Initial commit

1 files changed, 255 insertions, 0 deletions

diff --git a/menu_search.c b/menu_search.c
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index 0000000..bd95aa2
--- /dev/null
+++ b/menu_search.c
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+/*
+Copyright (C) 2004-2007 Christian Wieninger
+
+This program 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 2
+of the License, or (at your option) any later version.
+
+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.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+
+The author can be reached at cwieninger@gmx.de
+
+The project's page is at http://winni.vdr-developer.org/epgsearch
+*/
+
+#include <vector>
+#include <string>
+#include <iomanip>
+#include <sstream>
+
+#include "menu_search.h"
+#include "epgsearchtools.h"
+#include "epgsearchcfg.h"
+#include "recdone.h"
+#include "menu_searchedit.h"
+#include "menu_searchactions.h"
+
+using namespace std;
+
+// --- cMenuSearchExtItem ----------------------------------------------------------
+class cMenuSearchExtItem : public cOsdItem {
+  private:
+public:
+  cSearchExt* searchExt;
+  cMenuSearchExtItem(cSearchExt* SearchExt);
+  int Compare(const cListObject &ListObject) const;
+  void Set(void);
+  };
+
+cMenuSearchExtItem::cMenuSearchExtItem(cSearchExt* SearchExt)
+{
+  searchExt = SearchExt;
+  Set();
+}
+
+void cMenuSearchExtItem::Set(void)
+{
+  ostringstream line;
+
+  if (searchExt->useAsSearchTimer)
+    if (searchExt->IsActiveAt(time(NULL)))
+      line << ">";
+    else
+      line << "!";
+
+  line << "\t";
+  if (searchExt->search && strlen(searchExt->search) > 0)
+    line << setiosflags(ios::left) << string(searchExt->search);
+  else
+    line << setiosflags(ios::left) << "*";
+
+  line << "\t";
+  if (searchExt->useChannel == 1)
+  {
+      if (searchExt->channelMin != searchExt->channelMax)
+	  line << setiosflags(ios::left) << searchExt->channelMin->Number() << " - " << searchExt->channelMax->Number();
+      else
+	line << setiosflags(ios::left) << setw(11) << (searchExt->useChannel?CHANNELNAME(searchExt->channelMin):"");
+  }
+  else if (searchExt->useChannel == 2)
+      line << setiosflags(ios::left) << setw(11) << searchExt->channelGroup;
+  else
+    line << " ";
+  
+  line << "\t";
+  if (searchExt->useTime)
+  {
+    ostringstream timeline;
+    timeline << setfill('0') << setw(2) << searchExt->startTime / 100 << ":" << setw(2) << searchExt->startTime % 100;
+    timeline << "\t";
+    timeline << setfill('0') << setw(2) << searchExt->stopTime / 100 << ":" << setw(2) << searchExt->stopTime % 100;
+    line << timeline.str();
+  }
+  else
+    line << "--:--\t--:--";
+	
+  SetText(strdup(line.str().c_str()), false);
+}
+
+int cMenuSearchExtItem::Compare(const cListObject &ListObject) const
+{
+  cMenuSearchExtItem *p = (cMenuSearchExtItem *)&ListObject;
+  return strcasecmp(searchExt->search, p->searchExt->search);
+}
+
+// --- cMenuEPGSearchExt ----------------------------------------------------------
+cMenuEPGSearchExt::cMenuEPGSearchExt()
+:cOsdMenu("", 2, 20, 11, 6, 5)
+{
+	cMutexLock SearchExtsLock(&SearchExts);
+	cSearchExt *SearchExt = SearchExts.First();
+	while (SearchExt) {
+		Add(new cMenuSearchExtItem(SearchExt));
+		SearchExt = SearchExts.Next(SearchExt);
+	}
+
+	UpdateTitle();
+	SetHelp(trVDR("Button$Edit"), trVDR("Button$New"), trVDR("Button$Delete"), tr("Button$Actions"));
+	Sort();
+}
+
+void cMenuEPGSearchExt::UpdateTitle()
+{
+    int total=0, active=0;
+    cMutexLock SearchExtsLock(&SearchExts);
+    cSearchExt *SearchExt = SearchExts.First();
+    while (SearchExt) {	
+	if (SearchExt->useAsSearchTimer) active++;
+	SearchExt = SearchExts.Next(SearchExt);
+	total++;
+    }
+
+    char *buffer = NULL;
+    asprintf(&buffer, "%s (%d/%d %s)", tr("Search entries"), active, total, tr("active"));
+    SetTitle(buffer);
+    Display();
+    free(buffer);
+}
+
+cSearchExt *cMenuEPGSearchExt::CurrentSearchExt(void)
+{
+    cMenuSearchExtItem *item = (cMenuSearchExtItem *)Get(Current());
+    if (item && SearchExts.Exists(item->searchExt))
+	return item->searchExt;
+    return NULL;
+}
+
+
+eOSState cMenuEPGSearchExt::New(void)
+{
+  if (HasSubMenu())
+    return osContinue;
+  return AddSubMenu(new cMenuEditSearchExt(new cSearchExt, true));
+}
+
+eOSState cMenuEPGSearchExt::Delete(void)
+{
+    cSearchExt *curSearchExt = CurrentSearchExt();
+    if (curSearchExt) {
+	if (Interface->Confirm(tr("Edit$Delete search?"))) {
+	    int DelID = curSearchExt->ID;
+	    if (Interface->Confirm(tr("Delete all timers created from this search?")))
+		curSearchExt->DeleteAllTimers();
+	    LogFile.Log(1,"search timer %s (%d) deleted", curSearchExt->search, curSearchExt->ID);
+	    cMutexLock SearchExtsLock(&SearchExts);
+	    SearchExts.Del(curSearchExt);
+	    SearchExts.Save();
+	    RecsDone.RemoveSearchID(DelID);
+	    cOsdMenu::Del(Current());
+	    Display();
+	    UpdateTitle();
+	}
+    }
+    return osContinue;
+}
+
+eOSState cMenuEPGSearchExt::Actions(eKeys Key)
+{
+  if (HasSubMenu() || Count() == 0)
+     return osContinue;
+  cSearchExt* search = CurrentSearchExt();
+  if (search) {
+      cMenuSearchActions *menu;
+      eOSState state = AddSubMenu(menu = new cMenuSearchActions(search, true));
+      if (Key != kNone)
+	  state = menu->ProcessKey(Key);
+      return state;
+  }
+  return osContinue;
+}
+
+
+eOSState cMenuEPGSearchExt::ProcessKey(eKeys Key)
+{
+  int SearchNumber = HasSubMenu() ? Count() : -1;
+  eOSState state = cOsdMenu::ProcessKey(Key);
+  if (state == osUnknown) {
+    switch (Key) {
+	case k0:
+	    if (HasSubMenu())
+		return osContinue;	    
+	    if (CurrentSearchExt())
+		state = AddSubMenu(new cMenuSearchActions(CurrentSearchExt()));
+	    else
+		state = osContinue;
+	    break;
+	case k1...k9:
+	    return Actions(Key);
+      	case kOk:
+	    state = Actions(k1);
+	case kBlue:
+	    if (HasSubMenu())
+		return osContinue;	    
+	    if (CurrentSearchExt())
+		state = AddSubMenu(new cMenuSearchActions(CurrentSearchExt()));
+	    else
+		state = osContinue;
+	    break;
+	case kRed:
+ 	  if (HasSubMenu())
+	    return osContinue;
+	  if (CurrentSearchExt())
+	      state = AddSubMenu(new cMenuEditSearchExt(CurrentSearchExt()));
+	  else
+	      state = osContinue;
+	  break;
+     	case kGreen: state = New(); break;
+        case kYellow: state = Delete(); break;
+      default: break;
+    }
+  }
+  if (SearchNumber >= 0 && !HasSubMenu()) 
+  {      
+      cMutexLock SearchExtsLock(&SearchExts);
+      cSearchExt* search = SearchExts.Get(SearchNumber);
+      if (search)       // a newly created search was confirmed with Ok
+	  Add(new cMenuSearchExtItem(search));
+      else
+	  search = CurrentSearchExt();
+      // always update all entries, since channel group names may have changed and affect other searches
+      Sort();
+      for(int i=0; i<Count(); i++)
+      {
+	  cMenuSearchExtItem *item = (cMenuSearchExtItem *)Get(i);
+	  if (item)
+	  {
+	      item->Set();
+	      if (item->searchExt == search)
+		  SetCurrent(item);
+	  }
+      }
+      Display();
+      UpdateTitle();
+  }
+
+  return state;
+}