bug.n/src/View.ahk

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/**
* bug.n - tiling window management
* Copyright (c) 2010-2012 joten
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*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @version 8.3.0
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*/
View_init(m, v) {
Global
View_#%m%_#%v%_aWndId := 0
View_#%m%_#%v%_layout_#1 := 1
View_#%m%_#%v%_layout_#2 := 1
View_#%m%_#%v%_layoutAxis_#1 := Config_layoutAxis_#1
View_#%m%_#%v%_layoutAxis_#2 := Config_layoutAxis_#2
View_#%m%_#%v%_layoutAxis_#3 := Config_layoutAxis_#3
View_#%m%_#%v%_layoutGapWidth := Config_layoutGapWidth
View_#%m%_#%v%_layoutMFact := Config_layoutMFactor
View_#%m%_#%v%_layoutMPri := 1
View_#%m%_#%v%_layoutMSec := 1
View_#%m%_#%v%_layoutSymbol := Config_layoutSymbol_#1
View_#%m%_#%v%_wndIds := ""
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}
View_activateWindow(d) {
Local aWndId, i, j, v, wndId, wndId0, wndIds
Log_dbg_msg(1, "View_activateWindow(" . d . ")")
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WinGet, aWndId, ID, A
Log_dbg_bare(2, "Active Windows ID: " . aWndId)
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v := Monitor_#%Manager_aMonitor%_aView_#1
Log_dbg_bare(2, "View (" . v . ") wndIds: " . View_#%Manager_aMonitor%_#%v%_wndIds)
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StringTrimRight, wndIds, View_#%Manager_aMonitor%_#%v%_wndIds, 1
StringSplit, wndId, wndIds, `;
Log_dbg_bare(2, "wndId count: " . wndId0)
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If (wndId0 > 1) {
Loop, % wndId0
If (wndId%A_Index% = aWndId) {
i := A_Index
Break
}
Log_dbg_bare(2, "Current wndId index: " . i)
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j := Manager_loop(i, d, 1, wndId0)
Log_dbg_bare(2, "Next wndId index: " . j)
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wndId := wndId%j%
WinSet, AlwaysOnTop, On, ahk_id %wndId%
WinSet, AlwaysOnTop, Off, ahk_id %wndId%
If Manager_#%aWndId%_isFloating
WinSet, Bottom, , ahk_id %aWndId%
Manager_winActivate(wndId)
}
}
View_updateLayout(m, v) {
Local fn, l, wndIds
l := View_#%m%_#%v%_layout_#1
fn := Config_layoutFunction_#%l%
View_updateLayout_%fn%(m, v)
}
; Add a window to the view in question.
View_addWnd(m, v, wndId) {
Local l, msplit, i, wndIds, n
l := View_#%m%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") And ((Config_newWndPosition = "masterBottom") Or (Config_newWndPosition = "stackTop")) {
n := View_getTiledWndIds(m, v, wndIds)
msplit := View_#%m%_#%v%_layoutMPri * View_#%m%_#%v%_layoutMSec
If ( msplit = 1 And Config_newWndPosition="masterBottom" ) {
View_#%m%_#%v%_wndIds := wndId ";" . View_#%m%_#%v%_wndIds
}
Else If ( (Config_newWndPosition="masterBottom" And n < msplit) Or (Config_newWndPosition="stackTop" And n <= msplit) ) {
View_#%m%_#%v%_wndIds .= wndId ";"
}
Else {
If (Config_newWndPosition="masterBottom")
i := msplit - 1
Else
i := msplit
StringSplit, wndId, wndIds, `;
search := wndId%i% ";"
replace := search wndId ";"
StringReplace, View_#%m%_#%v%_wndIds, View_#%m%_#%v%_wndIds, %search%, %replace%
}
}
Else If (Config_newWndPosition = "bottom")
View_#%m%_#%v%_wndIds .= wndId ";"
Else
View_#%m%_#%v%_wndIds := wndId ";" View_#%m%_#%v%_wndIds
}
; Remove a window from the view in question.
View_delWnd(m, v, wndId) {
StringReplace, View_#%m%_#%v%_wndIds, View_#%m%_#%v%_wndIds, %wndId%`;,
}
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View_arrange(m, v) {
Local fn, l, wndIds
; All window actions are performed on independent windows. A delay won't help.
SetWinDelay, 0
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l := View_#%m%_#%v%_layout_#1
fn := Config_layoutFunction_#%l%
View_getTiledWndIds(m, v, wndIds)
View_arrange_%fn%(m, v, wndIds)
View_updateLayout(m, v)
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Bar_updateLayout(m)
SetWinDelay, 10
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}
View_getTiledWndIds(m, v, ByRef tiledWndIds) {
Local n, wndIds
StringTrimRight, wndIds, View_#%m%_#%v%_wndIds, 1
Loop, PARSE, wndIds, `;
{
If Not Manager_#%A_LoopField%_isFloating And WinExist("ahk_id " A_LoopField) {
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n += 1
tiledWndIds .= A_LoopField ";"
}
}
Return, n
}
View_updateLayout_(m, v)
{
View_#%m%_#%v%_layoutSymbol := "><>"
}
View_arrange_(m, v)
{
; Place-holder
}
View_updateLayout_monocle(m, v)
{
Local wndIds, wndId, wndId0
StringTrimRight, wndIds, View_#%m%_#%v%_wndIds, 1
StringSplit, wndId, wndIds, `;
View_#%m%_#%v%_layoutSymbol := "[" wndId0 "]"
}
View_arrange_monocle(m, v, wndIds) {
Local gw
gw := View_#%m%_#%v%_layoutGapWidth
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StringTrimRight, wndIds, wndIds, 1
StringSplit, View_arrange_monocle_wndId, wndIds, `;
View_draw_stack("View_arrange_monocle_wndId", 1, View_arrange_monocle_wndId0, 0, Monitor_#%m%_x, Monitor_#%m%_y, Monitor_#%m%_width, Monitor_#%m%_height, gw/2)
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}
View_rotateLayoutAxis(i, d) {
Local f, l, v
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") And (i = 1 Or i = 2 Or i = 3) {
If (i = 1) {
If (d = +2)
View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i% *= -1
Else {
f := View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i% / Abs(View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i%)
View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i% := f * Manager_loop(Abs(View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i%), d, 1, 2)
}
} Else
View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i% := Manager_loop(View_#%Manager_aMonitor%_#%v%_layoutAxis_#%i%, d, 1, 3)
View_arrange(Manager_aMonitor, v)
}
}
View_setGapWidth(d) {
Local l, v, w
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") {
If (d < 0)
d := Floor(d / 2) * 2
Else
d := Ceil(d / 2) * 2
w := View_#%Manager_aMonitor%_#%v%_layoutGapWidth + d
If (w < Monitor_#%Manager_aMonitor%_height And w < Monitor_#%Manager_aMonitor%_width) {
View_#%Manager_aMonitor%_#%v%_layoutGapWidth := w
View_arrange(Manager_aMonitor, v)
}
}
}
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View_setLayout(l) {
Local v
v := Monitor_#%Manager_aMonitor%_aView_#1
If (l = -1)
l := View_#%Manager_aMonitor%_#%v%_layout_#2
If (l = ">")
l := Manager_loop(View_#%Manager_aMonitor%_#%v%_layout_#1, +1, 1, Config_layoutCount)
If (l > 0) And (l <= Config_layoutCount) {
If Not (l = View_#%Manager_aMonitor%_#%v%_layout_#1) {
View_#%Manager_aMonitor%_#%v%_layout_#2 := View_#%Manager_aMonitor%_#%v%_layout_#1
View_#%Manager_aMonitor%_#%v%_layout_#1 := l
}
View_arrange(Manager_aMonitor, v)
}
}
View_setMFactor(d) {
Local l, mfact, v
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") {
mfact := View_#%Manager_aMonitor%_#%v%_layoutMFact + d
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If (mfact >= 0.05 And mfact <= 0.95) {
View_#%Manager_aMonitor%_#%v%_layoutMFact := mfact
View_arrange(Manager_aMonitor, v)
}
}
}
View_setMPrimary(d) {
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Local l, n, v, wndIds
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v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") {
n := View_#%Manager_aMonitor%_#%v%_layoutMPri + d
If ( n > 0 And n < 10 ) {
View_#%Manager_aMonitor%_#%v%_layoutMPri := n
View_arrange(Manager_aMonitor, v)
}
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}
}
View_setMSecondary(d) {
Local l, n, v, wndIds
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile") {
n := View_#%Manager_aMonitor%_#%v%_layoutMSec + d
If ( n > 0 And n < 10 ) {
View_#%Manager_aMonitor%_#%v%_layoutMSec := n
View_arrange(Manager_aMonitor, v)
}
}
}
View_setMX(d) {
Local a, v
v := Monitor_#%Manager_aMonitor%_aView_#1
a := View_#%Manager_aMonitor%_#%v%_layoutAxis_#2
If ( a = 1 )
View_setMPrimary(d)
Else
View_setMSecondary(d)
}
View_setMY(d) {
Local a, v
v := Monitor_#%Manager_aMonitor%_aView_#1
a := View_#%Manager_aMonitor%_#%v%_layoutAxis_#2
If ( a = 1 )
View_setMSecondary(d)
Else
View_setMPrimary(d)
}
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View_shuffleWindow(d) {
Local aWndHeight, aWndId, aWndWidth, aWndX, aWndY, i, j, l, search, v, wndId0, wndIds
WinGet, aWndId, ID, A
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% = "tile" And InStr(Manager_managedWndIds, aWndId ";")) {
View_getTiledWndIds(Manager_aMonitor, v, wndIds)
StringTrimRight, wndIds, wndIds, 1
StringSplit, wndId, wndIds, `;
If (wndId0 > 1) {
Loop, % wndId0
If (wndId%A_Index% = aWndId) {
i := A_Index
Break
}
If (d = 0 And i = 1)
j := 2
Else
j := Manager_loop(i, d, 1, wndId0)
If (j > 0 And j <= wndId0) {
If (j = i) {
StringReplace, View_#%Manager_aMonitor%_#%v%_wndIds, View_#%Manager_aMonitor%_#%v%_wndIds, %aWndId%`;,
View_#%Manager_aMonitor%_#%v%_wndIds := aWndId ";" View_#%Manager_aMonitor%_#%v%_wndIds
} Else {
search := wndId%j%
StringReplace, View_#%Manager_aMonitor%_#%v%_wndIds, View_#%Manager_aMonitor%_#%v%_wndIds, %aWndId%, SEARCH
StringReplace, View_#%Manager_aMonitor%_#%v%_wndIds, View_#%Manager_aMonitor%_#%v%_wndIds, %search%, %aWndId%
StringReplace, View_#%Manager_aMonitor%_#%v%_wndIds, View_#%Manager_aMonitor%_#%v%_wndIds, SEARCH, %search%
}
View_arrange(Manager_aMonitor, v)
If Config_mouseFollowsFocus {
WinGetPos, aWndX, aWndY, aWndWidth, aWndHeight, ahk_id %aWndId%
DllCall("SetCursorPos", "Int", Round(aWndX + aWndWidth / 2), "Int", Round(aWndY + aWndHeight / 2))
}
}
}
}
}
View_updateLayout_tile(m, v) {
Local axis1, axis2, axis3, mp, ms, sym1, sym3, master_div, master_dim, master_sym, stack_sym
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; Main axis
; 1 - vertical divider, master left
; 2 - horizontal divider, master top
; -1 - vertical divider, master right
; -2 - horizontal divider, master bottom
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axis1 := View_#%m%_#%v%_layoutAxis_#1
; Master axis
; 1 - vertical divider
; 2 - horizontal divider
; 3 - monocle
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axis2 := View_#%m%_#%v%_layoutAxis_#2
; Stack axis
; 1 - vertical divider
; 2 - horizontal divider
; 3 - monocle
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axis3 := View_#%m%_#%v%_layoutAxis_#3
mp := View_#%m%_#%v%_layoutMPri
ms := View_#%m%_#%v%_layoutMSec
If ( Abs(axis1) = 1 )
master_div := "|"
Else
master_div := "="
If ( axis2 = 1 ) {
master_sym := "|"
master_dim := mp . "x" . ms
}
Else If ( axis2 = 2 ) {
master_sym := "-"
master_dim := ms . "x" . mp
}
Else
master_sym := "[" . (mp * ms) . "]"
If ( axis3 = 1 )
stack_sym := "|"
Else If ( axis3 = 2 )
stack_sym := "-"
Else
stack_sym := "o"
If ( axis1 > 0 )
View_#%m%_#%v%_layoutSymbol := master_dim . master_sym . master_div . stack_sym
Else
View_#%m%_#%v%_layoutSymbol := stack_sym . master_div . master_sym . master_dim
}
; Stack a bunch of windows on top of each other.
;
; arrName - Name of a globally stored array of windows:
; %arrName%1, %arrName%2, ...
; off - Offset into the array from which to start drawing.
; len - Number of windows from the array to draw.
; dir - Determines the direction through which we traverse arrName
; x - View x-position
; y - View y-position
; w - View width
; h - View height
; margin - Number of pixels to put between the windows.
View_draw_stack( arrName, off, len, dir, x, y, w, h, margin ) {
Local base, inc
If (dir = 0) {
base := off
inc := 1
}
Else {
base := off + len - 1
inc := -1
}
x += margin
y += margin
w -= 2 * margin
h -= 2 * margin
Loop, % len {
Manager_winMove(%arrName%%base%, x, y, w, h)
base += inc
}
}
; Draw a row of windows.
;
; arrName - Name of a globally stored array of windows:
; %arrName%1, %arrName%2, ...
; off - Offset into the array from which to start drawing.
; len - Number of windows from the array to draw.
; dir - Determines the direction through which we traverse arrName
; axis - X/Y <=> 0/1
; x - View x-position
; y - View y-position
; w - View width
; h - View height
; margin - Number of pixels to put between the windows.
View_draw_row( arrName, off, len, dir, axis, x, y, w, h, margin ) {
Local base, inc, x_inc, y_inc, wHeight, wWidth
;Log_bare("View_draw_row(" . arrName . ", " . off . ", " . len . ", " . dir . ", " . axis . ", " . x . ", " . y . ", " . w . ", " . h . ", " . margin . ")")
If (dir = 0) {
; Left-to-right and top-to-bottom, depending on axis
base := off
inc := 1
}
Else {
; Right-to-left and bottom-to-top, depending on axis
base := off + len - 1
inc := -1
}
If (axis = 0) {
; Create row along X
x_inc := w / len
y_inc := 0
wWidth := x_inc - 2 * margin
wHeight := h - 2 * margin
}
Else {
; Create row along Y
x_inc := 0
y_inc := h / len
wWidth := w - 2 * margin
wHeight := y_inc - 2 * margin
}
; Set original positions with respect to the margins.
x += margin
y += margin
Loop, % len {
Manager_winMove(%arrName%%base%, x, y, wWidth, wHeight)
x += x_inc
y += y_inc
base += inc
}
}
View_arrange_tile_action(arrName, off, len, bugn_axis, x, y, w, h, m) {
; 161 is a magic number determined somewhere. Maybe make this configurable.
; Same with 2*Bar_height.
If (bugn_axis = 3 Or (bugn_axis = 1 And w/len < 161) Or (bugn_axis = 2 And h/len < (2*Bar_height)))
View_draw_stack(arrName, off, len, 0, x, y, w, h, m)
Else
View_draw_row(arrName, off, len, 0, bugn_axis - 1, x, y, w, h, m)
}
View_split_region(axis, split_point, x, y, w, h, ByRef x1, ByRef y1, ByRef w1, ByRef h1, ByRef x2, ByRef y2, ByRef w2, ByRef h2) {
x1 := x
y1 := y
If(axis = 0) {
w1 := w * split_point
w2 := w - w1
h1 := h
h2 := h
x2 := x + w1
y2 := y
}
Else
{
w1 := w
w2 := w
h1 := h * split_point
h2 := h - h1
x2 := x
y2 := y + h1
}
}
View_arrange_tile(m, v, wndIds) {
Local axis1, axis2, axis3, gapW_2, h1, h2, i, mfact, mp, ms, mx2, my2, mw2, mh2, msplit, n1, n2, w1, w2, x1, x2, y1, y2, flipped, stack_len, secondary_areas, areas_remaining, draw_windows
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StringTrimRight, wndIds, wndIds, 1
StringSplit, View_arrange_tile_wndId, wndIds, `;
Log_dbg_msg(1, "View_arrange_tile: (" . View_arrange_tile_wndId0 . ") " . wndIds)
If (View_arrange_tile_wndId0 = 0)
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Return
axis1 := Abs(View_#%m%_#%v%_layoutAxis_#1)
axis2 := View_#%m%_#%v%_layoutAxis_#2
axis3 := View_#%m%_#%v%_layoutAxis_#3
flipped := View_#%m%_#%v%_layoutAxis_#1 < 0
gapW_2 := View_#%m%_#%v%_layoutGapWidth/2
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mfact := View_#%m%_#%v%_layoutMFact
mp := View_#%m%_#%v%_layoutMPri
ms := View_#%m%_#%v%_layoutMSec
msplit := mp * ms
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If (msplit > View_arrange_tile_wndId0) {
msplit := View_arrange_tile_wndId0
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}
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; master and stack area
If( View_arrange_tile_wndId0 > msplit) {
If( flipped = 0)
View_split_region( axis1 - 1, mfact, Monitor_#%m%_x, Monitor_#%m%_y, Monitor_#%m%_width, Monitor_#%m%_height, x1, y1, w1, h1, x2, y2, w2, h2)
Else
View_split_region( axis1 - 1, 1 - mfact, Monitor_#%m%_x, Monitor_#%m%_y, Monitor_#%m%_width, Monitor_#%m%_height, x2, y2, w2, h2, x1, y1, w1, h1)
}
Else {
x1 := Monitor_#%m%_x
y1 := Monitor_#%m%_y
w1 := Monitor_#%m%_width
h1 := Monitor_#%m%_height
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}
; master
; Number
If( axis2 = 3 )
{
View_draw_stack("View_arrange_tile_wndId", 1, msplit, 0, x1, y1, w1, h1, gapW_2)
}
Else
{
secondary_areas := Ceil(msplit / mp)
areas_remaining := secondary_areas
windows_remaining := msplit
;Log_bare("msplit: " . msplit . "; layoutMPri: " . mp . "; secondary_areas: " . secondary_areas . "; areas_remaining: " . areas_remaining . "; windows_remaining: " . windows_remaining)
Loop, % secondary_areas {
View_split_region(Not (axis2 - 1), (1/areas_remaining), x1, y1, w1, h1, mx1, my1, mw1, mh1, x1, y1, w1, h1)
draw_windows := mp
If (windows_remaining < mp) {
draw_windows := windows_remaining
}
View_draw_row("View_arrange_tile_wndId", msplit - windows_remaining + 1, draw_windows, 0, axis2 - 1, mx1, my1, mw1, mh1, gapW_2)
windows_remaining -= draw_windows
areas_remaining -= 1
}
}
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; stack
If (View_arrange_tile_wndId0 <= msplit)
Return
stack_len := View_arrange_tile_wndId0 - msplit
View_arrange_tile_action("View_arrange_tile_wndId", msplit + 1, stack_len, axis3, x2, y2, w2, h2, gapW_2)
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}
View_toggleFloating() {
Local aWndId, l, v
WinGet, aWndId, ID, A
v := Monitor_#%Manager_aMonitor%_aView_#1
l := View_#%Manager_aMonitor%_#%v%_layout_#1
If (Config_layoutFunction_#%l% And InStr(Manager_managedWndIds, aWndId ";")) {
Manager_#%aWndId%_isFloating := Not Manager_#%aWndId%_isFloating
View_arrange(Manager_aMonitor, v)
Bar_updateTitle()
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}
}