mirror of
https://github.com/go-vgo/robotgo.git
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704 lines
14 KiB
C
704 lines
14 KiB
C
// Copyright 2016 The go-vgo Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// https://github.com/go-vgo/robotgo/blob/master/LICENSE
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// #include "../base/os.h"
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// #include <stdlib.h>
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#include "process.h"
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#include "pub.h"
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#include "win32.h"
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bool setHandle(uintptr handle);
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bool IsValid();
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bool IsAxEnabled(bool options);
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MData GetActive(void);
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void initWindow();
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char* get_title_by_hand(MData m_data);
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void close_window_by_Id(MData m_data);
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//int findwindow()
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uintptr initHandle = 0;
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void initWindow(uintptr handle){
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#if defined(IS_MACOSX)
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mData.CgID = 0;
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mData.AxID = 0;
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#elif defined(USE_X11)
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Display *rDisplay = XOpenDisplay(NULL);
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// If atoms loaded
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if (WM_PID == None) {
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// Load all necessary atom properties
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if (rDisplay != NULL) {LoadAtoms();}
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}
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mData.XWin = 0;
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#elif defined(IS_WINDOWS)
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mData.HWnd = 0;
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#endif
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setHandle(handle);
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}
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MData set_handle_pid(uintptr pid, uintptr isHwnd){
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MData win;
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#if defined(IS_MACOSX)
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// Handle to a AXUIElementRef
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win.AxID = AXUIElementCreateApplication(pid);
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#elif defined(USE_X11)
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win.XWin = (Window)pid; // Handle to an X11 window
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#elif defined(IS_WINDOWS)
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// win.HWnd = (HWND)pid; // Handle to a window HWND
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if (isHwnd == 0) {
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win.HWnd = GetHwndByPId(pid);
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} else {
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win.HWnd = (HWND)pid;
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}
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#endif
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return win;
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}
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bool IsValid(){
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initWindow(initHandle);
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if (!IsAxEnabled(true)) {
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printf("%s\n", "Window:Accessibility API is disabled!\n"
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"Failed to enable access for assistive devices.");
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}
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MData actdata = GetActive();
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#if defined(IS_MACOSX)
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mData.CgID = actdata.CgID;
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mData.AxID = actdata.AxID;
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if (mData.CgID == 0 || mData.AxID == 0)return false;
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CFTypeRef r = NULL;
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// Attempt to get the window role
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if (AXUIElementCopyAttributeValue(mData.AxID,
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kAXRoleAttribute,&r) == kAXErrorSuccess && r){
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CFRelease (r);
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return true;
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}
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return false;
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#elif defined(USE_X11)
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mData.XWin = actdata.XWin;
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if (mData.XWin == 0) {return false;}
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Display *rDisplay = XOpenDisplay(NULL);
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// Check for a valid X-Window display
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if (rDisplay == NULL) {return false;}
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// Ignore X errors
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XDismissErrors();
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// Get the window PID property
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void* result = GetWindowProperty(mData, WM_PID,NULL);
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if (result == NULL) {return false;}
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// Free result and return true
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XFree(result);
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return true;
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#elif defined(IS_WINDOWS)
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mData.HWnd = actdata.HWnd;
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if (mData.HWnd == 0) {
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return false;
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}
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return IsWindow(mData.HWnd) != 0;
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#endif
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}
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bool IsAxEnabled(bool options){
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#if defined(IS_MACOSX)
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// Statically load all required functions one time
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static dispatch_once_t once; dispatch_once (&once,
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^{
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// Open the framework
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void* handle = dlopen("/System/Library/Frameworks/Application"
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"Services.framework/ApplicationServices", RTLD_LAZY);
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// Validate the handle
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if (handle != NULL) {
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*(void**) (&gAXIsProcessTrustedWithOptions) =
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dlsym (handle, "AXIsProcessTrustedWithOptions");
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gkAXTrustedCheckOptionPrompt = (CFStringRef*)
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dlsym (handle, "kAXTrustedCheckOptionPrompt");
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}
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});
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// Check for new OSX 10.9 function
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if (gAXIsProcessTrustedWithOptions) {
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// Check whether to show prompt
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CFBooleanRef displayPrompt = options ?
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kCFBooleanTrue : kCFBooleanFalse;
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// Convert display prompt value into a dictionary
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const void* k[] = { *gkAXTrustedCheckOptionPrompt };
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const void* v[] = { displayPrompt };
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CFDictionaryRef o = CFDictionaryCreate(NULL, k, v, 1, NULL, NULL);
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// Determine whether the process is actually trusted
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bool result = (*gAXIsProcessTrustedWithOptions)(o);
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// Free memory
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CFRelease(o);
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return result;
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} else {
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// Ignore deprecated warnings
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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// Check whether we have accessibility access
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return AXAPIEnabled() || AXIsProcessTrusted();
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#pragma clang diagnostic pop
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}
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#elif defined(USE_X11)
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return true;
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#elif defined(IS_WINDOWS)
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return true;
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#endif
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}
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// int
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bool setHandle(uintptr handle){
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#if defined(IS_MACOSX)
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// Release the AX element
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if (mData.AxID != NULL){
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CFRelease(mData.AxID);
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}
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// Reset both values
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mData.CgID = 0;
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mData.AxID = 0;
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if (handle == 0){
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// return 0;
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return true;
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}
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// Retrieve the window element
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CGWindowID cgID = (CGWindowID)handle;
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AXUIElementRef axID = GetUIElement(cgID);
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if (axID != NULL){
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mData.CgID = cgID;
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mData.AxID = axID;
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// return 0;
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return true;
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}
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// return 1;
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return false;
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#elif defined(USE_X11)
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mData.XWin = (Window)handle;
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if (handle == 0){
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return true;
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}
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if (IsValid()){
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return true;
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}
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mData.XWin = 0;
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return false;
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#elif defined(IS_WINDOWS)
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mData.HWnd = (HWND)handle;
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if (handle == 0) {
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return true;
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}
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if (IsValid()) {
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return true;
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}
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mData.HWnd = 0;
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return false;
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#endif
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}
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// uint32 uintptr
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uintptr getHandle() {
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#if defined(IS_MACOSX)
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return (uintptr)mData.CgID;
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#elif defined(USE_X11)
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return (uintptr)mData.XWin;
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#elif defined(IS_WINDOWS)
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return (uintptr)mData.HWnd;
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#endif
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}
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bool IsTopMost(void){
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// Check the window validity
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if (!IsValid()) {return false;}
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#if defined(IS_MACOSX)
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return false; // WARNING: Unavailable
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#elif defined(USE_X11)
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// Ignore X errors
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// XDismissErrors ();
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// return GetState (mData.XWin, STATE_TOPMOST);
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#elif defined(IS_WINDOWS)
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return (GetWindowLongPtr(mData.HWnd, GWL_EXSTYLE)
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& WS_EX_TOPMOST) != 0;
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#endif
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}
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bool IsMinimized(void){
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// Check the window validity
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if (!IsValid()) {return false;}
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#if defined(IS_MACOSX)
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CFBooleanRef data = NULL;
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// Determine whether the window is minimized
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if (AXUIElementCopyAttributeValue(mData.AxID,
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kAXMinimizedAttribute, (CFTypeRef*) &data)
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== kAXErrorSuccess && data != NULL) {
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// Convert resulting data into a bool
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bool result = CFBooleanGetValue(data);
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CFRelease(data);
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return result;
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}
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return false;
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#elif defined(USE_X11)
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// Ignore X errors
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// XDismissErrors();
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// return GetState(mData.XWin, STATE_MINIMIZE);
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#elif defined(IS_WINDOWS)
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return (GetWindowLongPtr(mData.HWnd, GWL_STYLE)
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& WS_MINIMIZE) != 0;
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#endif
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}
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//////
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bool IsMaximized(void){
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// Check the window validity
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if (!IsValid()) {return false;}
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#if defined(IS_MACOSX)
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return false; // WARNING: Unavailable
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#elif defined(USE_X11)
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// Ignore X errors
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// XDismissErrors();
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// return GetState(mData.XWin, STATE_MAXIMIZE);
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#elif defined(IS_WINDOWS)
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return (GetWindowLongPtr(mData.HWnd, GWL_STYLE)
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& WS_MAXIMIZE) != 0;
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#endif
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}
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void SetActive(const MData win){
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// Check if the window is valid
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if (!IsValid()) { return; }
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#if defined(IS_MACOSX)
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// Attempt to raise the specified window object
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if (AXUIElementPerformAction(win.AxID, kAXRaiseAction)
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!= kAXErrorSuccess) {
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pid_t pid = 0;
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// Attempt to retrieve the PID of the window
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if (AXUIElementGetPid(win.AxID, &pid)
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!= kAXErrorSuccess || !pid) {return;}
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// Ignore deprecated warnings
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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// NOTE: Until Apple actually removes
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// these functions, there's no real
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// reason to switch to the NS* flavor
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ProcessSerialNumber psn;
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// Attempt to retrieve the process psn
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if (GetProcessForPID(pid, &psn) == 0) {
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// Gracefully activate process
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SetFrontProcessWithOptions(&psn, kSetFrontProcessFrontWindowOnly);
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}
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#pragma clang diagnostic pop
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}
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#elif defined(USE_X11)
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// Ignore X errors
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XDismissErrors();
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// Go to the specified window's desktop
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SetDesktopForWindow(win);
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Display *rDisplay = XOpenDisplay(NULL);
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// Check the atom value
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if (WM_ACTIVE != None) {
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// Retrieve the screen number
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XWindowAttributes attr = { 0 };
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XGetWindowAttributes(rDisplay, win.XWin, &attr);
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int s = XScreenNumberOfScreen(attr.screen);
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// Prepare an event
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XClientMessageEvent e = { 0 };
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e.window = win.XWin;
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e.format = 32;
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e.message_type = WM_ACTIVE;
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e.display = rDisplay;
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e.type = ClientMessage;
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e.data.l[0] = 2;
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e.data.l[1] = CurrentTime;
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// Send the message
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XSendEvent(rDisplay, XRootWindow(rDisplay, s), False,
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SubstructureNotifyMask | SubstructureRedirectMask,
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(XEvent*) &e);
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} else {
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// Attempt to raise the specified window
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XRaiseWindow(rDisplay, win.XWin);
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// Set the specified window's input focus
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XSetInputFocus(rDisplay, win.XWin,
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RevertToParent, CurrentTime);
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}
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#elif defined(IS_WINDOWS)
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if (IsMinimized()) {
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ShowWindow(win.HWnd, SW_RESTORE);
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}
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SetForegroundWindow(win.HWnd);
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#endif
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}
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MData GetActive(void){
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#if defined(IS_MACOSX)
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MData result;
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// Ignore deprecated warnings
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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ProcessSerialNumber psn; pid_t pid;
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// Attempt to retrieve the front process
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if (GetFrontProcess(&psn) != 0 ||
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GetProcessPID(&psn, &pid) != 0) {
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return result;
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}
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#pragma clang diagnostic pop
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// Create accessibility object using focused PID
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AXUIElementRef focused = AXUIElementCreateApplication(pid);
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if (focused == NULL) {return result; }// Verify
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AXUIElementRef element;
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// Retrieve the currently focused window
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if (AXUIElementCopyAttributeValue(focused,
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kAXFocusedWindowAttribute, (CFTypeRef*)
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&element) == kAXErrorSuccess && element) {
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CGWindowID win = 0;
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// Use undocumented API to get WID
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if (_AXUIElementGetWindow(element, &win)
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== kAXErrorSuccess && win) {
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// Manually set internals
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result.CgID = win;
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result.AxID = element;
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}
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// Something went wrong
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else {
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CFRelease(element);
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}
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}
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CFRelease(focused);
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return result;
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#elif defined(USE_X11)
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MData result;
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Display *rDisplay = XOpenDisplay(NULL);
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// Check X-Window display
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if (WM_ACTIVE == None || rDisplay == NULL) {
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return result;
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}
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// Ignore X errors
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XDismissErrors();
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// Get the current active window
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result.XWin = XDefaultRootWindow(rDisplay);
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void* active = GetWindowProperty(result, WM_ACTIVE, NULL);
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// Check result value
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if (active != NULL) {
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// Extract window from the result
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long window = *((long*)active);
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XFree(active);
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if (window != 0) {
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// Set and return the foreground window
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result.XWin = (Window)window;
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return result;
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}
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}
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// Use input focus instead
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Window window = None;
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int revert = RevertToNone;
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XGetInputFocus(rDisplay, &window, &revert);
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// Return foreground window
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result.XWin = window;
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return result;
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#elif defined(IS_WINDOWS)
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// Attempt to get the foreground window multiple times in case
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MData result;
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uint8 times = 0;
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while (++times < 20) {
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HWND handle;
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handle = GetForegroundWindow();
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if (handle != NULL) {
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// mData.HWnd = (uintptr) handle;
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result.HWnd = (HWND)handle;
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return result;
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}
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Sleep (20);
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}
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return result;
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#endif
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}
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void SetTopMost(bool state){
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// Check window validity
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if (!IsValid()) {return;}
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#if defined(IS_MACOSX)
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// WARNING: Unavailable
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#elif defined(USE_X11)
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// Ignore X errors
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// XDismissErrors();
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// SetState(mData.XWin, STATE_TOPMOST, state);
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#elif defined(IS_WINDOWS)
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SetWindowPos(mData.HWnd,
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state ? HWND_TOPMOST : HWND_NOTOPMOST,
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0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
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#endif
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}
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void close_main_window (){
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// Check if the window is valid
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if (!IsValid()) { return; }
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close_window_by_Id(mData);
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}
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void close_window_by_PId(uintptr pid, uintptr isHwnd){
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MData win = set_handle_pid(pid, isHwnd);
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close_window_by_Id(win);
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}
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// CloseWindow
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void close_window_by_Id(MData m_data){
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// Check window validity
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if (!IsValid()) {return;}
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#if defined(IS_MACOSX)
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AXUIElementRef b = NULL;
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// Retrieve the close button of this window
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if (AXUIElementCopyAttributeValue(m_data.AxID,
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kAXCloseButtonAttribute, (CFTypeRef*) &b)
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== kAXErrorSuccess && b != NULL) {
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// Simulate button press on the close button
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AXUIElementPerformAction(b, kAXPressAction);
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CFRelease(b);
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}
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#elif defined(USE_X11)
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Display *rDisplay = XOpenDisplay(NULL);
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// Ignore X errors
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XDismissErrors();
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// Close the window
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XDestroyWindow(rDisplay, m_data.XWin);
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#elif defined(IS_WINDOWS)
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PostMessage(m_data.HWnd, WM_CLOSE, 0, 0);
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#endif
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}
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char* get_main_title(){
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// Check if the window is valid
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if (!IsValid()) {return "IsValid failed.";}
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return get_title_by_hand(mData);
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}
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char* get_title_by_pid(uintptr pid, uintptr isHwnd){
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MData win = set_handle_pid(pid, isHwnd);
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return get_title_by_hand(win);
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}
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|
|
char* get_title_by_hand(MData m_data){
|
|
// Check if the window is valid
|
|
if (!IsValid()) {return "IsValid failed.";}
|
|
|
|
#if defined(IS_MACOSX)
|
|
|
|
CFStringRef data = NULL;
|
|
|
|
// Determine the current title of the window
|
|
if (AXUIElementCopyAttributeValue(m_data.AxID,
|
|
kAXTitleAttribute, (CFTypeRef*) &data)
|
|
== kAXErrorSuccess && data != NULL) {
|
|
char conv[512];
|
|
// Convert result to a C-String
|
|
CFStringGetCString(data, conv,
|
|
512, kCFStringEncodingUTF8);
|
|
CFRelease(data);
|
|
char* s = (char*)calloc(100, sizeof(char*));
|
|
if (s) { strcpy(s,conv); }
|
|
// return (char *)&conv;
|
|
return s;
|
|
}
|
|
|
|
return "";
|
|
|
|
#elif defined(USE_X11)
|
|
|
|
void* result;
|
|
// Ignore X errors
|
|
XDismissErrors();
|
|
|
|
// Get window title (UTF-8)
|
|
result = GetWindowProperty(m_data, WM_NAME,NULL);
|
|
|
|
// Check result value
|
|
if (result != NULL) {
|
|
// Convert result to a string
|
|
char *name = (char*)result;
|
|
XFree(result);
|
|
|
|
if (name != NULL) {return name;}
|
|
}
|
|
|
|
// Get window title (ASCII)
|
|
result = GetWindowProperty(m_data, XA_WM_NAME,NULL);
|
|
|
|
// Check result value
|
|
if (result != NULL) {
|
|
// Convert result to a string
|
|
char *name = (char*)result;
|
|
XFree(result);
|
|
return name;
|
|
}
|
|
|
|
return "";
|
|
|
|
#elif defined(IS_WINDOWS)
|
|
|
|
return GetWindowText(
|
|
m_data.HWnd, m_data.Title, 512) > 0 ?
|
|
m_data.Title : "";
|
|
// return GetWindowText
|
|
// (mData.HWnd, name, 512) > 0 ?
|
|
// _UTF8Encode(name) : "null";
|
|
|
|
#endif
|
|
}
|
|
|
|
int32 WGetPID(void){
|
|
// Check window validity
|
|
if (!IsValid()) {return 0;}
|
|
|
|
#if defined(IS_MACOSX)
|
|
|
|
pid_t pid = 0;
|
|
// Attempt to retrieve the window pid
|
|
if (AXUIElementGetPid(mData.AxID, &pid)== kAXErrorSuccess) {
|
|
return pid;
|
|
}
|
|
|
|
return 0;
|
|
|
|
#elif defined(USE_X11)
|
|
|
|
// Ignore X errors
|
|
XDismissErrors();
|
|
|
|
// Get the window PID
|
|
long* result = (long*)GetWindowProperty(mData, WM_PID,NULL);
|
|
|
|
// Check result and convert it
|
|
if (result == NULL) {return 0;}
|
|
int32 pid = (int32) *result;
|
|
XFree(result);
|
|
return pid;
|
|
|
|
#elif defined(IS_WINDOWS)
|
|
|
|
DWORD id = 0;
|
|
GetWindowThreadProcessId(mData.HWnd, &id);
|
|
return id;
|
|
|
|
#endif
|
|
}
|
|
|