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Diffstat (limited to 'calendar/gui/dialogs/meeting-page.c')
| -rw-r--r-- | calendar/gui/dialogs/meeting-page.c | 587 |
1 files changed, 587 insertions, 0 deletions
diff --git a/calendar/gui/dialogs/meeting-page.c b/calendar/gui/dialogs/meeting-page.c new file mode 100644 index 0000000000..a369646ab4 --- /dev/null +++ b/calendar/gui/dialogs/meeting-page.c @@ -0,0 +1,587 @@ +/* Evolution calendar - Main page of the task editor dialog + * + * Copyright (C) 2001 Ximian, Inc. + * + * Authors: Federico Mena-Quintero <federico@ximian.com> + * Miguel de Icaza <miguel@ximian.com> + * Seth Alves <alves@hungry.com> + * JP Rosevear <jpr@ximian.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <liboaf/liboaf.h> +#include <gtk/gtknotebook.h> +#include <gtk/gtkradiobutton.h> +#include <gtk/gtksignal.h> +#include <gtk/gtktable.h> +#include <gtk/gtktogglebutton.h> +#include <gtk/gtkvbox.h> +#include <glade/glade.h> +#include <gal/widgets/e-unicode.h> +#include <widgets/misc/e-dateedit.h> +#include <widgets/meeting-time-sel/e-meeting-time-sel.h> +#include <e-util/e-dialog-widgets.h> +#include "../Evolution-Addressbook-SelectNames.h" +#include "comp-editor-util.h" +#include "meeting-page.h" + + +#define SELECT_NAMES_OAFID "OAFIID:GNOME_Evolution_Addressbook_SelectNames" + +/* Private part of the MeetingPage structure */ +struct _MeetingPagePrivate { + /* Glade XML data */ + GladeXML *xml; + + /* Widgets from the Glade file */ + GtkWidget *main; + + EMeetingTimeSelector *selector; + GtkWidget *table; + + /* Other widgets */ + GtkWidget *rb1[2]; + GtkWidget *rb2[2]; + + /* For handling the invite button */ + GNOME_Evolution_Addressbook_SelectNames corba_select_names; + + gboolean updating; +}; + + + +static void meeting_page_class_init (MeetingPageClass *class); +static void meeting_page_init (MeetingPage *mpage); +static void meeting_page_destroy (GtkObject *object); + +static GtkWidget *meeting_page_get_widget (CompEditorPage *page); +static void meeting_page_fill_widgets (CompEditorPage *page, CalComponent *comp); +static void meeting_page_fill_component (CompEditorPage *page, CalComponent *comp); +static void meeting_page_set_summary (CompEditorPage *page, const char *summary); +static void meeting_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates); + +static CompEditorPageClass *parent_class = NULL; + + + +/** + * meeting_page_get_type: + * + * Registers the #MeetingPage class if necessary, and returns the type ID + * associated to it. + * + * Return value: The type ID of the #MeetingPage class. + **/ +GtkType +meeting_page_get_type (void) +{ + static GtkType meeting_page_type; + + if (!meeting_page_type) { + static const GtkTypeInfo meeting_page_info = { + "MeetingPage", + sizeof (MeetingPage), + sizeof (MeetingPageClass), + (GtkClassInitFunc) meeting_page_class_init, + (GtkObjectInitFunc) meeting_page_init, + NULL, /* reserved_1 */ + NULL, /* reserved_2 */ + (GtkClassInitFunc) NULL + }; + + meeting_page_type = + gtk_type_unique (TYPE_COMP_EDITOR_PAGE, + &meeting_page_info); + } + + return meeting_page_type; +} + +/* Class initialization function for the task page */ +static void +meeting_page_class_init (MeetingPageClass *class) +{ + CompEditorPageClass *editor_page_class; + GtkObjectClass *object_class; + + editor_page_class = (CompEditorPageClass *) class; + object_class = (GtkObjectClass *) class; + + parent_class = gtk_type_class (TYPE_COMP_EDITOR_PAGE); + + editor_page_class->get_widget = meeting_page_get_widget; + editor_page_class->fill_widgets = meeting_page_fill_widgets; + editor_page_class->fill_component = meeting_page_fill_component; + editor_page_class->set_summary = meeting_page_set_summary; + editor_page_class->set_dates = meeting_page_set_dates; + + object_class->destroy = meeting_page_destroy; +} + +/* Object initialization function for the task page */ +static void +meeting_page_init (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + + priv = g_new0 (MeetingPagePrivate, 1); + mpage->priv = priv; + + priv->xml = NULL; + + priv->main = NULL; + priv->selector = NULL; + + priv->updating = FALSE; +} + +/* Destroy handler for the task page */ +static void +meeting_page_destroy (GtkObject *object) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + + g_return_if_fail (object != NULL); + g_return_if_fail (IS_MEETING_PAGE (object)); + + mpage = MEETING_PAGE (object); + priv = mpage->priv; + + if (priv->xml) { + gtk_object_unref (GTK_OBJECT (priv->xml)); + priv->xml = NULL; + } + + g_free (priv); + mpage->priv = NULL; + + if (GTK_OBJECT_CLASS (parent_class)->destroy) + (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); +} + + + +/* get_widget handler for the task page */ +static GtkWidget * +meeting_page_get_widget (CompEditorPage *page) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + + mpage = MEETING_PAGE (page); + priv = mpage->priv; + + return priv->main; +} + +/* Fills the widgets with default values */ +static void +clear_widgets (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + + priv = mpage->priv; +} + +/* fill_widgets handler for the task page */ +static void +meeting_page_fill_widgets (CompEditorPage *page, CalComponent *comp) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + CalComponentDateTime dtstart, dtend; + struct icaltimetype start, end; + mpage = MEETING_PAGE (page); + priv = mpage->priv; + + priv->updating = TRUE; + + /* Clean the screen */ + clear_widgets (mpage); + + /* Selector */ + cal_component_get_dtstart (comp, &dtstart); + cal_component_get_dtend (comp, &dtend); + start = icaltime_as_zone (*dtstart.value, dtstart.tzid); + end = icaltime_as_zone (*dtend.value, dtend.tzid); + e_meeting_time_selector_set_meeting_time (priv->selector, + start.year, + start.month, + start.day, + start.hour, + start.minute, + end.year, + end.month, + end.day, + end.hour, + end.minute); + cal_component_free_datetime (&dtstart); + cal_component_free_datetime (&dtend); + + priv->updating = FALSE; +} + +/* fill_component handler for the task page */ +static void +meeting_page_fill_component (CompEditorPage *page, CalComponent *comp) +{ +#if 0 + MeetingPage *mpage; + MeetingPagePrivate *priv; + CalComponentDateTime date; + time_t t; + char *url; + + mpage = MEETING_PAGE (page); + priv = mpage->priv; + + /* Completed Date. */ + date.value = g_new (struct icaltimetype, 1); + date.tzid = NULL; + + t = e_date_edit_get_time (E_DATE_EDIT (priv->completed_date)); + if (t != -1) { + *date.value = icaltime_from_timet (t, FALSE); + cal_component_set_completed (comp, date.value); + } else { + cal_component_set_completed (comp, NULL); + } + + g_free (date.value); + + /* URL. */ + url = e_dialog_editable_get (priv->url); + cal_component_set_url (comp, url); + if (url) + g_free (url); +#endif +} + +/* set_summary handler for the task page */ +static void +meeting_page_set_summary (CompEditorPage *page, const char *summary) +{ +#if 0 + MeetingPage *mpage; + MeetingPagePrivate *priv; + gchar *s; + + mpage = MEETING_PAGE (page); + priv = mpage->priv; + + s = e_utf8_to_gtk_string (priv->summary, summary); + gtk_label_set_text (GTK_LABEL (priv->summary), s); + g_free (s); +#endif +} + +static void +meeting_page_set_dates (CompEditorPage *page, CompEditorPageDates *dates) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + + mpage = MEETING_PAGE (page); + priv = mpage->priv; + +// comp_editor_date_label (dates, priv->date_time); +} + + + +/* Gets the widgets from the XML file and returns if they are all available. */ +static gboolean +get_widgets (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + + priv = mpage->priv; + +#define GW(name) glade_xml_get_widget (priv->xml, name) + + priv->main = GW ("meeting-page"); + g_assert (priv->main); + gtk_widget_ref (priv->main); + gtk_widget_unparent (priv->main); + + priv->selector = E_MEETING_TIME_SELECTOR (GW ("selector")); + priv->table = GW ("status-table"); + +#undef GW + + return (priv->selector + && priv->table); +} + +/* Creates the radio buttons in the given container */ +static void +create_radio_buttons (GtkWidget *box, GtkWidget **button1, GtkWidget **button2) +{ + GtkWidget *rb1, *rb2; + GSList *grp; + + /* The radio buttions to change views */ + rb1 = gtk_radio_button_new_with_label (NULL, + "Show attendee scheduling"); + gtk_widget_show (rb1); + + grp = gtk_radio_button_group (GTK_RADIO_BUTTON (rb1)); + rb2 = gtk_radio_button_new_with_label (grp, "Show attendee status"); + gtk_widget_show (rb2); + + gtk_box_pack_start (GTK_BOX (box), rb1, FALSE, FALSE, 0); + gtk_box_pack_start (GTK_BOX (box), rb2, FALSE, FALSE, 0); + + *button1 = rb1; + *button2 = rb2; +} + +/* Callback used when the start or end date widgets change. We check that the + * start date < end date and we set the "all day task" button as appropriate. + */ +static void +date_changed_cb (EDateEdit *dedit, gpointer data) +{ +#if 0 + MeetingPage *mpage; + MeetingPagePrivate *priv; + CompEditorPageDates dates; + + mpage = MEETING_PAGE (data); + priv = mpage->priv; + + if (priv->updating) + return; + + dates.start = 0; + dates.end = 0; + dates.due = 0; + dates.complete = e_date_edit_get_time (E_DATE_EDIT (priv->completed_date)); + + /* Notify upstream */ + comp_editor_page_notify_dates_changed (COMP_EDITOR_PAGE (mpage), &dates); +#endif +} + +/* This is called when any field is changed; it notifies upstream. */ +static void +field_changed_cb (GtkWidget *widget, gpointer data) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + + mpage = MEETING_PAGE (data); + priv = mpage->priv; + + if (!priv->updating) + comp_editor_page_notify_changed (COMP_EDITOR_PAGE (mpage)); +} + +static gboolean +get_select_name_dialog (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + CORBA_Environment ev; + + priv = mpage->priv; + + if (priv->corba_select_names != CORBA_OBJECT_NIL) + return TRUE; + + CORBA_exception_init (&ev); + + priv->corba_select_names = oaf_activate_from_id (SELECT_NAMES_OAFID, 0, NULL, &ev); + + /* OAF seems to be broken -- it can return a CORBA_OBJECT_NIL without + raising an exception in `ev'. */ + if (ev._major != CORBA_NO_EXCEPTION || priv->corba_select_names == CORBA_OBJECT_NIL) { + g_warning ("Cannot activate -- %s", SELECT_NAMES_OAFID); + CORBA_exception_free (&ev); + return FALSE; + } + + CORBA_exception_free (&ev); + + return TRUE; +} + +/* Function called to invite more people */ +static void +invite_cb (GtkWidget *widget, gpointer data) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + CORBA_Environment ev; + + mpage = MEETING_PAGE (data); + priv = mpage->priv; + + if (!get_select_name_dialog (mpage)) + return; + + CORBA_exception_init (&ev); + + GNOME_Evolution_Addressbook_SelectNames_addSection ( + priv->corba_select_names, "Required", "Required", &ev); + + GNOME_Evolution_Addressbook_SelectNames_activateDialog ( + priv->corba_select_names, "Test", &ev); + + CORBA_exception_free (&ev); + + if (!priv->updating) + comp_editor_page_notify_changed (COMP_EDITOR_PAGE (mpage)); +} + +static void +page_toggle_cb (GtkWidget *widget, gpointer data) +{ + MeetingPage *mpage; + MeetingPagePrivate *priv; + gboolean active; + + mpage = MEETING_PAGE (data); + priv = mpage->priv; + + active = GTK_TOGGLE_BUTTON (widget)->active; + if (active) + gtk_notebook_set_page (GTK_NOTEBOOK (priv->main), 0); + else + gtk_notebook_set_page (GTK_NOTEBOOK (priv->main), 1); + + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->rb1[0]), active); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->rb1[1]), !active); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->rb2[0]), active); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->rb2[1]), !active); +} + +/* Hooks the widget signals */ +static void +init_widgets (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + + priv = mpage->priv; + + /* Selector */ + gtk_signal_connect (GTK_OBJECT (priv->selector->invite_button), + "clicked", GTK_SIGNAL_FUNC (invite_cb), mpage); + + /* Radio buttons */ + gtk_signal_connect (GTK_OBJECT (priv->rb1[0]), "toggled", + GTK_SIGNAL_FUNC (page_toggle_cb), mpage); + gtk_signal_connect (GTK_OBJECT (priv->rb2[0]), "toggled", + GTK_SIGNAL_FUNC (page_toggle_cb), mpage); + +#if 0 + /* Completed Date */ + gtk_signal_connect (GTK_OBJECT (priv->completed_date), "changed", + GTK_SIGNAL_FUNC (date_changed_cb), mpage); + +#endif +} + + + +/** + * meeting_page_construct: + * @mpage: An task details page. + * + * Constructs an task page by loading its Glade data. + * + * Return value: The same object as @mpage, or NULL if the widgets could not + * be created. + **/ +MeetingPage * +meeting_page_construct (MeetingPage *mpage) +{ + MeetingPagePrivate *priv; + GtkWidget *vbox; + + priv = mpage->priv; + + priv->xml = glade_xml_new (EVOLUTION_GLADEDIR + "/meeting-page.glade", NULL); + if (!priv->xml) { + g_message ("meeting_page_construct(): " + "Could not load the Glade XML file!"); + return NULL; + } + + if (!get_widgets (mpage)) { + g_message ("meeting_page_construct(): " + "Could not find all widgets in the XML file!"); + return NULL; + } + + /* Stuff for the second page */ + vbox = gtk_vbox_new (FALSE, 2); + gtk_widget_show (vbox); + gtk_table_attach (GTK_TABLE (priv->table), vbox, 0, 1, 0, 1, + GTK_EXPAND | GTK_FILL, GTK_FILL, 2, 0); + + /* The radio buttions to change views on first page */ + create_radio_buttons (priv->selector->attendees_title_bar_vbox, + &priv->rb1[0], &priv->rb1[1]); + + /* The radio buttions to change views on second page */ + create_radio_buttons (vbox, &priv->rb2[0], &priv->rb2[1]); + + /* Init the widget signals */ + init_widgets (mpage); + + return mpage; +} + +/** + * meeting_page_new: + * + * Creates a new task details page. + * + * Return value: A newly-created task details page, or NULL if the page could + * not be created. + **/ +MeetingPage * +meeting_page_new (void) +{ + MeetingPage *mpage; + + mpage = gtk_type_new (TYPE_MEETING_PAGE); + if (!meeting_page_construct (mpage)) { + gtk_object_unref (GTK_OBJECT (mpage)); + return NULL; + } + + return mpage; +} + +GtkWidget *meeting_page_create_selector (void); + +GtkWidget * +meeting_page_create_selector (void) +{ + GtkWidget *sel; + + sel = e_meeting_time_selector_new (); + + return sel; +} |