added log and lib (part)

src/Lib.ahk

@@ -0,0 +1,28 @@
+/*
+:title:     bug.n -- Tiling Window Management
+:copyright: (c) 2016 by Joshua Fuhs & joten <https://github.com/fuhsjr00/bug.n>
+:license:   GNU General Public License version 3;
+              LICENSE.md or at <http://www.gnu.org/licenses/>
+
+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.
+*/
+
+Int_min(a, b) {
+  Return, a < b ? a : b
+}
+
+Int_max(a, b) {
+  Return, a > b ? a : b
+}
+
+Str_pad(s, chars, count) {
+  str := ""
+  Loop, % Abs(count)
+    str .= chars
+  If (count < 0)
+    Return SubStr(str . s, count + 1)
+  Else
+    Return SubStr(s . str, 1, count)
+}

src/Log.ahk

@@ -0,0 +1,53 @@
+/*
+:title:     bug.n -- Tiling Window Management
+:copyright: (c) 2016 by Joshua Fuhs & joten <https://github.com/fuhsjr00/bug.n>
+:license:   GNU General Public License version 3;
+              LICENSE.md or at <http://www.gnu.org/licenses/>
+
+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.
+*/
+
+Log_init(truncate = True) {
+  Global Log_file, Log_level
+  Global Log_level_#0, Log_level_#1, Log_level_#2, Log_level_#3, Log_level_#4, Log_level_#5, Log_level_#6, Log_level_#7
+  
+  If Not Log_level
+    Log_level := 2
+  
+  l := ";CRITICAL;ERROR;WARNING;INFO;DEBUG;SUPER"
+  StringSplit, Log_level_#, l, `;
+  
+  If truncate And FileExist(Log_file)
+    FileDelete, %Log_file%
+  FormatTime, t, , yyyy-MM-dd
+  FileAppend, % "`r`n# " . t . "`r`n", %Log_file%
+  Log_msg("Log started", 4)
+}
+
+Log_msg(text, l, t = True) {    ;; level = 0: log in any case
+  Global Log_file, Log_level
+  Global Log_level_#1, Log_level_#2, Log_level_#3, Log_level_#4, Log_level_#5, Log_level_#6, Log_level_#7
+  
+  If (Log_level >= l) {
+    If t
+      FormatTime, t, , yyyy-MM-dd HH:mm:ss
+    i := l + 1
+    text := Str_pad(t, " ", 19) . "> " . Str_pad(Log_level_#%i%, ".", 8) . ": " . text . "`r`n"
+    FileAppend, %text%, %Log_file%
+  }
+}
+
+Log_setLevel(d, l = 0) {
+  Global Log_level
+  Global Log_level_#1, Log_level_#2, Log_level_#3, Log_level_#4, Log_level_#5, Log_level_#6, Log_level_#7
+  
+  l := l ? l : Log_level
+  l := Int_min(Int_max(l + d, 1), 6)
+  If (l != Log_level) {
+    Log_level := l
+    i := l + 1
+    Log_msg("Log level set to " . Log_level_#%i%, 0)
+  }
+}

src/Main.ahk

@@ -26,12 +26,14 @@ SetWorkingDir %A_ScriptDir%   ; Ensures a consistent starting directory.
 
 ;; Pseudo main function
   Main_appDir := ""
+  Log_level   := ""
   If 0 = 1
     Main_appDir = %1%
 
   Main_setup()
 
   Debug_initLog(Main_logFile, 0, False)
+  Log_init()
 
   Debug_logMessage("====== Initializing ======", 0)
   Config_filePath := Main_appDir "\Config.ini"
@@ -165,6 +167,7 @@ Main_setup() {
   If (Main_appDir = "")
     Main_appDir := winAppDir . "\bug.n"
   Main_logFile := Main_appDir . "\log.txt"
+  Log_file := Main_appDir . "\log.md"
   Main_dataDir := Main_appDir . "\data"
   Main_autoLayout := Main_dataDir . "\_Layout.ini"
   Main_autoWindowState := Main_dataDir . "\_WindowState.ini"
@@ -180,6 +183,8 @@ Return
 #Include Bar.ahk
 #Include Config.ahk
 #Include Debug.ahk
+#Include Lib.ahk
+#Include Log.ahk
 #Include Manager.ahk
 #Include Monitor.ahk
 #Include ResourceMonitor.ahk

src/Window.ahk

@@ -240,7 +240,7 @@ Window_move(wndId, x, y, width, height) {
   Local wndMinMax, WM_ENTERSIZEMOVE, WM_EXITSIZEMOVE
   Local wndH, wndW, wndX, wndY
   
-  If Not wndId Window_getPosEx(wndId, wndX, wndY, wndW, wndH) And (Abs(wndX - x) < 2 And Abs(wndY - y) < 2 And Abs(wndW - width) < 2 And Abs(wndH - height) < 2)
+  If Not wndId Or Window_getPosEx(wndId, wndX, wndY, wndW, wndH) And (Abs(wndX - x) < 2 And Abs(wndY - y) < 2 And Abs(wndW - width) < 2 And Abs(wndH - height) < 2)
     Return, 0
 
   If Window_isHung(wndId) {