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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 "gtv-application-window.hxx"
#include "gtv-helpers.hxx"
#include "gtv-signal-handlers.hxx"
#include "gtv-calc-header-bar.hxx"
#include "gtv-comments-sidebar.hxx"
#include "gtv-lokdocview-signal-handlers.hxx"
#include "gtv-lok-dialog.hxx"
#include <boost/property_tree/json_parser.hpp>
#include <o3tl/optional.hxx>
#include <iostream>
static gboolean deleteLokDialog(GtkWidget* pWidget, GdkEvent* /*event*/, gpointer userdata)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(userdata);
g_info("deleteLokDialog");
gtv_application_window_unregister_child_window(window, GTK_WINDOW(pWidget));
return FALSE;
}
static gboolean destroyLokDialog(GtkWidget* pWidget, gpointer userdata)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(userdata);
g_info("destroyLokDialog");
gtv_application_window_unregister_child_window(window, GTK_WINDOW(pWidget));
return FALSE;
}
void LOKDocViewSigHandlers::editChanged(LOKDocView* pDocView, gboolean bWasEdit, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
bool bEdit = lok_doc_view_get_edit(LOK_DOC_VIEW(window->lokdocview));
g_info("signalEdit: %d -> %d", bWasEdit, bEdit);
// Let the main toolbar know, so that it can enable disable the button
GtvMainToolbar* pMainToolbar = gtv_application_window_get_main_toolbar(GTV_APPLICATION_WINDOW(window));
gtv_main_toolbar_set_edit(pMainToolbar, bEdit);
}
void LOKDocViewSigHandlers::commandChanged(LOKDocView* pDocView, char* pPayload, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
std::string aPayload(pPayload);
size_t nPosition = aPayload.find('=');
if (nPosition != std::string::npos)
{
const std::string aKey = aPayload.substr(0, nPosition);
const std::string aValue = aPayload.substr(nPosition + 1);
GtkToolItem* pItem = gtv_application_window_find_tool_by_unocommand(window, aKey);
if (pItem != nullptr)
{
if (aValue == "true" || aValue == "false") {
bool bEdit = aValue == "true";
if (bool(gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(pItem))) != bEdit)
{
// Avoid invoking lok_doc_view_post_command().
// FIXME: maybe block/unblock the signal (see
// g_signal_handlers_block_by_func) ?
gtv_application_window_set_toolbar_broadcast(window, false);
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(pItem), bEdit);
gtv_application_window_set_toolbar_broadcast(window, true);
}
} else if (aValue == "enabled" || aValue == "disabled") {
bool bSensitive = aValue == "enabled";
gtk_widget_set_sensitive(GTK_WIDGET(pItem), bSensitive);
// Remember state, so in case edit is disable and enabled
// later, the correct sensitivity can be restored.
GtvMainToolbar* pMainToolbar = gtv_application_window_get_main_toolbar(window);
gtv_main_toolbar_set_sensitive_internal(pMainToolbar, pItem, bSensitive);
}
}
else if (aKey == ".uno:TrackedChangeIndex")
{
std::string aText("Current redline: ");
if (aValue.empty())
aText += "none";
else
aText += aValue;
gtk_label_set_text(GTK_LABEL(window->redlinelabel), aText.c_str());
}
}
}
void LOKDocViewSigHandlers::commandResult(LOKDocView*, char* pPayload, gpointer)
{
fprintf(stderr, "Command finished: %s\n", pPayload);
}
void LOKDocViewSigHandlers::searchNotFound(LOKDocView* pDocView, char* , gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
gtk_label_set_text(GTK_LABEL(window->findbarlabel), "Search key not found");
}
void LOKDocViewSigHandlers::searchResultCount(LOKDocView* pDocView, char* pPayload, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
std::stringstream ss;
ss << pPayload << " match(es)";
gtk_label_set_text(GTK_LABEL(window->findbarlabel), ss.str().c_str());
}
void LOKDocViewSigHandlers::partChanged(LOKDocView* /*pDocView*/, int, gpointer)
{
// GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
//rWindow.m_bPartSelectorBroadcast = false;
// gtk_combo_box_set_active(GTK_COMBO_BOX(rWindow.m_pPartSelector), nPart);
// rWindow.m_bPartSelectorBroadcast = true;
}
void LOKDocViewSigHandlers::hyperlinkClicked(LOKDocView* pDocView, char* pPayload, gpointer)
{
GError* pError = nullptr;
#if GTK_CHECK_VERSION(3,22,0)
gtk_show_uri_on_window(
GTK_WINDOW (gtk_widget_get_toplevel(GTK_WIDGET(pDocView))),
pPayload, GDK_CURRENT_TIME, &pError);
#else
(void) pDocView;
gtk_show_uri(nullptr, pPayload, GDK_CURRENT_TIME, &pError);
#endif
if (pError != nullptr)
{
g_warning("Unable to show URI %s : %s", pPayload, pError->message);
g_error_free(pError);
}
}
void LOKDocViewSigHandlers::cursorChanged(LOKDocView* pDocView, gint nX, gint nY,
gint /*nWidth*/, gint /*nHeight*/, gpointer /*pData*/)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
GtkAdjustment* vadj = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(window->scrolledwindow));
GtkAdjustment* hadj = gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(window->scrolledwindow));
GdkRectangle visArea;
gdouble upper;
gint x = -1, y = -1;
gtv_application_window_get_visible_area(window, &visArea);
// check vertically
if (nY < visArea.y)
{
y = nY - visArea.height/2;
if (y < 0)
y = gtk_adjustment_get_lower(vadj);
}
else if (nY > visArea.y + visArea.height)
{
y = nY - visArea.height/2;
upper = lok_doc_view_pixel_to_twip(pDocView, gtk_adjustment_get_upper(vadj));
if (y > upper)
y = upper;
}
if (nX < visArea.x)
{
x = nX - visArea.width/2;
if (x < 0)
x = gtk_adjustment_get_lower(hadj);
}
else if (nX > visArea.x + visArea.width)
{
x = nX - visArea.width/2;
upper = lok_doc_view_pixel_to_twip(pDocView, gtk_adjustment_get_upper(hadj));
if (x > upper)
x = upper;
}
if (y!=-1)
gtk_adjustment_set_value(vadj, lok_doc_view_twip_to_pixel(pDocView, y));
if (x!=-1)
gtk_adjustment_set_value(hadj, lok_doc_view_twip_to_pixel(pDocView, x));
}
void LOKDocViewSigHandlers::addressChanged(LOKDocView* pDocView, char* pPayload, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
GtvMainToolbar* toolbar = gtv_application_window_get_main_toolbar(window);
GtkEntry* pAddressbar = GTK_ENTRY(toolbar->m_pAddressbar);
gtk_entry_set_text(pAddressbar, pPayload);
}
void LOKDocViewSigHandlers::formulaChanged(LOKDocView* pDocView, char* pPayload, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
GtvMainToolbar* toolbar = gtv_application_window_get_main_toolbar(window);
GtkEntry* pFormulabar = GTK_ENTRY(toolbar->m_pFormulabar);
gtk_entry_set_text(pFormulabar, pPayload);
}
void LOKDocViewSigHandlers::passwordRequired(LOKDocView* pDocView, char* pUrl, gboolean bModify, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
GtkWidget* pPasswordDialog = gtk_dialog_new_with_buttons ("Password required",
GTK_WINDOW (window),
GTK_DIALOG_MODAL,
"OK",
GTK_RESPONSE_OK,
nullptr);
g_object_set(G_OBJECT(pPasswordDialog), "resizable", FALSE, nullptr);
GtkWidget* pDialogMessageArea = gtk_dialog_get_content_area (GTK_DIALOG (pPasswordDialog));
GtkWidget* pPasswordEntry = gtk_entry_new ();
gtk_entry_set_visibility (GTK_ENTRY(pPasswordEntry), FALSE);
gtk_entry_set_invisible_char (GTK_ENTRY(pPasswordEntry), '*');
gtk_box_pack_end(GTK_BOX(pDialogMessageArea), pPasswordEntry, true, true, 2);
if (bModify)
{
GtkWidget* pSecondaryLabel = gtk_label_new ("Document requires password to edit");
gtk_box_pack_end(GTK_BOX(pDialogMessageArea), pSecondaryLabel, true, true, 2);
gtk_dialog_add_button (GTK_DIALOG (pPasswordDialog), "Open as read-only", GTK_RESPONSE_ACCEPT);
}
gtk_widget_show_all(pPasswordDialog);
gint res = gtk_dialog_run (GTK_DIALOG(pPasswordDialog));
switch (res)
{
case GTK_RESPONSE_OK:
lok_doc_view_set_document_password (LOK_DOC_VIEW(window->lokdocview), pUrl, gtk_entry_get_text(GTK_ENTRY(pPasswordEntry)));
break;
case GTK_RESPONSE_ACCEPT:
// User accepts to open this document as read-only
case GTK_RESPONSE_DELETE_EVENT:
lok_doc_view_set_document_password (LOK_DOC_VIEW(window->lokdocview), pUrl, nullptr);
break;
}
gtk_widget_destroy(pPasswordDialog);
}
void LOKDocViewSigHandlers::comment(LOKDocView* pDocView, gchar* pComment, gpointer)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pDocView)));
std::stringstream aStream(pComment);
boost::property_tree::ptree aRoot;
boost::property_tree::read_json(aStream, aRoot);
boost::property_tree::ptree aComment = aRoot.get_child("comment");
GtvCommentsSidebar* sidebar = GTV_COMMENTS_SIDEBAR(window->commentssidebar);
GtkWidget* pCommentsGrid = sidebar->commentsgrid;
GtvGtkWrapper<GList> pChildren(gtk_container_get_children(GTK_CONTAINER(pCommentsGrid)),
[](GList* l)
{
g_list_free(l);
});
GtkWidget* pSelf = nullptr;
GtkWidget* pParent = nullptr;
for (GList* l = pChildren.get(); l != nullptr; l = l->next)
{
gchar *id = static_cast<gchar*>(g_object_get_data(G_OBJECT(l->data), "id"));
if (g_strcmp0(id, aComment.get<std::string>("id").c_str()) == 0)
pSelf = GTK_WIDGET(l->data);
// There is no 'parent' in Remove callbacks
if (g_strcmp0(id, aComment.get("parent", std::string("0")).c_str()) == 0)
pParent = GTK_WIDGET(l->data);
}
if (aComment.get<std::string>("action") == "Remove")
{
if (pSelf)
gtk_widget_destroy(pSelf);
else
g_warning("Can't find the comment to remove in the list !!");
}
else if (aComment.get<std::string>("action") == "Add" || aComment.get<std::string>("action") == "Modify")
{
GtkWidget* pCommentBox = GtvHelpers::createCommentBox(aComment);
if (pSelf != nullptr || pParent != nullptr)
{
gtk_grid_insert_next_to(GTK_GRID(pCommentsGrid), pSelf != nullptr ? pSelf : pParent, GTK_POS_BOTTOM);
gtk_grid_attach_next_to(GTK_GRID(pCommentsGrid), pCommentBox, pSelf != nullptr ? pSelf : pParent, GTK_POS_BOTTOM, 1, 1);
}
else
gtk_container_add(GTK_CONTAINER(pCommentsGrid), pCommentBox);
gtk_widget_show_all(pCommentBox);
// We added the widget already below the existing one, so destroy the
// already existing one now
if (pSelf)
gtk_widget_destroy(pSelf);
}
}
void LOKDocViewSigHandlers::window(LOKDocView* pDocView, gchar* pPayload, gpointer pData)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(pData);
std::stringstream aStream(pPayload);
boost::property_tree::ptree aRoot;
boost::property_tree::read_json(aStream, aRoot);
const unsigned nWinId = aRoot.get<unsigned>("id");
const std::string aAction = aRoot.get<std::string>("action");
if (aAction == "created")
{
const std::string aType = aRoot.get<std::string>("type");
const std::string aSize = aRoot.get<std::string>("size");
const std::string aTitle = aRoot.get<std::string>("title", "");
std::vector<int> aSizePoints = GtvHelpers::split<int>(aSize, ", ", 2);
if (aType == "dialog")
{
GtkWidget* pDialog = gtv_lok_dialog_new(pDocView, nWinId, aSizePoints[0], aSizePoints[1]);
g_info("created dialog, for dialogid: %d with size: %s", nWinId, aSize.c_str());
gtv_application_window_register_child_window(window, GTK_WINDOW(pDialog));
g_signal_connect(pDialog, "destroy", G_CALLBACK(destroyLokDialog), window);
g_signal_connect(pDialog, "delete-event", G_CALLBACK(deleteLokDialog), window);
if (!aTitle.empty())
gtk_window_set_title(GTK_WINDOW(pDialog), aTitle.c_str());
gtk_window_set_resizable(GTK_WINDOW(pDialog), false);
gtk_widget_show_all(GTK_WIDGET(pDialog));
gtk_window_present(GTK_WINDOW(pDialog));
}
else if (aType == "child")
{
const unsigned nParentId = std::atoi(aRoot.get<std::string>("parentId").c_str());
GtkWindow* pDialog = gtv_application_window_get_child_window_by_id(window, nParentId);
const std::string aPos = aRoot.get<std::string>("position");
std::vector<int> aPosPoints = GtvHelpers::split<int>(aPos, ", ", 2);
gtv_lok_dialog_child_create(GTV_LOK_DIALOG(pDialog), nWinId, aPosPoints[0], aPosPoints[1], aSizePoints[0], aSizePoints[1]);
}
}
else
{
// check if it's a child window
GtkWidget* pParent = gtv_application_window_get_parent(window, nWinId);
if (pParent) // it's a floating window in the dialog
{
if (aAction == "invalidate")
gtv_lok_dialog_child_invalidate(GTV_LOK_DIALOG(pParent));
else if (aAction == "close")
gtv_lok_dialog_child_close(GTV_LOK_DIALOG(pParent));
}
else if (GtkWindow* pDialog = gtv_application_window_get_child_window_by_id(window, nWinId))
{ // it's the dialog window itself
if (aAction == "close")
gtk_widget_destroy(GTK_WIDGET(pDialog));
else if (aAction == "size_changed")
{
const std::string aSize = aRoot.get<std::string>("size");
std::vector<int> aSizePoints = GtvHelpers::split<int>(aSize, ", ", 2);
if (aSizePoints.size() != 2)
{
g_error("Malformed size_changed callback");
return;
}
g_object_set(G_OBJECT(pDialog),
"width", aSizePoints[0],
"height", aSizePoints[1],
nullptr);
GdkRectangle aGdkRectangle = {0, 0, 0, 0};
gtv_lok_dialog_invalidate(GTV_LOK_DIALOG(pDialog), aGdkRectangle);
}
else if (aAction == "invalidate")
{
GdkRectangle aGdkRectangle = {0, 0, 0, 0};
try
{
const std::string aRectangle = aRoot.get<std::string>("rectangle");
std::vector<int> aRectPoints = GtvHelpers::split<int>(aRectangle, ", ", 4);
if (aRectPoints.size() == 4)
aGdkRectangle = {aRectPoints[0], aRectPoints[1], aRectPoints[2], aRectPoints[3]};
}
catch(const std::exception&)
{}
gtv_lok_dialog_invalidate(GTV_LOK_DIALOG(pDialog), aGdkRectangle);
}
else if (aAction == "title_changed")
{
const std::string aTitle = aRoot.get<std::string>("title", "");
gtk_window_set_title(pDialog, aTitle.c_str());
}
}
}
}
gboolean LOKDocViewSigHandlers::configureEvent(GtkWidget* pWidget, GdkEventConfigure* /*pEvent*/, gpointer /*pData*/)
{
GtvApplicationWindow* window = GTV_APPLICATION_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(pWidget)));
gboolean isInit = false;
g_object_get(G_OBJECT(window->lokdocview), "is-initialized", &isInit, nullptr);
if (!isInit)
{
g_info("Ignoring configure event; document not yet ready");
return false;
}
LibreOfficeKitDocument* pDocument = lok_doc_view_get_document(LOK_DOC_VIEW(window->lokdocview));
if (pDocument && pDocument->pClass->getDocumentType(pDocument) == LOK_DOCTYPE_SPREADSHEET)
{
GtkAdjustment* pVAdjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(window->scrolledwindow));
int rowSizePixel = GTV_CALC_HEADER_BAR(window->rowbar)->m_nSizePixel = gtk_adjustment_get_page_size(pVAdjustment);
int rowPosPixel = GTV_CALC_HEADER_BAR(window->rowbar)->m_nPositionPixel = gtk_adjustment_get_value(pVAdjustment);
GtkAdjustment* pHAdjustment = gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(window->scrolledwindow));
int colSizePixel = GTV_CALC_HEADER_BAR(window->columnbar)->m_nSizePixel = gtk_adjustment_get_page_size(pHAdjustment);
int colPosPixel = GTV_CALC_HEADER_BAR(window->columnbar)->m_nPositionPixel = gtk_adjustment_get_value(pHAdjustment);
std::stringstream aCommand;
aCommand << ".uno:ViewRowColumnHeaders";
aCommand << "?x=" << int(lok_doc_view_pixel_to_twip(LOK_DOC_VIEW(window->lokdocview), colPosPixel));
aCommand << "&width=" << int(lok_doc_view_pixel_to_twip(LOK_DOC_VIEW(window->lokdocview), colSizePixel));
aCommand << "&y=" << int(lok_doc_view_pixel_to_twip(LOK_DOC_VIEW(window->lokdocview), rowPosPixel));
aCommand << "&height=" << int(lok_doc_view_pixel_to_twip(LOK_DOC_VIEW(window->lokdocview), rowSizePixel));
std::stringstream ss;
ss << "lok::Document::getCommandValues(" << aCommand.str() << ")";
g_info("%s", ss.str().c_str());
char* pValues = pDocument->pClass->getCommandValues(pDocument, aCommand.str().c_str());
g_info("lok::Document::getCommandValues() returned '%s'", pValues);
std::stringstream aStream(pValues);
free(pValues);
assert(!aStream.str().empty());
boost::property_tree::ptree aTree;
boost::property_tree::read_json(aStream, aTree);
gtv_calc_header_bar_configure(GTV_CALC_HEADER_BAR(window->rowbar), &aTree.get_child("rows"));
gtv_calc_header_bar_configure(GTV_CALC_HEADER_BAR(window->columnbar), &aTree.get_child("columns"));
gtv_calc_header_bar_configure(GTV_CALC_HEADER_BAR(window->cornerarea), nullptr);
}
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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