| Summary: | EDITING: Undoing column delete operation with merged cells is very slow and scrolls the document | ||
|---|---|---|---|
| Product: | LibreOffice | Reporter: | Aurimas Fišeras <aurimas> |
| Component: | Spreadsheet | Assignee: | Not Assigned <libreoffice-bugs> |
| Status: | NEW --- | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | aurimas |
| Version: | 3.3.1 release | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
Sample document
How it looks. |
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Not Reproduced with LO 3.3.1 RC2 Ubuntu 10.04 x86. All operations takes less then 2 seconds. Please provide uname -a and Windows version. I can reproduce it on Windows XP, Windows 2003 64-bit TS server with clean user's profile. I can also reproduce it on Ubuntu 11.04 (Linux 2.6.38-5-generic #32-Ubuntu SMP Tue Feb 22 16:10:15 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux) with LibO 3.3.0, 3.3.1, 3.4-git. Kohei, any ideas? Assign back to list if nothing can be done without a complete rewrite;) Created attachment 46703 [details]
How it looks.
I can still reproduce the effect on all machines (Linux, Windows) I try with all versions of LibreOffce (up to LO 3.4b5).
I can still reproduce this bug in 3.5.0beta2 on Windows XP. Still a problem in LibO 3.6.0 (and AOO 3.4). Still a problem in LibreOffice 3.6.3.2 (Build ID: 58f22d5) on Windows XP and Ubuntu 12.10 64-bit. Checked with Libreoffice 3.7.0.0.alpha0+ (Build ID: bce042) on Ubuntu 12.10 64-bit - same problem. Ubuntu 13.04 64-bit. LibreOffice 4.0.0.0.alpha1+ (Build ID: 233369b1e7990c6a3d03810b81eae0ee9175771) Callgrind log: http://ubuntuone.com/1q8MmMEkwL1FLZnbreec9F Callgrind log collected by running: valgrind --tool=callgrind --simulate-cache=yes --instr-atstart=no --dump-instr=yes ./soffice.bin --calc --splash-pipe=0 Then opened a sample document, deleted column B. Started callgrind with "callgrind_control -i on", and pressed Ctrl+Z. After undo operation finished, exited LibreOffice. It is even worse in 4.2 (4.2.0.0.alpha0+ Build ID: d3c70e68c652bbdeeaea20200e003b6c5f92a62f). Ubuntu 13.10 64-bit: On LibreOffice 4.1.1.2 undo operation (step 4) takes 21 seconds to complete On LibreOffice 4.2.0.0.alpha0+ undo operation (step 4) takes 137 seconds to complete. Version: 4.4.0.0.alpha2+ Build ID: 9dc7bae64d1c08e06c755ea97c21e50bd6a8eec1 Locale: lt_LT Still reproducible. |
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Created attachment 43803 [details] Sample document How to reproduce: 1. Open attached document. 2. Select Column B. 3. Delete Column B (takes too long). 4. Undo last operation (Ctrl+Z) (takes very long). 5. (Optional) Redo last operation (Ctrl+Y) (takes very long). Column B is restored, but the document starts scrolling, and merged cells are selected one by one. This takes very long time to complete. This affects LibO 3.3.1, OO 3.2 - 3.4 on Linux/Windows. In Excel both operations (3, 4) are completed instantly.