Implemented setting mfact to an absolute value

doc/Default_hotkeys.md

@@ -122,17 +122,22 @@ the default configuration).
 
 `#Left::View_setLayoutProperty("MFactor", 0, -0.05)`
 > Reduce the size of the master area in the active view (only for the "tile"
-layout). You may also set a second parameter for accelerating the first one.
+layout). You may also set an additional parameter for accelerating the third
-E. g. with `#Left::View_setLayoutProperty("MFactor", 0, -0.05, 2)` the first
+one. E. g. with `#Left::View_setLayoutProperty("MFactor", 0, -0.05, 2)` the
-step, by which the master area is reduced, is -0.0016% and will be doubled with
+first step, by which the master area is reduced, is -0.0016% and will be
-consecutive calls until it reaches -0.05%.
+doubled with consecutive calls until it reaches -0.05%.
+With the second parameter you may set an absolute value, e. g.
+'View_setLayoutProperty("MFactor", 0.5, 0)' splits the view in half.
 
 `#Right::View_setLayoutProperty("MFactor", 0, +0.05)`
 > Enlarge the size of the master area in the active view (only for the "tile"
-layout). You may also set a second parameter for accelerating the first one.
+layout). You may also set a additional parameter for accelerating the third
-E. g. with `#Right::View_setLayoutProperty("MFactor", 0, +0.05, 0.5)` the first
+one. E. g. with `#Right::View_setLayoutProperty("MFactor", 0, +0.05, 0.5)` the
-step, by which the master area is reduced, is 0.05%, but with consecutive calls
+first step, by which the master area is reduced, is 0.05%, but with consecutive
-it will be halved until it reaches 0.0016%.
+calls it will be halved until it reaches 0.0016%.
+With the second parameter you may set an absolute value, e. g.
+'View_setLayoutProperty("MFactor", 0.67, 0)' makes the master area two thirds
+and the stacking area one third the size of the view.
 
 `#^t::View_setLayoutProperty("Axis", 0, +1, 1)`
 > Rotate the layout axis (i. e. 2 -> 1 = vertical layout, 1 -> 2 = horizontal

src/Tiler.ahk

@@ -216,16 +216,14 @@ Tiler_setAxis(m, v, id, d) {
     Return, 0
 }
 
-Tiler_setMFactor(m, v, d, dFact) {
+Tiler_setMFactor(m, v, i, d, dFact) {
   Local mFact
 
-  mFact := 0
+  If (i > 0)
-  If (d > 1)
+    mFact := i
-    mFact := d
+  Else
-  Else {
+    mFact := View_#%m%_#%v%_layoutMFact
-    d := Tiler_getMFactorD(m, v, d, dFact)
+  mFact += Tiler_getMFactorD(m, v, d, dFact)
-    mFact := View_#%m%_#%v%_layoutMFact + d
-  }
   If (mFact > 0 And mFact < 1) {
     View_#%m%_#%v%_layoutMFact := mFact
     Return, 1

src/View.ahk

@@ -255,7 +255,7 @@ View_setLayoutProperty(name, i, d, opt = 0) {
     Else If (name = "MFactor") {
       If (opt = 0)
         opt := 1
-      a := Tiler_setMFactor(Manager_aMonitor, v, d, opt)
+      a := Tiler_setMFactor(Manager_aMonitor, v, i, d, opt)
     } Else If (name = "GapWidth")
       View_setGapWidth(d)
     Else If (name = "MX")