fix: prevent clipboard overwrite on single click without selection#124
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zerone0x wants to merge 1 commit intocoder:mainfrom
Open
fix: prevent clipboard overwrite on single click without selection#124zerone0x wants to merge 1 commit intocoder:mainfrom
zerone0x wants to merge 1 commit intocoder:mainfrom
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The mouseup handler in SelectionManager was calling copyToClipboard() without first checking hasSelection(), causing single clicks on terminal cells to copy the character at that position to the clipboard. This overwrote the user's clipboard contents unexpectedly. Added a hasSelection() guard in the mouseup handler to match the pattern already used in the public copySelection() API. Fixes coder#108 Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
Fixes #108
Single clicks on terminal cells were triggering
copyToClipboard()in themouseuphandler without checkinghasSelection()first. This caused the user's clipboard to be silently overwritten with a single character from the clicked cell, even when no text was selected.Changes
hasSelection()guard in themouseuphandler inSelectionManager, matching the existing pattern in the publiccopySelection()APIRoot Cause
The
mousedownhandler sets bothselectionStartandselectionEndto the same cell on click, andisSelecting = true. Whenmouseupfires (without any drag),getSelection()returns the character at that single cell, andcopyToClipboard()overwrites the clipboard. ThehasSelection()method correctly identifies same-cell selections as not real selections, but themouseuphandler wasn't calling it.Test Plan
🤖 Generated with Claude Code (issue-hunter-pro)