From 1f44f9adc25120b2eac99dc3fc17a0a1f09bb928 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Tue, 3 Jan 2006 12:50:58 +0100
Subject: [PATCH] Added cMenuEditStrItem::InEditMode()

---
 CONTRIBUTORS |  3 +++
 HISTORY      |  1 +
 menuitems.c  | 20 ++++++++++----------
 menuitems.h  |  4 +++-
 4 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 52ae691a..c469f1d0 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1596,3 +1596,6 @@ Javier Fern
 Jürgen Schneider <ivory7@gmx.de>
  for a patch that was used as a base to fix handling multi byte key sequences
  in cKbdRemote
+
+Christian Wieninger <cwieninger@gmx.de>
+ for suggesting to add cMenuEditStrItem::InEditMode()
diff --git a/HISTORY b/HISTORY
index f7ee13a6..a708a4fb 100644
--- a/HISTORY
+++ b/HISTORY
@@ -4072,3 +4072,4 @@ Video Disk Recorder Revision History
 - Fixed setting the main thread id if VDR is running as a daemon.
 - Fixed handling TS packets in cTS2PES (thanks to Reinhard Nissl).
 - Added cTimer::SetPriority() to set a timer's priority (suggested by Kendy Kutzner).
+- Added cMenuEditStrItem::InEditMode() (suggested by Christian Wieninger).
diff --git a/menuitems.c b/menuitems.c
index 01fd6b3b..77f532c1 100644
--- a/menuitems.c
+++ b/menuitems.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menuitems.c 1.24 2005/11/11 13:26:00 kls Exp $
+ * $Id: menuitems.c 1.25 2006/01/03 12:47:39 kls Exp $
  */
 
 #include "menuitems.h"
@@ -253,7 +253,7 @@ cMenuEditStrItem::~cMenuEditStrItem()
 
 void cMenuEditStrItem::SetHelpKeys(void)
 {
-  if (pos >= 0)
+  if (InEditMode())
      cSkinDisplay::Current()->SetButtons(tr("ABC/abc"), tr(insert ? "Overwrite" : "Insert"), tr("Delete"));
   else
      cSkinDisplay::Current()->SetButtons(NULL);
@@ -264,7 +264,7 @@ void cMenuEditStrItem::Set(void)
   char buf[1000];
   const char *fmt = insert && newchar ? "[]%c%s" : "[%c]%s";
 
-  if (pos >= 0) {
+  if (InEditMode()) {
      const cFont *font = cFont::GetFont(fontOsd);
      strncpy(buf, value, pos);
      snprintf(buf + pos, sizeof(buf) - pos - 2, fmt, *(value + pos), value + pos + 1);
@@ -322,7 +322,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
 {
   switch (Key) {
     case kRed:   // Switch between upper- and lowercase characters
-                 if (pos >= 0) {
+                 if (InEditMode()) {
                     if (!insert || !newchar) {
                        uppercase = !uppercase;
                        value[pos] = uppercase ? toupper(value[pos]) : tolower(value[pos]);
@@ -332,7 +332,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
                     return osUnknown;
                  break;
     case kGreen: // Toggle insert/overwrite modes
-                 if (pos >= 0) {
+                 if (InEditMode()) {
                     insert = !insert;
                     newchar = true;
                     SetHelpKeys();
@@ -342,7 +342,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
                  break;
     case kYellow|k_Repeat:
     case kYellow: // Remove the character at current position; in insert mode it is the character to the right of cursor
-                 if (pos >= 0) {
+                 if (InEditMode()) {
                     if (strlen(value) > 1) {
                        if (!insert || pos < int(strlen(value)) - 1)
                           memmove(value + pos, value + pos + 1, strlen(value) - pos);
@@ -361,7 +361,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
                  break;
     case kBlue|k_Repeat:
     case kBlue:  // consume the key only if in edit-mode
-                 if (pos >= 0)
+                 if (InEditMode())
                     ;
                  else
                     return osUnknown;
@@ -395,7 +395,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
     case kUp|k_Repeat:
     case kUp:
     case kDown|k_Repeat:
-    case kDown:  if (pos >= 0) {
+    case kDown:  if (InEditMode()) {
                     if (insert && newchar) {
                        // create a new character in insert mode
                        if (int(strlen(value)) < length - 1) {
@@ -412,7 +412,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
                  else
                     return cMenuEditItem::ProcessKey(Key);
                  break;
-    case kOk:    if (pos >= 0) {
+    case kOk:    if (InEditMode()) {
                     pos = -1;
                     newchar = true;
                     stripspace(value);
@@ -420,7 +420,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
                     break;
                     }
                  // run into default
-    default:     if (pos >= 0 && BASICKEY(Key) == kKbd) {
+    default:     if (InEditMode() && BASICKEY(Key) == kKbd) {
                     int c = KEYKBD(Key);
                     if (c <= 0xFF) {
                        const char *p = strchr(allowed, tolower(c));
diff --git a/menuitems.h b/menuitems.h
index f9afc151..c54f147e 100644
--- a/menuitems.h
+++ b/menuitems.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menuitems.h 1.12 2005/11/11 13:26:51 kls Exp $
+ * $Id: menuitems.h 1.13 2006/01/03 12:45:38 kls Exp $
  */
 
 #ifndef __MENUITEMS_H
@@ -85,6 +85,8 @@ private:
   void SetHelpKeys(void);
   virtual void Set(void);
   char Inc(char c, bool Up);
+protected:
+  bool InEditMode(void) { return pos >= 0; }
 public:
   cMenuEditStrItem(const char *Name, char *Value, int Length, const char *Allowed);
   ~cMenuEditStrItem();