[Digikam-devel] [Bug 211535] New: Revert and undo in image editor does not work

[Guenther M. Erhard]

https://bugs.kde.org/show_bug.cgi?id=211535

           Summary: Revert and undo in image editor does not work
           Product: digikam
           Version: unspecified
          Platform: SuSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: guenther.erhard at gmx.de


Version:           Version 1.0.0-beta6 (rev.: 1038724) (using KDE 4.2.4)
OS:                Linux
Installed from:    SuSE RPMs

Hi,

During editing pictures I discovered following two (probably related) problems:

1) Revert function
When I want to go back to the beginning of the editing because I'm not
satisfied with the result I use the button revert (or use the menu entry). But
calling that function shows an odd behaviour. After I selected "discard" in the
dialog the image disappears and the editor canvas remains black. I have to load
the file again from digikam or with the file-open dialog. In earlier versions
the editor loaded the file again by itself and the image appeared in its
unmodified state on the canvas. Here is what I got on the console after
pressing the discard button:
digikam(5081)/digikam (core) Digikam::DImg::load: ""  : Unknown image format
!!!
digikam(5081)/digikam (core) Digikam::DImgInterface::getImg: d->image is NULL
digikam(5081)/digikam (core) Digikam::DImg::load:
"/home/ablage/Grafiken/Originale/()
E_Barcelona_2006/Originalscans/Bild_M2c_063.tif"  : TIFF file identified

2) Undo function
During editing I want to undo a step (e.g. rotation or curves). In earlier
versions I used the function undo to do this. But now pressing the button (or
using the menu entry) has effect. The image stays as it is and also on the
console there are no messages. It seems like the function behind the toolbar
button is commented out.

TIA
Guenther

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