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| author | Tobias Kellner <tobias.kellner@iaik.tugraz.at> | 2016-06-30 14:44:04 +0200 |
|---|---|---|
| committer | Tobias Kellner <tobias.kellner@iaik.tugraz.at> | 2016-06-30 14:44:04 +0200 |
| commit | 967a0f646db5bbd802e7ee562ef1891078b51c10 (patch) | |
| tree | 83a88e25a2a0d23573fbddbcaad307c5c12cd166 /pdf-over-gui | |
| parent | ed6382d02cb8a241234574400a1f6a5a31d87796 (diff) | |
| download | pdf-over-967a0f646db5bbd802e7ee562ef1891078b51c10.tar.gz pdf-over-967a0f646db5bbd802e7ee562ef1891078b51c10.tar.bz2 pdf-over-967a0f646db5bbd802e7ee562ef1891078b51c10.zip | |
Fail safety
Diffstat (limited to 'pdf-over-gui')
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java | 9 | ||||
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java | 4 |
2 files changed, 10 insertions, 3 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java index 1ca05015..7f42db8f 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java @@ -409,9 +409,12 @@ public class PositioningComposite extends StateComposite { * the signature position */ void setFinalPosition() { - this.position = new SignaturePosition( - this.viewer.getSignaturePositionX(), - this.viewer.getSignaturePositionY(), this.currentPage); + if (this.currentPage == 0) + this.position = new SignaturePosition(); + else + this.position = new SignaturePosition( + this.viewer.getSignaturePositionX(), + this.viewer.getSignaturePositionY(), this.currentPage); PositioningComposite.this.state.updateStateMachine(); } diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java index 264ccd2f..34c1112f 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java @@ -198,6 +198,8 @@ public class SignaturePanel extends JPanel { * @return signature x coordinate */ public float getSignaturePositionX() { + if (this.sigPagePos == null) + return 0; return Math.max((float) this.sigPagePos.getX(), 0); } @@ -206,6 +208,8 @@ public class SignaturePanel extends JPanel { * @return signature y coordinate */ public float getSignaturePositionY() { + if (this.sigPagePos == null) + return 0; return Math.max((float) this.sigPagePos.getY(), 0); } |