src/SearchDlg.h

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002-2008 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #ifndef SEARCHDLG_H
  27 #define SEARCHDLG_H
  28
  29 #include <wx/panel.h>           // Needed for wxPanel
  30 #include <wx/notebook.h>        // needed for wxBookCtrlEvent in wx 2.8
  31
  32 #include "Types.h"              // Needed for uint16 and uint32
  33
  34
  35 class CMuleNotebook;
  36 class CSearchListCtrl;
  37 class CMuleNotebookEvent;
  38 class wxListEvent;
  39 class wxSpinEvent;
  40 class wxGauge;
  41 class CSearchFile;
  42
  43
  44 /**
  45  * This class represents the Search Dialog, which takes care of
  46  * enabling the user to search and to display results in a readable
  47  * manner.
  48  */
  49 class CSearchDlg : public wxPanel
  50 {
  51 public:
  52         /**
  53          * Constructor.
  54          *
  55          * @param pParent The parent widget passed to the wxPanel constructor.
  56          */
  57         CSearchDlg(wxWindow* pParent);
  58
  59         /**
  60          * Destructor.
  61          */
  62         ~CSearchDlg();
  63
  64
  65         /**
  66          * Adds the provided result to the right result-list.
  67          *
  68          * Please note that there is no duplicates checking, so the files should
  69          * indeed be a new result.
  70          */
  71         void AddResult(CSearchFile* toadd);
  72
  73         /**
  74          * Updates a changed result.
  75          *
  76          * @param A pointer to the updated CSearchFile.
  77          *
  78          * This function will update the source-count and color of the result, and
  79          * if needed, it will also move the result so that the current sorting
  80          * is maintained.
  81          */
  82         void UpdateResult(CSearchFile* toupdate);
  83
  84         /**
  85          * Checks if a result-page with the specified heading exists.
  86          *
  87          * @param searchString The heading to look for.
  88          */
  89         bool            CheckTabNameExists(const wxString& searchString);
  90
  91         /**
  92          * Creates a new tab and displays the specified results.
  93          *
  94          * @param searchString This will be the heading of the new page.
  95          * @param nSearchID The results with this searchId will be displayed.
  96          */
  97         void            CreateNewTab(const wxString& searchString, wxUIntPtr nSearchID);
  98
  99
 100         /**
 101          * Call this function to signify that the local search is over.
 102          */
 103         void            LocalSearchEnd();
 104
 105
 106         /**
 107          * Call this function to signify that the kad search is over.
 108          */
 109         void            KadSearchEnd(uint32 id);
 110
 111
 112         /**
 113          * This function updates the category list according to existing categories.
 114          */
 115         void            UpdateCatChoice();
 116
 117
 118         /**
 119          * This function displays the the hit-count in the heading for the specified page.
 120          *
 121          * @param page The page to have its heading updated.
 122          */
 123         void            UpdateHitCount(CSearchListCtrl* page);
 124
 125         /**
 126          * Helper function which resets the controls.
 127          */
 128         void            ResetControls();
 129
 130         // Event handler and helper function
 131         void            OnBnClickedDownload(wxCommandEvent& ev);
 132
 133         CSearchListCtrl* GetSearchList( wxUIntPtr id );
 134
 135         void    UpdateProgress(uint32 new_value);
 136
 137         void    StartNewSearch();
 138
 139         void FixSearchTypes();
 140
 141 private:
 142         // Event handlers
 143         void            OnFieldChanged(wxEvent& evt);
 144
 145         void            OnListItemSelected(wxListEvent& ev);
 146         void            OnBnClickedReset(wxCommandEvent& ev);
 147         void            OnBnClickedClear(wxCommandEvent& ev);
 148         void            OnExtendedSearchChange(wxCommandEvent& ev);
 149         void            OnFilterCheckChange(wxCommandEvent& ev);
 150         void            OnFilteringChange(wxCommandEvent& ev);
 151
 152         void            OnSearchClosing(wxBookCtrlEvent& evt);
 153
 154         void            OnBnClickedStart(wxCommandEvent& evt);
 155         void            OnBnClickedStop(wxCommandEvent& evt);
 156
 157
 158         /**
 159          * Event-handler for page-chages which takes care of enabling/disabling the download button.
 160          */
 161         void            OnSearchPageChanged(wxBookCtrlEvent& evt);
 162
 163         uint32          m_last_search_time;
 164
 165         wxGauge*        m_progressbar;
 166
 167         CMuleNotebook*  m_notebook;
 168
 169         wxArrayString m_searchchoices;
 170
 171         DECLARE_EVENT_TABLE()
 172 };
 173
 174 #endif
 175 // File_checked_for_headers