/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2008, 2009 Free Software Foundation
+ Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016 Free Software Foundation
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
#include <config.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkbox.h>
-#include "helper.h"
+#include "ui/gui/psppire-output-window.h"
-#include <libpspp/message.h>
-#include <output/cairo.h>
-#include <output/manager.h>
-#include <output/output.h>
-#include <output/table.h>
+#include <errno.h>
+#include <gtk/gtk.h>
#include <stdlib.h>
-
-#include "about.h"
-
-#include "psppire-output-window.h"
-
-
-#include "xalloc.h"
-
-#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/types.h>
#include <unistd.h>
+#include "libpspp/cast.h"
+#include "libpspp/message.h"
+#include "libpspp/string-map.h"
+#include "output/chart-item.h"
+#include "output/driver-provider.h"
+#include "output/message-item.h"
+#include "output/output-item.h"
+#include "output/tab.h"
+#include "output/table-item.h"
+#include "output/text-item.h"
+#include "ui/gui/help-menu.h"
+#include "ui/gui/builder-wrapper.h"
+#include "ui/gui/psppire-output-view.h"
+#include "ui/gui/windows-menu.h"
+
+#include "gl/xalloc.h"
+
+#include "helper.h"
+
#include <gettext.h>
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-
-
-static void psppire_output_window_base_finalize (PsppireOutputWindowClass *, gpointer);
-static void psppire_output_window_base_init (PsppireOutputWindowClass *class);
static void psppire_output_window_class_init (PsppireOutputWindowClass *class);
static void psppire_output_window_init (PsppireOutputWindow *window);
-
GType
psppire_output_window_get_type (void)
{
static const GTypeInfo psppire_output_window_info =
{
sizeof (PsppireOutputWindowClass),
- (GBaseInitFunc) psppire_output_window_base_init,
- (GBaseFinalizeFunc) psppire_output_window_base_finalize,
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
(GClassInitFunc)psppire_output_window_class_init,
(GClassFinalizeFunc) NULL,
NULL,
static void
-psppire_output_window_class_init (PsppireOutputWindowClass *class)
+psppire_output_window_dispose (GObject *obj)
{
- parent_class = g_type_class_peek_parent (class);
-}
+ PsppireOutputWindow *window = PSPPIRE_OUTPUT_WINDOW (obj);
+ if (window->dispose_has_run)
+ return;
-static void
-psppire_output_window_base_init (PsppireOutputWindowClass *class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
+ window->dispose_has_run = TRUE;
+ psppire_output_view_destroy (window->view);
+ window->view = NULL;
- object_class->finalize = psppire_output_window_finalize;
+ /* Chain up to the parent class */
+ G_OBJECT_CLASS (parent_class)->dispose (obj);
}
-
-
static void
-psppire_output_window_base_finalize (PsppireOutputWindowClass *class,
- gpointer class_data)
+psppire_output_window_class_init (PsppireOutputWindowClass *class)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+ parent_class = g_type_class_peek_parent (class);
+ object_class->dispose = psppire_output_window_dispose;
+
+ object_class->finalize = psppire_output_window_finalize;
}
\f
/* Output driver class. */
-static PsppireOutputWindow *the_output_viewer = NULL;
+struct psppire_output_driver
+ {
+ struct output_driver driver;
+ PsppireOutputWindow *window;
+ };
-static gboolean
-expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data)
+static struct output_driver_class psppire_output_class;
+
+static struct psppire_output_driver *
+psppire_output_cast (struct output_driver *driver)
{
- struct som_entity *entity = g_object_get_data (G_OBJECT (widget), "entity");
- GdkWindow *window = widget->window;
- cairo_t *cairo = gdk_cairo_create (GDK_DRAWABLE (window));
- struct outp_driver *driver = xr_create_driver (cairo); /* XXX can fail */
- struct tab_table *t = entity->ext;
- void *rendering;
-
- rendering = entity->class->render_init (entity, driver, tab_l (t),
- tab_r (t), tab_t (t), tab_b (t));
-
- entity->class->title (rendering, 0, 0,
- entity->table_num, entity->subtable_num);
- entity->class->render (rendering, tab_l (t), tab_t (t),
- tab_nc (t) - tab_r (t),
- tab_nr (t) - tab_b (t));
-
- entity->class->render_free (rendering);
- driver->class->close_driver (driver);
- outp_free_driver (driver);
- return TRUE;
+ assert (driver->class == &psppire_output_class);
+ return UP_CAST (driver, struct psppire_output_driver, driver);
}
static void
-psppire_output_submit (struct outp_driver *this, struct som_entity *entity)
+psppire_output_submit (struct output_driver *this,
+ const struct output_item *item)
{
- if (the_output_viewer == NULL)
+ struct psppire_output_driver *pod = psppire_output_cast (this);
+ PsppireOutputWindow *window;
+ bool new;
+
+ new = pod->window == NULL;
+ if (new)
{
- the_output_viewer = PSPPIRE_OUTPUT_WINDOW (psppire_output_window_new ());
- gtk_widget_show_now (GTK_WIDGET (the_output_viewer));
+ pod->window = PSPPIRE_OUTPUT_WINDOW (psppire_output_window_new ());
+ GApplication *app = g_application_get_default ();
+ gtk_application_add_window (GTK_APPLICATION (app),
+ GTK_WINDOW (pod->window));
+
+ pod->window->driver = pod;
}
+ window = pod->window;
- if (entity->type == SOM_TABLE)
+ psppire_output_view_put (window->view, item);
+
+ if (new)
{
- GdkWindow *window = GTK_WIDGET (the_output_viewer)->window;
- cairo_t *cairo = gdk_cairo_create (GDK_DRAWABLE (window));
- struct outp_driver *driver = xr_create_driver (cairo); /* XXX can fail */
- struct tab_table *t = entity->ext;
- GtkWidget *drawing_area;
- void *rendering;
- int tw, th;
-
- tab_ref (t);
- rendering = entity->class->render_init (entity, driver, tab_l (t),
- tab_r (t), tab_t (t), tab_b (t));
- entity->class->area (rendering, &tw, &th);
-
- drawing_area = gtk_drawing_area_new ();
- g_object_set_data (G_OBJECT (drawing_area),
- "entity", xmemdup (entity, sizeof *entity));
- gtk_widget_set_size_request (drawing_area, tw / 1024, th / 1024);
- gtk_layout_put (the_output_viewer->output, drawing_area,
- 0, the_output_viewer->y);
- gtk_widget_show (drawing_area);
- g_signal_connect (G_OBJECT (drawing_area), "expose_event",
- G_CALLBACK (expose_event_callback), NULL);
-
- entity->class->render_free (rendering);
- driver->class->close_driver (driver);
- outp_free_driver (driver);
-
- if (tw / 1024 > the_output_viewer->max_width)
- the_output_viewer->max_width = tw / 1024;
- the_output_viewer->y += th / 1024;
-
- gtk_layout_set_size (the_output_viewer->output,
- the_output_viewer->max_width, the_output_viewer->y);
+ /* We could have called this earlier in the previous "if (new)" block,
+ but doing it here finds, in a plain GTK+ environment, a bug that
+ otherwise only showed up on an Ubuntu Unity desktop. See bug
+ #43362. */
+ gtk_widget_show_all (GTK_WIDGET (pod->window));
}
- gtk_window_set_urgency_hint (GTK_WINDOW (the_output_viewer), TRUE);
+ gtk_window_set_urgency_hint (GTK_WINDOW (pod->window), TRUE);
}
-static struct outp_class psppire_output_class =
+static struct output_driver_class psppire_output_class =
{
"PSPPIRE", /* name */
- true, /* special */
- NULL, /* open_driver */
- NULL, /* close_driver */
- NULL, /* open_page */
- NULL, /* close_page */
- NULL, /* flush */
+ NULL, /* destroy */
psppire_output_submit, /* submit */
- NULL, /* line */
- NULL, /* text_metrics */
- NULL, /* text_draw */
- NULL, /* initialise_chart */
- NULL, /* finalise_chart */
+ NULL, /* flush */
};
void
psppire_output_window_setup (void)
{
- outp_register_driver (outp_allocate_driver (&psppire_output_class,
- "PSPPIRE", 0));
+ struct psppire_output_driver *pod;
+ struct output_driver *d;
+
+ pod = xzalloc (sizeof *pod);
+ d = &pod->driver;
+ output_driver_init (d, &psppire_output_class, "PSPPIRE",
+ SETTINGS_DEVICE_UNFILTERED);
+ output_driver_register (d);
}
+
\f
-int viewer_length = 16;
-int viewer_width = 59;
/* Callback for the "delete" action (clicking the x on the top right
hand corner of the window) */
gtk_widget_destroy (GTK_WIDGET (ow));
- the_output_viewer = NULL;
+ ow->driver->window = NULL;
return FALSE;
}
gtk_window_set_urgency_hint (window, FALSE);
}
+static void psppire_output_window_print (PsppireOutputWindow *window);
+
+
+static void
+export_output (PsppireOutputWindow *window, struct string_map *options,
+ const char *format)
+{
+ string_map_insert (options, "format", format);
+ psppire_output_view_export (window->view, options);
+}
+
+
+struct file_types
+{
+ const gchar *label;
+ const gchar *ext;
+};
+
+enum
+ {
+ FT_AUTO = 0,
+ FT_PDF,
+ FT_HTML,
+ FT_ODT,
+ FT_TXT,
+ FT_ASCII,
+ FT_PS,
+ FT_CSV,
+ n_FT
+ };
+
+#define N_EXTENSIONS (n_FT - 1)
+
+struct file_types ft[n_FT] = {
+ {N_("Infer file type from extension"), NULL},
+ {N_("PDF (*.pdf)"), ".pdf"},
+ {N_("HTML (*.html)"), ".html"},
+ {N_("OpenDocument (*.odt)"), ".odt"},
+ {N_("Text (*.txt)"), ".txt"},
+ {N_("Text [plain] (*.txt)"), ".txt"},
+ {N_("PostScript (*.ps)"), ".ps"},
+ {N_("Comma-Separated Values (*.csv)"), ".csv"}
+};
+
+
+static void
+on_combo_change (GtkFileChooser *chooser)
+{
+ gboolean sensitive = FALSE;
+ GtkWidget *combo = gtk_file_chooser_get_extra_widget (chooser);
+
+ int x = 0;
+ gchar *fn = gtk_file_chooser_get_filename (chooser);
+
+ if (combo && gtk_widget_get_realized (combo))
+ x = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
+
+ if (fn == NULL)
+ {
+ sensitive = FALSE;
+ }
+ else
+ {
+ gint i;
+ if ( x != 0 )
+ sensitive = TRUE;
+
+ for (i = 1 ; i < N_EXTENSIONS ; ++i)
+ {
+ if ( g_str_has_suffix (fn, ft[i].ext))
+ {
+ sensitive = TRUE;
+ break;
+ }
+ }
+ }
+
+ g_free (fn);
+
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (chooser), GTK_RESPONSE_ACCEPT, sensitive);
+}
+
+
+static void
+on_file_chooser_change (GObject *w, GParamSpec *pspec, gpointer data)
+{
+
+ GtkFileChooser *chooser = data;
+ const gchar *name = g_param_spec_get_name (pspec);
+
+ if ( ! gtk_widget_get_realized (GTK_WIDGET (chooser)))
+ return;
+
+ /* Ignore this one. It causes recursion. */
+ if ( 0 == strcmp ("tooltip-text", name))
+ return;
+
+ on_combo_change (chooser);
+}
+
+
+/* Recursively descend all the children of W, connecting
+ to their "notify" signal */
+static void
+iterate_widgets (GtkWidget *w, gpointer data)
+{
+ if ( GTK_IS_CONTAINER (w))
+ gtk_container_forall (GTK_CONTAINER (w), iterate_widgets, data);
+ else
+ g_signal_connect (w, "notify", G_CALLBACK (on_file_chooser_change), data);
+}
+
+
+
+static GtkListStore *
+create_file_type_list (void)
+{
+ int i;
+ GtkTreeIter iter;
+ GtkListStore *list = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
+
+ for (i = 0 ; i < n_FT ; ++i)
+ {
+ gtk_list_store_append (list, &iter);
+ gtk_list_store_set (list, &iter,
+ 0, gettext (ft[i].label),
+ 1, ft[i].ext,
+ -1);
+ }
+
+ return list;
+}
+
+static void
+psppire_output_window_export (PsppireOutputWindow *window)
+{
+ gint response;
+ GtkWidget *combo;
+ GtkListStore *list;
+
+ GtkFileChooser *chooser;
+
+ GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Export Output"),
+ GTK_WINDOW (window),
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ _("Cancel"), GTK_RESPONSE_CANCEL,
+ _("Save"), GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ g_object_set (dialog, "local-only", FALSE, NULL);
+
+ chooser = GTK_FILE_CHOOSER (dialog);
+
+ list = create_file_type_list ();
+
+ combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (list));
+
+
+ {
+ /* Create text cell renderer */
+ GtkCellRenderer *cell = gtk_cell_renderer_text_new();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, FALSE );
+
+ gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), cell, "text", 0);
+ }
+
+ g_signal_connect_swapped (combo, "changed", G_CALLBACK (on_combo_change), chooser);
+
+ gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
+
+ gtk_file_chooser_set_extra_widget (chooser, combo);
+
+ /* This kludge is necessary because there is no signal to tell us
+ when the candidate filename of a GtkFileChooser has changed */
+ gtk_container_forall (GTK_CONTAINER (dialog), iterate_widgets, dialog);
+
+
+ gtk_file_chooser_set_do_overwrite_confirmation (chooser, TRUE);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ if ( response == GTK_RESPONSE_ACCEPT )
+ {
+ gint file_type = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
+ gchar *filename = gtk_file_chooser_get_filename (chooser);
+ struct string_map options;
+
+ g_return_if_fail (filename);
+
+ if (file_type == FT_AUTO)
+ {
+ /* If the "Infer file type from extension" option was chosen,
+ search for the respective type in the list.
+ (It's a O(n) search, but fortunately n is small). */
+ gint i;
+ for (i = 1 ; i < N_EXTENSIONS ; ++i)
+ {
+ if ( g_str_has_suffix (filename, ft[i].ext))
+ {
+ file_type = i;
+ break;
+ }
+ }
+ }
+ else if (! g_str_has_suffix (filename, ft[file_type].ext))
+ {
+ /* If an explicit document format was chosen, and if the chosen
+ filename does not already have that particular "extension",
+ then append it.
+ */
+
+ gchar *of = filename;
+ filename = g_strconcat (filename, ft[file_type].ext, NULL);
+ g_free (of);
+ }
+
+ string_map_init (&options);
+ string_map_insert (&options, "output-file", filename);
+
+ switch (file_type)
+ {
+ case FT_PDF:
+ export_output (window, &options, "pdf");
+ break;
+ case FT_HTML:
+ export_output (window, &options, "html");
+ break;
+ case FT_ODT:
+ export_output (window, &options, "odt");
+ break;
+ case FT_PS:
+ export_output (window, &options, "ps");
+ break;
+ case FT_CSV:
+ export_output (window, &options, "csv");
+ break;
+
+ case FT_TXT:
+ string_map_insert (&options, "box", "unicode");
+ /* Fall through */
+
+ case FT_ASCII:
+ string_map_insert (&options, "headers", "false");
+ string_map_insert (&options, "paginate", "false");
+ string_map_insert (&options, "squeeze", "true");
+ string_map_insert (&options, "emphasis", "none");
+ string_map_insert (&options, "charts", "none");
+ string_map_insert (&options, "top-margin", "0");
+ string_map_insert (&options, "bottom-margin", "0");
+ export_output (window, &options, "txt");
+ break;
+ default:
+ g_assert_not_reached ();
+ }
+
+ string_map_destroy (&options);
+
+ free (filename);
+ }
+
+ gtk_widget_destroy (dialog);
+}
static void
psppire_output_window_init (PsppireOutputWindow *window)
{
- GtkBuilder *xml = builder_new ("output-viewer.ui");
+ GtkBuilder *xml = builder_new ("output-window.ui");
+ GtkApplication *app = GTK_APPLICATION (g_application_get_default());
+ GtkWidget *box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+ gtk_container_add (GTK_CONTAINER (window), box);
+
+ GtkWidget *paned = get_widget_assert (xml, "paned1");
+
+ window->dispose_has_run = FALSE;
- gtk_widget_reparent (get_widget_assert (xml, "vbox1"), GTK_WIDGET (window));
+ window->view = psppire_output_view_new (
+ GTK_LAYOUT (get_widget_assert (xml, "output")),
+ GTK_TREE_VIEW (get_widget_assert (xml, "overview")));
- window->output = GTK_LAYOUT (get_widget_assert (xml, "output"));
- window->y = 0;
connect_help (xml);
G_CALLBACK (cancel_urgency),
NULL);
- g_signal_connect (get_action_assert (xml,"help_about"),
- "activate",
- G_CALLBACK (about_new),
- window);
+ GObject *menu = get_object_assert (xml, "output-window-menu", G_TYPE_MENU);
+ GtkWidget *menubar = gtk_menu_bar_new_from_model (G_MENU_MODEL (menu));
+ gtk_box_pack_start (GTK_BOX (box), menubar, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (box), paned, TRUE, TRUE, 0);
- g_signal_connect (get_action_assert (xml,"help_reference"),
- "activate",
- G_CALLBACK (reference_manual),
- NULL);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menubar),
+ create_windows_menu (GTK_WINDOW (window)));
+
+ gtk_menu_shell_append (GTK_MENU_SHELL (menubar),
+ create_help_menu (GTK_WINDOW (window)));
- g_signal_connect (get_action_assert (xml,"windows_minimise-all"),
- "activate",
- G_CALLBACK (psppire_window_minimise_all),
- NULL);
+ {
+ GSimpleAction *print = g_simple_action_new ("print", NULL);
+ g_signal_connect_swapped (print, "activate", G_CALLBACK (psppire_output_window_print), window);
+ g_action_map_add_action (G_ACTION_MAP (window), G_ACTION (print));
+
+
+ const gchar *accels[2] = { "<Ctrl>P", NULL};
+ gtk_application_set_accels_for_action (app,
+ "win.print",
+ accels);
+ }
+
+
+ {
+ GSimpleAction *export = g_simple_action_new ("export", NULL);
+ g_signal_connect_swapped (export, "activate", G_CALLBACK (psppire_output_window_export), window);
+ g_action_map_add_action (G_ACTION_MAP (window), G_ACTION (export));
+ }
+
+ {
+ GSimpleAction *select_all = g_simple_action_new ("select-all", NULL);
+ g_action_map_add_action (G_ACTION_MAP (window), G_ACTION (select_all));
+ }
{
- GtkUIManager *uim = GTK_UI_MANAGER (get_object_assert (xml, "uimanager1", GTK_TYPE_UI_MANAGER));
+ GSimpleAction *copy = g_simple_action_new ("copy", NULL);
+ g_action_map_add_action (G_ACTION_MAP (window), G_ACTION (copy));
- PSPPIRE_WINDOW (window)->menu =
- GTK_MENU_SHELL (gtk_ui_manager_get_widget (uim,"/ui/menubar1/windows_menuitem/windows_minimise-all")->parent);
+ const gchar *accels[2] = { "<Ctrl>C", NULL};
+ gtk_application_set_accels_for_action (app,
+ "win.copy",
+ accels);
}
+
g_object_unref (xml);
g_signal_connect (window, "delete-event",
psppire_output_window_new (void)
{
return GTK_WIDGET (g_object_new (psppire_output_window_get_type (),
- "filename", "Output",
+ /* TRANSLATORS: This will be part of a filename. Please avoid whitespace. */
+ "filename", _("Output"),
"description", _("Output Viewer"),
NULL));
}
+
+static void
+psppire_output_window_print (PsppireOutputWindow *window)
+{
+ psppire_output_view_print (window->view, GTK_WINDOW (window));
+}