From e0ac5d79c01e458eeb5eb4233f8a0360db878911 Mon Sep 17 00:00:00 2001
From: Thomas <>
Date: Thu, 12 Jan 2023 12:58:24 +0100
Subject: feat(signatureblock): optimize processing for signed documents with
 less space for signature block

Issue #73

add configuration property to stop signing process if
document has less space for new signature block and
new page is not allowed because document is already signed
---
 pdf-as-lib/src/configuration/cfg/advancedconfig.properties          | 6 +++++-
 .../main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'pdf-as-lib')

diff --git a/pdf-as-lib/src/configuration/cfg/advancedconfig.properties b/pdf-as-lib/src/configuration/cfg/advancedconfig.properties
index c5fd06e9..9ba105d1 100644
--- a/pdf-as-lib/src/configuration/cfg/advancedconfig.properties
+++ b/pdf-as-lib/src/configuration/cfg/advancedconfig.properties
@@ -21,7 +21,6 @@
 
 #enable_placeholder_search=true
 
-
 #Aktiviert oder deaktiviert die Kompatibilität mit dem PAdES Signaturstandard manuell
 #sig_obj.PAdESCompatibility=[true|false]
 
@@ -42,6 +41,11 @@
 # MATCH_MODE_SORTED = 3
 #placeholder_mode=
 
+
+### stop processing it signature-block can not valid placed on document
+sigblock.placement.less.space.failing=false
+
+
 ##################
 # Signaturdienste
 
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
index 4d6cef47..21a8e3b9 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/IConfigurationConstants.java
@@ -110,6 +110,8 @@ public interface IConfigurationConstants {
 	/**
 	 * Visual Signature placement
 	 */
+	
+	public static final String SIG_BLOCK_LESS_SPACE_STOPPING_WITH_ERROR = "sigblock.placement.less.space.failing";
 	public static final String BG_COLOR_DETECTION = "sigblock.placement.bgcolor.detection.enabled";
 	public static final String SIG_PLACEMENT_DEBUG_OUTPUT = "sigblock.placement.debug.file";
 
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