-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
/*
* (GLABELS) Label and Business Card Creation program for GNOME
*
* print-dialog.c: Print dialog module
*
- * Copyright (C) 2001-2003 Jim Evins <evins@snaught.com>.
+ * Copyright (C) 2001-2007 Jim Evins <evins@snaught.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
#include "print-dialog.h"
#include <glib/gi18n.h>
+#include <glade/glade-xml.h>
#include <math.h>
#include <time.h>
#include <ctype.h>
-#include <gtk/gtkdialog.h>
-#include <gtk/gtknotebook.h>
-#include <libgnomeprintui/gnome-print-dialog.h>
-#include <libgnomeprint/gnome-print-job.h>
-#include <libgnomeprintui/gnome-print-job-preview.h>
+#include <gtk/gtktogglebutton.h>
#include "print.h"
#include "label.h"
#include "debug.h"
-/***************************************************************************/
-/* FIXME: GnomePrinterSelector is not public in libgnomeprintui-2.2. */
-/* */
-/* I know that I'm asking for trouble, but here are standin prototypes: */
-GtkWidget *gnome_printer_selector_new (GnomePrintConfig *config);
-GnomePrintConfig *gnome_printer_selector_get_config (GtkWidget *psel);
-#define GNOME_PRINTER_SELECTOR(x) (x)
-/***************************************************************************/
-
/*===========================================*/
/* Private data types */
/*===========================================*/
glLabel *label;
+ GladeXML *gui;
+
GtkWidget *simple_frame;
+ GtkWidget *copies_vbox;
GtkWidget *copies;
GtkWidget *merge_frame;
+ GtkWidget *prmerge_vbox;
GtkWidget *prmerge;
GtkWidget *outline_check;
GtkWidget *reverse_check;
GtkWidget *crop_marks_check;
- GtkWidget *printer_select;
+ gboolean force_outline_flag;
+
+ gboolean outline_flag;
+ gboolean reverse_flag;
+ gboolean crop_marks_flag;
+ gboolean merge_flag;
+ gboolean collate_flag;
+
+ gint first;
+ gint last;
+ gint n_sheets;
+ gint n_copies;
+
+ glPrintState state;
};
/* Private globals */
/*===========================================*/
-static GtkDialogClass* parent_class = NULL;
+static GtkPrintOperationClass* parent_class = NULL;
/*===========================================*/
/* Local function prototypes */
/*===========================================*/
-static void gl_print_dialog_class_init (glPrintDialogClass *klass);
-static void gl_print_dialog_init (glPrintDialog *dlg);
-static void gl_print_dialog_finalize (GObject *object);
+static void gl_print_dialog_class_init (glPrintDialogClass *klass);
+static void gl_print_dialog_init (glPrintDialog *dialog);
+static void gl_print_dialog_finalize (GObject *object);
-static void gl_print_dialog_construct (glPrintDialog *dialog,
- glLabel *label,
- GtkWindow *win);
+static void gl_print_dialog_construct (glPrintDialog *dialog,
+ glLabel *label);
-static GtkWidget *job_page_new (glPrintDialog *dialog,
- glLabel *label);
-static GtkWidget *printer_page_new (glPrintDialog *dialog,
- glLabel *label);
+static GObject *create_custom_widget_cb (GtkPrintOperation *operation,
+ gpointer user_data);
-static void merge_changed_cb (glLabel *label,
- glPrintDialog *dialog);
+static void custom_widget_apply_cb (GtkPrintOperation *operation,
+ GtkWidget *widget,
+ gpointer user_data);
-static void size_changed_cb (glLabel *label,
- glPrintDialog *dialog);
+static void begin_print_cb (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gpointer user_data);
-static void delete_event_cb (glPrintDialog *dialog,
- gpointer user_data);
-
-static void print_response_cb (glPrintDialog *dialog,
- gint response,
- glLabel *label);
-
-static void print_sheets (GnomePrintConfig *config,
- glLabel *label,
- gboolean preview_flag,
- gint n_sheets,
- gint first,
- gint last,
- gboolean outline_flag,
- gboolean reverse_flag,
- gboolean crop_marks_flag);
-
-static void print_sheets_merge (GnomePrintConfig *config,
- glLabel *label,
- gboolean preview_flag,
- gint n_copies,
- gint first,
- gboolean collate_flag,
- gboolean outline_flag,
- gboolean reverse_flag,
- gboolean crop_marks_flag);
+static void draw_page_cb (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ int page_nr,
+ gpointer user_data);
NULL
};
- type = g_type_register_static (GTK_TYPE_DIALOG,
+ type = g_type_register_static (GTK_TYPE_PRINT_OPERATION,
"glPrintDialog", &info, 0);
}
gl_print_dialog_class_init (glPrintDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkPrintOperationClass *print_class = GTK_PRINT_OPERATION_CLASS (klass);
gl_debug (DEBUG_PRINT, "");
parent_class = g_type_class_peek_parent (klass);
- object_class->finalize = gl_print_dialog_finalize;
+ object_class->finalize = gl_print_dialog_finalize;
}
static void
gl_debug (DEBUG_PRINT, "");
+ gtk_print_operation_set_use_full_page (GTK_PRINT_OPERATION (dialog),
+ TRUE);
+
+ gtk_print_operation_set_unit (GTK_PRINT_OPERATION (dialog),
+ GTK_UNIT_POINTS);
+
dialog->priv = g_new0 (glPrintDialogPrivate, 1);
- gtk_container_set_border_width (GTK_CONTAINER(dialog), GL_HIG_PAD2);
-
- gtk_dialog_set_has_separator (GTK_DIALOG(dialog), FALSE);
- gtk_dialog_add_buttons (GTK_DIALOG(dialog),
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- GTK_STOCK_PRINT, GNOME_PRINT_DIALOG_RESPONSE_PRINT,
- NULL);
-
- pp_button =
- gtk_dialog_add_button (GTK_DIALOG (dialog),
- GTK_STOCK_PRINT_PREVIEW, GNOME_PRINT_DIALOG_RESPONSE_PREVIEW);
- gtk_button_box_set_child_secondary (GTK_BUTTON_BOX (GTK_DIALOG (dialog)->action_area),
- pp_button, TRUE);
- gtk_dialog_set_default_response (GTK_DIALOG (dialog),
- GNOME_PRINT_DIALOG_RESPONSE_PRINT);
-
- gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
-
- g_signal_connect (G_OBJECT(dialog),
- "delete_event",
- G_CALLBACK (delete_event_cb),
- NULL);
-
}
static void
}
/*****************************************************************************/
-/* NEW object properties dialog. */
+/* NEW print dialog. */
/*****************************************************************************/
-GtkWidget *
-gl_print_dialog_new (glLabel *label,
- GtkWindow *win)
+glPrintDialog *
+gl_print_dialog_new (glLabel *label)
{
- GtkWidget *dialog;
+ glPrintDialog *dialog;
gl_debug (DEBUG_PRINT, "");
- dialog = GTK_WIDGET (g_object_new (GL_TYPE_PRINT_DIALOG, NULL));
+ dialog = GL_PRINT_DIALOG (g_object_new (GL_TYPE_PRINT_DIALOG, NULL));
- gl_print_dialog_construct (GL_PRINT_DIALOG(dialog), label, win);
+ gl_print_dialog_construct (GL_PRINT_DIALOG(dialog), label);
return dialog;
}
/*--------------------------------------------------------------------------*/
static void
gl_print_dialog_construct (glPrintDialog *dialog,
- glLabel *label,
- GtkWindow *win)
+ glLabel *label)
{
- GtkWidget *notebook, *page;
- gchar *name, *title;
-
- gl_debug (DEBUG_PRINT, "START");
-
- g_return_if_fail (label && GL_IS_LABEL(label));
-
- dialog->priv->label = GL_LABEL(g_object_ref (G_OBJECT(label)));
-
- name = gl_label_get_short_name (label);
- title = g_strdup_printf ("%s \"%s\"", _("Print"), name);
- g_free (name);
-
- gtk_window_set_title (GTK_WINDOW(dialog), title);
- if (win) {
- gtk_window_set_transient_for (GTK_WINDOW(dialog), GTK_WINDOW(win));
- gtk_window_set_destroy_with_parent (GTK_WINDOW(dialog), TRUE);
- }
-
- notebook = gtk_notebook_new ();
- gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), notebook, FALSE, FALSE, 0);
-
- /* ----- Create Job notebook page ----- */
- page = job_page_new (dialog, label);
- gtk_notebook_append_page (GTK_NOTEBOOK(notebook), page,
- gtk_label_new_with_mnemonic (_("_Job")));
+ dialog->priv->label = label;
+ dialog->priv->force_outline_flag = FALSE;
- /* ----- Create Printer notebook page ----- */
- page = printer_page_new (dialog, label);
- gtk_notebook_append_page (GTK_NOTEBOOK(notebook), page,
- gtk_label_new_with_mnemonic (_("P_rinter")));
+ gtk_print_operation_set_custom_tab_label ( GTK_PRINT_OPERATION (dialog),
+ _("Labels"));
- g_signal_connect (G_OBJECT(dialog), "response",
- G_CALLBACK (print_response_cb), label);
+ g_signal_connect (G_OBJECT (dialog), "create-custom-widget",
+ G_CALLBACK (create_custom_widget_cb), label);
- gtk_widget_show_all (GTK_WIDGET (dialog));
+ g_signal_connect (G_OBJECT (dialog), "custom-widget-apply",
+ G_CALLBACK (custom_widget_apply_cb), label);
- merge_changed_cb (GL_LABEL(label), dialog);
+ g_signal_connect (G_OBJECT (dialog), "begin-print",
+ G_CALLBACK (begin_print_cb), label);
- g_free (title);
-
-
- gl_debug (DEBUG_PRINT, "END");
+ g_signal_connect (G_OBJECT (dialog), "draw-page",
+ G_CALLBACK (draw_page_cb), label);
}
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Create "Job" page. */
-/*---------------------------------------------------------------------------*/
-static GtkWidget *
-job_page_new (glPrintDialog *dialog,
- glLabel *label)
-{
- GtkWidget *vbox;
- GtkWidget *wframe;
-
- vbox = gl_hig_vbox_new (GL_HIG_VBOX_OUTER);
-
- /* ----------- Add simple-copies widget ------------ */
- dialog->priv->simple_frame = gl_hig_category_new (_("Copies"));
- gl_hig_vbox_add_widget (GL_HIG_VBOX(vbox), dialog->priv->simple_frame);
-
- dialog->priv->copies = gl_wdgt_print_copies_new (label);
- gl_hig_category_add_widget (GL_HIG_CATEGORY(dialog->priv->simple_frame),
- dialog->priv->copies);
-
- /* ------- Add merge control widget ------------ */
- dialog->priv->merge_frame = gl_hig_category_new (_("Document merge control"));
- gl_hig_vbox_add_widget (GL_HIG_VBOX(vbox), dialog->priv->merge_frame);
-
- dialog->priv->prmerge = gl_wdgt_print_merge_new (label);
- gl_hig_category_add_widget (GL_HIG_CATEGORY(dialog->priv->merge_frame),
- dialog->priv->prmerge);
-
- /* ----------- Add custom print options area ------------ */
- wframe = gl_hig_category_new (_("Options"));
- gl_hig_vbox_add_widget (GL_HIG_VBOX(vbox), wframe);
-
- /* add Outline check button */
- dialog->priv->outline_check =
- gtk_check_button_new_with_label (
- _("print outlines (to test printer alignment)"));
- gl_hig_category_add_widget (GL_HIG_CATEGORY(wframe), dialog->priv->outline_check);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->outline_check),
- FALSE);
-
- /* add Reverse check button */
- dialog->priv->reverse_check =
- gtk_check_button_new_with_label (
- _("print in reverse (i.e. a mirror image)"));
- gl_hig_category_add_widget (GL_HIG_CATEGORY(wframe), dialog->priv->reverse_check);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->reverse_check),
- FALSE);
-
- /* add Crop marks check button */
- dialog->priv->crop_marks_check =
- gtk_check_button_new_with_label (_("print crop marks"));
- gl_hig_category_add_widget (GL_HIG_CATEGORY(wframe), dialog->priv->crop_marks_check);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->crop_marks_check),
- FALSE);
-
- g_signal_connect (G_OBJECT(label), "merge_changed",
- G_CALLBACK (merge_changed_cb), dialog);
-
- g_signal_connect (G_OBJECT(label), "size_changed",
- G_CALLBACK (size_changed_cb), dialog);
-
- return vbox;
-}
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Create "Printer" page. */
-/*---------------------------------------------------------------------------*/
-static GtkWidget *
-printer_page_new (glPrintDialog *dialog,
- glLabel *label)
+/*--------------------------------------------------------------------------*/
+/* PRIVATE. "Create custom widget" callback */
+/*--------------------------------------------------------------------------*/
+static GObject *
+create_custom_widget_cb (GtkPrintOperation *operation,
+ gpointer user_data)
{
- GtkWidget *vbox;
- GtkWidget *printer_select;
+ glPrintDialog *dialog = GL_PRINT_DIALOG (operation);
+ glLabel *label = GL_LABEL (user_data);
- vbox = gl_hig_vbox_new (GL_HIG_VBOX_OUTER);
+ GtkWidget *vbox;
- /* FIXME: GnomePrinterSelector is not public in libgnomeprintui-2.2 */
- dialog->priv->printer_select =
- gnome_printer_selector_new (gnome_print_config_default ());
- gtk_widget_show (dialog->priv->printer_select);
- gtk_box_pack_start (GTK_BOX(vbox), dialog->priv->printer_select, TRUE, TRUE, 0);
+ glMerge *merge = NULL;
- return vbox;
-}
+ dialog->priv->gui = glade_xml_new (GLABELS_GLADE_DIR "print-custom-widget.glade",
+ "print_custom_widget_vbox",
+ NULL);
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. "merge_changed" callback. */
-/*--------------------------------------------------------------------------*/
-static void
-merge_changed_cb (glLabel *label,
- glPrintDialog *dialog)
-{
- glMerge *merge;
- gint n_records;
+ if (!dialog->priv->gui) {
+ g_warning ("Could not open print-dialog.glade, reinstall glabels!");
+ return;
+ }
- gl_debug (DEBUG_PRINT, "START");
+ vbox = glade_xml_get_widget (dialog->priv->gui, "print_custom_widget_vbox");
- merge = gl_label_get_merge (label);
+ /* ----- Simple print control ----- */
+ dialog->priv->simple_frame = glade_xml_get_widget (dialog->priv->gui,
+ "simple_frame");
+ dialog->priv->copies_vbox = glade_xml_get_widget (dialog->priv->gui,
+ "copies_vbox");
+ dialog->priv->copies = gl_wdgt_print_copies_new (label);
+ gtk_box_pack_start (GTK_BOX(dialog->priv->copies_vbox),
+ dialog->priv->copies, FALSE, FALSE, 0);
+
+ /* ----- Merge print control ----- */
+ dialog->priv->merge_frame = glade_xml_get_widget (dialog->priv->gui,
+ "merge_frame");
+ dialog->priv->prmerge_vbox = glade_xml_get_widget (dialog->priv->gui,
+ "prmerge_vbox");
+ dialog->priv->prmerge = gl_wdgt_print_merge_new (label);
+ gtk_box_pack_start (GTK_BOX(dialog->priv->prmerge_vbox),
+ dialog->priv->prmerge, FALSE, FALSE, 0);
+
+ /* ----- Options ----------------- */
+ dialog->priv->outline_check = glade_xml_get_widget (dialog->priv->gui,
+ "outline_check");
+ dialog->priv->reverse_check = glade_xml_get_widget (dialog->priv->gui,
+ "reverse_check");
+ dialog->priv->crop_marks_check = glade_xml_get_widget (dialog->priv->gui,
+ "crop_marks_check");
+
+ /* ---- Activate either simple or merge print control widgets. ---- */
+ merge = gl_label_get_merge (dialog->priv->label);
if (merge == NULL) {
gtk_widget_show_all (dialog->priv->simple_frame);
} else {
- n_records = gl_merge_get_record_count( merge );
+ gint n_records = gl_merge_get_record_count( merge );
gl_wdgt_print_merge_set_copies (GL_WDGT_PRINT_MERGE(dialog->priv->prmerge),
1, 1, n_records, FALSE);
g_object_unref (G_OBJECT(merge));
gtk_widget_show_all (dialog->priv->merge_frame);
}
- gl_debug (DEBUG_PRINT, "END");
-}
+ /* --- Do we need to force the outline flag --- */
+ if (dialog->priv->force_outline_flag)
+ {
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(dialog->priv->outline_check),
+ TRUE);
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. "size_changed" (template changed) callback. */
-/*--------------------------------------------------------------------------*/
-static void
-size_changed_cb (glLabel *label,
- glPrintDialog *dialog)
-{
- gl_debug (DEBUG_PRINT, "START");
-
- /* Remove and unref original widgets. */
- gtk_container_remove (GTK_CONTAINER(GL_HIG_CATEGORY(dialog->priv->simple_frame)->vbox),
- dialog->priv->copies);
- gtk_container_remove (GTK_CONTAINER(GL_HIG_CATEGORY(dialog->priv->merge_frame)->vbox),
- dialog->priv->prmerge);
-
- /* Create new widgets based on updated label and install */
- dialog->priv->copies = gl_wdgt_print_copies_new (label);
- gl_hig_category_add_widget (GL_HIG_CATEGORY(dialog->priv->simple_frame),
- dialog->priv->copies);
- dialog->priv->prmerge = gl_wdgt_print_merge_new (label);
- gl_hig_category_add_widget (GL_HIG_CATEGORY(dialog->priv->merge_frame),
- dialog->priv->prmerge);
-
- /* Update these widgets. */
- merge_changed_cb (label, dialog);
+ gtk_widget_set_sensitive (dialog->priv->outline_check, FALSE);
+ gtk_widget_set_sensitive (dialog->priv->reverse_check, FALSE);
+ gtk_widget_set_sensitive (dialog->priv->crop_marks_check, FALSE);
+ }
- gl_debug (DEBUG_PRINT, "END");
+ return G_OBJECT (vbox);
}
/*--------------------------------------------------------------------------*/
-/* PRIVATE. delete event callback. */
+/* PRIVATE. "Custom widget apply" callback */
/*--------------------------------------------------------------------------*/
static void
-delete_event_cb (glPrintDialog *dialog,
- gpointer user_data)
+custom_widget_apply_cb (GtkPrintOperation *operation,
+ GtkWidget *widget,
+ gpointer user_data)
{
- gl_debug (DEBUG_PRINT, "START");
+ glPrintDialog *dialog = GL_PRINT_DIALOG (operation);
+ glMerge *merge = NULL;
+
+
+ dialog->priv->outline_flag =
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
+ (dialog->priv->outline_check));
+ dialog->priv->reverse_flag =
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
+ (dialog->priv->reverse_check));
+ dialog->priv->crop_marks_flag =
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
+ (dialog->priv->crop_marks_check));
+
+ merge = gl_label_get_merge (dialog->priv->label);
+
+ if (merge == NULL)
+ {
+
+ dialog->priv->merge_flag = FALSE;
+ gl_wdgt_print_copies_get_range (GL_WDGT_PRINT_COPIES (dialog->priv->copies),
+ &dialog->priv->n_sheets,
+ &dialog->priv->first,
+ &dialog->priv->last);
+ }
+ else
+ {
+
+ dialog->priv->merge_flag = TRUE;
+ gl_wdgt_print_merge_get_copies (GL_WDGT_PRINT_MERGE (dialog->priv->prmerge),
+ &dialog->priv->n_copies,
+ &dialog->priv->first,
+ &dialog->priv->collate_flag,
+ &dialog->priv->n_sheets);
+ g_object_unref (G_OBJECT(merge));
+ }
- gtk_widget_hide (GTK_WIDGET(dialog));
-
- gl_debug (DEBUG_PRINT, "END");
}
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Print "response" callback. */
-/*---------------------------------------------------------------------------*/
+/*--------------------------------------------------------------------------*/
+/* PRIVATE. "Begin print" callback */
+/*--------------------------------------------------------------------------*/
static void
-print_response_cb (glPrintDialog *dialog,
- gint response,
- glLabel *label)
+begin_print_cb (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ gpointer user_data)
{
- GnomePrintConfig *config;
- glMerge *merge;
- gboolean outline_flag, reverse_flag, crop_marks_flag, collate_flag;
- gint first, last, n_sheets, n_copies;
-
- switch (response) {
-
- case GNOME_PRINT_DIALOG_RESPONSE_PRINT:
- case GNOME_PRINT_DIALOG_RESPONSE_PREVIEW:
-
- /* FIXME: GnomePrinterSelector is not public in libgnomeprintui-2.2. */
- config = gnome_printer_selector_get_config (GNOME_PRINTER_SELECTOR(dialog->priv->printer_select));
-
- outline_flag =
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
- (dialog->priv->outline_check));
- reverse_flag =
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
- (dialog->priv->reverse_check));
- crop_marks_flag =
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
- (dialog->priv->crop_marks_check));
-
- merge = gl_label_get_merge (label);
-
- if (merge == NULL) {
-
- gl_wdgt_print_copies_get_range (GL_WDGT_PRINT_COPIES (dialog->priv->copies),
- &n_sheets, &first, &last);
- print_sheets (config, label,
- (response == GNOME_PRINT_DIALOG_RESPONSE_PREVIEW),
- n_sheets, first, last,
- outline_flag, reverse_flag, crop_marks_flag);
-
- } else {
-
- gl_wdgt_print_merge_get_copies (GL_WDGT_PRINT_MERGE (dialog->priv->prmerge),
- &n_copies, &first,
- &collate_flag);
- print_sheets_merge (config, label,
- (response == GNOME_PRINT_DIALOG_RESPONSE_PREVIEW),
- n_copies, first,
- collate_flag,
- outline_flag,
- reverse_flag,
- crop_marks_flag);
- g_object_unref (G_OBJECT(merge));
- }
- break;
-
- default:
- break;
+ glPrintDialog *dialog = GL_PRINT_DIALOG (operation);
- }
+ gtk_print_operation_set_n_pages (operation, dialog->priv->n_sheets);
- gtk_widget_hide (GTK_WIDGET(dialog));
}
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. print the sheets */
-/*---------------------------------------------------------------------------*/
+/*--------------------------------------------------------------------------*/
+/* PRIVATE. "Draw page" callback. */
+/*--------------------------------------------------------------------------*/
static void
-print_sheets (GnomePrintConfig *config,
- glLabel *label,
- gboolean preview_flag,
- gint n_sheets,
- gint first,
- gint last,
- gboolean outline_flag,
- gboolean reverse_flag,
- gboolean crop_marks_flag)
+draw_page_cb (GtkPrintOperation *operation,
+ GtkPrintContext *context,
+ int page_nr,
+ gpointer user_data)
{
- GnomePrintJob *job;
- glPrintFlags flags;
-
- job = gnome_print_job_new (config);
- flags.outline = outline_flag;
- flags.reverse = reverse_flag;
- flags.crop_marks = crop_marks_flag;
- gl_print_simple (job, label, n_sheets, first, last, &flags);
- gnome_print_job_close (job);
-
- if (preview_flag) {
- GtkWidget *preview_widget =
- gnome_print_job_preview_new (job, (guchar *)_("Print preview"));
- gtk_widget_show (GTK_WIDGET (preview_widget));
- } else {
- gnome_print_job_print (job);
- }
-
- g_object_unref (G_OBJECT (job));
+ glPrintDialog *dialog = GL_PRINT_DIALOG (operation);
+ cairo_t *cr;
+
+ cr = gtk_print_context_get_cairo_context (context);
+
+ if (!dialog->priv->merge_flag)
+ {
+ gl_print_simple_sheet (dialog->priv->label,
+ cr,
+ page_nr,
+ dialog->priv->n_sheets,
+ dialog->priv->first,
+ dialog->priv->last,
+ dialog->priv->outline_flag,
+ dialog->priv->reverse_flag,
+ dialog->priv->crop_marks_flag);
+ }
+ else
+ {
+ if (dialog->priv->collate_flag)
+ {
+ gl_print_collated_merge_sheet (dialog->priv->label,
+ cr,
+ page_nr,
+ dialog->priv->n_copies,
+ dialog->priv->first,
+ dialog->priv->outline_flag,
+ dialog->priv->reverse_flag,
+ dialog->priv->crop_marks_flag,
+ &dialog->priv->state);
+ }
+ else
+ {
+ gl_print_uncollated_merge_sheet (dialog->priv->label,
+ cr,
+ page_nr,
+ dialog->priv->n_copies,
+ dialog->priv->first,
+ dialog->priv->outline_flag,
+ dialog->priv->reverse_flag,
+ dialog->priv->crop_marks_flag,
+ &dialog->priv->state);
+ }
+ }
}
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. print the sheets with merge data */
-/*---------------------------------------------------------------------------*/
-static void
-print_sheets_merge (GnomePrintConfig *config,
- glLabel *label,
- gboolean preview_flag,
- gint n_copies,
- gint first,
- gboolean collate_flag,
- gboolean outline_flag,
- gboolean reverse_flag,
- gboolean crop_marks_flag)
-{
- GnomePrintJob *job;
- glPrintFlags flags;
-
- job = gnome_print_job_new (config);
- flags.outline = outline_flag;
- flags.reverse = reverse_flag;
- flags.crop_marks = crop_marks_flag;
- if ( collate_flag ) {
- gl_print_merge_collated (job, label, n_copies, first, &flags);
- } else {
- gl_print_merge_uncollated (job, label, n_copies, first, &flags);
- }
- gnome_print_job_close (job);
-
- if (preview_flag) {
- GtkWidget *preview_widget =
- gnome_print_job_preview_new (job, (guchar *)_("Print preview"));
- gtk_widget_show (GTK_WIDGET (preview_widget));
- } else {
- gnome_print_job_print (job);
- }
-
- g_object_unref (G_OBJECT (job));
-}
/*****************************************************************************/
/* Set outline flag/checkbox. */
void
gl_print_dialog_force_outline_flag (glPrintDialog *dialog)
{
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(dialog->priv->outline_check),
- TRUE);
-
- gtk_widget_set_sensitive (dialog->priv->outline_check, FALSE);
- gtk_widget_set_sensitive (dialog->priv->reverse_check, FALSE);
- gtk_widget_set_sensitive (dialog->priv->crop_marks_check, FALSE);
+ dialog->priv->force_outline_flag = TRUE;
}
*
* print.c: Print module
*
- * Copyright (C) 2001-2006 Jim Evins <evins@snaught.com>.
+ * Copyright (C) 2001-2007 Jim Evins <evins@snaught.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
#include "debug.h"
#define ARC_FINE 2 /* Resolution in degrees of large arcs */
-#define ARC_COURSE 5 /* Resolution in degrees of small arcs */
+#define FONT_SCALE (72.0/96.0)
#define TICK_OFFSET 2.25
#define TICK_LENGTH 18.0
/*=========================================================================*/
typedef struct _PrintInfo {
- /* gnome print context */
- GnomePrintContext *pc;
-
- /* gnome print configuration */
- GnomePrintConfig *config;
+ cairo_t *cr;
/* gLabels Template */
glTemplate *template;
- gboolean label_rotate_flag;
+ gboolean label_rotate_flag;
/* page size */
gdouble page_width;
gdouble page_height;
- /* page counter */
- gint sheet;
} PrintInfo;
/*=========================================================================*/
/* Private function prototypes. */
/*=========================================================================*/
-static PrintInfo *print_info_new (GnomePrintJob *job,
+static PrintInfo *print_info_new (cairo_t *cr,
glLabel *label);
static void print_info_free (PrintInfo **pi);
-
-static void print_page_begin (PrintInfo *pi);
-
-static void print_page_end (PrintInfo *pi);
-
static void print_crop_marks (PrintInfo *pi);
static void print_label (PrintInfo *pi,
glLabel *label);
-static void create_rectangle_path (GnomePrintContext *pc,
+static void create_rounded_rectangle_path (cairo_t *cr,
gdouble x0,
gdouble y0,
gdouble w,
- gdouble h);
+ gdouble h,
+ gdouble r);
-static void create_ellipse_path (GnomePrintContext *pc,
+static void create_ellipse_path (cairo_t *cr,
gdouble x0,
gdouble y0,
gdouble rx,
gdouble ry);
-static void create_rounded_rectangle_path (GnomePrintContext *pc,
+static void create_cd_path (cairo_t *cr,
gdouble x0,
gdouble y0,
gdouble w,
gdouble h,
- gdouble r);
-
-static void create_clipped_circle_path (GnomePrintContext *pc,
- gdouble x0,
- gdouble y0,
- gdouble w,
- gdouble h,
- gdouble r);
-
-#ifndef NO_ALPHA_HACK
-static guchar * get_pixels_as_rgb (const GdkPixbuf *pixbuf);
-#endif
+ gdouble r1,
+ gdouble r2);
\f
/*****************************************************************************/
-/* Simple (no merge data) print command. */
+/* Print simple sheet (no merge data) command. */
/*****************************************************************************/
void
-gl_print_simple (GnomePrintJob *job,
- glLabel *label,
- gint n_sheets,
- gint first,
- gint last,
- glPrintFlags *flags)
+gl_print_simple_sheet (glLabel *label,
+ cairo_t *cr,
+ gint page,
+ gint n_sheets,
+ gint first,
+ gint last,
+ gboolean outline_flag,
+ gboolean reverse_flag,
+ gboolean crop_marks_flag)
{
PrintInfo *pi;
const glTemplateLabelType *label_type;
- gint i_sheet, i_label;
+ gint i_label;
glTemplateOrigin *origins;
gl_debug (DEBUG_PRINT, "START");
- pi = print_info_new (job, label);
- label_type = gl_template_get_first_label_type (pi->template);
+ pi = print_info_new (cr, label);
+ label_type = gl_template_get_first_label_type (pi->template);
origins = gl_template_get_origins (label_type);
- for (i_sheet = 0; i_sheet < n_sheets; i_sheet++) {
-
- print_page_begin (pi);
- if (flags->crop_marks) {
- print_crop_marks (pi);
- }
-
- for (i_label = first - 1; i_label < last; i_label++) {
+ if (crop_marks_flag) {
+ print_crop_marks (pi);
+ }
- print_label (pi, label,
- origins[i_label].x, origins[i_label].y,
- NULL, flags->outline, flags->reverse);
+ for (i_label = first - 1; i_label < last; i_label++) {
- }
+ print_label (pi, label,
+ origins[i_label].x, origins[i_label].y,
+ NULL, outline_flag, reverse_flag);
- print_page_end (pi);
- }
+ }
g_free (origins);
}
/*****************************************************************************/
-/* Merge print command (collated copies) */
+/* Print collated merge sheet command */
/*****************************************************************************/
void
-gl_print_merge_collated (GnomePrintJob *job,
- glLabel *label,
- gint n_copies,
- gint first,
- glPrintFlags *flags)
+gl_print_collated_merge_sheet (glLabel *label,
+ cairo_t *cr,
+ gint page,
+ gint n_copies,
+ gint first,
+ gboolean outline_flag,
+ gboolean reverse_flag,
+ gboolean crop_marks_flag,
+ glPrintState *state)
{
glMerge *merge;
const GList *record_list;
PrintInfo *pi;
const glTemplateLabelType *label_type;
- gint i_sheet, i_label, n_labels_per_page, i_copy;
+ gint i_label, n_labels_per_page, i_copy;
glMergeRecord *record;
GList *p;
glTemplateOrigin *origins;
merge = gl_label_get_merge (label);
record_list = gl_merge_get_record_list (merge);
- pi = print_info_new (job, label);
+ pi = print_info_new (cr, label);
label_type = gl_template_get_first_label_type (pi->template);
n_labels_per_page = gl_template_get_n_labels (label_type);
origins = gl_template_get_origins (label_type);
- i_sheet = 0;
- i_label = first - 1;
+ if (crop_marks_flag) {
+ print_crop_marks (pi);
+ }
- for ( p=(GList *)record_list; p!=NULL; p=p->next ) {
+ if (page == 0)
+ {
+ state->i_copy = 0;
+ state->p_record = (GList *)record_list;
+
+ i_label = first - 1;
+ }
+ else
+ {
+ i_label = 0;
+ }
+
+
+ for ( p=(GList *)state->p_record; p!=NULL; p=p->next ) {
record = (glMergeRecord *)p->data;
if ( record->select_flag ) {
- for (i_copy = 0; i_copy < n_copies; i_copy++) {
-
- if ((i_label == 0) || (i_sheet == 0)) {
- i_sheet++;
- print_page_begin (pi);
- if (flags->crop_marks) {
- print_crop_marks (pi);
- }
- }
+ for (i_copy = state->i_copy; i_copy < n_copies; i_copy++) {
print_label (pi, label,
origins[i_label].x,
origins[i_label].y,
record,
- flags->outline, flags->reverse);
-
- i_label = (i_label + 1) % n_labels_per_page;
- if (i_label == 0) {
- print_page_end (pi);
- }
+ outline_flag, reverse_flag);
+
+ i_label++;
+ if (i_label == n_labels_per_page)
+ {
+ g_free (origins);
+ print_info_free (&pi);
+
+ state->i_copy = (i_copy+1) % n_copies;
+ if (state->i_copy == 0)
+ {
+ state->p_record = p->next;
+ }
+ else
+ {
+ state->p_record = p;
+ }
+ return;
+ }
}
+ state->i_copy = 0;
}
}
- if (i_label != 0) {
- print_page_end (pi);
- }
-
- g_free (origins);
-
- print_info_free (&pi);
+ g_free (origins);
+ print_info_free (&pi);
gl_debug (DEBUG_PRINT, "END");
}
/*****************************************************************************/
-/* Merge print command (uncollated copies) */
+/* Print uncollated merge sheet command */
/*****************************************************************************/
void
-gl_print_merge_uncollated (GnomePrintJob *job,
- glLabel *label,
- gint n_copies,
- gint first,
- glPrintFlags *flags)
+gl_print_uncollated_merge_sheet (glLabel *label,
+ cairo_t *cr,
+ gint page,
+ gint n_copies,
+ gint first,
+ gboolean outline_flag,
+ gboolean reverse_flag,
+ gboolean crop_marks_flag,
+ glPrintState *state)
{
glMerge *merge;
const GList *record_list;
PrintInfo *pi;
const glTemplateLabelType *label_type;
- gint i_sheet, i_label, n_labels_per_page, i_copy;
+ gint i_label, n_labels_per_page, i_copy;
glMergeRecord *record;
GList *p;
glTemplateOrigin *origins;
merge = gl_label_get_merge (label);
record_list = gl_merge_get_record_list (merge);
- pi = print_info_new (job, label);
+ pi = print_info_new (cr, label);
label_type = gl_template_get_first_label_type (pi->template);
n_labels_per_page = gl_template_get_n_labels (label_type);
origins = gl_template_get_origins (label_type);
- i_sheet = 0;
- i_label = first - 1;
+ if (crop_marks_flag) {
+ print_crop_marks (pi);
+ }
+
+ if (page == 0)
+ {
+ state->i_copy = 0;
+ state->p_record = (GList *)record_list;
+
+ i_label = first - 1;
+ }
+ else
+ {
+ i_label = 0;
+ }
- for (i_copy = 0; i_copy < n_copies; i_copy++) {
+ for (i_copy = state->i_copy; i_copy < n_copies; i_copy++) {
- for ( p=(GList *)record_list; p!=NULL; p=p->next ) {
+ for ( p=state->p_record; p!=NULL; p=p->next ) {
record = (glMergeRecord *)p->data;
if ( record->select_flag ) {
-
- if ((i_label == 0) || (i_sheet == 0)) {
- i_sheet++;
- print_page_begin (pi);
- if (flags->crop_marks) {
- print_crop_marks (pi);
- }
- }
-
- print_label (pi, label,
+ print_label (pi, label,
origins[i_label].x,
origins[i_label].y,
record,
- flags->outline, flags->reverse);
-
- i_label = (i_label + 1) % n_labels_per_page;
- if (i_label == 0) {
- print_page_end (pi);
- }
+ outline_flag, reverse_flag);
+
+ i_label++;
+ if (i_label == n_labels_per_page)
+ {
+ g_free (origins);
+ print_info_free (&pi);
+
+ state->p_record = p->next;
+ if (state->p_record == NULL)
+ {
+ state->p_record = (GList *)record_list;
+ state->i_copy = i_copy + 1;
+ }
+ else
+ {
+ state->i_copy = i_copy;
+ }
+ return;
+ }
}
}
+ state->p_record = (GList *)record_list;
}
- if (i_label != 0) {
- print_page_end (pi);
- }
g_free (origins);
-
print_info_free (&pi);
gl_debug (DEBUG_PRINT, "END");
}
+#ifdef TODO
/*****************************************************************************/
/* Batch print. Call appropriate function above. */
/*****************************************************************************/
gl_debug (DEBUG_PRINT, "END");
}
+#endif
/*---------------------------------------------------------------------------*/
/* PRIVATE. new print info structure */
/*---------------------------------------------------------------------------*/
static PrintInfo *
-print_info_new (GnomePrintJob *job,
+print_info_new (cairo_t *cr,
glLabel *label)
{
PrintInfo *pi = g_new0 (PrintInfo, 1);
gl_debug (DEBUG_PRINT, "START");
- g_return_val_if_fail (job && GNOME_IS_PRINT_JOB (job), NULL);
g_return_val_if_fail (label && GL_IS_LABEL (label), NULL);
template = gl_label_get_template (label);
g_return_val_if_fail (template->page_width > 0, NULL);
g_return_val_if_fail (template->page_height > 0, NULL);
- pi->pc = gnome_print_job_get_context (job);
- pi->config = gnome_print_job_get_config (job);
+ pi->cr = cr;
gl_debug (DEBUG_PRINT,
"setting page size = \"%s\"", template->page_size);
- gnome_print_config_set_length (pi->config,
- (guchar *)GNOME_PRINT_KEY_PAPER_WIDTH,
- template->page_width,
- GNOME_PRINT_PS_UNIT);
- gnome_print_config_set_length (pi->config,
- (guchar *)GNOME_PRINT_KEY_PAPER_HEIGHT,
- template->page_height,
- GNOME_PRINT_PS_UNIT);
-
pi->page_width = template->page_width;
pi->page_height = template->page_height;
pi->template = template;
pi->label_rotate_flag = gl_label_get_rotate_flag (label);
- pi->sheet = 0;
-
gl_debug (DEBUG_PRINT, "END");
return pi;
gl_template_free ((*pi)->template);
(*pi)->template = NULL;
- gnome_print_context_close ((*pi)->pc);
-
g_free (*pi);
*pi = NULL;
gl_debug (DEBUG_PRINT, "END");
}
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Begin a new page. */
-/*---------------------------------------------------------------------------*/
-static void
-print_page_begin (PrintInfo *pi)
-{
- gchar *str;
-
- gl_debug (DEBUG_PRINT, "START");
-
- pi->sheet++;
-
- str = g_strdup_printf ("sheet%02d", pi->sheet);
- gnome_print_beginpage (pi->pc, (guchar *)str);
- g_free (str);
-
- /* Translate and scale, so that our origin is at the upper left. */
- gnome_print_translate (pi->pc, 0.0, pi->page_height);
- gnome_print_scale (pi->pc, 1.0, -1.0);
-
- gl_debug (DEBUG_PRINT, "END");
-}
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. End a page. */
-/*---------------------------------------------------------------------------*/
-static void
-print_page_end (PrintInfo *pi)
-{
- gl_debug (DEBUG_PRINT, "START");
-
- gnome_print_showpage (pi->pc);
-
- gl_debug (DEBUG_PRINT, "END");
-}
-
/*---------------------------------------------------------------------------*/
/* PRIVATE. Print crop tick marks. */
/*---------------------------------------------------------------------------*/
page_w = pi->page_width;
page_h = pi->page_height;
- gnome_print_setrgbcolor (pi->pc, 0.0, 0.0, 0.0);
- gnome_print_setopacity (pi->pc, 1.0);
- gnome_print_setlinewidth (pi->pc, 0.25);
+ cairo_save (pi->cr);
+
+ cairo_set_source_rgba (pi->cr, 0.0, 0.0, 0.0, 1.0);
+ cairo_set_line_width (pi->cr, 0.25);
for (p=label_type->layouts; p != NULL; p=p->next) {
y3 = MIN((ymax + TICK_OFFSET), page_h);
y4 = MIN((y3 + TICK_LENGTH), page_h);
- gnome_print_moveto (pi->pc, x1, y1);
- gnome_print_lineto (pi->pc, x1, y2);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x1, y1);
+ cairo_line_to (pi->cr, x1, y2);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x2, y1);
- gnome_print_lineto (pi->pc, x2, y2);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x2, y1);
+ cairo_line_to (pi->cr, x2, y2);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x1, y3);
- gnome_print_lineto (pi->pc, x1, y4);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x1, y3);
+ cairo_line_to (pi->cr, x1, y4);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x2, y3);
- gnome_print_lineto (pi->pc, x2, y4);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x2, y3);
+ cairo_line_to (pi->cr, x2, y4);
+ cairo_stroke (pi->cr);
}
x3 = MIN((xmax + TICK_OFFSET), page_w);
x4 = MIN((x3 + TICK_LENGTH), page_w);
- gnome_print_moveto (pi->pc, x1, y1);
- gnome_print_lineto (pi->pc, x2, y1);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x1, y1);
+ cairo_line_to (pi->cr, x2, y1);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x1, y2);
- gnome_print_lineto (pi->pc, x2, y2);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x1, y2);
+ cairo_line_to (pi->cr, x2, y2);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x3, y1);
- gnome_print_lineto (pi->pc, x4, y1);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x3, y1);
+ cairo_line_to (pi->cr, x4, y1);
+ cairo_stroke (pi->cr);
- gnome_print_moveto (pi->pc, x3, y2);
- gnome_print_lineto (pi->pc, x4, y2);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, x3, y2);
+ cairo_line_to (pi->cr, x4, y2);
+ cairo_stroke (pi->cr);
}
}
+ cairo_restore (pi->cr);
+
gl_debug (DEBUG_PRINT, "END");
}
gl_label_get_size (label, &width, &height);
- gnome_print_gsave (pi->pc);
+ cairo_save (pi->cr);
/* Transform coordinate system to be relative to upper corner */
/* of the current label */
- gnome_print_translate (pi->pc, x, y);
+ cairo_translate (pi->cr, x, y);
if (gl_label_get_rotate_flag (label)) {
gl_debug (DEBUG_PRINT, "Rotate flag set");
- gnome_print_rotate (pi->pc, -90.0);
- gnome_print_translate (pi->pc, -width, 0.0);
+ cairo_rotate (pi->cr, -M_PI/2.0);
+ cairo_translate (pi->cr, -width, 0.0);
}
if ( reverse_flag ) {
- gnome_print_translate (pi->pc, width, 0.0);
- gnome_print_scale (pi->pc, -1.0, 1.0);
+ cairo_translate (pi->cr, width, 0.0);
+ cairo_scale (pi->cr, -1.0, 1.0);
}
clip_to_outline (pi, label);
if (outline_flag) {
draw_outline (pi, label);
}
- clip_punchouts (pi, label);
- gnome_print_grestore (pi->pc);
+ cairo_restore (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
glMergeRecord *record)
{
gdouble x0, y0;
- gdouble affine[6];
+ gdouble a[6];
+ cairo_matrix_t matrix;
gl_debug (DEBUG_PRINT, "START");
gl_label_object_get_position (object, &x0, &y0);
- gl_label_object_get_affine (object, affine);
+ gl_label_object_get_affine (object, a);
+ cairo_matrix_init (&matrix, a[0], a[1], a[2], a[3], a[4], a[5]);
+
+ cairo_save (pi->cr);
- gnome_print_gsave (pi->pc);
+ cairo_translate (pi->cr, x0, y0);
+ cairo_transform (pi->cr, &matrix);
- gnome_print_translate (pi->pc, x0, y0);
- gnome_print_concat (pi->pc, affine);
if (GL_IS_LABEL_TEXT(object)) {
draw_text_object (pi, GL_LABEL_TEXT(object), record);
draw_barcode_object (pi, GL_LABEL_BARCODE(object), record);
}
- gnome_print_grestore (pi->pc);
+ cairo_restore (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
glLabelText *object,
glMergeRecord *record)
{
- GnomeFont *font;
- gchar **line;
gint i;
gdouble x_offset, y_offset, w, object_w, object_h;
gchar *text;
glColorNode *color_node;
GtkJustification just;
gboolean auto_shrink;
- GnomeGlyphList *glyphlist;
ArtDRect bbox;
gdouble affine[6];
gdouble text_line_spacing;
glColorNode *shadow_color_node;
gdouble shadow_opacity;
guint shadow_color;
+ PangoAlignment alignment;
+ PangoStyle style;
+ PangoLayout *layout;
+ PangoFontDescription *desc;
gl_debug (DEBUG_PRINT, "START");
gl_color_node_free (&shadow_color_node);
text = gl_text_node_lines_expand (lines, record);
- line = g_strsplit (text, "\n", -1);
- g_free (text);
- art_affine_identity (affine);
+ switch (just) {
+ case GTK_JUSTIFY_LEFT:
+ alignment = PANGO_ALIGN_LEFT;
+ break;
+ case GTK_JUSTIFY_CENTER:
+ alignment = PANGO_ALIGN_CENTER;
+ break;
+ case GTK_JUSTIFY_RIGHT:
+ alignment = PANGO_ALIGN_RIGHT;
+ break;
+ default:
+ alignment = PANGO_ALIGN_LEFT;
+ break; /* shouldn't happen */
+ }
+
+ style = font_italic_flag ? PANGO_STYLE_ITALIC : PANGO_STYLE_NORMAL;
+
if (record && auto_shrink) {
- /* auto shrink text size to keep within text box limits. */
- for (i = 0; line[i] != NULL; i++) {
-
- font = gnome_font_find_closest_from_weight_slant (
- (guchar *)font_family,
- font_weight,
- font_italic_flag,
- font_size);
- glyphlist = gnome_glyphlist_from_text_dumb (
- font,
- color,
- 0.0, 0.0,
- (guchar *)line[i]);
- gnome_glyphlist_bbox (glyphlist, affine, 0, &bbox);
- w = bbox.x1;
- gnome_glyphlist_unref (glyphlist);
-
- /* If width is too large, iteratively shrink font_size until this
- line fits the width, or until the font size is ridiculously
- small. */
- while ( (w > object_w) && (font_size >= 1.0) ) {
-
- font_size -= 0.5;
-
- font = gnome_font_find_closest_from_weight_slant (
- (guchar *)font_family,
- font_weight,
- font_italic_flag,
- font_size);
- glyphlist = gnome_glyphlist_from_text_dumb (
- font,
- color,
- 0.0, 0.0,
- (guchar *)line[i]);
- gnome_glyphlist_bbox (glyphlist, affine, 0, &bbox);
- w = bbox.x1;
- gnome_glyphlist_unref (glyphlist);
- }
- }
- }
+ /* auto shrink text size to keep within text box limits. */
- font = gnome_font_find_closest_from_weight_slant (
- (guchar *)font_family,
- font_weight,
- font_italic_flag,
- font_size);
- gnome_print_setfont (pi->pc, font);
+ layout = pango_cairo_create_layout (pi->cr);
- if (shadow_state)
- {
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_color),
- GL_COLOR_F_GREEN (shadow_color),
- GL_COLOR_F_BLUE (shadow_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_color));
-
- for (i = 0; line[i] != NULL; i++) {
-
- glyphlist = gnome_glyphlist_from_text_dumb (font, color,
- 0.0, 0.0,
- (guchar *)line[i]);
-
- gnome_glyphlist_bbox (glyphlist, affine, 0, &bbox);
- w = bbox.x1;
- gnome_glyphlist_unref (glyphlist);
-
- switch (just) {
- case GTK_JUSTIFY_LEFT:
- x_offset = GL_LABEL_TEXT_MARGIN;
- break;
- case GTK_JUSTIFY_CENTER:
- x_offset = (object_w - GL_LABEL_TEXT_MARGIN - w) / 2.0;
- break;
- case GTK_JUSTIFY_RIGHT:
- x_offset = object_w - GL_LABEL_TEXT_MARGIN - w;
- break;
- default:
- x_offset = 0.0;
- break; /* shouldn't happen */
- }
- x_offset += shadow_x;
+ desc = pango_font_description_new ();
+ pango_font_description_set_family (desc, font_family);
+ pango_font_description_set_weight (desc, font_weight);
+ pango_font_description_set_style (desc, style);
+ pango_font_description_set_size (desc, font_size * PANGO_SCALE * FONT_SCALE);
+ pango_layout_set_font_description (layout, desc);
+ pango_font_description_free (desc);
- /* Work out the y position to the BOTTOM of the first line */
- y_offset = GL_LABEL_TEXT_MARGIN +
- + gnome_font_get_descender (font)
- + (i + 1) * font_size * text_line_spacing
- + shadow_y;
+ pango_layout_set_text (layout, text, -1);
+ w = pango_layout_get_width (layout) / PANGO_SCALE;
- /* Remove any text line spacing from the first row. */
- y_offset -= font_size * (text_line_spacing - 1);
+ g_object_unref (layout);
+ if ( w > object_w )
+ {
+ /* Scale down. */
+ font_size *= (object_w-2*GL_LABEL_TEXT_MARGIN)/w;
- gnome_print_moveto (pi->pc, x_offset, y_offset);
+ /* Round down to nearest 1/2 point */
+ font_size = (int)(font_size*2.0) / 2.0;
- gnome_print_gsave (pi->pc);
- gnome_print_scale (pi->pc, 1.0, -1.0);
- gnome_print_show (pi->pc, (guchar *)line[i]);
- gnome_print_grestore (pi->pc);
+ /* don't get ridiculously small. */
+ if (font_size < 1.0)
+ {
+ font_size = 1.0;
+ }
}
}
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (color),
- GL_COLOR_F_GREEN (color),
- GL_COLOR_F_BLUE (color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (color));
-
- for (i = 0; line[i] != NULL; i++) {
-
- glyphlist = gnome_glyphlist_from_text_dumb (font, color,
- 0.0, 0.0,
- (guchar *)line[i]);
-
- gnome_glyphlist_bbox (glyphlist, affine, 0, &bbox);
- w = bbox.x1;
- gnome_glyphlist_unref (glyphlist);
-
- switch (just) {
- case GTK_JUSTIFY_LEFT:
- x_offset = GL_LABEL_TEXT_MARGIN;
- break;
- case GTK_JUSTIFY_CENTER:
- x_offset = (object_w - GL_LABEL_TEXT_MARGIN - w) / 2.0;
- break;
- case GTK_JUSTIFY_RIGHT:
- x_offset = object_w - GL_LABEL_TEXT_MARGIN - w;
- break;
- default:
- x_offset = 0.0;
- break; /* shouldn't happen */
- }
- /* Work out the y position to the BOTTOM of the first line */
- y_offset = GL_LABEL_TEXT_MARGIN +
- + gnome_font_get_descender (font)
- + (i + 1) * font_size * text_line_spacing;
+ layout = pango_cairo_create_layout (pi->cr);
- /* Remove any text line spacing from the first row. */
- y_offset -= font_size * (text_line_spacing - 1);
+ desc = pango_font_description_new ();
+ pango_font_description_set_family (desc, font_family);
+ pango_font_description_set_weight (desc, font_weight);
+ pango_font_description_set_style (desc, style);
+ pango_font_description_set_size (desc, font_size * PANGO_SCALE * FONT_SCALE);
+ pango_layout_set_font_description (layout, desc);
+ pango_font_description_free (desc);
+
+ pango_layout_set_text (layout, text, -1);
+ pango_layout_set_spacing (layout, font_size * (text_line_spacing-1) * PANGO_SCALE);
+ pango_layout_set_width (layout, object_w * PANGO_SCALE);
+ pango_layout_set_alignment (layout, alignment);
+
+ if (shadow_state)
+ {
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_color),
+ GL_COLOR_F_GREEN (shadow_color),
+ GL_COLOR_F_BLUE (shadow_color),
+ GL_COLOR_F_ALPHA (shadow_color));
+
+ cairo_move_to (pi->cr, shadow_x + GL_LABEL_TEXT_MARGIN, shadow_y);
+ pango_cairo_show_layout (pi->cr, layout);
+ }
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (color),
+ GL_COLOR_F_GREEN (color),
+ GL_COLOR_F_BLUE (color),
+ GL_COLOR_F_ALPHA (color));
- gnome_print_moveto (pi->pc, x_offset, y_offset);
+ cairo_move_to (pi->cr, GL_LABEL_TEXT_MARGIN, 0);
+ pango_cairo_show_layout (pi->cr, layout);
- gnome_print_gsave (pi->pc);
- gnome_print_scale (pi->pc, 1.0, -1.0);
- gnome_print_show (pi->pc, (guchar *)line[i]);
- gnome_print_grestore (pi->pc);
- }
+ g_object_unref (layout);
- g_strfreev (line);
gl_text_node_lines_free (&lines);
g_free (font_family);
if (shadow_state)
{
/* Draw fill shadow */
- create_rectangle_path (pi->pc, shadow_x, shadow_y, w, h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_fill_color),
- GL_COLOR_F_GREEN (shadow_fill_color),
- GL_COLOR_F_BLUE (shadow_fill_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_fill_color));
- gnome_print_fill (pi->pc);
+ cairo_rectangle (pi->cr, shadow_x, shadow_y, w, h);
+
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_fill_color),
+ GL_COLOR_F_GREEN (shadow_fill_color),
+ GL_COLOR_F_BLUE (shadow_fill_color),
+ GL_COLOR_F_ALPHA (shadow_fill_color));
+ cairo_fill_preserve (pi->cr);
/* Draw outline shadow */
- create_rectangle_path (pi->pc, shadow_x, shadow_y, w, h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_line_color),
- GL_COLOR_F_GREEN (shadow_line_color),
- GL_COLOR_F_BLUE (shadow_line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_line_color),
+ GL_COLOR_F_GREEN (shadow_line_color),
+ GL_COLOR_F_BLUE (shadow_line_color),
+ GL_COLOR_F_ALPHA (shadow_line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
}
/* Paint fill color */
- create_rectangle_path (pi->pc, 0.0, 0.0, w, h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (fill_color),
- GL_COLOR_F_GREEN (fill_color),
- GL_COLOR_F_BLUE (fill_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (fill_color));
- gnome_print_fill (pi->pc);
+ cairo_rectangle (pi->cr, 0.0, 0.0, w, h);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (fill_color),
+ GL_COLOR_F_GREEN (fill_color),
+ GL_COLOR_F_BLUE (fill_color),
+ GL_COLOR_F_ALPHA (fill_color));
+ cairo_fill_preserve (pi->cr);
/* Draw outline */
- create_rectangle_path (pi->pc, 0.0, 0.0, w, h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (line_color),
- GL_COLOR_F_GREEN (line_color),
- GL_COLOR_F_BLUE (line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (line_color),
+ GL_COLOR_F_GREEN (line_color),
+ GL_COLOR_F_BLUE (line_color),
+ GL_COLOR_F_ALPHA (line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
if (shadow_state)
{
- gnome_print_moveto (pi->pc, shadow_x, shadow_y);
- gnome_print_lineto (pi->pc, shadow_x + w, shadow_y + h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_line_color),
- GL_COLOR_F_GREEN (shadow_line_color),
- GL_COLOR_F_BLUE (shadow_line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, shadow_x, shadow_y);
+ cairo_line_to (pi->cr, shadow_x + w, shadow_y + h);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_line_color),
+ GL_COLOR_F_GREEN (shadow_line_color),
+ GL_COLOR_F_BLUE (shadow_line_color),
+ GL_COLOR_F_ALPHA (shadow_line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
}
- gnome_print_moveto (pi->pc, 0.0, 0.0);
- gnome_print_lineto (pi->pc, w, h);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (line_color),
- GL_COLOR_F_GREEN (line_color),
- GL_COLOR_F_BLUE (line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, 0.0, 0.0);
+ cairo_line_to (pi->cr, w, h);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (line_color),
+ GL_COLOR_F_GREEN (line_color),
+ GL_COLOR_F_BLUE (line_color),
+ GL_COLOR_F_ALPHA (line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
if (shadow_state)
{
/* Draw fill shadow */
- create_ellipse_path (pi->pc, x0+shadow_x, y0+shadow_y, rx, ry);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_fill_color),
- GL_COLOR_F_GREEN (shadow_fill_color),
- GL_COLOR_F_BLUE (shadow_fill_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_fill_color));
- gnome_print_fill (pi->pc);
+ create_ellipse_path (pi->cr, x0+shadow_x, y0+shadow_y, rx, ry);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_fill_color),
+ GL_COLOR_F_GREEN (shadow_fill_color),
+ GL_COLOR_F_BLUE (shadow_fill_color),
+ GL_COLOR_F_ALPHA (shadow_fill_color));
+ cairo_fill_preserve (pi->cr);
/* Draw outline shadow */
- create_ellipse_path (pi->pc, x0+shadow_x, y0+shadow_y, rx, ry);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (shadow_line_color),
- GL_COLOR_F_GREEN (shadow_line_color),
- GL_COLOR_F_BLUE (shadow_line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (shadow_line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (shadow_line_color),
+ GL_COLOR_F_GREEN (shadow_line_color),
+ GL_COLOR_F_BLUE (shadow_line_color),
+ GL_COLOR_F_ALPHA (shadow_line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
}
/* Paint fill color */
- create_ellipse_path (pi->pc, x0, y0, rx, ry);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (fill_color),
- GL_COLOR_F_GREEN (fill_color),
- GL_COLOR_F_BLUE (fill_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (fill_color));
- gnome_print_fill (pi->pc);
+ create_ellipse_path (pi->cr, x0, y0, rx, ry);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (fill_color),
+ GL_COLOR_F_GREEN (fill_color),
+ GL_COLOR_F_BLUE (fill_color),
+ GL_COLOR_F_ALPHA (fill_color));
+ cairo_fill_preserve (pi->cr);
/* Draw outline */
- create_ellipse_path (pi->pc, x0, y0, rx, ry);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (line_color),
- GL_COLOR_F_GREEN (line_color),
- GL_COLOR_F_BLUE (line_color));
- gnome_print_setopacity (pi->pc, GL_COLOR_F_ALPHA (line_color));
- gnome_print_setlinewidth (pi->pc, line_width);
- gnome_print_stroke (pi->pc);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (line_color),
+ GL_COLOR_F_GREEN (line_color),
+ GL_COLOR_F_BLUE (line_color),
+ GL_COLOR_F_ALPHA (line_color));
+ cairo_set_line_width (pi->cr, line_width);
+ cairo_stroke (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
{
gdouble w, h;
const GdkPixbuf *pixbuf;
- guchar *image_data;
- gint image_w, image_h, image_stride;
- gboolean image_alpha_flag;
- gint ret;
+ gint image_w, image_h;
gl_debug (DEBUG_PRINT, "START");
gl_label_object_get_size (GL_LABEL_OBJECT(object), &w, &h);
pixbuf = gl_label_image_get_pixbuf (object, record);
- image_data = gdk_pixbuf_get_pixels (pixbuf);
image_w = gdk_pixbuf_get_width (pixbuf);
image_h = gdk_pixbuf_get_height (pixbuf);
- image_stride = gdk_pixbuf_get_rowstride(pixbuf);
- image_alpha_flag = gdk_pixbuf_get_has_alpha(pixbuf);
-
- gnome_print_gsave (pi->pc);
- gnome_print_translate (pi->pc, 0.0, h);
- gnome_print_scale (pi->pc, w, -h);
- if (image_alpha_flag) {
-#ifndef NO_ALPHA_HACK
- guchar *image_data2;
-
- image_data2 = get_pixels_as_rgb (pixbuf);
- ret = gnome_print_rgbimage (pi->pc, image_data2,
- image_w, image_h, image_stride);
- g_free (image_data2);
-#else
- ret = gnome_print_rgbaimage (pi->pc, image_data,
- image_w, image_h, image_stride);
-#endif
- } else {
- ret = gnome_print_rgbimage (pi->pc, image_data,
- image_w, image_h, image_stride);
- }
- gnome_print_grestore (pi->pc);
+
+ cairo_save (pi->cr);
+ cairo_rectangle (pi->cr, 0.0, 0.0, w, h);
+ cairo_clip (pi->cr);
+ cairo_scale (pi->cr, w/image_w, h/image_h);
+ gdk_cairo_set_source_pixbuf (pi->cr, (GdkPixbuf *)pixbuf, 0, 0);
+ cairo_paint (pi->cr);
+
+ cairo_restore (pi->cr);
gl_debug (DEBUG_PRINT, "END");
}
/*---------------------------------------------------------------------------*/
-/* PRIVATE. Draw box object. */
+/* PRIVATE. Draw barcode object. */
/*---------------------------------------------------------------------------*/
static void
draw_barcode_object (PrintInfo *pi,
glBarcodeChar *bchar;
GList *li;
gdouble y_offset;
- GnomeFont *font;
+ PangoLayout *layout;
+ PangoFontDescription *desc;
gchar *text, *cstring;
glTextNode *text_node;
gchar *id;
gl_text_node_free (&text_node);
g_free (id);
+ cairo_set_source_rgba (pi->cr,
+ GL_COLOR_F_RED (color),
+ GL_COLOR_F_GREEN (color),
+ GL_COLOR_F_BLUE (color),
+ GL_COLOR_F_ALPHA (color));
+
if (gbc == NULL) {
- font = gnome_font_find_closest_from_weight_slant (
- (guchar *)GL_BARCODE_FONT_FAMILY,
- GL_BARCODE_FONT_WEIGHT,
- FALSE, 12.0);
- gnome_print_setfont (pi->pc, font);
+ layout = pango_cairo_create_layout (pi->cr);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (color),
- GL_COLOR_F_GREEN (color),
- GL_COLOR_F_BLUE (color));
- gnome_print_setopacity (pi->pc,
- GL_COLOR_F_ALPHA (color));
+ desc = pango_font_description_new ();
+ pango_font_description_set_family (desc, GL_BARCODE_FONT_FAMILY);
+ pango_font_description_set_size (desc, 12 * PANGO_SCALE * FONT_SCALE);
+ pango_layout_set_font_description (layout, desc);
+ pango_font_description_free (desc);
- y_offset = 12.0 - fabs (gnome_font_get_descender (font));
- gnome_print_moveto (pi->pc, 0.0, y_offset);
+ pango_layout_set_text (layout, _("Invalid barcode data"), -1);
- gnome_print_gsave (pi->pc);
- gnome_print_scale (pi->pc, 1.0, -1.0);
- gnome_print_show (pi->pc, (guchar *)_("Invalid barcode data"));
- gnome_print_grestore (pi->pc);
+ pango_cairo_show_layout (pi->cr, layout);
+
+ g_object_unref (layout);
} else {
for (li = gbc->lines; li != NULL; li = li->next) {
line = (glBarcodeLine *) li->data;
- gnome_print_moveto (pi->pc, line->x, line->y);
- gnome_print_lineto (pi->pc, line->x, line->y + line->length);
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (color),
- GL_COLOR_F_GREEN (color),
- GL_COLOR_F_BLUE (color));
- gnome_print_setopacity (pi->pc,
- GL_COLOR_F_ALPHA (color));
- gnome_print_setlinewidth (pi->pc, line->width);
- gnome_print_stroke (pi->pc);
+ cairo_move_to (pi->cr, line->x, line->y);
+ cairo_line_to (pi->cr, line->x, line->y + line->length);
+ cairo_set_line_width (pi->cr, line->width);
+ cairo_stroke (pi->cr);
}
for (li = gbc->chars; li != NULL; li = li->next) {
bchar = (glBarcodeChar *) li->data;
- font = gnome_font_find_closest_from_weight_slant (
- (guchar *)GL_BARCODE_FONT_FAMILY,
- GL_BARCODE_FONT_WEIGHT,
- FALSE, bchar->fsize);
- gnome_print_setfont (pi->pc, font);
-
- gnome_print_setrgbcolor (pi->pc,
- GL_COLOR_F_RED (color),
- GL_COLOR_F_GREEN (color),
- GL_COLOR_F_BLUE (color));
- gnome_print_setopacity (pi->pc,
- GL_COLOR_F_ALPHA (color));
-
- y_offset =
- bchar->fsize - fabs (gnome_font_get_descender (font));
+ layout = pango_cairo_create_layout (pi->cr);
- gnome_print_moveto (pi->pc, bchar->x, bchar->y+y_offset);
+ desc = pango_font_description_new ();
+ pango_font_description_set_family (desc, GL_BARCODE_FONT_FAMILY);
+ pango_font_description_set_size (desc, bchar->fsize * PANGO_SCALE * FONT_SCALE);
+ pango_layout_set_font_description (layout, desc);
+ pango_font_description_free (desc);
cstring = g_strdup_printf ("%c", bchar->c);
- gnome_print_gsave (pi->pc);
- gnome_print_scale (pi->pc, 1.0, -1.0);
- gnome_print_show (pi->pc, (guchar *)cstring);
- gnome_print_grestore (pi->pc);
+ pango_layout_set_text (layout, cstring, -1);
g_free (cstring);
+ y_offset = 0.2 * bchar->fsize;
+
+ cairo_move_to (pi->cr, bchar->x, bchar->y-y_offset);
+ pango_cairo_show_layout (pi->cr, layout);
+
+ g_object_unref (layout);
+
}
gl_barcode_free (&gbc);
label_type = gl_template_get_first_label_type (pi->template);
- gnome_print_setrgbcolor (pi->pc, 0.0, 0.0, 0.0);
- gnome_print_setopacity (pi->pc, 1.0);
- gnome_print_setlinewidth (pi->pc, 0.25);
+ cairo_save (pi->cr);
+
+ cairo_set_source_rgba (pi->cr, 0.0, 0.0, 0.0, 1.0);
+ cairo_set_line_width (pi->cr, 0.25);
switch (label_type->shape) {
r = label_type->size.rect.r;
if (r == 0.0) {
/* simple rectangle */
- create_rectangle_path (pi->pc, 0.0, 0.0, w, h);
+ cairo_rectangle (pi->cr, 0.0, 0.0, w, h);
} else {
/* rectangle with rounded corners */
- create_rounded_rectangle_path (pi->pc, 0.0, 0.0,
+ create_rounded_rectangle_path (pi->cr, 0.0, 0.0,
w, h, r);
}
- gnome_print_stroke (pi->pc);
+ cairo_stroke (pi->cr);
break;
case GL_TEMPLATE_SHAPE_ROUND:
/* Round style */
r1 = label_type->size.round.r;
- create_ellipse_path (pi->pc, r1, r1, r1, r1);
- gnome_print_stroke (pi->pc);
+ create_ellipse_path (pi->cr, r1, r1, r1, r1);
+ cairo_stroke (pi->cr);
break;
case GL_TEMPLATE_SHAPE_CD:
+ r1 = label_type->size.cd.r1;
+ r2 = label_type->size.cd.r2;
if ((label_type->size.cd.h == 0) && (label_type->size.cd.w == 0)) {
/* CD style, round label w/ concentric round hole */
- r1 = label_type->size.cd.r1;
- r2 = label_type->size.cd.r2;
- create_ellipse_path (pi->pc, r1, r1, r1, r1);
- gnome_print_stroke (pi->pc);
- create_ellipse_path (pi->pc, r1, r1, r2, r2);
- gnome_print_stroke (pi->pc);
+ create_cd_path (pi->cr, r1, r1, 2*r1, 2*r1, r1, r2);
+
+ cairo_stroke (pi->cr);
} else {
/* Business Card CD style, clipped round label w/ hole */
gl_label_get_size (label, &w, &h);
- r1 = label_type->size.cd.r1;
- r2 = label_type->size.cd.r2;
- create_clipped_circle_path (pi->pc, w/2, h/2, w, h, r1);
- gnome_print_stroke (pi->pc);
- create_ellipse_path (pi->pc, w/2, h/2, r2, r2);
- gnome_print_stroke (pi->pc);
+ create_cd_path (pi->cr, w/2, h/2, w, h, r1, r2);
+ cairo_stroke (pi->cr);
}
break;
break;
}
+ cairo_restore (pi->cr);
+
gl_debug (DEBUG_PRINT, "END");
}
{
const glTemplateLabelType *label_type;
gdouble w, h, r;
- gdouble r1;
+ gdouble r1, r2;
gdouble waste, x_waste, y_waste;
gl_debug (DEBUG_PRINT, "START");
y_waste = label_type->size.rect.y_waste;
if (r == 0.0) {
/* simple rectangle */
- create_rectangle_path (pi->pc,
- -x_waste, -y_waste,
- w+2*x_waste, h+2*y_waste);
+ cairo_rectangle (pi->cr,
+ -x_waste, -y_waste,
+ w+2*x_waste, h+2*y_waste);
} else {
/* rectangle with rounded corners */
- create_rounded_rectangle_path (pi->pc,
+ create_rounded_rectangle_path (pi->cr,
-x_waste, -y_waste,
w+2*x_waste, h+2*y_waste, r);
}
- gnome_print_clip (pi->pc);
+ cairo_clip (pi->cr);
break;
case GL_TEMPLATE_SHAPE_ROUND:
r1 = label_type->size.round.r;
waste = label_type->size.round.waste;
- create_ellipse_path (pi->pc, r1, r1, r1+waste, r1+waste);
- gnome_print_clip (pi->pc);
+ create_ellipse_path (pi->cr, r1, r1, r1+waste, r1+waste);
+ cairo_clip (pi->cr);
break;
case GL_TEMPLATE_SHAPE_CD:
waste = label_type->size.cd.waste;
+ r1 = label_type->size.cd.r1;
+ r2 = label_type->size.cd.r2;
if ((label_type->size.cd.h == 0) && (label_type->size.cd.w == 0)) {
/* CD style, round label w/ concentric round hole */
- r1 = label_type->size.cd.r1;
- create_ellipse_path (pi->pc, r1, r1, r1+waste, r1+waste);
+ create_cd_path (pi->cr,
+ r1, r1,
+ 2*(r1+waste), 2*(r1+waste),
+ r1+waste,
+ r2-waste);
} else {
/* Business Card CD style, clipped round label w/ hole */
gl_label_get_size (label, &w, &h);
- r1 = label_type->size.cd.r1;
- create_clipped_circle_path (pi->pc,
- w/2, h/2,
- w+2*waste, h+2*waste,
- r1+waste);
+ create_cd_path (pi->cr,
+ w/2, h/2,
+ w+2*waste, h+2*waste,
+ r1+waste,
+ r2-waste);
}
- gnome_print_clip (pi->pc);
+ cairo_set_fill_rule (pi->cr, CAIRO_FILL_RULE_EVEN_ODD);
+ cairo_clip (pi->cr);
break;
default:
}
/*---------------------------------------------------------------------------*/
-/* PRIVATE. Clip punchouts. (Save some ink by not printing in CD holes) */
-/* */
-/* Ideally this would be done in clip_to_outline, but I am not sure how to */
-/* invert the region for gnome_print_clip, so instead, I will just draw */
-/* a white circle on top of everything else. */
+/* PRIVATE. Path creation utilities. */
/*---------------------------------------------------------------------------*/
static void
-clip_punchouts (PrintInfo *pi,
- glLabel *label)
+create_rounded_rectangle_path (cairo_t *cr,
+ gdouble x0,
+ gdouble y0,
+ gdouble w,
+ gdouble h,
+ gdouble r)
{
- const glTemplateLabelType *label_type;
- gdouble w, h, r2;
- gdouble waste;
+ gdouble x, y;
+ gint i_theta;
gl_debug (DEBUG_PRINT, "START");
- label_type = gl_template_get_first_label_type (pi->template);
-
- switch (label_type->shape) {
-
- case GL_TEMPLATE_SHAPE_RECT:
- case GL_TEMPLATE_SHAPE_ROUND:
- break;
-
- case GL_TEMPLATE_SHAPE_CD:
- gl_label_get_size (label, &w, &h);
- waste = label_type->size.cd.waste;
- r2 = label_type->size.cd.r2;
- create_ellipse_path (pi->pc, w/2, h/2, r2-waste, r2-waste);
- gnome_print_setrgbcolor (pi->pc, 1.0, 1.0, 1.0);
- gnome_print_setopacity (pi->pc, 1.0);
- gnome_print_fill (pi->pc);
- break;
-
- default:
- g_message ("Unknown template label style");
- break;
- }
-
- gl_debug (DEBUG_PRINT, "END");
-}
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Path creation utilities. */
-/*---------------------------------------------------------------------------*/
-static void
-create_rectangle_path (GnomePrintContext *pc,
- gdouble x0,
- gdouble y0,
- gdouble w,
- gdouble h)
-{
- gl_debug (DEBUG_PRINT, "START");
+ cairo_new_path (cr);
- gnome_print_newpath (pc);
- gnome_print_moveto (pc, x0, y0);
- gnome_print_lineto (pc, x0 + w, y0);
- gnome_print_lineto (pc, x0 + w, y0 + h);
- gnome_print_lineto (pc, x0, y0 + h);
- gnome_print_lineto (pc, x0, y0);
- gnome_print_closepath (pc);
+ cairo_arc_negative (cr, x0+r, y0+r, r, 3*M_PI/2, M_PI);
+ cairo_arc_negative (cr, x0+r, y0+h-r, r, M_PI, M_PI/2);
+ cairo_arc_negative (cr, x0+w-r, y0+h-r, r, M_PI/2, 0.);
+ cairo_arc_negative (cr, x0+w-r, y0+r, r, 2*M_PI, 3*M_PI/2);
+ cairo_close_path (cr);
gl_debug (DEBUG_PRINT, "END");
}
static void
-create_ellipse_path (GnomePrintContext *pc,
+create_ellipse_path (cairo_t *cr,
gdouble x0,
gdouble y0,
gdouble rx,
gl_debug (DEBUG_PRINT, "START");
- gnome_print_newpath (pc);
- gnome_print_moveto (pc, x0 + rx, y0);
+ cairo_new_path (cr);
+ cairo_move_to (cr, x0 + rx, y0);
for (i_theta = ARC_FINE; i_theta <= 360; i_theta += ARC_FINE) {
x = x0 + rx * cos (i_theta * G_PI / 180.0);
y = y0 + ry * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
- gnome_print_closepath (pc);
-
- gl_debug (DEBUG_PRINT, "END");
-}
-
-static void
-create_rounded_rectangle_path (GnomePrintContext *pc,
- gdouble x0,
- gdouble y0,
- gdouble w,
- gdouble h,
- gdouble r)
-{
- gdouble x, y;
- gint i_theta;
-
- gl_debug (DEBUG_PRINT, "START");
-
- gnome_print_newpath (pc);
-
- gnome_print_moveto (pc, x0 + r, y0);
- for (i_theta = ARC_COURSE; i_theta <= 90; i_theta += ARC_COURSE) {
- x = x0 + r - r * sin (i_theta * G_PI / 180.0);
- y = y0 + r - r * cos (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
- for (i_theta = 0; i_theta <= 90; i_theta += ARC_COURSE) {
- x = x0 + r - r * cos (i_theta * G_PI / 180.0);
- y = y0 + (h - r) + r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
- for (i_theta = 0; i_theta <= 90; i_theta += ARC_COURSE) {
- x = x0 + (w - r) + r * sin (i_theta * G_PI / 180.0);
- y = y0 + (h - r) + r * cos (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
+ cairo_line_to (cr, x, y);
}
- for (i_theta = 0; i_theta <= 90; i_theta += ARC_COURSE) {
- x = x0 + (w - r) + r * cos (i_theta * G_PI / 180.0);
- y = y0 + r - r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
- gnome_print_lineto (pc, x0 + r, y0);
-
- gnome_print_closepath (pc);
+ cairo_close_path (cr);
gl_debug (DEBUG_PRINT, "END");
}
static void
-create_clipped_circle_path (GnomePrintContext *pc,
- gdouble x0,
- gdouble y0,
- gdouble w,
- gdouble h,
- gdouble r)
+create_cd_path (cairo_t *cr,
+ gdouble x0,
+ gdouble y0,
+ gdouble w,
+ gdouble h,
+ gdouble r1,
+ gdouble r2)
{
- gdouble x, y;
gdouble theta1, theta2;
- gint i_theta;
gl_debug (DEBUG_PRINT, "START");
- theta1 = (180.0/G_PI) * acos (w / (2.0*r));
- theta2 = (180.0/G_PI) * asin (h / (2.0*r));
-
- gnome_print_newpath (pc);
-
- x = x0 + r * cos (theta1 * G_PI / 180.0);
- y = y0 + r * sin (theta1 * G_PI / 180.0);
- gnome_print_moveto (pc, x, y);
-
- for ( i_theta = theta1 + ARC_FINE; i_theta < theta2; i_theta +=ARC_FINE ) {
- x = x0 + r * cos (i_theta * G_PI / 180.0);
- y = y0 + r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- x = x0 + r * cos (theta2 * G_PI / 180.0);
- y = y0 + r * sin (theta2 * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
-
- if ( fabs (theta2 - 90.0) > GNOME_CANVAS_EPSILON ) {
- x = x0 + r * cos ((180-theta2) * G_PI / 180.0);
- y = y0 + r * sin ((180-theta2) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- for ( i_theta = 180-theta2+ARC_FINE; i_theta < (180-theta1); i_theta +=ARC_FINE ) {
- x = x0 + r * cos (i_theta * G_PI / 180.0);
- y = y0 + r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- x = x0 + r * cos ((180-theta1) * G_PI / 180.0);
- y = y0 + r * sin ((180-theta1) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
-
- if ( fabs (theta1) > GNOME_CANVAS_EPSILON ) {
- x = x0 + r * cos ((180+theta1) * G_PI / 180.0);
- y = y0 + r * sin ((180+theta1) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- for ( i_theta = 180+theta1+ARC_FINE; i_theta < (180+theta2); i_theta +=ARC_FINE ) {
- x = x0 + r * cos (i_theta * G_PI / 180.0);
- y = y0 + r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- x = x0 + r * cos ((180+theta2) * G_PI / 180.0);
- y = y0 + r * sin ((180+theta2) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
-
- if ( fabs (theta2 - 90.0) > GNOME_CANVAS_EPSILON ) {
- x = x0 + r * cos ((360-theta2) * G_PI / 180.0);
- y = y0 + r * sin ((360-theta2) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- for ( i_theta = 360-theta2+ARC_FINE; i_theta < (360-theta1); i_theta +=ARC_FINE ) {
- x = x0 + r * cos (i_theta * G_PI / 180.0);
- y = y0 + r * sin (i_theta * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- if ( fabs (theta1) > GNOME_CANVAS_EPSILON ) {
- x = x0 + r * cos ((360-theta1) * G_PI / 180.0);
- y = y0 + r * sin ((360-theta1) * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
- }
-
- x = x0 + r * cos (theta1 * G_PI / 180.0);
- y = y0 + r * sin (theta1 * G_PI / 180.0);
- gnome_print_lineto (pc, x, y);
-
- gnome_print_closepath (pc);
+ /*
+ * Outer radius. (may be clipped)
+ */
+ theta1 = acos (w / (2.0*r1));
+ theta2 = asin (h / (2.0*r1));
+
+ cairo_new_path (cr);
+ cairo_arc (cr, x0, y0, r1, theta1, theta2);
+ cairo_arc (cr, x0, y0, r1, M_PI-theta2, M_PI-theta1);
+ cairo_arc (cr, x0, y0, r1, M_PI+theta1, M_PI+theta2);
+ cairo_arc (cr, x0, y0, r1, 2*M_PI-theta2, 2*M_PI-theta1);
+ cairo_close_path (cr);
+
+ /*
+ * Inner radius. (hole)
+ */
+ cairo_new_sub_path (cr);
+ cairo_arc (cr, x0, y0, r2, 0.0, 2*M_PI);
+ cairo_close_path (cr);
gl_debug (DEBUG_PRINT, "END");
}
-
-#ifndef NO_ALPHA_HACK
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. Extract a copy of rgba pixels, removing alpha by compositing */
-/* with a white background. */
-/* */
-/* This is currently needed due to the lousy job gnome-print does in */
-/* rendering images with alpha channels to PS. This sacrafices the ability */
-/* to do compositing of images with other items in the background. */
-/*---------------------------------------------------------------------------*/
-static guchar *
-get_pixels_as_rgb (const GdkPixbuf *pixbuf)
-{
- gint bits_per_sample, channels;
- gboolean has_alpha;
- gint width, height, rowstride;
- gulong bytes;
- guchar *buf_src, *buf_dest;
- guchar *p_src, *p_dest;
- gint ix, iy;
- guchar r, g, b, a;
- gdouble alpha, beta;
-
- gl_debug (DEBUG_PRINT, "START");
-
- g_return_val_if_fail (pixbuf && GDK_IS_PIXBUF (pixbuf), NULL);
-
- /* extract pixels and parameters from pixbuf. */
- buf_src = gdk_pixbuf_get_pixels (pixbuf);
- bits_per_sample = gdk_pixbuf_get_bits_per_sample (pixbuf);
- channels = gdk_pixbuf_get_n_channels (pixbuf);
- has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
- width = gdk_pixbuf_get_width (pixbuf);
- height = gdk_pixbuf_get_height (pixbuf);
- rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-
- /* validate assumptions about pixbuf. */
- g_return_val_if_fail (buf_src, NULL);
- g_return_val_if_fail (bits_per_sample == 8, NULL);
- g_return_val_if_fail (channels == 4, NULL);
- g_return_val_if_fail (has_alpha, NULL);
- g_return_val_if_fail (width > 0, NULL);
- g_return_val_if_fail (height > 0, NULL);
- g_return_val_if_fail (rowstride > 0, NULL);
-
- /* Allocate a destination buffer */
- bytes = height * rowstride;
- gl_debug (DEBUG_PRINT, "bytes = %d", bytes);
- buf_dest = g_try_malloc (bytes);
- if (!buf_dest) {
- return NULL;
- }
- gl_debug (DEBUG_PRINT, "buf_dest = %x", buf_dest);
-
- /* Copy pixels, transforming rgba to rgb by compositing with a white bg. */
- p_src = buf_src;
- p_dest = buf_dest;
- for ( iy=0; iy < height; iy++ ) {
-
- p_src = buf_src + iy*rowstride;
- p_dest = buf_dest + iy*rowstride;
-
- for ( ix=0; ix < width; ix++ ) {
-
- r = *p_src++;
- g = *p_src++;
- b = *p_src++;
- a = *p_src++;
-
- alpha = a / 255.0;
- beta = 1.0 - alpha;
-
- *p_dest++ = (guchar) (alpha*r + beta*255 + 0.5);
- *p_dest++ = (guchar) (alpha*g + beta*255 + 0.5);
- *p_dest++ = (guchar) (alpha*b + beta*255 + 0.5);
-
- }
-
- }
-
- gl_debug (DEBUG_PRINT, "START");
-
- return buf_dest;
-}
-#endif
projects / glabels / commitdiff