Let's not include the time of the build in the binary. The date is enough.
[synfig.git] / synfig-core / trunk / src / tool / main.cpp
index 64ac382..77281c8 100644 (file)
@@ -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()
@@ -330,9 +329,15 @@ void display_help(int amount)
                Argument("--fps","<framerate>",_("Set the frame rate"));
                Argument("--time","<time>",_("Render a single frame at <seconds>"));
                Argument("--begin-time","<time>",_("Set the starting time"));
+               Argument("--start-time","<time>",_("Set the starting time"));
                Argument("--end-time","<time>",_("Set the ending time"));
-               Argument("--dpi","<res>",_("Set the dots-per-inch"));
+               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"));
@@ -382,7 +387,7 @@ int process_global_flags(arg_list_t &arg_list)
                if(*iter == "--info")
                {
                        cout<<PACKAGE"-"VERSION<<endl;
-                       cout<<"Compiled on "__DATE__ " at "__TIME__;
+                       cout<<"Compiled on "__DATE__ /* " at "__TIME__ */;
 #ifdef __GNUC__
                        cout<<" with GCC "<<__VERSION__;
 #endif
@@ -415,6 +420,11 @@ 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())
+                       {
+                               error("The `%s' flag requires a value.  Use --help for a list of options.", "--layer-info");
+                               return SYNFIGTOOL_MISSINGARGUMENT;
+                       }
                        Layer::Handle layer=synfig::Layer::create(*iter);
                        cout<<"Layer Name: "<<layer->get_name()<<endl;
                        cout<<"Localized Layer Name: "<<layer->get_local_name()<<endl;
@@ -522,12 +532,12 @@ int process_global_flags(arg_list_t &arg_list)
 }
 
 /* true if the given flag takes an extra parameter */
-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"         || flag=="--end-frame"          || flag=="--end-time"   || flag=="--fps"        ||
-                       flag=="--frame"         || flag=="--start-frame"        || flag=="--start-time" || flag=="--time"       );
+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"      ||
+                       flag=="--end-time"      || flag=="--fps"                || flag=="--layer-info" || flag=="--start-time" || flag=="--time"       );
 }
 
 int extract_arg_cluster(arg_list_t &arg_list,arg_list_t &cluster)
@@ -547,7 +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;
                        }
@@ -820,6 +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 ================================================= */
@@ -845,6 +880,7 @@ int main(int argc, char *argv[])
                cerr<<_("FATAL: Synfig Version Mismatch")<<endl;
                return SYNFIGTOOL_BADVERSION;
        }
+
        if(argc==1)
        {
                display_help(0);
@@ -892,6 +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;
@@ -916,7 +956,6 @@ int main(int argc, char *argv[])
                                        cerr<<_("Throwing out job...")<<endl;
                                        job_list.pop_front();
                                        continue;
-
                                }
                        }
                        else
@@ -1009,9 +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)
@@ -1035,9 +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())
                        {
@@ -1086,29 +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;
                }
        }