Toggle HighContrast Theme - windows 10 - autohotkey

I want to be able to toggle the HighContrast Theme in Windows 10, by pressing F1.
The shortcut for toggling the HighContrast Theme in Windows 10 is:
Left Alt + Left Shift + Print Screen
https://msdn.microsoft.com/en-us/library/hh923906.aspx
Here is my script:
#NoEnv ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn ; Enable warnings to assist with detecting common errors.
SendMode Input ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir% ; Ensures a consistent starting directory.
; Toggle HighContrast Theme: Alt + Shift + PrintScreen
F1::
Send !+{PrintScreen}
Return

You can apply the setting by manually running the .theme file. The problem is that it will open the Settings dialog. This script will run the high contrast 1 theme file, wait for the Settings dialog to open, then close it.
Edit: Added code to toggle between two themes
hc := false
hctheme := "C:\Windows\Resources\Ease of Access Themes\hc1.theme"
stdtheme := "C:\Windows\Resources\Themes\theme1.theme"
; your personalized theme may be in
; C:\Users\{user.name}\AppData\Local\Microsoft\Windows\Themes\Custom.theme
F1::
hc := !hc
if (hc)
run %hctheme%
else
run %stdtheme%
WinWait Settings
WinClose Settings
return

In testing this, it seems that the Alt+PrtScr keyboard combo is hooked too low in the OS to be overridden by AutoHotKey to add in the Shift modifier before it just goes with the default of taking a screenshot of the active window. (Looking around the AHK forums, this seems to be the consensus as well.)
I did manage to find some script suggestions here, of which this slight modification does work for me on Win10 Pro:
F1:: ;toggle high contrast
vSize := A_PtrSize=8?16:12
VarSetCapacity(HIGHCONTRAST, vSize, 0)
NumPut(vSize, &HIGHCONTRAST, 0, "UInt") ;cbSize
;SPI_GETHIGHCONTRAST := 0x42
DllCall("user32\SystemParametersInfo", UInt,0x42, UInt,vSize, Ptr,&HIGHCONTRAST, UInt,0)
vFlags := NumGet(&HIGHCONTRAST, 4, "UInt") ;dwFlags
;JEE_Progress(vFlags, 1000)
if (vFlags & 1) ;HCF_HIGHCONTRASTON := 0x1
vFlags -= 1
else
vFlags += 1
;JEE_Progress(vFlags, 1000)
VarSetCapacity(HIGHCONTRAST, vSize, 0)
NumPut(vSize, &HIGHCONTRAST, 0, "UInt") ;cbSize
NumPut(vFlags, &HIGHCONTRAST, 4, "UInt") ;dwFlags
;SPI_SETHIGHCONTRAST := 0x43
DllCall("user32\SystemParametersInfo", UInt,0x43, UInt,vSize, Ptr,&HIGHCONTRAST, UInt,0)
return

Use this:
F1::
Send {LAlt down}{LShift down}{PrintScreen}{LAlt Up}{LShift Up}
return
From official documentation:
Press use down like : {LWin down} {RWin down}
Release use up like : {LWin up} {RWin up}

Related

AutoHotKey issue with AltTab shortcut

i was trying to create a simple script with AHK to switch between windows (similar to the "recent" button on a samsung mobile) with this code:
XButton2::
Send, {Alt down}{Tab}
Return
the problem is that i don't know how to make the script to release the Alt key when i strike Enter or click the Left mouse button.
Any help please?
XButton2::
AltTabMenu := true ; assign the Boolean value "true" or "1" to this variable
Send, {Alt down}{Tab}
return
; The #If directive creates context-sensitive hotkeys:
#If (AltTabMenu) ; If this variable has the value "true"
; The * prefix fires the hotkey even if extra modifiers (in this case Alt) are being held down
*Enter::
*MButton::
Send {Enter}
Send {Blind}{Alt Up} ; release Alt
MouseCenterInActiveWindow()
AltTabMenu := false
return
~*LButton::
Click
Send {Blind}{Alt Up} ; release Alt
MouseCenterInActiveWindow()
AltTabMenu := false
return
; menu navigation by scrolling the mouse wheel:
*WheelUp:: Send {Right}
*WheelDown:: Send {Left}
#If ; turn off context sensitivity
MouseCenterInActiveWindow(){
WinGetPos,,Y, Width, Height, A ; get active window size
Xcenter := Width/2 ; calculate center of active window
Ycenter := Height/2
MouseMove, Xcenter, Ycenter, 0
}

AHK! Can't get "Ctrl+Q then K" Input to work (Shortcut in Q-Dir tool)

Background:
So I use the Explorer tool Q-Dir (link to homepage).
In Q-Dir you can bookmark folder you want to access regularly.
You can shortcut to those bookmarks by pressing Ctrl + Q. This opens a jumplist of your bookmarked folders.
So I want to open my projects folder which is named "Kundenprojekte" (customer projects).
Pressing "K" while said jumplist is open, opens this folder in the current tab.
So my problem occurs here:
This whole process is what I want to map with AHK to let's say WinKey + B.
This is my code so far:
#b::
qdirId := WinExist("Q-Dir 5.98.9") ; I don't know if this works I got some
; inspiration by another AHK script
if (qdirId = 0) {
MsgBox Q-Dir ist nicht geöffnet. ; Q-Dir is not open.
IfWinExist, "Q-Dir 5.98.9"
{
WinActivate, "Q-Dir 5.98.9" ;I know this doesn't work plz help
SetKeyDelay 10,1000
Send, ^{Q}
SetKeyDelay, 10
Send {K}
return
}
}
return
Yes , so far there is no "else" to IfWinExist. And I don't think there will be because I would need to run Q-Dir as administrator (due to UAC preventing writing operation to my C: drive) But that is of no concern (because I usually start Q-Dir as my first programm after booting).
The main issue I have is getting "send Control + Q" then "K" to work.
I got it to send "K" but not once was "Ctrl + Q" recognized.
Any idea what I do wrong?
Thank you in advance :)
SetTitleMatchMode, 2 ; The window's title should contain "Q-Dir 5.98.9"
#b::
qdirId := WinExist("Q-Dir 5.98.9")
if (qdirId = 0)
{
MsgBox Q-Dir ist nicht geöffnet. ; Q-Dir is not open.
return ; stops code from going any further, to the lines below
}
; otherwise:
WinActivate, Q-Dir 5.98.9
WinWaitActive, Q-Dir 5.98.9 ; important
SetKeyDelay 10,1000
Send, ^{Q}
; Try also:
; Send, {CTRLDOWN}q{CTRLUP}
; SendEvent {CTRL DOWN}{q DOWN}{CTRL UP}{q Up}
SetKeyDelay, 10
Send {K}
return
https://autohotkey.com/docs/commands/SetTitleMatchMode.htm

AHK: closing a window whenever it pops up

I wrote an AHK script designed to copy a text from Adobe Acrobat when I press F9. It then changes it according to a regex and shows the copied text in tooltip. Additionally, I added code to automatically close an annoying window that Acrobat sometimes shows when coping a text, an infamous There was an error while copying to Clipboard. An internal error occurred. When this window doesn't show up, the script keeps showing a tooltip, which is designed to close after a specified amount of time. I've been banging my head against the wall but I don't know how to correct this.
;#NoTrayIcon
#Persistent
#SingleInstance
F9::
#If WinActive("ahk_exe Acrobat.exe")
{
Clipboard:=""
send,^c
ClipWait, 1
Clipboard := RegExReplace(Clipboard, "\r\n", " ")
SetTimer,CheckForMsgBox,100
CheckForMsgBox:
IfWinExist, Adobe Acrobat
{
Send {Enter}
SetTimer,CheckForMsgBox,Off
}
;Return
If (StrLen(Clipboard) < 120)
ToolTip % Clipboard
Else
ToolTip Copied
SetTimer, ToolTipOff, -1000
return
}
#If
ToolTipOff:
ToolTip
return
;#NoTrayIcon
; #Persistent ; (1)
#SingleInstance
SetTimer,CheckForMsgBox,100 ; (2)
return
#If WinActive("ahk_exe Acrobat.exe") ; (3)
F9::
clipboard:=""
send,^c
ClipWait, 1
Clipboard := RegExReplace(Clipboard, "\r\n", " ")
If (StrLen(Clipboard) < 120)
ToolTip %Clipboard%
Else
ToolTip Copied
SetTimer, ToolTipOff, -1000
return
#If ; turn off context sensitivity
ToolTipOff:
ToolTip
return
CheckForMsgBox:
; ControlSend, Control, Keys, WinTitle, WinText, ExcludeTitle, ExcludeText
ControlSend, , {Enter}, Adobe Acrobat ; Close this unwanted window whenever it appears
return
(1) Scripts containing hotkeys, hotstrings, or any use of OnMessage() or Gui are automatically persistent.
(2) SetTimer causes a subroutine (Label) to be launched automatically and repeatedly at a specified time interval.
https://autohotkey.com/docs/commands/SetTimer.htm
(3) Like the #IfWin directives, #If is positional: it affects all hotkeys and hotstrings physically beneath it in the script.
https://autohotkey.com/docs/commands/_If.htm

What is the right way to send Alt + Tab in Ahk?

Ok. I know this is a very stupid question.
But I'm stuck already for an hour.
I got very little experience with ahk, however I made work every script until now with no problems. I explored the ahk tutorials but found no solution up to now.
I'm trying to switch to prev. app with a single numpad off key.
I've tried:
!{Tab}
,
{Alt down}{Tab}{Alt up}
I've tried it with Sleep delays, multiline, multiline inside brackets, with and without commas after commands, etc.
I'm quite sure is very simple but something I've not tried yet.
Any suggestion?
$F1:: AltTab()
$F2:: AltTabMenu()
; AltTab-replacement for Windows 8:
AltTab(){
list := ""
WinGet, id, list
Loop, %id%
{
this_ID := id%A_Index%
IfWinActive, ahk_id %this_ID%
continue
WinGetTitle, title, ahk_id %this_ID%
If (title = "")
continue
If (!IsWindow(WinExist("ahk_id" . this_ID)))
continue
WinActivate, ahk_id %this_ID%
WinWaitActive, ahk_id %this_ID%,,2
break
}
}
; AltTabMenu-replacement for Windows 8:
AltTabMenu(){
list := ""
Menu, windows, Add
Menu, windows, deleteAll
WinGet, id, list
Loop, %id%
{
this_ID := id%A_Index%
WinGetTitle, title, ahk_id %this_ID%
If (title = "")
continue
If (!IsWindow(WinExist("ahk_id" . this_ID)))
continue
Menu, windows, Add, %title%, ActivateTitle
WinGet, Path, ProcessPath, ahk_id %this_ID%
Try
Menu, windows, Icon, %title%, %Path%,, 0
Catch
Menu, windows, Icon, %title%, %A_WinDir%\System32\SHELL32.dll, 3, 0
}
CoordMode, Mouse, Screen
MouseMove, (0.4*A_ScreenWidth), (0.35*A_ScreenHeight)
CoordMode, Menu, Screen
Xm := (0.25*A_ScreenWidth)
Ym := (0.25*A_ScreenHeight)
Menu, windows, Show, %Xm%, %Ym%
}
ActivateTitle:
SetTitleMatchMode 3
WinActivate, %A_ThisMenuItem%
return
;-----------------------------------------------------------------
; Check whether the target window is activation target
;-----------------------------------------------------------------
IsWindow(hWnd){
WinGet, dwStyle, Style, ahk_id %hWnd%
if ((dwStyle&0x08000000) || !(dwStyle&0x10000000)) {
return false
}
WinGet, dwExStyle, ExStyle, ahk_id %hWnd%
if (dwExStyle & 0x00000080) {
return false
}
WinGetClass, szClass, ahk_id %hWnd%
if (szClass = "TApplication") {
return false
}
return true
}
EDIT (suggested by the user Ooker):
The script pops up a menu for you to choose.
This is what it looks like:
If you just want to switch back to the previous application, use Send, !{Esc}
You shouldn't manually send alt+tab as it is a special windows command, rather use the AltTab commands that do that for you.
AltTabMenu opens the tab menu and selects the program, whileAltTab, ShiftAltTab navigate through it.
h::AltTabMenu
n::AltTab
m::ShiftAltTab
There are some issues with Windows 8/10 and keys like ctrl-alt-del and alt-tab. Here is one solution:
F1::
{
Send {Alt Down}{Tab} ;Bring up switcher immediately
KeyWait, F1, T.5 ; Go to next window; wait .5s before looping
if (Errorlevel)
{
While ( GetKeyState( "F1","P" ) ) {
Send {Tab}
Sleep, 400 ; wait 400ms before going to next window
}
}
Send {Alt Up} ;Close switcher on hotkey release
}
return
My personal goal was to remap Alt-Tab to Win-Tab (because I'm using a Mac keyboard on a Windows 10) so I took what Stepan wrote above plus some documentation and here is is, working fine for me :
#Tab::
{
Send {LAlt Down}{Tab}
KeyWait, LWin ; Wait to release left Win key
Send {LAlt Up} ; Close switcher on hotkey release
}
return
Worked for me:
F1::
Send, {ALT DOWN}{TAB}{ALT UP}
return
It simulates the Alt + Tab behavior for F1 key.
Well, finally I found the reason and some "solutions" here and here.
It seems that Windows 8 blocks Ahk {Alt Down}{Tab} and AltTabMenu and some other keys.
For now I'm using this to scroll windows forward:
Send !{ESC}
This to display the AltTabMenu:
Run, "C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Window Switcher.lnk"
And this to switch to the previous app as suggested in one of the topics:
LCtrl & z:: ; AltTabMenu
state := GetKeyState("Capslock", "T")
if state = 1
SetCapsLockState, Off ; CapsLock On blocks Task Switching metro window
Send, !{Tab} ; prevents displaying inactive Task Switching metro window
run, Window Switcher.lnk ; must be in script directory otherwise include path
WinWait, Task Switching,, 2
KeyWait, Ctrl
Send, {Enter}
if state = 1
SetCapsLockState, On ; restores CapsLock State
state =
return
#IfWinActive, Task Switching
LCtrl & q::Send, {Right}
LCtrl & a::Send, {Left}
It would be great to get to the previous app with no AltTabMenu splashing.
In case you want to do multiple "tabs", then the below function should help doing that. This was at least own solution on my Windows 8.1 machine.
The approach is:
1) Get a list of all the windows
2) Loop 1:
find the index of the current window
set the index to switch to ("current" + "offset")
3) Loop 2:
loop until you hit the index to switch to, then switch window
AutoHotKey code sample below:
; Test switch of 1 window
F1::AltTabFunction(offset:=1)
; Test switch of 2 windows
F2::AltTabFunction(offset:=2)
AltTabFunction(offset:=1)
{
; ****************************
; Function for switching windows by ALT-TAB (offset = number of windows to "tab")
; ****************************
; Get list of all windows.
WinGet, AllWinsHwnd, List
WinGetTitle, active_title, A ; Get title of active window.
; Find index of the current window.
counter_of_none_hidden_windows := 0 ; Initiate counter for counting only the none-hidden windows.
Loop, % AllWinsHwnd
{
; Find title for window in this loop.
WinGetTitle, CurrentWinTitle, % "ahk_id " AllWinsHwnd%A_Index%
; From [1]: "Retrieves an 8-digit hexadecimal number representing the extended style of a window.".
; [1] : https://autohotkey.com/docs/commands/WinGet.htm
WinGet, exStyle, exStyle, % "ahk_id" AllWinsHwnd%A_Index%
; Skip hidden windows by checking exStyle.
If !(exStyle & 0x100){
Continue
}
; Window is not hidden. Increase counter.
counter_of_none_hidden_windows := counter_of_none_hidden_windows+1
; Set flag.
titles_match := CurrentWinTitle = active_title
If (titles_match) {
window_index_to_switch_to := counter_of_none_hidden_windows+offset
break
}
}
; Find index of the window to switch to and do the actual switch
counter_of_none_hidden_windows := 0 ; Initiate counter for counting only the none-hidden windows.
Loop, % AllWinsHwnd
{
; From [1]: "Retrieves an 8-digit hexadecimal number representing the extended style of a window.".
; [1] : https://autohotkey.com/docs/commands/WinGet.htm
WinGet, exStyle, exStyle, % "ahk_id" AllWinsHwnd%A_Index%
; Skip hidden windows by checking exStyle.
If !(exStyle & 0x100){
Continue
}
; Window is not hidden. Increase counter.
counter_of_none_hidden_windows := counter_of_none_hidden_windows+1
; Set flag.
found_window_to_switch_to := counter_of_none_hidden_windows = window_index_to_switch_to
; Switch window.
If (found_window_to_switch_to) {
; Get title.
WinGetTitle, CurrentWinTitle, % "ahk_id " AllWinsHwnd%A_Index%
; Activate by title.
WinActivate, %CurrentWinTitle%
; Stop loop.
break
}
}
return ; Nothing to return
}
send {Alt down}{tab}
send {Alt up}
!{Tab} works to switch between windows if you add sleep before and after it.
Sleep 100
Send !{Tab}
Sleep 100
Please refer to this link: https://www.autohotkey.com/docs/Hotkeys.htm#alttab
To cancel the Alt-Tab menu without activating the selected window, press or send Esc. In the following example, you would hold the left Ctrl and press CapsLock to display the menu and advance forward in it. Then you would release the left Ctrl to activate the selected window, or press the mouse wheel to cancel. Define the AltTabWindow window group as shown below before running this example.
LCtrl & CapsLock::AltTab
#IfWinExist ahk_group AltTabWindow ; Indicates that the alt-tab menu is present on the screen.
MButton::Send {Blind}{Escape} ; The * prefix allows it to fire whether or not Alt is held down.
#If
I've modified the example from the help page on this found here: https://www.autohotkey.com/docs/Hotkeys.htm#AltTabDetail
This was mainly to remap the Windows+Tab key to the Alt+Tab key in this example.
It opens the task view and waits for the user to click, escape or enter. The example from the help page has the alt key getting stuck for me so I changed it to work a little better.
Please let me know if this works for you all.
; Override the Left Win key and tab to Alt + Tab
; Help found here:
; https://www.autohotkey.com/docs/Hotkeys.htm#AltTabDetail
; #IfWinExist ahk_group AltTabWindow
#NoEnv
#SingleInstance force
SendMode Input
LWin & Tab::Send {Alt down}{tab} ; Asterisk is required in this case.
!LButton::
{
Click
Send {Alt up} ; Release the Alt key, which activates the selected window.
}
!Enter::
{
Send {Alt up} ; Release the Alt key, which activates the selected window.
}
~*Esc::
{
Send {Alt up} ; When the menu is cancelled, release the Alt key automatically.
;*Esc::Send {Esc}{Alt up} ; Without tilde (~), Escape would need to be sent.
}
I got ALT TAB to work with F1
By pressing F1 you can switch to the last window
While F1 is kept pressed you can move around with arrow keys or tab to select the window you need.
Code:
`F1::
Send, {ALT DOWN}{TAB}{TAB UP} ; If F1 is down it invokes the menu for switching windows.
KeyWait, F1 ; Show menu for switching windows by keeping ALT down until user physically releases F1.
Send, {ALT UP} ; If F1 is released release ALT key
return`
Documentation links
KeyWait
KeyList
I think this question was meant to be a simple request of: how to alt tab in Win10 using AHK, since win10 changed things up? -> I found the most simple solution as shown below... the code makes it necessary to keep the alt key down while the Win10 emu is open - then use the arrow keys an additional number of tabs (if you need three alt tabs, then it's "alt tab, then right 2", see?
macro key name::
{
Sleep 100
Send, ^c
Sleep 1000
Send, {alt down}{tab}
Sleep 400
Send, {right 2}{alt up}
Sleep 400
Send, ^v
Sleep 400
}
So just play with this snip in your code and you can jump passed the 'next' window(s) open.
Rossman

SendEvent ^{ins} isn't copying content to the clipboard

!c::
file_name = footnote.ini
restore_original_clipBoard := clipboard
clipboard =
KeyWait, Alt
KeyWait, c ;small c
BlockInput, on
SendEvent, ^{ins} ;^c doesn't work
ClipWait, 2 ; Wait for the clipboard to contain text.
if ErrorLevel
{
MsgBox Failed to save the selection: %clipboard%
exit
}
BlockInput, off
save_selection := clipboard
Problem: Despite a selection being made, Sendevent ^{ins} does not save it to the clipboard. Sometimes I have to repeat my hotkey, alt + c several times before the selection is being copied to the clipboard. The KeyWait should ensure me that only ^{ins} is being processed without any additional keys. What am I doing wrong here?
UPDATE
One of the ways I tried to force copy a selection to the clipboard was by using a while loop. I got it to work through the post: Looping clipboard and errorlevel evaluation not working as expected
PROBLEM
When I make a selection and press alt + c it sometimes gets stuck in the infinite loop that I implemented. But as you can see from that code:
clipboard := ""
while( StrLen(clipboard) < 1 )
{
Send, ^{ins}
Sleep, 50
}
MsgBox % ClipBoard
The infinite loop incorporates within itself a continues resending of ^{ins}. For some reason, my selection is not being recognized as a selection. Whilst it is in that infinite loop, I try to reselect the text. It then recognizes it instantly and copies my selection to the clipboard. But alas! The selection is incomplete because it goes so quick.
This problem is not always like that. Sometimes it recognizes the selection first spot on! So sometimes it copies my selection to my clipboard sometimes not. When it does not, then a resending of a ^{ins} does not seem to work. I do not want to the user to reselect his selection. Is that possible to do?
Send {Ctrl Down}{c}{Ctrl Up}
That presses Ctrl+C, you must do it instantly as one command apposed to pressing Ctrl waiting then pressing C.
Never seen Insert key used for copying text.
Also found this sends Ctrl+C as well.
Send, ^c
To send insert key use
{Insert}
This way works for me:
!vk43:: ; alt+c
clipContent:=ClipboardAll
Clipboard:=""
SendEvent, ^{Ins}
ClipWait, .75
MsgBox, % 262 . (ErrorLevel ? 160:208)
, % ErrorLevel ? "Period expired:":"Result:"
, % ErrorLevel ? "Failed to save the selection.":Clipboard
, % (ErrorLevel ? 0:2) . .5
Clipboard:=clipContent
KeyWait, vk43
Return
!vk43:: ; alt+c
clipContent:=ClipboardAll ; backup clipboard content (if needed)
Clipboard:="" ; no comment :)
Loop
{
SendEvent, ^{Ins}
ClipWait, .75 ; means 750ms, same if write 0.75
; assign value of "ErrorLevel" an variable for further usage
errLvl:=ErrorLevel
; monitoring current action (for debugging purpose only)
TrayTip, % "attempt: #"A_Index
, % """ErrorLevel"" of ""ClipWait"" command is: "errLvl
}
; here you can set the condition of ending the cycle: either...
; ...variable errLvl has not a true value,...
; ...or the number of attempts is equal 5
Until, Not errLvl Or A_Index=5
; value of each field of the command "MsgBox"...
; ...are set depending on the value of errLvl variable...
; ...using a ternary expression
; means if errLvl is a true, "options" field is 262160
MsgBox, % 262 . (errLvl ? 160:208)
; means that "title" has a couple variants
, % errLvl ? "Period expired:":"Result:"
; means that "text" has a couple variants
, % errLvl ? "Failed to save the selection.":Clipboard
; means if errLvl is a true, "timeout" field is 0.5 (500ms)
, % (errLvl ? 0:2) . .5
/* same that and above:
IfEqual, errLvl, % True, MsgBox, 262160
, % "Period expired:"
, % "Failed to save the selection."
, 0.5
Else MsgBox, 262208, % "Result:", % Clipboard, 2.5
*/
TrayTip ; remove "TrayTip" (for debugging purpose only)
; save an positive result (if needed)
IfEqual, errLvl, 0, Sleep, -1, someVar:=Clipboard
; return a temporarily saved data into clipboard (if needed)
Clipboard:=clipContent
KeyWait, % "vk43"
Return
From my experience whenever keystrokes are not recognized reliably it's due to either the system or the targeted program not keeping up with the speed at which those keys are sent.
For SendEvent you could try something like SetKeyDelay, 1000, 1000 and see if this improves things. The other option would be to send explicit down and up keys with intermittent sleep calls as outlined in this answer.