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>
43 #include <libgnomeprintui/gnome-print-dialog.h>
44 #include <libgnomeprintui/gnome-print-job-preview.h>
46 #include "gedit-print.h"
47 #include "gtk/gtksourceprintjob.h"
48 #include "mainwindow.h"
49 #include "prefs_common.h"
52 # define DEBUG_PRINT "DEBUG_PRINT: %s"
53 # define gedit_debug(x, y) g_warning(x, y)
55 # define gedit_debug(x, y) do {} while (FALSE);
65 typedef struct _GeditPrintJobInfo GeditPrintJobInfo;
67 struct _GeditPrintJobInfo
71 GtkSourcePrintJob *pjob;
77 gint first_line_to_print;
78 gint last_line_to_print;
83 GtkWidget *progressbar;
89 static GeditPrintJobInfo* gedit_print_job_info_new (GtkTextView *view);
90 static void gedit_print_job_info_destroy (GeditPrintJobInfo *pji,
91 gboolean save_config);
92 static void gedit_print_real (GeditPrintJobInfo *pji,
96 static void gedit_print_preview_real (GeditPrintJobInfo *pji,
103 gedit_print_job_info_destroy (GeditPrintJobInfo *pji, gboolean save_config)
105 gedit_debug (DEBUG_PRINT, "");
107 cm_return_if_fail (pji != NULL);
109 if (pji->pjob != NULL)
110 g_object_unref (pji->pjob);
116 get_print_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
121 GnomePrintConfig *config;
123 gedit_debug (DEBUG_PRINT, "");
125 cm_return_val_if_fail (pji != NULL, NULL);
127 if (!gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc), NULL, NULL))
128 selection_flag = GNOME_PRINT_RANGE_SELECTION_UNSENSITIVE;
130 selection_flag = GNOME_PRINT_RANGE_SELECTION;
132 cm_return_val_if_fail(pji->pjob != NULL, NULL);
133 config = gtk_source_print_job_get_config (pji->pjob);
135 dialog = g_object_new (GNOME_TYPE_PRINT_DIALOG, "print_config", config, NULL);
137 gnome_print_dialog_construct (GNOME_PRINT_DIALOG (dialog),
139 GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES);
141 lines = gtk_text_buffer_get_line_count (GTK_TEXT_BUFFER (pji->doc));
143 gnome_print_dialog_construct_range_any ( GNOME_PRINT_DIALOG (dialog),
144 (GNOME_PRINT_RANGE_ALL | selection_flag),
147 gtk_window_set_transient_for (GTK_WINDOW (dialog), parent);
149 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
150 gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
156 gedit_print_dialog_response (GtkWidget *dialog, int response, GeditPrintJobInfo *pji)
158 GtkTextIter start, end;
160 pji->range_type = gnome_print_dialog_get_range (GNOME_PRINT_DIALOG (dialog));
161 gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (pji->doc), &start, &end);
163 switch (pji->range_type)
165 case GNOME_PRINT_RANGE_ALL:
168 case GNOME_PRINT_RANGE_SELECTION:
169 gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (pji->doc),
174 g_return_if_reached ();
179 case GNOME_PRINT_DIALOG_RESPONSE_PRINT:
180 gedit_debug (DEBUG_PRINT, "Print button pressed.");
181 pji->preview = PREVIEW_NO;
182 gedit_print_real (pji, &start, &end,
183 gtk_window_get_transient_for (GTK_WINDOW (dialog)));
184 gtk_widget_destroy (dialog);
187 case GNOME_PRINT_DIALOG_RESPONSE_PREVIEW:
188 gedit_debug (DEBUG_PRINT, "Preview button pressed.");
189 pji->preview = PREVIEW_FROM_DIALOG;
190 gedit_print_preview_real (pji, &start, &end, GTK_WINDOW (dialog));
194 gtk_widget_destroy (dialog);
200 show_printing_dialog (GeditPrintJobInfo *pji, GtkWindow *parent)
208 GtkWidget *progressbar;
210 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "gedit-print");
211 gtk_window_set_modal (GTK_WINDOW (window), TRUE);
212 gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
213 gtk_window_set_destroy_with_parent (GTK_WINDOW (window), TRUE);
214 gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER_ON_PARENT);
216 gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
217 gtk_window_set_skip_taskbar_hint (GTK_WINDOW (window), TRUE);
218 gtk_window_set_skip_pager_hint (GTK_WINDOW (window), TRUE);
220 gtk_window_set_transient_for (GTK_WINDOW (window), parent);
222 frame = gtk_frame_new (NULL);
223 gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
224 gtk_container_add (GTK_CONTAINER (window), frame);
226 hbox = gtk_hbox_new (FALSE, 12);
227 gtk_container_add (GTK_CONTAINER (frame), hbox);
228 gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
230 image = gtk_image_new_from_stock ("gtk-print", GTK_ICON_SIZE_DIALOG);
231 gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
233 vbox = gtk_vbox_new (FALSE, 12);
234 gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
236 label = gtk_label_new (_("Preparing pages..."));
237 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
238 gtk_label_set_justify (GTK_LABEL (label), GTK_JUSTIFY_LEFT);
239 gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
241 progressbar = gtk_progress_bar_new ();
242 gtk_box_pack_start (GTK_BOX (vbox), progressbar, FALSE, FALSE, 0);
244 pji->dialog = window;
246 pji->progressbar = progressbar;
248 gtk_widget_show_all (pji->dialog);
251 while (gtk_events_pending ())
252 gtk_main_iteration ();
256 page_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
259 gint page_num = gtk_source_print_job_get_page (pji->pjob);
260 gint total = gtk_source_print_job_get_page_count (pji->pjob);
262 if (pji->preview != PREVIEW_NO)
263 str = g_strdup_printf (_("Rendering page %d of %d..."), page_num, total);
265 str = g_strdup_printf (_("Printing page %d of %d..."), page_num, total);
267 gtk_label_set_label (GTK_LABEL (pji->label), str);
270 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (pji->progressbar),
271 (total == 0) ? 0 : 1.0 * page_num / total);
274 while (gtk_events_pending ())
275 gtk_main_iteration ();
280 preview_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
283 GtkWidget *preview = NULL;
285 gjob = gtk_source_print_job_get_print_job (job);
287 preview = gnome_print_job_preview_new (gjob, _("Print preview"));
288 if (pji->parent != NULL)
290 gtk_window_set_transient_for (GTK_WINDOW (preview), pji->parent);
291 gtk_window_set_modal (GTK_WINDOW (preview), TRUE);
294 g_object_unref (gjob);
296 gtk_widget_destroy (pji->dialog);
298 if (pji->preview == PREVIEW)
302 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) page_cb, pji);
303 g_signal_handlers_disconnect_by_func (pji->pjob, (GCallback) preview_finished_cb, pji);
306 gtk_widget_show (preview);
310 print_finished_cb (GtkSourcePrintJob *job, GeditPrintJobInfo *pji)
314 gjob = gtk_source_print_job_get_print_job (job);
316 gnome_print_job_print (gjob);
318 g_object_unref (gjob);
320 gtk_widget_destroy (pji->dialog);
326 gedit_print (GtkTextView *view)
328 GeditPrintJobInfo *pji;
332 gedit_debug (DEBUG_PRINT, "");
334 cm_return_if_fail (view != NULL);
336 pji = gedit_print_job_info_new (view);
337 pji->preview = PREVIEW_NO;
339 parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
340 if (parent == NULL || !GTK_IS_WINDOW(parent))
341 parent = mainwindow_get_mainwindow()->window;
343 dialog = get_print_dialog (pji, GTK_WINDOW (parent));
345 g_signal_connect (dialog, "response",
346 G_CALLBACK (gedit_print_dialog_response),
349 gtk_widget_show (dialog);
350 while (pji->done != TRUE)
351 gtk_main_iteration();
352 gedit_print_job_info_destroy (pji, pji->preview ? FALSE:TRUE);
357 gedit_print_preview_real (GeditPrintJobInfo *pji,
362 show_printing_dialog (pji, parent);
364 pji->parent = parent;
366 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
367 g_signal_connect (pji->pjob, "finished", (GCallback) preview_finished_cb, pji);
369 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
372 g_warning ("Async print failed");
373 gtk_widget_destroy (pji->dialog);
378 gedit_print_real (GeditPrintJobInfo *pji,
383 show_printing_dialog (pji, parent);
385 g_signal_connect (pji->pjob, "begin_page", (GCallback) page_cb, pji);
386 g_signal_connect (pji->pjob, "finished", (GCallback) print_finished_cb, pji);
388 if (!gtk_source_print_job_print_range_async (pji->pjob, start, end))
391 g_warning ("Async print failed");
392 gtk_widget_destroy (pji->dialog);
396 static GeditPrintJobInfo *
397 gedit_print_job_info_new (GtkTextView* view)
399 GtkSourcePrintJob *pjob;
400 GnomePrintConfig *config;
401 GeditPrintJobInfo *pji;
402 PangoContext *pango_context;
403 PangoFontDescription *font_desc;
404 GtkTextBuffer *buffer;
406 gedit_debug (DEBUG_PRINT, "");
408 cm_return_val_if_fail (view != NULL, NULL);
410 buffer = gtk_text_view_get_buffer (view);
411 cm_return_val_if_fail (buffer != NULL, NULL);
413 config = gnome_print_config_default ();
414 cm_return_val_if_fail (config != NULL, NULL);
416 gnome_print_config_set_int (config, GNOME_PRINT_KEY_NUM_COPIES, 1);
417 gnome_print_config_set_boolean (config, GNOME_PRINT_KEY_COLLATE, FALSE);
419 pjob = gtk_source_print_job_new_with_buffer (config, buffer);
420 gnome_print_config_unref (config);
422 gtk_source_print_job_set_highlight (pjob, TRUE);
423 gtk_source_print_job_set_print_numbers (pjob, FALSE);
424 gtk_source_print_job_set_wrap_mode (pjob, gtk_text_view_get_wrap_mode (view));
425 gtk_source_print_job_set_tabs_width (pjob, 8);
427 gtk_source_print_job_set_footer_format (pjob,
430 prefs_common.date_format,
433 gtk_source_print_job_set_print_header (pjob, FALSE);
434 gtk_source_print_job_set_print_footer (pjob, TRUE);
436 pango_context = gtk_widget_get_pango_context (GTK_WIDGET (view));
437 if (prefs_common.use_different_print_font)
439 font_desc = pango_font_description_from_string (prefs_common.printfont);
443 font_desc = pango_context_get_font_description (pango_context);
446 gtk_source_print_job_set_font_desc (pjob, font_desc);
447 if (prefs_common.use_different_print_font)
449 pango_font_description_free (font_desc);
452 pji = g_new0 (GeditPrintJobInfo, 1);
457 pji->preview = PREVIEW_NO;
458 pji->range_type = GNOME_PRINT_RANGE_ALL;