vte (empty) → 0.11.0
raw patch · 11 files changed
+3075/−0 lines, 11 filesdep +arraydep +basedep +containersbuild-type:Customsetup-changed
Dependencies added: array, base, containers, glib, gtk, haskell98, mtl, pango
Files
- COPYING +504/−0
- Graphics/UI/Gtk/Vte/Signals.chs +144/−0
- Graphics/UI/Gtk/Vte/Structs.hsc +90/−0
- Graphics/UI/Gtk/Vte/Types.chs +90/−0
- Graphics/UI/Gtk/Vte/Vte.chs +1622/−0
- Graphics/UI/Gtk/Vte/VteCharAttrFields.c +10/−0
- Graphics/UI/Gtk/Vte/VteCharAttrFields.h +10/−0
- Gtk2HsSetup.hs +486/−0
- Setup.hs +7/−0
- marshal.list +51/−0
- vte.cabal +61/−0
+ COPYING view
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+ Graphics/UI/Gtk/Vte/Signals.chs view
@@ -0,0 +1,144 @@+{-# OPTIONS_HADDOCK hide #-}+-- -*-haskell-*-+-- -------------------- automatically generated file - do not edit ------------+-- Callback installers for the GIMP Toolkit (GTK) Binding for Haskell+--+-- Author : Axel Simon+--+-- Created: 1 July 2000+--+-- Copyright (C) 2000-2005 Axel Simon+--+-- This library is free software; you can redistribute it and/or+-- modify it under the terms of the GNU Lesser General Public+-- License as published by the Free Software Foundation; either+-- version 2.1 of the License, or (at your option) any later version.+--+-- This library is distributed in the hope that it will be useful,+-- but WITHOUT ANY WARRANTY; without even the implied warranty of+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU+-- Lesser General Public License for more details.+--+-- #hide++-- These functions are used to connect signals to widgets. They are auto-+-- matically created through HookGenerator.hs which takes a list of possible+-- function signatures that are included in the GTK sources (gtkmarshal.list).+--+-- The object system in the second version of GTK is based on GObject from+-- GLIB. This base class is rather primitive in that it only implements+-- ref and unref methods (and others that are not interesting to us). If+-- the marshall list mentions OBJECT it refers to an instance of this +-- GObject which is automatically wrapped with a ref and unref call.+-- Structures which are not derived from GObject have to be passed as+-- BOXED which gives the signal connect function a possibility to do the+-- conversion into a proper ForeignPtr type. In special cases the signal+-- connect function use a PTR type which will then be mangled in the+-- user function directly. The latter is needed if a signal delivers a+-- pointer to a string and its length in a separate integer.+--+module Graphics.UI.Gtk.Vte.Signals (+ module System.Glib.Signals,++ connect_NONE__NONE,+ connect_INT__NONE,+ connect_INT_INT__NONE,+ connect_WORD_WORD__NONE,+ connect_OBJECT_OBJECT__NONE,+ connect_STRING_INT__NONE,+ + ) where++import Control.Monad (liftM)++import System.Glib.FFI+import System.Glib.UTFString (peekUTFString)+import System.Glib.GError (failOnGError)+{#import System.Glib.Signals#}+{#import System.Glib.GObject#} +import Graphics.UI.GtkInternals+++{#context lib="gtk" prefix="gtk" #}+++-- Here are the generators that turn a Haskell function into+-- a C function pointer. The fist Argument is always the widget,+-- the last one is the user g_pointer. Both are ignored.+++connect_NONE__NONE :: + GObjectClass obj => SignalName ->+ ConnectAfter -> obj ->+ (IO ()) ->+ IO (ConnectId obj)+connect_NONE__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> IO ()+ action _ =+ failOnGError $+ user++connect_INT__NONE :: + GObjectClass obj => SignalName ->+ ConnectAfter -> obj ->+ (Int -> IO ()) ->+ IO (ConnectId obj)+connect_INT__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> Int -> IO ()+ action _ int1 =+ failOnGError $+ user int1++connect_INT_INT__NONE :: + GObjectClass obj => SignalName ->+ ConnectAfter -> obj ->+ (Int -> Int -> IO ()) ->+ IO (ConnectId obj)+connect_INT_INT__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> Int -> Int -> IO ()+ action _ int1 int2 =+ failOnGError $+ user int1 int2++connect_WORD_WORD__NONE :: + GObjectClass obj => SignalName ->+ ConnectAfter -> obj ->+ (Word -> Word -> IO ()) ->+ IO (ConnectId obj)+connect_WORD_WORD__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> Word -> Word -> IO ()+ action _ int1 int2 =+ failOnGError $+ user int1 int2++connect_OBJECT_OBJECT__NONE :: + (GObjectClass a', GObjectClass b', GObjectClass obj) => SignalName ->+ ConnectAfter -> obj ->+ (a' -> b' -> IO ()) ->+ IO (ConnectId obj)+connect_OBJECT_OBJECT__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> Ptr GObject -> Ptr GObject -> IO ()+ action _ obj1 obj2 =+ failOnGError $+ makeNewGObject (GObject, objectUnrefFromMainloop) (return obj2) >>= \obj2' ->+ makeNewGObject (GObject, objectUnrefFromMainloop) (return obj1) >>= \obj1' ->+ user (unsafeCastGObject obj1') (unsafeCastGObject obj2')++connect_STRING_INT__NONE :: + GObjectClass obj => SignalName ->+ ConnectAfter -> obj ->+ (String -> Int -> IO ()) ->+ IO (ConnectId obj)+connect_STRING_INT__NONE signal after obj user =+ connectGeneric signal after obj action+ where action :: Ptr GObject -> CString -> Int -> IO ()+ action _ str1 int2 =+ failOnGError $+ peekUTFString str1 >>= \str1' ->+ user str1' int2+
+ Graphics/UI/Gtk/Vte/Structs.hsc view
@@ -0,0 +1,90 @@+{-# LANGUAGE CPP, ForeignFunctionInterface #-}+-- -*-haskell-*-+-- GIMP Toolkit (GTK) marshalling of structures for VTE+--+-- Author : Axel Simon+--+-- Created: 26 Sep 2009+--+-- Copyright (C) 2009 Andy Stewart <lazycat.manatee@gmail.com>+--+-- This library is free software; you can redistribute it and/or+-- modify it under the terms of the GNU Lesser General Public+-- License as published by the Free Software Foundation; either+-- version 2.1 of the License, or (at your option) any later version.+--+-- This library is distributed in the hope that it will be useful,+-- but WITHOUT ANY WARRANTY; without even the implied warranty of+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU+-- Lesser General Public License for more details.+--+--+-- |+-- Maintainer : gtk2hs-users@lists.sourceforge.net+-- Stability : provisional+-- Portability : portable (depends on GHC)+--+-- Structures for the VTE terminal widget+-- +-----------------------------------------------------------------------------+-- +module Graphics.UI.Gtk.Vte.Structs (+-- * Types+ VteAttributes(..),+ +-- * Functions+ gArrayContent+ ) where++import Data.Char+import Data.Word++import System.Glib.FFI+import Graphics.UI.Gtk.Abstract.Widget (Color)++#include "VteCharAttrFields.h"++data VteAttributes = VteAttributes {+ vaRow :: Int,+ vaCol :: Int,+ vaFore :: Color,+ vaBack :: Color,+ vaUnderline :: Bool,+ vaStrikethrough :: Bool+ }++-- these fields are declard as bit fields which we cannot access portably from+-- Haskell, thus, we define two C helper functions that read these fields+foreign import ccall "getVteCharAttrUnderline"+ getVteCharAttrUnderline :: Ptr VteAttributes -> IO #{type gboolean}++foreign import ccall "getVteCharAttrStrikethrough"+ getVteCharAttrStrikethrough :: Ptr VteAttributes -> IO #{type gboolean}++instance Storable VteAttributes where+ sizeOf _ = #{const sizeof(VteCharAttributes)}+ alignment _ = alignment (undefined :: #{type long})+ peek ptr = do+ row <- #{peek VteCharAttributes, row} ptr :: IO #{type long}+ col <- #{peek VteCharAttributes, column} ptr :: IO #{type long}+ fore <- #{peek VteCharAttributes, fore} ptr+ back <- #{peek VteCharAttributes, back} ptr+ under <- getVteCharAttrUnderline ptr+ strike <- getVteCharAttrStrikethrough ptr+ return VteAttributes {+ vaRow = fromIntegral row,+ vaCol = fromIntegral col,+ vaFore = fore,+ vaBack = back,+ vaUnderline = toBool (fromIntegral under),+ vaStrikethrough = toBool (fromIntegral strike)+ }+ poke ptr VteAttributes {} = error "Storable VteAttributes: not implemented"++-- | Retrieve the two fields of the GArray structure.+--+gArrayContent :: Ptr garray -> IO (Int, Ptr VteAttributes)+gArrayContent gaPtr = do+ len <- #{peek GArray, len} gaPtr :: IO #{type guint}+ ptr <- #{peek GArray, data} gaPtr+ return (fromIntegral len, ptr)
+ Graphics/UI/Gtk/Vte/Types.chs view
@@ -0,0 +1,90 @@+{-# OPTIONS_HADDOCK hide #-}+-- -*-haskell-*-+-- -------------------- automatically generated file - do not edit ----------+-- Object hierarchy for the GIMP Toolkit (GTK) Binding for Haskell+--+-- Author : Axel Simon+--+-- Copyright (C) 2001-2005 Axel Simon+--+-- This library is free software; you can redistribute it and/or+-- modify it under the terms of the GNU Lesser General Public+-- License as published by the Free Software Foundation; either+-- version 2.1 of the License, or (at your option) any later version.+--+-- This library is distributed in the hope that it will be useful,+-- but WITHOUT ANY WARRANTY; without even the implied warranty of+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU+-- Lesser General Public License for more details.+--+-- #hide++-- |+-- Maintainer : gtk2hs-users@lists.sourceforge.net+-- Stability : provisional+-- Portability : portable (depends on GHC)+--+-- This file reflects the Gtk+ object hierarchy in terms of Haskell classes.+--+-- Note: the mk... functions were originally meant to simply be an alias+-- for the constructor. However, in order to communicate the destructor+-- of an object to objectNew, the mk... functions are now a tuple containing+-- Haskell constructor and the destructor function pointer. This hack avoids+-- changing all modules that simply pass mk... to objectNew.+--+module Graphics.UI.Gtk.Vte.Types (++ module Graphics.UI.GtkInternals,+ Terminal(Terminal), TerminalClass,+ toTerminal, + mkTerminal, unTerminal,+ castToTerminal, gTypeTerminal+ ) where++import Foreign.ForeignPtr (ForeignPtr, castForeignPtr, unsafeForeignPtrToPtr)+import Foreign.C.Types (CULong, CUInt)+import System.Glib.GType (GType, typeInstanceIsA)+{#import Graphics.UI.GtkInternals#}++{# context lib="gtk" prefix="gtk" #}++-- The usage of foreignPtrToPtr should be safe as the evaluation will only be+-- forced if the object is used afterwards+--+castTo :: (GObjectClass obj, GObjectClass obj') => GType -> String+ -> (obj -> obj')+castTo gtype objTypeName obj =+ case toGObject obj of+ gobj@(GObject objFPtr)+ | typeInstanceIsA ((unsafeForeignPtrToPtr.castForeignPtr) objFPtr) gtype+ -> unsafeCastGObject gobj+ | otherwise -> error $ "Cannot cast object to " ++ objTypeName+++-- ******************************************************************* Terminal++{#pointer *VteTerminal as Terminal foreign newtype #} deriving (Eq,Ord)++mkTerminal = (Terminal, objectUnrefFromMainloop)+unTerminal (Terminal o) = o++class BinClass o => TerminalClass o+toTerminal :: TerminalClass o => o -> Terminal+toTerminal = unsafeCastGObject . toGObject++instance TerminalClass Terminal+instance BinClass Terminal+instance ContainerClass Terminal+instance WidgetClass Terminal+instance ObjectClass Terminal+instance GObjectClass Terminal where+ toGObject = GObject . castForeignPtr . unTerminal+ unsafeCastGObject = Terminal . castForeignPtr . unGObject++castToTerminal :: GObjectClass obj => obj -> Terminal+castToTerminal = castTo gTypeTerminal "Terminal"++gTypeTerminal :: GType+gTypeTerminal =+ {# call fun unsafe vte_terminal_get_type #}+
+ Graphics/UI/Gtk/Vte/Vte.chs view
@@ -0,0 +1,1622 @@+{-# LANGUAGE CPP #-}+-- -*-haskell-*-+-- GIMP Toolkit (GTK) widget for VTE+--+-- Author : Andy Stewart+--+-- Created: 20 Sep 2009+--+-- Copyright (C) 2009 Andy Stewart <lazycat.manatee@gmail.com>+--+-- This library is free software; you can redistribute it and/or+-- modify it under the terms of the GNU Lesser General Public+-- License as published by the Free Software Foundation; either+-- version 2.1 of the License, or (at your option) any later version.+--+-- This library is distributed in the hope that it will be useful,+-- but WITHOUT ANY WARRANTY; without even the implied warranty of+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU+-- Lesser General Public License for more details.+--+-- |+-- Maintainer : gtk2hs-users@lists.sourceforge.net+-- Stability : provisional+-- Portability : portable (depends on GHC)+--+-- A terminal widget+-- +-----------------------------------------------------------------------------+-- +module Graphics.UI.Gtk.Vte.Vte (+-- * Types+ Terminal,+ VteSelect,+ VteChar(..),++-- * Enums+ TerminalEraseBinding(..),+ TerminalCursorBlinkMode(..),+ TerminalCursorShape(..),+ RegexCompileFlags(..),+ RegexMatchFlags(..),++-- * Constructors+ terminalNew,++-- * Methods+ terminalImAppendMenuitems,+ terminalForkCommand,+ terminalForkpty,+ terminalSetPty,+ terminalGetPty,+ terminalFeed,+ terminalFeedChild,+ terminalFeedChildBinary,+ terminalGetChildExitStatus,+ terminalSelectAll,+ terminalSelectNone,+ terminalCopyClipboard,+ terminalPasteClipboard,+ terminalCopyPrimary,+ terminalPastePrimary,+ terminalSetSize,+ terminalSetAudibleBell,+ terminalGetAudibleBell,+ terminalSetVisibleBell,+ terminalGetVisibleBell,+ terminalSetAllowBold,+ terminalGetAllowBold,+ terminalSetScrollOnOutput,+ terminalSetScrollOnKeystroke,+ terminalSetColorBold,+ terminalSetColorForeground,+ terminalSetColorBackground,+ terminalSetColorDim,+ terminalSetColorCursor,+ terminalSetColorHighlight,+ terminalSetColors,+ terminalSetDefaultColors,+ terminalSetOpacity,+ terminalSetBackgroundImage,+ terminalSetBackgroundImageFile,+ terminalSetBackgroundSaturation,+ terminalSetBackgroundTransparent,+ terminalSetBackgroundTintColor,+ terminalSetScrollBackground,+ terminalSetCursorShape,+ terminalGetCursorShape,+ terminalSetCursorBlinkMode,+ terminalGetCursorBlinkMode,+ terminalSetScrollbackLines,+ terminalSetFont,+ terminalSetFontFromString,+ terminalGetFont,+ terminalGetHasSelection,+ terminalSetWordChars,+ terminalIsWordChar,+ terminalSetBackspaceBinding,+ terminalSetDeleteBinding,+ terminalSetMouseAutohide,+ terminalGetMouseAutohide,+ terminalReset,+ terminalGetText,+ terminalGetTextIncludeTrailingSpaces,+ terminalGetTextRange,+ terminalGetCursorPosition,+ terminalMatchClearAll,+ terminalMatchAddRegex,+ terminalMatchRemove,+ terminalMatchCheck,+ terminalMatchSetCursor,+ terminalMatchSetCursorType,+ terminalMatchSetCursorName,+ terminalSetEmulation,+ terminalGetEmulation,+ terminalGetDefaultEmulation,+ terminalSetEncoding,+ terminalGetEncoding,+ terminalGetStatusLine,+ terminalGetPadding,+ terminalGetAdjustment,+ terminalGetCharHeight,+ terminalGetCharWidth,+ terminalGetColumnCount,+ terminalGetRowCount,+ terminalGetIconTitle,+ terminalGetWindowTitle,++-- * Attributes+ terminalAllowBold,+ terminalAudibleBell,+ terminalBackgroundImageFile,+ terminalBackgroundImagePixbuf,+ terminalBackgroundOpacity,+ terminalBackgroundSaturation,+ terminalBackgroundTintColor,+ terminalBackgroundTransparent,+ terminalBackspaceBinding,+ terminalCursorBlinkMode,+ terminalCursorShape,+ terminalDeleteBinding,+ terminalEmulation,+ terminalEncoding,+ terminalFontDesc,+ terminalIconTitle,+ terminalPointerAutohide,+ terminalPty,+ terminalScrollBackground,+ terminalScrollOnKeystroke,+ terminalScrollOnOutput,+ terminalScrollbackLines,+ terminalVisibleBell,+ terminalWindowTitle,+ terminalWordChars,++-- * Signals+ beep,+ charSizeChanged,+ childExited,+ commit,+ contentsChanged,+ copyClipboard,+ cursorMoved,+ decreaseFontSize,+ deiconifyWindow,+ emulationChanged,+ encodingChanged,+ eof,+ iconTitleChanged,+ iconifyWindow,+ increaseFontSize,+ lowerWindow,+ maximizeWindow,+ moveWindow,+ pasteClipboard,+ raiseWindow,+ refreshWindow,+ resizeWidnow,+ restoreWindow,+ selectionChanged,+ setScrollAdjustments,+ statusLineChanged,+ textDeleted,+ textInserted,+ textModified,+ textScrolled,+ windowTitleChanged,+ ) where++import Control.Monad (liftM, unless)+import Data.Char+import Data.Word++import System.Glib.Attributes+import System.Glib.FFI+import System.Glib.UTFString+import System.Glib.Properties+import System.Glib.GError+import System.Glib.Flags (Flags, fromFlags) +import Graphics.UI.Gtk.Abstract.Widget (Color)+import Graphics.UI.Gtk.Gdk.Cursor+import Graphics.Rendering.Pango.BasicTypes (FontDescription(FontDescription), makeNewFontDescription)+import Graphics.UI.Gtk.Vte.Structs++{#import Graphics.UI.Gtk.General.Clipboard#} (selectionPrimary,+ selectionClipboard)+{#import Graphics.UI.Gtk.Abstract.Object#} (makeNewObject)+{#import Graphics.UI.Gtk.Vte.Types#}+{#import Graphics.UI.Gtk.Vte.Signals#}+{#import System.Glib.GObject#}+{#import System.Glib.GError#} (propagateGError)++{#context lib= "vte" prefix= "vte"#}++--------------------+-- Types++-- | A predicate that states which characters are of interest. The predicate+-- @p c r@ where @p :: VteSelect@, should return @True@ if the character at+-- column @c@ and row @r@ should be extracted.+type VteSelect =+ Int+ -> Int + -> Bool++{#pointer SelectionFunc#}++-- | A structure describing the individual characters in the visible part of+-- a terminal window.+--+data VteChar = VteChar {+ vcRow :: Int,+ vcCol :: Int,+ vcChar :: Char,+ vcFore :: Color,+ vcBack :: Color,+ vcUnderline :: Bool,+ vcStrikethrough :: Bool+ }++--------------------+-- Utils++-- | Utils function to transform 'VteAttributes' to 'VteChar'.+attrToChar :: Char -> VteAttributes -> VteChar+attrToChar ch (VteAttributes r c f b u s) = VteChar r c ch f b u s+ +foreign import ccall "wrapper" mkVteSelectionFunc ::+ (Ptr Terminal -> {#type glong#} -> {#type glong#} -> Ptr () -> IO {#type gboolean#})+ -> IO SelectionFunc+ +--------------------+-- Enums++-- | Values for what should happen when the user presses backspace\/delete. +-- Use 'EraseAuto' unless the user can cause them to be overridden.+{#enum VteTerminalEraseBinding as TerminalEraseBinding {underscoreToCase} deriving (Bounded,Eq,Show)#}++-- | Values for the cursor blink setting.+{#enum VteTerminalCursorBlinkMode as TerminalCursorBlinkMode {underscoreToCase} deriving (Bounded,Eq,Show)#}++-- | Values for the cursor shape setting.+{#enum VteTerminalCursorShape as TerminalCursorShape {underscoreToCase} deriving (Bounded,Eq,Show)#}++-- | Flags determining how the regular expression is to be interpreted. See+-- <http://library.gnome.org/devel/glib/stable/glib-Perl-compatible-regular-expressions.html#GRegexCompileFlags>+-- for an explanation of these flags.+--+{#enum GRegexCompileFlags as RegexCompileFlags {underscoreToCase} deriving (Bounded,Eq,Show) #}+instance Flags RegexCompileFlags++-- | Flags determining how the string is matched against the regular+-- expression. See+-- <http://library.gnome.org/devel/glib/stable/glib-Perl-compatible-regular-expressions.html#GRegexMatchFlags>+-- for an explanation of these flags.+--+{#enum GRegexMatchFlags as RegexMatchFlags {underscoreToCase} deriving (Bounded,Eq,Show) #}+instance Flags RegexMatchFlags++--------------------+-- Constructors+-- | Create a new terminal widget.+terminalNew :: IO Terminal+terminalNew = + makeNewObject mkTerminal $ liftM castPtr {#call terminal_new#}++--------------------+-- Methods+-- | Appends menu items for various input methods to the given menu. +-- The user can select one of these items to modify the input method used by the terminal.+terminalImAppendMenuitems :: + TerminalClass self => self+ -> MenuShell -- ^ @menushell@ - a menu shell of 'MenuShell'+ -> IO () +terminalImAppendMenuitems terminal menushell =+ {#call terminal_im_append_menuitems#} (toTerminal terminal) menushell++-- | Starts the specified command under a newly-allocated controlling pseudo-terminal. +terminalForkCommand :: + TerminalClass self => self+ -> (Maybe String) -- ^ @command@ - the name of a binary to run, or @Nothing@ to get user's shell + -> (Maybe [String]) -- ^ @argv@ - the argument list to be passed to command, or @Nothing@+ -> (Maybe [String]) -- ^ @envv@ - a list of environment variables to be added to the environment before starting command, or @Nothing@+ -> (Maybe String) -- ^ @directory@ - the name of a directory the command should start in, or @Nothing@ + -> Bool -- ^ @lastlog@ - @True@ if the session should be logged to the lastlog+ -> Bool -- ^ @utmp@ - @True@ if the session should be logged to the utmp/utmpx log + -> Bool -- ^ @wtmp@ - @True@ if the session should be logged to the wtmp/wtmpx log + -> IO Int -- ^ return the ID of the new process+terminalForkCommand terminal command argv envv directory lastlog utmp wtmp =+ liftM fromIntegral $+ maybeWith withUTFString command $ \commandPtr ->+ maybeWith withUTFString directory $ \dirPtr ->+ maybeWith withUTFStringArray argv $ \argvPtrPtr ->+ maybeWith withUTFStringArray envv $ \envvPtrPtr ->+ {#call terminal_fork_command#} + (toTerminal terminal) + commandPtr+ argvPtrPtr+ envvPtrPtr+ dirPtr+ (fromBool lastlog) + (fromBool utmp)+ (fromBool wtmp)++-- | Starts a new child process under a newly-allocated controlling pseudo-terminal. +--+-- * Available since Vte version 0.11.11+-- +terminalForkpty :: + TerminalClass self => self+ -> (Maybe [String]) -- ^ @envv@ - a list of environment variables to be added to the environment before starting returning in the child process, or @Nothing@+ -> (Maybe String) -- ^ @directory@ - the name of a directory the child process should change to, or @Nothing@ + -> Bool -- ^ @lastlog@ - @True@ if the session should be logged to the lastlog + -> Bool -- ^ @utmp@ - @True@ if the session should be logged to the utmp/utmpx log + -> Bool -- ^ @wtmp@ - @True@ if the session should be logged to the wtmp/wtmpx log + -> IO Int -- ^ return the ID of the new process in the parent, 0 in the child, and -1 if there was an error +terminalForkpty terminal envv directory lastlog utmp wtmp =+ liftM fromIntegral $+ maybeWith withUTFString directory $ \dirPtr ->+ maybeWith withUTFStringArray envv $ \envvPtrPtr ->+ {#call terminal_forkpty#} + (toTerminal terminal)+ envvPtrPtr+ dirPtr+ (fromBool lastlog)+ (fromBool utmp)+ (fromBool wtmp)++-- | Attach an existing PTY master side to the terminal widget. +-- Use instead of 'terminalForkCommand' or 'terminalForkpty'.+--+-- * Available since Vte version 0.12.1+--+terminalSetPty :: + TerminalClass self => self + -> Int -- ^ @ptyMaster@ - a file descriptor of the master end of a PTY + -> IO ()+terminalSetPty terminal ptyMaster =+ {#call terminal_set_pty#} (toTerminal terminal) (fromIntegral ptyMaster)++-- | Returns the file descriptor of the master end of terminal's PTY.+--+-- * Available since Vte version 0.19.1+--+terminalGetPty ::+ TerminalClass self => self+ -> IO Int -- ^ return the file descriptor, or -1 if the terminal has no PTY. +terminalGetPty terminal = + liftM fromIntegral $ + {#call terminal_get_pty#} (toTerminal terminal)++-- | Interprets data as if it were data received from a child process. This+-- can either be used to drive the terminal without a child process, or just+-- to mess with your users.+terminalFeed :: + TerminalClass self => self + -> String -- ^ @string@ - a string in the terminal's current encoding + -> IO ()+terminalFeed terminal string =+ withUTFStringLen string $ \(strPtr, len) ->+ {#call terminal_feed#} (toTerminal terminal) strPtr (fromIntegral len)++-- | Sends a block of UTF-8 text to the child as if it were entered by the+-- user at the keyboard.+terminalFeedChild :: + TerminalClass self => self + -> String -- ^ @string@ - data to send to the child + -> IO ()+terminalFeedChild terminal string =+ withUTFStringLen string $ \(strPtr, len) ->+ {#call terminal_feed_child#} (toTerminal terminal) strPtr (fromIntegral len)++-- | Sends a block of binary data to the child.+--+-- * Available since Vte version 0.12.1+--+terminalFeedChildBinary :: + TerminalClass self => self + -> [Word8] -- ^ @data@ - data to send to the child + -> IO ()+terminalFeedChildBinary terminal string =+ withArrayLen string $ \len strPtr ->+ {#call terminal_feed_child_binary#} (toTerminal terminal) (castPtr strPtr) (fromIntegral len)+ +-- | Gets the exit status of the command started by 'terminalForkCommand'. +--+-- * Available since Vte version 0.19.1+--+terminalGetChildExitStatus ::+ TerminalClass self => self + -> IO Int -- ^ return the child's exit status +terminalGetChildExitStatus terminal =+ liftM fromIntegral $+ {#call terminal_get_child_exit_status#} (toTerminal terminal)++-- | Selects all text within the terminal (including the scrollback buffer).+--+-- * Available since Vte version 0.16+--+terminalSelectAll :: TerminalClass self => self -> IO () +terminalSelectAll terminal =+ {#call terminal_select_all#} (toTerminal terminal)+ +-- | Clears the current selection.+--+-- * Available since Vte version 0.16+--+terminalSelectNone :: TerminalClass self => self -> IO () +terminalSelectNone terminal =+ {#call terminal_select_none#} (toTerminal terminal)++-- | Places the selected text in the terminal in the 'selectionClipboard'+-- selection.+terminalCopyClipboard :: TerminalClass self => self -> IO ()+terminalCopyClipboard terminal = + {#call terminal_copy_clipboard#} (toTerminal terminal)+ +-- | Sends the contents of the 'selectionClipboard' selection to the+-- terminal's child. If necessary, the data is converted from UTF-8 to the+-- terminal's current encoding. It's called on paste menu item, or when user+-- presses Shift+Insert.+terminalPasteClipboard :: TerminalClass self => self -> IO ()+terminalPasteClipboard terminal =+ {#call terminal_paste_clipboard#} (toTerminal terminal)++-- | Places the selected text in the terminal in the+-- 'selectionPrimary' selection.+terminalCopyPrimary :: TerminalClass self => self -> IO ()+terminalCopyPrimary terminal =+ {#call terminal_copy_primary#} (toTerminal terminal)++-- | Sends the contents of the+-- 'selectionPrimary' selection to the+-- terminal's child. If necessary, the data is converted from UTF-8 to the+-- terminal's current encoding. The terminal will call also paste the+-- 'SelectionPrimary' selection when the user clicks with the the second mouse+-- button.+terminalPastePrimary :: TerminalClass self => self -> IO ()+terminalPastePrimary terminal =+ {#call terminal_paste_primary#} (toTerminal terminal)+ +-- | Attempts to change the terminal's size in terms of rows and columns. +-- If the attempt succeeds, the widget will resize itself to the proper size.+terminalSetSize :: + TerminalClass self => self + -> Int -- ^ @columns@ - the desired number of columns + -> Int -- ^ @rows@ - the desired number of rows + -> IO ()+terminalSetSize terminal columns rows =+ {#call terminal_set_size#} + (toTerminal terminal)+ (fromIntegral columns)+ (fromIntegral rows)+ +-- | Controls whether or not the terminal will beep when the child outputs the \"bl\" sequence.+terminalSetAudibleBell :: + TerminalClass self => self + -> Bool -- ^ @isAudible@ - @True@ if the terminal should beep + -> IO () +terminalSetAudibleBell terminal isAudible =+ {#call terminal_set_audible_bell#} (toTerminal terminal) (fromBool isAudible)+ +-- | Checks whether or not the terminal will beep when the child outputs the \"bl\" sequence.+terminalGetAudibleBell :: + TerminalClass self => self + -> IO Bool -- ^ return @True@ if audible bell is enabled, @False@ if not +terminalGetAudibleBell terminal =+ liftM toBool $+ {#call terminal_get_audible_bell#} (toTerminal terminal)+ +-- | Controls whether or not the terminal will present a visible bell to the user when the child outputs the \"bl\" sequence. +-- The terminal will clear itself to the default foreground color and then repaint itself.+terminalSetVisibleBell :: + TerminalClass self => self + -> Bool -- ^ @isVisible@ - @True@ if the terminal should flash + -> IO () +terminalSetVisibleBell terminal isVisible =+ {#call terminal_set_visible_bell#} (toTerminal terminal) (fromBool isVisible)+ +-- | Checks whether or not the terminal will present a visible bell to the user when the child outputs the \"bl\" sequence. +-- The terminal will clear itself to the default foreground color and then repaint itself.+terminalGetVisibleBell :: + TerminalClass self => self + -> IO Bool -- ^ return @True@ if visible bell is enabled, @False@ if not +terminalGetVisibleBell terminal =+ liftM toBool $+ {#call terminal_get_visible_bell#} (toTerminal terminal)+ +-- | Controls whether or not the terminal will attempt to draw bold text, +-- either by using a bold font variant or by repainting text with a different offset.+terminalSetAllowBold :: + TerminalClass self => self + -> Bool -- ^ @allowBold@ - @True@ if the terminal should attempt to draw bold text + -> IO () +terminalSetAllowBold terminal allowBold =+ {#call terminal_set_allow_bold#} (toTerminal terminal) (fromBool allowBold)+ +-- | Checks whether or not the terminal will attempt to draw bold text by repainting text with a one-pixel offset.+terminalGetAllowBold :: + TerminalClass self => self + -> IO Bool -- ^ return @True@ if bolding is enabled, @False@ if not +terminalGetAllowBold terminal =+ liftM toBool $+ {#call terminal_get_allow_bold#} (toTerminal terminal)+ +-- | Controls whether or not the terminal will forcibly scroll to the bottom of the viewable history when the new data is received from the child.+terminalSetScrollOnOutput :: + TerminalClass self => self + -> Bool -- ^ @scroll@ - @True@ if the terminal should scroll on output + -> IO () +terminalSetScrollOnOutput terminal scroll =+ {#call terminal_set_scroll_on_output#} (toTerminal terminal) (fromBool scroll)+ +-- | Controls whether or not the terminal will forcibly scroll to the bottom of the viewable history when the user presses a key. +-- Modifier keys do not trigger this behavior.+terminalSetScrollOnKeystroke :: + TerminalClass self => self + -> Bool -- ^ @scroll@ - @True@ if the terminal should scroll on keystrokes + -> IO ()+terminalSetScrollOnKeystroke terminal scroll =+ {#call terminal_set_scroll_on_keystroke#} (toTerminal terminal) (fromBool scroll)+ +-- | Sets the color used to draw bold text in the default foreground color.+terminalSetColorBold :: + TerminalClass self => self + -> Color -- ^ @bold@ - the new bold color + -> IO ()+terminalSetColorBold terminal bold =+ with bold $ \boldPtr ->+ {#call terminal_set_color_bold#} (toTerminal terminal) (castPtr boldPtr)++-- | Sets the foreground color used to draw normal text+terminalSetColorForeground :: + TerminalClass self => self + -> Color -- ^ @foreground@ - the new foreground color + -> IO ()+terminalSetColorForeground terminal foreground =+ with foreground $ \fgPtr -> + {#call terminal_set_color_foreground#} (toTerminal terminal) (castPtr fgPtr)++-- | Sets the background color for text which does not have a specific background color assigned. +-- Only has effect when no background image is set and when the terminal is not transparent.+terminalSetColorBackground :: + TerminalClass self => self + -> Color -- ^ @background@ - the new background color + -> IO ()+terminalSetColorBackground terminal background =+ with background $ \bgPtr ->+ {#call terminal_set_color_background#} (toTerminal terminal) (castPtr bgPtr)++-- | Sets the color used to draw dim text in the default foreground color.+terminalSetColorDim :: + TerminalClass self => self + -> Color -- ^ @dim@ - the nw dim color+ -> IO ()+terminalSetColorDim terminal dim =+ with dim $ \dimPtr -> + {#call terminal_set_color_dim#} (toTerminal terminal) (castPtr dimPtr)++-- | Sets the background color for text which is under the cursor. +-- If @Nothing@, text under the cursor will be drawn with foreground and background colors reversed.+--+-- * Available since Vte version 0.11.11+--+terminalSetColorCursor :: + TerminalClass self => self + -> Color -- ^ @cursor@ - the new color to use for the text cursor + -> IO ()+terminalSetColorCursor terminal cursor =+ with cursor $ \cursorPtr -> + {#call terminal_set_color_cursor#} (toTerminal terminal) (castPtr cursorPtr)++-- | Sets the background color for text which is highlighted. +-- If @Nothing@, highlighted text (which is usually highlighted because it is selected) will be drawn with foreground and background colors reversed.+--+-- * Available since Vte version 0.11.11+--+terminalSetColorHighlight :: + TerminalClass self => self + -> Color -- ^ @highlight@ - the new color to use for highlighted text + -> IO ()+terminalSetColorHighlight terminal highlight =+ with highlight $ \hlPtr -> + {#call terminal_set_color_highlight#} (toTerminal terminal) (castPtr hlPtr)++-- | The terminal widget uses a 28-color model comprised of the default foreground and background colors, +-- the bold foreground color, the dim foreground color, an eight color palette, +-- bold versions of the eight color palette, and a dim version of the the eight color palette. palette_size must be either 0, 8, 16, or 24. +-- If foreground is @Nothing@ and palette_size is greater than 0, the new foreground color is taken from palette[7]. +-- If background is @Nothing@ and palette_size is greater than 0, the new background color is taken from palette[0]. +-- If palette_size is 8 or 16, the third (dim) and possibly the second (bold) 8-color palettes are extrapolated from the new background color and the items in palette.+terminalSetColors :: + TerminalClass self => self + -> Color -- ^ @foreground@ - the new foreground color, or @Nothing@ + -> Color -- ^ @background@ - the new background color, or @Nothing@ + -> Color -- ^ @palette@ - the color palette + -> Int -- ^ @size@ - the number of entries in palette + -> IO ()+terminalSetColors terminal foreground background palette size =+ with foreground $ \fPtr ->+ with background $ \bPtr ->+ with palette $ \pPtr ->+ {#call terminal_set_colors#} + (toTerminal terminal) + (castPtr fPtr)+ (castPtr bPtr)+ (castPtr pPtr)+ (fromIntegral size)++-- | Reset the terminal palette to reasonable compiled-in defaults.+terminalSetDefaultColors :: TerminalClass self => self -> IO ()+terminalSetDefaultColors terminal =+ {#call terminal_set_default_colors#} (toTerminal terminal)+ +-- | Sets the opacity of the terminal background, were 0 means completely transparent and 65535 means completely opaque.+terminalSetOpacity :: + TerminalClass self => self+ -> Int -- ^ @opacity@ - the new opacity + -> IO ()+terminalSetOpacity terminal opacity =+ {#call terminal_set_opacity#} (toTerminal terminal) (fromIntegral opacity)++-- | Sets a background image for the widget. +-- Text which would otherwise be drawn using the default background color will instead be drawn over the specified image. +-- If necessary, the image will be tiled to cover the widget's entire visible area. +-- If specified by 'terminalSetBackgroundSaturation' the terminal will tint its in-memory copy of the image before applying it to the terminal.+terminalSetBackgroundImage :: + TerminalClass self => self+ -> Maybe Pixbuf -- ^ @image@ - a 'Pixbuf' to use, or @Nothing@ to use the default background+ -> IO ()+terminalSetBackgroundImage terminal (Just image) =+ {#call terminal_set_background_image#} (toTerminal terminal) image+terminalSetBackgroundImage terminal Nothing =+ {#call terminal_set_background_image#} (toTerminal terminal) (Pixbuf nullForeignPtr)+ +-- | Sets a background image for the widget. +-- If specified by 'terminalSetBackgroundSaturation', the terminal will tint its in-memory copy of the image before applying it to the terminal.+terminalSetBackgroundImageFile :: + TerminalClass self => self+ -> String -- ^ @path@ - path to an image file + -> IO ()+terminalSetBackgroundImageFile terminal path =+ withUTFString path $ \pathPtr ->+ {#call terminal_set_background_image_file#} (toTerminal terminal) pathPtr+ +-- | If a background image has been set using 'terminalSetBackgroundImage', 'terminalSetBackgroundImageFile', or 'terminalSetBackgroundTransparent', +-- and the saturation value is less than 1.0, the terminal will adjust the colors of the image before drawing the image. +-- To do so, the terminal will create a copy of the background image (or snapshot of the root window) and modify its pixel values.+terminalSetBackgroundSaturation :: + TerminalClass self => self+ -> Double -- ^ @saturation@ - a floating point value between 0.0 and 1.0. + -> IO () +terminalSetBackgroundSaturation terminal saturation =+ {#call terminal_set_background_saturation#} (toTerminal terminal) (realToFrac saturation)+ +-- | Sets the terminal's background image to the pixmap stored in the root window, adjusted so that if there are no windows below your application, +-- the widget will appear to be transparent.+terminalSetBackgroundTransparent :: + TerminalClass self => self+ -> Bool -- ^ @transparent@ - @True@ if the terminal should fake transparency + -> IO ()+terminalSetBackgroundTransparent terminal transparent =+ {#call terminal_set_background_transparent#} (toTerminal terminal) (fromBool transparent)+ +-- | If a background image has been set using 'terminalSetBackgroundImage', 'terminalSetBackgroundImageFile', or 'terminalSetBackgroundTransparent', +-- and the value set by 'terminalSetBackgroundSaturation' is less than one, the terminal will adjust the color of the image before drawing the image. +-- To do so, the terminal will create a copy of the background image (or snapshot of the root window) and modify its pixel values. +-- The initial tint color is black.+--+-- * Available since Vte version 0.11+--+terminalSetBackgroundTintColor :: + TerminalClass self => self+ -> Color -- ^ @color@ - a color which the terminal background should be tinted to if its saturation is not 1.0. + -> IO ()+terminalSetBackgroundTintColor terminal color =+ with color $ \cPtr ->+ {#call terminal_set_background_tint_color#} (toTerminal terminal) (castPtr cPtr)++-- | Controls whether or not the terminal will scroll the background image (if one is set) when the text in the window must be scrolled.+--+-- * Available since Vte version 0.11+--+terminalSetScrollBackground :: + TerminalClass self => self+ -> Bool -- ^ @scroll@ - @True@ if the terminal should scroll the background image along with text. + -> IO ()+terminalSetScrollBackground terminal scroll =+ {#call terminal_set_scroll_background#} (toTerminal terminal) (fromBool scroll)+ +-- | Sets the shape of the cursor drawn.+--+-- * Available since Vte version 0.19.1+--+terminalSetCursorShape ::+ TerminalClass self => self + -> TerminalCursorShape -- ^ @shape@ - the 'TerminalCursorShape' to use + -> IO ()+terminalSetCursorShape terminal shape = + {#call terminal_set_cursor_shape#} (toTerminal terminal) $fromIntegral (fromEnum shape)++-- | Returns the currently set cursor shape.+--+-- * Available since Vte version 0.17.6+--+terminalGetCursorShape ::+ TerminalClass self => self+ -> IO TerminalCursorShape -- ^ return cursor shape+terminalGetCursorShape terminal = + liftM (toEnum.fromIntegral) $+ {#call terminal_get_cursor_shape#} (toTerminal terminal)++-- | Returns the currently set cursor blink mode.+--+-- * Available since Vte version 0.17.1+--+terminalGetCursorBlinkMode :: + TerminalClass self => self+ -> IO TerminalCursorBlinkMode -- ^ return cursor blink mode. +terminalGetCursorBlinkMode terminal = + liftM (toEnum.fromIntegral) $+ {#call terminal_get_cursor_blink_mode#} (toTerminal terminal)++-- | Sets whether or not the cursor will blink. +--+-- * Available since Vte version 0.17.1+--+terminalSetCursorBlinkMode :: + TerminalClass self => self+ -> TerminalCursorBlinkMode -- ^ @mode@ - the 'TerminalCursorBlinkMode' to use + -> IO ()+terminalSetCursorBlinkMode terminal mode =+ {#call terminal_set_cursor_blink_mode#} (toTerminal terminal) $fromIntegral (fromEnum mode)++-- | Sets the length of the scrollback buffer used by the terminal. +-- The size of the scrollback buffer will be set to the larger of this value and the number of visible rows the widget can display, +-- so 0 can safely be used to disable scrollback. +-- Note that this setting only affects the normal screen buffer. +-- For terminal types which have an alternate screen buffer, no scrollback is allowed on the alternate screen buffer.+terminalSetScrollbackLines :: + TerminalClass self => self+ -> Int -- ^ @lines@ - the length of the history buffer + -> IO ()+terminalSetScrollbackLines terminal lines =+ {#call terminal_set_scrollback_lines#} (toTerminal terminal) (fromIntegral lines)++-- | Sets the font used for rendering all text displayed by the terminal, overriding any fonts set using 'widgetModifyFont'.+-- The terminal will immediately attempt to load the desired font, retrieve its metrics, and attempt to resize itself to keep the same number of rows and columns.+terminalSetFont :: + TerminalClass self => self+ -> FontDescription -- ^ @fontDesc@ - the 'FontDescription' of the desired font. + -> IO ()+terminalSetFont terminal (FontDescription fontDesc) =+ {#call terminal_set_font#} (toTerminal terminal) (castPtr $ unsafeForeignPtrToPtr fontDesc)++-- | A convenience function which converts name into a 'FontDescription' and passes it to 'terminalSetFont'.+terminalSetFontFromString :: + TerminalClass self => self+ -> String -- ^ @name@ - a string describing the font. + -> IO ()+terminalSetFontFromString terminal name =+ withUTFString name $ \namePtr -> + {#call terminal_set_font_from_string#} (toTerminal terminal) namePtr+ +-- | Queries the terminal for information about the fonts which will be used to draw text in the terminal.+terminalGetFont :: + TerminalClass self => self+ -> IO FontDescription -- ^ return a 'FontDescription' describing the font the terminal is currently using to render text. +terminalGetFont terminal = do+ fdPtr <- {#call unsafe terminal_get_font#} (toTerminal terminal) + makeNewFontDescription (castPtr fdPtr) ++-- | Checks if the terminal currently contains selected text. +-- Note that this is different from determining if the terminal is the owner of any 'GtkClipboard' items.+terminalGetHasSelection :: + TerminalClass self => self+ -> IO Bool -- ^ return @True@ if part of the text in the terminal is selected. +terminalGetHasSelection terminal =+ liftM toBool $+ {#call terminal_get_has_selection#} (toTerminal terminal)+ +-- | When the user double-clicks to start selection, the terminal will extend the selection on word boundaries. +-- It will treat characters included in spec as parts of words, and all other characters as word separators. +-- Ranges of characters can be specified by separating them with a hyphen.+-- As a special case, if @spec@ is the empty string, the terminal will treat all graphic non-punctuation non-space characters as word characters.+terminalSetWordChars :: + TerminalClass self => self+ -> String -- ^ @spec@ - a specification + -> IO () +terminalSetWordChars terminal spec =+ withUTFString spec $ \specPtr ->+ {#call terminal_set_word_chars#} (toTerminal terminal) specPtr+ +-- | Checks if a particular character is considered to be part of a word or not, based on the values last passed to 'terminalSetWordChars'.+terminalIsWordChar :: + TerminalClass self => self+ -> Char -- ^ @c@ - a candidate Unicode code point + -> IO Bool -- ^ return @True@ if the character is considered to be part of a word +terminalIsWordChar terminal c =+ liftM toBool $+ {#call terminal_is_word_char#} (toTerminal terminal) (fromIntegral $ ord c)++-- | Modifies the terminal's backspace key binding, +-- which controls what string or control sequence the terminal sends to its child when the user presses the backspace key.+terminalSetBackspaceBinding :: + TerminalClass self => self+ -> TerminalEraseBinding -- ^ @binding@ - a 'TerminalEraseBinding' for the backspace key + -> IO ()+terminalSetBackspaceBinding terminal binding =+ {#call terminal_set_backspace_binding#} (toTerminal terminal) (fromIntegral (fromEnum binding))++-- | Modifies the terminal's delete key binding, +-- which controls what string or control sequence the terminal sends to its child when the user presses the delete key.+terminalSetDeleteBinding :: + TerminalClass self => self+ -> TerminalEraseBinding -- ^ @bindign@ - a 'TerminalEraseBinding' for the delete key + -> IO ()+terminalSetDeleteBinding terminal binding =+ {#call terminal_set_delete_binding#} (toTerminal terminal) (fromIntegral (fromEnum binding))+ +-- | Changes the value of the terminal's mouse autohide setting. +-- When autohiding is enabled, the mouse cursor will be hidden when the user presses a key and shown when the user moves the mouse. +-- This setting can be read using 'terminalGetMouseAutohide'.+terminalSetMouseAutohide :: + TerminalClass self => self+ -> Bool -- ^ @autohide@ - @True@ if the autohide should be enabled + -> IO ()+terminalSetMouseAutohide terminal autohide =+ {#call terminal_set_mouse_autohide#} (toTerminal terminal) (fromBool autohide)+ +-- | Determines the value of the terminal's mouse autohide setting. +-- When autohiding is enabled, the mouse cursor will be hidden when the user presses a key and shown when the user moves the mouse. +-- This setting can be changed using 'terminalSetMouseAutohide'.+terminalGetMouseAutohide :: TerminalClass self => self -> IO Bool+terminalGetMouseAutohide terminal =+ liftM toBool $+ {#call terminal_get_mouse_autohide#} (toTerminal terminal)+ +-- | Resets as much of the terminal's internal state as possible, discarding any unprocessed input data, +-- resetting character attributes, cursor state, national character set state, status line, +-- terminal modes (insert/delete), selection state, and encoding.+terminalReset :: + TerminalClass self => self+ -> Bool -- ^ @full@ - @True@ to reset tabstops + -> Bool -- ^ @clearHistory@ - @True@ to empty the terminal's scrollback buffer + -> IO ()+terminalReset terminal full clearHistory =+ {#call terminal_reset#} (toTerminal terminal) (fromBool full) (fromBool clearHistory)++-- | Extracts a view of the visible part of the terminal. A selection+-- predicate may be supplied to restrict the inspected characters. The+-- return value is a list of 'VteChar' structures, each detailing the+-- character's position, colors, and other characteristics.+--+terminalGetText ::+ TerminalClass self => self+ -> Maybe VteSelect -- ^ @Just p@ for a predicate @p@ that determines+ -- which character should be extracted or @Nothing@+ -- to select all characters+ -> IO [VteChar] -- ^ return a text string+terminalGetText terminal mCB = do+ cbPtr <- case mCB of+ Just cb -> mkVteSelectionFunc $ \_ c r _ ->+ return (fromBool (cb (fromIntegral c) (fromIntegral r)))+ Nothing -> return nullFunPtr+ gArrPtr <- {#call unsafe g_array_new#} 0 0+ (fromIntegral (sizeOf (undefined :: VteAttributes)))+ strPtr <- {#call terminal_get_text #} (toTerminal terminal) cbPtr nullPtr gArrPtr+ str <- if strPtr==nullPtr then return "" else peekUTFString strPtr+ (len,elemPtr) <- gArrayContent (castPtr gArrPtr)+ attrs <- (flip mapM) [0..len-1] $ peekElemOff elemPtr+ unless (cbPtr==nullFunPtr) $ freeHaskellFunPtr cbPtr+ {#call unsafe g_free#} (castPtr strPtr)+ {#call unsafe g_array_free#} gArrPtr 1+ return (zipWith attrToChar str attrs)+ +-- | Extracts a view of the visible part of the terminal. +-- If is_selected is not @Nothing@, characters will only be read if is_selected returns @True@ after being passed the column and row, respectively. +-- A 'CharAttributes' structure is added to attributes for each byte added to the returned string detailing the character's position, colors, and other characteristics. +-- This function differs from 'terminalGetText' in that trailing spaces at the end of lines are included.+--+-- * Available since Vte version 0.11.11+--+terminalGetTextIncludeTrailingSpaces :: + TerminalClass self => self+ -> Maybe VteSelect -- ^ @Just p@ for a predicate @p@ that determines+ -- which character should be extracted or @Nothing@+ -- to select all characters + -> IO [VteChar] -- ^ return a text string+terminalGetTextIncludeTrailingSpaces terminal mCB = do+ cbPtr <- case mCB of+ Just cb -> mkVteSelectionFunc $ \_ c r _ ->+ return (fromBool (cb (fromIntegral c) (fromIntegral r)))+ Nothing -> return nullFunPtr+ gArrPtr <- {#call unsafe g_array_new#} 0 0+ (fromIntegral (sizeOf (undefined :: VteAttributes)))+ strPtr <- {#call terminal_get_text_include_trailing_spaces #} (toTerminal terminal) cbPtr nullPtr gArrPtr+ str <- if strPtr==nullPtr then return "" else peekUTFString strPtr+ (len,elemPtr) <- gArrayContent (castPtr gArrPtr)+ attrs <- (flip mapM) [0..len-1] $ peekElemOff elemPtr+ unless (cbPtr==nullFunPtr) $ freeHaskellFunPtr cbPtr+ {#call unsafe g_free#} (castPtr strPtr)+ {#call unsafe g_array_free#} gArrPtr 1+ return (zipWith attrToChar str attrs)++-- | Extracts a view of the visible part of the terminal. +-- If is_selected is not @Nothing@, characters will only be read if is_selected returns @True@ after being passed the column and row, respectively. +-- A 'CharAttributes' structure is added to attributes for each byte added to the returned string detailing the character's position, colors, and other characteristics. +-- The entire scrollback buffer is scanned, so it is possible to read the entire contents of the buffer using this function.+--+terminalGetTextRange ::+ TerminalClass self => self+ -> Int -- ^ @sRow@ first row to search for data + -> Int -- ^ @sCol@ first column to search for data + -> Int -- ^ @eRow@ last row to search for data + -> Int -- ^ @eCol@ last column to search for data + -> Maybe VteSelect -- ^ @Just p@ for a predicate @p@ that determines+ -- which character should be extracted or @Nothing@+ -- to select all characters+ -> IO [VteChar] -- ^ return a text string+terminalGetTextRange terminal sRow sCol eRow eCol mCB = do + cbPtr <- case mCB of+ Just cb -> mkVteSelectionFunc $ \_ c r _ ->+ return (fromBool (cb (fromIntegral c) (fromIntegral r)))+ Nothing -> return nullFunPtr+ gArrPtr <- {#call unsafe g_array_new#} 0 0+ (fromIntegral (sizeOf (undefined :: VteAttributes)))+ strPtr <- {#call terminal_get_text_range #} (toTerminal terminal) (fromIntegral sRow) (fromIntegral sCol) (fromIntegral eRow) (fromIntegral eCol) cbPtr nullPtr gArrPtr+ str <- if strPtr==nullPtr then return "" else peekUTFString strPtr+ (len,elemPtr) <- gArrayContent (castPtr gArrPtr)+ attrs <- (flip mapM) [0..len-1] $ peekElemOff elemPtr+ unless (cbPtr==nullFunPtr) $ freeHaskellFunPtr cbPtr+ {#call unsafe g_free#} (castPtr strPtr)+ {#call unsafe g_array_free#} gArrPtr 1+ return (zipWith attrToChar str attrs)++-- | Reads the location of the insertion cursor and returns it. The row+-- coordinate is absolute.+terminalGetCursorPosition :: + TerminalClass self => self+ -> IO (Int, Int) -- ^ @(column,row)@ the position of the cursor+terminalGetCursorPosition terminal = do+ alloca $ \cPtr ->+ alloca $ \rPtr -> do+ {#call terminal_get_cursor_position#} (toTerminal terminal) cPtr rPtr+ column <- peek cPtr+ row <- peek rPtr+ return (fromIntegral column,fromIntegral row)++-- | Clears the list of regular expressions the terminal uses to highlight+-- text when the user moves the mouse cursor.+terminalMatchClearAll :: TerminalClass self => self -> IO ()+terminalMatchClearAll terminal =+ {#call terminal_match_clear_all#} (toTerminal terminal)+ +-- | Adds the regular expression to the list of matching expressions.+-- When the user moves the mouse cursor over a section of displayed text which+-- matches this expression, the text will be highlighted.+--+-- See <http://library.gnome.org/devel/glib/stable/glib-regex-syntax.html> for+-- details about the accepted syntex.+--+-- * Available since Vte version 0.17.1+--+terminalMatchAddRegex ::+ TerminalClass self => self+ -> String -- ^ @pattern@ - a regular expression+ -> [RegexCompileFlags] -- ^ @flags@ - specify how to interpret the pattern+ -> [RegexMatchFlags] -- ^ @flags@ - specify how to match+ -> IO Int -- ^ return an integer associated with this expression+terminalMatchAddRegex terminal pattern cFlags mFlags =+ withUTFString pattern $ \pat -> do+ regexPtr <- propagateGError $+ {#call g_regex_new#} pat (fromIntegral (fromFlags cFlags))+ (fromIntegral (fromFlags mFlags))+ liftM fromIntegral $ {#call terminal_match_add_gregex#}+ (toTerminal terminal) regexPtr (fromIntegral (fromFlags mFlags))++-- | Removes the regular expression which is associated with the given tag from the list of expressions which the terminal will highlight when the user moves the mouse cursor over matching text.+terminalMatchRemove :: + TerminalClass self => self+ -> Int -- ^ @tag@ - the tag of the regex to remove + -> IO ()+terminalMatchRemove terminal tag =+ {#call terminal_match_remove#} (toTerminal terminal) (fromIntegral tag)++-- | Checks if the text in and around the specified position matches any of+-- the regular expressions previously registered using+-- 'terminalMatchAddRegex'. If a match exists, the matching string is returned+-- together with the number associated with the matched regular expression. If+-- more than one regular expression matches, the expressions that was+-- registered first will be returned.+--+terminalMatchCheck :: + TerminalClass self => self+ -> Int -- ^ @column@ - the text column + -> Int -- ^ @row@ - the text row + -> IO (Maybe (String, Int))+ -- ^ @Just (str, tag)@ - the string that matched one of the previously set+ -- regular expressions together with the number @tag@ that was returned by+ -- 'terminalMatchAddRegex'+terminalMatchCheck terminal column row = alloca $ \tagPtr -> do+ strPtr <- {#call terminal_match_check#} (toTerminal terminal)+ (fromIntegral column) (fromIntegral row) tagPtr+ if strPtr==nullPtr then return Nothing else do+ str <- peekCString strPtr+ {#call unsafe g_free#} (castPtr strPtr)+ if tagPtr==nullPtr then return Nothing else do+ tag <- peek tagPtr+ return (Just (str,fromIntegral tag))++-- | Sets which cursor the terminal will use if the pointer is over the pattern specified by tag. +-- The terminal keeps a reference to cursor.+--+-- * Available since Vte version 0.11+--+terminalMatchSetCursor :: + TerminalClass self => self+ -> Int -- ^ @tag@ - the tag of the regex which should use the specified cursor + -> Cursor -- ^ @cursor@ - the 'Cursor' which the terminal should use when the pattern is highlighted + -> IO ()+terminalMatchSetCursor terminal tag (Cursor cur) =+ with (unsafeForeignPtrToPtr cur) $ \curPtr ->+ {#call terminal_match_set_cursor#} (toTerminal terminal) (fromIntegral tag) (castPtr curPtr)++-- | Sets which cursor the terminal will use if the pointer is over the pattern specified by tag.+--+-- * Available since Vte version 0.11.9+--+terminalMatchSetCursorType :: + TerminalClass self => self+ -> Int -- ^ @tag@ the tag of the regex which should use the specified cursor + -> CursorType -- ^ @cursorType@ a 'CursorType'+ -> IO ()+terminalMatchSetCursorType terminal tag cursorType = + {#call terminal_match_set_cursor_type#} (toTerminal terminal) (fromIntegral tag) $fromIntegral (fromEnum cursorType) ++-- | Sets which cursor the terminal will use if the pointer is over the pattern specified by tag.+--+-- * Available since Vte version 0.17.1+--+terminalMatchSetCursorName :: + TerminalClass self => self+ -> Int -- ^ @tag@ - the tag of the regex which should use the specified cursor + -> String -- ^ @name@ - the name of the cursor + -> IO ()+terminalMatchSetCursorName terminal tag name =+ withUTFString name $ \namePtr ->+ {#call terminal_match_set_cursor_name#} (toTerminal terminal) (fromIntegral tag) namePtr+ +-- | Sets what type of terminal the widget attempts to emulate by scanning for control sequences defined in the system's termcap file. +-- Unless you are interested in this feature, always use "xterm".+terminalSetEmulation :: + TerminalClass self => self+ -> String -- ^ @emulation@ - the name of a terminal description + -> IO () +terminalSetEmulation terminal emulation =+ withUTFString emulation $ \emulationPtr ->+ {#call terminal_set_emulation#} (toTerminal terminal) emulationPtr+ +-- | Queries the terminal for its current emulation, as last set by a call to 'terminalSetEmulation'.+terminalGetEmulation :: + TerminalClass self => self+ -> IO String -- ^ return the name of the terminal type the widget is attempting to emulate +terminalGetEmulation terminal =+ {#call terminal_get_emulation#} (toTerminal terminal) >>= peekCString+ +-- | Queries the terminal for its default emulation, which is attempted if the terminal type passed to 'terminalSetEmulation' emptry string.+--+-- * Available since Vte version 0.11.11+--+terminalGetDefaultEmulation :: + TerminalClass self => self+ -> IO String -- ^ return the name of the default terminal type the widget attempts to emulate +terminalGetDefaultEmulation terminal =+ {#call terminal_get_default_emulation#} (toTerminal terminal) >>= peekCString+ +-- | Changes the encoding the terminal will expect data from the child to be encoded with. +-- For certain terminal types, applications executing in the terminal can change the encoding. +-- The default encoding is defined by the application's locale settings.+terminalSetEncoding ::+ TerminalClass self => self+ -> String -- ^ @codeset@ - a valid g_iconv target + -> IO () +terminalSetEncoding terminal codeset =+ withUTFString codeset $ \codesetPtr ->+ {#call terminal_set_encoding#} (toTerminal terminal) codesetPtr+ +-- | Determines the name of the encoding in which the terminal expects data to be encoded.+terminalGetEncoding :: + TerminalClass self => self+ -> IO String -- ^ return the current encoding for the terminal. +terminalGetEncoding terminal =+ {#call terminal_get_encoding#} (toTerminal terminal) >>= peekCString+ +-- | Some terminal emulations specify a status line which is separate from the main display area, +-- and define a means for applications to move the cursor to the status line and back.+terminalGetStatusLine :: + TerminalClass self => self+ -> IO String -- ^ The current content of the terminal's status line. For terminals like "xterm", this will usually be the empty string.+terminalGetStatusLine terminal =+ {#call terminal_get_status_line#} (toTerminal terminal) >>= peekCString+ +-- | Determines the amount of additional space the widget is using to pad the edges of its visible area. +-- This is necessary for cases where characters in the selected font don't themselves include a padding area and the text itself would otherwise be contiguous with the window border. +-- Applications which use the widget's row_count, column_count, char_height, and char_width fields to set geometry hints using 'windowSetGeometryHints' will need to add this value to the base size. +-- The values returned in xpad and ypad are the total padding used in each direction, and do not need to be doubled.+terminalGetPadding :: + TerminalClass self => self+ -> IO (Int, Int) -- ^ @(lr,tb)@ - the left\/right-edge and top\/bottom-edge padding +terminalGetPadding terminal =+ alloca $ \xPtr ->+ alloca $ \yPtr -> do+ {#call terminal_get_padding#} (toTerminal terminal) xPtr yPtr+ xpad <- peek xPtr+ ypad <- peek yPtr+ return (fromIntegral xpad,fromIntegral ypad)++-- | Get 'Adjustment' of terminal widget.+terminalGetAdjustment :: + TerminalClass self => self+ -> IO Adjustment -- ^ return the contents of terminal's adjustment field +terminalGetAdjustment terminal =+ makeNewObject mkAdjustment $ {#call terminal_get_adjustment#} (toTerminal terminal)++-- | Get terminal's char height.+terminalGetCharHeight :: + TerminalClass self => self+ -> IO Int -- ^ return the contents of terminal's char_height field +terminalGetCharHeight terminal =+ liftM fromIntegral $+ {#call terminal_get_char_height#} (toTerminal terminal)++-- | Get terminal's char width.+terminalGetCharWidth :: + TerminalClass self => self+ -> IO Int -- ^ return the contents of terminal's char_width field +terminalGetCharWidth terminal =+ liftM fromIntegral $+ {#call terminal_get_char_width#} (toTerminal terminal)++-- | Get terminal's column count.+terminalGetColumnCount :: + TerminalClass self => self+ -> IO Int -- ^ return the contents of terminal's column_count field +terminalGetColumnCount terminal =+ liftM fromIntegral $+ {#call terminal_get_column_count#} (toTerminal terminal)+ +-- | Get terminal's row count.+terminalGetRowCount :: + TerminalClass self => self+ -> IO Int -- ^ return the contents of terminal's row_count field +terminalGetRowCount terminal =+ liftM fromIntegral $+ {#call terminal_get_row_count#} (toTerminal terminal)++-- | Get icon title.+terminalGetIconTitle :: + TerminalClass self => self+ -> IO String -- ^ return the contents of terminal's icon_title field +terminalGetIconTitle terminal =+ {#call terminal_get_icon_title#} (toTerminal terminal) >>= peekCString+ +-- | Get window title.+terminalGetWindowTitle :: + TerminalClass self => self+ -> IO String -- ^ return the contents of terminal's window_title field +terminalGetWindowTitle terminal =+ {#call terminal_get_window_title#} (toTerminal terminal) >>= peekCString++--------------------+-- Attributes+-- | Controls whether or not the terminal will attempt to draw bold text. +-- This may happen either by using a bold font variant, or by repainting text with a different offset.+--+-- Default value: @True@+--+-- * Available since Vte version 0.19.1+--+terminalAllowBold :: TerminalClass self => Attr self Bool+terminalAllowBold = newAttr+ terminalGetAllowBold+ terminalSetAllowBold++-- | Controls whether or not the terminal will beep when the child outputs the \"bl\" sequence.+--+-- Default value: @True@+--+--+-- * Available since Vte version 0.19.1+--+terminalAudibleBell :: TerminalClass self => Attr self Bool+terminalAudibleBell = newAttr+ terminalGetAudibleBell+ terminalSetAudibleBell++-- | Sets a background image file for the widget. +-- If specified by "background-saturation:", the terminal will tint its in-memory copy of the image before applying it to the terminal.+--+-- Default value: \"\"+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundImageFile :: TerminalClass self => Attr self String+terminalBackgroundImageFile = + newAttrFromStringProperty "background-image-file" ++-- | Sets a background image for the widget. +-- Text which would otherwise be drawn using the default background color will instead be drawn over the specified image. +-- If necessary, the image will be tiled to cover the widget's entire visible area. +-- If specified by "background-saturation:", the terminal will tint its in-memory copy of the image before applying it to the terminal.+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundImagePixbuf :: TerminalClass self => Attr self (Maybe Pixbuf)+terminalBackgroundImagePixbuf =+ newAttrFromMaybeObjectProperty "background-image-pixbuf" + {#call pure gdk_pixbuf_get_type#}++-- | Sets the opacity of the terminal background, were 0.0 means completely transparent and 1.0 means completely opaque.+-- +-- Allowed values: [0,1]+--+-- Default values: 1+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundOpacity :: TerminalClass self => Attr self Double+terminalBackgroundOpacity =+ newAttrFromDoubleProperty "background-opacity"++-- | If a background image has been set using "background-image-file:" or "background-image-pixbuf:", or "background-transparent:", +-- and the saturation value is less than 1.0, the terminal will adjust the colors of the image before drawing the image. +-- To do so, the terminal will create a copy of the background image (or snapshot of the root window) and modify its pixel values.+--+-- Allowed values: [0,1]+--+-- Default value: 0.4+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundSaturation :: TerminalClass self => Attr self Double+terminalBackgroundSaturation =+ newAttrFromDoubleProperty "background-saturation"++-- | If a background image has been set using "background-image-file:" or "background-image-pixbuf:", or "background-transparent:", +-- and the value set by 'Terminal' background-saturation: is less than 1.0, the terminal will adjust the color of the image before drawing the image. +-- To do so, the terminal will create a copy of the background image (or snapshot of the root window) and modify its pixel values. +-- The initial tint color is black.+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundTintColor :: TerminalClass self => Attr self Color+terminalBackgroundTintColor =+ newAttrFromBoxedStorableProperty "background-tint-color"+ {#call pure unsafe gdk_color_get_type#}++-- | Sets whther the terminal uses the pixmap stored in the root window as the background, +-- adjusted so that if there are no windows below your application, the widget will appear to be transparent.+--+-- NOTE: When using a compositing window manager, you should instead set a RGBA colourmap on the toplevel window, so you get real transparency.+-- +-- Default value: @False@+--+-- * Available since Vte version 0.19.1+--+terminalBackgroundTransparent :: TerminalClass self => Attr self Bool+terminalBackgroundTransparent =+ newAttrFromBoolProperty "background-transparent"++-- | *Controls what string or control sequence the terminal sends to its child when the user presses the backspace key.+--+-- Default value: 'EraseAuto'+--+-- * Available since Vte version 0.19.1+--+terminalBackspaceBinding :: TerminalClass self => Attr self TerminalEraseBinding+terminalBackspaceBinding =+ newAttrFromEnumProperty "backspace-binding" + {#call pure unsafe terminal_erase_binding_get_type#}++-- | Sets whether or not the cursor will blink. +-- Using 'CursorBlinkSystem' will use the "gtk-cursor-blink" setting.+--+-- Default value: 'CursorBlinkSystem'+--+-- * Available since Vte version 0.19.1+--+terminalCursorBlinkMode :: TerminalClass self => Attr self TerminalCursorBlinkMode+terminalCursorBlinkMode = newAttr+ terminalGetCursorBlinkMode+ terminalSetCursorBlinkMode++-- | Controls the shape of the cursor.+--+-- Default value: 'CursorShapeBlock'+--+-- * Available since Vte version 0.19.1+--+terminalCursorShape :: TerminalClass self => Attr self TerminalCursorShape+terminalCursorShape = newAttr+ terminalGetCursorShape+ terminalSetCursorShape++-- | Controls what string or control sequence the terminal sends to its child when the user presses the delete key.+--+-- Default value: 'EraseAuto'+-- +-- * Available since Vte version 0.19.1+--+terminalDeleteBinding :: TerminalClass self => Attr self TerminalEraseBinding+terminalDeleteBinding =+ newAttrFromEnumProperty "delete-binding"+ {#call pure unsafe terminal_erase_binding_get_type#}++-- | Sets what type of terminal the widget attempts to emulate by scanning for control sequences defined in the system's termcap file. +-- Unless you are interested in this feature, always use the default which is "xterm".+--+-- Default value: "xterm"+--+-- * Available since Vte version 0.19.1+--+terminalEmulation :: TerminalClass self => Attr self String+terminalEmulation = newAttr+ terminalGetEmulation+ terminalSetEmulation++-- | Controls the encoding the terminal will expect data from the child to be encoded with. +-- For certain terminal types, applications executing in the terminal can change the encoding. +-- The default is defined by the application's locale settings.+--+-- Default value: \"\"+--+-- * Available since Vte version 0.19.1+--+terminalEncoding :: TerminalClass self => Attr self String+terminalEncoding = newAttr+ terminalGetEncoding+ terminalSetEncoding++-- | Specifies the font used for rendering all text displayed by the terminal, overriding any fonts set using 'widgetModifyFont'.+-- The terminal will immediately attempt to load the desired font, retrieve its metrics, +-- and attempt to resize itself to keep the same number of rows and columns.+--+-- * Available since Vte version 0.19.1+--+terminalFontDesc :: TerminalClass self => Attr self FontDescription+terminalFontDesc = newAttr+ terminalGetFont+ terminalSetFont++-- | The terminal's so-called icon title, or empty if no icon title has been set.+--+-- Default value: \"\"+--+-- * Available since Vte version 0.19.1+--+terminalIconTitle :: TerminalClass self => ReadAttr self String+terminalIconTitle = readAttrFromStringProperty "icon-title"++-- | Controls the value of the terminal's mouse autohide setting. +-- When autohiding is enabled, the mouse cursor will be hidden when the user presses a key and shown when the user moves the mouse.+--+-- Default value: @False@+--+-- * Available since Vte version 0.19.1+--+terminalPointerAutohide :: TerminalClass self => Attr self Bool+terminalPointerAutohide = newAttr+ terminalGetMouseAutohide+ terminalSetMouseAutohide++-- | The file descriptor of the master end of the terminal's PTY.+--+-- Allowed values: [-1 ...]+--+-- Default values: -1+--+-- * Available since Vte version 0.19.1+--+terminalPty :: TerminalClass self => Attr self Int+terminalPty = newAttr+ terminalGetPty+ terminalSetPty++-- | Controls the value of the terminal's mouse autohide setting. +-- When autohiding is enabled, the mouse cursor will be hidden when the user presses a key and shown when the user moves the mouse.+--+-- Default value: @False@+--+-- * Available since Vte version 0.19.1+--+terminalScrollBackground :: TerminalClass self => Attr self Bool+terminalScrollBackground =+ newAttrFromBoolProperty "scroll-background"++-- | Controls whether or not the terminal will forcibly scroll to the bottom of the viewable history when the user presses a key. +-- Modifier keys do not trigger this behavior.+--+-- Default value: @False@+--+-- * Available since Vte version 0.19.1+--+terminalScrollOnKeystroke :: TerminalClass self => Attr self Bool+terminalScrollOnKeystroke =+ newAttrFromBoolProperty "scroll-on-keystroke"++-- | Controls whether or not the terminal will forcibly scroll to the bottom of the viewable history when the new data is received from the child.+-- +-- Default value: @True@+--+-- * Available since Vte version 0.19.1+--+terminalScrollOnOutput :: TerminalClass self => Attr self Bool+terminalScrollOnOutput =+ newAttrFromBoolProperty "scroll-on-output"++-- | The length of the scrollback buffer used by the terminal. The size of the+-- scrollback buffer will be set to the larger of this value and the number of+-- visible rows the widget can display, so 0 can safely be used to disable+-- scrollback. Note that this setting only affects the normal screen buffer.+-- For terminal types which have an alternate screen buffer, no scrollback is+-- allowed on the alternate screen buffer.+--+-- Default value: 100+--+-- * Available since Vte version 0.19.1+--+terminalScrollbackLines :: TerminalClass self => Attr self Int+terminalScrollbackLines =+ newAttrFromUIntProperty "scrollback-lines"++-- | Controls whether the terminal will present a visible bell to the user when the child outputs the \"bl\" sequence. +-- The terminal will clear itself to the default foreground color and then repaint itself.+--+-- Default value: @False@+--+-- * Available since Vte version 0.19.1+--+terminalVisibleBell :: TerminalClass self => Attr self Bool+terminalVisibleBell = newAttr+ terminalGetVisibleBell+ terminalSetVisibleBell++-- | The terminal's title.+--+-- Default value: \"\"+--+-- * Available since Vte version 0.19.1+--+terminalWindowTitle :: TerminalClass self => ReadAttr self String+terminalWindowTitle = readAttrFromStringProperty "window-title"++-- | When the user double-clicks to start selection, the terminal will extend the selection on word boundaries. +-- It will treat characters the word-chars characters as parts of words, and all other characters as word separators. +-- Ranges of characters can be specified by separating them with a hyphen.+-- As a special case, when setting this to the empty string, the terminal will treat all graphic non-punctuation non-space characters as word+-- characters.+-- +-- Defalut value: \"\"+--+-- * Available since Vte version 0.19.1+--+terminalWordChars :: TerminalClass self => Attr self String+terminalWordChars =+ newAttrFromStringProperty "word-chars" ++--------------------+-- Signals++-- | This signal is emitted when the a child sends a beep request to the terminal.+beep :: TerminalClass self => Signal self (IO ())+beep = Signal (connect_NONE__NONE "beep")++-- | Emitted whenever selection of a new font causes the values of the char_width or char_height fields to change.+charSizeChanged :: TerminalClass self => Signal self (Int -> Int -> IO ())+charSizeChanged = Signal (connect_INT_INT__NONE "char-size-changed")++-- | This signal is emitted when the terminal detects that a child started using 'terminalForkCommand' has exited.+childExited :: TerminalClass self => Signal self (IO ())+childExited = Signal (connect_NONE__NONE "child-exited")++-- | Emitted whenever the terminal receives input from the user and prepares to send it to the child process. +-- The signal is emitted even when there is no child process.+commit :: TerminalClass self => Signal self (String -> Int -> IO ())+commit = Signal (connect_STRING_INT__NONE "commit")++-- | Emitted whenever the visible appearance of the terminal has changed. Used primarily by 'TerminalAccessible'.+contentsChanged :: TerminalClass self => Signal self (IO ())+contentsChanged = Signal (connect_NONE__NONE "contents-changed")++-- | Emitted whenever 'terminalCopyClipboard' is called.+copyClipboard :: TerminalClass self => Signal self (IO ())+copyClipboard = Signal (connect_NONE__NONE "copy-clipboard")++-- | Emitted whenever the cursor moves to a new character cell. Used primarily by 'TerminalAccessible'.+cursorMoved :: TerminalClass self => Signal self (IO ())+cursorMoved = Signal (connect_NONE__NONE "cursor-moved")++-- | Emitted when the user hits the '-' key while holding the Control key.+decreaseFontSize :: TerminalClass self => Signal self (IO ())+decreaseFontSize = Signal (connect_NONE__NONE "decrease-font-size")++-- | Emitted at the child application's request.+deiconifyWindow :: TerminalClass self => Signal self (IO ())+deiconifyWindow = Signal (connect_NONE__NONE "deiconify-window")++-- | Emitted whenever the terminal's emulation changes, only possible at the parent application's request.+emulationChanged :: TerminalClass self => Signal self (IO ())+emulationChanged = Signal (connect_NONE__NONE "emulation-changed")++-- | Emitted whenever the terminal's current encoding has changed, +-- either as a result of receiving a control sequence which toggled between the local and UTF-8 encodings, or at the parent application's request.+encodingChanged :: TerminalClass self => Signal self (IO ())+encodingChanged = Signal (connect_NONE__NONE "encoding-changed")++-- | Emitted when the terminal receives an end-of-file from a child which is running in the terminal. +-- This signal is frequently (but not always) emitted with a 'childExited' signal.+eof :: TerminalClass self => Signal self (IO ())+eof = Signal (connect_NONE__NONE "eof")++-- | Emitted when the terminal's icon_title field is modified.+iconTitleChanged :: TerminalClass self => Signal self (IO ())+iconTitleChanged = Signal (connect_NONE__NONE "icon-title-changed")++-- | Emitted at the child application's request.+iconifyWindow :: TerminalClass self => Signal self (IO ())+iconifyWindow = Signal (connect_NONE__NONE "iconify-window")++-- | Emitted when the user hits the '+' key while holding the Control key.+increaseFontSize :: TerminalClass self => Signal self (IO ())+increaseFontSize = Signal (connect_NONE__NONE "increase-font-size")++-- | Emitted at the child application's request.+lowerWindow :: TerminalClass self => Signal self (IO ())+lowerWindow = Signal (connect_NONE__NONE "lower-window")++-- | Emitted at the child application's request.+maximizeWindow :: TerminalClass self => Signal self (IO ())+maximizeWindow = Signal (connect_NONE__NONE "maximize-window")++-- | Emitted when user move terminal window.+moveWindow :: TerminalClass self => Signal self (Word -> Word -> IO ())+moveWindow = Signal (connect_WORD_WORD__NONE "move-window")++-- | Emitted whenever 'terminalPasteClipboard' is called.+pasteClipboard :: TerminalClass self => Signal self (IO ())+pasteClipboard = Signal (connect_NONE__NONE "paste-clipboard")++-- | Emitted at the child application's request.+raiseWindow :: TerminalClass self => Signal self (IO ())+raiseWindow = Signal (connect_NONE__NONE "raise-window")++-- | Emitted at the child application's request.+refreshWindow :: TerminalClass self => Signal self (IO ())+refreshWindow = Signal (connect_NONE__NONE "refresh-window")++-- | Emitted at the child application's request.+resizeWidnow :: TerminalClass self => Signal self (Int -> Int -> IO ()) +resizeWidnow = Signal (connect_INT_INT__NONE "resize-window")++-- | Emitted at the child application's request.+restoreWindow :: TerminalClass self => Signal self (IO ())+restoreWindow = Signal (connect_NONE__NONE "restore-window")++-- | Emitted at the child application's request.+selectionChanged :: TerminalClass self => Signal self (IO ())+selectionChanged = Signal (connect_NONE__NONE "selection-changed")++-- | Set the scroll adjustments for the terminal. +-- Usually scrolled containers like 'ScrolledWindow' will emit this +-- signal to connect two instances of 'Scrollbar' to the scroll directions of the 'Terminal'.+setScrollAdjustments :: TerminalClass self => Signal self (Adjustment -> Adjustment -> IO ())+setScrollAdjustments = Signal (connect_OBJECT_OBJECT__NONE "set-scroll-adjustments")++-- | Emitted whenever the contents of the status line are modified or cleared.+statusLineChanged :: TerminalClass self => Signal self (IO ())+statusLineChanged = Signal (connect_NONE__NONE "status-line-changed")++-- | An internal signal used for communication between the terminal and its accessibility peer. +-- May not be emitted under certain circumstances.+textDeleted :: TerminalClass self => Signal self (IO ())+textDeleted = Signal (connect_NONE__NONE "text-deleted")++-- | An internal signal used for communication between the terminal and its accessibility peer. +-- May not be emitted under certain circumstances.+textInserted :: TerminalClass self => Signal self (IO ())+textInserted = Signal (connect_NONE__NONE "text-inserted")++-- | An internal signal used for communication between the terminal and its accessibility peer. +-- May not be emitted under certain circumstances.+textModified :: TerminalClass self => Signal self (IO ())+textModified = Signal (connect_NONE__NONE "text-modified")++-- | An internal signal used for communication between the terminal and its accessibility peer. +-- May not be emitted under certain circumstances.+textScrolled :: TerminalClass self => Signal self (Int -> IO ())+textScrolled = Signal (connect_INT__NONE "text-scrolled")++-- | Emitted when the terminal's window_title field is modified.+windowTitleChanged :: TerminalClass self => Signal self (IO ())+windowTitleChanged = Signal (connect_NONE__NONE "window-title-changed")
+ Graphics/UI/Gtk/Vte/VteCharAttrFields.c view
@@ -0,0 +1,10 @@+#include "VteCharAttrFields.h"++gboolean getVteCharAttrUnderline(VteCharAttributes* vca) {+ return vca->underline;+}++gboolean getVteCharAttrStrikethrough(VteCharAttributes* vca) {+ return vca->strikethrough;+}+
+ Graphics/UI/Gtk/Vte/VteCharAttrFields.h view
@@ -0,0 +1,10 @@+#ifndef VTE_CHAR_ATTR_FIELDS_H+#define VTE_CHAR_ATTR_FIELDS_H++#include <vte/vte.h>++gboolean getVteCharAttrUnderline(VteCharAttributes* vca);++gboolean getVteCharAttrStrikethrough(VteCharAttributes* vca);++#endif /* VTE_CHAR_ATTR_FIELDS_H */
+ Gtk2HsSetup.hs view
@@ -0,0 +1,486 @@+{-# LANGUAGE CPP #-}++#define CABAL_VERSION_ENCODE(major, minor, micro) ( \+ ((major) * 10000) \+ + ((minor) * 100) \+ + ((micro) * 1))++#define CABAL_VERSION_CHECK(major,minor,micro) \+ (CABAL_VERSION >= CABAL_VERSION_ENCODE(major,minor,micro))++-- now, this is bad, but Cabal doesn't seem to actually pass any information about+-- its version to CPP, so guess the version depending on the version of GHC+#ifdef CABAL_VERSION_MINOR+#ifndef CABAL_VERSION_MAJOR+#define CABAL_VERSION_MAJOR 1+#endif+#ifndef CABAL_VERSION_MICRO+#define CABAL_VERSION_MICRO 0+#endif+#define CABAL_VERSION CABAL_VERSION_ENCODE( \+ CABAL_VERSION_MAJOR, \+ CABAL_VERSION_MINOR, \+ CABAL_VERSION_MICRO)+#else+#warning Setup.hs is guessing the version of Cabal. If compilation of Setup.hs fails use -DCABAL_VERSION_MINOR=x for Cabal version 1.x.0 when building (prefixed by --ghc-option= when using the 'cabal' command)+#if (__GLASGOW_HASKELL__ >= 612)+#define CABAL_VERSION CABAL_VERSION_ENCODE(1,8,0)+#else+#define CABAL_VERSION CABAL_VERSION_ENCODE(1,6,0)+#endif+#endif++-- | Build a Gtk2hs package.+--+module Gtk2HsSetup ( gtk2hsUserHooks, getPkgConfigPackages ) where++import Distribution.Simple+import Distribution.Simple.PreProcess+import Distribution.InstalledPackageInfo ( importDirs,+ showInstalledPackageInfo,+ libraryDirs,+ extraLibraries,+ extraGHCiLibraries )+import Distribution.Simple.PackageIndex (+#if CABAL_VERSION_CHECK(1,8,0)+ lookupInstalledPackageId+#else+ lookupPackageId+#endif+ )+import Distribution.PackageDescription as PD ( PackageDescription(..),+ updatePackageDescription,+ BuildInfo(..),+ emptyBuildInfo, allBuildInfo,+ Library(..),+ libModules, hasLibs)+import Distribution.Simple.LocalBuildInfo (LocalBuildInfo(..),+ InstallDirs(..),+#if CABAL_VERSION_CHECK(1,8,0)+ componentPackageDeps,+#else+ packageDeps,+#endif+ absoluteInstallDirs)+import Distribution.Simple.Compiler ( Compiler(..) )+import Distribution.Simple.Program (+ Program(..), ConfiguredProgram(..),+ rawSystemProgramConf, rawSystemProgramStdoutConf,+ c2hsProgram, pkgConfigProgram, requireProgram, ghcPkgProgram,+ simpleProgram, lookupProgram, rawSystemProgramStdout, ProgArg)+import Distribution.ModuleName ( ModuleName, components, toFilePath )+import Distribution.Simple.Utils+import Distribution.Simple.Setup (CopyFlags(..), InstallFlags(..), CopyDest(..),+ defaultCopyFlags, ConfigFlags(configVerbosity),+ fromFlag, toFlag, RegisterFlags(..), flagToMaybe,+ fromFlagOrDefault, defaultRegisterFlags)+import Distribution.Simple.BuildPaths ( autogenModulesDir )+import Distribution.Simple.Install ( install )+#if CABAL_VERSION_CHECK(1,8,0)+import Distribution.Simple.Register ( generateRegistrationInfo, registerPackage )+#else+import qualified Distribution.Simple.Register as Register ( register )+#endif+import Distribution.Text ( simpleParse, display )+import System.FilePath+import System.Directory ( doesFileExist )+import Distribution.Version (Version(..))+import Distribution.Verbosity+import Control.Monad (when, unless, filterM)+import Data.Maybe ( isJust, isNothing, fromMaybe, maybeToList )+import Data.List (isPrefixOf, isSuffixOf, nub)+import Data.Char (isAlpha)+import qualified Data.Map as M+import qualified Data.Set as S++import Control.Applicative ((<$>))+import System.Directory (getDirectoryContents, doesDirectoryExist)++-- the name of the c2hs pre-compiled header file+precompFile = "precompchs.bin"++gtk2hsUserHooks = simpleUserHooks {+ hookedPrograms = [typeGenProgram, signalGenProgram, c2hsLocal],+ hookedPreProcessors = [("chs", ourC2hs)],+ confHook = \pd cf ->+ confHook simpleUserHooks pd cf >>= return . adjustLocalBuildInfo,+ postConf = \args cf pd lbi -> do+ genSynthezisedFiles (fromFlag (configVerbosity cf)) pd lbi+ postConf simpleUserHooks args cf pd lbi,+ buildHook = \pd lbi uh bf -> fixDeps pd >>= \pd ->+ (buildHook simpleUserHooks) pd lbi uh bf,+ copyHook = \pd lbi uh flags -> (copyHook simpleUserHooks) pd lbi uh flags >>+ installCHI pd lbi (fromFlag (copyVerbosity flags)) (fromFlag (copyDest flags)),+ instHook = \pd lbi uh flags ->+#if defined(mingw32_HOST_OS) || defined(__MINGW32__)+ installHook pd lbi uh flags >>+ installCHI pd lbi (fromFlag (installVerbosity flags)) NoCopyDest,+ regHook = registerHook+#else+ instHook simpleUserHooks pd lbi uh flags >>+ installCHI pd lbi (fromFlag (installVerbosity flags)) NoCopyDest+#endif+ }++------------------------------------------------------------------------------+-- Lots of stuff for windows ghci support+------------------------------------------------------------------------------++getDlls :: [FilePath] -> IO [FilePath]+getDlls dirs = filter ((== ".dll") . takeExtension) . concat <$>+ mapM getDirectoryContents dirs++fixLibs :: [FilePath] -> [String] -> [String]+fixLibs dlls = concatMap $ \ lib ->+ case filter (("lib" ++ lib) `isPrefixOf`) dlls of+ dll:_ -> [dropExtension dll]+ _ -> if lib == "z" then [] else [lib]++-- The following code is a big copy-and-paste job from the sources of+-- Cabal 1.8 just to be able to fix a field in the package file. Yuck.++#if CABAL_VERSION_CHECK(1,8,0)+ +installHook :: PackageDescription -> LocalBuildInfo+ -> UserHooks -> InstallFlags -> IO ()+installHook pkg_descr localbuildinfo _ flags = do+ let copyFlags = defaultCopyFlags {+ copyDistPref = installDistPref flags,+ copyDest = toFlag NoCopyDest,+ copyVerbosity = installVerbosity flags+ }+ install pkg_descr localbuildinfo copyFlags+ let registerFlags = defaultRegisterFlags {+ regDistPref = installDistPref flags,+ regInPlace = installInPlace flags,+ regPackageDB = installPackageDB flags,+ regVerbosity = installVerbosity flags+ }+ when (hasLibs pkg_descr) $ register pkg_descr localbuildinfo registerFlags++registerHook :: PackageDescription -> LocalBuildInfo+ -> UserHooks -> RegisterFlags -> IO ()+registerHook pkg_descr localbuildinfo _ flags =+ if hasLibs pkg_descr+ then register pkg_descr localbuildinfo flags+ else setupMessage verbosity+ "Package contains no library to register:" (packageId pkg_descr)+ where verbosity = fromFlag (regVerbosity flags)++register :: PackageDescription -> LocalBuildInfo+ -> RegisterFlags -- ^Install in the user's database?; verbose+ -> IO ()+register pkg@PackageDescription { library = Just lib }+ lbi@LocalBuildInfo { libraryConfig = Just clbi } regFlags+ = do++ installedPkgInfoRaw <- generateRegistrationInfo+ verbosity pkg lib lbi clbi inplace distPref++ dllsInScope <- getSearchPath >>= (filterM doesDirectoryExist) >>= getDlls+ let libs = fixLibs dllsInScope (extraLibraries installedPkgInfoRaw)+ installedPkgInfo = installedPkgInfoRaw {+ extraGHCiLibraries = libs }++ -- Three different modes:+ case () of+ _ | modeGenerateRegFile -> die "Generate Reg File not supported"+ | modeGenerateRegScript -> die "Generate Reg Script not supported"+ | otherwise -> registerPackage verbosity+ installedPkgInfo pkg lbi inplace packageDb++ where+ modeGenerateRegFile = isJust (flagToMaybe (regGenPkgConf regFlags))+ modeGenerateRegScript = fromFlag (regGenScript regFlags)+ inplace = fromFlag (regInPlace regFlags)+ packageDb = case flagToMaybe (regPackageDB regFlags) of+ Just db -> db+ Nothing -> registrationPackageDB (withPackageDB lbi)+ distPref = fromFlag (regDistPref regFlags)+ verbosity = fromFlag (regVerbosity regFlags)++register _ _ regFlags = notice verbosity "No package to register"+ where+ verbosity = fromFlag (regVerbosity regFlags)++#else+installHook :: PackageDescription -> LocalBuildInfo+ -> UserHooks -> InstallFlags -> IO ()+installHook pkg_descr localbuildinfo _ flags = do+ let copyFlags = defaultCopyFlags {+ copyDistPref = installDistPref flags,+ copyInPlace = installInPlace flags,+ copyUseWrapper = installUseWrapper flags,+ copyDest = toFlag NoCopyDest,+ copyVerbosity = installVerbosity flags+ }+ install pkg_descr localbuildinfo copyFlags+ let registerFlags = defaultRegisterFlags {+ regDistPref = installDistPref flags,+ regInPlace = installInPlace flags,+ regPackageDB = installPackageDB flags,+ regVerbosity = installVerbosity flags+ }+ when (hasLibs pkg_descr) $ register pkg_descr localbuildinfo registerFlags++registerHook :: PackageDescription -> LocalBuildInfo+ -> UserHooks -> RegisterFlags -> IO ()+registerHook pkg_descr localbuildinfo _ flags =+ if hasLibs pkg_descr+ then register pkg_descr localbuildinfo flags+ else setupMessage verbosity+ "Package contains no library to register:" (packageId pkg_descr)+ where verbosity = fromFlag (regVerbosity flags)++register :: PackageDescription -> LocalBuildInfo+ -> RegisterFlags -- ^Install in the user's database?; verbose+ -> IO ()+register pkg_descr lbi regFlags = do+ let verbosity = fromFlag (regVerbosity regFlags)+ warn verbosity "Cannot register ghci libraries with Cabal 1.6 (need 1.8)."+ Register.register pkg_descr lbi regFlags+ +#endif++------------------------------------------------------------------------------+-- This is a hack for Cabal-1.8, It is not needed in Cabal-1.9.1 or later+------------------------------------------------------------------------------++adjustLocalBuildInfo :: LocalBuildInfo -> LocalBuildInfo+adjustLocalBuildInfo lbi =+ let extra = (Just libBi, [])+ libBi = emptyBuildInfo { includeDirs = [ autogenModulesDir lbi+ , buildDir lbi ] }+ in lbi { localPkgDescr = updatePackageDescription extra (localPkgDescr lbi) }++------------------------------------------------------------------------------+-- Processing .chs files with our local c2hs.+------------------------------------------------------------------------------++ourC2hs :: BuildInfo -> LocalBuildInfo -> PreProcessor+ourC2hs bi lbi = PreProcessor {+ platformIndependent = False,+ runPreProcessor = runC2HS bi lbi+}++runC2HS :: BuildInfo -> LocalBuildInfo ->+ (FilePath, FilePath) -> (FilePath, FilePath) -> Verbosity -> IO ()+runC2HS bi lbi (inDir, inFile) (outDir, outFile) verbosity = do+ -- have the header file name if we don't have the precompiled header yet+ header <- case lookup "x-c2hs-header" (customFieldsBI bi) of+ Just h -> return h+ Nothing -> die ("Need x-c2hs-Header definition in the .cabal Library section "+++ "that sets the C header file to process .chs.pp files.")++ -- c2hs will output files in out dir, removing any leading path of the input file.+ -- Thus, append the dir of the input file to the output dir.+ let (outFileDir, newOutFile) = splitFileName outFile+ let newOutDir = outDir </> outFileDir+ -- additional .chi files might be needed that other packages have installed;+ -- we assume that these are installed in the same place as .hi files+ let chiDirs = [ dir |+#if CABAL_VERSION_CHECK(1,8,0)+ ipi <- maybe [] (map fst . componentPackageDeps) (libraryConfig lbi),+ dir <- maybe [] importDirs (lookupInstalledPackageId (installedPkgs lbi) ipi) ]+#else+ ipi <- packageDeps lbi,+ dir <- maybe [] importDirs (lookupPackageId (installedPkgs lbi) ipi) ]+#endif+ rawSystemProgramConf verbosity c2hsLocal (withPrograms lbi) $+ map ("--include=" ++) (outDir:chiDirs)+ ++ ["--cppopts=" ++ opt | opt <- getCppOptions bi lbi]+ ++ ["--output-dir=" ++ newOutDir,+ "--output=" ++ newOutFile,+ "--precomp=" ++ buildDir lbi </> precompFile,+ header, inDir </> inFile]++getCppOptions :: BuildInfo -> LocalBuildInfo -> [String]+getCppOptions bi lbi+ = nub $+ ["-I" ++ dir | dir <- PD.includeDirs bi]+ ++ [opt | opt@('-':c:_) <- (PD.cppOptions bi ++ PD.ccOptions bi), c `elem` "DIU"]++installCHI :: PackageDescription -- ^information from the .cabal file+ -> LocalBuildInfo -- ^information from the configure step+ -> Verbosity -> CopyDest -- ^flags sent to copy or install+ -> IO ()+installCHI pkg@PD.PackageDescription { library = Just lib } lbi verbosity copydest = do+ let InstallDirs { libdir = libPref } = absoluteInstallDirs pkg lbi copydest+ -- cannot use the recommended 'findModuleFiles' since it fails if there exists+ -- a modules that does not have a .chi file+ mFiles <- mapM (findFileWithExtension' ["chi"] [buildDir lbi])+ (map toFilePath+#if CABAL_VERSION_CHECK(1,8,0)+ (PD.libModules lib)+#else+ (PD.libModules pkg)+#endif+ )+ let files = [ f | Just f <- mFiles ]+#if CABAL_VERSION_CHECK(1,8,0)+ installOrdinaryFiles verbosity libPref files+#else+ copyFiles verbosity libPref files+#endif++ +installCHI _ _ _ _ = return ()++------------------------------------------------------------------------------+-- Generating the type hierarchy and signal callback .hs files.+------------------------------------------------------------------------------++typeGenProgram :: Program+typeGenProgram = (simpleProgram "gtk2hsTypeGen")++signalGenProgram :: Program+signalGenProgram = (simpleProgram "gtk2hsHookGenerator")++c2hsLocal :: Program+c2hsLocal = (simpleProgram "gtk2hsC2hs")++genSynthezisedFiles :: Verbosity -> PackageDescription -> LocalBuildInfo -> IO ()+genSynthezisedFiles verb pd lbi = do++ cPkgs <- getPkgConfigPackages verb lbi pd++ let xList = maybe [] (customFieldsBI . libBuildInfo) (library pd)+ ++customFieldsPD pd+ typeOpts :: String -> [ProgArg]+ typeOpts tag = concat [ map (\val -> '-':'-':drop (length tag) field++'=':val) (words content)+ | (field,content) <- xList,+ tag `isPrefixOf` field,+ field /= (tag++"file")]+ ++ [ "--tag=" ++ tag+ | PackageIdentifier name (Version (major:minor:_) _) <- cPkgs+ , let name' = filter isAlpha (display name)+ , tag <- name'+ : [ name' ++ "-" ++ show major ++ "." ++ show digit+ | digit <- [0,2..minor] ]+ ]++ signalsOpts :: [ProgArg]+ signalsOpts = concat [ map (\val -> '-':'-':drop 10 field++'=':val) (words content)+ | (field,content) <- xList,+ "x-signals-" `isPrefixOf` field,+ field /= "x-signals-file"]++ genFile :: Program -> [ProgArg] -> FilePath -> IO ()+ genFile prog args outFile = do+ res <- rawSystemProgramStdoutConf verb prog (withPrograms lbi) args+ rewriteFile outFile res++ (flip mapM_) (filter (\(tag,_) -> "x-types-" `isPrefixOf` tag && "file" `isSuffixOf` tag) xList) $+ \(fileTag, f) -> do+ let tag = reverse (drop 4 (reverse fileTag))+ info verb ("Ensuring that class hierarchy in "++f++" is up-to-date.")+ genFile typeGenProgram (typeOpts tag) f++ case lookup "x-signals-file" xList of+ Nothing -> return ()+ Just f -> do+ info verb ("Ensuring that callback hooks in "++f++" are up-to-date.")+ genFile signalGenProgram signalsOpts f++--FIXME: Cabal should tell us the selected pkg-config package versions in the+-- LocalBuildInfo or equivalent.+-- In the mean time, ask pkg-config again.++getPkgConfigPackages :: Verbosity -> LocalBuildInfo -> PackageDescription -> IO [PackageId]+getPkgConfigPackages verbosity lbi pkg =+ sequence+ [ do version <- pkgconfig ["--modversion", display pkgname]+ case simpleParse version of+ Nothing -> die $ "parsing output of pkg-config --modversion failed"+ Just v -> return (PackageIdentifier pkgname v)+ | Dependency pkgname _ <- concatMap pkgconfigDepends (allBuildInfo pkg) ]+ where+ pkgconfig = rawSystemProgramStdoutConf verbosity+ pkgConfigProgram (withPrograms lbi)++------------------------------------------------------------------------------+-- Dependency calculation amongst .chs files.+------------------------------------------------------------------------------++-- Given all files of the package, find those that end in .chs and extract the+-- .chs files they depend upon. Then return the PackageDescription with these+-- files rearranged so that they are built in a sequence that files that are+-- needed by other files are built first.+fixDeps :: PackageDescription -> IO PackageDescription+fixDeps pd@PD.PackageDescription {+ PD.library = Just lib@PD.Library {+ PD.exposedModules = expMods,+ PD.libBuildInfo = bi@PD.BuildInfo {+ PD.hsSourceDirs = srcDirs,+ PD.otherModules = othMods+ }}} = do+ let findModule m = findFileWithExtension [".chs.pp",".chs"] srcDirs+ (joinPath (components m))+ mExpFiles <- mapM findModule expMods+ mOthFiles <- mapM findModule othMods++ -- tag all exposed files with True so we throw an error if we need to build+ -- an exposed module before an internal modules (we cannot express this)+ let modDeps = zipWith (ModDep True []) expMods mExpFiles+++ zipWith (ModDep False []) othMods mOthFiles+ modDeps <- mapM extractDeps modDeps+ let (expMods, othMods) = span mdExposed $ sortTopological modDeps+ badOther = map (fromMaybe "<no file>" . mdLocation) $+ filter (not . mdExposed) expMods+ unless (null badOther) $+ die ("internal chs modules "++intercalate "," badOther+++ " depend on exposed chs modules; cabal needs to build internal modules first")+ return pd { PD.library = Just lib {+ PD.exposedModules = map mdOriginal expMods,+ PD.libBuildInfo = bi { PD.otherModules = map mdOriginal othMods }+ }}++data ModDep = ModDep {+ mdExposed :: Bool,+ mdRequires :: [ModuleName],+ mdOriginal :: ModuleName,+ mdLocation :: Maybe FilePath+}++instance Show ModDep where+ show x = show (mdLocation x)++instance Eq ModDep where+ ModDep { mdOriginal = m1 } == ModDep { mdOriginal = m2 } = m1==m2+instance Ord ModDep where+ compare ModDep { mdOriginal = m1 } ModDep { mdOriginal = m2 } = compare m1 m2++-- Extract the dependencies of this file. This is intentionally rather naive as it+-- ignores CPP conditionals. We just require everything which means that the+-- existance of a .chs module may not depend on some CPP condition. +extractDeps :: ModDep -> IO ModDep+extractDeps md@ModDep { mdLocation = Nothing } = return md+extractDeps md@ModDep { mdLocation = Just f } = withFileContents f $ \con -> do+ let findImports acc (('{':'#':xs):xxs) = case (dropWhile ((==) ' ') xs) of+ ('i':'m':'p':'o':'r':'t':' ':ys) ->+ case simpleParse (takeWhile ((/=) '#') ys) of+ Just m -> findImports (m:acc) xxs + Nothing -> die ("cannot parse chs import in "++f++":\n"+++ "offending line is {#"++xs)+ -- no more imports after the first non-import hook+ _ -> return acc+ findImports acc (_:xxs) = findImports acc xxs+ findImports acc [] = return acc+ mods <- findImports [] (lines con)+ return md { mdRequires = mods }++-- Find a total order of the set of modules that are partially sorted by their+-- dependencies on each other. The function returns the sorted list of modules+-- together with a list of modules that are required but not supplied by this+-- in the input set of modules.+sortTopological :: [ModDep] -> [ModDep]+sortTopological ms = reverse $ fst $ foldl visit ([], S.empty) (map mdOriginal ms)+ where+ set = M.fromList (map (\m -> (mdOriginal m, m)) ms)+ visit (out,visited) m+ | m `S.member` visited = (out,visited)+ | otherwise = case m `M.lookup` set of+ Nothing -> (out, m `S.insert` visited)+ Just md -> (md:out', visited')+ where+ (out',visited') = foldl visit (out, m `S.insert` visited) (mdRequires md)
+ Setup.hs view
@@ -0,0 +1,7 @@+-- Setup file for a Gtk2Hs module. Contains only adjustments specific to this module,+-- all Gtk2Hs-specific boilerplate is stored in Gtk2HsSetup.hs which should be kept+-- identical across all modules.+import Gtk2HsSetup ( gtk2hsUserHooks )+import Distribution.Simple ( defaultMainWithHooks )++main = defaultMainWithHooks gtk2hsUserHooks
+ marshal.list view
@@ -0,0 +1,51 @@+# see glib-genmarshal(1) for a detailed description of the file format,+# possible parameter types are:+# VOID indicates no return type, or no extra+# parameters. if VOID is used as the parameter+# list, no additional parameters may be present.+# BOOLEAN for boolean types (gboolean)+# CHAR for signed char types (gchar)+# UCHAR for unsigned char types (guchar)+# INT for signed integer types (gint)+# UINT for unsigned integer types (guint)+# LONG for signed long integer types (glong)+# ULONG for unsigned long integer types (gulong)+# ENUM for enumeration types (gint)+# FLAGS for flag enumeration types (guint)+# FLOAT for single-precision float types (gfloat)+# DOUBLE for double-precision float types (gdouble)+# STRING for string types (gchar*)+# BOXED for boxed (anonymous but reference counted) types (GBoxed*)+# POINTER for anonymous pointer types (gpointer)+# NONE deprecated alias for VOID+# BOOL deprecated alias for BOOLEAN++#+# One discrepancy from Gtk+ is that for signals that may pass NULL for an object+# reference, the Haskell signal should be passed a 'Maybe GObject'.+# We therefore have two variants that are marshalled as a maybe type:+#+# OBJECT for GObject or derived types (GObject*)+# MOBJECT for GObject or derived types (GObject*) that may be NULL++# Furthermore, some objects needs to be destroyed synchronously from the main loop of+# Gtk rather than during GC. These objects need to be marshalled using TOBJECT (for thread-safe+# object). It doesn't hurt to use TOBJECT for an object that doesn't need it, except for the+# some performance. As a rule of thumb, use TOBJECT for all libraries that build on package+# 'gtk' and use OBJECT for all packages that only need packages 'glib', 'pango', 'cairo',+# 'gio'. Again both variants exist. Note that the same names will be generated for OBJECT and+# TOBJECT, so you have to remove the OBJECT handler if you need both.+#+# TOBJECT for GObject or derived types (GObject*)+# MTOBJECT for GObject or derived types (GObject*) that may be NULL++# If you add a new signal type, please check that it actually works!+# If it is a Boxed type check that the reference counting is right.++NONE:NONE+NONE:INT+NONE:INT,INT+NONE:LONG,LONG+NONE:TOBJECT,TOBJECT+NONE:STRING,INT+
+ vte.cabal view
@@ -0,0 +1,61 @@+Name: vte+Version: 0.11.0+License: GPL+License-file: COPYING+Copyright: (c) 2001-2010 The Gtk2Hs Team+Author: Andy Stewart, Axel Simon+Maintainer: gtk2hs-users@sourceforge.net+Build-Type: Custom+Cabal-Version: >= 1.6.0+Stability: provisional+homepage: http://www.haskell.org/gtk2hs/+bug-reports: http://hackage.haskell.org/trac/gtk2hs/+Synopsis: Binding to the VTE library.+Description: The VTE library inserts terminal capability strings into a trie, and then+ uses it to determine if data received from a pseudo-terminal is a control+ sequence or just random data. The sample program "interpret" illustrates+ more or less what the widget sees after it filters incoming data.++Category: Graphics+Tested-With: GHC == 6.12.1+Extra-Source-Files: Graphics/UI/Gtk/Vte/VteCharAttrFields.h+ Gtk2HsSetup.hs+ marshal.list++x-Types-File: Graphics/UI/Gtk/Vte/Types.chs+x-Types-Tag: vte +x-Types-ModName: Graphics.UI.Gtk.Vte.Types+x-Types-Forward: *Graphics.UI.GtkInternals+x-Types-Destructor: objectUnrefFromMainloop++Source-Repository head+ type: darcs+ location: http://code.haskell.org/gtk2hs/+ subdir: vte++Library+ build-depends: base >= 4 && < 5, array, containers, haskell98, mtl,+ glib >= 0.11 && < 0.12, + pango >= 0.11 && < 0.12, + gtk >= 0.11 && < 0.12+ + build-tools: gtk2hsC2hs, gtk2hsHookGenerator, gtk2hsTypeGen+ + exposed-modules:+ Graphics.UI.Gtk.Vte.Vte+ other-modules:+ Graphics.UI.Gtk.Vte.Structs + Graphics.UI.Gtk.Vte.Types+ Graphics.UI.Gtk.Vte.Signals+ + extensions: ForeignFunctionInterface+ c-sources: Graphics/UI/Gtk/Vte/VteCharAttrFields.c++ x-Signals-File: Graphics/UI/Gtk/Vte/Signals.chs+ x-Signals-Modname: Graphics.UI.Gtk.Vte.Signals+ x-Signals-Types: marshal.list+ x-Signals-Import: Graphics.UI.GtkInternals+ + x-c2hs-Header: vte/vte.h+ include-dirs: Graphics/UI/Gtk/Vte/+ pkgconfig-depends: vte >= 0.20.5