Merge new-ui-branch to the trunk.

svn path=/trunk/; revision=22965
author: Ettore Perazzoli <ettore@src.gnome.org> 2003-10-22 02:49:34 +0800
committer: Ettore Perazzoli <ettore@src.gnome.org> 2003-10-22 02:49:34 +0800
commit: 653cfffc0e00dfb59b36813c1b45c53d3f773c65 (patch)
tree: 9b486d5e383ec1391d60973d9cc548be0ef6d9d5 /addressbook/gui/widgets/eab-contact-display.c
parent: 0fb08f3ff81575a4749d851404233f34252dd2f2 (diff)
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1 files changed, 486 insertions, 0 deletions
diff --git a/addressbook/gui/widgets/eab-contact-display.c b/addressbook/gui/widgets/eab-contact-display.c
new file mode 100644
index 0000000000..3de6eac380
--- /dev/null
+++ b/addressbook/gui/widgets/eab-contact-display.c
@@ -0,0 +1,486 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Authors: Chris Toshok <toshok@ximian.com>
+ *
+ *  Copyright (C) 2003 Ximian, Inc. (www.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 Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "eab-contact-display.h"
+
+#include "e-util/e-html-utils.h"
+#include "util/eab-destination.h"
+
+#include <string.h>
+#include <libgnome/gnome-i18n.h>
+#include <libgnome/gnome-url.h>
+#include <gtkhtml/gtkhtml.h>
+#include <gtkhtml/gtkhtml-stream.h>
+
+#define PARENT_TYPE (gtk_vbox_get_type ())
+
+struct _EABContactDisplayPrivate {
+	GtkHTML *html;
+	EContact *contact;
+};
+
+
+#define HTML_HEADER "<!doctype html public \"-//W3C//DTD HTML 4.0 TRANSITIONAL//EN\">\n<html>\n"  \
+                    "<head>\n<meta name=\"generator\" content=\"Evolution Addressbook Component\">\n</head>\n"
+
+#define MAX_COMPACT_IMAGE_DIMENSION 48
+
+static void
+on_url_requested (GtkHTML *html, const char *url, GtkHTMLStream *handle,
+		  EABContactDisplay *display)
+{
+	printf ("on_url_requested (%s)\n", url);
+	if (!strcmp (url, "internal-contact-photo:")) {
+		EContactPhoto *photo;
+
+		photo = e_contact_get (display->priv->contact, E_CONTACT_PHOTO);
+		if (!photo)
+			photo = e_contact_get (display->priv->contact, E_CONTACT_LOGO);
+
+		printf ("writing a photo of length %d\n", photo->length);
+
+		gtk_html_stream_write (handle, photo->data, photo->length);
+
+		gtk_html_end (html, handle, GTK_HTML_STREAM_OK);
+	}
+}
+
+static void
+on_link_clicked (GtkHTML *html, const char *url, EABContactDisplay *display)
+{
+	GError *err = NULL;
+		
+	gnome_url_show (url, &err);
+		
+	if (err) {
+		g_warning ("gnome_url_show: %s", err->message);
+		g_error_free (err);
+	}
+}
+
+static void
+render_address (GtkHTMLStream *html_stream, EContact *contact, const char *html_label, EContactField adr_field, EContactField label_field)
+{
+	EContactAddress *adr;
+	const char *label;
+
+	label = e_contact_get_const (contact, label_field);
+	if (label) {
+		char *html = e_text_to_html (label, E_TEXT_TO_HTML_CONVERT_NL);
+
+		gtk_html_stream_printf (html_stream, "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr valign=\"top\"><td>");
+		gtk_html_stream_printf (html_stream, "<b>%s:</b>&nbsp;<td>%s<br>", html_label, html);
+
+		gtk_html_stream_printf (html_stream, "<a href=\"http://www.mapquest.com/\">%s</a>", _("Map It"));
+		gtk_html_stream_printf (html_stream, "</td></tr></table>");
+		g_free (html);
+		return;
+	}
+
+	adr = e_contact_get (contact, adr_field);
+	if (adr &&
+	    (adr->po || adr->ext || adr->street || adr->locality || adr->region || adr->code || adr->country)) {
+
+		gtk_html_stream_printf (html_stream, "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr valign=\"top\"><td>");
+		gtk_html_stream_printf (html_stream, "<b>%s:</b>&nbsp;<td>", html_label);
+
+		if (adr->po && *adr->po) gtk_html_stream_printf (html_stream, "%s<br>", adr->po);
+		if (adr->ext && *adr->ext) gtk_html_stream_printf (html_stream, "%s<br>", adr->ext);
+		if (adr->street && *adr->street) gtk_html_stream_printf (html_stream, "%s<br>", adr->street);
+		if (adr->locality && *adr->locality) gtk_html_stream_printf (html_stream, "%s<br>", adr->locality);
+		if (adr->region && *adr->region) gtk_html_stream_printf (html_stream, "%s<br>", adr->region);
+		if (adr->code && *adr->code) gtk_html_stream_printf (html_stream, "%s<br>", adr->code);
+		if (adr->country && *adr->country) gtk_html_stream_printf (html_stream, "%s<br>", adr->country);
+
+		gtk_html_stream_printf (html_stream, "<a href=\"http://www.mapquest.com/\">%s</a>", _("Map It"));
+		gtk_html_stream_printf (html_stream, "</td></tr></table>");
+	}
+	if (adr)
+		e_contact_address_free (adr);
+}
+
+static void
+render_string (GtkHTMLStream *html_stream, EContact *contact, const char *html_label, EContactField field)
+{
+	const char *str;
+
+	str = e_contact_get_const (contact, field);
+
+	if (str && *str) {
+		char *html = e_text_to_html (str, 0);
+		gtk_html_stream_printf (html_stream, "<b>%s:</b> %s<br>", html_label, str);
+		g_free (html);
+	}
+}
+
+static void
+render_url (GtkHTMLStream *html_stream, EContact *contact, const char *html_label, EContactField field)
+{
+	const char *str;
+	str = e_contact_get_const (contact, field);
+	if (str && *str) {
+		char *html = e_text_to_html (str, E_TEXT_TO_HTML_CONVERT_URLS);
+		gtk_html_stream_printf (html_stream, "<b>%s:</b> %s<br>",
+					html_label, html);
+		g_free (html);
+	}
+}
+
+static void
+eab_contact_display_render_normal (EABContactDisplay *display, EContact *contact)
+{
+	GtkHTMLStream *html_stream;
+
+	if (display->priv->contact)
+		g_object_unref (display->priv->contact);
+	display->priv->contact = contact;
+	if (display->priv->contact)
+		g_object_ref (display->priv->contact);
+
+	html_stream = gtk_html_begin (display->priv->html);
+	gtk_html_stream_write (html_stream, HTML_HEADER, sizeof (HTML_HEADER) - 1);
+	gtk_html_stream_write (html_stream, "<body>\n", 7);
+
+	if (contact) {
+		char *str, *html;
+		EContactPhoto *photo;
+
+		gtk_html_stream_printf (html_stream, "<table border=\"0\" valign=\"top\"><tr valign=\"top\"><td>");
+		photo = e_contact_get (contact, E_CONTACT_PHOTO);
+		if (!photo)
+			photo = e_contact_get (contact, E_CONTACT_LOGO);
+		if (photo) {
+			gtk_html_stream_printf (html_stream, "<img src=\"internal-contact-photo:\">");
+			e_contact_photo_free (photo);
+		}
+		
+		gtk_html_stream_printf (html_stream, "</td><td>\n");
+
+		str = e_contact_get_const (contact, E_CONTACT_FILE_AS);
+		if (str) {
+			html = e_text_to_html (str, 0);
+			gtk_html_stream_printf (html_stream, "<h2>%s</h2>", html);
+			g_free (html);
+		}
+		else {
+			str = e_contact_get_const (contact, E_CONTACT_FULL_NAME);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "<h2>%s</h2>", html);
+				g_free (html);
+			}
+		}
+
+		if (e_contact_get (contact, E_CONTACT_IS_LIST)) {
+			GList *email_list;
+			GList *l;
+
+			gtk_html_stream_printf (html_stream, "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr valign=\"top\"><td>");
+			gtk_html_stream_printf (html_stream, "<b>%s:</b>&nbsp;<td>", _("List Members"));
+
+			email_list = e_contact_get (contact, E_CONTACT_EMAIL);
+			for (l = email_list; l; l = l->next) {
+				EABDestination *dest = eab_destination_import (l->data);
+				if (dest) {
+					const char *textrep = eab_destination_get_textrep (dest, TRUE);
+					char *html = e_text_to_html (textrep, 0);
+					gtk_html_stream_printf (html_stream, "%s<br>", html);
+					g_free (html);
+					g_object_unref (dest);
+				}
+			}
+			gtk_html_stream_printf (html_stream, "</td></tr></table>");
+		}
+		else {
+			render_string (html_stream, contact, _("Job Title"), E_CONTACT_TITLE);
+
+			render_string (html_stream, contact, _("Email"), E_CONTACT_EMAIL_1);
+			render_string (html_stream, contact, _("Email"), E_CONTACT_EMAIL_2);
+			render_string (html_stream, contact, _("Email"), E_CONTACT_EMAIL_3);
+
+
+			render_address (html_stream, contact, _("Home Address"),  E_CONTACT_ADDRESS_HOME,  E_CONTACT_ADDRESS_LABEL_HOME);
+			render_address (html_stream, contact, _("Work Address"),  E_CONTACT_ADDRESS_WORK,  E_CONTACT_ADDRESS_LABEL_WORK);
+			render_address (html_stream, contact, _("Other Address"), E_CONTACT_ADDRESS_OTHER, E_CONTACT_ADDRESS_LABEL_OTHER);
+
+			gtk_html_stream_printf (html_stream, "<hr>");
+
+			render_url (html_stream, contact, _("Home page"), E_CONTACT_HOMEPAGE_URL);
+			render_url (html_stream, contact, _("Blog"), E_CONTACT_BLOG_URL);
+
+		}
+
+		gtk_html_stream_printf (html_stream, "</td></tr></table>\n");
+	}
+
+	gtk_html_stream_write (html_stream, "</body></html>\n", 15);
+	gtk_html_end (display->priv->html, html_stream, GTK_HTML_STREAM_OK);
+}
+
+static void
+eab_contact_display_render_compact (EABContactDisplay *display, EContact *contact)
+{
+	GtkHTMLStream *html_stream;
+
+	if (display->priv->contact)
+		g_object_unref (display->priv->contact);
+	display->priv->contact = contact;
+	if (display->priv->contact)
+		g_object_ref (display->priv->contact);
+
+	html_stream = gtk_html_begin (display->priv->html);
+	gtk_html_stream_write (html_stream, HTML_HEADER, sizeof (HTML_HEADER) - 1);
+	gtk_html_stream_write (html_stream, "<body>\n", 7);
+
+	if (contact) {
+		char *str, *html;
+		EContactPhoto *photo;
+
+		gtk_html_stream_printf (html_stream,
+					"<table width=\"100%%\" cellpadding=1 cellspacing=0 bgcolor=\"#000000\">"
+					"<tr><td>"
+					"<table width=\"100%%\" cellpadding=0 cellspacing=0 bgcolor=\"#eeeeee\">"
+					"<tr><td>"
+					"<table>"
+					"<tr valign=\"top\"><td>");
+
+		photo = e_contact_get (contact, E_CONTACT_PHOTO);
+		if (!photo)
+			photo = e_contact_get (contact, E_CONTACT_LOGO);
+		if (photo) {
+			int calced_width = MAX_COMPACT_IMAGE_DIMENSION, calced_height = MAX_COMPACT_IMAGE_DIMENSION;
+			GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
+			GdkPixbuf *pixbuf;
+
+			/* figure out if we need to downscale the
+			   image here.  we don't scale the pixbuf
+			   itself, just insert width/height tags in
+			   the html */
+			gdk_pixbuf_loader_write (loader, photo->data, photo->length, NULL);
+			pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
+			gdk_pixbuf_loader_close (loader, NULL);
+			g_object_unref (loader);
+			if (pixbuf) {
+				int max_dimension = gdk_pixbuf_get_height (pixbuf);
+				if (max_dimension < gdk_pixbuf_get_width (pixbuf))
+					max_dimension = gdk_pixbuf_get_width (pixbuf);
+
+				calced_width = (float)gdk_pixbuf_get_width (pixbuf) / max_dimension * MAX_COMPACT_IMAGE_DIMENSION;
+				calced_height = (float)gdk_pixbuf_get_height (pixbuf) / max_dimension * MAX_COMPACT_IMAGE_DIMENSION;
+
+				calced_width = MIN (calced_width, MAX_COMPACT_IMAGE_DIMENSION);
+				calced_height = MIN (calced_height, MAX_COMPACT_IMAGE_DIMENSION);
+			}
+
+			gdk_pixbuf_unref (pixbuf);
+			gtk_html_stream_printf (html_stream, "<img width=\"%d\" height=\"%d\" src=\"internal-contact-photo:\">",
+						calced_width, calced_height);
+			e_contact_photo_free (photo);
+		}
+		
+		gtk_html_stream_printf (html_stream, "</td><td>\n");
+
+		str = e_contact_get_const (contact, E_CONTACT_FILE_AS);
+		if (str) {
+			html = e_text_to_html (str, 0);
+			gtk_html_stream_printf (html_stream, "<b>%s</b>", html);
+			g_free (html);
+		}
+		else {
+			str = e_contact_get_const (contact, E_CONTACT_FULL_NAME);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "<b>%s</b>", html);
+				g_free (html);
+			}
+		}
+
+		gtk_html_stream_write (html_stream, "<hr>", 4);
+		
+		if (e_contact_get (contact, E_CONTACT_IS_LIST)) {
+			GList *email_list;
+			GList *l;
+
+			gtk_html_stream_printf (html_stream, "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr valign=\"top\"><td>");
+			gtk_html_stream_printf (html_stream, "<b>%s:</b>&nbsp;<td>", _("List Members"));
+
+			email_list = e_contact_get (contact, E_CONTACT_EMAIL);
+			for (l = email_list; l; l = l->next) {
+				EABDestination *dest = eab_destination_import (l->data);
+				if (dest) {
+					const char *textrep = eab_destination_get_textrep (dest, TRUE);
+					char *html = e_text_to_html (textrep, 0);
+					gtk_html_stream_printf (html_stream, "%s, ", html);
+					g_free (html);
+					g_object_unref (dest);
+				}
+			}
+			gtk_html_stream_printf (html_stream, "</td></tr></table>");
+		}
+		else {
+			gboolean comma = FALSE;
+			str = e_contact_get_const (contact, E_CONTACT_TITLE);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "<b>%s:</b> %s<br>", _("Job Title"), str);
+				g_free (html);
+			}
+
+			gtk_html_stream_printf (html_stream, "<b>%s:</b> ", _("Email"));
+			str = e_contact_get_const (contact, E_CONTACT_EMAIL_1);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "%s", str);
+				g_free (html);
+				comma = TRUE;
+			}
+			str = e_contact_get_const (contact, E_CONTACT_EMAIL_2);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "%s%s", comma ? ", " : "", str);
+				g_free (html);
+				comma = TRUE;
+			}
+			str = e_contact_get_const (contact, E_CONTACT_EMAIL_3);
+			if (str) {
+				html = e_text_to_html (str, 0);
+				gtk_html_stream_printf (html_stream, "%s%s", comma ? ", " : "", str);
+				g_free (html);
+			}
+			gtk_html_stream_write (html_stream, "<br>", 4);
+			
+			str = e_contact_get_const (contact, E_CONTACT_HOMEPAGE_URL);
+			if (str) {
+				html = e_text_to_html (str, E_TEXT_TO_HTML_CONVERT_URLS);
+				gtk_html_stream_printf (html_stream, "<b>%s:</b> %s<br>",
+							_("Home page"), html);
+				g_free (html);
+			}
+
+			str = e_contact_get_const (contact, E_CONTACT_BLOG_URL);
+			if (str) {
+				html = e_text_to_html (str, E_TEXT_TO_HTML_CONVERT_URLS);
+				gtk_html_stream_printf (html_stream, "<b>%s:</b> %s<br>",
+							_("Blog"), html);
+			}
+		}
+
+		gtk_html_stream_printf (html_stream, "</td></tr></table></td></tr></table></td></tr></table>\n");
+	}
+
+	gtk_html_stream_write (html_stream, "</body></html>\n", 15);
+	gtk_html_end (display->priv->html, html_stream, GTK_HTML_STREAM_OK);
+}
+
+void
+eab_contact_display_render (EABContactDisplay *display, EContact *contact,
+			    EABContactDisplayRenderMode mode)
+{
+	switch (mode) {
+	case EAB_CONTACT_DISPLAY_RENDER_NORMAL:
+		eab_contact_display_render_normal (display, contact);
+		break;
+	case EAB_CONTACT_DISPLAY_RENDER_COMPACT:
+		eab_contact_display_render_compact (display, contact);
+		break;
+	}
+}
+
+GtkWidget*
+eab_contact_display_new (void)
+{
+	EABContactDisplay *display;
+
+	display = g_object_new (EAB_TYPE_CONTACT_DISPLAY, NULL);
+	
+	display->priv = g_new0 (EABContactDisplayPrivate, 1);
+
+	display->priv->html = GTK_HTML (gtk_html_new ());
+	
+	gtk_html_set_default_content_type (display->priv->html, "text/html; charset=utf-8");
+	
+	gtk_html_set_editable (display->priv->html, FALSE);
+
+
+	g_signal_connect (display->priv->html, "url_requested",
+			  G_CALLBACK (on_url_requested),
+			  display);
+	g_signal_connect (display->priv->html, "link_clicked",
+			  G_CALLBACK (on_link_clicked),
+			  display);
+#if 0
+	g_signal_connect (display->priv->html, "object_requested",
+			  G_CALLBACK (on_object_requested),
+			  mail_display);
+	g_signal_connect (display->priv->html, "button_press_event",
+			  G_CALLBACK (html_button_press_event), mail_display);
+	g_signal_connect (display->priv->html, "motion_notify_event",
+			  G_CALLBACK (html_motion_notify_event), mail_display);
+	g_signal_connect (display->priv->html, "enter_notify_event",
+			  G_CALLBACK (html_enter_notify_event), mail_display);
+	g_signal_connect (display->priv->html, "iframe_created",
+			  G_CALLBACK (html_iframe_created), mail_display);
+	g_signal_connect (display->priv->html, "on_url",
+			  G_CALLBACK (html_on_url), mail_display);
+#endif
+
+	gtk_box_pack_start_defaults (GTK_BOX (display), GTK_WIDGET (display->priv->html));
+	gtk_widget_show (GTK_WIDGET (display->priv->html));
+
+	return GTK_WIDGET (display);
+}
+
+
+static void
+eab_contact_display_init (GObject *object)
+{
+}
+
+static void
+eab_contact_display_class_init (GtkObjectClass *object_class)
+{
+	//	object_class->destroy = mail_display_destroy;
+}
+
+GType
+eab_contact_display_get_type (void)
+{
+	static GType type = 0;
+
+	if (!type) {
+		static const GTypeInfo info =  {
+			sizeof (EABContactDisplayClass),
+			NULL,           /* base_init */
+			NULL,           /* base_finalize */
+			(GClassInitFunc) eab_contact_display_class_init,
+			NULL,           /* class_finalize */
+			NULL,           /* class_data */
+			sizeof (EABContactDisplay),
+			0,             /* n_preallocs */
+			(GInstanceInitFunc) eab_contact_display_init,
+		};
+
+		type = g_type_register_static (PARENT_TYPE, "EABContactDisplay", &info, 0);
+	}
+
+	return type;
+}
author	Ettore Perazzoli <ettore@src.gnome.org>	2003-10-22 02:49:34 +0800
committer	Ettore Perazzoli <ettore@src.gnome.org>	2003-10-22 02:49:34 +0800
commit	653cfffc0e00dfb59b36813c1b45c53d3f773c65 (patch)
tree	9b486d5e383ec1391d60973d9cc548be0ef6d9d5 /addressbook/gui/widgets/eab-contact-display.c
parent	0fb08f3ff81575a4749d851404233f34252dd2f2 (diff)
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