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rhendricrhendric
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Add optional blur to transparent windows
The actual blur code is taken from the iTerm2 project.
1 parent 51e413b commit 9e2a543

23 files changed

Lines changed: 551 additions & 2 deletions

‎runtime/doc/gui_mac.txt‎

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@@ -110,8 +110,9 @@ to your .gvimrc file to revert back to the default Vim tab label.
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*macvim-options*
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These are the non-standard options that MacVim supports:
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'antialias' 'fullscreen' 'fuoptions'
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'macmeta' 'toolbariconsize' 'transparency'
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'antialias' 'blurradius' 'fullscreen'
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'fuoptions' 'macmeta' 'toolbariconsize'
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'transparency'
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*macvim-commands*
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These are the non-standard commands that MacVim supports:

‎runtime/doc/options.txt‎

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@@ -1169,6 +1169,14 @@ A jump table for the options with a short description can be found at |Q_op|.
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terminal over a serial port reset this option.
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Also see |'conskey'|.
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*'blurradius'* *'blur'*
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'blurradius' 'blur' number (default 0)
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global
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{not in Vi}
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{only in MacVim GUI}
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When 'transparency' is in effect, a positive value adds a blur effect
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to the window background.
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*'bomb'* *'nobomb'*
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'bomb' boolean (default off)
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local to buffer

‎runtime/doc/quickref.txt‎

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@@ -622,6 +622,7 @@ Short explanation of each option: *option-list*
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'balloonexpr' 'bexpr' expression to show in balloon
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'binary' 'bin' read/write/edit file in binary mode
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'bioskey' 'biosk' MS-DOS: use bios calls for input characters
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'blurradius' 'blur' transparency blur of the GUI window (MacVim only)
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'bomb' prepend a Byte Order Mark to the file
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'breakat' 'brk' characters that may cause a line break
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'breakindent' 'bri' wrapped line repeats indent

‎runtime/doc/tags‎

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@@ -89,6 +89,8 @@ $VIMRUNTIME starting.txt /*$VIMRUNTIME*
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'bk' options.txt /*'bk'*
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'bkc' options.txt /*'bkc'*
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'bl' options.txt /*'bl'*
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'blur' options.txt /*'blur'*
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'blurradius' options.txt /*'blurradius'*
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'bomb' options.txt /*'bomb'*
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'breakat' options.txt /*'breakat'*
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'breakindent' options.txt /*'breakindent'*

‎runtime/optwin.vim‎

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@@ -645,6 +645,8 @@ if has("gui")
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if has("gui_macvim")
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call append("$", "transparency\ttransparency of the text background as a percent")
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call append("$", " \tset transparency=" . &transp)
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call append("$", "blurradius\tblur effect of the transparent background")
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call append("$", " \tset blurradius=" . &blur)
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call append("$", "fullscreen\tdisplay vim in fullscreen mode")
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call <SID>BinOptionG("fullscreen", &fullscreen)
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call append("$", "fuoptions\tcontrol how fullscreen mode should behave")

‎src/MacVim/CGSInternal/CGSConnection.h‎

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/*
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* Copyright (C) 2007-2008 Alacatia Labs
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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* Joe Ranieri [email protected]
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*
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*/
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#pragma once
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#include "Compatability.h"
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typedef int CGSConnectionID;
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static const CGSConnectionID kCGSNullConnectionID = 0;
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CG_EXTERN_C_BEGIN
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/*! DOCUMENTATION PENDING - verify this is Leopard only! */
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CG_EXTERN CGError CGSSetLoginwindowConnection(CGSConnectionID cid) AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER;
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CG_EXTERN CGError CGSSetLoginwindowConnectionWithOptions(CGSConnectionID cid, CFDictionaryRef options) AVAILABLE_MAC_OS_X_VERSION_10_5_AND_LATER;
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/*! Enables or disables updates on a connection. The WindowServer will forcibly reenable updates after 1 second. */
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CG_EXTERN CGError CGSDisableUpdate(CGSConnectionID cid);
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CG_EXTERN CGError CGSReenableUpdate(CGSConnectionID cid);
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/*! Is there a menubar associated with this connection? */
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CG_EXTERN bool CGSMenuBarExists(CGSConnectionID cid);
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#pragma mark notifications
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/*! Registers or removes a function to get notified when a connection is created. Only gets notified for connections created in the current application. */
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typedef void (*CGSNewConnectionNotificationProc)(CGSConnectionID cid);
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CG_EXTERN CGError CGSRegisterForNewConnectionNotification(CGSNewConnectionNotificationProc proc);
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CG_EXTERN CGError CGSRemoveNewConnectionNotification(CGSNewConnectionNotificationProc proc);
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/*! Registers or removes a function to get notified when a connection is released. Only gets notified for connections created in the current application. */
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typedef void (*CGSConnectionDeathNotificationProc)(CGSConnectionID cid);
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CG_EXTERN CGError CGSRegisterForConnectionDeathNotification(CGSConnectionDeathNotificationProc proc);
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CG_EXTERN CGError CGSRemoveConnectionDeathNotification(CGSConnectionDeathNotificationProc proc);
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/*! Creates a new connection to the window server. */
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CG_EXTERN CGError CGSNewConnection(int unused, CGSConnectionID *outConnection);
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/*! Releases a CGSConnection and all CGSWindows owned by it. */
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CG_EXTERN CGError CGSReleaseConnection(CGSConnectionID cid);
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/*! Gets the default connection for this process. `CGSMainConnectionID` is just a more modern name. */
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CG_EXTERN CGSConnectionID _CGSDefaultConnection(void);
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CG_EXTERN CGSConnectionID CGSMainConnectionID(void);
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/*! Gets the default connection for the current thread. */
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CG_EXTERN CGSConnectionID CGSDefaultConnectionForThread(void);
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/* Gets the `pid` that owns this CGSConnection. */
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CG_EXTERN CGError CGSConnectionGetPID(CGSConnectionID cid, pid_t *outPID);
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/*! Gets the CGSConnection for the PSN. */
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CG_EXTERN CGError CGSGetConnectionIDForPSN(CGSConnectionID cid, const ProcessSerialNumber *psn, CGSConnectionID *outOwnerCID);
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/*! Gets and sets a connection's property. */
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CG_EXTERN CGError CGSGetConnectionProperty(CGSConnectionID cid, CGSConnectionID targetCID, CFStringRef key, CFTypeRef *outValue);
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CG_EXTERN CGError CGSSetConnectionProperty(CGSConnectionID cid, CGSConnectionID targetCID, CFStringRef key, CFTypeRef value);
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/*! Closes ALL connections used by the current application. Essentially, it turns it into a console application. */
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CG_EXTERN CGError CGSShutdownServerConnections(void);
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/*! Only the owner of a window can manipulate it. So, Apple has the concept of a universal owner that owns all windows and can manipulate them all. There can only be one universal owner at a time (the Dock). */
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CG_EXTERN CGError CGSSetUniversalOwner(CGSConnectionID cid);
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/*! Sets a connection to be a universal owner. This call requires `cid` be a universal connection. */
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CG_EXTERN CGError CGSSetOtherUniversalConnection(CGSConnectionID cid, CGSConnectionID otherConnection);
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CG_EXTERN_C_END

‎src/MacVim/CGSInternal/CGSRegion.h‎

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/*
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* Copyright (C) 2007-2008 Alacatia Labs
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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* Joe Ranieri [email protected]
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*
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*/
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#pragma once
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#pragma mark types
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#if MAC_OS_X_VERSION_10_5 <= MAC_OS_X_VERSION_MAX_ALLOWED
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// on Leopard and up these are CFTypes
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typedef CFTypeRef CGSRegionObj;
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typedef CFTypeRef CGSRegionEnumeratorObj;
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#else
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// but opaque types under 10.4
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typedef int CGSRegionObj;
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typedef int CGSRegionEnumeratorObj;
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#endif
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CG_EXTERN_C_BEGIN
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/*! Creates a region from a `CGRect`. */
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CG_EXTERN CGError CGSNewRegionWithRect(const CGRect *rect, CGSRegionObj *outRegion);
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/*! Creates a region from a list of `CGRect`s. */
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CG_EXTERN CGError CGSNewRegionWithRectList(const CGRect *rects, int rectCount, CGSRegionObj *outRegion);
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/*! Creates a new region from a QuickDraw region. */
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CG_EXTERN CGError CGSNewRegionWithQDRgn(RgnHandle region, CGSRegionObj *outRegion);
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/*! Creates an empty region. */
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CG_EXTERN CGError CGSNewEmptyRegion(CGSRegionObj *outRegion);
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/*! Releases a region. */
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CG_EXTERN CGError CGSReleaseRegion(CGSRegionObj region);
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/*! Creates a `CGRect` from a region. */
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CG_EXTERN CGError CGSGetRegionBounds(CGSRegionObj region, CGRect *outRect);
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/*! Determines if two regions are equal. */
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CG_EXTERN bool CGSRegionsEqual(CGSRegionObj region1, CGSRegionObj region2);
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/* Created a new region by changing the origin an existing one. */
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CG_EXTERN CGError CGSOffsetRegion(CGSRegionObj region, float offsetLeft, float offsetTop, CGSRegionObj *outRegion);
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/*! Creates a new region by copying an existing one. */
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CG_EXTERN CGError CGSCopyRegion(CGSRegionObj region, CGSRegionObj *outRegion);
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/*! Creates a new region by combining two regions together. */
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CG_EXTERN CGError CGSUnionRegion(CGSRegionObj region1, CGSRegionObj region2, CGSRegionObj *outRegion);
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/*! Creates a new region by combining a region and a rect. */
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CG_EXTERN CGError CGSUnionRegionWithRect(CGSRegionObj region, CGRect *rect, CGSRegionObj *outRegion);
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/*! Creates a region by XORing two regions together. */
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CG_EXTERN CGError CGSXorRegion(CGSRegionObj region1, CGSRegionObj region2, CGSRegionObj *outRegion);
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/*! Determines if the region is empty. */
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CG_EXTERN bool CGSRegionIsEmpty(CGSRegionObj region);
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/*! Determines if the region is rectangular. */
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CG_EXTERN bool CGSRegionIsRectangular(CGSRegionObj region);
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/*! Determines if a point in a region. */
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CG_EXTERN bool CGSPointInRegion(CGSRegionObj region, const CGPoint *point);
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/*! Determines if a rect is in a region. */
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CG_EXTERN bool CGSRectInRegion(CGSRegionObj region, const CGRect *rect);
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/*! Determines if a region is inside of a region. */
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CG_EXTERN bool CGSRegionInRegion(CGSRegionObj region1, CGSRegionObj region2);
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/*! Determines if a rect intersects a region. */
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CG_EXTERN bool CGSRegionIntersectsRect(CGSRegionObj obj, const CGRect *rect);
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/*! Determines if a region intersects a region. */
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CG_EXTERN bool CGSRegionIntersectsRegion(CGSRegionObj region1, CGSRegionObj region2);
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/*! Creates a rect from the difference of two regions. */
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CG_EXTERN CGError CGSDiffRegion(CGSRegionObj region1, CGSRegionObj region2, CGSRegionObj *outRegion);
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#pragma mark region enumerators
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/*! Gets the enumerator for a region. */
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CG_EXTERN CGSRegionEnumeratorObj CGSRegionEnumerator(CGSRegionObj region);
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/*! Releases a region enumerator. */
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CG_EXTERN void CGSReleaseRegionEnumerator(CGSRegionEnumeratorObj enumerator);
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/*! Gets the next rect of a region. */
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CG_EXTERN CGRect* CGSNextRect(CGSRegionEnumeratorObj enumerator);
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CG_EXTERN_C_END

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