Display XFCE shorcut keys cheat sheat on desktop

Display XFCE shorcut keys cheat sheat on desktop - Printable Version

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Display XFCE shorcut keys cheat sheat on desktop - Moltke - 01-17-2020

Hi everyone! Hope you're all having a nice life and a wonderful 2020! Smile

We all love having shortcut keys for launching our most used apps, open directories or execute certain tasks, but sometimes it might be hard to remember each and every single one of them, even more if like me, you hardly ever use the mouse but rely on the keyboard most of the times. Once I had this idea of having a wallpaper with all the SCKs, but eventually I realized how inconvenient that was, besides the fact that it wasn't the prettiest background to look at day after day Tongue

I memorized a few and thought that was the best thing to do and the only solution, only it wasn't. A couple of years ago I discovered aswesome-wm and inmediately loved it; it's keyboard driven so most actions can be triggered by pressing a key combo, and that includes displaying all the available key combos, by pressing Meta key (win key)+S a quick presentation is displayed on the desktop with all of the shorcut keys available for every action you can perform; switch between windows, close/open a window, open a terminal, restart the window manager and so on ... so everytime I switched back to XFCE I really wanted to be able to do this, which I did and today I'm going to share with you how you can do it too.

1.- Create an image cointaining the shortcut keys you want to have at hand. You can do this by taking some screenshots at Settings >> Keyboard >> Application Shortcuts and Settings >> Window Manager >> Keyboard Then use something like GIMP and put those images together thus creating a new one, with the resolution of your screen i.e 1920x1080 or another size of your choice, name it whatever you like (I named mine sheet) and save it to your home directory or any other location of your choice. If you have the skiils, the time and the will to do so - I didn't - , you could also create your own custom image by tipying and/or copying and pasting them using GIMP or whatever it is you use.

2.- You need feh, https://feh.finalrewind.org/

Quote:an X11 image viewer aimed mostly at console users. Unlike most other viewers, it does not have a fancy GUI, but simply displays images. It is controlled via commandline arguments and configurable key/mouse actions.

This will be the app responsible for displaying your cheat sheet, to install it just open a terminal and type

Code:
sudo apt-get install feh

app size is around 2mb and total install size is around 10.5mb, so it won't eat your HDD/SSD space. Don't close the terminal just yet, you still need it. ;D

[Image: cLBJ1wf.png]

3.- Once feh's installed type

Code:
nano sc_cheat.sh

and paste the following lines in the new file

Code:
#!/bin/bash

#Show shortcut keys cheat sheet

if pidof feh [0-9]

   then

    killall feh 

   else

    feh sheet.png &   #this works if the img file is in your /home otherwise you have to specify the location or it won't. i.e feh /path/to/image &

fi

press Ctrl+o and then Enter to save the file, then press Ctrl+x to close nano. Don't close the terminal, you need to make the file executable, for that type

Code:
chmod 755 sc_cheat.sh

and hit Enter. Now you can test the script to see whether or not it works, to do that just type

Code:
./sc_cheat.sh

if eveything went right you'll be presented with your cheat sheet on your screen, to close the image, click on your terminal window and hit the up arrow key in your keyboard to go back a command in your history, which unless you had typed something else should be the script, then hit enter, o simply click on the close button in the feh window, that is, click on the "x". Alternatively, if you don't like using the terminal, then open a text editor of your choice i.e mousepad and create a new file, paste the lines above and save it with the .sh extension, open the location of the file in your file manager, right click on it, select properties from the context menu and check the box that reads Allow this file to run as a program, double-click on it or select it and hit enter to test it.

[Image: 50cXgjj.png]

4.- Open the terminal and type nano or use another text editor i.e mousepad, then copy and paste the following

Code:
[Desktop Entry]

Version=1.0

Name=Sheet

Categories=Accesories

Comment=Show shortcut keys cheat sheet

Exec=/home/youruser/sc_cheat.sh  #change "youruser" for your actual username

Icon=your_icon.png  #change "your_icon.png" for the actual name of the .png file.

Type=Application

Save it and name it whatever you like with the .desktop extension in /home/your_user/.local/share/applications (I named mine Sheet.desktop) now the script will be available in whisker menu.

[Image: uVMS1du.png]

5.- We want this to be available with a shorcut; it will run and stop the action when pressing the keys you assigned, so go to Settings >> Keyboard >> Application Shortcut click on the "+ Add" button and in the window that pops up where it reads command type /home/your_user/sc_cheat.sh or click on the open button and navigate to the script's location and select it, then click on OK and when asked press the keys you want to assign for launching it as well as stopping it and that's it.

[Image: gfI7cKm.png]

You can also make the window borderless by passing the -x flag to feh, for that our script should look like this.

Code:
#!/bin/bash

#Show shortcut keys cheat sheet

if pidof feh [0-9]

   then

    killall feh 

   else

    feh -x sheet.png &   #this will make the window borderless

fi

Now you won't have to remember every single one of your shortcut keys but just one, instead you can use that space in your memory you just gained for something else. ;D

Re: Display XFCE shorcut keys cheat sheat on desktop - Valtam - 01-18-2020

Very nice Smile

Do you have any screenshots?

Re: Display XFCE shorcut keys cheat sheat on desktop - Moltke - 01-18-2020

(01-18-2020, 02:06 AM)Jerry link Wrote: Very nice Do you have any screenshots?

I just added a few Smile

I do have some others when first did this but they are in Spanish and I thought it might be better if they are in English so members/users don't struggle while trying to follow the instructions.

Re: Display XFCE shorcut keys cheat sheat on desktop - Moltke - 01-18-2020

I knew posting this tutorial here wil pay off and indeed it did Smile

Been playing a bit with the cheat sheet cause I honestly didn't care too much that it was so simple as long as it served its purpose and it does, but I thought I might do better than that and think I'm going in the right direction ;D ... behold!

[Image: CddTZaG.png]

By the way, while playing around with this and reading here and

[Image: NIkCkzX.png]

By the way, while playing around with this I learnt that you can use imagemagick to manipulate the image and in fact use it in the script by passing something like this

Code:
display -colorspace CMY -raise 5 sheet.png &

This will result in something like the second image, the one with the black background. If you don't want to install feh, you can use that since magick's aleady installed in LL by default. However, I find that using feh is much better since using the magick method will open the image in the magick editor; right-clicking in the image pops ups the menu. Feh, on the other hand is just an image viewer so it won't do anything else but that. Forget that, after posting that out of curiosity I checked and turns out that right-clicking in the image with feh, also brings up a menu to perform some basic operations, but unlike magick it doesn't open an extra window., a very tiny one but still ;D

Re: Display XFCE shorcut keys cheat sheat on desktop - Moltke - 01-19-2020

Making progress ;D [member=2]Jerry[/member] How do you like these ones?

[Image: GPJ1mqH.png]

Still far from perfect cause I'm not artist nor is graphical design my area of expertise but definitely getting better and better ;D