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