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-rw-r--r--addressbook/printing/e-contact-print.c372
1 files changed, 372 insertions, 0 deletions
diff --git a/addressbook/printing/e-contact-print.c b/addressbook/printing/e-contact-print.c
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+++ b/addressbook/printing/e-contact-print.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * e-contact-print.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.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 <libgnomeprint/gnome-print-multipage.h>
+#include <gnome-xml/tree.h>
+#include <gnome-xml/parser.h>
+#include <ctype.h>
+
+typedef struct _EContactPrintContext EContactPrintContext;
+
+struct _EContactPrintContext
+{
+ GnomePrintContext *pc;
+ GnomePrintMaster *master;
+ gdouble x;
+ gdouble y;
+ EContactPrintStyle *style;
+ gboolean first_section;
+};
+
+static void
+e_contact_output(GnomePrintContext *pc, GnomeFont *font, double x, double y, gchar *text)
+{
+ gnome_print_gsave(pc);
+ gnome_print_setfont(pc, font);
+ y -= gnome_font_get_ascender(font);
+ gnome_print_moveto(pc, x, y);
+ gnome_print_show(pc, text);
+ gnome_print_grestore(pc);
+}
+
+static void
+e_contact_output_and_advance(EContactPrintContext *ctxt, GnomeFont *font, double x, gchar *text)
+{
+ ctxt->y -= .1 * font->size;
+ e_contact_output(ctxt->pc, font, x, ctxt->y, text);
+ ctxt->y -= gnome_font_get_ascender(font) - gnome_font_get_descender(font);
+ ctxt->y -= .1 * font->size;
+}
+
+static void
+e_contact_rectangle(GnomePrintContext *pc,
+ gdouble x0,
+ gdouble y0,
+ gdouble x1,
+ gdouble y1,
+ gdouble r,
+ gdouble g,
+ gdouble b)
+{
+ gnome_print_gsave(pc);
+ gnome_print_setrgbcolor(pc, r, g, b);
+ gnome_print_moveto(pc, x0, y0);
+ gnome_print_lineto(pc, x1, y0);
+ gnome_print_lineto(pc, x1, y1);
+ gnome_print_lineto(pc, x0, y1);
+ gnome_print_lineto(pc, x0, y0);
+ gnome_print_fill(pc);
+ gnome_print_grestore(pc);
+}
+
+static gchar *e_card_get_string(void *card, gchar *key)
+{
+ return key;
+}
+
+static gchar *e_card_get_string_fileas(void *card)
+{
+ return "Lahey, Chris";
+}
+
+static void
+e_contact_print_letter_heading (EContactPrintContext *ctxt, gchar *character)
+{
+ gdouble ascender, descender;
+ gdouble width;
+
+ width = gnome_font_get_width_string(ctxt->style->headings_font, "m ");
+ ascender = gnome_font_get_ascender(ctxt->style->headings_font);
+ descender = gnome_font_get_descender(ctxt->style->headings_font);
+ gnome_print_gsave( ctxt->pc );
+ e_contact_rectangle( ctxt->pc, ctxt->x, ctxt->y, ctxt->x + width, ctxt->y - (ctxt->style->headings_font->size + 6), 0, 0, 0);
+ gnome_print_setrgbcolor(ctxt->pc, 1, 1, 1);
+ ctxt->y -= 4;
+ e_contact_output(ctxt->pc, ctxt->style->headings_font, ctxt->x + (width - gnome_font_get_width_string(ctxt->style->headings_font, character))/ 2, ctxt->y, character);
+ ctxt->y -= ascender - descender;
+ ctxt->y -= 2;
+ ctxt->y -= 3;
+ gnome_print_grestore( ctxt->pc );
+}
+
+static double
+e_contact_get_letter_tab_width (EContactPrintContext *ctxt)
+{
+ return gnome_font_get_width_string(ctxt->style->body_font, "123") + ctxt->style->body_font->size / 5;
+}
+
+static double
+e_contact_get_letter_heading_height (EContactPrintContext *ctxt)
+{
+ return ctxt->style->headings_font->size * 2;
+}
+
+static void
+e_contact_start_new_page(EContactPrintContext *ctxt)
+{
+ ctxt->x = ctxt->style->left_margin * 72;
+ ctxt->y = (ctxt->style->page_height - ctxt->style->top_margin) * 72;
+ gnome_print_showpage(ctxt->pc);
+}
+
+static double
+e_contact_get_card_size(void *card, EContactPrintContext *ctxt, GList *shown_fields)
+{
+ double height = 0;
+ height += ctxt->style->headings_font->size;
+ for(; shown_fields; shown_fields = g_list_next(shown_fields)) {
+ gchar *field = e_card_get_string(card, shown_fields->data);
+ gchar *start = field;
+ gchar *text;
+ gchar *temp;
+ for( text = start, temp = strchr(text, '\n'); temp; text = temp + 1, temp = strchr(text, '\n')) {
+ height += ctxt->style->body_font->size;
+ }
+ height += ctxt->style->body_font->size;
+ }
+ return height;
+}
+
+
+static void
+e_contact_print_card (void *card, EContactPrintContext *ctxt, GList *shown_fields)
+{
+ gnome_print_gsave(ctxt->pc);
+ ctxt->y -= 2;
+ e_contact_rectangle(ctxt->pc, ctxt->x, ctxt->y + 2, ctxt->x + (ctxt->style->page_width - ctxt->style->left_margin - ctxt->style->right_margin) * 72, ctxt->y - (gnome_font_get_ascender(ctxt->style->headings_font) - gnome_font_get_descender(ctxt->style->headings_font)) - 2, .85, .85, .85);
+ e_contact_output(ctxt->pc, ctxt->style->headings_font, ctxt->x + 2, ctxt->y, e_card_get_string_fileas(card));
+ ctxt->y -= gnome_font_get_ascender(ctxt->style->headings_font) - gnome_font_get_descender(ctxt->style->headings_font);
+ ctxt->y -= 2;
+
+ for(; shown_fields; shown_fields = g_list_next(shown_fields)) {
+ double xoff = 0;
+ gchar *field = e_card_get_string(card, shown_fields->data);
+ ctxt->y -= .1 * ctxt->style->body_font->size;
+ e_contact_output(ctxt->pc, ctxt->style->body_font, ctxt->x + xoff, ctxt->y, shown_fields->data);
+ xoff += gnome_font_get_width_string(ctxt->style->body_font, shown_fields->data);
+ e_contact_output(ctxt->pc, ctxt->style->body_font, ctxt->x + xoff, ctxt->y, ": ");
+ xoff += gnome_font_get_width_string(ctxt->style->body_font, ": ");
+ if (strchr(field, '\n')) {
+ gchar *start = g_strdup(field);
+ gchar *text;
+ gchar *temp;
+ for( text = start, temp = strchr(text, '\n'); temp; text = temp + 1, temp = strchr(text, '\n')) {
+ *temp = 0;
+ e_contact_output(ctxt->pc, ctxt->style->body_font, ctxt->x + xoff, ctxt->y, text);
+ ctxt->y -= gnome_font_get_ascender(ctxt->style->body_font) - gnome_font_get_descender(ctxt->style->body_font);
+ ctxt->y -= .2 * ctxt->style->body_font->size;
+ xoff = 0;
+ }
+ e_contact_output(ctxt->pc, ctxt->style->body_font, ctxt->x + xoff, ctxt->y, text);
+ ctxt->y -= gnome_font_get_ascender(ctxt->style->body_font) - gnome_font_get_descender(ctxt->style->body_font);
+ ctxt->y -= .1 * ctxt->style->body_font->size;
+ g_free(text);
+ } else {
+ e_contact_output(ctxt->pc, ctxt->style->body_font, ctxt->x + xoff, ctxt->y, field);
+ ctxt->y -= gnome_font_get_ascender(ctxt->style->body_font) - gnome_font_get_descender(ctxt->style->body_font);
+ ctxt->y -= .1 * ctxt->style->body_font->size;
+ }
+ }
+ gnome_print_grestore(ctxt->pc);
+}
+
+static void
+e_contact_do_print (void *book, EContactPrintContext *ctxt, GList *shown_fields)
+{
+ gchar *character = NULL;
+ gchar first_page_character = 'a' - 1;
+ void *card = NULL;
+ int i;
+ gdouble page_height = 72 * (ctxt->style->page_height - ctxt->style->top_margin - ctxt->style->bottom_margin);
+ gdouble page_width = 72 * (ctxt->style->page_width - ctxt->style->left_margin - ctxt->style->right_margin);
+ ctxt->y = (ctxt->style->page_height - ctxt->style->top_margin) * 72;
+ ctxt->x = (ctxt->style->left_margin) * 72;
+ if ( ctxt->style->letter_tabs )
+ page_width -= e_contact_get_letter_tab_width(ctxt);
+ /*
+ for(card = e_book_get_first(book); card; card = e_book_get_next(book)) {
+ */
+ for (i=0; i < 40; i++) {
+ gchar *file_as = e_card_get_string_fileas(card);
+ if ( ctxt->style->letter_headings && file_as && (!character || *character != tolower(*file_as)) ) {
+ if (ctxt->style->sections_start_new_page)
+ e_contact_start_new_page(ctxt);
+ else if (ctxt->y - e_contact_get_letter_heading_height(ctxt) - e_contact_get_card_size(card, ctxt, shown_fields) < ctxt->style->bottom_margin * 72)
+ e_contact_start_new_page(ctxt);
+ if (!character)
+ character = g_strdup(" ");
+ *character = tolower(*file_as);
+ e_contact_print_letter_heading(ctxt, character);
+ ctxt->first_section = FALSE;
+ }
+ if (ctxt->y - e_contact_get_card_size(card, ctxt, shown_fields) < ctxt->style->bottom_margin * 72) {
+ e_contact_start_new_page(ctxt);
+ e_contact_print_letter_heading(ctxt, character);
+ }
+ e_contact_print_card(card, ctxt, shown_fields);
+ }
+ gnome_print_showpage(ctxt->pc);
+ gnome_print_context_close(ctxt->pc);
+ g_free(character);
+}
+
+static void
+e_contact_build_style(EContactPrintStyle *style)
+{
+ xmlDocPtr styledoc;
+ style->title = "";
+ style->sections_start_new_page = FALSE;
+ style->num_columns = 1;
+ style->blank_forms = 2;
+ style->letter_tabs = TRUE;
+ style->letter_headings = TRUE;
+ style->headings_font = gnome_font_new("Helvetica-Bold", 8);
+ style->body_font = gnome_font_new("Helvetica", 6);
+ style->print_using_grey = TRUE;
+ style->paper_type = 0;
+ style->paper_width = 8.5;
+ style->paper_height = 11;
+ style->paper_source = 0;
+ style->top_margin = .5;
+ style->left_margin = .5;
+ style->bottom_margin = .5;
+ style->right_margin = .5;
+ style->page_size = 0;
+ style->page_width = 2.75;
+ style->page_height = 4.25;
+#if 0
+ style->page_width = 4.25;
+ style->page_height = 5.5;
+#endif
+ style->orientation_portrait = FALSE;
+ style->header_font = gnome_font_new("Helvetica", 6);
+ style->left_header = "";
+ style->center_header = "";
+ style->right_header = "";
+ style->footer_font = gnome_font_new("Helvetica", 6);
+ style->left_footer = "";
+ style->center_footer = "";
+ style->right_footer = "";
+ style->reverse_on_even_pages = FALSE;
+
+ styledoc = xmlParseFile("smallbook.ecps");
+ if (styledoc) {
+#if 0
+ xmlNodePtr stylenode = xmlDocGetRootElement(styledoc);
+#endif
+ xmlFreeDoc(styledoc);
+ }
+}
+
+static gint
+e_contact_print_close(GnomeDialog *dialog, gpointer data)
+{
+ return FALSE;
+}
+
+static void
+e_contact_print_button(GnomeDialog *dialog, gint button, gpointer data)
+{
+ EContactPrintContext ctxt;
+ EContactPrintStyle style;
+ GnomePrintMaster *master;
+ GtkWidget *preview;
+ GnomePrintContext *pc;
+ void *book = gtk_object_get_data(GTK_OBJECT(dialog), "book");
+ GList *shown_fields = gtk_object_get_data(GTK_OBJECT(dialog), "shown_fields");
+ switch( button ) {
+ case GNOME_PRINT_PRINT:
+ master = gnome_print_master_new_from_dialog( GNOME_PRINT_DIALOG(dialog) );
+ pc = gnome_print_master_get_context( master );
+ e_contact_build_style(&style);
+
+ ctxt.x = 0;
+ ctxt.y = 0;
+ ctxt.style = &style;
+ ctxt.master = master;
+ ctxt.first_section = TRUE;
+
+ ctxt.pc = gnome_print_multipage_new_from_sizes(pc,
+ 72 * style.paper_width,
+ 72 * style.paper_height,
+ 72 * style.page_width,
+ 72 * style.page_height);
+
+ e_contact_do_print(book, &ctxt, shown_fields);
+ gnome_print_master_print(master);
+ gtk_object_unref(GTK_OBJECT(ctxt.pc));
+ gtk_object_unref(GTK_OBJECT(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 );
+ e_contact_build_style(&style);
+
+ ctxt.x = 0;
+ ctxt.y = 0;
+ ctxt.style = &style;
+ ctxt.master = master;
+ ctxt.first_section = TRUE;
+
+ ctxt.pc = gnome_print_multipage_new_from_sizes(pc,
+ 72 * style.paper_width,
+ 72 * style.paper_height,
+ 72 * style.page_width,
+ 72 * style.page_height);
+
+ e_contact_do_print(book, &ctxt, shown_fields);
+ preview = GTK_WIDGET(gnome_print_master_preview_new(master, "Print Preview"));
+ gtk_widget_show_all(preview);
+ gtk_object_unref(GTK_OBJECT(ctxt.pc));
+ gtk_object_unref(GTK_OBJECT(master));
+ break;
+ case GNOME_PRINT_CANCEL:
+ gnome_dialog_close(dialog);
+ break;
+ }
+}
+
+GtkWidget *
+e_contact_print_dialog_new(void *book, GList *shown_fields)
+{
+ GtkWidget *dialog;
+
+
+ dialog = gnome_print_dialog_new("Print cards", GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES);
+ gnome_print_dialog_construct_range_any(GNOME_PRINT_DIALOG(dialog), GNOME_PRINT_RANGE_ALL | GNOME_PRINT_RANGE_SELECTION,
+ NULL, NULL, NULL);
+
+ gtk_object_set_data(GTK_OBJECT(dialog), "book", book);
+ gtk_object_set_data(GTK_OBJECT(dialog), "shown_fields", shown_fields);
+ gtk_signal_connect(GTK_OBJECT(dialog),
+ "clicked", e_contact_print_button, NULL);
+ gtk_signal_connect(GTK_OBJECT(dialog),
+ "close", e_contact_print_close, NULL);
+ return dialog;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-02 02:13:47 +0800