diff options
Diffstat (limited to 'sediff/select_diff_dialog.c')
| -rw-r--r-- | sediff/select_diff_dialog.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/sediff/select_diff_dialog.c b/sediff/select_diff_dialog.c new file mode 100644 index 0000000..881dbe5 --- /dev/null +++ b/sediff/select_diff_dialog.c @@ -0,0 +1,134 @@ +/** + * @file + * Run the dialog to allow the user to select components. + * + * @author Jeremy A. Mowery jmowery@tresys.com + * @author Jason Tang jtang@tresys.com + * + * Copyright (C) 2007 Tresys Technology, LLC + * + * 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <config.h> + +#include "select_diff_dialog.h" + +#include <assert.h> +#include <glade/glade.h> + +struct component +{ + const char *name; + const uint32_t bit; +}; + +static const struct component comps[] = { + {"attribs checkbutton", POLDIFF_DIFF_ATTRIBS}, + {"allow checkbutton", POLDIFF_DIFF_AVALLOW}, + {"auditallow checkbutton", POLDIFF_DIFF_AVAUDITALLOW}, + {"dontaudit checkbutton", POLDIFF_DIFF_AVDONTAUDIT}, + {"neverallow checkbutton", POLDIFF_DIFF_AVNEVERALLOW}, + {"bools checkbutton", POLDIFF_DIFF_BOOLS}, + {"cats checkbutton", POLDIFF_DIFF_CATS}, + {"classes checkbutton", POLDIFF_DIFF_CLASSES}, + {"commons checkbutton", POLDIFF_DIFF_COMMONS}, + {"levels checkbutton", POLDIFF_DIFF_LEVELS}, + {"rangetrans checkbutton", POLDIFF_DIFF_RANGE_TRANS}, + {"roles checkbutton", POLDIFF_DIFF_ROLES}, + {"roleallows checkbutton", POLDIFF_DIFF_ROLE_ALLOWS}, + {"roletrans checkbutton", POLDIFF_DIFF_ROLE_TRANS}, + {"users checkbutton", POLDIFF_DIFF_USERS}, + {"type_change checkbutton", POLDIFF_DIFF_TECHANGE}, + {"type_member checkbutton", POLDIFF_DIFF_TEMEMBER}, + {"type_transition checkbutton", POLDIFF_DIFF_TETRANS}, + {"types checkbutton", POLDIFF_DIFF_TYPES}, + {NULL, 0} +}; + +static uint32_t prev_selection = POLDIFF_DIFF_ALL & ~POLDIFF_DIFF_AVNEVERALLOW; + +static void select_diff_on_select_all_click(GtkButton * button __attribute__ ((unused)), gpointer user_data) +{ + GladeXML *xml = (GladeXML *) user_data; + size_t i; + const struct component *c; + for (i = 0; comps[i].name != NULL; i++) { + c = comps + i; + GtkToggleButton *cb = GTK_TOGGLE_BUTTON(glade_xml_get_widget(xml, c->name)); + gtk_toggle_button_set_active(cb, TRUE); + } +} + +static void select_diff_on_select_none_click(GtkButton * button __attribute__ ((unused)), gpointer user_data) +{ + GladeXML *xml = (GladeXML *) user_data; + size_t i; + const struct component *c; + for (i = 0; comps[i].name != NULL; i++) { + c = comps + i; + GtkToggleButton *cb = GTK_TOGGLE_BUTTON(glade_xml_get_widget(xml, c->name)); + gtk_toggle_button_set_active(cb, FALSE); + } +} + +int select_diff_dialog_run(toplevel_t * top) +{ + GladeXML *xml = glade_xml_new(toplevel_get_glade_xml(top), "select_components", NULL); + GtkDialog *dialog = GTK_DIALOG(glade_xml_get_widget(xml, "select_components")); + assert(dialog != NULL); + gtk_window_set_transient_for(GTK_WINDOW(dialog), toplevel_get_window(top)); + + size_t i; + const struct component *c; + for (i = 0; comps[i].name != NULL; i++) { + c = comps + i; + GtkToggleButton *cb = GTK_TOGGLE_BUTTON(glade_xml_get_widget(xml, c->name)); + assert(cb != NULL); + gtk_toggle_button_set_active(cb, c->bit & prev_selection ? TRUE : FALSE); + } + + GtkButton *b = GTK_BUTTON(glade_xml_get_widget(xml, "select all button")); + assert(b != NULL); + g_signal_connect(b, "clicked", G_CALLBACK(select_diff_on_select_all_click), xml); + b = GTK_BUTTON(glade_xml_get_widget(xml, "select none button")); + assert(b != NULL); + g_signal_connect(b, "clicked", G_CALLBACK(select_diff_on_select_none_click), xml); + + uint32_t result = 0; + while (result == 0) { + result = 0; + if (gtk_dialog_run(dialog) != GTK_RESPONSE_OK) { + gtk_widget_destroy(GTK_WIDGET(dialog)); + return 0; + } + + for (i = 0; comps[i].name != NULL; i++) { + c = comps + i; + GtkToggleButton *cb = GTK_TOGGLE_BUTTON(glade_xml_get_widget(xml, c->name)); + if (gtk_toggle_button_get_active(cb)) { + result |= c->bit; + } + } + + if (result == 0) { + toplevel_ERR(top, "%s", "At least one component must be selected."); + } + } + + gtk_widget_destroy(GTK_WIDGET(dialog)); + prev_selection = result; + return result; +} |