From bcedf5b233ad5148e9f6254fb1134710ad1b7b2a Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Mon, 17 Jun 2002 11:31:20 +0000
Subject: [PATCH] Implement -t (--stop) option.

---
 pdf2swf/SWFOutputDev.cc |    5 +++++
 pdf2swf/SWFOutputDev.h  |    1 +
 pdf2swf/pdf2swf.cc      |    7 +++++++
 pdf2swf/swfoutput.cc    |    9 +++++++++
 pdf2swf/swfoutput.h     |    1 +
 5 files changed, 23 insertions(+)

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 17e3788..46bfb06 100644
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -1729,6 +1729,11 @@ int pdfswf_numpages()
   return doc->getNumPages();
 }
 
+void pdfswf_insertstop()
+{
+    insertstoptag = 1;
+}
+
 int closed=0;
 void pdfswf_close()
 {
diff --git a/pdf2swf/SWFOutputDev.h b/pdf2swf/SWFOutputDev.h
index e1fa38d..6db523f 100644
--- a/pdf2swf/SWFOutputDev.h
+++ b/pdf2swf/SWFOutputDev.h
@@ -18,6 +18,7 @@ void pdfswf_linksopennewwindow();
 void pdfswf_jpegquality(int);
 void pdfswf_performconversion();
 void pdfswf_storeallcharacters();
+void pdfswf_insertstop();
 
 int pdfswf_numpages();
 void pdfswf_convertpage(int page) ;
diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc
index 1122126..782e138 100644
--- a/pdf2swf/pdf2swf.cc
+++ b/pdf2swf/pdf2swf.cc
@@ -115,6 +115,11 @@ int args_callback_option(char*name,char*val) {
 	pdfswf_linksopennewwindow();
 	return 0;
     }
+    else if (!strcmp(name, "t"))
+    {
+	pdfswf_insertstop();
+	return 0;
+    }
     else if (!strcmp(name, "f"))
     {
 	pdfswf_storeallcharacters();
@@ -231,6 +236,7 @@ struct options_t options[] =
  {"L","preloader"},
  {"b","defaultviewer"},
  {"l","defaultpreloader"},
+ {"t","stop"},
  {0,0}
 };
 
@@ -272,6 +278,7 @@ void args_callback_usage(char*name)
 #endif
     printf("-f  --fonts                Store full fonts in SWF. (Don't reduce to used characters)\n");
     printf("-V  --version              Print program version\n");
+    printf("-t  --stop                 Insert a \"Stop\" Tag in every frame (don't turn pages automatically)\n");
 #ifndef SYSTEM_BACKTICKS
     printf("The following might not work because your system call doesn't support command substitution:\n");
 #endif
diff --git a/pdf2swf/swfoutput.cc b/pdf2swf/swfoutput.cc
index 2161d9e..330c890 100644
--- a/pdf2swf/swfoutput.cc
+++ b/pdf2swf/swfoutput.cc
@@ -36,6 +36,7 @@ int drawonlyshapes=0;
 int jpegquality=85;
 int storeallcharacters=0;
 int enablezlib=0;
+int insertstoptag=0;
 static int flag_protected = 0;
 
 typedef unsigned char u8;
@@ -969,6 +970,14 @@ static void endpage(struct swfoutput*obj)
       endtext();
     while(clippos)
         swfoutput_endclip(obj);
+
+    if(insertstoptag) {
+	ActionTAG*atag=0;
+	atag = action_Stop(atag);
+	atag = action_End(atag);
+	tag = swf_InsertTag(tag,ST_DOACTION);
+	swf_ActionSet(tag,atag);
+    }
     tag = swf_InsertTag(tag,ST_SHOWFRAME);
 }
 
diff --git a/pdf2swf/swfoutput.h b/pdf2swf/swfoutput.h
index 1c66788..896de37 100644
--- a/pdf2swf/swfoutput.h
+++ b/pdf2swf/swfoutput.h
@@ -21,6 +21,7 @@ extern int ignoredraworder; //default:0
 extern int drawonlyshapes; //default:0
 extern int jpegquality; //default:100;
 extern int storeallcharacters; // default:0
+extern int insertstoptag; //default:0
 
 typedef long int twip;
 
-- 
1.7.10.4