# endif
#endif
+#include <sstream>
+
#include <simgear/constants.h>
#include <simgear/debug/logstream.hxx>
#include <simgear/misc/sg_path.hxx>
/* ================ General Purpose Functions ================ */
-// General Purpose Message Box
+// General Purpose Message Box. Makes sure no more than 5 different
+// messages are displayed at the same time, and none of them are
+// duplicates. (5 is a *lot*, but this will hardly ever be reached
+// and we don't want to miss any, either.)
void mkDialog (const char *txt)
{
NewGUI *gui = (NewGUI *)globals->get_subsystem("gui");
if (!gui)
return;
- SGPropertyNode_ptr dlg = gui->getDialogProperties("message");
- if (!dlg)
+ SGPropertyNode *master = gui->getDialogProperties("message");
+ if (!master)
return;
- dlg->setStringValue("text/label", txt);
- dlg->setStringValue("button/legend", "OK");
- gui->showDialog("message");
+ const int maxdialogs = 5;
+ string name;
+ SGPropertyNode *msg = fgGetNode("/sim/gui/dialogs", true);
+ int i;
+ for (i = 0; i < maxdialogs; i++) {
+ std::ostringstream s;
+ s << "message-" << i;
+ name = s.str();
+
+ if (!msg->getNode(name.c_str(), false))
+ break;
+
+ if (!strcmp(txt, msg->getNode(name.c_str())->getStringValue("message"))) {
+ SG_LOG(SG_GENERAL, SG_WARN, "mkDialog(): duplicate of message " << txt);
+ return;
+ }
+ }
+ if (i == maxdialogs)
+ return;
+ msg = msg->getNode(name.c_str(), true);
+ msg->setStringValue("message", txt);
+ msg = msg->getNode("dialog", true);
+ copyProperties(master, msg);
+ msg->setStringValue("name", name.c_str());
+ gui->newDialog(msg);
+ gui->showDialog(name.c_str());
}
// Message Box to report an error.
msg += '\n';
msg += throwable.getFormattedMessage();
if (!throwable.getOrigin().empty()) {
- msg += "\n (reported by ";
- msg += throwable.getOrigin();
- msg += ')';
+ msg += "\n (reported by ";
+ msg += throwable.getOrigin();
+ msg += ')';
}
SG_LOG(SG_GENERAL, SG_ALERT, msg);
mkDialog(msg.c_str());
void fgDumpSnapShot () {
bool show_pu_cursor = false;
char *filename = new char [24];
- string message;
static int count = 1;
static const SGPropertyNode *master_freeze
fclose(fp);
}
- if ( sg_glDumpWindow( filename,
- fgGetInt("/sim/startup/xsize"),
- fgGetInt("/sim/startup/ysize")) ) {
- message = "Snapshot saved to \"";
+ int result = sg_glDumpWindow(filename,
+ fgGetInt("/sim/startup/xsize"),
+ fgGetInt("/sim/startup/ysize"));
+ fgSetString("/sim/last-screenshot", result ? filename : "");
+
+ fgSetBool("/sim/signals/screenshot", false);
+ //mkDialog (message.c_str());
+
+ delete [] filename;
+
+ if ( show_pu_cursor ) {
+ puShowCursor();
+ }
+
+ TurnCursorOn();
+
+ if ( !freeze ) {
+ fgSetBool("/sim/freeze/master", false);
+ }
+}
+
+// do a screen snap shot
+void fgDumpSceneGraph()
+{
+ char *filename = new char [24];
+ string message;
+ static int count = 1;
+
+ FGRenderer *renderer = globals->get_renderer();
+
+ static const SGPropertyNode *master_freeze
+ = fgGetNode("/sim/freeze/master");
+
+ bool freeze = master_freeze->getBoolValue();
+ if ( !freeze ) {
+ fgSetBool("/sim/freeze/master", true);
+ }
+
+ while (count < 1000) {
+ FILE *fp;
+ snprintf(filename, 24, "fgfs-graph-%03d.osg", count++);
+ if ( (fp = fopen(filename, "r")) == NULL )
+ break;
+ fclose(fp);
+ }
+
+ if ( fgDumpSceneGraphToFile(filename)) {
+ message = "Scene graphe saved to \"";
message += filename;
message += "\".";
} else {
message += "\".";
}
- fgSetBool("/sim/signals/screenshot", false);
mkDialog (message.c_str());
delete [] filename;
- if ( show_pu_cursor ) {
- puShowCursor();
- }
-
- TurnCursorOn();
-
if ( !freeze ) {
fgSetBool("/sim/freeze/master", false);
}
}
+
+