1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016 Free Software Foundation
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19 #include "ui/gui/psppire-output-window.h"
25 #include <sys/types.h>
28 #include "libpspp/cast.h"
29 #include "libpspp/message.h"
30 #include "libpspp/string-map.h"
31 #include "output/chart-item.h"
32 #include "output/driver-provider.h"
33 #include "output/message-item.h"
34 #include "output/output-item.h"
35 #include "output/tab.h"
36 #include "output/table-item.h"
37 #include "output/text-item.h"
38 #include "ui/gui/help-menu.h"
39 #include "ui/gui/builder-wrapper.h"
40 #include "ui/gui/psppire-output-view.h"
41 #include "ui/gui/windows-menu.h"
43 #include "gl/xalloc.h"
48 #define _(msgid) gettext (msgid)
49 #define N_(msgid) msgid
51 static void psppire_output_window_class_init (PsppireOutputWindowClass *class);
52 static void psppire_output_window_init (PsppireOutputWindow *window);
55 psppire_output_window_get_type (void)
57 static GType psppire_output_window_type = 0;
59 if (!psppire_output_window_type)
61 static const GTypeInfo psppire_output_window_info =
63 sizeof (PsppireOutputWindowClass),
65 (GBaseFinalizeFunc) NULL,
66 (GClassInitFunc)psppire_output_window_class_init,
67 (GClassFinalizeFunc) NULL,
69 sizeof (PsppireOutputWindow),
71 (GInstanceInitFunc) psppire_output_window_init,
74 psppire_output_window_type =
75 g_type_register_static (PSPPIRE_TYPE_WINDOW, "PsppireOutputWindow",
76 &psppire_output_window_info, 0);
79 return psppire_output_window_type;
82 static GObjectClass *parent_class;
85 psppire_output_window_finalize (GObject *object)
87 if (G_OBJECT_CLASS (parent_class)->finalize)
88 (*G_OBJECT_CLASS (parent_class)->finalize) (object);
93 psppire_output_window_dispose (GObject *obj)
95 PsppireOutputWindow *window = PSPPIRE_OUTPUT_WINDOW (obj);
97 if (window->dispose_has_run)
100 window->dispose_has_run = TRUE;
101 psppire_output_view_destroy (window->view);
104 /* Chain up to the parent class */
105 G_OBJECT_CLASS (parent_class)->dispose (obj);
109 psppire_output_window_class_init (PsppireOutputWindowClass *class)
111 GObjectClass *object_class = G_OBJECT_CLASS (class);
113 parent_class = g_type_class_peek_parent (class);
114 object_class->dispose = psppire_output_window_dispose;
116 object_class->finalize = psppire_output_window_finalize;
119 /* Output driver class. */
121 struct psppire_output_driver
123 struct output_driver driver;
124 PsppireOutputWindow *window;
127 static struct output_driver_class psppire_output_class;
129 static struct psppire_output_driver *
130 psppire_output_cast (struct output_driver *driver)
132 assert (driver->class == &psppire_output_class);
133 return UP_CAST (driver, struct psppire_output_driver, driver);
137 psppire_output_submit (struct output_driver *this,
138 const struct output_item *item)
140 struct psppire_output_driver *pod = psppire_output_cast (this);
141 PsppireOutputWindow *window;
144 new = pod->window == NULL;
147 pod->window = PSPPIRE_OUTPUT_WINDOW (psppire_output_window_new ());
148 pod->window->driver = pod;
150 window = pod->window;
152 psppire_output_view_put (window->view, item);
156 /* We could have called this earlier in the previous "if (new)" block,
157 but doing it here finds, in a plain GTK+ environment, a bug that
158 otherwise only showed up on an Ubuntu Unity desktop. See bug
160 gtk_widget_show_all (GTK_WIDGET (pod->window));
163 gtk_window_set_urgency_hint (GTK_WINDOW (pod->window), TRUE);
166 static struct output_driver_class psppire_output_class =
168 "PSPPIRE", /* name */
170 psppire_output_submit, /* submit */
175 psppire_output_window_setup (void)
177 struct psppire_output_driver *pod;
178 struct output_driver *d;
180 pod = xzalloc (sizeof *pod);
182 output_driver_init (d, &psppire_output_class, "PSPPIRE",
183 SETTINGS_DEVICE_UNFILTERED);
184 output_driver_register (d);
187 text_item_create (TEXT_ITEM_PARAGRAPH,
188 _("This is a development version of PSPP. Please be "
189 "alert to the likely possibility that it contains "
190 "more bugs than a PSPP release. If you encounter "
191 "bugs, please consider reporting them to the PSPP "
192 "developers at bug-gnu-pspp@gnu.org, to enable them "
198 /* Callback for the "delete" action (clicking the x on the top right
199 hand corner of the window) */
201 on_delete (GtkWidget *w, GdkEvent *event, gpointer user_data)
203 PsppireOutputWindow *ow = PSPPIRE_OUTPUT_WINDOW (user_data);
205 gtk_widget_destroy (GTK_WIDGET (ow));
207 ow->driver->window = NULL;
215 cancel_urgency (GtkWindow *window, gpointer data)
217 gtk_window_set_urgency_hint (window, FALSE);
220 static void psppire_output_window_print (PsppireOutputWindow *window);
224 export_output (PsppireOutputWindow *window, struct string_map *options,
227 string_map_insert (options, "format", format);
228 psppire_output_view_export (window->view, options);
251 #define N_EXTENSIONS (n_FT - 1)
253 struct file_types ft[n_FT] = {
254 {N_("Infer file type from extension"), NULL},
255 {N_("PDF (*.pdf)"), ".pdf"},
256 {N_("HTML (*.html)"), ".html"},
257 {N_("OpenDocument (*.odt)"), ".odt"},
258 {N_("Text (*.txt)"), ".txt"},
259 {N_("Text [plain] (*.txt)"), ".txt"},
260 {N_("PostScript (*.ps)"), ".ps"},
261 {N_("Comma-Separated Values (*.csv)"), ".csv"}
266 on_combo_change (GtkFileChooser *chooser)
268 gboolean sensitive = FALSE;
269 GtkWidget *combo = gtk_file_chooser_get_extra_widget (chooser);
272 gchar *fn = gtk_file_chooser_get_filename (chooser);
274 if (combo && gtk_widget_get_realized (combo))
275 x = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
287 for (i = 1 ; i < N_EXTENSIONS ; ++i)
289 if ( g_str_has_suffix (fn, ft[i].ext))
299 gtk_dialog_set_response_sensitive (GTK_DIALOG (chooser), GTK_RESPONSE_ACCEPT, sensitive);
304 on_file_chooser_change (GObject *w, GParamSpec *pspec, gpointer data)
307 GtkFileChooser *chooser = data;
308 const gchar *name = g_param_spec_get_name (pspec);
310 if ( ! gtk_widget_get_realized (GTK_WIDGET (chooser)))
313 /* Ignore this one. It causes recursion. */
314 if ( 0 == strcmp ("tooltip-text", name))
317 on_combo_change (chooser);
321 /* Recursively descend all the children of W, connecting
322 to their "notify" signal */
324 iterate_widgets (GtkWidget *w, gpointer data)
326 if ( GTK_IS_CONTAINER (w))
327 gtk_container_forall (GTK_CONTAINER (w), iterate_widgets, data);
329 g_signal_connect (w, "notify", G_CALLBACK (on_file_chooser_change), data);
334 static GtkListStore *
335 create_file_type_list (void)
339 GtkListStore *list = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
341 for (i = 0 ; i < n_FT ; ++i)
343 gtk_list_store_append (list, &iter);
344 gtk_list_store_set (list, &iter,
345 0, gettext (ft[i].label),
354 psppire_output_window_export (PsppireOutputWindow *window)
360 GtkFileChooser *chooser;
362 GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Export Output"),
364 GTK_FILE_CHOOSER_ACTION_SAVE,
365 _("Cancel"), GTK_RESPONSE_CANCEL,
366 _("Save"), GTK_RESPONSE_ACCEPT,
369 g_object_set (dialog, "local-only", FALSE, NULL);
371 chooser = GTK_FILE_CHOOSER (dialog);
373 list = create_file_type_list ();
375 combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list));
379 /* Create text cell renderer */
380 GtkCellRenderer *cell = gtk_cell_renderer_text_new();
381 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, FALSE );
383 gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), cell, "text", 0);
386 g_signal_connect_swapped (combo, "changed", G_CALLBACK (on_combo_change), chooser);
388 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
390 gtk_file_chooser_set_extra_widget (chooser, combo);
392 /* This kludge is necessary because there is no signal to tell us
393 when the candidate filename of a GtkFileChooser has changed */
394 gtk_container_forall (GTK_CONTAINER (dialog), iterate_widgets, dialog);
397 gtk_file_chooser_set_do_overwrite_confirmation (chooser, TRUE);
399 response = gtk_dialog_run (GTK_DIALOG (dialog));
401 if ( response == GTK_RESPONSE_ACCEPT )
403 gint file_type = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
404 gchar *filename = gtk_file_chooser_get_filename (chooser);
405 struct string_map options;
407 g_return_if_fail (filename);
409 if (file_type == FT_AUTO)
411 /* If the "Infer file type from extension" option was chosen,
412 search for the respective type in the list.
413 (It's a O(n) search, but fortunately n is small). */
415 for (i = 1 ; i < N_EXTENSIONS ; ++i)
417 if ( g_str_has_suffix (filename, ft[i].ext))
424 else if (! g_str_has_suffix (filename, ft[file_type].ext))
426 /* If an explicit document format was chosen, and if the chosen
427 filename does not already have that particular "extension",
431 gchar *of = filename;
432 filename = g_strconcat (filename, ft[file_type].ext, NULL);
436 string_map_init (&options);
437 string_map_insert (&options, "output-file", filename);
442 export_output (window, &options, "pdf");
445 export_output (window, &options, "html");
448 export_output (window, &options, "odt");
451 export_output (window, &options, "ps");
454 export_output (window, &options, "csv");
458 string_map_insert (&options, "box", "unicode");
462 string_map_insert (&options, "headers", "false");
463 string_map_insert (&options, "paginate", "false");
464 string_map_insert (&options, "squeeze", "true");
465 string_map_insert (&options, "emphasis", "none");
466 string_map_insert (&options, "charts", "none");
467 string_map_insert (&options, "top-margin", "0");
468 string_map_insert (&options, "bottom-margin", "0");
469 export_output (window, &options, "txt");
472 g_assert_not_reached ();
475 string_map_destroy (&options);
480 gtk_widget_destroy (dialog);
484 psppire_output_window_init (PsppireOutputWindow *window)
486 GtkBuilder *xml = builder_new ("output-window.ui");
488 GtkWidget *box = get_widget_assert (xml, "box1");
489 gtk_container_add (GTK_CONTAINER (window), box);
491 window->dispose_has_run = FALSE;
493 window->view = psppire_output_view_new (
494 GTK_LAYOUT (get_widget_assert (xml, "output")),
495 GTK_TREE_VIEW (get_widget_assert (xml, "overview")),
496 get_action_assert (xml, "edit_copy"),
497 get_action_assert (xml, "edit_select-all"));
502 g_signal_connect (window,
504 G_CALLBACK (cancel_urgency),
507 GtkWidget *menubar = get_widget_assert (xml, "menubar");
509 gtk_menu_shell_append (GTK_MENU_SHELL (menubar),
510 create_windows_menu (GTK_WINDOW (window)));
512 gtk_menu_shell_append (GTK_MENU_SHELL (menubar),
513 create_help_menu (GTK_WINDOW (window)));
516 g_signal_connect_swapped (get_action_assert (xml, "file_export"), "activate",
517 G_CALLBACK (psppire_output_window_export), window);
520 g_signal_connect_swapped (get_action_assert (xml, "file_print"), "activate",
521 G_CALLBACK (psppire_output_window_print), window);
523 g_object_unref (xml);
525 g_signal_connect (window, "delete-event",
526 G_CALLBACK (on_delete), window);
531 psppire_output_window_new (void)
533 return GTK_WIDGET (g_object_new (psppire_output_window_get_type (),
534 /* TRANSLATORS: This will form a filename. Please avoid whitespace. */
535 "filename", _("Output"),
536 "description", _("Output Viewer"),
541 psppire_output_window_print (PsppireOutputWindow *window)
543 psppire_output_view_print (window->view, GTK_WINDOW (window));