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 3 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, see <http://www.gnu.org/licenses/>.
24 * Modified by the gedit Team, 1998-2002. See the AUTHORS file for a
25 * list of people on the gedit Team.
26 * See the ChangeLog files for a list of changes.
35 #include <sys/types.h>
39 #include <string.h> /* For strlen */
41 #include <glib/gi18n.h>
42 #include <gtk/gtkframe.h>
43 #include <gtk/gtkhbox.h>
44 #include <gtk/gtkvbox.h>
45 #include <gtk/gtklabel.h>
46 #include <gtk/gtkmain.h>
47 #include <gtk/gtkprogressbar.h>
48 #include <gtk/gtkimage.h>
49 #include <gtk/gtkwindow.h>
50 #include <libgnomeprintui/gnome-print-dialog.h>
51 #include <libgnomeprintui/gnome-print-job-preview.h>
53 #include "gedit-print.h"
54 #include "gtk/gtksourceprintjob.h"
55 #include "mainwindow.h"
56 #include "prefs_common.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;
96 static GeditPrintJobInfo* gedit_print_job_info_new (GtkTextView *view);
97 static void gedit_print_job_info_destroy (GeditPrintJobInfo *pji,
98 gboolean save_config);
99 static void gedit_print_real (GeditPrintJobInfo *pji,
103 static void gedit_print_preview_real (GeditPrintJobInfo *pji,
110 gedit_print_job_info_destroy (GeditPrintJobInfo *pji, gboolean save_config)
112 gedit_debug (DEBUG_PRINT, "");
114 g_return_if_fail (pji != NULL);
116 if (pji->pjob != NULL)
117 g_object_unref (pji->pjob);
123 get_print_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
128 GnomePrintConfig *config;
130 gedit_debug (DEBUG_PRINT, "");
132 g_return_val_if_fail (pji != NULL, NULL);
134 if (!gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc), NULL, NULL))
135 selection_flag = GNOME_PRINT_RANGE_SELECTION_UNSENSITIVE;
137 selection_flag = GNOME_PRINT_RANGE_SELECTION;
139 g_return_val_if_fail(pji->pjob != NULL, NULL);
140 config = gtk_source_print_job_get_config (pji->pjob);
142 dialog = g_object_new (GNOME_TYPE_PRINT_DIALOG, "print_config", config, NULL);
144 gnome_print_dialog_construct (GNOME_PRINT_DIALOG (dialog),
146 GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES);
148 lines = gtk_text_buffer_get_line_count (GTK_TEXT_BUFFER (pji->doc));
150 gnome_print_dialog_construct_range_any ( GNOME_PRINT_DIALOG (dialog),
151 (GNOME_PRINT_RANGE_ALL | selection_flag),
154 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
156 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
157 gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
163 gedit_print_dialog_response (GtkWidget *dialog, int response, GeditPrintJobInfo *pji)
165 GtkTextIter start, end;
167 pji->range_type = gnome_print_dialog_get_range (GNOME_PRINT_DIALOG (dialog));
168 gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (pji->doc), &start, &end);
170 switch (pji->range_type)
172 case GNOME_PRINT_RANGE_ALL:
175 case GNOME_PRINT_RANGE_SELECTION:
176 gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc),
181 g_return_if_reached ();
186 case GNOME_PRINT_DIALOG_RESPONSE_PRINT:
187 gedit_debug (DEBUG_PRINT, "Print button pressed.");
188 pji->preview = PREVIEW_NO;
189 gedit_print_real (pji, &start, &end,
190 gtk_window_get_transient_for (GTK_WINDOW (dialog)));
191 gtk_widget_destroy (dialog);
194 case GNOME_PRINT_DIALOG_RESPONSE_PREVIEW:
195 gedit_debug (DEBUG_PRINT, "Preview button pressed.");
196 pji->preview = PREVIEW_FROM_DIALOG;
197 gedit_print_preview_real (pji, &start, &end, GTK_WINDOW (dialog));
201 gtk_widget_destroy (dialog);
207 show_printing_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
215 GtkWidget *progressbar;
217 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "gedit-print");
218 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
219 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
220 gtk_window_set_destroy_with_parent (GTK_WINDOW (window), TRUE);
221 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER_ON_PARENT);
223 gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
224 gtk_window_set_skip_taskbar_hint (GTK_WINDOW (window), TRUE);
225 gtk_window_set_skip_pager_hint (GTK_WINDOW (window), TRUE);
227 gtk_window_set_transient_for (GTK_WINDOW (window), parent);
229 frame = gtk_frame_new (NULL);
230 gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
231 gtk_container_add (GTK_CONTAINER (window), frame);
233 hbox = gtk_hbox_new (FALSE, 12);
234 gtk_container_add (GTK_CONTAINER (frame), hbox);
235 gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
237 image = gtk_image_new_from_stock ("gtk-print", GTK_ICON_SIZE_DIALOG);
238 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
240 vbox = gtk_vbox_new (FALSE, 12);
241 gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
243 label = gtk_label_new (_("Preparing pages..."));
244 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
245 gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
246 gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
248 progressbar = gtk_progress_bar_new ();
249 gtk_box_pack_start (GTK_BOX (vbox), progressbar, FALSE, FALSE, 0);
251 pji->dialog = window;
253 pji->progressbar = progressbar;
255 gtk_widget_show_all (pji->dialog);
258 while (gtk_events_pending ())
259 gtk_main_iteration ();
263 page_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
266 gint page_num = gtk_source_print_job_get_page (pji->pjob);
267 gint total = gtk_source_print_job_get_page_count (pji->pjob);
269 if (pji->preview != PREVIEW_NO)
270 str = g_strdup_printf (_("Rendering page %d of %d..."), page_num, total);
272 str = g_strdup_printf (_("Printing page %d of %d..."), page_num, total);
274 gtk_label_set_label (GTK_LABEL (pji->label), str);
277 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (pji->progressbar),
278 (total == 0) ? 0 : 1.0 * page_num / total);
281 while (gtk_events_pending ())
282 gtk_main_iteration ();
287 preview_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
290 GtkWidget *preview = NULL;
292 gjob = gtk_source_print_job_get_print_job (job);
294 preview = gnome_print_job_preview_new (gjob, _("Print preview"));
295 if (pji->parent != NULL)
297 gtk_window_set_transient_for (GTK_WINDOW (preview), pji->parent);
298 gtk_window_set_modal (GTK_WINDOW (preview), TRUE);
301 g_object_unref (gjob);
303 gtk_widget_destroy (pji->dialog);
305 if (pji->preview == PREVIEW)
309 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) page_cb, pji);
310 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) preview_finished_cb, pji);
313 gtk_widget_show (preview);
317 print_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
321 gjob = gtk_source_print_job_get_print_job (job);
323 gnome_print_job_print (gjob);
325 g_object_unref (gjob);
327 gtk_widget_destroy (pji->dialog);
333 gedit_print (GtkTextView *view)
335 GeditPrintJobInfo *pji;
339 gedit_debug (DEBUG_PRINT, "");
341 g_return_if_fail (view != NULL);
343 pji = gedit_print_job_info_new (view);
344 pji->preview = PREVIEW_NO;
346 parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
347 if (parent == NULL || !GTK_IS_WINDOW(parent))
348 parent = mainwindow_get_mainwindow()->window;
350 dialog = get_print_dialog (pji, GTK_WINDOW (parent));
352 g_signal_connect (dialog, "response",
353 G_CALLBACK (gedit_print_dialog_response),
356 gtk_widget_show (dialog);
357 while (pji->done != TRUE)
358 gtk_main_iteration();
359 gedit_print_job_info_destroy (pji, pji->preview ? FALSE:TRUE);
364 gedit_print_preview_real (GeditPrintJobInfo *pji,
369 show_printing_dialog (pji, parent);
371 pji->parent = parent;
373 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
374 g_signal_connect (pji->pjob, "finished", (GCallback) preview_finished_cb, pji);
376 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
379 g_warning ("Async print failed");
380 gtk_widget_destroy (pji->dialog);
385 gedit_print_real (GeditPrintJobInfo *pji,
390 show_printing_dialog (pji, parent);
392 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
393 g_signal_connect (pji->pjob, "finished", (GCallback) print_finished_cb, pji);
395 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
398 g_warning ("Async print failed");
399 gtk_widget_destroy (pji->dialog);
403 static GeditPrintJobInfo *
404 gedit_print_job_info_new (GtkTextView* view)
406 GtkSourcePrintJob *pjob;
407 GnomePrintConfig *config;
408 GeditPrintJobInfo *pji;
409 PangoContext *pango_context;
410 PangoFontDescription *font_desc;
411 GtkTextBuffer *buffer;
413 gedit_debug (DEBUG_PRINT, "");
415 g_return_val_if_fail (view != NULL, NULL);
417 buffer = gtk_text_view_get_buffer (view);
418 g_return_val_if_fail (buffer != NULL, NULL);
420 config = gnome_print_config_default ();
421 g_return_val_if_fail (config != NULL, NULL);
423 gnome_print_config_set_int (config, GNOME_PRINT_KEY_NUM_COPIES, 1);
424 gnome_print_config_set_boolean (config, GNOME_PRINT_KEY_COLLATE, FALSE);
426 pjob = gtk_source_print_job_new_with_buffer (config, buffer);
427 gnome_print_config_unref (config);
429 gtk_source_print_job_set_highlight (pjob, TRUE);
430 gtk_source_print_job_set_print_numbers (pjob, FALSE);
431 gtk_source_print_job_set_wrap_mode (pjob, gtk_text_view_get_wrap_mode (view));
432 gtk_source_print_job_set_tabs_width (pjob, 8);
434 gtk_source_print_job_set_footer_format (pjob,
437 prefs_common.date_format,
440 gtk_source_print_job_set_print_header (pjob, FALSE);
441 gtk_source_print_job_set_print_footer (pjob, TRUE);
443 pango_context = gtk_widget_get_pango_context (GTK_WIDGET (view));
444 if (prefs_common.use_different_print_font)
446 font_desc = pango_font_description_from_string (prefs_common.printfont);
450 font_desc = pango_context_get_font_description (pango_context);
453 gtk_source_print_job_set_font_desc (pjob, font_desc);
454 if (prefs_common.use_different_print_font)
456 pango_font_description_free (font_desc);
459 pji = g_new0 (GeditPrintJobInfo, 1);
464 pji->preview = PREVIEW_NO;
465 pji->range_type = GNOME_PRINT_RANGE_ALL;