810a9651a3
rather than calling the script unconditionally per redraw, we now have a `title_dirty` flag and keep track of when any of the relavent information changes. Co-authored-by: Arthur Williams <taaparthur@gmail.com> Partially fixes: https://github.com/nsxiv/nsxiv/issues/258
28 lines
899 B
Bash
Executable File
28 lines
899 B
Bash
Executable File
#!/bin/sh
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# Example for $XDG_CONFIG_HOME/nsxiv/exec/win-title
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# Called by nsxiv(1) whenever any of the relevant information changes.
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# The output is set as nsxiv's window title.
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#
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# Arguments, "Optional" arguments might be empty:
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# $1: resolved absolute path of the current file
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# $2: current file number
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# $3: total file number
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# $4: image width (Optional: Disabled on thumbnails mode)
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# $5: image height (Optional: Disabled on thumbnails mode)
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# $6: current zoom (Optional: Disabled on thumbnails mode)
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#
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# The term file is used rather than image as nsxiv does not
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# precheck that the input files are valid images. Total file
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# count may be different from the actual count of valid images.
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exec 2>/dev/null
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filename="${1##*/}"
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if [ -n "$4" ]; then # image mode
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printf "%s" "nsxiv - ${filename} | ${4}x${5} ${6}% [${2}/${3}]"
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else
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printf "%s" "nsxiv - ${filename} [${2}/${3}]"
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fi
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