1 | Index: networkcontrol.cpp |
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2 | =================================================================== |
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3 | --- networkcontrol.cpp (revision 10187) |
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4 | +++ networkcontrol.cpp (working copy) |
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5 | @@ -328,7 +329,11 @@ |
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6 | return QString("ERROR: See 'help %1' for usage information") |
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7 | .arg(tokens[0]); |
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8 | |
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9 | + if(!gContext) return QString( "ERROR: Application has no context." ); |
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10 | + if(!gContext->GetMainWindow()) return QString( "ERROR: Application has no main window." ); |
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11 | + if(!gContext->GetMainWindow()->currentWidget()) return QString( "ERROR: Application has no current widget." ); |
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12 | QWidget *widget = gContext->GetMainWindow()->currentWidget()->focusWidget(); |
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13 | + if(!widget) return QString( "ERROR: Application has no focussed widget." ); |
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14 | unsigned int curToken = 1; |
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15 | while (curToken < tokens.size()) |
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16 | { |
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