X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=winboard%2Fwchat.c;h=3b90b2c3d8000dd838820a061baa466a800cf7f0;hb=b42a7598bf84b00ff82160234839d7b1c9f3f329;hp=b02e00e1c6c8562af871099a14889a29a43c561b;hpb=9f8e3f62352236d94f044b198a897488d404ed7e;p=xboard.git

diff --git a/winboard/wchat.c b/winboard/wchat.c
index b02e00e..3b90b2c 100644
--- a/winboard/wchat.c
+++ b/winboard/wchat.c
@@ -32,6 +32,7 @@
 #include <malloc.h>
 #include <commdlg.h>
 #include <dlgs.h>
+#include <Windowsx.h>
 
 #include "common.h"
 #include "frontend.h"
@@ -41,8 +42,10 @@
 #include "wsnap.h"
 
 int chatCount;
+static int onTop;
 extern char chatPartner[MAX_CHAT][MSG_SIZ];
 HANDLE chatHandle[MAX_CHAT];
+static WNDPROC chatInputWindowProc;
 
 void SendToICS P((char *s));
 void ChatPopUp P((char *s));
@@ -52,12 +55,16 @@ void ChatPopDown();
 extern int opponentKibitzes;
 
 /* Imports from winboard.c */
+VOID SaveInHistory(char *cmd);
+char *PrevInHistory(char *cmd);
+char *NextInHistory();
 extern HWND ChatDialog;
 
 extern HINSTANCE hInst;
 extern HWND hwndMain;
 
 extern WindowPlacement wpChat[MAX_CHAT];
+extern WindowPlacement wpConsole;
 
 extern BoardSize boardSize;
 
@@ -132,6 +139,42 @@ static void InsertIntoMemo( HANDLE hDlg, char * text )
     SendMessage( hMemo, EM_SCROLLCARET, 0, 0);
 }
 
+LRESULT CALLBACK
+InterceptArrowKeys(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+  char buf[MSG_SIZ];
+  char *p;
+  CHARRANGE sel;
+
+  switch (message) {
+  case WM_KEYDOWN: // cloned from ConsoleInputSubClass()
+    switch (wParam) {
+    case VK_UP:
+      GetWindowText(hwnd, buf, MSG_SIZ);
+      p = PrevInHistory(buf);
+      if (p != NULL) {
+	SetWindowText(hwnd, p);
+	sel.cpMin = 999999;
+	sel.cpMax = 999999;
+	SendMessage(hwnd, EM_EXSETSEL, 0, (LPARAM)&sel);
+        return 0;
+      }
+      break;
+    case VK_DOWN:
+      p = NextInHistory();
+      if (p != NULL) {
+	SetWindowText(hwnd, p);
+	sel.cpMin = 999999;
+	sel.cpMax = 999999;
+	SendMessage(hwnd, EM_EXSETSEL, 0, (LPARAM)&sel);
+        return 0;
+      }
+      break;
+    }
+  }
+  return (*chatInputWindowProc)(hwnd, message, wParam, lParam);
+}
+
 // This seems pure front end
 LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam )
 {
@@ -139,6 +182,8 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
     char buf[MSG_SIZ], mess[MSG_SIZ];
     int partner = -1, i;
     static BOOL filterHasFocus[MAX_CHAT];
+    WORD wMask;
+    HWND hMemo;
 
     for(i=0; i<MAX_CHAT; i++) if(hDlg == chatHandle[i]) { partner = i; break; }
 
@@ -150,7 +195,15 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
 		sprintf(buf, "Chat Window %s", first.tidy);
 		SetWindowText(hDlg, buf);
         }
-//	chatPartner[partner][0] = 0;
+	for(i=0; i<MAX_CHAT; i++) if(chatHandle[i] && i != partner) {
+	    // set our button in other open chats
+	    SetDlgItemText(chatHandle[i], IDC_Focus1+partner-(i<partner), chatPartner[partner]);
+	    EnableWindow( GetDlgItem(chatHandle[i], IDC_Focus1+partner-(i<partner)), 1 );
+	    // and buttons for other chats in ours
+	    SetDlgItemText(hDlg, IDC_Focus1+i-(i>partner), chatPartner[i]);
+	} else EnableWindow( GetDlgItem(hDlg, IDC_Focus1+i-(i>partner)), 1 );
+	for(i=0; i<MAX_CHAT-1; i++) { Button_SetStyle(GetDlgItem(hDlg, IDC_Focus1+i), BS_PUSHBUTTON|BS_LEFT, TRUE); }
+        SetWindowPos(hDlg, NULL, wpConsole.x, wpConsole.y, 0, 0, SWP_NOZORDER|SWP_NOSIZE);
 	SendMessage( GetDlgItem(hDlg, IDC_ChatPartner), // [HGM] clickbox: initialize with requested handle
 			WM_SETTEXT, 0, (LPARAM) chatPartner[partner] );
 	filterHasFocus[partner] = TRUE;
@@ -158,8 +211,31 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
 	    filterHasFocus[partner] = FALSE;
 	    SetFocus( GetDlgItem(hDlg, OPT_ChatInput) );
 	}
+	hMemo = GetDlgItem(hDlg, IDC_ChatMemo);
+	wMask = (WORD) SendMessage(hMemo, EM_GETEVENTMASK, 0, 0L);
+	SendMessage(hMemo, EM_SETEVENTMASK, 0, wMask | ENM_LINK);
+	SendMessage(hMemo, EM_AUTOURLDETECT, TRUE, 0L);
+	chatInputWindowProc = (WNDPROC) // cloned from ConsoleWndProc(). Assume they all share same proc.
+	      SetWindowLong(GetDlgItem(hDlg, OPT_ChatInput), GWL_WNDPROC, (LONG) InterceptArrowKeys);
         return FALSE;
 
+    case WM_NOTIFY:
+      if (((NMHDR*)lParam)->code == EN_LINK)
+      {
+	ENLINK *pLink = (ENLINK*)lParam;
+	if (pLink->msg == WM_LBUTTONUP)
+	{
+	  TEXTRANGE tr;
+
+	  tr.chrg = pLink->chrg;
+	  tr.lpstrText = malloc(1+tr.chrg.cpMax-tr.chrg.cpMin);
+	  SendMessage( GetDlgItem(hDlg, IDC_ChatMemo), EM_GETTEXTRANGE, 0, (LPARAM)&tr);
+	  ShellExecute(NULL, "open", tr.lpstrText, NULL, NULL, SW_SHOW);
+	  free(tr.lpstrText);
+	}
+      }
+    break;
+
     case WM_COMMAND:
       /* 
         [AS]
@@ -198,12 +274,17 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
 
 	case IDC_Change:
 	    GetDlgItemText(hDlg, IDC_ChatPartner, chatPartner[partner], MSG_SIZ);
+	    for(i=0; i<MAX_CHAT; i++) if(chatHandle[i] && i != partner) {
+	      // set our button in other open chats
+	      SetDlgItemText(chatHandle[i], IDC_Focus1+partner-(i<partner), chatPartner[partner]);
+	    }
 	    break;
 
 	case IDC_Send:
 	    GetDlgItemText(hDlg, OPT_ChatInput, mess, MSG_SIZ);
 	    SetDlgItemText(hDlg, OPT_ChatInput, "");
 	    // from here on it could be back-end
+	    SaveInHistory(mess);
 	    if(!strcmp("WHISPER", chatPartner[partner]))
 		sprintf(buf, "whisper %s\n", mess); // WHISPER box uses "whisper" to send
 	    else {
@@ -217,6 +298,22 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
 	    SendToICS(buf);
 	    break;
 
+	case IDC_Focus1:
+	case IDC_Focus2:
+	case IDC_Focus3:
+	case IDC_Focus4:
+	    i = LOWORD(wParam) - IDC_Focus1;
+	    if(i >= partner) i++;
+	    onTop = i;
+	    SetFocus(GetDlgItem(hDlg, IDC_Send));
+	    if(chatHandle[i]) {
+		int j;
+		for(j=0; j<MAX_CHAT; j++) if(i != j && chatHandle[j])
+		    Button_SetState(GetDlgItem(chatHandle[j], IDC_Focus1+i-(j<i)), FALSE);
+		SetFocus(GetDlgItem(chatHandle[i], OPT_ChatInput));
+	    }
+	    break;
+
         default:
           break;
         }
@@ -227,6 +324,11 @@ LRESULT CALLBACK ChatProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam
 	chatHandle[partner] = 0;
 	chatPartner[partner][0] = 0;
         ChatPopDown();
+	for(i=0; i<MAX_CHAT; i++) if(chatHandle[i] && i != partner) {
+	    // set our button in other open chats
+	    SetDlgItemText(chatHandle[i], IDC_Focus1+partner-(i<partner), "");
+	    EnableWindow( GetDlgItem(chatHandle[i], IDC_Focus1+partner-(i<partner)), 0 );
+	}
 	EndDialog(hDlg, TRUE);
         break;
 
@@ -285,9 +387,12 @@ void ChatPopDown()
 
 void OutputChatMessage(int partner, char *text)
 {
+	int j;
 	if(!chatHandle[partner]) return;
 
 	int n = strlen(text);
 	text[n+1] = 0; text[n] = '\n'; text[n-1] = '\r'; // Needs CR to not lose line breaks on copy-paste
 	InsertIntoMemo(chatHandle[partner], text);
+	if(partner != onTop) for(j=0; j<MAX_CHAT; j++) if(j != partner && chatHandle[j])
+	    Button_SetState(GetDlgItem(chatHandle[j], IDC_Focus1+partner-(j<partner)), TRUE);
 }