1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
4 * This file is part of gedit
6 * Copyright (C) 2000, 2001 Chema Celorio, Paolo Maggi
7 * Copyright (C) 2002 Paolo Maggi
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330,
22 * Boston, MA 02111-1307, USA.
26 * Modified by the gedit Team, 1998-2002. See the AUTHORS file for a
27 * list of people on the gedit Team.
28 * See the ChangeLog files for a list of changes.
37 #include <sys/types.h>
41 #include <string.h> /* For strlen */
43 #include <glib/gi18n.h>
44 #include <gtk/gtkframe.h>
45 #include <gtk/gtkhbox.h>
46 #include <gtk/gtkvbox.h>
47 #include <gtk/gtklabel.h>
48 #include <gtk/gtkmain.h>
49 #include <gtk/gtkprogressbar.h>
50 #include <gtk/gtkimage.h>
51 #include <gtk/gtkwindow.h>
52 #include <libgnomeprintui/gnome-print-dialog.h>
53 #include <libgnomeprintui/gnome-print-job-preview.h>
55 #include "gedit-print.h"
56 #include "gtk/gtksourceprintjob.h"
59 # define DEBUG_PRINT "DEBUG_PRINT: %s"
60 # define gedit_debug(x, y) g_warning(x, y)
62 # define gedit_debug(x, y) do {} while (FALSE);
72 typedef struct _GeditPrintJobInfo GeditPrintJobInfo;
74 struct _GeditPrintJobInfo
78 GtkSourcePrintJob *pjob;
84 gint first_line_to_print;
85 gint last_line_to_print;
90 GtkWidget *progressbar;
95 static GeditPrintJobInfo* gedit_print_job_info_new (GtkTextView *view);
96 static void gedit_print_job_info_destroy (GeditPrintJobInfo *pji,
97 gboolean save_config);
98 static void gedit_print_real (GeditPrintJobInfo *pji,
102 static void gedit_print_preview_real (GeditPrintJobInfo *pji,
109 gedit_print_job_info_destroy (GeditPrintJobInfo *pji, gboolean save_config)
111 gedit_debug (DEBUG_PRINT, "");
113 g_return_if_fail (pji != NULL);
115 if (pji->pjob != NULL)
116 g_object_unref (pji->pjob);
122 get_print_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
127 GnomePrintConfig *config;
129 gedit_debug (DEBUG_PRINT, "");
131 g_return_val_if_fail (pji != NULL, NULL);
133 if (!gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc), NULL, NULL))
134 selection_flag = GNOME_PRINT_RANGE_SELECTION_UNSENSITIVE;
136 selection_flag = GNOME_PRINT_RANGE_SELECTION;
138 g_return_val_if_fail(pji->pjob != NULL, NULL);
139 config = gtk_source_print_job_get_config (pji->pjob);
141 dialog = g_object_new (GNOME_TYPE_PRINT_DIALOG, "print_config", config, NULL);
143 gnome_print_dialog_construct (GNOME_PRINT_DIALOG (dialog),
145 GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES);
147 lines = gtk_text_buffer_get_line_count (GTK_TEXT_BUFFER (pji->doc));
149 gnome_print_dialog_construct_range_any ( GNOME_PRINT_DIALOG (dialog),
150 (GNOME_PRINT_RANGE_ALL | selection_flag),
153 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
155 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
156 gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
162 gedit_print_dialog_response (GtkWidget *dialog, int response, GeditPrintJobInfo *pji)
164 GtkTextIter start, end;
166 pji->range_type = gnome_print_dialog_get_range (GNOME_PRINT_DIALOG (dialog));
167 gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (pji->doc), &start, &end);
169 switch (pji->range_type)
171 case GNOME_PRINT_RANGE_ALL:
174 case GNOME_PRINT_RANGE_SELECTION:
175 gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc),
180 g_return_if_reached ();
185 case GNOME_PRINT_DIALOG_RESPONSE_PRINT:
186 gedit_debug (DEBUG_PRINT, "Print button pressed.");
187 pji->preview = PREVIEW_NO;
188 gedit_print_real (pji, &start, &end,
189 gtk_window_get_transient_for (GTK_WINDOW (dialog)));
190 gtk_widget_destroy (dialog);
193 case GNOME_PRINT_DIALOG_RESPONSE_PREVIEW:
194 gedit_debug (DEBUG_PRINT, "Preview button pressed.");
195 pji->preview = PREVIEW_FROM_DIALOG;
196 gedit_print_preview_real (pji, &start, &end, GTK_WINDOW (dialog));
200 gtk_widget_destroy (dialog);
201 gedit_print_job_info_destroy (pji, FALSE);
206 show_printing_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
214 GtkWidget *progressbar;
216 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
217 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
218 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
219 gtk_window_set_destroy_with_parent (GTK_WINDOW (window), TRUE);
220 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER_ON_PARENT);
222 gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
223 gtk_window_set_skip_taskbar_hint (GTK_WINDOW (window), TRUE);
224 gtk_window_set_skip_pager_hint (GTK_WINDOW (window), TRUE);
226 gtk_window_set_transient_for (GTK_WINDOW (window), parent);
228 frame = gtk_frame_new (NULL);
229 gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
230 gtk_container_add (GTK_CONTAINER (window), frame);
232 hbox = gtk_hbox_new (FALSE, 12);
233 gtk_container_add (GTK_CONTAINER (frame), hbox);
234 gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
236 image = gtk_image_new_from_stock ("gtk-print", GTK_ICON_SIZE_DIALOG);
237 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
239 vbox = gtk_vbox_new (FALSE, 12);
240 gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
242 label = gtk_label_new (_("Preparing pages..."));
243 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
244 gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
245 gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
247 progressbar = gtk_progress_bar_new ();
248 gtk_box_pack_start (GTK_BOX (vbox), progressbar, FALSE, FALSE, 0);
250 pji->dialog = window;
252 pji->progressbar = progressbar;
254 gtk_widget_show_all (pji->dialog);
257 while (gtk_events_pending ())
258 gtk_main_iteration ();
262 page_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
265 gint page_num = gtk_source_print_job_get_page (pji->pjob);
266 gint total = gtk_source_print_job_get_page_count (pji->pjob);
268 if (pji->preview != PREVIEW_NO)
269 str = g_strdup_printf (_("Rendering page %d of %d..."), page_num, total);
271 str = g_strdup_printf (_("Printing page %d of %d..."), page_num, total);
273 gtk_label_set_label (GTK_LABEL (pji->label), str);
276 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (pji->progressbar),
277 1.0 * page_num / total);
280 while (gtk_events_pending ())
281 gtk_main_iteration ();
286 preview_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
289 GtkWidget *preview = NULL;
291 gjob = gtk_source_print_job_get_print_job (job);
293 preview = gnome_print_job_preview_new (gjob, _("Print preview"));
294 if (pji->parent != NULL)
296 gtk_window_set_transient_for (GTK_WINDOW (preview), pji->parent);
297 gtk_window_set_modal (GTK_WINDOW (preview), TRUE);
300 g_object_unref (gjob);
302 gtk_widget_destroy (pji->dialog);
304 if (pji->preview == PREVIEW)
305 gedit_print_job_info_destroy (pji, FALSE);
308 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) page_cb, pji);
309 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) preview_finished_cb, pji);
312 gtk_widget_show (preview);
316 print_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
320 gjob = gtk_source_print_job_get_print_job (job);
322 gnome_print_job_print (gjob);
324 g_object_unref (gjob);
326 gtk_widget_destroy (pji->dialog);
328 gedit_print_job_info_destroy (pji, TRUE);
332 gedit_print (GtkTextView *view)
334 GeditPrintJobInfo *pji;
337 gedit_debug (DEBUG_PRINT, "");
339 g_return_if_fail (view != NULL);
341 pji = gedit_print_job_info_new (view);
342 pji->preview = PREVIEW_NO;
344 dialog = get_print_dialog (pji, GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (view))));
346 g_signal_connect (dialog, "response",
347 G_CALLBACK (gedit_print_dialog_response),
350 gtk_widget_show (dialog);
354 gedit_print_preview_real (GeditPrintJobInfo *pji,
359 show_printing_dialog (pji, parent);
361 pji->parent = parent;
363 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
364 g_signal_connect (pji->pjob, "finished", (GCallback) preview_finished_cb, pji);
366 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
369 g_warning ("Async print failed");
370 gtk_widget_destroy (pji->dialog);
375 gedit_print_real (GeditPrintJobInfo *pji,
380 show_printing_dialog (pji, parent);
382 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
383 g_signal_connect (pji->pjob, "finished", (GCallback) print_finished_cb, pji);
385 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
388 g_warning ("Async print failed");
389 gtk_widget_destroy (pji->dialog);
394 gedit_print_preview (GtkTextView *view)
396 GeditPrintJobInfo *pji;
397 GtkTextIter start, end;
399 gedit_debug (DEBUG_PRINT, "");
401 g_return_if_fail (view != NULL);
403 pji = gedit_print_job_info_new (view);
405 gtk_text_buffer_get_bounds (pji->doc, &start, &end);
407 pji->preview = PREVIEW;
408 gedit_print_preview_real (pji, &start, &end,
409 GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (view))));
412 static GeditPrintJobInfo *
413 gedit_print_job_info_new (GtkTextView* view)
415 GtkSourcePrintJob *pjob;
416 GnomePrintConfig *config;
417 GeditPrintJobInfo *pji;
418 PangoContext *pango_context;
419 PangoFontDescription *font_desc;
420 GtkTextBuffer *buffer;
422 gedit_debug (DEBUG_PRINT, "");
424 g_return_val_if_fail (view != NULL, NULL);
426 buffer = gtk_text_view_get_buffer (view);
427 g_return_val_if_fail (buffer != NULL, NULL);
429 config = gnome_print_config_default ();
430 g_return_val_if_fail (config != NULL, NULL);
432 gnome_print_config_set_int (config, GNOME_PRINT_KEY_NUM_COPIES, 1);
433 gnome_print_config_set_boolean (config, GNOME_PRINT_KEY_COLLATE, FALSE);
435 pjob = gtk_source_print_job_new_with_buffer (config, buffer);
436 gnome_print_config_unref (config);
438 gtk_source_print_job_set_highlight (pjob, TRUE);
439 gtk_source_print_job_set_print_numbers (pjob, FALSE);
440 gtk_source_print_job_set_wrap_mode (pjob, gtk_text_view_get_wrap_mode (view));
441 gtk_source_print_job_set_tabs_width (pjob, 8);
443 gtk_source_print_job_set_footer_format (pjob,
446 _("%A %D, %I:%M %p"),
449 gtk_source_print_job_set_print_header (pjob, FALSE);
450 gtk_source_print_job_set_print_footer (pjob, TRUE);
452 pango_context = gtk_widget_get_pango_context (GTK_WIDGET (view));
453 font_desc = pango_context_get_font_description (pango_context);
455 gtk_source_print_job_set_font_desc (pjob, font_desc);
457 pji = g_new0 (GeditPrintJobInfo, 1);
462 pji->preview = PREVIEW_NO;
463 pji->range_type = GNOME_PRINT_RANGE_ALL;