X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Fpsppire-window.c;h=c233eaa65d53e01a48a1819dd26c2e02134fd28d;hb=9b672d123972070af16b70b9b82054c317522e9b;hp=ebced6d7478fcb44e3c4fea38d52472d093c55fa;hpb=b1f538f35e5c6cc682550642147ca6ac10174116;p=pspp
diff --git a/src/ui/gui/psppire-window.c b/src/ui/gui/psppire-window.c
index ebced6d747..c233eaa65d 100644
--- a/src/ui/gui/psppire-window.c
+++ b/src/ui/gui/psppire-window.c
@@ -1,5 +1,5 @@
/* PSPPIRE - a graphical user interface for PSPP.
- Copyright (C) 2008 Free Software Foundation
+ Copyright (C) 2009, 2010, 2011, 2013, 2014 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
@@ -15,27 +15,37 @@
along with this program. If not, see . */
#include
+#include
-#include
-#include
-#include
+#include "psppire-window.h"
+#include "psppire-window-base.h"
+
+#include
#include
+#include
#include
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
-#include "psppire-window.h"
+#include "data/any-reader.h"
+#include "data/file-name.h"
+#include "data/dataset.h"
+#include "libpspp/version.h"
+
+#include "helper.h"
+#include "psppire-data-window.h"
+#include "psppire-encoding-selector.h"
+#include "psppire-syntax-window.h"
#include "psppire-window-register.h"
+#include "psppire.h"
-static void psppire_window_base_finalize (PsppireWindowClass *, gpointer);
static void psppire_window_base_init (PsppireWindowClass *class);
static void psppire_window_class_init (PsppireWindowClass *class);
static void psppire_window_init (PsppireWindow *window);
-static PsppireWindowClass *the_class;
static GObjectClass *parent_class;
GType
@@ -49,7 +59,7 @@ psppire_window_get_type (void)
{
sizeof (PsppireWindowClass),
(GBaseInitFunc) psppire_window_base_init,
- (GBaseFinalizeFunc) psppire_window_base_finalize,
+ (GBaseFinalizeFunc) NULL,
(GClassInitFunc) psppire_window_class_init,
(GClassFinalizeFunc) NULL,
NULL,
@@ -59,8 +69,8 @@ psppire_window_get_type (void)
};
psppire_window_type =
- g_type_register_static (GTK_TYPE_WINDOW, "PsppireWindow",
- &psppire_window_info, 0);
+ g_type_register_static (PSPPIRE_TYPE_WINDOW_BASE, "PsppireWindow",
+ &psppire_window_info, G_TYPE_FLAG_ABSTRACT);
}
return psppire_window_type;
@@ -72,17 +82,91 @@ enum
{
PROP_0,
PROP_FILENAME,
- PROP_USAGE
+ PROP_DESCRIPTION,
+ PROP_ID
};
-gchar *
-uniquify (const gchar *str, int *x)
+static void
+psppire_window_set_title (PsppireWindow *window)
{
- return g_strdup_printf ("%s%d", str, (*x)++);
+ GString *title = g_string_sized_new (80);
+
+ if (window->dirty)
+ g_string_append_c (title, '*');
+
+ if (window->basename || window->id)
+ {
+ if (window->basename)
+ g_string_append_printf (title, "%s ", window->basename);
+
+ if (window->id != '\0')
+ g_string_append_printf (title, "[%s] ", window->id);
+
+ g_string_append_unichar (title, 0x2014); /* em dash */
+ g_string_append_c (title, ' '); /* em dash */
+ }
+
+ g_string_append_printf (title, "PSPPIRE %s", window->description);
+
+ gtk_window_set_title (GTK_WINDOW (window), title->str);
+
+ g_string_free (title, TRUE);
}
+static void
+psppire_window_update_list_name (PsppireWindow *window)
+{
+ PsppireWindowRegister *reg = psppire_window_register_new ();
+ GString *candidate = g_string_sized_new (80);
+ int n;
+
+ n = 1;
+ do
+ {
+ /* Compose a name. */
+ g_string_truncate (candidate, 0);
+ if (window->filename)
+ {
+ gchar *display_filename = g_filename_display_name (window->filename);
+ g_string_append (candidate, display_filename);
+ g_free (display_filename);
+
+ if (window->id)
+ g_string_append_printf (candidate, " [%s]", window->id);
+ }
+ else if (window->id)
+ g_string_append_printf (candidate, "[%s]", window->id);
+ else
+ g_string_append (candidate, window->description);
+
+ if (n++ > 1)
+ g_string_append_printf (candidate, " #%d", n);
+
+ if (window->list_name && !strcmp (candidate->str, window->list_name))
+ {
+ /* Keep the existing name. */
+ g_string_free (candidate, TRUE);
+ return;
+ }
+ }
+ while (psppire_window_register_lookup (reg, candidate->str));
+
+ if (window->list_name)
+ psppire_window_register_remove (reg, window->list_name);
+
+ g_free (window->list_name);
+ window->list_name = g_string_free (candidate, FALSE);
+
+ psppire_window_register_insert (reg, window, window->list_name);
+}
+static void
+psppire_window_name_changed (PsppireWindow *window)
+{
+ psppire_window_set_title (window);
+ psppire_window_update_list_name (window);
+}
static void
psppire_window_set_property (GObject *object,
@@ -94,70 +178,25 @@ psppire_window_set_property (GObject *object,
switch (prop_id)
{
- case PROP_USAGE:
- window->usage = g_value_get_enum (value);
+ case PROP_DESCRIPTION:
+ g_free (window->description);
+ window->description = g_value_dup_string (value);
+ psppire_window_set_title (window);
break;
case PROP_FILENAME:
- {
- PsppireWindowRegister *reg = psppire_window_register_new ();
- gchar mdash[6] = {0,0,0,0,0,0};
- gchar *basename, *title;
- const gchar *name = g_value_get_string (value);
- int x = 0;
- gchar *candidate_name ;
- GValue def = {0};
- g_value_init (&def, pspec->value_type);
-
- if ( NULL == name)
- {
- g_param_value_set_default (pspec, &def);
- name = g_value_get_string (&def);
- }
-
- candidate_name = strdup (name);
-
- while ( psppire_window_register_lookup (reg, candidate_name))
- {
- free (candidate_name);
- candidate_name = uniquify (name, &x);
- }
-
- basename = g_path_get_basename (candidate_name);
- g_unichar_to_utf8 (0x2014, mdash);
-
- g_value_unset (&def);
-
- switch (window->usage)
- {
- case PSPPIRE_WINDOW_USAGE_SYNTAX:
- title = g_strdup_printf ( _("%s %s PSPPIRE Syntax Editor"),
- basename, mdash);
- break;
- case PSPPIRE_WINDOW_USAGE_OUTPUT:
- title = g_strdup_printf ( _("%s %s PSPPIRE Output"),
- basename, mdash);
- case PSPPIRE_WINDOW_USAGE_DATA:
- title = g_strdup_printf ( _("%s %s PSPPIRE Data Editor"),
- basename, mdash);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-
- gtk_window_set_title (GTK_WINDOW (window), title);
-
- if ( window->name)
- psppire_window_register_remove (reg, window->name);
-
- free (window->name);
- window->name = candidate_name;
-
- psppire_window_register_insert (reg, window, window->name);
-
- free (basename);
- free (title);
- }
+ g_free (window->filename);
+ window->filename = g_value_dup_string (value);
+ g_free (window->basename);
+ window->basename = (window->filename
+ ? g_filename_display_basename (window->filename)
+ : NULL);
+ psppire_window_name_changed (window);
+ break;
+ break;
+ case PROP_ID:
+ g_free (window->id);
+ window->id = g_value_dup_string (value);
+ psppire_window_name_changed (window);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -176,11 +215,14 @@ psppire_window_get_property (GObject *object,
switch (prop_id)
{
- case PROP_USAGE:
- g_value_set_enum (value, window->usage);
- break;
case PROP_FILENAME:
- g_value_set_string (value, window->name);
+ g_value_set_string (value, window->filename);
+ break;
+ case PROP_DESCRIPTION:
+ g_value_set_string (value, window->description);
+ break;
+ case PROP_ID:
+ g_value_set_string (value, window->id);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -189,22 +231,21 @@ psppire_window_get_property (GObject *object,
}
-
static void
psppire_window_finalize (GObject *object)
{
PsppireWindow *window = PSPPIRE_WINDOW (object);
-
- PsppireWindowRegister *reg = psppire_window_register_new ();
-
- psppire_window_register_remove (reg, window->name);
- free (window->name);
- g_signal_handler_disconnect (psppire_window_register_new (),
- window->remove_handler);
+ PsppireWindowRegister *reg = psppire_window_register_new ();
- g_signal_handler_disconnect (psppire_window_register_new (),
- window->insert_handler);
+ g_signal_handler_disconnect (reg, window->remove_handler);
+ g_signal_handler_disconnect (reg, window->insert_handler);
+ psppire_window_register_remove (reg, window->list_name);
+ g_free (window->filename);
+ g_free (window->basename);
+ g_free (window->id);
+ g_free (window->description);
+ g_free (window->list_name);
g_hash_table_destroy (window->menuitem_table);
@@ -212,43 +253,48 @@ psppire_window_finalize (GObject *object)
G_OBJECT_CLASS (parent_class)->finalize (object);
}
-
static void
psppire_window_class_init (PsppireWindowClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
- GParamSpec *use_class_spec =
- g_param_spec_enum ("usage",
- "Usage",
- "What the window is used for",
- G_TYPE_PSPPIRE_WINDOW_USAGE,
- PSPPIRE_WINDOW_USAGE_SYNTAX /* default value */,
- G_PARAM_CONSTRUCT_ONLY |G_PARAM_READABLE | G_PARAM_WRITABLE);
-
+ GParamSpec *description_spec =
+ null_if_empty_param ("description",
+ "Description",
+ "A string describing the usage of the window",
+ NULL, /*Should be overridden by derived classes */
+ G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
GParamSpec *filename_spec =
- g_param_spec_string ("filename",
+ null_if_empty_param ("filename",
"File name",
"The name of the file associated with this window, if any",
- "Untitled",
- G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT
- );
+ NULL,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ GParamSpec *id_spec =
+ null_if_empty_param ("id",
+ "Identifier",
+ "The PSPP language identifier for the data associated "
+ "with this window (e.g. dataset name)",
+ NULL,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
object_class->set_property = psppire_window_set_property;
object_class->get_property = psppire_window_get_property;
+ g_object_class_install_property (object_class,
+ PROP_DESCRIPTION,
+ description_spec);
+
g_object_class_install_property (object_class,
PROP_FILENAME,
filename_spec);
g_object_class_install_property (object_class,
- PROP_USAGE,
- use_class_spec);
-
+ PROP_ID,
+ id_spec);
- the_class = class;
parent_class = g_type_class_peek_parent (class);
}
@@ -263,12 +309,6 @@ psppire_window_base_init (PsppireWindowClass *class)
-static void
-psppire_window_base_finalize (PsppireWindowClass *class,
- gpointer class_data)
-{
-}
-
static void
menu_toggled (GtkCheckMenuItem *mi, gpointer data)
{
@@ -293,13 +333,28 @@ menu_activate (GtkMenuItem *mi, gpointer data)
static void
insert_menuitem_into_menu (PsppireWindow *window, gpointer key)
{
- GtkWidget *item = gtk_check_menu_item_new_with_label (key);
+ gchar *filename;
+ GtkWidget *item;
+
+ /* Add a separator before adding the first real item. If we add a separator
+ at any other time, sometimes GtkUIManager removes it. */
+ if (!window->added_separator)
+ {
+ GtkWidget *separator = gtk_separator_menu_item_new ();
+ gtk_widget_show (separator);
+ gtk_menu_shell_append (window->menu, separator);
+ window->added_separator = TRUE;
+ }
+
+ filename = g_filename_display_name (key);
+ item = gtk_check_menu_item_new_with_label (filename);
+ g_free (filename);
g_signal_connect (item, "toggled", G_CALLBACK (menu_toggled), NULL);
g_signal_connect (item, "activate", G_CALLBACK (menu_activate), key);
gtk_widget_show (item);
-
+
gtk_menu_shell_append (window->menu, item);
/* Set the state without emitting a signal */
@@ -350,11 +405,51 @@ insert_existing_items (PsppireWindow *window)
psppire_window_register_foreach (psppire_window_register_new (), insert_item, window);
}
+
+static gboolean
+on_delete (PsppireWindow *w, GdkEvent *event, gpointer user_data)
+{
+ PsppireWindowRegister *reg = psppire_window_register_new ();
+
+ if ( w->dirty )
+ {
+ gint response = psppire_window_query_save (w);
+
+ switch (response)
+ {
+ default:
+ case GTK_RESPONSE_CANCEL:
+ return TRUE;
+ break;
+ case GTK_RESPONSE_APPLY:
+ psppire_window_save (w);
+ if (w->dirty)
+ {
+ /* Save failed, or user exited Save As dialog with Cancel. */
+ return TRUE;
+ }
+ break;
+ case GTK_RESPONSE_REJECT:
+ break;
+ }
+ }
+
+ if ( 1 == psppire_window_register_n_items (reg))
+ gtk_main_quit ();
+
+ return FALSE;
+}
+
+
static void
psppire_window_init (PsppireWindow *window)
{
- window->name = NULL;
window->menu = NULL;
+ window->filename = NULL;
+ window->basename = NULL;
+ window->id = NULL;
+ window->description = NULL;
+ window->list_name = NULL;
window->menuitem_table = g_hash_table_new (g_str_hash, g_str_equal);
@@ -370,75 +465,391 @@ psppire_window_init (PsppireWindow *window)
"removed",
G_CALLBACK (remove_menuitem),
window);
-}
+ window->added_separator = FALSE;
+ window->dirty = FALSE;
+
+ g_signal_connect_swapped (window, "delete-event", G_CALLBACK (on_delete), window);
+
+ g_object_set (window, "icon-name", "pspp", NULL);
+}
-GtkWidget*
-psppire_window_new (PsppireWindowUsage usage)
+/*
+ Ask the user if the buffer should be saved.
+ Return the response.
+*/
+gint
+psppire_window_query_save (PsppireWindow *se)
{
- return GTK_WIDGET (g_object_new (psppire_window_get_type (),
- "type", GTK_WINDOW_TOPLEVEL,
- "usage", usage,
- NULL));
+ gint response;
+ GtkWidget *dialog;
+ GtkWidget *cancel_button;
+
+ gchar *description;
+
+ GTimeVal time;
+
+ g_get_current_time (&time);
+
+ if (se->filename)
+ description = g_filename_display_basename (se->filename);
+ else if (se->id)
+ description = g_strdup (se->id);
+ else
+ description = g_strdup (se->description);
+ dialog =
+ gtk_message_dialog_new (GTK_WINDOW (se),
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_WARNING,
+ GTK_BUTTONS_NONE,
+ _("Save the changes to `%s' before closing?"),
+ description);
+ g_free (description);
+
+ g_object_set (dialog, "icon-name", "pspp", NULL);
+
+ gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
+ _("If you don't save, changes from the last %ld seconds will be permanently lost."),
+ time.tv_sec - se->savetime.tv_sec);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ _("Close _without saving"),
+ GTK_RESPONSE_REJECT);
+
+ cancel_button = gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_CANCEL,
+ GTK_RESPONSE_CANCEL);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ GTK_STOCK_SAVE,
+ GTK_RESPONSE_APPLY);
+
+ gtk_widget_grab_focus (cancel_button);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+
+ gtk_widget_destroy (dialog);
+
+ return response;
}
+/* The return value is encoded in the glib filename encoding. */
const gchar *
psppire_window_get_filename (PsppireWindow *w)
{
- const gchar *name = NULL;
- g_object_get (w, "filename", &name, NULL);
- return name;
+ return w->filename;
}
+/* FILENAME must be encoded in the glib filename encoding. */
void
psppire_window_set_filename (PsppireWindow *w, const gchar *filename)
{
g_object_set (w, "filename", filename, NULL);
}
+void
+psppire_window_set_unsaved (PsppireWindow *w)
+{
+ if ( w->dirty == FALSE)
+ g_get_current_time (&w->savetime);
+
+ w->dirty = TRUE;
+
+ psppire_window_set_title (w);
+}
+
+gboolean
+psppire_window_get_unsaved (PsppireWindow *w)
+{
+ return w->dirty;
+}
+
+
+
+
+
+static void
+minimise_window (gpointer key, gpointer value, gpointer data)
+{
+ gtk_window_iconify (GTK_WINDOW (value));
+}
+
+
+void
+psppire_window_minimise_all (void)
+{
+ PsppireWindowRegister *reg = psppire_window_register_new ();
+
+ g_hash_table_foreach (reg->name_table, minimise_window, NULL);
+}
+
+
GType
-psppire_window_usage_get_type (void)
+psppire_window_model_get_type (void)
{
- static GType etype = 0;
- if (etype == 0)
+ static GType window_model_type = 0;
+
+ if (! window_model_type)
{
- static const GEnumValue values[] = {
- { PSPPIRE_WINDOW_USAGE_SYNTAX, "PSPPIRE_WINDOW_USAGE_SYNTAX",
- "Syntax" },
+ static const GTypeInfo window_model_info =
+ {
+ sizeof (PsppireWindowIface), /* class_size */
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ NULL,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ 0,
+ 0, /* n_preallocs */
+ NULL
+ };
- { PSPPIRE_WINDOW_USAGE_OUTPUT, "PSPPIRE_WINDOW_USAGE_OUTPUT",
- "Output" },
+ window_model_type =
+ g_type_register_static (G_TYPE_INTERFACE, "PsppireWindowModel",
+ &window_model_info, 0);
- { PSPPIRE_WINDOW_USAGE_DATA, "PSPPIRE_WINDOW_USAGE_DATA",
- "Data" },
+ g_type_interface_add_prerequisite (window_model_type, G_TYPE_OBJECT);
+ }
- { 0, NULL, NULL }
- };
+ return window_model_type;
+}
+
+
+void
+psppire_window_save (PsppireWindow *w)
+{
+ PsppireWindowIface *i = PSPPIRE_WINDOW_MODEL_GET_IFACE (w);
+
+ g_assert (i);
+ g_return_if_fail (i->save);
- etype = g_enum_register_static (g_intern_static_string ("PsppireWindowUsage"),
- values);
+ if (w->filename == NULL)
+ psppire_window_save_as (w);
+ else
+ {
+ i->save (w);
+ w->dirty = FALSE;
+ psppire_window_set_title (w);
}
+}
- return etype;
+void
+psppire_window_save_as (PsppireWindow *w)
+{
+ PsppireWindowIface *i = PSPPIRE_WINDOW_MODEL_GET_IFACE (w);
+ gchar *old_filename;
+
+ g_assert (i);
+ g_return_if_fail (i->pick_filename);
+
+ old_filename = w->filename;
+ w->filename = NULL;
+
+ i->pick_filename (w);
+ if (w->filename == NULL)
+ w->filename = old_filename;
+ else
+ {
+ g_free (old_filename);
+ psppire_window_save (w);
+ }
}
+static void delete_recent (const char *file_name);
+gboolean
+psppire_window_load (PsppireWindow *w, const gchar *file,
+ const gchar *encoding, gpointer hint)
+{
+ gboolean ok;
+ PsppireWindowIface *i = PSPPIRE_WINDOW_MODEL_GET_IFACE (w);
-static void
-minimise_window (gpointer key, gpointer value, gpointer data)
+ g_assert (PSPPIRE_IS_WINDOW_MODEL (w));
+
+ g_assert (i);
+
+ g_return_val_if_fail (i->load, FALSE);
+
+ ok = i->load (w, file, encoding, hint);
+
+ if ( ok )
+ {
+ psppire_window_set_filename (w, file);
+ w->dirty = FALSE;
+ }
+ else
+ delete_recent (file);
+
+ return ok;
+}
+
+
+GtkWidget *
+psppire_window_file_chooser_dialog (PsppireWindow *toplevel)
{
- gtk_window_iconify (GTK_WINDOW (value));
+ GtkFileFilter *filter = gtk_file_filter_new ();
+ GtkWidget *dialog =
+ gtk_file_chooser_dialog_new (_("Open"),
+ GTK_WINDOW (toplevel),
+ GTK_FILE_CHOOSER_ACTION_OPEN,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ g_object_set (dialog, "local-only", FALSE, NULL);
+
+ gtk_file_filter_set_name (filter, _("Data and Syntax Files"));
+ gtk_file_filter_add_mime_type (filter, "application/x-spss-sav");
+ gtk_file_filter_add_mime_type (filter, "application/x-spss-por");
+ gtk_file_filter_add_pattern (filter, "*.zsav");
+ gtk_file_filter_add_pattern (filter, "*.sps");
+ gtk_file_filter_add_pattern (filter, "*.SPS");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("System Files (*.sav, *.zsav)"));
+ gtk_file_filter_add_mime_type (filter, "application/x-spss-sav");
+ gtk_file_filter_add_pattern (filter, "*.zsav");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("Portable Files (*.por) "));
+ gtk_file_filter_add_mime_type (filter, "application/x-spss-por");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("Syntax Files (*.sps) "));
+ gtk_file_filter_add_pattern (filter, "*.sps");
+ gtk_file_filter_add_pattern (filter, "*.SPS");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name (filter, _("All Files"));
+ gtk_file_filter_add_pattern (filter, "*");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+
+ if (toplevel->filename)
+ {
+ const gchar *filename = toplevel->filename;
+ gchar *dir_name;
+
+ if ( ! g_path_is_absolute (filename))
+ {
+ gchar *path =
+ g_build_filename (g_get_current_dir (), filename, NULL);
+ dir_name = g_path_get_dirname (path);
+ g_free (path);
+ }
+ else
+ {
+ dir_name = g_path_get_dirname (filename);
+ }
+ gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
+ dir_name);
+ free (dir_name);
+ }
+
+ gtk_file_chooser_set_extra_widget (
+ GTK_FILE_CHOOSER (dialog),
+ psppire_encoding_selector_new ("Auto", true));
+
+ return dialog;
}
+/* Callback for the file_open action.
+ Prompts for a filename and opens it */
+void
+psppire_window_open (PsppireWindow *de)
+{
+ GtkWidget *dialog = psppire_window_file_chooser_dialog (de);
+
+ gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (dialog), relocate (examples_dir), NULL);
+ switch (gtk_dialog_run (GTK_DIALOG (dialog)))
+ {
+ case GTK_RESPONSE_ACCEPT:
+ {
+ gchar *name =
+ gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+
+ gchar *sysname = convert_glib_filename_to_system_filename (name, NULL);
+
+ gchar *encoding = psppire_encoding_selector_get_encoding (
+ gtk_file_chooser_get_extra_widget (GTK_FILE_CHOOSER (dialog)));
+
+ int retval = any_reader_detect (sysname, NULL);
+ if (retval == 1)
+ open_data_window (de, name, encoding, NULL);
+ else if (retval == 0)
+ open_syntax_window (name, encoding);
+
+ g_free (encoding);
+ g_free (sysname);
+ g_free (name);
+ }
+ break;
+ default:
+ break;
+ }
+
+ gtk_widget_destroy (dialog);
+}
+
+
+/* Puts FILE_NAME (encoded in the glib file name encoding) into the recent list
+ with associated MIME_TYPE. If it's already in the list, it moves it to the
+ top. */
void
-psppire_window_minimise_all (void)
+add_most_recent (const char *file_name,
+ const char *mime_type, const char *encoding)
{
- PsppireWindowRegister *reg = psppire_window_register_new ();
+ gchar *uri = g_filename_to_uri (file_name, NULL, NULL);
+ if ( uri )
+ {
+ GtkRecentData recent_data;
+ gchar *full_mime_type;
+
+ if (encoding && encoding[0])
+ full_mime_type = g_strdup_printf ("%s; charset=%s",
+ mime_type, encoding);
+ else
+ full_mime_type = g_strdup (mime_type);
+
+ recent_data.display_name = NULL;
+ recent_data.description = NULL;
+ recent_data.mime_type = full_mime_type;
+ recent_data.app_name = CONST_CAST (gchar *, g_get_application_name ());
+ recent_data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
+ recent_data.groups = NULL;
+ recent_data.is_private = FALSE;
+
+ gtk_recent_manager_add_full (gtk_recent_manager_get_default (),
+ uri, &recent_data);
+
+ g_free (recent_data.app_exec);
+ g_free (full_mime_type);
+ }
- g_hash_table_foreach (reg->name_table, minimise_window, NULL);
+ g_free (uri);
}
+
+
+
+/*
+ If FILE_NAME exists in the recent list, then delete it.
+ */
+static void
+delete_recent (const char *file_name)
+{
+ gchar *uri = g_filename_to_uri (file_name, NULL, NULL);
+
+ if ( uri )
+ gtk_recent_manager_remove_item (gtk_recent_manager_get_default (), uri, NULL);
+
+ g_free (uri);
+}
+