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/* explorers.cpp - Code to handle the OOM Explorers
* Copyright (C) 2009 g10 Code GmbH
*
* This file is part of GpgOL.
*
* GpgOL is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* GpgOL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <windows.h>
#include <olectl.h>
#include "common.h"
#include "oomhelp.h"
#include "explorers.h"
#include "dialogs.h" /* IDB_xxx */
#include "cmdbarcontrols.h"
#include "revert.h"
#include "eventsink.h"
BEGIN_EVENT_SINK(GpgolExplorersEvents, IOOMExplorersEvents)
STDMETHOD (NewExplorer) (THIS_ LPOOMEXPLORER);
EVENT_SINK_DEFAULT_CTOR(GpgolExplorersEvents)
EVENT_SINK_DEFAULT_DTOR(GpgolExplorersEvents)
EVENT_SINK_INVOKE(GpgolExplorersEvents)
{
HRESULT hr;
(void)lcid; (void)riid; (void)result; (void)exepinfo; (void)argerr;
if (dispid == 0xf001 && (flags & DISPATCH_METHOD))
{
if (!parms)
hr = DISP_E_PARAMNOTOPTIONAL;
else if (parms->cArgs != 1)
hr = DISP_E_BADPARAMCOUNT;
else if (parms->rgvarg[0].vt != VT_DISPATCH)
hr = DISP_E_BADVARTYPE;
else
hr = NewExplorer ((LPOOMEXPLORER)parms->rgvarg[0].pdispVal);
}
else
hr = DISP_E_MEMBERNOTFOUND;
return hr;
}
END_EVENT_SINK(GpgolExplorersEvents, IID_IOOMExplorersEvents)
/* The method called by outlook for each new explorer. Note that
Outlook sometimes reuses Inspectro objects thus this event is not
an indication for a newly opened Explorer. */
STDMETHODIMP
GpgolExplorersEvents::NewExplorer (LPOOMEXPLORER explorer)
{
log_debug ("%s:%s: Called", SRCNAME, __func__);
add_explorer_controls (explorer);
return S_OK;
}
/* Add buttons to the explorer. */
void
add_explorer_controls (LPOOMEXPLORER explorer)
{
LPDISPATCH controls, button, obj;
log_debug ("%s:%s: Enter", SRCNAME, __func__);
/* In theory we should take a lock here to avoid a race between the
test for a new control and the creation. However, we are not
called from a second thread. */
/* Check that our controls do not already exist. */
obj = get_oom_object (explorer, "CommandBars");
if (!obj)
{
log_debug ("%s:%s: CommandBars not found", SRCNAME, __func__);
return;
}
button = get_oom_control_bytag (obj, "GpgOL_Start_Key_Manager");
gpgol_release (obj);
obj = NULL;
if (button)
{
gpgol_release (button);
log_debug ("%s:%s: Leave (Controls are already added)",
SRCNAME, __func__);
return;
}
/* Fixme: To avoid an extra lookup we should use the CommandBars
object to start the search for the controls. I tried this but
Outlooked crashed. Quite likely my error but I was not able to
find the problem. */
/* Create the Start-Key-Manager menu entries. */
controls = get_oom_object (explorer,
"CommandBars.FindControl(,30007).get_Controls");
if (!controls)
log_debug ("%s:%s: Menu Popup Extras not found\n", SRCNAME, __func__);
else
{
button = add_oom_button (controls);
if (button)
{
put_oom_string (button, "Tag", "GpgOL_Start_Key_Manager");
put_oom_bool (button, "BeginGroup", true);
put_oom_int (button, "Style", msoButtonIconAndCaption );
put_oom_string (button, "Caption", _("GnuPG Certificate &Manager"));
put_oom_icon (button, IDB_KEY_MANAGER_16, 16);
install_GpgolCommandBarButtonEvents_sink (button);
/* Fixme: Save the returned object for an Unadvice. */
gpgol_release (button);
}
button = add_oom_button (controls);
if (button)
{
put_oom_string (button, "Tag", "GpgOL_Revert_Folder");
put_oom_int (button, "Style", msoButtonCaption );
put_oom_string (button, "Caption",
_("Remove GpgOL flags from this folder"));
install_GpgolCommandBarButtonEvents_sink (button);
/* Fixme: Save the returned object for an Unadvice. */
gpgol_release (button);
}
gpgol_release (controls);
controls = NULL;
}
/* Create the Start-Key-Manager toolbar icon. Not ethat we need to
use a different tag name here. If we won't do that event sink
would be called twice. */
controls = get_oom_object (explorer,
"CommandBars.Item(Standard).get_Controls");
if (!controls)
log_debug ("%s:%s: CommandBar \"Standard\" not found\n",
SRCNAME, __func__);
else
{
button = add_oom_button (controls);
if (button)
{
put_oom_string (button, "Tag", "GpgOL_Start_Key_Manager@t");
put_oom_int (button, "Style", msoButtonIcon );
put_oom_string (button, "TooltipText",
_("Open the certificate manager"));
put_oom_icon (button, IDB_KEY_MANAGER_16, 16);
install_GpgolCommandBarButtonEvents_sink (button);
/* Fixme: store the event sink object somewhere. */
gpgol_release (button);
}
gpgol_release (controls);
}
log_debug ("%s:%s: Leave", SRCNAME, __func__);
}
void
run_explorer_revert_folder (LPDISPATCH button)
{
LPDISPATCH obj;
log_debug ("%s:%s: Enter", SRCNAME, __func__);
/* Notify the user that the general GpgOl function will be disabled
when calling this function. */
if ( opt.disable_gpgol
|| (MessageBox
(NULL/* FIXME: need the hwnd */,
_("You are about to start the process of reversing messages "
"created by GpgOL to prepare deinstalling of GpgOL. "
"Running this command will put GpgOL into a disabled state "
"so that messages are not anymore processed by GpgOL.\n"
"\n"
"You should convert all folders one after the other with "
"this command, close Outlook and then deinstall GpgOL.\n"
"\n"
"Note that if you start Outlook again with GpgOL still "
"being installed, GpgOL will again process messages."),
_("GpgOL"), MB_ICONWARNING|MB_OKCANCEL) == IDOK))
{
if ( MessageBox
(NULL /* Fixme: need hwnd */,
_("Do you want to revert this folder?"),
_("GpgOL"), MB_ICONQUESTION|MB_YESNO) == IDYES )
{
if (!opt.disable_gpgol)
opt.disable_gpgol = 1;
obj = get_oom_object (button,
"get_Parent.get_Parent.get_Parent.get_Parent"
".get_CurrentFolder");
if (obj)
{
gpgol_folder_revert (obj);
gpgol_release (obj);
}
}
}
}

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text/x-c
Expires
Tue, Oct 7, 3:53 AM (1 d, 18 h)
Storage Engine
local-disk
Storage Format
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Storage Handle
99/53/67981ddc2cc843afcb572b8b6b6e

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