2007-02-08 21:09:30 +00:00
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/*
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Option to download GSView (PDF/Postscript viewer)
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*/
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;--------------------------------
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;Sections
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Section -Viewer ExternalViewer
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!insertmacro ExternalComponent Viewer
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SectionEnd
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;--------------------------------
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;Functions
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Function InitSizeViewer
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;Get size of viewer installer
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SectionGetSize ${ExternalViewer} $SizeViewer
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!ifndef SETUPTYPE_BUNDLE
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;Add download size
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IntOp $SizeViewer $SizeViewer + ${SIZE_DOWNLOAD_VIEWER}
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!endif
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FunctionEnd
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;--------------------------------
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;Page functions
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Function PageViewer
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;Show page if no viewer is installed, the user has Power User or Administrator priviledges and
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;Ghostscript is installed or will be installed
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${if} $AdminOrPowerUser == ${FALSE}
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${orif} $PathViewer == "associated"
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Abort
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${endif}
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${if} $PathGhostscript == ""
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${andif} $SetupGhostscript == ${FALSE}
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!insertmacro SetComponentState $R0 Viewer
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Abort
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${endif}
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!insertmacro MUI_HEADER_TEXT $(TEXT_VIEWER_TITLE) $(TEXT_VIEWER_SUBTITLE)
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!insertmacro MUI_INSTALLOPTIONS_DISPLAY "viewer.ini"
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FunctionEnd
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Function PageViewerValidate
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;Download?
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!insertmacro MUI_INSTALLOPTIONS_READ $R0 "viewer.ini" "Field 2" "State"
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!insertmacro SetComponentState $R0 Viewer
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FunctionEnd
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