+++ /dev/null
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-/*
- * (GLABELS) Label and Business Card Creation program for GNOME
- *
- * wdgt_print_copies.c: custom print copies widget module
- *
- * Copyright (C) 2001 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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <config.h>
-
-#include "wdgt-print-copies.h"
-
-#include <glib/gi18n.h>
-#include <gtk/gtktogglebutton.h>
-#include <gtk/gtkspinbutton.h>
-#include <gtk/gtkradiobutton.h>
-#include <gtk/gtklabel.h>
-#include <gtk/gtkvbox.h>
-
-#include "hig.h"
-#include "wdgt-mini-preview.h"
-#include "marshal.h"
-
-#include "debug.h"
-
-#define WDGT_MINI_PREVIEW_HEIGHT 175
-#define WDGT_MINI_PREVIEW_WIDTH 150
-
-/*===========================================*/
-/* Private globals */
-/*===========================================*/
-
-/*===========================================*/
-/* Local function prototypes */
-/*===========================================*/
-
-static void gl_wdgt_print_copies_finalize (GObject * object);
-
-static void gl_wdgt_print_copies_construct (glWdgtPrintCopies * copies,
- glLabel * label);
-
-static void sheets_radio_cb (GtkToggleButton * togglebutton,
- gpointer user_data);
-static void first_spin_cb (GtkSpinButton * spinbutton,
- gpointer user_data);
-static void last_spin_cb (GtkSpinButton * spinbutton,
- gpointer user_data);
-
-static void
-preview_pressed (glWdgtMiniPreview *mini_preview,
- gint first, gint last, gpointer user_data);
-
-\f
-/****************************************************************************/
-/* Boilerplate Object stuff. */
-/****************************************************************************/
-G_DEFINE_TYPE (glWdgtPrintCopies, gl_wdgt_print_copies, GTK_TYPE_HBOX);
-
-static void
-gl_wdgt_print_copies_class_init (glWdgtPrintCopiesClass * class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- gl_wdgt_print_copies_parent_class = g_type_class_peek_parent (class);
-
- object_class->finalize = gl_wdgt_print_copies_finalize;
-}
-
-static void
-gl_wdgt_print_copies_init (glWdgtPrintCopies * copies)
-{
- copies->labels_per_sheet = 0;
-
- copies->mini_preview = NULL;
-
- copies->sheets_radio = NULL;
- copies->sheets_spin = NULL;
-
- copies->labels_radio = NULL;
- copies->first_spin = NULL;
- copies->last_spin = NULL;
-}
-
-static void
-gl_wdgt_print_copies_finalize (GObject * object)
-{
- g_return_if_fail (object != NULL);
- g_return_if_fail (GL_IS_WDGT_PRINT_COPIES (object));
-
- G_OBJECT_CLASS (gl_wdgt_print_copies_parent_class)->finalize (object);
-}
-
-GtkWidget *
-gl_wdgt_print_copies_new (glLabel * label)
-{
- glWdgtPrintCopies *copies;
-
- copies = g_object_new (gl_wdgt_print_copies_get_type (), NULL);
-
- gl_wdgt_print_copies_construct (copies, label);
-
- return GTK_WIDGET (copies);
-}
-
-/*--------------------------------------------------------------------------*/
-/* Construct composite widget. */
-/*--------------------------------------------------------------------------*/
-static void
-gl_wdgt_print_copies_construct (glWdgtPrintCopies *copies,
- glLabel *label)
-{
- const lglTemplateFrame *frame;
- GtkWidget *whbox, *wvbox, *whbox1;
- GSList *radio_group = NULL;
- GtkObject *adjust;
-
- whbox = GTK_WIDGET (copies);
-
- frame = (lglTemplateFrame *)label->template->frames->data;
-
- copies->labels_per_sheet = lgl_template_frame_get_n_labels (frame);
-
- /* mini_preview canvas */
- copies->mini_preview = gl_wdgt_mini_preview_new (WDGT_MINI_PREVIEW_HEIGHT,
- WDGT_MINI_PREVIEW_WIDTH);
- gl_wdgt_mini_preview_set_template (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- label->template);
- gtk_box_pack_start (GTK_BOX(whbox), copies->mini_preview, FALSE, FALSE, 0);
-
- wvbox = gtk_vbox_new (FALSE, GL_HIG_PAD1);
- gtk_box_pack_start (GTK_BOX(whbox), wvbox, FALSE, FALSE, 0);
-
- /* Sheet controls */
- whbox1 = gtk_hbox_new (FALSE, GL_HIG_PAD2);
- gtk_box_pack_start (GTK_BOX(wvbox), whbox1, FALSE, FALSE, 0);
- copies->sheets_radio =
- gtk_radio_button_new_with_label (radio_group, _("Sheets:"));
- gtk_box_pack_start (GTK_BOX(whbox1), copies->sheets_radio, FALSE, FALSE, 0);
- adjust = gtk_adjustment_new (1, 1.0, 100.0, 1.0, 10.0, 0.0);
- copies->sheets_spin = gtk_spin_button_new (GTK_ADJUSTMENT (adjust),
- 1.0, 0);
- gtk_box_pack_start (GTK_BOX(whbox1), copies->sheets_spin, FALSE, FALSE, 0);
- gl_wdgt_mini_preview_highlight_range (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- 1, copies->labels_per_sheet);
-
- /* Blank line */
- gtk_box_pack_start (GTK_BOX(wvbox), gtk_label_new (""), FALSE, FALSE, 0);
-
- /* Label controls */
- whbox1 = gtk_hbox_new (FALSE, GL_HIG_PAD2);
- gtk_box_pack_start (GTK_BOX(wvbox), whbox1, FALSE, FALSE, 0);
- radio_group =
- gtk_radio_button_get_group (GTK_RADIO_BUTTON (copies->sheets_radio));
- copies->labels_radio =
- gtk_radio_button_new_with_label (radio_group, _("Labels"));
- gtk_box_pack_start (GTK_BOX(whbox1), copies->labels_radio, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX(whbox1), gtk_label_new (_("from:")), FALSE, FALSE, 0);
- adjust = gtk_adjustment_new (1, 1.0, copies->labels_per_sheet, 1.0, 10.0, 0.0);
- copies->first_spin = gtk_spin_button_new (GTK_ADJUSTMENT (adjust),
- 1.0, 0);
- gtk_box_pack_start (GTK_BOX(whbox1), copies->first_spin, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX(whbox1), gtk_label_new (_("to:")), FALSE, FALSE, 0);
- adjust = gtk_adjustment_new (copies->labels_per_sheet, 1.0, copies->labels_per_sheet, 1.0, 10.0, 0.0);
- copies->last_spin = gtk_spin_button_new (GTK_ADJUSTMENT (adjust),
- 1.0, 0);
- gtk_box_pack_start (GTK_BOX(whbox1), copies->last_spin, FALSE, FALSE, 0);
- gtk_widget_set_sensitive (copies->first_spin, FALSE);
- gtk_widget_set_sensitive (copies->last_spin, FALSE);
-
- /* Connect signals to controls */
- g_signal_connect (G_OBJECT (copies->mini_preview), "pressed",
- G_CALLBACK (preview_pressed), copies);
- g_signal_connect (G_OBJECT (copies->sheets_radio), "toggled",
- G_CALLBACK (sheets_radio_cb), copies);
- g_signal_connect (G_OBJECT (copies->first_spin), "changed",
- G_CALLBACK (first_spin_cb), copies);
- g_signal_connect (G_OBJECT (copies->last_spin), "changed",
- G_CALLBACK (last_spin_cb), copies);
-}
-
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. Enable/Disable appropriate controls due to radio button toggle.*/
-/*--------------------------------------------------------------------------*/
-static void
-sheets_radio_cb (GtkToggleButton * togglebutton,
- gpointer user_data)
-{
- glWdgtPrintCopies *copies = GL_WDGT_PRINT_COPIES (user_data);
- gint first, last;
-
- if (gtk_toggle_button_get_active (togglebutton)) {
-
- gtk_widget_set_sensitive (copies->sheets_spin, TRUE);
- gtk_widget_set_sensitive (copies->first_spin, FALSE);
- gtk_widget_set_sensitive (copies->last_spin, FALSE);
-
- gl_wdgt_mini_preview_highlight_range (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- 1, copies->labels_per_sheet);
-
- } else {
-
- gtk_widget_set_sensitive (copies->sheets_spin, FALSE);
- gtk_widget_set_sensitive (copies->first_spin, TRUE);
- gtk_widget_set_sensitive (copies->last_spin, TRUE);
-
- first =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->first_spin));
- last =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->last_spin));
- gl_wdgt_mini_preview_highlight_range (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- first, last);
-
- }
-}
-
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. modify widget due to change of first spin button */
-/*--------------------------------------------------------------------------*/
-static void
-first_spin_cb (GtkSpinButton * spinbutton,
- gpointer user_data)
-{
- glWdgtPrintCopies *copies = GL_WDGT_PRINT_COPIES (user_data);
- gint first, last;
-
- first =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->first_spin));
- last =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->last_spin));
-
- gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (copies->last_spin))->lower = first;
-
- gl_wdgt_mini_preview_highlight_range (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- first, last);
-}
-
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. modify widget due to change of last spin button */
-/*--------------------------------------------------------------------------*/
-static void
-last_spin_cb (GtkSpinButton * spinbutton,
- gpointer user_data)
-{
- glWdgtPrintCopies *copies = GL_WDGT_PRINT_COPIES (user_data);
- gint first, last;
-
- first =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->first_spin));
- last =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->last_spin));
-
- gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (copies->first_spin))->upper = last;
-
- gl_wdgt_mini_preview_highlight_range (GL_WDGT_MINI_PREVIEW(copies->mini_preview),
- first, last);
-}
-
-/*--------------------------------------------------------------------------*/
-/* PRIVATE. Canvas event handler, select first and last items. */
-/*--------------------------------------------------------------------------*/
-static void
-preview_pressed (glWdgtMiniPreview *mini_preview,
- gint first,
- gint last,
- gpointer user_data)
-{
- glWdgtPrintCopies *copies = GL_WDGT_PRINT_COPIES (user_data);
-
- gl_wdgt_print_copies_set_range (copies, 1, first, last);
-}
-
-/****************************************************************************/
-/* query selected range of labels within sheet or number of sheets. */
-/****************************************************************************/
-void
-gl_wdgt_print_copies_get_range (glWdgtPrintCopies * copies,
- gint * n_sheets,
- gint * first_label,
- gint * last_label)
-{
- gboolean sheets_active;
-
- sheets_active =
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON
- (copies->sheets_radio));
-
- if (sheets_active) {
- *n_sheets =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->sheets_spin));
- *first_label = 1;
- *last_label = copies->labels_per_sheet;
- } else {
- *n_sheets = 1;
- *first_label =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->first_spin));
- *last_label =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->last_spin));
- }
-}
-
-/****************************************************************************/
-/* set range of labels within sheet or number of sheets */
-/****************************************************************************/
-void
-gl_wdgt_print_copies_set_range (glWdgtPrintCopies * copies,
- gint n_sheets,
- gint first_label,
- gint last_label)
-{
- gint old_first_label;
-
- old_first_label =
- gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON
- (copies->first_spin));
-
- if (first_label > old_first_label) {
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (copies->last_spin),
- last_label);
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (copies->first_spin),
- first_label);
- } else {
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (copies->first_spin),
- first_label);
- gtk_spin_button_set_value (GTK_SPIN_BUTTON (copies->last_spin),
- last_label);
- }
- if ((first_label == 1) && (last_label == copies->labels_per_sheet)) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
- (copies->sheets_radio), TRUE);
- gtk_spin_button_set_value (GTK_SPIN_BUTTON
- (copies->sheets_spin), n_sheets);
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
- (copies->labels_radio), TRUE);
- gtk_spin_button_set_value (GTK_SPIN_BUTTON
- (copies->sheets_spin), 1.0);
- }
-}
projects / glabels / blobdiff