1 files changed, 97 insertions, 0 deletions
diff --git a/ldmicro/commentdialog.cpp b/ldmicro/commentdialog.cpp
new file mode 100644
index 0000000..beff989
--- /dev/null
+++ b/ldmicro/commentdialog.cpp
@@ -0,0 +1,97 @@
+//-----------------------------------------------------------------------------
+// Copyright 2007 Jonathan Westhues
+//
+// This file is part of LDmicro.
+// 
+// LDmicro 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.
+// 
+// LDmicro 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 LDmicro.  If not, see <http://www.gnu.org/licenses/>.
+//------
+//
+// Dialog to enter the text of a comment; make it long and skinny to
+// encourage people to write it the way it will look on the diagram.
+// Jonathan Westhues, Jun 2005
+//-----------------------------------------------------------------------------
+#include <windows.h>
+#include <stdio.h>
+#include <commctrl.h>
+
+#include "ldmicro.h"
+
+static HWND CommentDialog;
+
+static HWND CommentTextbox;
+
+static void MakeControls(void)
+{
+    CommentTextbox = CreateWindowEx(WS_EX_CLIENTEDGE, WC_EDIT, "",
+        WS_CHILD | ES_AUTOHSCROLL | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE |
+        ES_MULTILINE | ES_WANTRETURN,
+        7, 10, 600, 38, CommentDialog, NULL, Instance, NULL);
+    FixedFont(CommentTextbox);
+
+    OkButton = CreateWindowEx(0, WC_BUTTON, _("OK"),
+        WS_CHILD | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE | BS_DEFPUSHBUTTON,
+        620,  6, 70, 23, CommentDialog, NULL, Instance, NULL); 
+    NiceFont(OkButton);
+
+    CancelButton = CreateWindowEx(0, WC_BUTTON, _("Cancel"),
+        WS_CHILD | WS_TABSTOP | WS_CLIPSIBLINGS | WS_VISIBLE,
+        620, 36, 70, 23, CommentDialog, NULL, Instance, NULL); 
+    NiceFont(CancelButton);
+}
+
+void ShowCommentDialog(char *comment)
+{
+    CommentDialog = CreateWindowClient(0, "LDmicroDialog",
+        _("Comment"), WS_OVERLAPPED | WS_SYSMENU,
+        100, 100, 700, 65, NULL, NULL, Instance, NULL);
+
+    MakeControls();
+   
+    SendMessage(CommentTextbox, WM_SETTEXT, 0, (LPARAM)comment);
+
+    EnableWindow(MainWindow, FALSE);
+    ShowWindow(CommentDialog, TRUE);
+    SetFocus(CommentTextbox);
+    SendMessage(CommentTextbox, EM_SETSEL, 0, -1);
+
+    MSG msg;
+    DWORD ret;
+    DialogDone = FALSE;
+    DialogCancel = FALSE;
+    while((ret = GetMessage(&msg, NULL, 0, 0)) && !DialogDone) {
+        if(msg.message == WM_KEYDOWN) {
+            if(msg.wParam == VK_TAB && GetFocus() == CommentTextbox) {
+                SetFocus(OkButton);
+                continue;
+            } else if(msg.wParam == VK_ESCAPE) {
+                DialogDone = TRUE;
+                DialogCancel = TRUE;
+                break;
+            }
+        }
+
+        if(IsDialogMessage(CommentDialog, &msg)) continue;
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    if(!DialogCancel) {
+        SendMessage(CommentTextbox, WM_GETTEXT, (WPARAM)(MAX_COMMENT_LEN-1),
+            (LPARAM)comment);
+    }
+
+    EnableWindow(MainWindow, TRUE);
+    DestroyWindow(CommentDialog);
+    return;
+}