| /* |
| * Copyright (C) 2018 Igalia S.L. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "WebKitScriptDialogImpl.h" |
| |
| #include "WebKitScriptDialogPrivate.h" |
| #include <glib/gi18n-lib.h> |
| #include <wtf/glib/WTFGType.h> |
| #include <wtf/text/CString.h> |
| |
| struct _WebKitScriptDialogImplPrivate { |
| WebKitScriptDialog* dialog; |
| GtkWidget* vbox; |
| GtkWidget* swindow; |
| GtkWidget* title; |
| GtkWidget* label; |
| GtkWidget* entry; |
| GtkWidget* actionArea; |
| GtkWidget* defaultButton; |
| }; |
| |
| WEBKIT_DEFINE_TYPE(WebKitScriptDialogImpl, webkit_script_dialog_impl, WEBKIT_TYPE_WEB_VIEW_DIALOG) |
| |
| static void webkitScriptDialogImplClose(WebKitScriptDialogImpl* dialog) |
| { |
| webkit_script_dialog_close(dialog->priv->dialog); |
| gtk_widget_destroy(GTK_WIDGET(dialog)); |
| } |
| |
| static gboolean webkitScriptDialogImplKeyPressEvent(GtkWidget* widget, GdkEventKey* keyEvent) |
| { |
| if (keyEvent->keyval == GDK_KEY_Escape) { |
| webkitScriptDialogImplClose(WEBKIT_SCRIPT_DIALOG_IMPL(widget)); |
| return GDK_EVENT_STOP; |
| } |
| |
| return GDK_EVENT_PROPAGATE; |
| } |
| |
| static void webkitScriptDialogImplMap(GtkWidget* widget) |
| { |
| WebKitScriptDialogImplPrivate* priv = WEBKIT_SCRIPT_DIALOG_IMPL(widget)->priv; |
| gtk_widget_grab_default(priv->defaultButton); |
| |
| switch (priv->dialog->type) { |
| case WEBKIT_SCRIPT_DIALOG_ALERT: |
| case WEBKIT_SCRIPT_DIALOG_CONFIRM: |
| case WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM: |
| gtk_widget_grab_focus(priv->defaultButton); |
| break; |
| case WEBKIT_SCRIPT_DIALOG_PROMPT: |
| gtk_widget_grab_focus(priv->entry); |
| break; |
| } |
| |
| GTK_WIDGET_CLASS(webkit_script_dialog_impl_parent_class)->map(widget); |
| } |
| |
| static void webkitScriptDialogImplConstructed(GObject* object) |
| { |
| G_OBJECT_CLASS(webkit_script_dialog_impl_parent_class)->constructed(object); |
| |
| auto* dialog = WEBKIT_SCRIPT_DIALOG_IMPL(object); |
| WebKitScriptDialogImplPrivate* priv = dialog->priv; |
| |
| priv->vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 20); |
| gtk_container_set_border_width(GTK_CONTAINER(priv->vbox), 0); |
| gtk_container_add(GTK_CONTAINER(dialog), priv->vbox); |
| gtk_widget_show(priv->vbox); |
| |
| GtkWidget* box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); |
| gtk_style_context_add_class(gtk_widget_get_style_context(box), GTK_STYLE_CLASS_TITLEBAR); |
| gtk_widget_set_size_request(box, -1, 16); |
| priv->title = gtk_label_new(nullptr); |
| gtk_label_set_ellipsize(GTK_LABEL(priv->title), PANGO_ELLIPSIZE_END); |
| gtk_widget_set_margin_top(priv->title, 6); |
| gtk_widget_set_margin_bottom(priv->title, 6); |
| gtk_style_context_add_class(gtk_widget_get_style_context(priv->title), GTK_STYLE_CLASS_TITLE); |
| gtk_box_set_center_widget(GTK_BOX(box), priv->title); |
| gtk_widget_show(priv->title); |
| gtk_box_pack_start(GTK_BOX(priv->vbox), box, TRUE, FALSE, 0); |
| gtk_widget_show(box); |
| |
| box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 30); |
| gtk_widget_set_margin_start(box, 30); |
| gtk_widget_set_margin_end(box, 30); |
| gtk_box_pack_start(GTK_BOX(priv->vbox), box, TRUE, FALSE, 0); |
| gtk_widget_show(box); |
| |
| GtkWidget* messageArea = gtk_box_new(GTK_ORIENTATION_VERTICAL, 10); |
| gtk_box_pack_start(GTK_BOX(box), messageArea, TRUE, TRUE, 0); |
| gtk_widget_show(messageArea); |
| |
| priv->swindow = gtk_scrolled_window_new(nullptr, nullptr); |
| gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(priv->swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
| gtk_box_pack_start(GTK_BOX(messageArea), priv->swindow, TRUE, TRUE, 0); |
| gtk_widget_show(priv->swindow); |
| |
| priv->label = gtk_label_new(nullptr); |
| gtk_widget_set_halign(priv->label, GTK_ALIGN_CENTER); |
| gtk_widget_set_valign(priv->label, GTK_ALIGN_START); |
| gtk_label_set_line_wrap(GTK_LABEL(priv->label), TRUE); |
| gtk_label_set_max_width_chars(GTK_LABEL(priv->label), 60); |
| gtk_container_add(GTK_CONTAINER(priv->swindow), priv->label); |
| gtk_widget_show(priv->label); |
| |
| GtkWidget* actionBox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); |
| gtk_style_context_add_class(gtk_widget_get_style_context(actionBox), "dialog-action-box"); |
| gtk_box_pack_end(GTK_BOX(priv->vbox), actionBox, FALSE, TRUE, 0); |
| gtk_widget_show(actionBox); |
| |
| priv->actionArea = gtk_button_box_new(GTK_ORIENTATION_HORIZONTAL); |
| gtk_button_box_set_layout(GTK_BUTTON_BOX(priv->actionArea), GTK_BUTTONBOX_EXPAND); |
| gtk_widget_set_hexpand(priv->actionArea, TRUE); |
| gtk_style_context_add_class(gtk_widget_get_style_context(priv->actionArea), "dialog-action-area"); |
| gtk_box_pack_end(GTK_BOX(actionBox), priv->actionArea, FALSE, TRUE, 0); |
| gtk_widget_show(priv->actionArea); |
| } |
| |
| static void webkitScriptDialogImplDispose(GObject* object) |
| { |
| auto* dialog = WEBKIT_SCRIPT_DIALOG_IMPL(object); |
| if (dialog->priv->dialog) { |
| dialog->priv->dialog->nativeDialog = nullptr; |
| webkit_script_dialog_unref(dialog->priv->dialog); |
| dialog->priv->dialog = nullptr; |
| } |
| |
| G_OBJECT_CLASS(webkit_script_dialog_impl_parent_class)->dispose(object); |
| } |
| |
| static void webkit_script_dialog_impl_class_init(WebKitScriptDialogImplClass* klass) |
| { |
| GObjectClass* objectClass = G_OBJECT_CLASS(klass); |
| objectClass->constructed = webkitScriptDialogImplConstructed; |
| objectClass->dispose = webkitScriptDialogImplDispose; |
| |
| GtkWidgetClass* widgetClass = GTK_WIDGET_CLASS(klass); |
| widgetClass->key_press_event = webkitScriptDialogImplKeyPressEvent; |
| widgetClass->map = webkitScriptDialogImplMap; |
| gtk_widget_class_set_accessible_role(widgetClass, ATK_ROLE_ALERT); |
| } |
| |
| static void webkitScriptDialogImplSetText(WebKitScriptDialogImpl* dialog, const char* text, GtkRequisition* maxSize) |
| { |
| WebKitScriptDialogImplPrivate* priv = dialog->priv; |
| gtk_label_set_text(GTK_LABEL(priv->label), text); |
| GtkRequisition naturalRequisition; |
| gtk_widget_get_preferred_size(priv->label, nullptr, &naturalRequisition); |
| gtk_widget_set_size_request(priv->swindow, std::min(naturalRequisition.width, maxSize->width), std::min(maxSize->height, naturalRequisition.height)); |
| } |
| |
| static GtkWidget* webkitScriptDialogImplAddButton(WebKitScriptDialogImpl* dialog, const char* text) |
| { |
| WebKitScriptDialogImplPrivate* priv = dialog->priv; |
| GtkWidget* button = gtk_button_new_with_label(text); |
| gtk_button_set_use_underline(GTK_BUTTON(button), TRUE); |
| gtk_style_context_add_class(gtk_widget_get_style_context(button), "text-button"); |
| gtk_widget_set_can_default(button, TRUE); |
| |
| gtk_widget_set_valign(button, GTK_ALIGN_BASELINE); |
| gtk_container_add(GTK_CONTAINER(priv->actionArea), button); |
| gtk_widget_show(button); |
| |
| return button; |
| } |
| |
| GtkWidget* webkitScriptDialogImplNew(WebKitScriptDialog* scriptDialog, const char* title, GtkRequisition* maxSize) |
| { |
| auto* dialog = WEBKIT_SCRIPT_DIALOG_IMPL(g_object_new(WEBKIT_TYPE_SCRIPT_DIALOG_IMPL, nullptr)); |
| dialog->priv->dialog = webkit_script_dialog_ref(scriptDialog); |
| dialog->priv->dialog->nativeDialog = GTK_WIDGET(dialog); |
| |
| switch (scriptDialog->type) { |
| case WEBKIT_SCRIPT_DIALOG_ALERT: { |
| gtk_label_set_text(GTK_LABEL(dialog->priv->title), title); |
| |
| GtkWidget* button = webkitScriptDialogImplAddButton(dialog, _("_Close")); |
| dialog->priv->defaultButton = button; |
| g_signal_connect_swapped(button, "clicked", G_CALLBACK(webkitScriptDialogImplCancel), dialog); |
| webkitScriptDialogImplSetText(dialog, scriptDialog->message.data(), maxSize); |
| break; |
| } |
| case WEBKIT_SCRIPT_DIALOG_PROMPT: |
| dialog->priv->entry = gtk_entry_new(); |
| gtk_entry_set_text(GTK_ENTRY(dialog->priv->entry), scriptDialog->defaultText.data()); |
| gtk_container_add(GTK_CONTAINER(dialog->priv->vbox), dialog->priv->entry); |
| gtk_entry_set_activates_default(GTK_ENTRY(dialog->priv->entry), TRUE); |
| gtk_widget_show(dialog->priv->entry); |
| |
| FALLTHROUGH; |
| case WEBKIT_SCRIPT_DIALOG_CONFIRM: { |
| gtk_label_set_text(GTK_LABEL(dialog->priv->title), title); |
| |
| GtkWidget* button = webkitScriptDialogImplAddButton(dialog, _("_Cancel")); |
| g_signal_connect_swapped(button, "clicked", G_CALLBACK(webkitScriptDialogImplCancel), dialog); |
| button = webkitScriptDialogImplAddButton(dialog, _("_OK")); |
| dialog->priv->defaultButton = button; |
| g_signal_connect_swapped(button, "clicked", G_CALLBACK(webkitScriptDialogImplConfirm), dialog); |
| webkitScriptDialogImplSetText(dialog, scriptDialog->message.data(), maxSize); |
| break; |
| } |
| case WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM: { |
| gtk_label_set_text(GTK_LABEL(dialog->priv->title), _("Are you sure you want to leave this page?")); |
| |
| GtkWidget* button = webkitScriptDialogImplAddButton(dialog, _("Stay on Page")); |
| g_signal_connect_swapped(button, "clicked", G_CALLBACK(webkitScriptDialogImplCancel), dialog); |
| button = webkitScriptDialogImplAddButton(dialog, _("Leave Page")); |
| dialog->priv->defaultButton = button; |
| g_signal_connect_swapped(button, "clicked", G_CALLBACK(webkitScriptDialogImplConfirm), dialog); |
| webkitScriptDialogImplSetText(dialog, scriptDialog->message.data(), maxSize); |
| break; |
| } |
| } |
| |
| return GTK_WIDGET(dialog); |
| } |
| |
| void webkitScriptDialogImplCancel(WebKitScriptDialogImpl* dialog) |
| { |
| switch (dialog->priv->dialog->type) { |
| case WEBKIT_SCRIPT_DIALOG_ALERT: |
| case WEBKIT_SCRIPT_DIALOG_PROMPT: |
| break; |
| case WEBKIT_SCRIPT_DIALOG_CONFIRM: |
| case WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM: |
| dialog->priv->dialog->confirmed = false; |
| break; |
| } |
| webkitScriptDialogImplClose(dialog); |
| } |
| |
| void webkitScriptDialogImplConfirm(WebKitScriptDialogImpl* dialog) |
| { |
| switch (dialog->priv->dialog->type) { |
| case WEBKIT_SCRIPT_DIALOG_ALERT: |
| break; |
| case WEBKIT_SCRIPT_DIALOG_PROMPT: |
| dialog->priv->dialog->text = gtk_entry_get_text(GTK_ENTRY(dialog->priv->entry)); |
| break; |
| case WEBKIT_SCRIPT_DIALOG_CONFIRM: |
| case WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM: |
| dialog->priv->dialog->confirmed = true; |
| break; |
| } |
| webkitScriptDialogImplClose(dialog); |
| } |
| |
| void webkitScriptDialogImplSetEntryText(WebKitScriptDialogImpl* dialog, const String& text) |
| { |
| if (dialog->priv->dialog->type != WEBKIT_SCRIPT_DIALOG_PROMPT) |
| return; |
| |
| gtk_entry_set_text(GTK_ENTRY(dialog->priv->entry), text.utf8().data()); |
| } |