210 lines
7.3 KiB
C++
Executable File
210 lines
7.3 KiB
C++
Executable File
// Filename: winStatsChartMenu.cxx
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// Created by: drose (08Jan04)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#include "winStatsChartMenu.h"
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#include "winStatsMonitor.h"
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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WinStatsChartMenu::
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WinStatsChartMenu(WinStatsMonitor *monitor, int thread_index) :
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_monitor(monitor),
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_thread_index(thread_index)
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{
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_menu = CreatePopupMenu();
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do_update();
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::Destructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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WinStatsChartMenu::
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~WinStatsChartMenu() {
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::get_menu_handle
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// Access: Public
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// Description: Returns the Windows menu handle for this particular
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// menu.
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////////////////////////////////////////////////////////////////////
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HMENU WinStatsChartMenu::
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get_menu_handle() {
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return _menu;
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::add_to_menu_bar
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// Access: Public
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// Description: Adds the menu to the end of the indicated menu bar.
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////////////////////////////////////////////////////////////////////
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void WinStatsChartMenu::
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add_to_menu_bar(HMENU menu_bar, int before_menu_id) {
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const PStatClientData *client_data = _monitor->get_client_data();
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string thread_name;
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if (_thread_index == 0) {
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// A special case for the main thread.
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thread_name = "Graphs";
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} else {
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thread_name = client_data->get_thread_name(_thread_index);
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}
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MENUITEMINFO mii;
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memset(&mii, 0, sizeof(mii));
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mii.cbSize = sizeof(mii);
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mii.fMask = MIIM_STRING | MIIM_FTYPE | MIIM_SUBMENU;
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mii.fType = MFT_STRING;
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mii.hSubMenu = _menu;
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mii.dwTypeData = (char *)thread_name.c_str();
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InsertMenuItem(menu_bar, before_menu_id, FALSE, &mii);
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::check_update
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// Access: Public
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// Description: Checks to see if the menu needs to be updated
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// (e.g. because of new data from the client), and
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// updates it if necessary.
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////////////////////////////////////////////////////////////////////
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void WinStatsChartMenu::
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check_update() {
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PStatView &view = _monitor->get_view(_thread_index);
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if (view.get_level_index() != _last_level_index) {
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do_update();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::do_update
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// Access: Public
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// Description: Unconditionally updates the menu with the latest data
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// from the client.
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////////////////////////////////////////////////////////////////////
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void WinStatsChartMenu::
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do_update() {
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PStatView &view = _monitor->get_view(_thread_index);
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_last_level_index = view.get_level_index();
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// First, remove all of the old entries from the menu.
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int num_items = GetMenuItemCount(_menu);
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for (int i = num_items - 1; i >= 0; i--) {
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DeleteMenu(_menu, i, MF_BYPOSITION);
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}
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// Now rebuild the menu with the new set of entries.
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// The menu item(s) for the thread's frame time goes first.
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add_view(_menu, view.get_top_level(), false);
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bool needs_separator = true;
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MENUITEMINFO mii;
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memset(&mii, 0, sizeof(mii));
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mii.cbSize = sizeof(mii);
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// And then the menu item(s) for each of the level values.
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const PStatClientData *client_data = _monitor->get_client_data();
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int num_toplevel_collectors = client_data->get_num_toplevel_collectors();
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for (int tc = 0; tc < num_toplevel_collectors; tc++) {
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int collector = client_data->get_toplevel_collector(tc);
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if (client_data->has_collector(collector) &&
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client_data->get_collector_has_level(collector, _thread_index)) {
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// We put a separator between the above frame collector and the
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// first level collector.
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if (needs_separator) {
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mii.fMask = MIIM_FTYPE;
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mii.fType = MFT_SEPARATOR;
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InsertMenuItem(_menu, GetMenuItemCount(_menu), TRUE, &mii);
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needs_separator = false;
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}
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PStatView &level_view = _monitor->get_level_view(collector, _thread_index);
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add_view(_menu, level_view.get_top_level(), true);
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}
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}
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// Also a menu item for a piano roll (following a separator).
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mii.fMask = MIIM_FTYPE;
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mii.fType = MFT_SEPARATOR;
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InsertMenuItem(_menu, GetMenuItemCount(_menu), TRUE, &mii);
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WinStatsMonitor::MenuDef menu_def(_thread_index, -1, false);
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int menu_id = _monitor->get_menu_id(menu_def);
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mii.fMask = MIIM_STRING | MIIM_FTYPE | MIIM_ID;
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mii.fType = MFT_STRING;
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mii.wID = menu_id;
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mii.dwTypeData = "Piano Roll";
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InsertMenuItem(_menu, GetMenuItemCount(_menu), TRUE, &mii);
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}
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////////////////////////////////////////////////////////////////////
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// Function: WinStatsChartMenu::add_view
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// Access: Private
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// Description: Adds a new entry or entries to the menu for the
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// indicated view and its children.
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////////////////////////////////////////////////////////////////////
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void WinStatsChartMenu::
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add_view(HMENU parent_menu, const PStatViewLevel *view_level, bool show_level) {
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int collector = view_level->get_collector();
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const PStatClientData *client_data = _monitor->get_client_data();
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string collector_name = client_data->get_collector_name(collector);
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WinStatsMonitor::MenuDef menu_def(_thread_index, collector, show_level);
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int menu_id = _monitor->get_menu_id(menu_def);
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MENUITEMINFO mii;
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memset(&mii, 0, sizeof(mii));
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mii.cbSize = sizeof(mii);
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mii.fMask = MIIM_STRING | MIIM_FTYPE | MIIM_ID;
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mii.fType = MFT_STRING;
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mii.wID = menu_id;
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mii.dwTypeData = (char *)collector_name.c_str();
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InsertMenuItem(parent_menu, GetMenuItemCount(parent_menu), TRUE, &mii);
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int num_children = view_level->get_num_children();
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if (num_children > 1) {
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// If the collector has more than one child, add a menu entry to go
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// directly to each of its children.
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HMENU submenu = CreatePopupMenu();
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string submenu_name = collector_name + " components";
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mii.fMask = MIIM_STRING | MIIM_FTYPE | MIIM_SUBMENU;
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mii.fType = MFT_STRING;
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mii.hSubMenu = submenu;
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mii.dwTypeData = (char *)submenu_name.c_str();
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InsertMenuItem(parent_menu, GetMenuItemCount(parent_menu), TRUE, &mii);
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// Reverse the order since the menus are listed from the top down;
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// we want to be visually consistent with the graphs, which list
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// these labels from the bottom up.
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for (int c = num_children - 1; c >= 0; c--) {
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add_view(submenu, view_level->get_child(c), show_level);
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}
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}
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}
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