X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Ftool%2Fmain.cpp;h=7fa7357b251ac90b0b94605eb824a59a66072776;hb=55323d29e72ab09cb29414e861458ed0713b97be;hp=370e8bbb4d39006f23e7b0a2ba70d88a8ba97349;hpb=5342158a872bf2c3ffbc34f52847ddadfc171307;p=synfig.git

diff --git a/synfig-core/trunk/src/tool/main.cpp b/synfig-core/trunk/src/tool/main.cpp
index 370e8bb..7fa7357 100644
--- a/synfig-core/trunk/src/tool/main.cpp
+++ b/synfig-core/trunk/src/tool/main.cpp
@@ -258,6 +258,7 @@ struct Job
 
 	int quality;
 	bool sifout;
+	bool list_canvases;
 };
 
 typedef list<String> arg_list_t;
@@ -267,9 +268,7 @@ void guid_test()
 {
 	cout<<"GUID Test"<<endl;
 	for(int i=20;i;i--)
-	{
 		cout<<synfig::GUID().get_string()<<' '<<synfig::GUID().get_string()<<endl;
-	}
 }
 
 void signal_test_func()
@@ -335,7 +334,10 @@ void display_help(int amount)
 		Argument("--dpi","<res>",_("Set the physical resolution (dots-per-inch)"));
 		Argument("--dpi-x","<res>",_("Set the physical X resolution (dots-per-inch"));
 		Argument("--dpi-y","<res>",_("Set the physical Y resolution (dots-per-inch)"));
+
+		Argument("--list-canvases",NULL,_("List the exported canvases in the composition"));
 		Argument("--append","<filename>",_("Append layers in <filename> to composition"));
+
 		Argument("--layer-info","<layer>",_("Print out layer's description, parameter info, etc."));
 		Argument("--layers",NULL,_("Print out the list of available layers"));
 		Argument("--targets",NULL,_("Print out the list of available targets"));
@@ -418,7 +420,8 @@ int process_global_flags(arg_list_t &arg_list)
 			Progress p(PACKAGE);
 			synfig::Main synfig_main(dirname(progname),&p);
 			iter=next++;
-			if (iter==arg_list.end()) {
+			if (iter==arg_list.end())
+			{
 				error("The `%s' flag requires a value.  Use --help for a list of options.", "--layer-info");
 				return SYNFIGTOOL_MISSINGARGUMENT;
 			}
@@ -529,7 +532,8 @@ int process_global_flags(arg_list_t &arg_list)
 }
 
 /* true if the given flag takes an extra parameter */
-bool flag_requires_value(String flag) {
+bool flag_requires_value(String flag)
+{
 	return (flag=="-a"			|| flag=="-c"			|| flag=="-g"			|| flag=="-h"			|| flag=="-o"		||
 			flag=="-Q"			|| flag=="-s"			|| flag=="-t"			|| flag=="-T"			|| flag=="-w"		||
 			flag=="--append"	|| flag=="--begin-time"	|| flag=="--dpi"		|| flag=="--dpi-x"		|| flag=="--dpi-y"	||
@@ -553,7 +557,8 @@ int extract_arg_cluster(arg_list_t &arg_list,arg_list_t &cluster)
 			cluster.push_back(*iter);
 			arg_list.erase(iter);
 			iter=next++;
-			if (iter==arg_list.end()) {
+			if (iter==arg_list.end())
+			{
 				error("The `%s' flag requires a value.  Use --help for a list of options.", cluster.back().c_str());
 				return SYNFIGTOOL_MISSINGARGUMENT;
 			}
@@ -826,6 +831,30 @@ int extract_canvasid(arg_list_t &arg_list,string &canvasid)
 	return SYNFIGTOOL_OK;
 }
 
+int extract_list_canvases(arg_list_t &arg_list,bool &list_canvases)
+{
+	arg_list_t::iterator iter, next;
+
+	for(next=arg_list.begin(),iter=next++;iter!=arg_list.end();iter=next++)
+		if(*iter=="--list-canvases")
+		{
+			list_canvases = true;
+			arg_list.erase(iter);
+		}
+
+	return SYNFIGTOOL_OK;
+}
+
+void list_child_canvases(string prefix, Canvas::Handle canvas)
+{
+	Canvas::Children children(canvas->children());
+	for (Canvas::Children::iterator iter = children.begin(); iter != children.end(); iter++)
+	{
+		cout << prefix << ":" << (*iter)->get_id() << endl;
+		list_child_canvases(prefix + ":" + (*iter)->get_id(), *iter);
+	}
+}
+
 /* === M E T H O D S ======================================================= */
 
 /* === E N T R Y P O I N T ================================================= */
@@ -851,6 +880,7 @@ int main(int argc, char *argv[])
 		cerr<<_("FATAL: Synfig Version Mismatch")<<endl;
 		return SYNFIGTOOL_BADVERSION;
 	}
+
 	if(argc==1)
 	{
 		display_help(0);
@@ -898,6 +928,10 @@ int main(int argc, char *argv[])
 				continue;
 			}
 
+			bool list_canvases = false;
+			extract_list_canvases(imageargs, list_canvases);
+			job_list.front().list_canvases = list_canvases;
+
 			job_list.front().root->set_time(0);
 
 			string canvasid;
@@ -922,7 +956,6 @@ int main(int argc, char *argv[])
 					cerr<<_("Throwing out job...")<<endl;
 					job_list.pop_front();
 					continue;
-
 				}
 			}
 			else
@@ -1015,9 +1048,7 @@ int main(int argc, char *argv[])
 			job_list.front().target=synfig::Target::create(target_name,job_list.front().outfilename);
 
 			if(target_name=="sif")
-			{
 				job_list.front().sifout=true;
-			}
 			else
 			{
 				if(!job_list.front().target)
@@ -1041,9 +1072,7 @@ int main(int argc, char *argv[])
 
 			// Set the threads for the target
 			if(job_list.front().target && Target_Scanline::Handle::cast_dynamic(job_list.front().target))
-			{
 				Target_Scanline::Handle::cast_dynamic(job_list.front().target)->set_threads(threads);
-			}
 
 			if(imageargs.size())
 			{
@@ -1092,29 +1121,32 @@ int main(int argc, char *argv[])
 
 		RenderProgress p;
 		p.task(job_list.front().filename+" ==> "+job_list.front().outfilename);
-		if(!job_list.front().sifout)
+		if(job_list.front().sifout)
 		{
-			VERBOSE_OUT(1)<<_("Rendering...")<<endl;
-			etl::clock timer;
-			timer.reset();
-			// Call the render member of the target
-			if(!job_list.front().target->render(&p))
+			if(!save_canvas(job_list.front().outfilename,job_list.front().canvas))
 			{
 				cerr<<"Render Failure."<<endl;
 				return SYNFIGTOOL_RENDERFAILURE;
 			}
-			if(print_benchmarks)
-			{
-				cout<<job_list.front().filename+": Rendered in "<<timer()<<" seconds."<<endl;
-			}
+		}
+		else if (job_list.front().list_canvases)
+		{
+			list_child_canvases(job_list.front().filename + "#", job_list.front().canvas);
+			cerr << endl;
 		}
 		else
 		{
-			if(!save_canvas(job_list.front().outfilename,job_list.front().canvas))
+			VERBOSE_OUT(1)<<_("Rendering...")<<endl;
+			etl::clock timer;
+			timer.reset();
+			// Call the render member of the target
+			if(!job_list.front().target->render(&p))
 			{
 				cerr<<"Render Failure."<<endl;
 				return SYNFIGTOOL_RENDERFAILURE;
 			}
+			if(print_benchmarks)
+				cout<<job_list.front().filename+": Rendered in "<<timer()<<" seconds."<<endl;
 		}
 	}