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wfreerdp-client: make keyboard work when /parent-window is provided

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This commit is contained in:
Stefan Koell 2022-04-08 11:24:19 +02:00 committed by akallabeth
parent e48d3e509a
commit df3737b085
1 changed files with 31 additions and 2 deletions
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31
client/Windows/wf_event.c
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@ -35,6 +35,8 @@
#include <freerdp/event.h>
static HWND g_focus_hWnd;
static HWND g_main_hWnd;
static HWND g_parent_hWnd;
#define X_POS(lParam) ((UINT16)(lParam & 0xFFFF))
#define Y_POS(lParam) ((UINT16)((lParam >> 16) & 0xFFFF))
@ -59,7 +61,10 @@ static BOOL alt_ctrl_down()
LRESULT CALLBACK wf_ll_kbd_proc(int nCode, WPARAM wParam, LPARAM lParam)
{
wfContext* wfc;
LPDWORD ext_proc_id;
LPDWORD this_proc_id;
wfContext* wfc = NULL;
DWORD rdp_scancode;
rdpInput* input;
PKBDLLHOOKSTRUCT p;
@ -73,6 +78,23 @@ LRESULT CALLBACK wf_ll_kbd_proc(int nCode, WPARAM wParam, LPARAM lParam)
return CallNextHookEx(NULL, nCode, wParam, lParam);
}
if (g_parent_hWnd && g_main_hWnd)
{
wfc = (wfContext*)GetWindowLongPtr(g_main_hWnd, GWLP_USERDATA);
GUITHREADINFO gui_thread_info;
gui_thread_info.cbSize = sizeof(GUITHREADINFO);
HWND fg_win_hwnd = GetForegroundWindow();
DWORD fg_win_thread_id = GetWindowThreadProcessId(fg_win_hwnd, &ext_proc_id);
BOOL result = GetGUIThreadInfo(fg_win_thread_id, &gui_thread_info);
if (gui_thread_info.hwndFocus != wfc->hWndParent)
{
g_focus_hWnd = NULL;
return CallNextHookEx(NULL, nCode, wParam, lParam);
}
g_focus_hWnd = g_main_hWnd;
}
if (g_focus_hWnd && (nCode == HC_ACTION))
{
switch (wParam)
@ -81,6 +103,7 @@ LRESULT CALLBACK wf_ll_kbd_proc(int nCode, WPARAM wParam, LPARAM lParam)
case WM_SYSKEYDOWN:
case WM_KEYUP:
case WM_SYSKEYUP:
if (!wfc)
wfc = (wfContext*)GetWindowLongPtr(g_focus_hWnd, GWLP_USERDATA);
p = (PKBDLLHOOKSTRUCT)lParam;
@ -326,6 +349,12 @@ LRESULT CALLBACK wf_event_proc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam
rdpInput* input = wfc->common.context.input;
rdpSettings* settings = wfc->common.context.settings;
if (!g_parent_hWnd && wfc->hWndParent)
g_parent_hWnd = wfc->hWndParent;
if (!g_main_hWnd)
g_main_hWnd = wfc->hwnd;
switch (Msg)
{
case WM_MOVE: