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midori/extensions/nojs/nojs-preferences.c

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/*
Copyright (C) 2013 Stephan Haller <nomad@froevel.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
See the file COPYING for the full license text.
*/
#include "nojs-preferences.h"
/* Define this class in GObject system */
G_DEFINE_TYPE(NoJSPreferences,
nojs_preferences,
GTK_TYPE_DIALOG)
/* Properties */
enum
{
PROP_0,
PROP_MANAGER,
PROP_LAST
};
static GParamSpec* NoJSPreferencesProperties[PROP_LAST]={ 0, };
/* Private structure - access only by public API if needed */
#define NOJS_PREFERENCES_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE((obj), TYPE_NOJS_PREFERENCES, NoJSPreferencesPrivate))
struct _NoJSPreferencesPrivate
{
/* Extension related */
NoJS *manager;
sqlite3 *database;
/* Dialog related */
GtkWidget *contentArea;
GtkListStore *listStore;
GtkWidget *list;
GtkTreeSelection *listSelection;
GtkWidget *editingCombo;
GtkWidget *deleteButton;
GtkWidget *deleteAllButton;
GtkWidget *allowLocalPagesCheckbox;
GtkWidget *blockUnknownDomainsCheckbox;
GtkWidget *checkSecondLevelOnlyCheckbox;
GtkWidget *addDomainEntry;
GtkWidget *addDomainPolicyCombo;
GtkWidget *addDomainButton;
gint signalAllowLocalPagesToggledID;
gint signalBlockUnknownDomainsToggledID;
gint signalCheckSecondLevelOnlyToggledID;
gint signalManagerChangedDatabaseID;
gint signalManagerChangedAllowLocalPagesID;
gint signalManagerChangedUnknownDomainPolicyID;
gint signalManagerChangedCheckSecondLevelID;
};
enum
{
DOMAIN_COLUMN,
POLICY_COLUMN,
N_COLUMN
};
/* IMPLEMENTATION: Private variables and methods */
/* "Add domain"-button was pressed */
static void _nojs_preferences_on_add_domain_clicked(NoJSPreferences *self,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
gchar *domain;
const gchar *domainStart, *domainEnd;
gchar *realDomain;
GtkTreeIter policyIter;
g_return_if_fail(priv->database);
/* Get domain name entered */
domain=g_hostname_to_ascii(gtk_entry_get_text(GTK_ENTRY(priv->addDomainEntry)));
/* Trim whitespaces from start and end of entered domain name */
domainStart=domain;
while(*domainStart && g_ascii_isspace(*domainStart)) domainStart++;
domainEnd=domain+strlen(domain)-1;
while(*domainEnd && g_ascii_isspace(*domainEnd)) domainEnd--;
if(domainEnd<=domainStart) return;
/* Seperate domain name from whitespaces */
realDomain=g_strndup(domain, domainEnd-domainStart+1);
if(!realDomain) return;
/* Get policy from combo box */
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(priv->addDomainPolicyCombo), &policyIter))
{
gchar *sql;
gchar *error=NULL;
gint success;
gint policy;
gchar *policyName;
/* Get policy value to set for domain */
gtk_tree_model_get(gtk_combo_box_get_model(GTK_COMBO_BOX(priv->addDomainPolicyCombo)),
&policyIter,
0, &policy,
1, &policyName,
-1);
/* Add domain name and the selected policy to database */
sql=sqlite3_mprintf("INSERT OR REPLACE INTO policies (site, value) VALUES ('%q', %d);",
realDomain,
policy);
success=sqlite3_exec(priv->database, sql, NULL, NULL, &error);
/* Show error message if any */
if(success==SQLITE_OK)
{
gtk_list_store_append(priv->listStore, &policyIter);
gtk_list_store_set(priv->listStore,
&policyIter,
DOMAIN_COLUMN, realDomain,
POLICY_COLUMN, policyName,
-1);
}
else g_warning(_("SQL fails: %s"), error);
if(error) sqlite3_free(error);
/* Free allocated resources */
sqlite3_free(sql);
}
/* Free allocated resources */
g_free(realDomain);
g_free(domain);
}
/* Entry containing domain name which may be added to list has changed */
static void _nojs_preferences_on_add_domain_entry_changed(NoJSPreferences *self,
GtkEditable *inEditable)
{
NoJSPreferencesPrivate *priv=self->priv;
gchar *asciiDomain, *checkAsciiDomain;
gchar *asciiDomainStart, *asciiDomainEnd;
gint dots;
gboolean isValid=FALSE;
/* Get ASCII representation of domain name entered */
asciiDomain=g_hostname_to_ascii(gtk_entry_get_text(GTK_ENTRY(priv->addDomainEntry)));
/* Trim whitespaces from start and end of entered domain name */
asciiDomainStart=asciiDomain;
while(*asciiDomainStart && g_ascii_isspace(*asciiDomainStart)) asciiDomainStart++;
asciiDomainEnd=asciiDomain+strlen(asciiDomain)-1;
while(*asciiDomainEnd && g_ascii_isspace(*asciiDomainEnd)) asciiDomainEnd--;
/* We allow only domain names and not cookie domain name so entered name
* must not start with a dot
*/
checkAsciiDomain=asciiDomainStart;
isValid=(*asciiDomainStart!='.' && *asciiDomainEnd!='.');
/* Now check if ASCII domain name is valid (very very simple check)
* and contains a hostname besides TLD
*/
dots=0;
while(*checkAsciiDomain &&
checkAsciiDomain<=asciiDomainEnd &&
isValid)
{
/* Check for dot as (at least the first one) seperates hostname from TLD */
if(*checkAsciiDomain=='.') dots++;
else
{
/* Check for valid characters in domain name.
* Valid domain name can only contain ASCII alphabetic letters,
* digits (0-9) and hyphens ('-')
*/
isValid=(g_ascii_isalpha(*checkAsciiDomain) ||
g_ascii_isdigit(*checkAsciiDomain) ||
*checkAsciiDomain=='-');
}
checkAsciiDomain++;
}
/* If we have not reached the trimmed end of string something must have gone wrong
* and domain entered is invalid. If domain name entered excluding dots is longer
* than 255 character it is also invalid.
*/
if(checkAsciiDomain<asciiDomainEnd) isValid=FALSE;
else if((checkAsciiDomain-asciiDomainStart-dots)>255) isValid=FALSE;
/* We need at least one dot in domain name (minimum number of dots to seperate
* hostname from TLD)
*/
isValid=(isValid && dots>0);
/* Activate "add" button if hostname (equal to domain name here) is valid */
gtk_widget_set_sensitive(priv->addDomainButton, isValid);
/* Free allocated resources */
g_free(asciiDomain);
}
/* Fill domain list with stored policies */
static void _nojs_preferences_fill(NoJSPreferences *self)
{
NoJSPreferencesPrivate *priv=self->priv;
gint success;
sqlite3_stmt *statement=NULL;
/* Clear tree/list view */
gtk_list_store_clear(priv->listStore);
/* If no database is present return here */
if(!priv->database) return;
/* Fill list store with policies from database */
success=sqlite3_prepare_v2(priv->database,
"SELECT site, value FROM policies;",
-1,
&statement,
NULL);
if(statement && success==SQLITE_OK)
{
gchar *domain;
gint policy;
gchar *policyName;
GtkTreeIter iter;
while(sqlite3_step(statement)==SQLITE_ROW)
{
/* Get values */
domain=(gchar*)sqlite3_column_text(statement, 0);
policy=sqlite3_column_int(statement, 1);
switch(policy)
{
case NOJS_POLICY_ACCEPT:
policyName=_("Accept");
break;
case NOJS_POLICY_ACCEPT_TEMPORARILY:
policyName=_("Accept for session");
break;
case NOJS_POLICY_BLOCK:
policyName=_("Block");
break;
default:
policyName=NULL;
break;
}
if(policyName)
{
gtk_list_store_append(priv->listStore, &iter);
gtk_list_store_set(priv->listStore,
&iter,
DOMAIN_COLUMN, domain,
POLICY_COLUMN, policyName,
-1);
}
}
}
else g_warning(_("SQL fails: %s"), sqlite3_errmsg(priv->database));
sqlite3_finalize(statement);
}
/* Database instance in manager changed */
static void _nojs_preferences_on_manager_database_changed(NoJSPreferences *self,
GParamSpec *inSpec,
gpointer inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
NoJS *manager=NOJS(inUserData);
gchar *databaseFile;
/* Close connection to any open database */
if(priv->database) sqlite3_close(priv->database);
priv->database=NULL;
/* Get pointer to new database and open database */
g_object_get(manager, "database-filename", &databaseFile, NULL);
if(databaseFile)
{
gint success;
success=sqlite3_open(databaseFile, &priv->database);
if(success!=SQLITE_OK)
{
g_warning(_("Could not open database of extension: %s"), sqlite3_errmsg(priv->database));
if(priv->database) sqlite3_close(priv->database);
priv->database=NULL;
}
g_free(databaseFile);
}
/* Fill list with new database */
_nojs_preferences_fill(self);
/* Set up availability of management buttons */
gtk_widget_set_sensitive(priv->deleteAllButton, priv->database!=NULL);
gtk_widget_set_sensitive(priv->list, priv->database!=NULL);
return;
}
/* Allow-local-pages changed in check-box or manager */
static void _nojs_preferences_on_allow_local_pages_changed(NoJSPreferences *self,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
gboolean state;
/* Get toggle state of widget (but block signal for manager) and set in manager */
g_signal_handler_block(priv->manager, priv->signalManagerChangedAllowLocalPagesID);
state=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->allowLocalPagesCheckbox));
nojs_set_allow_local_pages(priv->manager, state);
g_signal_handler_unblock(priv->manager, priv->signalManagerChangedAllowLocalPagesID);
}
static void _nojs_preferences_on_manager_allow_local_pages_changed(NoJSPreferences *self,
GParamSpec *inSpec,
gpointer inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
NoJS *manager=NOJS(inUserData);
gboolean state;
/* Get new value from manager */
state=nojs_get_allow_local_pages(manager);
/* Set toggle in widget (but block signal for toggle) */
g_signal_handler_block(priv->allowLocalPagesCheckbox, priv->signalAllowLocalPagesToggledID);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->allowLocalPagesCheckbox), state);
g_signal_handler_unblock(priv->allowLocalPagesCheckbox, priv->signalAllowLocalPagesToggledID);
}
/* Block-unknown-domains changed in check-box or manager */
static void _nojs_preferences_on_block_unknown_domains_changed(NoJSPreferences *self,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
gboolean state;
NoJSPolicy policy;
/* Get toggle state of widget (but block signal for manager) and set in manager */
g_signal_handler_block(priv->manager, priv->signalManagerChangedUnknownDomainPolicyID);
state=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->blockUnknownDomainsCheckbox));
policy=(state ? NOJS_POLICY_BLOCK : NOJS_POLICY_ACCEPT);
nojs_set_policy_for_unknown_domain(priv->manager, policy);
g_signal_handler_unblock(priv->manager, priv->signalManagerChangedUnknownDomainPolicyID);
}
static void _nojs_preferences_on_manager_unknown_domain_policy_changed(NoJSPreferences *self,
GParamSpec *inSpec,
gpointer inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
NoJS *manager=NOJS(inUserData);
NoJSPolicy policy;
gboolean state;
/* Get new value from manager */
policy=nojs_get_policy_for_unknown_domain(manager);
/* Set toggle in widget (but block signal for toggle) */
g_signal_handler_block(priv->blockUnknownDomainsCheckbox, priv->signalBlockUnknownDomainsToggledID);
state=(policy==NOJS_POLICY_BLOCK ? TRUE : FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->blockUnknownDomainsCheckbox), state);
g_signal_handler_unblock(priv->blockUnknownDomainsCheckbox, priv->signalBlockUnknownDomainsToggledID);
}
/* Only-second-level changed in check-box or manager */
static void _nojs_preferences_on_check_second_level_only_changed(NoJSPreferences *self,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
gboolean state;
/* Get toggle state of widget (but block signal for manager) and set in manager */
g_signal_handler_block(priv->manager, priv->signalManagerChangedCheckSecondLevelID);
state=gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->checkSecondLevelOnlyCheckbox));
nojs_set_only_second_level_domain(priv->manager, state);
g_signal_handler_unblock(priv->manager, priv->signalManagerChangedCheckSecondLevelID);
}
static void _nojs_preferences_on_manager_only_second_level_changed(NoJSPreferences *self,
GParamSpec *inSpec,
gpointer inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
NoJS *manager=NOJS(inUserData);
gboolean state;
/* Get new value from manager */
state=nojs_get_only_second_level_domain(manager);
/* Set toggle in widget (but block signal for toggle) */
g_signal_handler_block(priv->checkSecondLevelOnlyCheckbox, priv->signalCheckSecondLevelOnlyToggledID);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(priv->checkSecondLevelOnlyCheckbox), state);
g_signal_handler_unblock(priv->checkSecondLevelOnlyCheckbox, priv->signalCheckSecondLevelOnlyToggledID);
}
static void _nojs_preferences_on_policy_editing_started(NoJSPreferences *self,
GtkCellEditable *editable,
gchar *path,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
priv->editingCombo=NULL;
if(!GTK_IS_COMBO_BOX(editable)) return;
priv->editingCombo=GTK_WIDGET(editable);
}
static void _nojs_preferences_on_policy_editing_canceled(NoJSPreferences *self,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
priv->editingCombo=NULL;
}
static void _nojs_preferences_on_policy_edited(NoJSPreferences *self,
gchar *path,
gchar *newText,
gpointer *inUserData)
{
NoJSPreferencesPrivate *priv=self->priv;
gchar *domain;
GtkTreeIter iter;
GtkTreeIter policyIter;
g_return_if_fail(priv->database);
if (priv->editingCombo == NULL) return;
gtk_tree_model_get_iter_from_string(GTK_TREE_MODEL(priv->listStore), &iter, path);
gtk_tree_model_get(GTK_TREE_MODEL(priv->listStore),
&iter,
DOMAIN_COLUMN, &domain,
-1);
/* Get policy from combo box */
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(priv->editingCombo), &policyIter))
{
gchar *sql;
gchar *error=NULL;
gint success;
gint policy;
gchar *policyName;
/* Get policy value to set for domain */
gtk_tree_model_get(gtk_combo_box_get_model(GTK_COMBO_BOX(priv->editingCombo)),
&policyIter,
0, &policy,
1, &policyName,
-1);
g_return_if_fail(g_strcmp0(policyName, newText)==0);
/* Add domain name and the selected policy to database */
sql=sqlite3_mprintf("UPDATE policies SET value = %d WHERE site = '%q';",
policy,
domain);
success=sqlite3_exec(priv->database, sql, NULL, NULL, &error);
/* Show error message if any */
if(success==SQLITE_OK)
{
gtk_list_store_set(priv->listStore,
&iter,
POLICY_COLUMN, newText,
-1);
}
else g_warning(_("SQL fails: %s"), error);
if(error) sqlite3_free(error);
/* Free allocated resources */
sqlite3_free(sql);
}
priv->editingCombo=NULL;
}
/* Selection in list changed */
void _nojs_preferences_changed_selection(NoJSPreferences *self,
GtkTreeSelection *inSelection)
{
gboolean selected=(gtk_tree_selection_count_selected_rows(inSelection)>0 ? TRUE: FALSE);
gtk_widget_set_sensitive(self->priv->deleteButton, selected);
}
/* Delete button was clicked on selection */
void _nojs_preferences_on_delete_selection(NoJSPreferences *self,
GtkButton *inButton)
{
NoJSPreferencesPrivate *priv=self->priv;
GList *rows, *row, *refs=NULL;
GtkTreeRowReference *ref;
GtkTreeModel *model=GTK_TREE_MODEL(priv->listStore);
GtkTreeIter iter;
GtkTreePath *path;
gchar *domain;
gchar *sql;
gint success;
gchar *error;
/* Get selected rows in list and create a row reference because
* we will modify the model while iterating through selected rows
*/
rows=gtk_tree_selection_get_selected_rows(priv->listSelection, &model);
for(row=rows; row; row=row->next)
{
ref=gtk_tree_row_reference_new(model, (GtkTreePath*)row->data);
refs=g_list_prepend(refs, ref);
}
g_list_foreach(rows,(GFunc)gtk_tree_path_free, NULL);
g_list_free(rows);
/* Delete each selected row by its reference */
for(row=refs; row; row=row->next)
{
/* Get domain from selected row */
path=gtk_tree_row_reference_get_path((GtkTreeRowReference*)row->data);
gtk_tree_model_get_iter(model, &iter, path);
gtk_tree_model_get(model, &iter, DOMAIN_COLUMN, &domain, -1);
/* Delete domain from database */
sql=sqlite3_mprintf("DELETE FROM policies WHERE site='%q';", domain);
success=sqlite3_exec(priv->database,
sql,
NULL,
NULL,
&error);
if(success!=SQLITE_OK || error)
{
if(error)
{
g_critical(_("Failed to execute database statement: %s"), error);
sqlite3_free(error);
}
else g_critical(_("Failed to execute database statement: %s"), sqlite3_errmsg(priv->database));
}
sqlite3_free(sql);
/* Delete row from model */
gtk_list_store_remove(priv->listStore, &iter);
}
g_list_foreach(refs,(GFunc)gtk_tree_row_reference_free, NULL);
g_list_free(refs);
}
/* Delete all button was clicked */
void _nojs_preferences_on_delete_all(NoJSPreferences *self,
GtkButton *inButton)
{
NoJSPreferencesPrivate *priv=self->priv;
gint success;
gchar *error=NULL;
GtkWidget *dialog;
gint dialogResponse;
/* Ask user if he really wants to delete all permissions */
dialog=gtk_message_dialog_new(GTK_WINDOW(self),
GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_YES_NO,
_("Do you really want to delete all JavaScript permissions?"));
gtk_window_set_title(GTK_WINDOW(dialog), _("Delete all JavaScript permissions?"));
gtk_window_set_icon_name(GTK_WINDOW(dialog), GTK_STOCK_PROPERTIES);
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(dialog),
_("This action will delete all JavaScript permissions. "
"You will be asked for permissions again for each web site visited."));
dialogResponse=gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
if(dialogResponse==GTK_RESPONSE_NO) return;
/* Delete all permission */
success=sqlite3_exec(priv->database,
"DELETE FROM policies;",
NULL,
NULL,
&error);
if(success!=SQLITE_OK || error)
{
if(error)
{
g_critical(_("Failed to execute database statement: %s"), error);
sqlite3_free(error);
}
}
/* Re-setup list */
_nojs_preferences_fill(self);
}
/* Sorting callbacks */
static gint _nojs_preferences_sort_string_callback(GtkTreeModel *inModel,
GtkTreeIter *inLeft,
GtkTreeIter *inRight,
gpointer inUserData)
{
gchar *left, *right;
gint column=GPOINTER_TO_INT(inUserData);
gint result;
gtk_tree_model_get(inModel, inLeft, column, &left, -1);
gtk_tree_model_get(inModel, inRight, column, &right, -1);
result=g_strcmp0(left, right);
g_free(left);
g_free(right);
return(result);
}
/* IMPLEMENTATION: GObject */
/* Finalize this object */
static void nojs_preferences_finalize(GObject *inObject)
{
NoJSPreferencesPrivate *priv=NOJS_PREFERENCES(inObject)->priv;
/* Dispose allocated resources */
if(priv->database) sqlite3_close(priv->database);
priv->database=NULL;
if(priv->manager)
{
if(priv->signalManagerChangedDatabaseID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedDatabaseID);
priv->signalManagerChangedDatabaseID=0;
if(priv->signalManagerChangedAllowLocalPagesID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedAllowLocalPagesID);
priv->signalManagerChangedAllowLocalPagesID=0;
if(priv->signalManagerChangedUnknownDomainPolicyID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedUnknownDomainPolicyID);
priv->signalManagerChangedUnknownDomainPolicyID=0;
if(priv->signalManagerChangedCheckSecondLevelID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedCheckSecondLevelID);
priv->signalManagerChangedCheckSecondLevelID=0;
g_object_unref(priv->manager);
priv->manager=NULL;
}
/* Call parent's class finalize method */
G_OBJECT_CLASS(nojs_preferences_parent_class)->finalize(inObject);
}
/* Set/get properties */
static void nojs_preferences_set_property(GObject *inObject,
guint inPropID,
const GValue *inValue,
GParamSpec *inSpec)
{
NoJSPreferences *self=NOJS_PREFERENCES(inObject);
NoJSPreferencesPrivate *priv=self->priv;
GObject *manager;
switch(inPropID)
{
/* Construct-only properties */
case PROP_MANAGER:
/* Release old manager if available and disconnect signals */
if(priv->manager)
{
if(priv->signalManagerChangedDatabaseID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedDatabaseID);
priv->signalManagerChangedDatabaseID=0;
if(priv->signalManagerChangedAllowLocalPagesID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedAllowLocalPagesID);
priv->signalManagerChangedAllowLocalPagesID=0;
if(priv->signalManagerChangedUnknownDomainPolicyID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedUnknownDomainPolicyID);
priv->signalManagerChangedUnknownDomainPolicyID=0;
if(priv->signalManagerChangedCheckSecondLevelID) g_signal_handler_disconnect(priv->manager, priv->signalManagerChangedCheckSecondLevelID);
priv->signalManagerChangedCheckSecondLevelID=0;
g_object_unref(priv->manager);
priv->manager=NULL;
}
/* Set new JavaScript permission manager and
* listen to changes in database property
*/
manager=g_value_get_object(inValue);
if(manager)
{
priv->manager=g_object_ref(manager);
priv->signalManagerChangedDatabaseID=
g_signal_connect_swapped(priv->manager,
"notify::database-filename",
G_CALLBACK(_nojs_preferences_on_manager_database_changed),
self);
_nojs_preferences_on_manager_database_changed(self, NULL, priv->manager);
priv->signalManagerChangedAllowLocalPagesID=
g_signal_connect_swapped(priv->manager,
"notify::allow-local-pages",
G_CALLBACK(_nojs_preferences_on_manager_allow_local_pages_changed),
self);
_nojs_preferences_on_manager_allow_local_pages_changed(self, NULL, priv->manager);
priv->signalManagerChangedUnknownDomainPolicyID=
g_signal_connect_swapped(priv->manager,
"notify::unknown-domain-policy",
G_CALLBACK(_nojs_preferences_on_manager_unknown_domain_policy_changed),
self);
_nojs_preferences_on_manager_unknown_domain_policy_changed(self, NULL, priv->manager);
priv->signalManagerChangedCheckSecondLevelID=
g_signal_connect_swapped(priv->manager,
"notify::only-second-level",
G_CALLBACK(_nojs_preferences_on_manager_only_second_level_changed),
self);
_nojs_preferences_on_manager_only_second_level_changed(self, NULL, priv->manager);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(inObject, inPropID, inSpec);
break;
}
}
static void nojs_preferences_get_property(GObject *inObject,
guint inPropID,
GValue *outValue,
GParamSpec *inSpec)
{
NoJSPreferences *self=NOJS_PREFERENCES(inObject);
switch(inPropID)
{
case PROP_MANAGER:
g_value_set_object(outValue, self->priv->manager);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(inObject, inPropID, inSpec);
break;
}
}
/* Class initialization
* Override functions in parent classes and define properties and signals
*/
static void nojs_preferences_class_init(NoJSPreferencesClass *klass)
{
GObjectClass *gobjectClass=G_OBJECT_CLASS(klass);
/* Override functions */
gobjectClass->finalize=nojs_preferences_finalize;
gobjectClass->set_property=nojs_preferences_set_property;
gobjectClass->get_property=nojs_preferences_get_property;
/* Set up private structure */
g_type_class_add_private(klass, sizeof(NoJSPreferencesPrivate));
/* Define properties */
NoJSPreferencesProperties[PROP_MANAGER]=
g_param_spec_object("manager",
_("Manager instance"),
_("Instance to global NoJS manager"),
TYPE_NOJS,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
g_object_class_install_properties(gobjectClass, PROP_LAST, NoJSPreferencesProperties);
}
/* Object initialization
* Create private structure and set up default values
*/
static void nojs_preferences_init(NoJSPreferences *self)
{
NoJSPreferencesPrivate *priv;
GtkTreeSortable *sortableList;
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
GtkWidget *widget;
gchar *dialogTitle;
GtkWidget *scrolled;
GtkWidget *vbox;
GtkWidget *hbox;
gint width, height;
GtkListStore *list;
GtkTreeIter listIter;
priv=self->priv=NOJS_PREFERENCES_GET_PRIVATE(self);
/* Set up default values */
priv->manager=NULL;
/* Get content area to add gui controls to */
priv->contentArea=gtk_dialog_get_content_area(GTK_DIALOG(self));
#if GTK_CHECK_VERSION (3, 0, 0)
vbox=gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE);
#else
vbox=gtk_vbox_new(FALSE, 0);
#endif
/* Set up dialog */
dialogTitle=_("Configure NoJS");
gtk_window_set_title(GTK_WINDOW(self), dialogTitle);
gtk_window_set_icon_name(GTK_WINDOW(self), GTK_STOCK_PROPERTIES);
sokoke_widget_get_text_size(GTK_WIDGET(self), "M", &width, &height);
gtk_window_set_default_size(GTK_WINDOW(self), width*52, -1);
widget=sokoke_xfce_header_new(gtk_window_get_icon_name(GTK_WINDOW(self)), dialogTitle);
if(widget) gtk_box_pack_start(GTK_BOX(priv->contentArea), widget, FALSE, FALSE, 0);
gtk_dialog_add_button(GTK_DIALOG(self), GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
/* Set up description */
widget=gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL(widget),
_("Below is a list of all web sites and the policy set for them. "
"You can delete policies by marking the entries and clicking on <i>Delete</i>."));
gtk_label_set_line_wrap(GTK_LABEL(widget), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), widget, FALSE, FALSE, 4);
/* Set up domain list */
priv->listStore=gtk_list_store_new(N_COLUMN,
G_TYPE_STRING, /* DOMAIN_COLUMN */
G_TYPE_STRING /* POLICY_COLUMN */);
sortableList=GTK_TREE_SORTABLE(priv->listStore);
gtk_tree_sortable_set_sort_func(sortableList,
DOMAIN_COLUMN,
(GtkTreeIterCompareFunc)_nojs_preferences_sort_string_callback,
GINT_TO_POINTER(DOMAIN_COLUMN),
NULL);
gtk_tree_sortable_set_sort_func(sortableList,
POLICY_COLUMN,
(GtkTreeIterCompareFunc)_nojs_preferences_sort_string_callback,
GINT_TO_POINTER(POLICY_COLUMN),
NULL);
gtk_tree_sortable_set_sort_column_id(sortableList, DOMAIN_COLUMN, GTK_SORT_ASCENDING);
/* Set up domain addition widgets */
#ifdef HAVE_GTK3
hbox=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_set_homogeneous(GTK_BOX(hbox), FALSE);
#else
hbox=gtk_hbox_new(FALSE, 0);
#endif
priv->addDomainEntry=gtk_entry_new();
gtk_entry_set_max_length(GTK_ENTRY(priv->addDomainEntry), 64);
gtk_container_add(GTK_CONTAINER(hbox), priv->addDomainEntry);
g_signal_connect_swapped(priv->addDomainEntry, "changed", G_CALLBACK(_nojs_preferences_on_add_domain_entry_changed), self);
list=gtk_list_store_new(2, G_TYPE_INT, G_TYPE_STRING);
gtk_list_store_append(list, &listIter);
gtk_list_store_set(list, &listIter, 0, NOJS_POLICY_ACCEPT, 1, _("Accept"), -1);
gtk_list_store_append(list, &listIter);
gtk_list_store_set(list, &listIter, 0, NOJS_POLICY_ACCEPT_TEMPORARILY, 1, _("Accept for session"), -1);
gtk_list_store_append(list, &listIter);
gtk_list_store_set(list, &listIter, 0, NOJS_POLICY_BLOCK, 1, _("Block"), -1);
priv->addDomainPolicyCombo=gtk_combo_box_new_with_model(GTK_TREE_MODEL(list));
gtk_combo_box_set_active(GTK_COMBO_BOX(priv->addDomainPolicyCombo), 0);
gtk_container_add(GTK_CONTAINER(hbox), priv->addDomainPolicyCombo);
renderer=gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(priv->addDomainPolicyCombo), renderer, TRUE);
gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(priv->addDomainPolicyCombo), renderer, "text", 1);
priv->addDomainButton=gtk_button_new_from_stock(GTK_STOCK_ADD);
gtk_widget_set_sensitive(priv->addDomainButton, FALSE);
gtk_container_add(GTK_CONTAINER(hbox), priv->addDomainButton);
g_signal_connect_swapped(priv->addDomainButton, "clicked", G_CALLBACK(_nojs_preferences_on_add_domain_clicked), self);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 5);
/* Set up domain list view */
priv->list=gtk_tree_view_new_with_model(GTK_TREE_MODEL(priv->listStore));
#if !GTK_CHECK_VERSION (3, 0, 0)
gtk_widget_set_size_request(priv->list, -1, 300);
#endif
priv->listSelection=gtk_tree_view_get_selection(GTK_TREE_VIEW(priv->list));
gtk_tree_selection_set_mode(priv->listSelection, GTK_SELECTION_MULTIPLE);
g_signal_connect_swapped(priv->listSelection, "changed", G_CALLBACK(_nojs_preferences_changed_selection), self);
renderer=gtk_cell_renderer_text_new();
column=gtk_tree_view_column_new_with_attributes(_("Domain"),
renderer,
"text", DOMAIN_COLUMN,
NULL);
gtk_tree_view_column_set_sort_column_id(column, DOMAIN_COLUMN);
gtk_tree_view_append_column(GTK_TREE_VIEW(priv->list), column);
renderer=gtk_cell_renderer_combo_new();
g_object_set(G_OBJECT(renderer), "model", list, "text-column", 1, "has-entry", false, "editable", true, NULL);
g_signal_connect_swapped(renderer, "editing-started", G_CALLBACK(_nojs_preferences_on_policy_editing_started), self);
g_signal_connect_swapped(renderer, "editing-canceled", G_CALLBACK(_nojs_preferences_on_policy_editing_canceled), self);
g_signal_connect_swapped(renderer, "edited", G_CALLBACK(_nojs_preferences_on_policy_edited), self);
column=gtk_tree_view_column_new_with_attributes(_("Policy"),
renderer,
"text", POLICY_COLUMN,
NULL);
gtk_tree_view_column_set_sort_column_id(column, POLICY_COLUMN);
gtk_tree_view_append_column(GTK_TREE_VIEW(priv->list), column);
scrolled=gtk_scrolled_window_new(NULL, NULL);
#if GTK_CHECK_VERSION (3, 0, 0)
gtk_scrolled_window_set_min_content_height(GTK_SCROLLED_WINDOW(scrolled), height*10);
#endif
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scrolled), priv->list);
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 5);
/* Set up JavaScript domain list management buttons */
#if GTK_CHECK_VERSION (3, 0, 0)
hbox=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
gtk_box_set_homogeneous(GTK_BOX(hbox), FALSE);
#else
hbox=gtk_hbox_new(FALSE, 0);
#endif
priv->deleteButton=gtk_button_new_from_stock(GTK_STOCK_DELETE);
gtk_widget_set_sensitive(priv->deleteButton, FALSE);
gtk_container_add(GTK_CONTAINER(hbox), priv->deleteButton);
g_signal_connect_swapped(priv->deleteButton, "clicked", G_CALLBACK(_nojs_preferences_on_delete_selection), self);
priv->deleteAllButton=gtk_button_new_with_mnemonic(_("Delete _all"));
gtk_button_set_image(GTK_BUTTON(priv->deleteAllButton), gtk_image_new_from_stock(GTK_STOCK_DELETE, GTK_ICON_SIZE_BUTTON));
gtk_widget_set_sensitive(priv->deleteAllButton, FALSE);
gtk_container_add(GTK_CONTAINER(hbox), priv->deleteAllButton);
g_signal_connect_swapped(priv->deleteAllButton, "clicked", G_CALLBACK(_nojs_preferences_on_delete_all), self);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 5);
/* Add "allow-local-pages" checkbox */
priv->allowLocalPagesCheckbox=gtk_check_button_new_with_mnemonic(_("A_llow scripts on local pages"));
priv->signalAllowLocalPagesToggledID=g_signal_connect_swapped(priv->allowLocalPagesCheckbox,
"toggled",
G_CALLBACK(_nojs_preferences_on_allow_local_pages_changed),
self);
gtk_box_pack_start(GTK_BOX(vbox), priv->allowLocalPagesCheckbox, FALSE, TRUE, 5);
/* Add "block-unknown-domains" checkbox */
priv->blockUnknownDomainsCheckbox=gtk_check_button_new_with_mnemonic(_("Bloc_k scripts at unknown domains by default"));
priv->signalBlockUnknownDomainsToggledID=g_signal_connect_swapped(priv->blockUnknownDomainsCheckbox,
"toggled",
G_CALLBACK(_nojs_preferences_on_block_unknown_domains_changed),
self);
gtk_box_pack_start(GTK_BOX(vbox), priv->blockUnknownDomainsCheckbox, FALSE, TRUE, 5);
/* Add "check-second-level-only" checkbox */
priv->checkSecondLevelOnlyCheckbox=gtk_check_button_new_with_mnemonic(_("S_et permissions on second-level domain"));
priv->signalCheckSecondLevelOnlyToggledID=g_signal_connect_swapped(priv->checkSecondLevelOnlyCheckbox,
"toggled",
G_CALLBACK(_nojs_preferences_on_check_second_level_only_changed),
self);
gtk_box_pack_start(GTK_BOX(vbox), priv->checkSecondLevelOnlyCheckbox, FALSE, TRUE, 5);
/* Finalize setup of content area */
gtk_box_pack_start(GTK_BOX(priv->contentArea), vbox, TRUE, TRUE, 0);
}
/* Implementation: Public API */
/* Create new object */
GtkWidget* nojs_preferences_new(NoJS *inManager)
{
return(g_object_new(TYPE_NOJS_PREFERENCES,
"manager", inManager,
NULL));
}
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