = _("Unnamed"); + + /* Set the entry text before we grab focus. */ + g_free (editor->priv->original_name); + editor->priv->original_name = g_strdup (signature_name); + gtk_entry_set_text (GTK_ENTRY (editor->priv->entry), signature_name); + + /* Set the focus appropriately. If this is a new signature, draw + * the user's attention to the signature name entry. Otherwise go + * straight to the editing area. */ + if (signature == NULL) + gtk_widget_grab_focus (editor->priv->entry); + else { + GtkHTML *html; + + html = gtkhtml_editor_get_html (GTKHTML_EDITOR (editor)); + gtk_widget_grab_focus (GTK_WIDGET (html)); + } + + g_object_notify (G_OBJECT (editor), "signature"); +} diff --git a/widgets/misc/e-signature-editor.h b/widgets/misc/e-signature-editor.h new file mode 100644 index 0000000000..9d6c37ac87 --- /dev/null +++ b/widgets/misc/e-signature-editor.h @@ -0,0 +1,70 @@ +/* + * e-signature-editor.h + * + * 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) + * + */ + +#ifndef E_SIGNATURE_EDITOR_H +#define E_SIGNATURE_EDITOR_H + +#include <gtkhtml-editor.h> +#include <e-util/e-signature.h> + +/* Standard GObject macros */ +#define E_TYPE_SIGNATURE_EDITOR \ + (e_signature_editor_get_type ()) +#define E_SIGNATURE_EDITOR(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_SIGNATURE_EDITOR, ESignatureEditor)) +#define E_SIGNATURE_EDITOR_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_SIGNATURE_EDITOR, ESignatureEditorClass)) +#define E_IS_SIGNATURE_EDITOR(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_SIGNATURE_EDITOR)) +#define E_IS_SIGNATURE_EDITOR_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_SIGNATURE_EDITOR)) +#define E_SIGNATURE_EDITOR_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_SIGNATURE_EDITOR, ESignatureEditorClass)) + +G_BEGIN_DECLS + +typedef struct _ESignatureEditor ESignatureEditor; +typedef struct _ESignatureEditorClass ESignatureEditorClass; +typedef struct _ESignatureEditorPrivate ESignatureEditorPrivate; + +struct _ESignatureEditor { + GtkhtmlEditor parent; + ESignatureEditorPrivate *priv; +}; + +struct _ESignatureEditorClass { + GtkhtmlEditorClass parent_class; +}; + +GType e_signature_editor_get_type (void); +GtkWidget * e_signature_editor_new (void); +ESignature * e_signature_editor_get_signature (ESignatureEditor *editor); +void e_signature_editor_set_signature (ESignatureEditor *editor, + ESignature *signature); + +G_END_DECLS + +#endif /* E_SIGNATURE_EDITOR_H */ diff --git a/widgets/misc/e-signature-manager.c b/widgets/misc/e-signature-manager.c new file mode 100644 index 0000000000..0c145e9821 --- /dev/null +++ b/widgets/misc/e-signature-manager.c @@ -0,0 +1,746 @@ +/* + * e-signature-manager.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) + * + */ + +#include "e-signature-manager.h" + +#include <glib/gi18n.h> +#include <glib/gstdio.h> +#include <gdk/gdkkeysyms.h> +#include "e-util/e-binding.h" +#include "e-signature-tree-view.h" +#include "e-signature-script-dialog.h" + +#define E_SIGNATURE_MANAGER_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_SIGNATURE_MANAGER, ESignatureManagerPrivate)) + +struct _ESignatureManagerPrivate { + ESignatureList *signature_list; + + GtkWidget *tree_view; + GtkWidget *add_button; + GtkWidget *add_script_button; + GtkWidget *edit_button; + GtkWidget *remove_button; + + guint allow_scripts : 1; + guint prefer_html : 1; +}; + +enum { + PROP_0, + PROP_ALLOW_SCRIPTS, + PROP_PREFER_HTML, + PROP_SIGNATURE_LIST +}; + +enum { + ADD_SIGNATURE, + ADD_SIGNATURE_SCRIPT, + EDITOR_CREATED, + EDIT_SIGNATURE, + REMOVE_SIGNATURE, + LAST_SIGNAL +}; + +static gpointer parent_class; +static guint signals[LAST_SIGNAL]; + +static void +signature_manager_emit_editor_created (ESignatureManager *manager, + GtkWidget *editor) +{ + g_return_if_fail (E_IS_SIGNATURE_EDITOR (editor)); + + g_signal_emit (manager, signals[EDITOR_CREATED], 0, editor); +} + +static gboolean +signature_manager_key_press_event_cb (ESignatureManager *manager, + GdkEventKey *event) +{ + if (event->keyval == GDK_Delete) { + e_signature_manager_remove_signature (manager); + return TRUE; + } + + return FALSE; +} + +static gboolean +signature_manager_run_script_dialog (ESignatureManager *manager, + ESignature *signature, + const gchar *title) +{ + GtkWidget *dialog; + GFile *script_file; + const gchar *script_name; + gboolean success = FALSE; + gpointer parent; + + parent = gtk_widget_get_toplevel (GTK_WIDGET (manager)); + parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL; + + dialog = e_signature_script_dialog_new (parent); + gtk_window_set_title (GTK_WINDOW (dialog), title); + + if (signature->filename != NULL && signature->name != NULL) { + + script_file = g_file_new_for_path (signature->filename); + script_name = signature->name; + + e_signature_script_dialog_set_script_file ( + E_SIGNATURE_SCRIPT_DIALOG (dialog), script_file); + e_signature_script_dialog_set_script_name ( + E_SIGNATURE_SCRIPT_DIALOG (dialog), script_name); + + g_object_unref (script_file); + } + + if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_OK) + goto exit; + + script_file = e_signature_script_dialog_get_script_file ( + E_SIGNATURE_SCRIPT_DIALOG (dialog)); + script_name = e_signature_script_dialog_get_script_name ( + E_SIGNATURE_SCRIPT_DIALOG (dialog)); + + g_free (signature->filename); + signature->filename = g_file_get_path (script_file); + + g_free (signature->name); + signature->name = g_strdup (script_name); + + g_object_unref (script_file); + + success = TRUE; + +exit: + gtk_widget_destroy (dialog); + + return success; +} + +static void +signature_manager_selection_changed_cb (ESignatureManager *manager, + GtkTreeSelection *selection) +{ + GtkWidget *edit_button; + GtkWidget *remove_button; + GtkTreeModel *model; + GtkTreeIter iter; + + edit_button = manager->priv->edit_button; + remove_button = manager->priv->remove_button; + + if (gtk_tree_selection_get_selected (selection, &model, &iter)) { + gtk_widget_set_sensitive (edit_button, TRUE); + gtk_widget_set_sensitive (remove_button, TRUE); + } else { + gtk_widget_set_sensitive (edit_button, FALSE); + gtk_widget_set_sensitive (remove_button, FALSE); + } +} + +static void +signature_manager_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_ALLOW_SCRIPTS: + e_signature_manager_set_allow_scripts ( + E_SIGNATURE_MANAGER (object), + g_value_get_boolean (value)); + return; + + case PROP_PREFER_HTML: + e_signature_manager_set_prefer_html ( + E_SIGNATURE_MANAGER (object), + g_value_get_boolean (value)); + return; + + case PROP_SIGNATURE_LIST: + e_signature_manager_set_signature_list ( + E_SIGNATURE_MANAGER (object), + g_value_get_object (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_manager_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_ALLOW_SCRIPTS: + g_value_set_boolean ( + value, + e_signature_manager_get_allow_scripts ( + E_SIGNATURE_MANAGER (object))); + return; + + case PROP_PREFER_HTML: + g_value_set_boolean ( + value, + e_signature_manager_get_prefer_html ( + E_SIGNATURE_MANAGER (object))); + return; + + case PROP_SIGNATURE_LIST: + g_value_set_object ( + value, + e_signature_manager_get_signature_list ( + E_SIGNATURE_MANAGER (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_manager_dispose (GObject *object) +{ + ESignatureManagerPrivate *priv; + + priv = E_SIGNATURE_MANAGER_GET_PRIVATE (object); + + if (priv->signature_list != NULL) { + g_object_unref (priv->signature_list); + priv->signature_list = NULL; + } + + if (priv->tree_view != NULL) { + g_object_unref (priv->tree_view); + priv->tree_view = NULL; + } + + if (priv->add_button != NULL) { + g_object_unref (priv->add_button); + priv->add_button = NULL; + } + + if (priv->add_script_button != NULL) { + g_object_unref (priv->add_script_button); + priv->add_script_button = NULL; + } + + if (priv->edit_button != NULL) { + g_object_unref (priv->edit_button); + priv->edit_button = NULL; + } + + if (priv->remove_button != NULL) { + g_object_unref (priv->remove_button); + priv->remove_button = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +signature_manager_add_signature (ESignatureManager *manager) +{ + ESignatureTreeView *tree_view; + GtkWidget *editor; + + tree_view = e_signature_manager_get_tree_view (manager); + + editor = e_signature_editor_new (); + gtkhtml_editor_set_html_mode ( + GTKHTML_EDITOR (editor), manager->priv->prefer_html); + signature_manager_emit_editor_created (manager, editor); + + gtk_widget_grab_focus (GTK_WIDGET (tree_view)); +} + +static void +signature_manager_add_signature_script (ESignatureManager *manager) +{ + ESignatureTreeView *tree_view; + ESignatureList *signature_list; + ESignature *signature; + const gchar *title; + + title = _("Add Signature Script"); + tree_view = e_signature_manager_get_tree_view (manager); + signature_list = e_signature_manager_get_signature_list (manager); + + signature = e_signature_new (); + signature->script = TRUE; + signature->html = TRUE; + + if (signature_manager_run_script_dialog (manager, signature, title)) + e_signature_list_add (signature_list, signature); + + e_signature_list_save (signature_list); + g_object_unref (signature); + + gtk_widget_grab_focus (GTK_WIDGET (tree_view)); +} + +static void +signature_manager_editor_created (ESignatureManager *manager, + ESignatureEditor *editor) +{ + GtkWindowPosition position; + gpointer parent; + + position = GTK_WIN_POS_CENTER_ON_PARENT; + parent = gtk_widget_get_toplevel (GTK_WIDGET (manager)); + parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL; + + gtk_window_set_transient_for (GTK_WINDOW (editor), parent); + gtk_window_set_position (GTK_WINDOW (editor), position); + gtk_widget_show (GTK_WIDGET (editor)); +} + +static void +signature_manager_edit_signature (ESignatureManager *manager) +{ + ESignatureTreeView *tree_view; + ESignatureList *signature_list; + ESignature *signature; + GtkWidget *editor; + const gchar *title; + gchar *filename; + + tree_view = e_signature_manager_get_tree_view (manager); + signature = e_signature_tree_view_get_selected (tree_view); + signature_list = e_signature_manager_get_signature_list (manager); + + if (signature == NULL) + return; + + if (signature->script) + goto script; + + filename = signature->filename; + if (filename == NULL || *filename == '\0') { + g_free (filename); + filename = g_strdup (_("Unnamed")); + signature->filename = filename; + } + + editor = e_signature_editor_new (); + e_signature_editor_set_signature ( + E_SIGNATURE_EDITOR (editor), signature); + signature_manager_emit_editor_created (manager, editor); + + goto exit; + +script: + title = _("Edit Signature Script"); + + if (signature_manager_run_script_dialog (manager, signature, title)) + e_signature_list_change (signature_list, signature); + + e_signature_list_save (signature_list); + +exit: + gtk_widget_grab_focus (GTK_WIDGET (tree_view)); + + g_object_unref (signature); +} + +static void +signature_manager_remove_signature (ESignatureManager *manager) +{ + ESignatureTreeView *tree_view; + ESignatureList *signature_list; + ESignature *signature; + + tree_view = e_signature_manager_get_tree_view (manager); + signature = e_signature_tree_view_get_selected (tree_view); + signature_list = e_signature_tree_view_get_signature_list (tree_view); + + if (signature == NULL) + return; + + if (signature->filename != NULL && !signature->script) + g_unlink (signature->filename); + + e_signature_list_remove (signature_list, signature); + e_signature_list_save (signature_list); + + gtk_widget_grab_focus (GTK_WIDGET (tree_view)); +} + +static void +signature_manager_class_init (ESignatureManagerClass *class) +{ + GObjectClass *object_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (ESignatureManagerPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = signature_manager_set_property; + object_class->get_property = signature_manager_get_property; + object_class->dispose = signature_manager_dispose; + + class->add_signature = signature_manager_add_signature; + class->add_signature_script = signature_manager_add_signature_script; + class->editor_created = signature_manager_editor_created; + class->edit_signature = signature_manager_edit_signature; + class->remove_signature = signature_manager_remove_signature; + + g_object_class_install_property ( + object_class, + PROP_ALLOW_SCRIPTS, + g_param_spec_boolean ( + "allow-scripts", + "Allow Scripts", + NULL, + TRUE, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + + g_object_class_install_property ( + object_class, + PROP_PREFER_HTML, + g_param_spec_boolean ( + "prefer-html", + "Prefer HTML", + NULL, + TRUE, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + + g_object_class_install_property ( + object_class, + PROP_SIGNATURE_LIST, + g_param_spec_object ( + "signature-list", + "Signature List", + NULL, + E_TYPE_SIGNATURE_LIST, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + + signals[ADD_SIGNATURE] = g_signal_new ( + "add-signature", + G_OBJECT_CLASS_TYPE (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (ESignatureManagerClass, add_signature), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[ADD_SIGNATURE_SCRIPT] = g_signal_new ( + "add-signature-script", + G_OBJECT_CLASS_TYPE (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (ESignatureManagerClass, add_signature_script), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[EDITOR_CREATED] = g_signal_new ( + "editor-created", + G_OBJECT_CLASS_TYPE (class), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (ESignatureManagerClass, editor_created), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, + E_TYPE_SIGNATURE_EDITOR); + + signals[EDIT_SIGNATURE] = g_signal_new ( + "edit-signature", + G_OBJECT_CLASS_TYPE (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (ESignatureManagerClass, edit_signature), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); + + signals[REMOVE_SIGNATURE] = g_signal_new ( + "remove-signature", + G_OBJECT_CLASS_TYPE (class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (ESignatureManagerClass, remove_signature), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +static void +signature_manager_init (ESignatureManager *manager) +{ + GtkTreeSelection *selection; + GtkWidget *container; + GtkWidget *widget; + + manager->priv = E_SIGNATURE_MANAGER_GET_PRIVATE (manager); + + gtk_table_resize (GTK_TABLE (manager), 1, 2); + gtk_table_set_col_spacings (GTK_TABLE (manager), 6); + gtk_table_set_row_spacings (GTK_TABLE (manager), 12); + + container = GTK_WIDGET (manager); + + widget = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy ( + GTK_SCROLLED_WINDOW (widget), + GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); + gtk_scrolled_window_set_shadow_type ( + GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN); + gtk_table_attach ( + GTK_TABLE (container), widget, 0, 1, 0, 1, + GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0); + gtk_widget_show (widget); + + container = widget; + + widget = e_signature_tree_view_new (); + gtk_container_add (GTK_CONTAINER (container), widget); + manager->priv->tree_view = g_object_ref (widget); + gtk_widget_show (widget); + + e_mutual_binding_new ( + G_OBJECT (manager), "signature-list", + G_OBJECT (widget), "signature-list"); + + g_signal_connect_swapped ( + widget, "key-press-event", + G_CALLBACK (signature_manager_key_press_event_cb), + manager); + + g_signal_connect_swapped ( + widget, "row-activated", + G_CALLBACK (e_signature_manager_edit_signature), + manager); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget)); + + g_signal_connect_swapped ( + selection, "changed", + G_CALLBACK (signature_manager_selection_changed_cb), + manager); + + container = GTK_WIDGET (manager); + + widget = gtk_vbutton_box_new (); + gtk_button_box_set_layout ( + GTK_BUTTON_BOX (widget), GTK_BUTTONBOX_START); + gtk_box_set_spacing (GTK_BOX (widget), 6); + gtk_table_attach ( + GTK_TABLE (container), widget, + 1, 2, 0, 2, 0, GTK_FILL, 0, 0); + gtk_widget_show (widget); + + container = widget; + + widget = gtk_button_new_from_stock (GTK_STOCK_ADD); + gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); + manager->priv->add_button = g_object_ref (widget); + gtk_widget_show (widget); + + g_signal_connect_swapped ( + widget, "clicked", + G_CALLBACK (e_signature_manager_add_signature), + manager); + + widget = gtk_button_new_with_mnemonic (_("Add _Script")); + gtk_button_set_image ( + GTK_BUTTON (widget), gtk_image_new_from_stock ( + GTK_STOCK_EXECUTE, GTK_ICON_SIZE_BUTTON)); + gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); + manager->priv->add_script_button = g_object_ref (widget); + gtk_widget_show (widget); + + e_binding_new ( + G_OBJECT (manager), "allow-scripts", + G_OBJECT (widget), "sensitive"); + + g_signal_connect_swapped ( + widget, "clicked", + G_CALLBACK (e_signature_manager_add_signature_script), + manager); + + widget = gtk_button_new_from_stock (GTK_STOCK_EDIT); + gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); + manager->priv->edit_button = g_object_ref (widget); + gtk_widget_show (widget); + + g_signal_connect_swapped ( + widget, "clicked", + G_CALLBACK (e_signature_manager_edit_signature), + manager); + + widget = gtk_button_new_from_stock (GTK_STOCK_REMOVE); + gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); + manager->priv->remove_button = g_object_ref (widget); + gtk_widget_show (widget); + + g_signal_connect_swapped ( + widget, "clicked", + G_CALLBACK (e_signature_manager_remove_signature), + manager); +} + +GType +e_signature_manager_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (ESignatureManagerClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) signature_manager_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_init */ + sizeof (ESignatureManager), + 0, /* n_preallocs */ + (GInstanceInitFunc) signature_manager_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GTK_TYPE_TABLE, "ESignatureManager", &type_info, 0); + } + + return type; +} + +GtkWidget * +e_signature_manager_new (ESignatureList *signature_list) +{ + g_return_val_if_fail (E_IS_SIGNATURE_LIST (signature_list), NULL); + + return g_object_new ( + E_TYPE_SIGNATURE_MANAGER, + "signature-list", signature_list, NULL); +} + +void +e_signature_manager_add_signature (ESignatureManager *manager) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + g_signal_emit (manager, signals[ADD_SIGNATURE], 0); +} + +void +e_signature_manager_add_signature_script (ESignatureManager *manager) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + g_signal_emit (manager, signals[ADD_SIGNATURE_SCRIPT], 0); +} + +void +e_signature_manager_edit_signature (ESignatureManager *manager) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + g_signal_emit (manager, signals[EDIT_SIGNATURE], 0); +} + +void +e_signature_manager_remove_signature (ESignatureManager *manager) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + g_signal_emit (manager, signals[REMOVE_SIGNATURE], 0); +} + +gboolean +e_signature_manager_get_allow_scripts (ESignatureManager *manager) +{ + g_return_val_if_fail (E_IS_SIGNATURE_MANAGER (manager), FALSE); + + return manager->priv->allow_scripts; +} + +void +e_signature_manager_set_allow_scripts (ESignatureManager *manager, + gboolean allow_scripts) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + manager->priv->allow_scripts = allow_scripts; + + g_object_notify (G_OBJECT (manager), "allow-scripts"); +} + +gboolean +e_signature_manager_get_prefer_html (ESignatureManager *manager) +{ + g_return_val_if_fail (E_IS_SIGNATURE_MANAGER (manager), FALSE); + + return manager->priv->prefer_html; +} + +void +e_signature_manager_set_prefer_html (ESignatureManager *manager, + gboolean prefer_html) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + manager->priv->prefer_html = prefer_html; + + g_object_notify (G_OBJECT (manager), "prefer-html"); +} + +ESignatureList * +e_signature_manager_get_signature_list (ESignatureManager *manager) +{ + g_return_val_if_fail (E_IS_SIGNATURE_MANAGER (manager), NULL); + + return manager->priv->signature_list; +} + +void +e_signature_manager_set_signature_list (ESignatureManager *manager, + ESignatureList *signature_list) +{ + g_return_if_fail (E_IS_SIGNATURE_MANAGER (manager)); + + if (signature_list != NULL) { + g_return_if_fail (E_IS_SIGNATURE_LIST (signature_list)); + g_object_ref (signature_list); + } + + if (manager->priv->signature_list != NULL) + g_object_unref (manager->priv->signature_list); + + manager->priv->signature_list = signature_list; + + g_object_notify (G_OBJECT (manager), "signature-list"); +} + +ESignatureTreeView * +e_signature_manager_get_tree_view (ESignatureManager *manager) +{ + g_return_val_if_fail (E_IS_SIGNATURE_MANAGER (manager), NULL); + + return E_SIGNATURE_TREE_VIEW (manager->priv->tree_view); +} diff --git a/widgets/misc/e-signature-manager.h b/widgets/misc/e-signature-manager.h new file mode 100644 index 0000000000..6c182badab --- /dev/null +++ b/widgets/misc/e-signature-manager.h @@ -0,0 +1,100 @@ +/* + * e-signature-manager.h + * + * 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) + * + */ + +#ifndef E_SIGNATURE_MANAGER_H +#define E_SIGNATURE_MANAGER_H + +#include <gtk/gtk.h> +#include <e-util/e-signature-list.h> +#include <widgets/misc/e-signature-editor.h> +#include <widgets/misc/e-signature-tree-view.h> + +/* Standard GObject macros */ +#define E_TYPE_SIGNATURE_MANAGER \ + (e_signature_manager_get_type ()) +#define E_SIGNATURE_MANAGER(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_SIGNATURE_MANAGER, ESignatureManager)) +#define E_SIGNATURE_MANAGER_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_SIGNATURE_MANAGER, ESignatureManagerClass)) +#define E_IS_SIGNATURE_MANAGER(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_SIGNATURE_MANAGER)) +#define E_IS_SIGNATURE_MANAGER_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_SIGNATURE_MANAGER)) +#define E_SIGNATURE_MANAGER_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_SIGNATURE_MANAGER, ESignatureManagerClass)) + +G_BEGIN_DECLS + +typedef struct _ESignatureManager ESignatureManager; +typedef struct _ESignatureManagerClass ESignatureManagerClass; +typedef struct _ESignatureManagerPrivate ESignatureManagerPrivate; + +struct _ESignatureManager { + GtkTable parent; + ESignatureManagerPrivate *priv; +}; + +struct _ESignatureManagerClass { + GtkTableClass parent_class; + + void (*add_signature) (ESignatureManager *manager); + void (*add_signature_script) (ESignatureManager *manager); + void (*editor_created) (ESignatureManager *manager, + ESignatureEditor *editor); + void (*edit_signature) (ESignatureManager *manager); + void (*remove_signature) (ESignatureManager *manager); +}; + +GType e_signature_manager_get_type (void); +GtkWidget * e_signature_manager_new (ESignatureList *signature_list); +void e_signature_manager_add_signature + (ESignatureManager *manager); +void e_signature_manager_add_signature_script + (ESignatureManager *manager); +void e_signature_manager_edit_signature + (ESignatureManager *manager); +void e_signature_manager_remove_signature + (ESignatureManager *manager); +gboolean e_signature_manager_get_allow_scripts + (ESignatureManager *manager); +void e_signature_manager_set_allow_scripts + (ESignatureManager *manager, + gboolean allow_scripts); +gboolean e_signature_manager_get_prefer_html + (ESignatureManager *manager); +void e_signature_manager_set_prefer_html + (ESignatureManager *manager, + gboolean prefer_html); +ESignatureList *e_signature_manager_get_signature_list + (ESignatureManager *manager); +void e_signature_manager_set_signature_list + (ESignatureManager *manager, + ESignatureList *signature_list); +ESignatureTreeView * + e_signature_manager_get_tree_view + (ESignatureManager *manager); + +#endif /* E_SIGNATURE_MANAGER_H */ diff --git a/widgets/misc/e-signature-script-dialog.c b/widgets/misc/e-signature-script-dialog.c new file mode 100644 index 0000000000..06e021b046 --- /dev/null +++ b/widgets/misc/e-signature-script-dialog.c @@ -0,0 +1,463 @@ +/* + * e-signature-script-dialog.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) + * + */ + +#include "e-signature-script-dialog.h" + +#include <glib/gi18n.h> +#include "e-util/e-binding.h" + +#define E_SIGNATURE_SCRIPT_DIALOG_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_SIGNATURE_SCRIPT_DIALOG, ESignatureScriptDialogPrivate)) + +struct _ESignatureScriptDialogPrivate { + GtkWidget *entry; + GtkWidget *file_chooser; + GtkWidget *alert; +}; + +enum { + PROP_0, + PROP_SCRIPT_FILE, + PROP_SCRIPT_NAME +}; + +static gpointer parent_class; + +static gboolean +signature_script_dialog_filter_cb (const GtkFileFilterInfo *filter_info) +{ + const gchar *filename = filter_info->filename; + + return g_file_test (filename, G_FILE_TEST_IS_EXECUTABLE); +} + +static void +signature_script_dialog_update_status (ESignatureScriptDialog *dialog) +{ + GFile *script_file; + const gchar *script_name; + gboolean show_alert; + gboolean sensitive; + + script_file = e_signature_script_dialog_get_script_file (dialog); + script_name = e_signature_script_dialog_get_script_name (dialog); + + sensitive = (script_name != NULL && *script_name != '\0'); + + if (script_file != NULL) { + gboolean executable; + gchar *filename; + + filename = g_file_get_path (script_file); + executable = g_file_test (filename, G_FILE_TEST_IS_EXECUTABLE); + g_free (filename); + + show_alert = !executable; + sensitive &= executable; + + g_object_unref (script_file); + } else { + sensitive = FALSE; + show_alert = FALSE; + } + + if (show_alert) + gtk_widget_show (dialog->priv->alert); + else + gtk_widget_hide (dialog->priv->alert); + + gtk_dialog_set_response_sensitive ( + GTK_DIALOG (dialog), GTK_RESPONSE_OK, sensitive); +} + +static void +signature_script_dialog_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SCRIPT_FILE: + e_signature_script_dialog_set_script_file ( + E_SIGNATURE_SCRIPT_DIALOG (object), + g_value_get_object (value)); + return; + + case PROP_SCRIPT_NAME: + e_signature_script_dialog_set_script_name ( + E_SIGNATURE_SCRIPT_DIALOG (object), + g_value_get_string (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_script_dialog_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SCRIPT_FILE: + g_value_set_object ( + value, + e_signature_script_dialog_get_script_file ( + E_SIGNATURE_SCRIPT_DIALOG (object))); + return; + + case PROP_SCRIPT_NAME: + g_value_set_string ( + value, + e_signature_script_dialog_get_script_name ( + E_SIGNATURE_SCRIPT_DIALOG (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_script_dialog_dispose (GObject *object) +{ + ESignatureScriptDialogPrivate *priv; + + priv = E_SIGNATURE_SCRIPT_DIALOG_GET_PRIVATE (object); + + if (priv->entry != NULL) { + g_object_unref (priv->entry); + priv->entry = NULL; + } + + if (priv->file_chooser != NULL) { + g_object_unref (priv->file_chooser); + priv->file_chooser = NULL; + } + + if (priv->alert != NULL) { + g_object_unref (priv->alert); + priv->alert = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +signature_script_dialog_map (GtkWidget *widget) +{ + GtkWidget *action_area; + GtkWidget *content_area; + + /* Chain up to parent's map() method. */ + GTK_WIDGET_CLASS (parent_class)->map (widget); + + /* XXX Override GtkDialog's broken style property defaults. */ + action_area = gtk_dialog_get_action_area (GTK_DIALOG (widget)); + content_area = gtk_dialog_get_content_area (GTK_DIALOG (widget)); + + gtk_box_set_spacing (GTK_BOX (content_area), 12); + gtk_container_set_border_width (GTK_CONTAINER (action_area), 0); + gtk_container_set_border_width (GTK_CONTAINER (content_area), 12); +} + +static void +signature_script_dialog_class_init (ESignatureScriptDialogClass *class) +{ + GObjectClass *object_class; + GtkWidgetClass *widget_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (ESignatureScriptDialogPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = signature_script_dialog_set_property; + object_class->get_property = signature_script_dialog_get_property; + object_class->dispose = signature_script_dialog_dispose; + + widget_class = GTK_WIDGET_CLASS (class); + widget_class->map = signature_script_dialog_map; + + g_object_class_install_property ( + object_class, + PROP_SCRIPT_FILE, + g_param_spec_object ( + "script-file", + "Script File", + NULL, + G_TYPE_FILE, + G_PARAM_READWRITE)); + + g_object_class_install_property ( + object_class, + PROP_SCRIPT_NAME, + g_param_spec_string ( + "script-name", + "Script Name", + NULL, + _("Unnamed"), + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); +} + +static void +signature_script_dialog_init (ESignatureScriptDialog *dialog) +{ + GtkFileFilter *filter; + GtkWidget *content_area; + GtkWidget *container; + GtkWidget *widget; + gchar *markup; + + dialog->priv = E_SIGNATURE_SCRIPT_DIALOG_GET_PRIVATE (dialog); + + content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); + + gtk_dialog_add_button ( + GTK_DIALOG (dialog), + GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); + + gtk_dialog_add_button ( + GTK_DIALOG (dialog), + GTK_STOCK_SAVE, GTK_RESPONSE_OK); + + gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE); + gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); + + container = content_area; + + widget = gtk_table_new (4, 2, FALSE); + gtk_table_set_col_spacings (GTK_TABLE (widget), 6); + gtk_table_set_row_spacings (GTK_TABLE (widget), 6); + gtk_table_set_row_spacing (GTK_TABLE (widget), 0, 12); + gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + container = widget; + + widget = gtk_image_new_from_stock ( + GTK_STOCK_DIALOG_INFO, GTK_ICON_SIZE_DIALOG); + gtk_table_attach ( + GTK_TABLE (container), widget, + 0, 1, 0, 1, 0, 0, 0, 0); + gtk_widget_show (widget); + + widget = gtk_label_new (_( + "The output of this script will be used as your\n" + "signature. The name you specify will be used\n" + "for display purposes only.")); + gtk_table_attach ( + GTK_TABLE (container), widget, + 1, 2, 0, 1, GTK_FILL | GTK_EXPAND, 0, 0, 0); + gtk_widget_show (widget); + + widget = gtk_entry_new (); + gtk_entry_set_activates_default (GTK_ENTRY (widget), TRUE); + gtk_table_attach ( + GTK_TABLE (container), widget, + 1, 2, 1, 2, GTK_FILL | GTK_EXPAND, 0, 0, 0); + dialog->priv->entry = g_object_ref (widget); + gtk_widget_show (widget); + + widget = gtk_label_new_with_mnemonic (_("_Name:")); + gtk_label_set_mnemonic_widget ( + GTK_LABEL (widget), dialog->priv->entry); + gtk_misc_set_alignment (GTK_MISC (widget), 1.0, 0.5); + gtk_table_attach ( + GTK_TABLE (container), widget, + 0, 1, 1, 2, GTK_FILL, 0, 0, 0); + gtk_widget_show (widget); + + widget = gtk_file_chooser_button_new ( + NULL, GTK_FILE_CHOOSER_ACTION_OPEN); + gtk_table_attach ( + GTK_TABLE (container), widget, + 1, 2, 2, 3, GTK_FILL | GTK_EXPAND, 0, 0, 0); + dialog->priv->file_chooser = g_object_ref (widget); + gtk_widget_show (widget); + + /* Restrict file selection to executable files. */ + filter = gtk_file_filter_new (); + gtk_file_filter_add_custom ( + filter, GTK_FILE_FILTER_FILENAME, + (GtkFileFilterFunc) signature_script_dialog_filter_cb, + NULL, NULL); + gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (widget), filter); + + /* XXX ESignature stores a filename instead of a URI, + * so we have to restrict it to local files only. */ + gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (widget), TRUE); + + widget = gtk_label_new_with_mnemonic (_("S_cript:")); + gtk_label_set_mnemonic_widget ( + GTK_LABEL (widget), dialog->priv->file_chooser); + gtk_table_attach ( + GTK_TABLE (container), widget, + 0, 1, 2, 3, GTK_FILL, 0, 0, 0); + gtk_widget_show (widget); + + /* This is just a placeholder. */ + widget = gtk_label_new (NULL); + gtk_table_attach ( + GTK_TABLE (container), widget, + 0, 1, 3, 4, GTK_FILL, 0, 0, 0); + gtk_widget_show (widget); + + widget = gtk_hbox_new (FALSE, 6); + gtk_table_attach ( + GTK_TABLE (container), widget, + 1, 2, 3, 4, 0, 0, 0, 0); + dialog->priv->alert = g_object_ref (widget); + gtk_widget_show (widget); + + container = widget; + + widget = gtk_image_new_from_stock ( + GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_MENU); + gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); + gtk_widget_show (widget); + + markup = g_markup_printf_escaped ( + "<small>%s</small>", + _("Script file must be executable.")); + widget = gtk_label_new (markup); + gtk_label_set_use_markup (GTK_LABEL (widget), TRUE); + gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5); + gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); + gtk_widget_show (widget); + g_free (markup); + + g_signal_connect ( + dialog, "notify::script-file", + G_CALLBACK (signature_script_dialog_update_status), NULL); + + g_signal_connect ( + dialog, "notify::script-name", + G_CALLBACK (signature_script_dialog_update_status), NULL); + + g_signal_connect_swapped ( + dialog->priv->entry, "changed", + G_CALLBACK (signature_script_dialog_update_status), dialog); + + g_signal_connect_swapped ( + dialog->priv->file_chooser, "file-set", + G_CALLBACK (signature_script_dialog_update_status), dialog); + + signature_script_dialog_update_status (dialog); +} + +GType +e_signature_script_dialog_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (ESignatureScriptDialogClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) signature_script_dialog_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (ESignatureScriptDialog), + 0, /* n_preallocs */ + (GInstanceInitFunc) signature_script_dialog_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GTK_TYPE_DIALOG, "ESignatureScriptDialog", + &type_info, 0); + } + + return type; +} + +GtkWidget * +e_signature_script_dialog_new (GtkWindow *parent) +{ + return g_object_new ( + E_TYPE_SIGNATURE_SCRIPT_DIALOG, + "transient-for", parent, NULL); +} + +GFile * +e_signature_script_dialog_get_script_file (ESignatureScriptDialog *dialog) +{ + GtkFileChooser *file_chooser; + + g_return_val_if_fail (E_IS_SIGNATURE_SCRIPT_DIALOG (dialog), NULL); + + file_chooser = GTK_FILE_CHOOSER (dialog->priv->file_chooser); + + return gtk_file_chooser_get_file (file_chooser); +} + +void +e_signature_script_dialog_set_script_file (ESignatureScriptDialog *dialog, + GFile *script_file) +{ + GtkFileChooser *file_chooser; + GError *error = NULL; + + g_return_if_fail (E_IS_SIGNATURE_SCRIPT_DIALOG (dialog)); + g_return_if_fail (G_IS_FILE (script_file)); + + file_chooser = GTK_FILE_CHOOSER (dialog->priv->file_chooser); + + if (gtk_file_chooser_set_file (file_chooser, script_file, &error)) + g_object_notify (G_OBJECT (dialog), "script-file"); + else { + g_warning ("%s", error->message); + g_error_free (error); + } +} + +const gchar * +e_signature_script_dialog_get_script_name (ESignatureScriptDialog *dialog) +{ + GtkEntry *entry; + + g_return_val_if_fail (E_IS_SIGNATURE_SCRIPT_DIALOG (dialog), NULL); + + entry = GTK_ENTRY (dialog->priv->entry); + + return gtk_entry_get_text (entry); +} + +void +e_signature_script_dialog_set_script_name (ESignatureScriptDialog *dialog, + const gchar *script_name) +{ + GtkEntry *entry; + + g_return_if_fail (E_IS_SIGNATURE_SCRIPT_DIALOG (dialog)); + + if (script_name == NULL) + script_name = ""; + + entry = GTK_ENTRY (dialog->priv->entry); + gtk_entry_set_text (entry, script_name); + + g_object_notify (G_OBJECT (dialog), "script-name"); +} diff --git a/widgets/misc/e-signature-script-dialog.h b/widgets/misc/e-signature-script-dialog.h new file mode 100644 index 0000000000..4cd7f05632 --- /dev/null +++ b/widgets/misc/e-signature-script-dialog.h @@ -0,0 +1,76 @@ +/* + * e-signature-script-dialog.h + * + * 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) + * + */ + +#ifndef E_SIGNATURE_SCRIPT_DIALOG_H +#define E_SIGNATURE_SCRIPT_DIALOG_H + +#include <gtk/gtk.h> + +/* Standard GObject macros */ +#define E_TYPE_SIGNATURE_SCRIPT_DIALOG \ + (e_signature_script_dialog_get_type ()) +#define E_SIGNATURE_SCRIPT_DIALOG(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_SIGNATURE_SCRIPT_DIALOG, ESignatureScriptDialog)) +#define E_SIGNATURE_SCRIPT_DIALOG_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_SIGNATURE_SCRIPT_DIALOG, ESignatureScriptDialogClass)) +#define E_IS_SIGNATURE_SCRIPT_DIALOG(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_SIGNATURE_SCRIPT_DIALOG)) +#define E_IS_SIGNATURE_SCRIPT_DIALOG_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_SIGNATURE_SCRIPT_DIALOG)) +#define E_SIGNATURE_SCRIPT_DIALOG_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_SIGNATURE_SCRIPT_DIALOG, ESignatureScriptDialogClass)) + +G_BEGIN_DECLS + +typedef struct _ESignatureScriptDialog ESignatureScriptDialog; +typedef struct _ESignatureScriptDialogClass ESignatureScriptDialogClass; +typedef struct _ESignatureScriptDialogPrivate ESignatureScriptDialogPrivate; + +struct _ESignatureScriptDialog { + GtkDialog parent; + ESignatureScriptDialogPrivate *priv; +}; + +struct _ESignatureScriptDialogClass { + GtkDialogClass parent_class; +}; + +GType e_signature_script_dialog_get_type (void); +GtkWidget * e_signature_script_dialog_new (GtkWindow *parent); +GFile * e_signature_script_dialog_get_script_file + (ESignatureScriptDialog *dialog); +void e_signature_script_dialog_set_script_file + (ESignatureScriptDialog *dialog, + GFile *script_file); +const gchar * e_signature_script_dialog_get_script_name + (ESignatureScriptDialog *dialog); +void e_signature_script_dialog_set_script_name + (ESignatureScriptDialog *dialog, + const gchar *script_name); + +G_END_DECLS + +#endif /* E_SIGNATURE_SCRIPT_DIALOG_H */ diff --git a/widgets/misc/e-signature-tree-view.c b/widgets/misc/e-signature-tree-view.c new file mode 100644 index 0000000000..ef1cc36b14 --- /dev/null +++ b/widgets/misc/e-signature-tree-view.c @@ -0,0 +1,405 @@ +/* + * e-signature-tree-view.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) + * + */ + +#include "e-signature-tree-view.h" + +#define E_SIGNATURE_TREE_VIEW_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_SIGNATURE_TREE_VIEW, ESignatureTreeViewPrivate)) + +enum { + COLUMN_STRING, + COLUMN_SIGNATURE +}; + +enum { + PROP_0, + PROP_SIGNATURE_LIST +}; + +enum { + REFRESHED, + LAST_SIGNAL +}; + +struct _ESignatureTreeViewPrivate { + ESignatureList *signature_list; + GHashTable *index; +}; + +static gpointer parent_class; +static guint signal_ids[LAST_SIGNAL]; + +static void +signature_tree_view_refresh_cb (ESignatureList *signature_list, + ESignature *unused, + ESignatureTreeView *tree_view) +{ + GtkListStore *store; + GtkTreeModel *model; + GtkTreeIter tree_iter; + EIterator *signature_iter; + ESignature *signature; + GHashTable *index; + GList *list = NULL; + GList *iter; + + store = gtk_list_store_new (2, G_TYPE_STRING, E_TYPE_SIGNATURE); + model = GTK_TREE_MODEL (store); + index = tree_view->priv->index; + + g_hash_table_remove_all (index); + + if (signature_list == NULL) + goto skip; + + /* Build a list of ESignatures to display. */ + signature_iter = e_list_get_iterator (E_LIST (signature_list)); + while (e_iterator_is_valid (signature_iter)) { + + /* XXX EIterator misuses const. */ + signature = (ESignature *) e_iterator_get (signature_iter); + list = g_list_prepend (list, signature); + e_iterator_next (signature_iter); + } + g_object_unref (signature_iter); + + list = g_list_reverse (list); + + /* Populate the list store and index. */ + for (iter = list; iter != NULL; iter = iter->next) { + GtkTreeRowReference *reference; + GtkTreePath *path; + + signature = iter->data; + + /* Skip autogenerated signatures. */ + if (signature->autogen) + continue; + + gtk_list_store_append (store, &tree_iter); + gtk_list_store_set ( + store, &tree_iter, + COLUMN_STRING, signature->name, + COLUMN_SIGNATURE, signature, -1); + + path = gtk_tree_model_get_path (model, &tree_iter); + reference = gtk_tree_row_reference_new (model, path); + g_hash_table_insert (index, signature, reference); + gtk_tree_path_free (path); + } + +skip: + /* Restore the previously selected signature. */ + signature = e_signature_tree_view_get_selected (tree_view); + if (signature != NULL) + g_object_ref (signature); + gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), model); + e_signature_tree_view_set_selected (tree_view, signature); + if (signature != NULL) + g_object_unref (signature); + + g_signal_emit (tree_view, signal_ids[REFRESHED], 0); +} + +static GObject * +signature_tree_view_constructor (GType type, + guint n_construct_properties, + GObjectConstructParam *construct_properties) +{ + GObject *object; + GtkTreeView *tree_view; + GtkTreeViewColumn *column; + GtkCellRenderer *renderer; + + /* Chain up to parent's constructor() method. */ + object = G_OBJECT_CLASS (parent_class)->constructor ( + type, n_construct_properties, construct_properties); + + tree_view = GTK_TREE_VIEW (object); + gtk_tree_view_set_headers_visible (tree_view, FALSE); + + column = gtk_tree_view_column_new (); + renderer = gtk_cell_renderer_text_new (); + gtk_tree_view_column_pack_start (column, renderer, TRUE); + gtk_tree_view_column_add_attribute ( + column, renderer, "text", COLUMN_STRING); + gtk_tree_view_append_column (tree_view, column); + + return object; +} + +static void +signature_tree_view_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SIGNATURE_LIST: + e_signature_tree_view_set_signature_list ( + E_SIGNATURE_TREE_VIEW (object), + g_value_get_object (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_tree_view_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_SIGNATURE_LIST: + g_value_set_object ( + value, + e_signature_tree_view_get_signature_list ( + E_SIGNATURE_TREE_VIEW (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +signature_tree_view_dispose (GObject *object) +{ + ESignatureTreeViewPrivate *priv; + + priv = E_SIGNATURE_TREE_VIEW_GET_PRIVATE (object); + + if (priv->signature_list != NULL) { + g_signal_handlers_disconnect_by_func ( + priv->signature_list, + signature_tree_view_refresh_cb, object); + g_object_unref (priv->signature_list); + priv->signature_list = NULL; + } + + g_hash_table_remove_all (priv->index); + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +signature_tree_view_finalize (GObject *object) +{ + ESignatureTreeViewPrivate *priv; + + priv = E_SIGNATURE_TREE_VIEW_GET_PRIVATE (object); + + g_hash_table_destroy (priv->index); + + /* Chain up to parent's finalize() method. */ + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static void +signature_tree_view_class_init (ESignatureTreeViewClass *class) +{ + GObjectClass *object_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (ESignatureTreeViewPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->constructor = signature_tree_view_constructor; + object_class->set_property = signature_tree_view_set_property; + object_class->get_property = signature_tree_view_get_property; + object_class->dispose = signature_tree_view_dispose; + object_class->finalize = signature_tree_view_finalize; + + g_object_class_install_property ( + object_class, + PROP_SIGNATURE_LIST, + g_param_spec_object ( + "signature-list", + "Signature List", + NULL, + E_TYPE_SIGNATURE_LIST, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + + signal_ids[REFRESHED] = g_signal_new ( + "refreshed", + G_TYPE_FROM_CLASS (class), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +static void +signature_tree_view_init (ESignatureTreeView *tree_view) +{ + GHashTable *index; + + /* Reverse-lookup index */ + index = g_hash_table_new_full ( + g_direct_hash, g_direct_equal, + (GDestroyNotify) g_object_unref, + (GDestroyNotify) gtk_tree_row_reference_free); + + tree_view->priv = E_SIGNATURE_TREE_VIEW_GET_PRIVATE (tree_view); + tree_view->priv->index = index; +} + +GType +e_signature_tree_view_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (ESignatureTreeViewClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) signature_tree_view_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (ESignatureTreeView), + 0, /* n_preallocs */ + (GInstanceInitFunc) signature_tree_view_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + GTK_TYPE_TREE_VIEW, "ESignatureTreeView", + &type_info, 0); + } + + return type; +} + +GtkWidget * +e_signature_tree_view_new (void) +{ + return g_object_new (E_TYPE_SIGNATURE_TREE_VIEW, NULL); +} + +ESignatureList * +e_signature_tree_view_get_signature_list (ESignatureTreeView *tree_view) +{ + g_return_val_if_fail (E_IS_SIGNATURE_TREE_VIEW (tree_view), NULL); + + return tree_view->priv->signature_list; +} + +void +e_signature_tree_view_set_signature_list (ESignatureTreeView *tree_view, + ESignatureList *signature_list) +{ + ESignatureTreeViewPrivate *priv; + + g_return_if_fail (E_IS_SIGNATURE_TREE_VIEW (tree_view)); + + if (signature_list != NULL) + g_return_if_fail (E_IS_SIGNATURE_LIST (signature_list)); + + priv = E_SIGNATURE_TREE_VIEW_GET_PRIVATE (tree_view); + + if (priv->signature_list != NULL) { + g_signal_handlers_disconnect_by_func ( + priv->signature_list, + signature_tree_view_refresh_cb, tree_view); + g_object_unref (priv->signature_list); + priv->signature_list = NULL; + } + + if (signature_list != NULL) { + priv->signature_list = g_object_ref (signature_list); + + /* Listen for changes to the signature list. */ + g_signal_connect ( + priv->signature_list, "signature-added", + G_CALLBACK (signature_tree_view_refresh_cb), + tree_view); + g_signal_connect ( + priv->signature_list, "signature-changed", + G_CALLBACK (signature_tree_view_refresh_cb), + tree_view); + g_signal_connect ( + priv->signature_list, "signature-removed", + G_CALLBACK (signature_tree_view_refresh_cb), + tree_view); + } + + signature_tree_view_refresh_cb (signature_list, NULL, tree_view); + + g_object_notify (G_OBJECT (tree_view), "signature-list"); +} + +ESignature * +e_signature_tree_view_get_selected (ESignatureTreeView *tree_view) +{ + ESignature *signature; + GtkTreeSelection *selection; + GtkTreeModel *model; + GtkTreeIter iter; + + g_return_val_if_fail (E_IS_SIGNATURE_TREE_VIEW (tree_view), NULL); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)); + if (!gtk_tree_selection_get_selected (selection, &model, &iter)) + return NULL; + + gtk_tree_model_get (model, &iter, COLUMN_SIGNATURE, &signature, -1); + + return signature; +} + +gboolean +e_signature_tree_view_set_selected (ESignatureTreeView *tree_view, + ESignature *signature) +{ + GtkTreeRowReference *reference; + GtkTreeSelection *selection; + GtkTreePath *path; + + g_return_val_if_fail (E_IS_SIGNATURE_TREE_VIEW (tree_view), FALSE); + + if (signature != NULL) + g_return_val_if_fail (E_IS_SIGNATURE (signature), FALSE); + + selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)); + + /* NULL means clear the selection. */ + if (signature == NULL) { + gtk_tree_selection_unselect_all (selection); + return TRUE; + } + + /* Lookup the tree row reference for the signature. */ + reference = g_hash_table_lookup (tree_view->priv->index, signature); + if (reference == NULL) + return FALSE; + + /* Select the referenced path. */ + path = gtk_tree_row_reference_get_path (reference); + gtk_tree_selection_select_path (selection, path); + gtk_tree_path_free (path); + + return TRUE; +} diff --git a/widgets/misc/e-signature-tree-view.h b/widgets/misc/e-signature-tree-view.h new file mode 100644 index 0000000000..3afe569136 --- /dev/null +++ b/widgets/misc/e-signature-tree-view.h @@ -0,0 +1,78 @@ +/* + * e-signature-tree-view.h + * + * 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) + * + */ + +#ifndef E_SIGNATURE_TREE_VIEW_H +#define E_SIGNATURE_TREE_VIEW_H + +#include <gtk/gtk.h> +#include <e-util/e-signature.h> +#include <e-util/e-signature-list.h> + +/* Standard GObject macros */ +#define E_TYPE_SIGNATURE_TREE_VIEW \ + (e_signature_tree_view_get_type ()) +#define E_SIGNATURE_TREE_VIEW(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_SIGNATURE_TREE_VIEW, ESignatureTreeView)) +#define E_SIGNATURE_TREE_VIEW_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_SIGNATURE_TREE_VIEW, ESignatureTreeViewClass)) +#define E_IS_SIGNATURE_TREE_VIEW(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_SIGNATURE_TREE_VIEW)) +#define E_IS_SIGNATURE_TREE_VIEW_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_SIGNATURE_TREE_VIEW)) +#define E_SIGNATURE_TREE_VIEW_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_SIGNATURE_TREE_VIEW, ESignatureTreeViewClass)) + +G_BEGIN_DECLS + +typedef struct _ESignatureTreeView ESignatureTreeView; +typedef struct _ESignatureTreeViewClass ESignatureTreeViewClass; +typedef struct _ESignatureTreeViewPrivate ESignatureTreeViewPrivate; + +struct _ESignatureTreeView { + GtkTreeView parent; + ESignatureTreeViewPrivate *priv; +}; + +struct _ESignatureTreeViewClass { + GtkTreeViewClass parent_class; +}; + +GType e_signature_tree_view_get_type (void); +GtkWidget * e_signature_tree_view_new (void); +ESignatureList *e_signature_tree_view_get_signature_list + (ESignatureTreeView *tree_view); +void e_signature_tree_view_set_signature_list + (ESignatureTreeView *tree_view, + ESignatureList *signature_list); +ESignature * e_signature_tree_view_get_selected + (ESignatureTreeView *tree_view); +gboolean e_signature_tree_view_set_selected + (ESignatureTreeView *tree_view, + ESignature *signature); + +G_END_DECLS + +#endif /* E_SIGNATURE_TREE_VIEW_H */ |