[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

Added stdin support, fixed a couple of buglets.  Autocompletion population still
needs to be fixed because it conflicts with the stdin plugin now.


  A            stdinsource.cpp   1.1 [GPL (v2+)]
  A            stdinsource.h   1.1 [GPL (v2+)]
  M +1 -1      Makefile.am   1.48
  M +9 -0      kstdatasource.cpp   1.10
  M +10 -4     main.cpp   1.41
  M +4 -1      datasources/ascii/ascii.cpp   1.7
  R            kstfile.cpp   1.24
  R            kstfile.h   1.11


--- kdeextragear-2/kst/kst/Makefile.am  #1.47:1.48
@@ -7,5 +7,5 @@
 
 lib_LTLIBRARIES = libkst.la
-libkst_la_SOURCES = kstobject.cpp kstdatasource.cpp
+libkst_la_SOURCES = kstobject.cpp kstdatasource.cpp stdinsource.cpp
 libkst_la_LDFLAGS = -version-info 1:0:0 -no-undefined $(all_libraries)
 libkst_la_LIBADD = $(LIB_KIO)

--- kdeextragear-2/kst/kst/kstdatasource.cpp  #1.9:1.10
@@ -27,4 +27,5 @@
 #include <qfile.h>
 
+#include "stdinsource.h"
 
 
@@ -164,4 +165,8 @@ static KstDataSourcePtr findPluginFor(co
 KstDataSourcePtr KstDataSource::loadSource(const QString& filename, const QString& type) {
   kdDebug() << "LOAD SOURCE" << endl;
+  if (filename == "stdin") {
+    return new KstStdinSource;
+  }
+
   return findPluginFor(filename, type);
 }
@@ -182,4 +187,8 @@ KstDataSourcePtr KstDataSource::loadSour
     }
     n = n.nextSibling();
+  }
+
+  if (filename == "stdin") {
+    return new KstStdinSource;
   }
 

--- kdeextragear-2/kst/kst/main.cpp  #1.40:1.41
@@ -275,11 +275,17 @@ int main(int argc, char *argv[]) {
         file = KstDataSource::loadSource(args->arg(i_file));
 
-        if (!file || !file->isValid() || file->frameCount() < 1) {
+        if (!file) {
+          kdWarning() << I18N_NOOP("Error: No data in file: ")
+                      << args->arg(i_file) << endl;
+          delete kst;
+          exit(0);
+        }
+
+        if (!file->isValid() || file->frameCount() < 1) {
           kdWarning() << I18N_NOOP("Error: No data in file: ")
                       << args->arg(i_file) << endl;
           // The file might get data later!
-          //delete kst;
-          //exit(0);
         }
+
         KST::dataSourceList.append(file);
 

--- kdeextragear-2/kst/kst/datasources/ascii/ascii.cpp  #1.6:1.7
@@ -58,5 +58,8 @@ bool AsciiSource::initFile() {
   }
 
-  return update() == KstObject::UPDATE;
+  // Allow files to start out empty (stdin, for instance)
+  //return update() == KstObject::UPDATE;
+  update();
+  return true;
 }