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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <gtk/gtk.h>
#include <cmath>
#include <iostream>
#include <gtv-application-window.hxx>
#include <gtv-signal-handlers.hxx>
#include <gtv-helpers.hxx>
#include <gtv-comments-sidebar.hxx>
#include <map>
#include <boost/property_tree/json_parser.hpp>
#include <boost/optional.hpp>
G_DEFINE_TYPE(GtvCommentsSidebar, gtv_comments_sidebar, GTK_TYPE_BOX);
static GtkWidget*
gtv_comments_sidebar_create_comment_box(const boost::property_tree::ptree& aComment)
{
GtkWidget* pCommentVBox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 1);
gchar *id = g_strndup(aComment.get<std::string>("id").c_str(), 20);
g_object_set_data_full(G_OBJECT(pCommentVBox), "id", id, g_free);
// Set background if its a reply comment
if (aComment.get("parent", -1) > 0)
{
GtkStyleContext* pStyleContext = gtk_widget_get_style_context(pCommentVBox);
GtkCssProvider* pCssProvider = gtk_css_provider_get_default();
gtk_style_context_add_class(pStyleContext, "commentbox");
gtk_style_context_add_provider(pStyleContext, GTK_STYLE_PROVIDER(pCssProvider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
gtk_css_provider_load_from_data(pCssProvider, ".commentbox {background-color: lightgreen;}", -1, nullptr);
}
GtkWidget* pCommentText = gtk_label_new(aComment.get<std::string>("text").c_str());
GtkWidget* pCommentAuthor = gtk_label_new(aComment.get<std::string>("author").c_str());
GtkWidget* pCommentDate = gtk_label_new(aComment.get<std::string>("dateTime").c_str());
GtkWidget* pControlsHBox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
GtkWidget* pEditButton = gtk_button_new_with_label("Edit");
GtkWidget* pReplyButton = gtk_button_new_with_label("Reply");
GtkWidget* pDeleteButton = gtk_button_new_with_label("Delete");
g_signal_connect(G_OBJECT(pEditButton), "clicked", G_CALLBACK(editButtonClicked), pCommentVBox);
g_signal_connect(G_OBJECT(pReplyButton), "clicked", G_CALLBACK(replyButtonClicked), pCommentVBox);
g_signal_connect(G_OBJECT(pDeleteButton), "clicked", G_CALLBACK(deleteCommentButtonClicked), pCommentVBox);
gtk_container_add(GTK_CONTAINER(pControlsHBox), pEditButton);
gtk_container_add(GTK_CONTAINER(pControlsHBox), pReplyButton);
gtk_container_add(GTK_CONTAINER(pControlsHBox), pDeleteButton);
GtkWidget* pCommentSeparator = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_container_add(GTK_CONTAINER(pCommentVBox), pCommentText);
gtk_container_add(GTK_CONTAINER(pCommentVBox), pCommentAuthor);
gtk_container_add(GTK_CONTAINER(pCommentVBox), pCommentDate);
gtk_container_add(GTK_CONTAINER(pCommentVBox), pControlsHBox);
gtk_container_add(GTK_CONTAINER(pCommentVBox), pCommentSeparator);
gtk_label_set_line_wrap(GTK_LABEL(pCommentText), TRUE);
gtk_label_set_max_width_chars(GTK_LABEL(pCommentText), 35);
return pCommentVBox;
}
void
gtv_comments_sidebar_view_annotations(GtvCommentsSidebar* sidebar)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(sidebar)));
LibreOfficeKitDocument* pDocument = lok_doc_view_get_document(LOK_DOC_VIEW(window->lokdocview));
char* pValues = pDocument->pClass->getCommandValues(pDocument, ".uno:ViewAnnotations");
g_info("lok::Document::getCommandValues(%s) : %s", ".uno:ViewAnnotations", pValues);
std::stringstream aStream(pValues);
free(pValues);
// empty the comments grid
GList* children = gtk_container_get_children(GTK_CONTAINER(sidebar->commentsgrid));
GList* iter;
for (iter = children; iter != nullptr; iter = g_list_next(iter))
gtk_widget_destroy(GTK_WIDGET(iter->data));
g_list_free(children);
boost::property_tree::ptree aTree;
boost::property_tree::read_json(aStream, aTree);
try
{
for (boost::property_tree::ptree::value_type& rValue : aTree.get_child("comments"))
{
GtkWidget* pCommentBox = gtv_comments_sidebar_create_comment_box(rValue.second);
gtk_container_add(GTK_CONTAINER(sidebar->commentsgrid), pCommentBox);
}
gtk_widget_show_all(sidebar->scrolledwindow);
}
catch(boost::property_tree::ptree_bad_path& rException)
{
std::cerr << "CommentsSidebar::unoViewAnnotations: failed to get comments" << rException.what() << std::endl;
}
}
static void
gtv_comments_sidebar_view_annotations_cb(GtkWidget* pWidget, gpointer)
{
GtvCommentsSidebar* sidebar = GTV_COMMENTS_SIDEBAR(pWidget);
gtv_comments_sidebar_view_annotations(sidebar);
}
static void
gtv_comments_sidebar_init(GtvCommentsSidebar* sidebar)
{
sidebar->scrolledwindow = gtk_scrolled_window_new(nullptr, nullptr);
gtk_widget_set_vexpand(sidebar->scrolledwindow, TRUE);
sidebar->commentsgrid = gtk_grid_new();
g_object_set(sidebar->commentsgrid, "orientation", GTK_ORIENTATION_VERTICAL, nullptr);
sidebar->viewannotationsButton = gtk_button_new_with_label(".uno:ViewAnnotations");
#if GTK_CHECK_VERSION(3,12,0)
// Hack to make sidebar grid wide enough to not need any horizontal scrollbar
gtk_widget_set_margin_start(sidebar->viewannotationsButton, 20);
gtk_widget_set_margin_end(sidebar->viewannotationsButton, 20);
#endif
gtk_container_add(GTK_CONTAINER(sidebar), sidebar->viewannotationsButton);
g_signal_connect_swapped(sidebar->viewannotationsButton, "clicked", G_CALLBACK(gtv_comments_sidebar_view_annotations_cb), sidebar);
gtk_container_add(GTK_CONTAINER(sidebar), sidebar->scrolledwindow);
gtk_container_add(GTK_CONTAINER(sidebar->scrolledwindow), sidebar->commentsgrid);
gtk_widget_show_all(GTK_WIDGET(sidebar));
}
static void
gtv_comments_sidebar_class_init(GtvCommentsSidebarClass* klass)
{
}
GtkWidget*
gtv_comments_sidebar_new()
{
return GTK_WIDGET(g_object_new(GTV_COMMENTS_SIDEBAR_TYPE,
"orientation", GTK_ORIENTATION_VERTICAL,
nullptr));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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