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@@ -525,8 +525,10 @@ generated file empty.
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525
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525
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@<Header files to include@>@/
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526
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526
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@<Class declarations@>@/
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527
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527
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@<Function prototypes for scripting@>@/
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528
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+@<Logging function prototype@>@/
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528
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529
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@<Class implementations@>@/
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529
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530
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@<Functions for scripting@>@/
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531
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+@<Logging function implementation@>@/
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530
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532
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@<The main program@>
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531
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533
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#include "moc_typica.cpp"
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532
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534
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@@ -12717,6 +12719,7 @@ build.
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12717
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12719
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@<The main program@>=
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12718
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12720
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int main(int argc, char **argv)@/
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12719
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12721
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{@/
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12722
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+ @<Set up logging@>@;
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12720
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12723
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int *c = &argc;
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12721
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12724
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Application app(*c, argv);
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12722
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12725
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@<Set up icons@>@;
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@@ -12736,6 +12739,31 @@ int main(int argc, char **argv)@/
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12736
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12739
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return retval;@/
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12737
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12740
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}
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12738
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12741
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12742
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+@ Proof of concept for the introduction of logging warnings to a file. This is
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12743
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+primarily for the benefit of people using Windows without an attached debugger.
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12744
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+Before this is merged to development it should allow the person using Typica
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12745
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+more control over if this should be enabled (by default it should not) and
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12746
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+where the output is sent.
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12747
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+
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12748
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+@<Set up logging@>=
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12749
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+qInstallMsgHandler(messageFileOutput);
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12750
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+
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12751
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+@ This requires that we have our messageFileOutput function.
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12752
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+
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12753
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+@<Logging function prototype@>=
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12754
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+void messageFileOutput(QtMsgType type, const char *msg);
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12755
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+
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12756
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+@ The current implementation is straightforward.
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12757
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+
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12758
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+@<Logging function implementation@>=
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12759
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+void messageFileOutput(QtMsgType type, const char *msg)
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12760
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+{
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12761
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+ QFile output("Typica-"+QDate::currentDate().toString("yyyy-MM-dd")+".log");
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12762
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+ output.open(QIODevice::WriteOnly | QIODevice::Append);
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12763
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+ QTextStream outstream(&output);
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12764
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+ outstream << msg << "\n";
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12765
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+}
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12766
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+
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12739
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12767
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@ \pn{} 1.4 introduces the ability to use icons in certain interface elements.
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12740
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12768
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Some commonly desired public domain graphics are provided by the Tango Desktop
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12741
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12769
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Project. We also set an application level default window icon.
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