libreofficekit/qa/gtktiledviewer/gtv-comments-sidebar.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <gtk/gtk.h>
  11
  12 #include <iostream>
  13
  14 #include "gtv-application-window.hxx"
  15 #include "gtv-helpers.hxx"
  16 #include "gtv-comments-sidebar.hxx"
  17
  18 #include <LibreOfficeKit/LibreOfficeKitGtk.h>
  19
  20 #include <boost/property_tree/json_parser.hpp>
  21
  22 #ifdef __GNUC__
  23 #pragma GCC diagnostic push
  24 #pragma GCC diagnostic ignored "-Wunused-function"
  25 #endif
  26 #if defined __clang__
  27 #if __has_warning("-Wdeprecated-volatile")
  28 #pragma clang diagnostic ignored "-Wdeprecated-volatile"
  29 #endif
  30 #endif
  31 G_DEFINE_TYPE(GtvCommentsSidebar, gtv_comments_sidebar, GTK_TYPE_BOX);
  32 #ifdef __GNUC__
  33 #pragma GCC diagnostic pop
  34 #endif
  35
  36 void
  37 gtv_comments_sidebar_view_annotations(GtvCommentsSidebar* sidebar)
  38 {
  39     GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(sidebar)));
  40
  41     LibreOfficeKitDocument* pDocument = lok_doc_view_get_document(LOK_DOC_VIEW(window->lokdocview));
  42     char* pValues = pDocument->pClass->getCommandValues(pDocument, ".uno:ViewAnnotations");
  43     g_info("lok::Document::getCommandValues(%s) : %s", ".uno:ViewAnnotations", pValues);
  44     std::stringstream aStream(pValues);
  45     free(pValues);
  46
  47     // empty the comments grid
  48     GtvGtkWrapper<GList> children(gtk_container_get_children(GTK_CONTAINER(sidebar->commentsgrid)),
  49                                   [](GList* l)
  50                                   {
  51                                       g_list_free(l);
  52                                   });
  53     GList* iter;
  54     for (iter = children.get(); iter != nullptr; iter = g_list_next(iter))
  55         gtk_widget_destroy(GTK_WIDGET(iter->data));
  56     boost::property_tree::ptree aTree;
  57     boost::property_tree::read_json(aStream, aTree);
  58     try
  59     {
  60         for (const boost::property_tree::ptree::value_type& rValue : aTree.get_child("comments"))
  61         {
  62             GtkWidget* pCommentBox = GtvHelpers::createCommentBox(rValue.second);
  63             gtk_container_add(GTK_CONTAINER(sidebar->commentsgrid), pCommentBox);
  64         }
  65         gtk_widget_show_all(sidebar->scrolledwindow);
  66     }
  67     catch(boost::property_tree::ptree_bad_path& rException)
  68     {
  69         std::cerr << "CommentsSidebar::unoViewAnnotations: failed to get comments" << rException.what() << std::endl;
  70     }
  71 }
  72
  73 static void
  74 gtv_comments_sidebar_view_annotations_cb(GtkWidget* pWidget, gpointer)
  75 {
  76     GtvCommentsSidebar* sidebar = GTV_COMMENTS_SIDEBAR(pWidget);
  77     gtv_comments_sidebar_view_annotations(sidebar);
  78 }
  79
  80 static void
  81 gtv_comments_sidebar_init(GtvCommentsSidebar* sidebar)
  82 {
  83     sidebar->scrolledwindow = gtk_scrolled_window_new(nullptr, nullptr);
  84     gtk_widget_set_vexpand(sidebar->scrolledwindow, true);
  85     sidebar->commentsgrid = gtk_grid_new();
  86     g_object_set(sidebar->commentsgrid, "orientation", GTK_ORIENTATION_VERTICAL, nullptr);
  87
  88     sidebar->viewannotationsButton = gtk_button_new_with_label(".uno:ViewAnnotations");
  89     // Hack to make sidebar grid wide enough to not need any horizontal scrollbar
  90     gtk_widget_set_margin_start(sidebar->viewannotationsButton, 20);
  91     gtk_widget_set_margin_end(sidebar->viewannotationsButton, 20);
  92     gtk_container_add(GTK_CONTAINER(sidebar), sidebar->viewannotationsButton);
  93     g_signal_connect_swapped(sidebar->viewannotationsButton, "clicked", G_CALLBACK(gtv_comments_sidebar_view_annotations_cb), sidebar);
  94
  95     gtk_container_add(GTK_CONTAINER(sidebar), sidebar->scrolledwindow);
  96     gtk_container_add(GTK_CONTAINER(sidebar->scrolledwindow), sidebar->commentsgrid);
  97
  98     gtk_widget_show_all(GTK_WIDGET(sidebar));
  99 }
 100
 101 static void
 102 gtv_comments_sidebar_class_init(GtvCommentsSidebarClass* /*klass*/)
 103 {
 104 }
 105
 106 GtkWidget*
 107 gtv_comments_sidebar_new()
 108 {
 109     return GTK_WIDGET(g_object_new(GTV_TYPE_COMMENTS_SIDEBAR,
 110                                    "orientation", GTK_ORIENTATION_VERTICAL,
 111                                    nullptr));
 112 }
 113
 114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */