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[evolution-kolab/ek-wip-gui: 22/22] EPlugin: finalized implementation for folder permissions dialog

commit 9691e2c8511e57c475f23fc06bf013b1e288db56
Author: Christian Hilberg <hilberg kernelconcepts de>
Date:   Mon Feb 20 21:52:07 2012 +0100

    EPlugin: finalized implementation for folder permissions dialog
    
    * added widgets for Kolab user selection
      and user list retrieval
    * added add/edit/remove stock buttons
    * added add/edit common dialog with
      Kolab user selector (editable combo box)
      and a button to retrieve the list of
      users

 src/eplugin/e-kolab-folder-permissions.c |  233 ++++++++++++++++++++++++++++++
 src/eplugin/e-kolab-folder-permissions.h |   15 ++
 2 files changed, 248 insertions(+), 0 deletions(-)
---
diff --git a/src/eplugin/e-kolab-folder-permissions.c b/src/eplugin/e-kolab-folder-permissions.c
index 9efa23d..36051ca 100644
--- a/src/eplugin/e-kolab-folder-permissions.c
+++ b/src/eplugin/e-kolab-folder-permissions.c
@@ -35,12 +35,197 @@
 
 #include "e-kolab-folder-permissions.h"
 
+enum {
+	KOLAB_PERM_TREE_VIEW_COL_NAME = 0,
+	KOLAB_PERM_TREE_VIEW_COL_LEVEL,
+	KOLAB_PERM_TREE_VIEW_LAST_COL
+};
+
 /*----------------------------------------------------------------------------*/
 /* internal statics (non-UI) */
 
 /*----------------------------------------------------------------------------*/
 /* internal statics (UI) */
 
+static void
+kolab_folder_permissions_ui_edit_dialog_response_cb (GObject *dialog,
+                                                     gint response_id)
+{
+	g_return_if_fail (dialog != NULL);
+
+	if (response_id != GTK_RESPONSE_OK) {
+		gtk_widget_destroy (GTK_WIDGET (dialog));
+		return;
+	}
+
+	/* FIXME implement me */
+	g_warning ("%s: FIXME implement me", __func__);
+}
+
+static void
+kolab_folder_permissions_ui_edit_dialog_cb (KolabFolderPermUIData *uidata)
+{
+	GtkWidget *dialog = NULL;
+	GtkWidget *content = NULL;
+	GtkWidget *hbox = NULL;
+	GtkWidget *label = NULL;
+	GtkWidget *entry = NULL;
+	GtkWidget *frame = NULL;
+	GtkWidget *btn = NULL;
+	GtkWidget *grid = NULL;
+	GtkWidget *widget = NULL;
+	gchar *tmp_str = NULL;
+
+	g_assert (uidata != NULL);
+	g_assert (uidata->widgets != NULL);
+
+	dialog = gtk_dialog_new_with_buttons (_("Edit Kolab folder permissions..."),
+		                             NULL, /* parent */
+		                             GTK_DIALOG_DESTROY_WITH_PARENT|GTK_DIALOG_MODAL,
+		                             GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		                             GTK_STOCK_OK, GTK_RESPONSE_OK,
+		                             NULL);
+
+	content = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+	gtk_container_set_border_width (GTK_CONTAINER (content), 6);
+
+	hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
+	tmp_str = g_strconcat (_("User Identification"), ":", NULL);
+	label = gtk_label_new (tmp_str);
+	g_free (tmp_str);
+	gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+	entry = gtk_combo_box_new_with_entry ();
+	uidata->widgets->edit_entry_box = entry;
+	gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
+	btn = gtk_button_new_with_label (_("Retrieve..."));
+	uidata->widgets->edit_btn_retrieve = btn;
+	gtk_box_pack_start (GTK_BOX (hbox), btn, TRUE, FALSE, 0);
+	gtk_container_add (GTK_CONTAINER (content), hbox);
+
+	frame = gtk_frame_new (_("Access Rights"));
+	gtk_container_add (GTK_CONTAINER (content), frame);
+
+	grid = gtk_grid_new ();
+	gtk_orientable_set_orientation (GTK_ORIENTABLE (grid), GTK_ORIENTATION_VERTICAL);
+	gtk_grid_set_column_spacing (GTK_GRID (grid), 2);
+	gtk_container_set_border_width (GTK_CONTAINER (grid), 16);
+	gtk_container_add (GTK_CONTAINER (frame), grid);
+
+	widget = gtk_radio_button_new_with_label (NULL, C_("Permissions", "None"));
+	uidata->widgets->radio_btn_perm_none = widget;
+	uidata->widgets->radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (widget));
+	gtk_container_add (GTK_CONTAINER (grid), widget);
+
+	widget = gtk_radio_button_new_with_label (uidata->widgets->radio_group, C_("Permissions", "Read"));
+	uidata->widgets->radio_btn_perm_read = widget;
+	gtk_container_add (GTK_CONTAINER (grid), widget);
+
+	widget = gtk_radio_button_new_with_label (uidata->widgets->radio_group, C_("Permissions", "Append"));
+	uidata->widgets->radio_btn_perm_append = widget;
+	gtk_container_add (GTK_CONTAINER (grid), widget);
+
+	widget = gtk_radio_button_new_with_label (uidata->widgets->radio_group, C_("Permissions", "Write"));
+	uidata->widgets->radio_btn_perm_write = widget;
+	gtk_container_add (GTK_CONTAINER (grid), widget);
+
+	widget = gtk_radio_button_new_with_label (uidata->widgets->radio_group, C_("Permissions", "All"));
+	uidata->widgets->radio_btn_perm_all = widget;
+	gtk_container_add (GTK_CONTAINER (grid), widget);
+
+	/* FIXME connect signals */
+	g_warning ("%s: FIXME connect signals", __func__);
+
+	g_signal_connect (dialog,
+	                  "response",
+	                  G_CALLBACK (kolab_folder_permissions_ui_edit_dialog_response_cb),
+	                  NULL);
+	gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+	gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
+	                                   GTK_RESPONSE_OK,
+	                                   FALSE);
+
+	uidata->widgets->edit_dialog = dialog;
+
+	gtk_widget_show_all (content);
+	gtk_widget_show (dialog);
+}
+
+static GtkWidget*
+kolab_folder_permissions_ui_create_tree_view (KolabFolderPermUIData *uidata)
+{
+	GtkTreeView *tree_view = NULL;
+	GtkTreeModel *tree_model = NULL;
+	GtkTreeSelection *selection = NULL;
+	GtkCellRenderer *renderer = NULL;
+	GtkTreeViewColumn *column = NULL;
+
+	g_assert (uidata != NULL);
+	g_assert (uidata->widgets != NULL);
+
+	tree_model = GTK_TREE_MODEL (gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING));
+	tree_view = GTK_TREE_VIEW (gtk_tree_view_new_with_model (tree_model));
+	gtk_tree_view_set_grid_lines (tree_view, GTK_TREE_VIEW_GRID_LINES_BOTH);
+	gtk_tree_view_set_rubber_banding (tree_view, TRUE);
+
+	renderer = gtk_cell_renderer_text_new ();
+	g_object_set (renderer, "editable", FALSE, NULL);
+	gtk_tree_view_insert_column_with_attributes (tree_view,
+	                                             -1,
+	                                             _("Name"),
+	                                             renderer,
+	                                             "text",
+	                                             KOLAB_PERM_TREE_VIEW_COL_NAME,
+	                                             NULL);
+	column = gtk_tree_view_get_column (tree_view, KOLAB_PERM_TREE_VIEW_COL_NAME);
+	gtk_tree_view_column_set_expand (column, TRUE);
+
+	renderer = gtk_cell_renderer_text_new ();
+	g_object_set (renderer, "editable", FALSE, NULL);
+	gtk_tree_view_insert_column_with_attributes (tree_view,
+	                                             -1,
+	                                             _("Permission level"),
+	                                             renderer,
+	                                             "text",
+	                                             KOLAB_PERM_TREE_VIEW_COL_LEVEL,
+	                                             NULL);
+
+	selection = gtk_tree_view_get_selection (tree_view);
+	gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
+	/* FIXME connect signal to callback
+	g_signal_connect (selection, "changed", G_CALLBACK (folder_permissions_tree_selection_changed_cb), widgets);
+	*/
+	gtk_tree_view_set_headers_visible (tree_view, TRUE);
+	gtk_tree_view_set_headers_clickable (tree_view, FALSE);
+	gtk_tree_view_set_fixed_height_mode (tree_view, TRUE);
+
+	return GTK_WIDGET (tree_view);
+}
+
+/* FIXME testing/debugging only, remove */
+static void
+add_some_content_to_treeview (GtkTreeView *treeview)
+{
+	GtkListStore *liststore = NULL;
+
+	g_assert (treeview != NULL);
+
+	liststore = GTK_LIST_STORE (gtk_tree_view_get_model (treeview));
+
+	gtk_list_store_insert_with_values (liststore,
+	                                   NULL,
+	                                   0,
+	                                   0, g_strdup ("this is a lengthy user name entry"),
+	                                   1, g_strdup ("and the lengthy permission string, display testing"),
+	                                   -1);
+	gtk_list_store_insert_with_values (liststore,
+	                                   NULL,
+	                                   1,
+	                                   0, g_strdup ("this is another lengthy user name entry"),
+	                                   1, g_strdup ("and another lengthy permission string, display testing"),
+	                                   -1);
+
+}
+
 /*----------------------------------------------------------------------------*/
 /* API functions (non-UI) */
 
@@ -91,9 +276,57 @@ KolabFolderPermUIData*
 e_kolab_folder_permissions_ui_new (void)
 {
 	KolabFolderPermUIData *uidata = g_new0 (KolabFolderPermUIData, 1);
+	GtkGrid *grid = NULL;
+	GtkWidget *vbox = NULL;
+	GtkWidget *treeview = NULL;
+	gint row = 0;
 
 	uidata->widgets = g_new0 (KolabFolderPermUIWidgets, 1);
 	uidata->widgets->container = gtk_frame_new (_("Folder Permissions"));
+	gtk_container_set_border_width (GTK_CONTAINER (uidata->widgets->container), 6);
+	/* gtk_container_set_resize_mode (uidata->widgets->container, GTK_RESIZE_QUEUE); */
+
+	grid = GTK_GRID (gtk_grid_new ());
+	gtk_grid_set_row_homogeneous (grid, FALSE);
+	gtk_grid_set_row_spacing (grid, 6);
+	gtk_grid_set_column_homogeneous (grid, FALSE);
+	gtk_grid_set_column_spacing (grid, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (grid), 16);
+	/* gtk_container_set_resize_mode (GTK_CONTAINER (grid), GTK_RESIZE_QUEUE); */
+	gtk_container_add (GTK_CONTAINER (uidata->widgets->container), GTK_WIDGET (grid));
+
+	row = 0;
+
+	/* permissions tree view */
+	treeview = kolab_folder_permissions_ui_create_tree_view (uidata);
+	/* gtk_container_set_resize_mode (GTK_CONTAINER (treeview), GTK_RESIZE_QUEUE); */
+	uidata->widgets->treeview = treeview;
+	gtk_grid_attach (GTK_GRID (grid), treeview, 0, row, 1, 1);
+
+	/* FIXME remove me, display testing */
+	/* add_some_content_to_treeview (GTK_TREE_VIEW (treeview)); */
+
+	/* add/edit/delete stock buttons */
+	vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+	uidata->widgets->btn_add = gtk_button_new_from_stock (GTK_STOCK_ADD);
+	gtk_box_pack_start (GTK_BOX (vbox), uidata->widgets->btn_add, FALSE, FALSE, 0);
+	uidata->widgets->btn_edit = gtk_button_new_from_stock (GTK_STOCK_EDIT);
+	gtk_box_pack_start (GTK_BOX (vbox), uidata->widgets->btn_edit, FALSE, FALSE, 0);
+	uidata->widgets->btn_remove = gtk_button_new_from_stock (GTK_STOCK_REMOVE);
+	gtk_box_pack_start (GTK_BOX (vbox), uidata->widgets->btn_remove, FALSE, FALSE, 0);
+	gtk_grid_attach (GTK_GRID (grid), vbox, 1, row, 1, 1);
+
+	/* FIXME connect signals */
+	g_warning ("%s: FIXME connect signals", __func__);
+
+	g_signal_connect_swapped (G_OBJECT (uidata->widgets->btn_add),
+	                          "clicked",
+	                          G_CALLBACK (kolab_folder_permissions_ui_edit_dialog_cb),
+	                          uidata);
+	g_signal_connect_swapped (G_OBJECT (uidata->widgets->btn_edit),
+	                          "clicked",
+	                          G_CALLBACK (kolab_folder_permissions_ui_edit_dialog_cb),
+	                          uidata);
 
 	return uidata;
 }
diff --git a/src/eplugin/e-kolab-folder-permissions.h b/src/eplugin/e-kolab-folder-permissions.h
index 04d81f0..ff91d4c 100644
--- a/src/eplugin/e-kolab-folder-permissions.h
+++ b/src/eplugin/e-kolab-folder-permissions.h
@@ -45,6 +45,21 @@ typedef struct _KolabFolderPermUIWidgets KolabFolderPermUIWidgets;
 struct _KolabFolderPermUIWidgets {
 	GtkWidget *container;
 	/* sub-widgets of container */
+	GtkWidget *treeview;
+	GtkWidget *btn_add;
+	GtkWidget *btn_edit;
+	GtkWidget *btn_remove;
+	/* add/edit dialog */
+	GtkWidget *edit_dialog;
+	/* sub-widgets of add/edit dialog */
+	GtkWidget *edit_entry_box;
+	GtkWidget *edit_btn_retrieve;
+	GSList *radio_group;
+	GtkWidget *radio_btn_perm_none;
+	GtkWidget *radio_btn_perm_read;
+	GtkWidget *radio_btn_perm_append;
+	GtkWidget *radio_btn_perm_write;
+	GtkWidget *radio_btn_perm_all;
 };
 
 typedef struct _KolabFolderPermUIData KolabFolderPermUIData;
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