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Made StartRadioButtons not depend on $1 and added an option to work with multiple "radio buttons" blocks

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3308 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-12-24 16:30:22 +00:00
parent 3ab14efa82
commit a6046b428a
2 changed files with 41 additions and 58 deletions
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53
Include/Sections.nsh
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@ -45,49 +45,58 @@
# macros for mutually exclusive section selection
# written by Tim Gallagher
#### usage example:
#### usage example (see one-section.nsi too):
# Var SomeVar
#
# Function .onSelChange
# !insertmacro StartRadioButtons
# !insertmacro StartRadioButtons $SomeVar
# !insertmacro RadioButton ${sec1}
# !insertmacro RadioButton ${sec2}
# !insertmacro RadioButton ${sec3}
# !insertmacro EndRadioButtons
# FunctionEnd
#
# Function .onInit
# !insertmacro UnselectSection ${sec1}
# StrCpy $SomeVar ${sec1} ; default section
# !insertmacro UnselectSection ${sec2}
# !insertmacro UnselectSection ${sec3}
# FunctionEnd
# starts the Radio Button Block
!macro StartRadioButtons
Push $0
SectionGetFlags $1 $0
IntOp $0 $0 & ${SECTION_OFF}
SectionSetFlags $1 $0
# Starts the Radio Button Block.
# You should pass a variable that keeps the selected section
# as the first parameter for this macro. This variable should
# be initialized to the default section's index. As this macro
# uses $R0 and $R1 you can't use those two as the varible
# which will keep the selected section.
!macro StartRadioButtons var
!define StartRadioButtons_Var "${var}"
Push $R0
SectionGetFlags "${StartRadioButtons_Var}" $R0
IntOp $R0 $R0 & ${SECTION_OFF}
SectionSetFlags "${StartRadioButtons_Var}" $R0
Push $2
StrCpy $2 $1
Push $R1
StrCpy $R1 "${StartRadioButtons_Var}"
!macroend
!macro RadioButton SECTION_NAME
SectionGetFlags ${SECTION_NAME} $0
IntOp $0 $0 & ${SF_SELECTED}
IntCmp $0 ${SF_SELECTED} 0 +2 +2
StrCpy $1 ${SECTION_NAME}
SectionGetFlags ${SECTION_NAME} $R0
IntOp $R0 $R0 & ${SF_SELECTED}
IntCmp $R0 ${SF_SELECTED} 0 +2 +2
StrCpy "${StartRadioButtons_Var}" ${SECTION_NAME}
!macroend
# ends the radio button block
!macro EndRadioButtons
StrCmp $2 $1 0 +4 ; selection hasn't changed
SectionGetFlags $1 $0
IntOp $0 $0 | ${SF_SELECTED}
SectionSetFlags $1 $0
StrCmp $R1 "${StartRadioButtons_Var}" 0 +4 ; selection hasn't changed
SectionGetFlags "${StartRadioButtons_Var}" $R0
IntOp $R0 $R0 | ${SF_SELECTED}
SectionSetFlags "${StartRadioButtons_Var}" $R0
Pop $2
Pop $0
Pop $R1
Pop $R0
!undef StartRadioButtons_Var
!macroend
; For details about SetSectionInInstType and ClearSectionInInstType, see