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Commit d55051c5 authored by John van Groningen's avatar John van Groningen
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move functions that depend on ObjectIO to UtilObjectIO

parent b3ccf9c8
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Win/UtilIO.dcl
View file @ d55051c5
definition module UtilIO
import StdString, StdFile
import StdPSt, StdMaybe, StdPictureDef, StdId
import UtilDate
LaunchApplication :: !{#Char} !{#Char} !Bool !Files -> ( !Bool, !Files)
......@@ -25,11 +24,3 @@ GetLongPathName :: !String -> String;
GetShortPathName :: !String -> (!Bool,!String);
GetCurrentDirectory :: (!Bool,!String)
selectInputFile` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectOutputFile` :: !String !String !String !(PSt .l) -> (!Maybe String,!(PSt .l))
selectDirectory` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
ShellDefault :: !{#Char} !(PSt .l) -> (!Int,!(PSt .l))
GetDialogBackgroundColour :: !(PSt .l) -> (!Colour, !PSt .l)
isWindow :: !Id *(PSt .l) -> (Bool,*(PSt .l))
Win/UtilIO.icl
View file @ d55051c5
implementation module UtilIO
/*
modify to use 'clCCall_12' functions instead of redefining them here...
*/
import StdArray, StdBool, StdClass, StdFile, StdList
import UtilDate
import StdSystem, StdWindow
import code from library "util_io_kernel_lib"
import code from library "util_io_shell_lib"
//--
CcRqSHELLDEFAULT :== 1476
osIgnoreCallback :: !CrossCallInfo !*OSToolbox -> (!CrossCallInfo,!*OSToolbox)
osIgnoreCallback _ tb
= (return0Cci,tb)
osShellDefault :: !{#Char} !*OSToolbox -> (!Int,!*OSToolbox)
osShellDefault file tb
// # tb = winInitialiseTooltips tb
# (cstr,tb) = winMakeCString file tb
# (ret,tb) = (issueCleanRequest2 osIgnoreCallback (Rq2Cci CcRqSHELLDEFAULT 0 cstr) tb)
# tb = winReleaseCString cstr tb
= (ret.p1,tb)
//---
SW_SHOWNORMAL :== 1
ShellDefault :: !{#Char} !(PSt .l) -> (!Int,!(PSt .l))
ShellDefault file ps
= accPIO (accIOToolbox (osShellDefault file)) ps
// = accPIO (accIOToolbox (ShellExecute 0 0 file 0 0 SW_SHOWNORMAL)) ps
ShellExecute :: !Int !Int !{#Char} !Int !Int !Int !*OSToolbox -> (!Int,!*OSToolbox)
ShellExecute _ _ _ _ _ _ _ = code {
ccall ShellExecuteA@24 "IIsIII:I:I"
}
//---
import code from library "util_io_kernel_lib" // GetShortPathNameA@12
import StdArray, StdBool, StdClass, StdFile, StdList, StdTuple, StdString
import UtilDate
import StdPathname, Directory
from Platform import DirSeparator
FReadOnly :: !{#Char} !*env -> (!Bool, !*env) | FileSystem env
FReadOnly path files
......@@ -84,52 +47,41 @@ FFileSize path files
//--
//:: OSToolbox
// :== Int
:: OSToolbox :== Int
WinLaunchApp :: !{#Char} !Bool !*OSToolbox -> ( !Bool, !*OSToolbox)
WinLaunchApp _ _ _
= code
= code inline
{
.inline WinLaunchApp
ccall WinLaunchApp "SII-II"
.end
ccall WinLaunchApp "SII-II"
}
WinLaunchApp2 :: !{#Char} !{#Char} !Bool !*OSToolbox -> ( !Bool, !*OSToolbox)
WinLaunchApp2 _ _ _ _
= code
= code inline
{
.inline WinLaunchApp2
ccall WinLaunchApp2 "SSII-II"
.end
ccall WinLaunchApp2 "SSII-II"
}
WinGetModulePath :: {#Char}
WinGetModulePath
= code
= code inline
{
.inline WinGetModulePath
ccall WinGetModulePath "-S"
.end
ccall WinGetModulePath "-S"
}
WinFileModifiedDate :: !{#Char} -> ( !Bool, !Int, !Int, !Int, !Int, !Int, !Int)
WinFileModifiedDate _
= code
= code inline
{
.inline WinFileModifiedDate
ccall WinFileModifiedDate "S-IIIIIII"
.end
ccall WinFileModifiedDate "S-IIIIIII"
}
WinFileExists :: !{#Char} -> Bool
WinFileExists _
= code
= code inline
{
.inline WinFileExists
ccall WinFileExists "S-I"
.end
ccall WinFileExists "S-I"
}
//--
......@@ -188,7 +140,7 @@ LastColon :: !String !Int -> (!Bool, !Int);
LastColon s i
| i <= 0
= (False,0);
| dirseparator==s.[i]
| DirSeparator==s.[i]
= (True, i);
= LastColon s (dec i);
......@@ -259,7 +211,7 @@ GetLongPathName short_path = expand_8_3_names_in_path short_path;
GetShortPathName :: !String -> (!Bool,!String);
GetShortPathName long_path
#! long_path = if null_terminated long_path (long_path+++."\0")
#! long_path = if null_terminated long_path (long_path+++"\0")
#! (result,short_path) = Helper long_path
#! short_path = if null_terminated short_path (short_path%(0,size short_path - 2))
= (result <> 0,short_path);
......@@ -315,216 +267,3 @@ where
ccall GetModuleFileNameA@12 "PIsI:I"
}
*/
//====
import StdTuple, clCCall_12, clCrossCall_12
import StdPSt, StdMaybe, iostate
from deviceevents import :: SchedulerEvent
from osfileselect import osInitialiseFileSelectors
from scheduler import handleOneEventForDevices
from commondef import fatalError
CcRqALTDIRECTORYDIALOG :== 1475
CcRqALTFILEOPENDIALOG :== 1478
CcRqALTFILESAVEDIALOG :== 1479
selectInputFile` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectInputFile` pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectinputfile handleOSEvent pState tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
selectOutputFile` :: !String !String !String !(PSt .l) -> (!Maybe String,!(PSt .l))
selectOutputFile` prompt filename ok pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectoutputfile handleOSEvent pState prompt filename ok tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
selectDirectory` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectDirectory` env
// = selectDirectory Nothing env
# initial = global.[0]
# (result,env) = selectDirectory initial env
# (result,_) = case result of
Nothing -> (result,global)
(Just _) -> update_maybe_string result global
= (result,env)
where
selectDirectory :: !(Maybe String) !(PSt .l) -> (!Maybe String,!PSt .l)
selectDirectory initial pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectdirectory handleOSEvent pState initial tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
// handleOSEvent turns handleOneEventForDevices into the form required by osSelect(in/out)putfile.
handleOSEvent :: !OSEvent !*(PSt .l) -> *PSt .l
handleOSEvent osEvent pState
= thd3 (handleOneEventForDevices (ScheduleOSEvent osEvent []) pState)
osSelectinputfile :: !(OSEvent->.s->.s) !.s !*OSToolbox -> (!Bool,!String,!.s,!*OSToolbox)
osSelectinputfile handleOSEvent state tb
# (rcci,state,tb) = issueCleanRequest (callback handleOSEvent) (Rq0Cci CcRqALTFILEOPENDIALOG) state tb
# (ok,name,tb) = getinputfilename rcci tb
= (ok,name,state,tb)
where
getinputfilename :: !CrossCallInfo !*OSToolbox -> (!Bool,!String,!*OSToolbox)
getinputfilename {ccMsg=CcRETURN2,p1=ok,p2=ptr} tb
| ok==0
= (False,"",tb)
| otherwise
# (pathname,tb) = winGetCStringAndFree ptr tb
= (True,pathname,tb)
getinputfilename {ccMsg=CcWASQUIT} tb
= (False,"",tb)
getinputfilename {ccMsg} _
= osfileselectFatalError "osSelectinputfile" ("unexpected ccMsg field of return CrossCallInfo ("+++toString ccMsg+++")")
osSelectoutputfile :: !(OSEvent->.s->.s) !.s !String !String !String !*OSToolbox -> (!Bool,!String,!.s,!*OSToolbox)
osSelectoutputfile handleOSEvent state prompt filename ok tb
# (promptptr, tb) = winMakeCString prompt tb
# (filenameptr,tb) = winMakeCString filename tb
# (okptr,tb) = winMakeCString ok tb
# (rcci,state, tb) = issueCleanRequest (callback handleOSEvent) (Rq3Cci CcRqALTFILESAVEDIALOG promptptr filenameptr okptr) state tb
# tb = winReleaseCString promptptr tb
# tb = winReleaseCString filenameptr tb
# tb = winReleaseCString okptr tb
# (ok,name,tb) = getoutputfilename rcci tb
= (ok,name,state,tb)
where
getoutputfilename :: !CrossCallInfo !*OSToolbox -> (!Bool,!String,!*OSToolbox)
getoutputfilename {ccMsg=CcRETURN2,p1=ok,p2=ptr} tb
| ok==0
= (False,"",tb)
| otherwise
# (path,tb) = winGetCStringAndFree ptr tb
= (True,path,tb)
getoutputfilename {ccMsg=CcWASQUIT} tb
= (False,"",tb)
getoutputfilename {ccMsg} _
= osfileselectFatalError "osSelectoutputfile" ("unexpected ccMsg field of return CrossCallInfo ("+++toString ccMsg+++")")
osSelectdirectory :: !(OSEvent->.s->.s) !.s !(Maybe String) !*OSToolbox -> (!Bool,!String,!.s,!*OSToolbox)
osSelectdirectory handleOSEvent state initial tb
# (initialptr, tb) = case initial of
Just initial -> winMakeCString initial tb
Nothing -> (0,tb)
# (rcci,state,tb) = issueCleanRequest (callback handleOSEvent) (Rq1Cci CcRqALTDIRECTORYDIALOG initialptr) state tb
# tb = case initialptr of
0 -> tb
_ -> winReleaseCString initialptr tb
# (ok,name,tb) = getinputfilename rcci tb
= (ok,name,state,tb)
where
getinputfilename :: !CrossCallInfo !*OSToolbox -> (!Bool,!String,!*OSToolbox)
getinputfilename {ccMsg=CcRETURN2,p1=ok,p2=ptr} tb
| ok==0
= (False,"",tb)
| otherwise
# (pathname,tb) = winGetCStringAndFree ptr tb
= (True,pathname,tb)
getinputfilename {ccMsg=CcWASQUIT} tb
= (False,"",tb)
getinputfilename {ccMsg} _
= osfileselectFatalError "osSelectdirectory" ("unexpected ccMsg field of return CrossCallInfo ("+++toString ccMsg+++")")
// callback lifts a function::(OSEvent -> .s -> .s) to
// a crosscallfunction::(CrossCallInfo -> .s -> *OSToolbox -> (CrossCallInfo,.s,*OSToolbox))
callback :: !(OSEvent->.s->.s) !CrossCallInfo !.s !*OSToolbox -> (!CrossCallInfo,!.s,!*OSToolbox)
callback handleOSEvent cci state tb = (return0Cci,handleOSEvent cci state,tb)
osfileselectFatalError :: String String -> .x
osfileselectFatalError function error
= fatalError function "osaltfileselect" error
//== UNSAFE HACK...
import StdArray
global :: {Maybe String}
global
#! path_name = expand_8_3_names_in_path (RemoveFileName WinGetModulePath);
=: {Just path_name};
//update_maybe_string :: !(Maybe String) !*{(Maybe String)} -> (!(Maybe String),!*{(Maybe String)})
update_maybe_string :: !(Maybe String) !{(Maybe String)} -> (!(Maybe String),!{(Maybe String)})
update_maybe_string ms ar
// = (ms,{ar & [0] = ms})
= code {
push_a 0
pushI 0
push_a 2
update_a 2 3
update_a 1 2
updatepop_a 0 1
update _ 1 0
push_a 1
update_a 1 2
updatepop_a 0 1
}
//===
COLOR_SCROLLBAR :== 0
COLOR_BACKGROUND :== 1
COLOR_ACTIVECAPTION :== 2
COLOR_INACTIVECAPTION :== 3
COLOR_MENU :== 4
COLOR_WINDOW :== 5
COLOR_WINDOWFRAME :== 6
COLOR_MENUTEXT :== 7
COLOR_WINDOWTEXT :== 8
COLOR_CAPTIONTEXT :== 9
COLOR_ACTIVEBORDER :== 10
COLOR_INACTIVEBORDER :== 11
COLOR_APPWORKSPACE :== 12
COLOR_HIGHLIGHT :== 13
COLOR_HIGHLIGHTTEXT :== 14
COLOR_BTNFACE :== 15
COLOR_BTNSHADOW :== 16
COLOR_GRAYTEXT :== 17
COLOR_BTNTEXT :== 18
COLOR_INACTIVECAPTIONTEXT :== 19
COLOR_BTNHIGHLIGHT :== 20
COLOR_3DDKSHADOW :== 21
COLOR_3DLIGHT :== 22
COLOR_INFOTEXT :== 23
COLOR_INFOBK :== 24
COLOR_HOTLIGHT :== 26
COLOR_GRADIENTACTIVECAPTION :== 27
COLOR_GRADIENTINACTIVECAPTION :== 28
COLOR_DESKTOP :== COLOR_BACKGROUND
COLOR_3DFACE :== COLOR_BTNFACE
COLOR_3DSHADOW :== COLOR_BTNSHADOW
COLOR_3DHIGHLIGHT :== COLOR_BTNHIGHLIGHT
COLOR_3DHILIGHT :== COLOR_BTNHIGHLIGHT
COLOR_BTNHILIGHT :== COLOR_BTNHIGHLIGHT
GetSysColor :: !Int -> Int
GetSysColor nIndex = code {
ccall GetSysColor@4 "PI:I"
}
GetDialogBackgroundColour :: !(PSt .l) -> (!Colour, !PSt .l)
GetDialogBackgroundColour ps
= (RGB {r = rcol, g = gcol, b = bcol}, ps)
where
col = GetSysColor COLOR_BTNFACE
rcol = (col bitand 0x000000FF)
gcol = (col bitand 0x0000FF00) >> 8
bcol = (col bitand 0x00FF0000) >> 16
isWindow :: !Id *(PSt .l) -> (Bool,*(PSt .l))
isWindow wId ps
# (s,ps) = accPIO getWindowsStack ps
= (isMember wId s, ps)
Win/UtilObjectIO.dcl 0 → 100644
View file @ d55051c5
definition module UtilObjectIO
import StdString, StdFile
import StdPSt, StdMaybe, StdPictureDef, StdId
import UtilDate
selectInputFile` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectOutputFile` :: !String !String !String !(PSt .l) -> (!Maybe String,!(PSt .l))
selectDirectory` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
ShellDefault :: !{#Char} !(PSt .l) -> (!Int,!(PSt .l))
GetDialogBackgroundColour :: !(PSt .l) -> (!Colour, !PSt .l)
isWindow :: !Id *(PSt .l) -> (Bool,*(PSt .l))
Win/UtilObjectIO.icl 0 → 100644
View file @ d55051c5
implementation module UtilObjectIO
import code from library "util_io_shell_lib"
/*
modify to use 'clCCall_12' functions instead of redefining them here...
*/
import StdArray, StdBool, StdClass, StdFile, StdList
import UtilDate
import StdSystem, StdWindow
import StdPathname, Directory
import StdTuple, clCCall_12, clCrossCall_12
import StdPSt, StdMaybe, iostate
from deviceevents import :: SchedulerEvent
from osfileselect import osInitialiseFileSelectors
from scheduler import handleOneEventForDevices
from commondef import fatalError
//--
CcRqSHELLDEFAULT :== 1476
osIgnoreCallback :: !CrossCallInfo !*OSToolbox -> (!CrossCallInfo,!*OSToolbox)
osIgnoreCallback _ tb
= (return0Cci,tb)
osShellDefault :: !{#Char} !*OSToolbox -> (!Int,!*OSToolbox)
osShellDefault file tb
// # tb = winInitialiseTooltips tb
# (cstr,tb) = winMakeCString file tb
# (ret,tb) = (issueCleanRequest2 osIgnoreCallback (Rq2Cci CcRqSHELLDEFAULT 0 cstr) tb)
# tb = winReleaseCString cstr tb
= (ret.p1,tb)
//---
SW_SHOWNORMAL :== 1
ShellDefault :: !{#Char} !(PSt .l) -> (!Int,!(PSt .l))
ShellDefault file ps
= accPIO (accIOToolbox (osShellDefault file)) ps
// = accPIO (accIOToolbox (ShellExecute 0 0 file 0 0 SW_SHOWNORMAL)) ps
ShellExecute :: !Int !Int !{#Char} !Int !Int !Int !*OSToolbox -> (!Int,!*OSToolbox)
ShellExecute _ _ _ _ _ _ _ = code {
ccall ShellExecuteA@24 "IIsIII:I:I"
}
WinGetModulePath :: {#Char}
WinGetModulePath
= code inline
{
ccall WinGetModulePath "-S"
}
RemoveFileName :: !String -> String;
RemoveFileName path
| found = (path % (0, dec position));
= path;
where
(found,position) = LastColon path last;
last = dec (size path);
LastColon :: !String !Int -> (!Bool, !Int);
LastColon s i
| i <= 0
= (False,0);
| dirseparator==s.[i]
= (True, i);
= LastColon s (dec i);
//-- expand_8_3_names_in_path
FindFirstFile :: !String -> (!Int,!String);
FindFirstFile file_name
# find_data = createArray 318 '\0';
# handle = FindFirstFile_ file_name find_data;
= (handle,find_data);
FindFirstFile_ :: !String !String -> Int;
FindFirstFile_ file_name find_data
= code {
ccall FindFirstFileA@8 "Pss:I"
}
FindClose :: !Int -> Int;
FindClose handle = code {
ccall FindClose@4 "PI:I"
}
find_null_char_in_string :: !Int !String -> Int;
find_null_char_in_string i s
| i<size s && s.[i]<>'\0'
= find_null_char_in_string (i+1) s;
= i;
find_data_file_name find_data
# i = find_null_char_in_string 44 find_data;
= find_data % (44,i-1);
find_first_file_and_close :: !String -> (!Bool,!String);
find_first_file_and_close file_name
# (handle,find_data) = FindFirstFile file_name;
| handle <> (-1)
# r = FindClose handle;
| r==r
= (True,find_data);
= (False,find_data);
= (False,"");
find_last_backslash_in_string i s
| i<0
= (False,-1);
| s.[i]=='\\'
= (True,i);
= find_last_backslash_in_string (i-1) s;
expand_8_3_names_in_path :: !{#Char} -> {#Char};
expand_8_3_names_in_path path_and_file_name
# (found_backslash,back_slash_index) = find_last_backslash_in_string (size path_and_file_name-1) path_and_file_name;
| not found_backslash
= path_and_file_name;
# path = expand_8_3_names_in_path (path_and_file_name % (0,back_slash_index-1));
# file_name = path_and_file_name % (back_slash_index+1,size path_and_file_name-1);
# path_and_file_name = path+++"\\"+++file_name;
# (ok,find_data) = find_first_file_and_close (path_and_file_name+++"\0");
| ok
= path+++"\\"+++find_data_file_name find_data;
= path_and_file_name;
//--
/*
import code from library "kernel_library"
Start = GetModuleFileName
MAX_PATH :== 260
GetModuleFileName :: (!Bool,!String)
GetModuleFileName
#! buf = createArray (MAX_PATH+1) '\0'
#! res = GetModuleFileName_ 0 buf MAX_PATH
= (res <> 0,buf)
where
GetModuleFileName_ :: !Int !String !Int -> !Int
GetModuleFileName_ handle buffer buf_length
= code {
ccall GetModuleFileNameA@12 "PIsI:I"
}
*/
//====
CcRqALTDIRECTORYDIALOG :== 1475
CcRqALTFILEOPENDIALOG :== 1478
CcRqALTFILESAVEDIALOG :== 1479
selectInputFile` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectInputFile` pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectinputfile handleOSEvent pState tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
selectOutputFile` :: !String !String !String !(PSt .l) -> (!Maybe String,!(PSt .l))
selectOutputFile` prompt filename ok pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectoutputfile handleOSEvent pState prompt filename ok tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
selectDirectory` :: !(PSt .l) -> (!Maybe String,!(PSt .l))
selectDirectory` env
// = selectDirectory Nothing env
# initial = global.[0]
# (result,env) = selectDirectory initial env
# (result,_) = case result of
Nothing -> (result,global)
(Just _) -> update_maybe_string result global
= (result,env)
where
selectDirectory :: !(Maybe String) !(PSt .l) -> (!Maybe String,!PSt .l)
selectDirectory initial pState
# (tb,pState) = accPIO getIOToolbox pState
# tb = osInitialiseFileSelectors tb
# (ok,name,pState,tb) = osSelectdirectory handleOSEvent pState initial tb
# pState = appPIO (setIOToolbox tb) pState
= (if ok (Just name) Nothing,pState)
// handleOSEvent turns handleOneEventForDevices into the form required by osSelect(in/out)putfile.
handleOSEvent :: !OSEvent !*(PSt .l) -> *PSt .l
handleOSEvent osEvent pState
= thd3 (handleOneEventForDevices (ScheduleOSEvent osEvent []) pState)
osSelectinputfile :: !(OSEvent->.s->.s) !.s !*OSToolbox -> (!Bool,!String,!.s,!*OSToolbox)
osSelectinputfile handleOSEvent state tb
# (rcci,state,tb) = issueCleanRequest (callback handleOSEvent) (Rq0Cci CcRqALTFILEOPENDIALOG) state tb
# (ok,name,tb) = getinputfilename rcci tb
= (ok,name,state,tb)
where
getinputfilename :: !CrossCallInfo !*OSToolbox -> (!Bool,!String,!*OSToolbox)