64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#include "pch.h"
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#include "playerInstance.h"
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HWND hWorkerw = NULL;
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static BOOL CALLBACK EnumWindowsProc(_In_ HWND hwnd, _In_ LPARAM Lparam) {
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HWND hDefView = FindWindowEx(hwnd, 0, L"SHELLDLL_DefView", 0);
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if (hDefView != 0) {
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hWorkerw = FindWindowEx(0, hwnd, L"WorkerW", 0);
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return FALSE;
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}
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return TRUE;
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}
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BOOL try_find_worker(HWND hProgman,HWND hPlayer) {
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HWND hWorkerW = FindWindowEx(hProgman, 0, L"WorkerW", 0);
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if (hWorkerW != NULL) {
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SetParent(hPlayer, hWorkerW);
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return TRUE;
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}
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else return FALSE;
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}
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HWND shell_in_progman(HWND hProgman) {
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HWND hShell = FindWindowEx(hProgman, 0, L"SHELLDLL_DefView", 0);
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return hShell;
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}
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BOOL set_as_wallpaper(const char* window_title) {
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HWND hProgman = FindWindow(L"Progman", 0);// 找到PI窗口
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SendMessageTimeout(hProgman, 0x052c, 0, 0, SMTO_NORMAL, 0x3e8, 0);// 给它发特殊消息
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std::string tmp = window_title;
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HWND hPlayer = FindWindowW(0, std::wstring(tmp.begin(), tmp.end()).c_str());// 找到视频窗口
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if (hPlayer == NULL) return FALSE;
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HWND hDefView = shell_in_progman(hProgman);
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if (hDefView!=NULL) {
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if (try_find_worker(hProgman, hPlayer)) {
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ShowWindow(hDefView, SW_HIDE);
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Sleep(0);
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ShowWindow(hDefView, SW_SHOWNORMAL);
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return TRUE;
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}
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else return FALSE;
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}
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else {
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SetParent(hPlayer, hProgman);// 将视频窗口设苦为PM的子窗口
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EnumWindows(EnumWindowsProc, 0);// 找到第二个workerw窗口并隐藏它
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if (hWorkerw) {
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ShowWindow(hWorkerw, SW_HIDE);
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return TRUE;
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}
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return FALSE;
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}
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}
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static BOOL CALLBACK CheckMaximized(_In_ HWND hwnd, _In_ LPARAM Lparam) {
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BOOL isMaximized = IsZoomed(hwnd);
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if (isMaximized) return FALSE;
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else return TRUE;
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}
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BOOL detectWindowMaximized() {
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return EnumWindows(CheckMaximized, 0);
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} |