Add menus items to the envelope printing stuff.

2000-11-05  Christopher James Lahey  <clahey@helixcode.com>

	* contact-editor/e-contact-editor.c,
	gui/widgets/e-addressbook-view.c, gui/widgets/e-minicard.c: Add
	menus items to the envelope printing stuff.

	* gui/component/addressbook.c: Hook up the search menu.

	* gui/widgets/e-addressbook-search.c,
	gui/widgets/e-addressbook-search.h: Add the search menu.

	* printing/Makefile.am: Add e-contact-print-envelope.c and
	e-contact-print-envelope.h.

	* printing/e-contact-print-envelope.c,
	printing/e-contact-print-envelope.h: Added envelope printing.

svn path=/trunk/; revision=6408

1 files changed, 212 insertions, 0 deletions

diff --git a/addressbook/printing/e-contact-print-envelope.c b/addressbook/printing/e-contact-print-envelope.c
new file mode 100644
index 0000000000..c702728e4e
--- /dev/null
+++ b/addressbook/printing/e-contact-print-envelope.c
@@ -0,0 +1,212 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* 
+ * e-contact-print-envelope.c
+ * Copyright (C) 2000  Helix Code, Inc.
+ * Author: Chris Lahey <clahey@helixcode.com>
+ *
+ * This library 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 library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#include "e-contact-print-envelope.h"
+#include <libgnomeprint/gnome-print.h>
+#include <libgnomeprint/gnome-print-dialog.h>
+#include <libgnomeprint/gnome-print-master.h>
+#include <libgnomeprint/gnome-print-master-preview.h>
+#include <addressbook/backend/ebook/e-card.h>
+#include <addressbook/backend/ebook/e-card-simple.h>
+
+
+#define ENVELOPE_HEIGHT (72.0 * 4.0)
+#define ENVELOPE_WIDTH (72.0 * 10.0)
+
+typedef struct {
+	int start;
+	int length;
+} EcpeLine;
+
+static void
+startset(void *pointer, EcpeLine **iterator)
+{
+	(*iterator)--;
+	(*iterator)->start = GPOINTER_TO_INT(pointer);
+}
+
+static void
+lengthset(void *pointer, EcpeLine **iterator)
+{
+	(*iterator)--;
+	(*iterator)->length = GPOINTER_TO_INT(pointer);
+}
+
+static EcpeLine *
+ecpe_break(char *address)
+{
+	int i;
+	int length = 0;
+	int laststart = 0;
+	GList *startlist = NULL;
+	GList *lengthlist = NULL;
+	EcpeLine *ret_val;
+	EcpeLine *iterator;
+
+	for (i = 0; address[i]; i++) {
+		if (address[i] == '\n') {
+			startlist = g_list_prepend (startlist, GINT_TO_POINTER(laststart));
+			lengthlist = g_list_prepend (lengthlist, GINT_TO_POINTER(i - laststart));
+			length ++;
+			laststart = i + 1;
+		}
+	}
+	startlist = g_list_prepend (startlist, GINT_TO_POINTER(laststart));
+	lengthlist = g_list_prepend (lengthlist, GINT_TO_POINTER(i - laststart));
+	length ++;
+
+	ret_val = g_new(EcpeLine, length + 1);
+
+	iterator = ret_val + length;
+	g_list_foreach(startlist, (GFunc) startset, &iterator);
+	g_list_free(startlist);
+
+	iterator = ret_val + length;
+	g_list_foreach(lengthlist, (GFunc) lengthset, &iterator);
+	g_list_free(lengthlist);
+
+	ret_val[length].start = -1;
+	ret_val[length].length = -1;
+
+	return ret_val;
+}
+
+static void
+ecpe_linelist_dimensions(GnomeFont *font, char *address, EcpeLine *linelist, double *widthp, double *heightp)
+{
+	double width = 0;
+	int i;
+	if (widthp) {
+		for (i = 0; linelist[i].length != -1; i++) {
+			width = MAX(width, gnome_font_get_width_string_n (font, address + linelist[i].start, linelist[i].length));
+		}
+		*widthp = width;
+	} else {
+		for (i = 0; linelist[i].length != -1; i++)
+			/* Intentionally empty */;
+	}
+	if (heightp) {
+		*heightp = gnome_font_get_size(font) * i;
+	}
+}
+
+static void
+ecpe_linelist_print(GnomePrintContext *pc, GnomeFont *font, char *address, EcpeLine *linelist, double x, double y)
+{
+	int i;
+	for (i = 0; linelist[i].length != -1; i++) {
+		gnome_print_moveto(pc, x, y + gnome_font_get_ascender(font));
+		gnome_print_show_sized (pc, address + linelist[i].start, linelist[i].length);
+		y -= gnome_font_get_size(font);
+	}
+}
+
+static gint
+e_contact_print_envelope_close(GnomeDialog *dialog, gpointer data)
+{
+	return FALSE;
+}
+
+static void
+ecpe_print(GnomePrintContext *pc, ECard *ecard)
+{
+	ECardSimple *card = e_card_simple_new(ecard);
+	char *address;
+	EcpeLine *linelist;
+	double x;
+	double y;
+	GnomeFont *font;
+	
+
+	gnome_print_rotate(pc, 90);
+	gnome_print_translate(pc, 72.0 * 11.0 - ENVELOPE_WIDTH, -72.0 * 8.5 + (72.0 * 8.5 - ENVELOPE_HEIGHT) / 2);
+
+	address = e_card_simple_get(card, E_CARD_SIMPLE_FIELD_ADDRESS_BUSINESS);
+	linelist = ecpe_break(address);
+	font = gnome_font_new("Helvetica", 12);
+	ecpe_linelist_dimensions(font, address, linelist, &x, &y);
+	x = (ENVELOPE_WIDTH - x) / 2;
+	y = (ENVELOPE_HEIGHT - y) / 2;
+	ecpe_linelist_print(pc, font, address, linelist, x, y);
+	gtk_object_unref(GTK_OBJECT(font));
+	g_free(linelist);
+
+	g_free(address);
+
+	gnome_print_showpage(pc);
+	gnome_print_context_close(pc);
+
+	gtk_object_unref(GTK_OBJECT(card));
+}
+
+static void
+e_contact_print_envelope_button(GnomeDialog *dialog, gint button, gpointer data)
+{
+	GnomePrintMaster *master;
+	GnomePrintContext *pc;
+	ECard *card = NULL;
+	GtkWidget *preview;
+
+	card = gtk_object_get_data(GTK_OBJECT(dialog), "card");
+
+	switch( button ) {
+	case GNOME_PRINT_PRINT:
+		master = gnome_print_master_new_from_dialog( GNOME_PRINT_DIALOG(dialog) );
+		pc = gnome_print_master_get_context( master );
+
+		ecpe_print(pc, card);
+		
+		gnome_print_master_print(master);
+		gnome_dialog_close(dialog);
+		break;
+	case GNOME_PRINT_PREVIEW:
+		master = gnome_print_master_new_from_dialog( GNOME_PRINT_DIALOG(dialog) );
+		pc = gnome_print_master_get_context( master );
+
+		ecpe_print(pc, card);
+		
+		preview = GTK_WIDGET(gnome_print_master_preview_new(master, "Print Preview"));
+		gtk_widget_show_all(preview);
+		break;
+	case GNOME_PRINT_CANCEL:
+		gtk_object_unref(GTK_OBJECT(card));
+		gnome_dialog_close(dialog);
+		break;
+	}
+}
+
+GtkWidget *
+e_contact_print_envelope_dialog_new(ECard *card)
+{
+	GtkWidget *dialog;
+	
+	dialog = gnome_print_dialog_new("Print envelope", GNOME_PRINT_DIALOG_COPIES);
+
+	card = e_card_duplicate(card);
+	gtk_object_set_data(GTK_OBJECT(dialog), "card", card);
+	gtk_signal_connect(GTK_OBJECT(dialog),
+			   "clicked", GTK_SIGNAL_FUNC(e_contact_print_envelope_button), NULL);
+	gtk_signal_connect(GTK_OBJECT(dialog),
+			   "close", GTK_SIGNAL_FUNC(e_contact_print_envelope_close), NULL);
+	return dialog;
+}