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Windows specific refactoring of Mouse3DController and RemovableDriveManager.

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PrusaSlicer newly registers by Windows operating system for HID USB
plug / unplug notifications and for Volume attach / detach notifications,
and the background threads of the two respective services are waken up
on these Windows notifications.
The RemovableDriveManager also wakes up every 30 seconds to cope with
the drives ejected from Windows Explorer or from another application,
for example Cura, for which Windows OS does not send out notifications.
This commit is contained in:
bubnikv 2020-03-13 14:19:02 +01:00
parent 3684eea53d
commit 2f6326a2eb
10 changed files with 207 additions and 109 deletions
Download patch file Download diff file Expand all files Collapse all files

34
src/slic3r/GUI/MainFrame.cpp
View file

@ -31,6 +31,10 @@
#include <fstream>
#include "GUI_App.hpp"
#ifdef _WIN32
#include <dbt.h>
#endif // _WIN32
namespace Slic3r {
namespace GUI {
@ -104,6 +108,31 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_S
update_title();
// declare events
Bind(wxEVT_CREATE, [this](wxWindowCreateEvent& event) {
#ifdef _WIN32
//static GUID GUID_DEVINTERFACE_USB_DEVICE = { 0xA5DCBF10, 0x6530, 0x11D2, 0x90, 0x1F, 0x00, 0xC0, 0x4F, 0xB9, 0x51, 0xED };
//static GUID GUID_DEVINTERFACE_DISK = { 0x53f56307, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b };
//static GUID GUID_DEVINTERFACE_VOLUME = { 0x71a27cdd, 0x812a, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f };
static GUID GUID_DEVINTERFACE_HID = { 0x4D1E55B2, 0xF16F, 0x11CF, 0x88, 0xCB, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30 };
// Register USB HID (Human Interface Devices) notifications to trigger the 3DConnexion enumeration.
DEV_BROADCAST_DEVICEINTERFACE NotificationFilter = { 0 };
NotificationFilter.dbcc_size = sizeof(DEV_BROADCAST_DEVICEINTERFACE);
NotificationFilter.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
NotificationFilter.dbcc_classguid = GUID_DEVINTERFACE_HID;
m_hDeviceNotify = ::RegisterDeviceNotification(this->GetHWND(), &NotificationFilter, DEVICE_NOTIFY_WINDOW_HANDLE);
// or register for file handle change?
// DEV_BROADCAST_HANDLE NotificationFilter = { 0 };
// NotificationFilter.dbch_size = sizeof(DEV_BROADCAST_HANDLE);
// NotificationFilter.dbch_devicetype = DBT_DEVTYP_HANDLE;
#endif // _WIN32
// propagate event
event.Skip();
});
Bind(wxEVT_CLOSE_WINDOW, [this](wxCloseEvent& event) {
if (event.CanVeto() && !wxGetApp().check_unsaved_changes()) {
event.Veto();
@ -131,6 +160,11 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_S
// Called when closing the application and when switching the application language.
void MainFrame::shutdown()
{
#ifdef _WIN32
::UnregisterDeviceNotification(HDEVNOTIFY(m_hDeviceNotify));
m_hDeviceNotify = nullptr;
#endif // _WIN32
if (m_plater)
m_plater->stop_jobs();