diff options
Diffstat (limited to 'calendar/gui/e-cal-component-memo-preview.c')
-rw-r--r-- | calendar/gui/e-cal-component-memo-preview.c | 368 |
1 files changed, 0 insertions, 368 deletions
diff --git a/calendar/gui/e-cal-component-memo-preview.c b/calendar/gui/e-cal-component-memo-preview.c deleted file mode 100644 index f564538a59..0000000000 --- a/calendar/gui/e-cal-component-memo-preview.c +++ /dev/null @@ -1,368 +0,0 @@ -/* - * 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/> - * - * - * Authors: - * Federico Mena Quintero <federico@ximian.com> - * Damon Chaplin <damon@ximian.com> - * Rodrigo Moya <rodrigo@ximian.com> - * Nathan Owens <pianocomp81@yahoo.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#include <gtk/gtk.h> -#include <glib/gi18n.h> -#include <libecal/e-cal-time-util.h> -#include <libedataserver/e-categories.h> -#include <gtkhtml/gtkhtml.h> -#include <gtkhtml/gtkhtml-stream.h> -#include <libedataserver/e-time-utils.h> -#include <e-util/e-util.h> -#include <e-util/e-categories-config.h> -#include "calendar-config.h" -#include "e-cal-component-memo-preview.h" -#include "e-cal-component-preview.h" -#include <camel/camel-mime-filter-tohtml.h> - -struct _ECalComponentMemoPreviewPrivate { - GtkWidget *html; - - icaltimezone *zone; -}; - -G_DEFINE_TYPE (ECalComponentMemoPreview, e_cal_component_memo_preview, GTK_TYPE_TABLE) - - -static void -on_link_clicked (GtkHTML *html, const char *url, gpointer data) -{ - /* FIXME Pass a parent window. */ - e_show_uri (NULL, url); -} - -static void -on_url_cb (GtkHTML *html, const char *url, gpointer data) -{ -#if 0 - char *msg; - ECalComponentMemoPreview *preview = data; - - if (url && *url) { - msg = g_strdup_printf (_("Click to open %s"), url); - e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), msg); - g_free (msg); - } else - e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), NULL); -#endif -} - -/* Converts a time_t to a string, relative to the specified timezone */ -static char * -timet_to_str_with_zone (ECalComponentDateTime *dt, ECal *ecal, icaltimezone *default_zone) -{ - struct icaltimetype itt; - icaltimezone *zone; - struct tm tm; - char buf[256]; - - if (dt->tzid) { - /* If we can't find the zone, we'll guess its "local" */ - if (!e_cal_get_timezone (ecal, dt->tzid, &zone, NULL)) - zone = NULL; - } else if (dt->value->is_utc) { - zone = icaltimezone_get_utc_timezone (); - } else { - zone = NULL; - } - - - itt = *dt->value; - if (zone) - icaltimezone_convert_time (&itt, zone, default_zone); - tm = icaltimetype_to_tm (&itt); - - e_time_format_date_and_time (&tm, calendar_config_get_24_hour_format (), - FALSE, FALSE, buf, sizeof (buf)); - - return g_locale_to_utf8 (buf, -1, NULL, NULL, NULL); -} - -static void -write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone *default_zone) -{ - ECalComponentText text; - ECalComponentDateTime dt; - gchar *str; - GSList *l; - gboolean one_added = FALSE; - - g_return_if_fail (E_IS_CAL_COMPONENT (comp)); - - /* write document header */ - e_cal_component_get_summary (comp, &text); - - if (text.value) - gtk_html_stream_printf (stream, - "<HTML><BODY><H1>%s</H1>", - text.value); - else - gtk_html_stream_printf (stream, - "<HTML><BODY><H1><I>%s</I></H1>", - _("Untitled")); - - /* write icons for the categories */ - e_cal_component_get_categories_list (comp, &l); - if (l) { - GSList *node; - GString *string = g_string_new (NULL); - - - gtk_html_stream_printf(stream, "<H3>%s: ", _("Categories")); - - for (node = l; node != NULL; node = node->next) { - const char *icon_file; - - icon_file = e_categories_get_icon_file_for ((const char *) node->data); - if (icon_file && g_file_test(icon_file, G_FILE_TEST_EXISTS)) { - gchar *icon_file_uri = g_filename_to_uri (icon_file, NULL, NULL); - gtk_html_stream_printf (stream, "<IMG ALT=\"%s\" SRC=\"%s\">", - (const char *) node->data, icon_file_uri); - g_free (icon_file_uri); - one_added = TRUE; - } - else{ - if(one_added == FALSE){ - g_string_append_printf (string, "%s", (const char *) node->data); - one_added = TRUE; - } - else{ - g_string_append_printf (string, ", %s", (const char *) node->data); - } - } - } - - if (string->len > 0) - gtk_html_stream_printf(stream, "%s", string->str); - - g_string_free (string, TRUE); - - gtk_html_stream_printf(stream, "</H3>"); - - e_cal_component_free_categories_list (l); - } - - /* Start table */ - gtk_html_stream_printf (stream, "<TABLE BORDER=\"0\" WIDTH=\"80%%\">" - "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\" WIDTH=\"15%%\"></TD></TR>"); - - /* write start date */ - e_cal_component_get_dtstart (comp, &dt); - if (dt.value != NULL) { - str = timet_to_str_with_zone (&dt, ecal, default_zone); - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>", - _("Start Date:"), str); - - g_free (str); - } - e_cal_component_free_datetime (&dt); - - /* write description and URL */ - gtk_html_stream_printf (stream, "<TR><TD COLSPAN=\"2\"><HR></TD></TR>"); - - e_cal_component_get_description_list (comp, &l); - if (l) { - GSList *node; - - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Description:")); - - gtk_html_stream_printf (stream, "<TD><TT>"); - - for (node = l; node != NULL; node = node->next) { - char *html; - - text = * (ECalComponentText *) node->data; - html = camel_text_to_html (text.value ? text.value : "", CAMEL_MIME_FILTER_TOHTML_CONVERT_NL | CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES | CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS | CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES, 0); - - if (html) - gtk_html_stream_printf (stream, "%s", html); - - g_free (html); - } - - gtk_html_stream_printf (stream, "</TT></TD></TR>"); - - e_cal_component_free_text_list (l); - } - - /* URL */ - e_cal_component_get_url (comp, (const char **) &str); - if (str) { - gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Web Page:")); - gtk_html_stream_printf (stream, "<TD><A HREF=\"%s\">%s</A></TD></TR>", str, str); - } - - gtk_html_stream_printf (stream, "</TABLE>"); - - /* close document */ - gtk_html_stream_printf (stream, "</BODY></HTML>"); -} - -static void -e_cal_component_memo_preview_init (ECalComponentMemoPreview *preview) -{ - ECalComponentMemoPreviewPrivate *priv; - GtkWidget *scroll; - - priv = g_new0 (ECalComponentMemoPreviewPrivate, 1); - preview->priv = priv; - - priv->html = gtk_html_new (); - gtk_html_set_default_content_type (GTK_HTML (priv->html), "charset=utf-8"); - gtk_html_load_empty (GTK_HTML (priv->html)); - - g_signal_connect (G_OBJECT (priv->html), "url_requested", - G_CALLBACK (e_cal_comp_preview_url_requested_cb), NULL); - g_signal_connect (G_OBJECT (priv->html), "link_clicked", - G_CALLBACK (on_link_clicked), preview); - g_signal_connect (G_OBJECT (priv->html), "on_url", - G_CALLBACK (on_url_cb), preview); - - scroll = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN); - - gtk_container_add (GTK_CONTAINER (scroll), priv->html); - gtk_container_add (GTK_CONTAINER (preview), scroll); - gtk_widget_show_all (scroll); - - priv->zone = icaltimezone_get_utc_timezone (); -} - -static void -e_cal_component_memo_preview_destroy (GtkObject *object) -{ - ECalComponentMemoPreview *preview; - ECalComponentMemoPreviewPrivate *priv; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (object)); - - preview = E_CAL_COMPONENT_MEMO_PREVIEW (object); - priv = preview->priv; - - if (priv) { - - g_free (priv); - preview->priv = NULL; - } - - if (GTK_OBJECT_CLASS (e_cal_component_memo_preview_parent_class)->destroy) - (* GTK_OBJECT_CLASS (e_cal_component_memo_preview_parent_class)->destroy) (object); -} - -static void -e_cal_component_memo_preview_class_init (ECalComponentMemoPreviewClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *) klass; - - object_class->destroy = e_cal_component_memo_preview_destroy; -} - -GtkWidget * -e_cal_component_memo_preview_new (void) -{ - ECalComponentMemoPreview *preview; - - preview = g_object_new (e_cal_component_memo_preview_get_type (), NULL); - - return GTK_WIDGET (preview); -} - -icaltimezone * -e_cal_component_memo_preview_get_default_timezone (ECalComponentMemoPreview *preview) -{ - ECalComponentMemoPreviewPrivate *priv; - - g_return_val_if_fail (preview != NULL, NULL); - g_return_val_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (preview), NULL); - - priv = preview->priv; - - return priv->zone; -} - -void -e_cal_component_memo_preview_set_default_timezone (ECalComponentMemoPreview *preview, icaltimezone *zone) -{ - ECalComponentMemoPreviewPrivate *priv; - - g_return_if_fail (preview != NULL); - g_return_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (preview)); - g_return_if_fail (zone != NULL); - - priv = preview->priv; - - priv->zone = zone; -} - -void -e_cal_component_memo_preview_display (ECalComponentMemoPreview *preview, ECal *ecal, ECalComponent *comp) -{ - ECalComponentMemoPreviewPrivate *priv; - GtkHTMLStream *stream; - - g_return_if_fail (preview != NULL); - g_return_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (preview)); - g_return_if_fail (comp != NULL); - g_return_if_fail (E_IS_CAL_COMPONENT (comp)); - - priv = preview->priv; - - stream = gtk_html_begin (GTK_HTML (priv->html)); - write_html (stream, ecal, comp, priv->zone); - gtk_html_stream_close (stream, GTK_HTML_STREAM_OK); -} - -void -e_cal_component_memo_preview_clear (ECalComponentMemoPreview *preview) -{ - ECalComponentMemoPreviewPrivate *priv; - - g_return_if_fail (preview != NULL); - g_return_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (preview)); - - priv = preview->priv; - - gtk_html_load_empty (GTK_HTML (priv->html)); -} - -GtkWidget * -e_cal_component_memo_preview_get_html (ECalComponentMemoPreview *preview) -{ - g_return_val_if_fail (preview != NULL, NULL); - g_return_val_if_fail (E_IS_CAL_COMPONENT_MEMO_PREVIEW (preview), NULL); - - return preview->priv->html; -} |