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require 'qtuiloader'
local G = _G
local dofile = dofile
local error = error
local ipairs = ipairs
local loadstring = loadstring
local pairs = pairs
local paths = paths
local pcall = pcall
local print = print
local qt = qt
local string = string
local tonumber = tonumber
local tostring = tostring
local type = type
module('qtide.prefs')
local uiPreferences = paths.thisfile("prefs.ui")
local function getFontForLabel(label)
local f = qt.QFontDialog.getFont(label.font, label)
if qt.isa(f,'QFont') then
label.font = f
end
end
local function readSettingsNumber(a,k)
local v = a:readSettings(k)
if qt.type(v) then v = v:tostring() end
return tonumber(v)
end
local function readSettingsBoolean(a,k)
local v = a:readSettings(k)
if qt.type(v) then v = v:tostring() end
if v == "true" then return true end
if v == "false" then return false end
return nil
end
function createPreferencesDialog()
if not paths.filep(uiPreferences) then
error("Unable to locate file 'prefs.ui'")
end
local v = nil
local d = {}
local a = qt.qApp
-- create dialog
d.dialog = G.qtuiloader.load(uiPreferences)
-- cache subwidgets
d.labelFontConsole = d.dialog.labelFontConsole
d.btnFontConsole = d.dialog.btnFontConsole
d.spnConsoleLines = d.dialog.spnConsoleLines
d.spnHistorySize = d.dialog.spnHistorySize
d.spnConsoleSizeW = d.dialog.spnConsoleSizeW
d.spnConsoleSizeH = d.dialog.spnConsoleSizeH
d.spnInputSizeW = d.dialog.spnInputSizeW
d.spnInputSizeH = d.dialog.spnInputSizeH
d.spnConsoleTabSize = d.dialog.spnConsoleTabSize
d.chkConsoleTabExpand = d.dialog.chkConsoleTabExpand
d.labelFontEditor = d.dialog.labelFontEditor
d.btnFontEditor = d.dialog.btnFontEditor
d.spnEditorSizeW = d.dialog.spnEditorSizeW
d.spnEditorSizeH = d.dialog.spnEditorSizeH
d.spnEditorTabSize = d.dialog.spnEditorTabSize
d.chkEditorTabExpand = d.dialog.chkEditorTabExpand
d.comboMode = d.dialog.comboMode
d.spnBaseIndent = d.dialog.spnBaseIndent
d.comboFormat = d.dialog.comboFormat
d.labelFormat = d.dialog.labelFormat
d.chkBold = d.dialog.chkBold
d.chkItalic = d.dialog.chkItalic
d.btnForeground = d.dialog.btnForeground
d.btnBackground = d.dialog.btnBackground
-- set window title
d.dialog.windowTitle = a.applicationName:tostring() .. " Preferences"
-- connect font buttons
qt.connect(d.btnFontEditor,'clicked()',
function() getFontForLabel(d.labelFontEditor) end, true)
qt.connect(d.btnFontConsole,'clicked()',
function() getFontForLabel(d.labelFontConsole) end, true)
-- connect color buttons
-- default font
local f = qt.QFont{typewriter=true, fixedPitch=true, family="monospace"}
if qt.isa(qt.qLuaSdiMain,'QLuaSdiMain') then
f = qt.QFont(qt.qLuaSdiMain:consoleWidget().font:info())
end
-- read editor/font
v = a:readSettings("editor/font")
if not qt.isa(v,"QFont") then v = f end
d.labelFontEditor.font = v
-- read editor/size
v = a:readSettings("editor/size")
if qt.isa(v,"QSize") then
local t = v:totable()
d.spnEditorSizeW.value = t.width
d.spnEditorSizeH.value = t.height
end
-- read editor/tabSize
v = readSettingsNumber(a,"editor/tabSize")
if type(v) == "number" and v > 0 and v <= 16 then
d.spnEditorTabSize.value = v
end
-- read editor/tabExpand
v = readSettingsBoolean(a,"editor/tabExpand")
if type(v) == "boolean" then
d.chkEditorTabExpand.checked = v
end
-- read console/font
v = a:readSettings("console/font")
if not qt.isa(v,"QFont") then v = f end
d.labelFontConsole.font = v
-- read console/consoleLines
v = readSettingsNumber(a,"console/consoleLines")
if type(v) == "number" and v > 0 and v <= 99999 then
d.spnConsoleLines.value = v
end
-- read console/historySize
v = readSettingsNumber(a,"console/historySize")
if type(v) == "number" and v > 0 and v <= 9999 then
d.spnHistorySize.value = v
end
-- read console/editorSize
v = a:readSettings("console/editorSize")
if qt.isa(v,"QSize") then
local t = v:totable()
d.spnInputSizeW.value = t.width
d.spnInputSizeH.value = t.height
end
-- read console/consoleSize
v = a:readSettings("console/consoleSize")
if qt.isa(v,"QSize") then
local t = v:totable()
d.spnConsoleSizeW.value = t.width
d.spnConsoleSizeH.value = t.height
end
-- read console/tabSize
v = readSettingsNumber(a,"editor/tabSize")
if type(v) == "number" and v > 0 and v <= 16 then
d.spnEditorTabSize.value = v
end
-- read console/tabExpand
v = readSettingsBoolean(a,"editor/tabExpand")
if type(v) == "boolean" then
d.chkEditorTabExpand.checked = v
end
-- formats (not yet implemented)
d.dialog.tabFormats:deleteLater() -- to avoid confusion
-- return
return d
end
function savePreferences(d)
local a = qt.qApp
local f,w,h,ts,te,cl,hs
local ide = qt.QLuaIde()
-- find windows
local windows = {}
for i,n in pairs(ide:windowNames():totable()) do
windows[i] = qt[n:tostring()]
end
-- save editor/font
f = d.labelFontEditor.font
a:writeSettings("editor/font", f)
-- save editor/size
w = d.spnEditorSizeW.value
h = d.spnEditorSizeH.value
a:writeSettings("editor/size", qt.QSize{width=w,height=h})
-- save editor/tabSize
ts = d.spnEditorTabSize.value
a:writeSettings("editor/tabSize", ts)
-- save editor/tabExpand
te = d.chkEditorTabExpand.checked
a:writeSettings("editor/tabExpand", te)
-- update editors
for _,w in pairs(windows) do
if qt.isa(w, 'QLuaEditor') then
local e = w:widget()
e.font = f
e.tabSize = ts
e.tabExpand = te
end
end
-- save console/font
f = d.labelFontConsole.font
a:writeSettings("console/font", f)
-- save console/consoleSize
w = d.spnConsoleSizeW.value
h = d.spnConsoleSizeH.value
a:writeSettings("console/consoleSize", qt.QSize{width=w,height=h})
-- save console/editorSize
w = d.spnInputSizeW.value
h = d.spnInputSizeH.value
a:writeSettings("console/editorSize", qt.QSize{width=w,height=h})
-- save console/tabSize
ts = d.spnConsoleTabSize.value
a:writeSettings("console/tabSize", ts)
-- save console/tabExpand
te = d.chkConsoleTabExpand.checked
a:writeSettings("console/tabExpand", te)
-- save console/consoleLines
cl = d.spnConsoleLines.value
a:writeSettings("console/consoleLines", cl)
-- save console/historySize
hs = d.spnHistorySize.value
a:writeSettings("console/historySize", cl)
-- update console
for _,w in pairs(windows) do
if qt.isa(w, 'QLuaSdiMain') then
local e = w:editorWidget()
local c = w:consoleWidget()
e.font = f
e.tabSize = ts
c.font = f
c.tabSize = ts
c.tabExpand = te
w.consoleLines = cl
w.historySize = hs
end
end
end
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