Added option 'wrap_input' to wrap command window at output wrap column

Author: nickgammon

dialogs/world_prefs/configuration.cpp

@@ -1616,6 +1616,8 @@ void CMUSHclientDoc:: SavePrefsP14 (CPrefsP14 &page14)
 
   m_nWrapColumn     = page14.m_nWrapColumn;
 
+  FixInputWrap();
+
   }   // end of CMUSHclientDoc::SavePrefsP14
 
 void CMUSHclientDoc:: SavePrefsP15 (CPrefsP15 &page15)  

doc.cpp

@@ -7823,3 +7823,19 @@ void CMUSHclientDoc::SortWindows (void)
 
   }   // end of CMUSHclientDoc::SortWindows
 
+
+void CMUSHclientDoc::FixInputWrap()
+{
+  for(POSITION pos=GetFirstViewPosition();pos!=NULL;)
+   {
+   CView* pView = GetNextView(pos);
+
+    if (pView->IsKindOf(RUNTIME_CLASS(CSendView)))
+      {
+      CSendView* pmyView = (CSendView*)pView;
+      pmyView->UpdateWrap();
+      }  // end of if CSendView
+    }  // end of for each view
+} // end of CMUSHclientDoc::FixInputWrap()
+
+

doc.h

@@ -377,6 +377,7 @@ enum {
 #define OPT_PLUGIN_CANNOT_RW    0x300000    // plugin may not read or write its value
 #define OPT_CANNOT_WRITE        0x400000    // cannot be changed by any script
 #define OPT_SERVER_CAN_WRITE    0x800000    // CAN be changed by <recommend_option> tag
+#define OPT_FIX_INPUT_WRAP     0x1000000    // Added for input wrapping.
 
 // for debug.options and MXP <option> tag
 typedef struct
@@ -880,6 +881,9 @@ class CMUSHclientDoc : public CDocument
   unsigned short m_bTreeviewAliases;          // show aliases in tree view?
   unsigned short m_bTreeviewTimers;           // show timers in tree view?
 
+  // version 4.81
+  unsigned short m_bAutoWrapInput;			      // Match input wrap to output?
+
   // end of stuff saved to disk **************************************************************
 
   // stuff from pre version 11, read from disk but not saved
@@ -1423,6 +1427,7 @@ class CMUSHclientDoc : public CDocument
                            CArgumentList & ArgumentList);
 
   void AddToCommandHistory (LPCTSTR Message);
+  void FixInputWrap();
 
   // simple test to see if we are in secure mode right now
   inline bool MXP_Secure (void)

mushview.cpp

@@ -282,6 +282,7 @@ CMUSHView::CMUSHView()
   m_nLastToolTipColumn = 0;
   m_scroll_position = 0;
   m_mousedover = false;
+  m_bottomview = NULL;
 
   m_iPauseStatus = ePauseUninitialised;
 
@@ -3213,6 +3214,10 @@ if (wp.showCmd != SW_MINIMIZE &&
   pDoc->SendWindowSizes (pDoc->m_nWrapColumn);
   EnableScrollBarCtrl (SB_VERT, pDoc->m_bScrollBarWanted);
 
+  // update wrap size
+  if (m_bottomview)
+    m_bottomview->UpdateWrap();
+
 }
 
 void CMUSHView::OnDisplayFreezeoutput() 

plugins/Config_Option_Changer.xml

@@ -68,6 +68,7 @@ boolean_options = {
   do_not_translate_iac_to_iac_iac       = { desc = 'Translate IAC to IAC IAC?' , invert = true  },
   play_sounds_in_background             = { desc = 'Play sounds in background?' },
   send_keep_alives                      = { desc = 'Send keep-alives?' },
+  wrap_input                            = { desc = 'Wrap command window at output wrap column' }, 
   } -- end boolean_options
 
 -- numeric options they can change

scriptingoptions.cpp

@@ -152,7 +152,7 @@ tConfigurationNumericOption OptionsTable [] = {
 {"paste_delay_per_lines",               1,     O(m_nPasteDelayPerLines), 1, 100000}, 
 {"paste_echo",                          false, O(m_bPasteEcho)},
 {"play_sounds_in_background",           false, O(m_bPlaySoundsInBackground)},
-{"pixel_offset",                        1,     O(m_iPixelOffset), 0, 20, OPT_UPDATE_VIEWS},        
+{"pixel_offset",                        1,     O(m_iPixelOffset), 0, 20, OPT_UPDATE_VIEWS | OPT_FIX_INPUT_WRAP},        
 {"port",                                4000,  O(m_port), 1, USHRT_MAX, OPT_PLUGIN_CANNOT_WRITE},                        
 {"proxy_port",                          1080,  O(m_iProxyServerPort), 0, USHRT_MAX, OPT_PLUGIN_CANNOT_WRITE},                        
 {"proxy_type",                          eProxyServerNone,     O(m_iSocksProcessing), eProxyServerNone, eProxyServerLast - 1, OPT_PLUGIN_CANNOT_WRITE},                        
@@ -206,7 +206,9 @@ tConfigurationNumericOption OptionsTable [] = {
 {"validate_incoming_chat_calls",        false,  O(m_bValidateIncomingCalls)},               
 {"warn_if_scripting_inactive",          true,  O(m_bWarnIfScriptingInactive)},            
 {"wrap",                                true,  O(m_wrap)},             
-{"wrap_column",                         80,    O(m_nWrapColumn), 20, MAX_LINE_WIDTH, OPT_FIX_WRAP_COLUMN},         
+{"wrap_input",                          false, O(m_bAutoWrapInput), 0, 0, OPT_FIX_INPUT_WRAP}, // Added this, also fix wrap on column change.
+{"wrap_column",                         80,    O(m_nWrapColumn), 20, MAX_LINE_WIDTH, OPT_FIX_WRAP_COLUMN | OPT_FIX_INPUT_WRAP},         
+        
 {"write_world_name_to_log",             true,  O(m_bWriteWorldNameToLog)},  
 
 {NULL}   // end of table marker            
@@ -517,6 +519,9 @@ long iResult = SetBaseOptionItem (iItem,
     if (m_pCurrentLine)     // a new world might not have a line yet
       FixUpOutputBuffer (Value);
 
+  if (OptionsTable [iItem].iFlags & OPT_FIX_INPUT_WRAP)
+	  FixInputWrap();
+
   if (OptionsTable [iItem].iFlags & OPT_FIX_WRAP_COLUMN)
     {
     if (m_pCurrentLine)     // a new world might not have a line yet

sendvw.cpp

@@ -1174,6 +1174,7 @@ void CSendView::OnChange()
 
   NotifyPluginCommandChanged ();
 
+  UpdateWrap();
 }   // end of CSendView::OnChange
 
 
@@ -1221,6 +1222,9 @@ void CSendView::OnInitialUpdate()
 
   // if they want auto-command size, put back to 1
   AdjustCommandWindowSize ();
+
+  UpdateWrap();
+
 }   // end of CSendView::OnInitialUpdate
 
 void CSendView::OnContextMenu(CWnd*, CPoint point)
@@ -2961,3 +2965,53 @@ void CSendView::OnEditCopyashtml()
   m_topview->OnEditCopyashtml ();
   } // end of CSendView::OnEditCopyashtml() 
 
+
+void CSendView::UpdateWrap() 
+  {
+  
+  CMUSHclientDoc* pDoc = GetDocument();
+  CEdit& theEdit = GetEditCtrl();
+  
+  int iOffset = pDoc->m_iPixelOffset; // Need this either way.
+  
+  if (pDoc->m_bAutoWrapInput) 
+    {
+    
+    CRect r; 
+    GetClientRect(r); // How big is the input window?
+    
+    int iWidth = pDoc->m_nWrapColumn + 1;  // Letter-width of the line.
+    
+    if (iWidth < 20)
+      iWidth = 20;
+    if (iWidth > MAX_LINE_WIDTH)
+      iWidth = MAX_LINE_WIDTH; // Uses the minimums and maximums from elsewhere.
+    
+    // Subtracts the pixel width of text and the left-side offset to determine what the right side should be.
+    int rMargin = r.Width() - (iWidth * pDoc->m_InputFontWidth) - iOffset;
+    
+    // If the right side isn't at least as big as the offset, use the offset.
+    if (rMargin < iOffset)
+      rMargin = iOffset;
+    
+    // If the margin needs to change, change it.
+    if (rMargin != HIWORD(theEdit.GetMargins()))
+      {
+      theEdit.SetMargins (iOffset, rMargin);
+      theEdit.Invalidate (FALSE); 
+      }  // end if changed
+    
+    }   // end if m_bAutoWrapInput
+  else
+    {
+    iOffset = 0;  // prefer this, Neva
+    // not wrapping
+    if ( HIWORD(theEdit.GetMargins ()) != iOffset) // If the option is off, just using the offset.
+      {
+      theEdit.SetMargins (iOffset, iOffset);
+      theEdit.Invalidate (FALSE); 
+      } // end if changed
+    }  // end if
+    
+  }   // end of CSendView::UpdateWrap() 
+

sendvw.h

@@ -80,6 +80,7 @@ class CSendView : public CEditView
   void AdjustCommandWindowSize (void);
   void CheckForSelectionChange (void);
   void CancelSelection (void);
+  void UpdateWrap();
 
   // Overrides
 	// ClassWizard generated virtual function overrides