From 9515b98403f2f7ef77dc6c51f82505fccef08c2b Mon Sep 17 00:00:00 2001 From: Matthew Barnes Date: Wed, 24 Sep 2008 22:53:30 +0000 Subject: Saving progress. Experimenting with directory layout. Saving progress. Experimenting with directory layout. svn path=/branches/kill-bonobo/; revision=36446 --- calendar/modules/e-memo-shell-content.c | 550 ++++++++++++++++++++++++++++++++ 1 file changed, 550 insertions(+) create mode 100644 calendar/modules/e-memo-shell-content.c (limited to 'calendar/modules/e-memo-shell-content.c') diff --git a/calendar/modules/e-memo-shell-content.c b/calendar/modules/e-memo-shell-content.c new file mode 100644 index 0000000000..a3a3104b47 --- /dev/null +++ b/calendar/modules/e-memo-shell-content.c @@ -0,0 +1,550 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* e-memo-shell-content.h + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of version 2 of the GNU General Public + * License as published by the Free Software Foundation. + * + * 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#include "e-memo-shell-content.h" + +#include + +#include "e-util/gconf-bridge.h" + +#include "calendar/gui/calendar-config.h" +#include "calendar/gui/e-memo-table.h" +#include "calendar/gui/e-memo-table-config.h" + +#include "widgets/menus/gal-view-etable.h" + +#define E_MEMO_SHELL_CONTENT_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE \ + ((obj), E_TYPE_MEMO_SHELL_CONTENT, EMemoShellContentPrivate)) + +#define E_MEMO_TABLE_DEFAULT_STATE \ + "" \ + "" \ + " " \ + " " \ + " " \ + " " \ + "" + +struct _EMemoShellContentPrivate { + GtkWidget *paned; + GtkWidget *memo_table; + GtkWidget *memo_preview; + + EMemoTableConfig *table_config; + GalViewInstance *view_instance; + + gchar *current_uid; +}; + +enum { + PROP_0, + PROP_PREVIEW_VISIBLE +}; + +enum { + TARGET_VCALENDAR +}; + +static GtkTargetEntry drag_types[] = { + { "text/calendar", 0, TARGET_VCALENDAR }, + { "text/x-calendar", 0, TARGET_VCALENDAR } +}; + +static gpointer parent_class; + +static void +memo_shell_content_changed_cb (EMemoShellContent *memo_shell_content, + GalViewInstance *view_instance) +{ + EShellView *shell_view; + EShellContent *shell_content; + gchar *view_id; + + shell_content = E_SHELL_CONTENT (memo_shell_content); + shell_view = e_shell_content_get_shell_view (shell_content); + view_id = gal_view_instance_get_current_view_id (view_instance); + e_shell_view_set_view_id (shell_view, view_id); + g_free (view_id); +} + +static void +memo_shell_content_display_view_cb (EMemoShellContent *memo_shell_content, + GalView *gal_view) +{ + EMemoTable *memo_table; + ETableScrolled *table_scrolled; + ETable *table; + + if (!GAL_IS_VIEW_ETABLE (gal_view)) + return; + + memo_table = E_MEMO_TABLE (memo_shell_content->priv->memo_table); + table_scrolled = E_TABLE_SCROLLED (memo_table->etable); + table = e_table_scrolled_get_table (table_scrolled); + + gal_view_etable_attach_table (GAL_VIEW_ETABLE (gal_view), table); +} + +static void +memo_shell_content_table_drag_data_get_cb (EMemoShellContent *memo_shell_content, + gint row, + gint col, + GdkDragContext *context, + GtkSelectionData *selection_data, + guint info, + guint time) +{ + /* FIXME */ +} + +static void +memo_shell_content_table_drag_data_delete_cb (EMemoShellContent *memo_shell_content, + gint row, + gint col, + GdkDragContext *context) +{ + /* Moved components are deleted from source immediately when moved, + * because some of them can be part of destination source, and we + * don't want to delete not-moved tasks. There is no such information + * which event has been moved and which not, so skip this method. */ +} + +static void +memo_shell_content_cursor_change_cb (EMemoShellContent *memo_shell_content, + gint row, + ETable *table) +{ + EMemoPreview *memo_preview; + EMemoTable *memo_table; + ECalModel *model; + ECalModelComponent *comp_data; + ECalComponent *comp; + const gchar *uid; + + memo_preview = E_MEMO_PREVIEW (memo_shell_content->priv->memo_preview); + memo_table = E_MEMO_TABLE (memo_shell_content->priv->memo_table); + + if (e_table_selected_count (table) != 1) { + e_memo_preview_clear (memo_preview); + return; + } + + model = e_memo_table_get_model (memo_table); + row = e_table_get_cursor_row (table); + comp_data = e_cal_model_get_component_at (model, row); + + comp = e_cal_component_new (); + e_cal_component_set_icalcomponent ( + comp, icalcomponent_new_clone (comp_data->icalcomp)); + e_memo_preview_display (memo_preview, comp_data->client, comp); + + e_cal_component_get_uid (comp, &uid); + g_free (memo_shell_content->priv->current_uid); + memo_shell_content->priv->current_uid = g_strdup (uid); + + g_object_unref (comp); +} + +static void +memo_shell_content_selection_change_cb (EMemoShellContent *memo_shell_content, + ETable *table) +{ + EMemoPreview *memo_preview; + + memo_preview = E_MEMO_PREVIEW (memo_shell_content->priv->memo_preview); + + /* XXX Old code emits a "selection-changed" signal here. */ + + if (e_table_selected_count (table) != 1) + e_memo_preview_clear (memo_preview); +} + +static void +memo_shell_content_model_row_changed_cb (EMemoShellContent *memo_shell_content, + gint row, + ETableModel *model) +{ + ECalModelComponent *comp_data; + EMemoTable *memo_table; + ETableScrolled *table_scrolled; + ETable *table; + const gchar *current_uid; + const gchar *uid; + + current_uid = memo_shell_content->priv->current_uid; + if (current_uid == NULL) + return; + + comp_data = e_cal_model_get_component_at (E_CAL_MODEL (model), row); + if (comp_data == NULL) + return; + + uid = icalcomponent_get_uid (comp_data->icalcomp); + if (g_strcmp0 (uid, current_uid) != 0) + return; + + memo_table = E_MEMO_TABLE (memo_shell_content->priv->memo_table); + table_scrolled = E_TABLE_SCROLLED (memo_table->etable); + table = e_table_scrolled_get_table (table_scrolled); + + memo_shell_content_cursor_change_cb (memo_shell_content, 0, table); +} + +static void +memo_shell_content_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_PREVIEW_VISIBLE: + e_memo_shell_content_set_preview_visible ( + E_MEMO_SHELL_CONTENT (object), + g_value_get_boolean (value)); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +memo_shell_content_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) { + case PROP_PREVIEW_VISIBLE: + g_value_set_boolean ( + value, e_memo_shell_content_get_preview_visible ( + E_MEMO_SHELL_CONTENT (object))); + return; + } + + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); +} + +static void +memo_shell_content_dispose (GObject *object) +{ + EMemoShellContentPrivate *priv; + + priv = E_MEMO_SHELL_CONTENT_GET_PRIVATE (object); + + if (priv->paned != NULL) { + g_object_unref (priv->paned); + priv->paned = NULL; + } + + if (priv->memo_table != NULL) { + g_object_unref (priv->memo_table); + priv->memo_table = NULL; + } + + if (priv->memo_preview != NULL) { + g_object_unref (priv->memo_preview); + priv->memo_preview = NULL; + } + + if (priv->table_config != NULL) { + g_object_unref (priv->table_config); + priv->table_config = NULL; + } + + if (priv->view_instance != NULL) { + g_object_unref (priv->view_instance); + priv->view_instance = NULL; + } + + /* Chain up to parent's dispose() method. */ + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +memo_shell_content_finalize (GObject *object) +{ + EMemoShellContentPrivate *priv; + + priv = E_MEMO_SHELL_CONTENT_GET_PRIVATE (object); + + g_free (priv->current_uid); + + /* Chain up to parent's finalize() method. */ + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static void +memo_shell_content_constructed (GObject *object) +{ + EMemoShellContentPrivate *priv; + EShellContent *shell_content; + EShellView *shell_view; + EShellViewClass *shell_view_class; + GalViewCollection *view_collection; + GalViewInstance *view_instance; + ECalModel *model; + ETable *table; + GConfBridge *bridge; + GtkWidget *container; + GtkWidget *widget; + const gchar *key; + + priv = E_MEMO_SHELL_CONTENT_GET_PRIVATE (object); + + /* Chain up to parent's constructed() method. */ + G_OBJECT_CLASS (parent_class)->constructed (object); + + shell_content = E_SHELL_CONTENT (object); + shell_view = e_shell_content_get_shell_view (shell_content); + shell_view_class = E_SHELL_VIEW_GET_CLASS (shell_view); + view_collection = shell_view_class->view_collection; + + /* Load the view instance. */ + + view_instance = gal_view_instance_new (view_collection, NULL); + g_signal_connect_swapped ( + view_instance, "changed", + G_CALLBACK (memo_shell_content_changed_cb), + object); + g_signal_connect_swapped ( + view_instance, "display-view", + G_CALLBACK (memo_shell_content_display_view_cb), + object); + gal_view_instance_load (view_instance); + priv->view_instance = view_instance; + + /* Build content widgets. */ + + container = GTK_WIDGET (object); + + widget = gtk_vpaned_new (); + gtk_container_add (GTK_CONTAINER (container), widget); + priv->paned = g_object_ref (widget); + gtk_widget_show (widget); + + container = widget; + + widget = e_memo_table_new (shell_view); + gtk_paned_add1 (GTK_PANED (container), widget); + priv->memo_table = g_object_ref (widget); + gtk_widget_show (widget); + + 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_paned_add2 (GTK_PANED (container), widget); + + container = widget; + + widget = e_memo_preview_new (); + e_memo_preview_set_default_timezone ( + E_MEMO_PREVIEW (widget), + calendar_config_get_icaltimezone ()); + gtk_container_add (GTK_CONTAINER (container), widget); + priv->memo_preview = g_object_ref (widget); + gtk_widget_show (widget); + + /* Configure the memo table. */ + + widget = E_MEMO_TABLE (priv->memo_table)->etable; + table = e_table_scrolled_get_table (E_TABLE_SCROLLED (widget)); + model = e_memo_table_get_model (E_MEMO_TABLE (priv->memo_table)); + + priv->table_config = e_memo_table_config_new ( + E_MEMO_TABLE (priv->memo_table)); + + e_table_set_state (table, E_MEMO_TABLE_DEFAULT_STATE); + + e_table_drag_source_set ( + table, GDK_BUTTON1_MASK, + drag_types, G_N_ELEMENTS (drag_types), + GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_ASK); + + g_signal_connect_swapped ( + table, "table-drag-data-get", + G_CALLBACK (memo_shell_content_table_drag_data_get_cb), + object); + + g_signal_connect_swapped ( + table, "table-drag-data-delete", + G_CALLBACK (memo_shell_content_table_drag_data_delete_cb), + object); + + g_signal_connect_swapped ( + table, "cursor-change", + G_CALLBACK (memo_shell_content_cursor_change_cb), + object); + + g_signal_connect_swapped ( + table, "selection-change", + G_CALLBACK (memo_shell_content_selection_change_cb), + object); + + g_signal_connect_swapped ( + model, "model-row-changed", + G_CALLBACK (memo_shell_content_model_row_changed_cb), + object); + + /* Bind GObject properties to GConf keys. */ + + bridge = gconf_bridge_get (); + + object = G_OBJECT (priv->paned); + key = "/apps/evolution/calendar/display/memo_vpane_position"; + gconf_bridge_bind_property_delayed (bridge, key, object, "position"); +} + +static void +memo_shell_content_class_init (EMemoShellContentClass *class) +{ + GObjectClass *object_class; + + parent_class = g_type_class_peek_parent (class); + g_type_class_add_private (class, sizeof (EMemoShellContentPrivate)); + + object_class = G_OBJECT_CLASS (class); + object_class->set_property = memo_shell_content_set_property; + object_class->get_property = memo_shell_content_get_property; + object_class->dispose = memo_shell_content_dispose; + object_class->finalize = memo_shell_content_finalize; + object_class->constructed = memo_shell_content_constructed; + + g_object_class_install_property ( + object_class, + PROP_PREVIEW_VISIBLE, + g_param_spec_boolean ( + "preview-visible", + _("Preview is Visible"), + _("Whether the preview pane is visible"), + TRUE, + G_PARAM_READWRITE)); +} + +static void +memo_shell_content_init (EMemoShellContent *memo_shell_content) +{ + memo_shell_content->priv = + E_MEMO_SHELL_CONTENT_GET_PRIVATE (memo_shell_content); + + /* Postpone widget construction until we have a shell view. */ +} + +GType +e_memo_shell_content_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + static const GTypeInfo type_info = { + sizeof (EMemoShellContentClass), + (GBaseInitFunc) NULL, + (GBaseFinalizeFunc) NULL, + (GClassInitFunc) memo_shell_content_class_init, + (GClassFinalizeFunc) NULL, + NULL, /* class_data */ + sizeof (EMemoShellContent), + 0, /* n_preallocs */ + (GInstanceInitFunc) memo_shell_content_init, + NULL /* value_table */ + }; + + type = g_type_register_static ( + E_TYPE_SHELL_CONTENT, "EMemoShellContent", + &type_info, 0); + } + + return type; +} + +GtkWidget * +e_memo_shell_content_new (EShellView *shell_view) +{ + g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL); + + return g_object_new ( + E_TYPE_MEMO_SHELL_CONTENT, + "shell-view", shell_view, NULL); +} + +EMemoPreview * +e_memo_shell_content_get_memo_preview (EMemoShellContent *memo_shell_content) +{ + g_return_val_if_fail ( + E_IS_MEMO_SHELL_CONTENT (memo_shell_content), NULL); + + return E_MEMO_PREVIEW (memo_shell_content->priv->memo_preview); +} + +EMemoTable * +e_memo_shell_content_get_memo_table (EMemoShellContent *memo_shell_content) +{ + g_return_val_if_fail ( + E_IS_MEMO_SHELL_CONTENT (memo_shell_content), NULL); + + return E_MEMO_TABLE (memo_shell_content->priv->memo_table); +} + +GalViewInstance * +e_memo_shell_content_get_view_instance (EMemoShellContent *memo_shell_content) +{ + g_return_val_if_fail ( + E_IS_MEMO_SHELL_CONTENT (memo_shell_content), NULL); + + return memo_shell_content->priv->view_instance; +} + +gboolean +e_memo_shell_content_get_preview_visible (EMemoShellContent *memo_shell_content) +{ + GtkPaned *paned; + GtkWidget *child; + + g_return_val_if_fail ( + E_IS_MEMO_SHELL_CONTENT (memo_shell_content), FALSE); + + paned = GTK_PANED (memo_shell_content->priv->paned); + child = gtk_paned_get_child2 (paned); + + return GTK_WIDGET_VISIBLE (child); +} + +void +e_memo_shell_content_set_preview_visible (EMemoShellContent *memo_shell_content, + gboolean preview_visible) +{ + GtkPaned *paned; + GtkWidget *child; + + g_return_if_fail (E_IS_MEMO_SHELL_CONTENT (memo_shell_content)); + + paned = GTK_PANED (memo_shell_content->priv->paned); + child = gtk_paned_get_child2 (paned); + + if (preview_visible) + gtk_widget_show (child); + else + gtk_widget_hide (child); + + g_object_notify (G_OBJECT (memo_shell_content), "preview-visible"); +} -- cgit v1.2.3