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-rw-r--r--addressbook/printing/e-contact-print-envelope.c212
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
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+/* -*- 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;
+}