-/*
- PSPPIRE --- A Graphical User Interface for PSPP
- Copyright (C) 2007 Free Software Foundation
+/* PSPPIRE - a graphical user interface for PSPP.
+ Copyright (C) 2007, 2010, 2011, 2012 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
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <glib.h>
#include <gtk/gtk.h>
-#include <gtk/gtksignal.h>
#include "psppire-buttonbox.h"
#include "psppire-dialog.h"
+#include "helper.h"
+
#include <gettext.h>
#define _(msgid) gettext (msgid)
#define N_(msgid) msgid
+GType psppire_button_flags_get_type (void);
-static void psppire_buttonbox_class_init (PsppireButtonBoxClass *);
-static void psppire_buttonbox_init (PsppireButtonBox *);
+G_DEFINE_TYPE (PsppireButtonBox, psppire_button_box, GTK_TYPE_BUTTON_BOX)
+enum {
+ PROP_BUTTONS = 1,
+ PROP_DEFAULT = 2
+};
-GType
-psppire_button_box_get_type (void)
+static void
+set_default (PsppireButtonBox *bb)
{
- static GType buttonbox_type = 0;
+ int i;
- if (!buttonbox_type)
- {
- static const GTypeInfo buttonbox_info =
+ for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i)
+ if (bb->def == (1 << i))
{
- sizeof (PsppireButtonBoxClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) psppire_buttonbox_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (PsppireButtonBox),
- 0,
- (GInstanceInitFunc) psppire_buttonbox_init,
- };
-
- buttonbox_type = g_type_register_static (GTK_TYPE_VBUTTON_BOX,
- "PsppireButtonBox", &buttonbox_info, 0);
+ gtk_widget_set_can_default (bb->button[i], TRUE);
+ gtk_widget_grab_default (bb->button[i]);
+ }
+}
+
+static void
+psppire_buttonbox_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ gint i;
+ guint flags;
+ PsppireButtonBox *bb = PSPPIRE_BUTTON_BOX (object);
+
+ switch (prop_id)
+ {
+ case PROP_BUTTONS:
+ flags = g_value_get_flags (value);
+ for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i)
+ g_object_set (bb->button[i], "visible", 0x01 & (flags >> i) , NULL);
+ break;
+
+ case PROP_DEFAULT:
+ bb->def = g_value_get_flags (value);
+ if (gtk_widget_get_realized (GTK_WIDGET (bb)))
+ set_default (bb);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
+}
+
+static void
+psppire_buttonbox_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ guint flags = 0;
+ gint i;
+
+ PsppireButtonBox *bb = PSPPIRE_BUTTON_BOX (object);
- return buttonbox_type;
+ switch (prop_id)
+ {
+ case PROP_BUTTONS:
+ for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i)
+ {
+ gboolean visibility;
+ g_object_get (bb->button[i], "visible", &visibility, NULL);
+
+ if (visibility)
+ flags |= (0x01 << i);
+ }
+
+ g_value_set_flags (value, flags);
+ break;
+
+ case PROP_DEFAULT:
+ g_value_set_flags (value, bb->def);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
}
+
+static GParamSpec *button_flags;
+static GParamSpec *default_flags;
+
static void
-psppire_buttonbox_class_init (PsppireButtonBoxClass *class)
+psppire_button_box_class_init (PsppireButtonBoxClass *class)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+ object_class->set_property = psppire_buttonbox_set_property;
+ object_class->get_property = psppire_buttonbox_get_property;
+
+ button_flags =
+ g_param_spec_flags ("buttons",
+ "Buttons",
+ "The mask that decides what buttons appear in the button box",
+ PSPPIRE_TYPE_BUTTON_MASK,
+ PSPPIRE_BUTTON_OK_MASK |
+ PSPPIRE_BUTTON_CANCEL_MASK |
+ PSPPIRE_BUTTON_RESET_MASK |
+ PSPPIRE_BUTTON_HELP_MASK |
+ PSPPIRE_BUTTON_PASTE_MASK,
+ G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ PROP_BUTTONS,
+ button_flags);
+
+ default_flags =
+ g_param_spec_flags ("default",
+ "Default",
+ "The mask that decides what button grabs the default",
+ PSPPIRE_TYPE_BUTTON_MASK,
+ 0,
+ G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ PROP_DEFAULT,
+ default_flags);
}
static void
-close_dialog (GtkWidget *w, gpointer data)
+close_and_respond (GtkWidget *w, gint response)
{
PsppireDialog *dialog;
- dialog = PSPPIRE_DIALOG (gtk_widget_get_toplevel (w));
+ GtkWidget *toplevel = gtk_widget_get_toplevel (w);
+
+ /* If we're not in a psppire dialog (for example when in glade)
+ then do nothing */
+ if (! PSPPIRE_IS_DIALOG (toplevel))
+ return;
- dialog->response = GTK_RESPONSE_CANCEL;
+ dialog = PSPPIRE_DIALOG (toplevel);
+
+ dialog->response = response;
psppire_dialog_close (dialog);
}
-static void
-ok_button_clicked (GtkWidget *w, gpointer data)
+static gboolean
+is_acceptable (GtkWidget *w)
{
- PsppireDialog *dialog;
+ GtkWidget *toplevel = gtk_widget_get_toplevel (w);
- dialog = PSPPIRE_DIALOG (gtk_widget_get_toplevel (w));
+ return (PSPPIRE_IS_DIALOG (toplevel)
+ && psppire_dialog_is_acceptable (PSPPIRE_DIALOG (toplevel)));
+}
- dialog->response = GTK_RESPONSE_OK;
+static void
+close_dialog (GtkWidget *w, gpointer data)
+{
+ close_and_respond (w, GTK_RESPONSE_CLOSE);
+}
- psppire_dialog_close (dialog);
+static void
+continue_button_clicked (GtkWidget *w, gpointer data)
+{
+ if (is_acceptable (w))
+ close_and_respond (w, PSPPIRE_RESPONSE_CONTINUE);
}
static void
-paste_button_clicked (GtkWidget *w, gpointer data)
+ok_button_clicked (GtkWidget *w, gpointer data)
{
- PsppireDialog *dialog;
+ if (is_acceptable (w))
+ close_and_respond (w, GTK_RESPONSE_OK);
+}
- dialog = PSPPIRE_DIALOG (gtk_widget_get_toplevel (w));
- dialog->response = PSPPIRE_RESPONSE_PASTE;
+static void
+paste_button_clicked (GtkWidget *w, gpointer data)
+{
+ if (is_acceptable (w))
+ close_and_respond (w, PSPPIRE_RESPONSE_PASTE);
+}
- psppire_dialog_close (dialog);
+static void
+goto_button_clicked (GtkWidget *w, gpointer data)
+{
+ if (is_acceptable (w))
+ close_and_respond (w, PSPPIRE_RESPONSE_GOTO);
}
static void
refresh_clicked (GtkWidget *w, gpointer data)
{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (w);
PsppireDialog *dialog;
- dialog = PSPPIRE_DIALOG (gtk_widget_get_toplevel (w));
+ if (! PSPPIRE_IS_DIALOG (toplevel))
+ return;
+
+ dialog = PSPPIRE_DIALOG (toplevel);
psppire_dialog_reload (dialog);
}
+static void
+help_clicked (GtkWidget *w, gpointer data)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (w);
+ PsppireDialog *dialog;
+
+ if (! PSPPIRE_IS_DIALOG (toplevel))
+ return;
+
+ dialog = PSPPIRE_DIALOG (toplevel);
+
+ psppire_dialog_help (dialog);
+}
static void
-psppire_buttonbox_init (PsppireButtonBox *buttonbox)
+on_validity_change (GtkWidget *toplevel, gboolean valid, gpointer data)
{
- GtkWidget *button ;
+ PsppireButtonBox *bb = data;
+
+ /* Set the sensitivity of all the 'executive order' buttons */
+ gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_OK]), valid);
+ gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_PASTE]), valid);
+ gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_GOTO]), valid);
+ gtk_widget_set_sensitive (GTK_WIDGET (bb->button[PSPPIRE_BUTTON_CONTINUE]), valid);
+}
- button = gtk_button_new_from_stock (GTK_STOCK_OK);
- gtk_box_pack_start_defaults (GTK_BOX (buttonbox), button);
- g_signal_connect (button, "clicked", G_CALLBACK (ok_button_clicked), NULL);
- gtk_widget_show (button);
+static gboolean
+on_key_press (GtkWidget *w, GdkEventKey *e, gpointer ud)
+{
+ PsppireButtonBox *bb = PSPPIRE_BUTTON_BOX (ud);
+ if (e->keyval == GDK_KEY_Escape)
+ {
+ g_signal_emit_by_name (bb->button[PSPPIRE_BUTTON_CANCEL], "activate");
+ g_signal_emit_by_name (bb->button[PSPPIRE_BUTTON_CLOSE], "activate");
+ }
+ return FALSE;
+}
- button = gtk_button_new_with_mnemonic (_("_Paste"));
- g_signal_connect (button, "clicked", G_CALLBACK (paste_button_clicked),
- NULL);
- gtk_box_pack_start_defaults (GTK_BOX (buttonbox), button);
- gtk_widget_show (button);
- button = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
- g_signal_connect (button, "clicked", G_CALLBACK (close_dialog), NULL);
- gtk_box_pack_start_defaults (GTK_BOX (buttonbox), button);
- gtk_widget_show (button);
+static void
+on_realize (GtkWidget *buttonbox, gpointer data)
+{
+ GtkWidget *toplevel = gtk_widget_get_toplevel (buttonbox);
- button = gtk_button_new_from_stock (GTK_STOCK_REFRESH);
- g_signal_connect (button, "clicked", G_CALLBACK (refresh_clicked), NULL);
- gtk_box_pack_start_defaults (GTK_BOX (buttonbox), button);
- gtk_widget_show (button);
+ if (PSPPIRE_IS_DIALOG (toplevel))
+ {
+ g_signal_connect (toplevel, "validity-changed",
+ G_CALLBACK (on_validity_change), buttonbox);
- button = gtk_button_new_from_stock (GTK_STOCK_HELP);
- gtk_box_pack_start_defaults (GTK_BOX (buttonbox), button);
- gtk_widget_show (button);
+ g_signal_connect (toplevel, "key-press-event",
+ G_CALLBACK (on_key_press), buttonbox);
+ }
- gtk_widget_show (GTK_WIDGET (buttonbox));
+ set_default (PSPPIRE_BUTTON_BOX (buttonbox));
}
-GtkWidget*
-psppire_buttonbox_new (void)
+static void
+psppire_button_box_init (PsppireButtonBox *bb)
{
- PsppireButtonBox *buttonbox ;
+ bb->def = PSPPIRE_BUTTON_CONTINUE;
+
+ bb->button[PSPPIRE_BUTTON_OK] = gtk_button_new_with_label (_("OK"));
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_OK]);
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_OK], "clicked",
+ G_CALLBACK (ok_button_clicked), NULL);
+ g_object_set (bb->button[PSPPIRE_BUTTON_OK], "no-show-all", TRUE, NULL);
+
+
+ bb->button[PSPPIRE_BUTTON_GOTO] =
+ gtk_button_new_with_label (_("Go To"));
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_GOTO]);
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_GOTO], "clicked",
+ G_CALLBACK (goto_button_clicked), NULL);
+ g_object_set (bb->button[PSPPIRE_BUTTON_GOTO], "no-show-all", TRUE, NULL);
+
+
+ bb->button[PSPPIRE_BUTTON_CONTINUE] =
+ gtk_button_new_with_mnemonic (_("Continue"));
+
+ psppire_box_pack_start_defaults (GTK_BOX (bb),
+ bb->button[PSPPIRE_BUTTON_CONTINUE]);
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_CONTINUE], "clicked",
+ G_CALLBACK (continue_button_clicked), NULL);
+
+ g_object_set (bb->button[PSPPIRE_BUTTON_CONTINUE],
+ "no-show-all", TRUE, NULL);
+
- buttonbox = g_object_new (psppire_button_box_get_type (), NULL);
- return GTK_WIDGET (buttonbox) ;
+ bb->button[PSPPIRE_BUTTON_PASTE] = gtk_button_new_with_label (_("Paste"));
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_PASTE], "clicked",
+ G_CALLBACK (paste_button_clicked), NULL);
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_PASTE]);
+ g_object_set (bb->button[PSPPIRE_BUTTON_PASTE], "no-show-all", TRUE, NULL);
+
+ bb->button[PSPPIRE_BUTTON_CANCEL] = gtk_button_new_with_label (_("Cancel"));
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_CANCEL], "clicked",
+ G_CALLBACK (close_dialog), NULL);
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_CANCEL]);
+ g_object_set (bb->button[PSPPIRE_BUTTON_CANCEL], "no-show-all", TRUE, NULL);
+
+ bb->button[PSPPIRE_BUTTON_CLOSE] = gtk_button_new_with_label (_("Close"));
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_CLOSE], "clicked",
+ G_CALLBACK (close_dialog), NULL);
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_CLOSE]);
+ g_object_set (bb->button[PSPPIRE_BUTTON_CLOSE], "no-show-all", TRUE, NULL);
+
+
+ bb->button[PSPPIRE_BUTTON_RESET] = gtk_button_new_with_label (_("Reset"));
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_RESET], "clicked",
+ G_CALLBACK (refresh_clicked), NULL);
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_RESET]);
+ g_object_set (bb->button[PSPPIRE_BUTTON_RESET], "no-show-all", TRUE, NULL);
+
+
+ bb->button[PSPPIRE_BUTTON_HELP] = gtk_button_new_with_label (_("Help"));
+ g_signal_connect (bb->button[PSPPIRE_BUTTON_HELP], "clicked",
+ G_CALLBACK (help_clicked), NULL);
+ psppire_box_pack_start_defaults (GTK_BOX (bb), bb->button[PSPPIRE_BUTTON_HELP]);
+ g_object_set (bb->button[PSPPIRE_BUTTON_HELP], "no-show-all", TRUE, NULL);
+
+
+ /* Set the default visibilities */
+ {
+ GValue value = { 0 };
+ guint flags;
+ gint i;
+ g_value_init (&value, button_flags->value_type);
+ g_param_value_set_default(button_flags, &value);
+
+
+ flags = g_value_get_flags (&value);
+
+ for (i = 0 ; i < n_PsppireButtonBoxButtons ; ++i)
+ g_object_set (bb->button[i], "visible", 0x01 & (flags >> i) , NULL);
+
+ g_value_unset (&value);
+ }
+
+
+ g_signal_connect (bb, "realize", G_CALLBACK (on_realize), NULL);
+}
+
+GType
+psppire_button_flags_get_type (void)
+{
+ static GType ftype = 0;
+ if (ftype == 0)
+ {
+ static const GFlagsValue values[] =
+ {
+ { PSPPIRE_BUTTON_OK_MASK, "PSPPIRE_BUTTON_OK_MASK", "Accept dialog and run it" },
+ { PSPPIRE_BUTTON_GOTO_MASK, "PSPPIRE_BUTTON_GOTO_MASK", "Goto case/variable" },
+ { PSPPIRE_BUTTON_CONTINUE_MASK,"PSPPIRE_BUTTON_CONTINUE_MASK", "Accept and close the subdialog" },
+ { PSPPIRE_BUTTON_CANCEL_MASK, "PSPPIRE_BUTTON_CANCEL_MASK", "Close dialog and discard settings" },
+ { PSPPIRE_BUTTON_CLOSE_MASK, "PSPPIRE_BUTTON_CLOSE_MASK", "Close dialog" },
+ { PSPPIRE_BUTTON_HELP_MASK, "PSPPIRE_BUTTON_HELP_MASK", "Invoke context sensitive help" },
+ { PSPPIRE_BUTTON_RESET_MASK, "PSPPIRE_BUTTON_RESET_MASK", "Restore dialog to its default settings" },
+ { PSPPIRE_BUTTON_PASTE_MASK, "PSPPIRE_BUTTON_PASTE_MASK", "Accept dialog and paste syntax" },
+ { 0, NULL, NULL }
+ };
+
+ ftype = g_flags_register_static
+ (g_intern_static_string ("PsppireButtonFlags"), values);
+
+ }
+ return ftype;
}
+GtkWidget*
+psppire_button_box_new (void)
+{
+ return GTK_WIDGET (g_object_new (psppire_button_box_get_type (), NULL));
+}
projects / pspp / blobdiff