git.sesse.net Git - vlc/blob - modules/gui/wince/iteminfo.cpp

   1 /*****************************************************************************
   2  * iteminfo.cpp : WinCE gui plugin for VLC
   3  *****************************************************************************
   4  * Copyright (C) 2000-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Marodon Cedric <cedric_marodon@yahoo.fr>
   8  *          Gildas Bazin <gbazin@videolan.org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  23  *****************************************************************************/
  24
  25 /*****************************************************************************
  26  * Preamble
  27  *****************************************************************************/
  28 #include <stdlib.h>                                      /* malloc(), free() */
  29 #include <string.h>                                            /* strerror() */
  30 #include <stdio.h>
  31 #include <vlc/vlc.h>
  32 #include <vlc/intf.h>
  33
  34 #include "wince.h"
  35
  36 #include <winuser.h>
  37 #include <windows.h>
  38 #include <windowsx.h>
  39 #include <commctrl.h>
  40 #include <commdlg.h>
  41
  42 /*****************************************************************************
  43  * Event Table.
  44  *****************************************************************************/
  45
  46 /*****************************************************************************
  47  * Constructor.
  48  *****************************************************************************/
  49 ItemInfoDialog::ItemInfoDialog( intf_thread_t *_p_intf,
  50                                 HINSTANCE _hInst,
  51                                 playlist_item_t *_p_item )
  52 {
  53     /* Initializations */
  54     p_intf = _p_intf;
  55     hInst = _hInst;
  56     p_item = _p_item;
  57 }
  58
  59 /***********************************************************************
  60
  61 FUNCTION:
  62   WndProc
  63
  64 PURPOSE:
  65   Processes messages sent to the main window.
  66
  67 ***********************************************************************/
  68 LRESULT ItemInfoDialog::WndProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
  69 {
  70     SHINITDLGINFO shidi;
  71     SHMENUBARINFO mbi;
  72     INITCOMMONCONTROLSEX iccex;
  73     RECT rcClient;
  74
  75     switch( msg )
  76     {
  77     case WM_INITDIALOG:
  78         shidi.dwMask = SHIDIM_FLAGS;
  79         shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIPDOWN |
  80             SHIDIF_FULLSCREENNOMENUBAR;//SHIDIF_SIZEDLGFULLSCREEN;
  81         shidi.hDlg = hwnd;
  82         SHInitDialog( &shidi );
  83
  84         //Create the menubar.
  85         memset( &mbi, 0, sizeof (SHMENUBARINFO) );
  86         mbi.cbSize     = sizeof (SHMENUBARINFO);
  87         mbi.hwndParent = hwnd;
  88         mbi.dwFlags    = SHCMBF_EMPTYBAR;
  89         mbi.hInstRes   = hInst;
  90
  91         if( !SHCreateMenuBar(&mbi) )
  92         {
  93             MessageBox( hwnd, _T("SHCreateMenuBar Failed"), _T("Error"), MB_OK );
  94             //return -1;
  95         }
  96
  97         hwndCB = mbi.hwndMB;
  98
  99         // Get the client area rect to put the panels in
 100         GetClientRect( hwnd, &rcClient );
 101
 102         /* URI Textbox */
 103         uri_label = CreateWindow( _T("STATIC"), _T("URI:"),
 104                         WS_CHILD | WS_VISIBLE | SS_RIGHT,
 105                         0, 10, 60, 15, hwnd, NULL, hInst, NULL);
 106
 107         uri_text = CreateWindow( _T("EDIT"), _FROMMB(p_item->input.psz_uri),
 108             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 109             70, 10 - 3, rcClient.right - 70 - 10, 15 + 6, hwnd, 0, hInst, 0 );
 110
 111         /* Name Textbox */
 112         name_label = CreateWindow( _T("STATIC"), _T("Name:"),
 113                                    WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 114                                    0, 10 + 15 + 10, 60, 15,
 115                                    hwnd, NULL, hInst, NULL);
 116
 117         name_text = CreateWindow( _T("EDIT"),
 118             _FROMMB(p_item->input.psz_name),
 119             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 120             70, 10 + 15 + 10 - 3, rcClient.right - 70 - 10, 15 + 6,
 121             hwnd, NULL, hInst, NULL);
 122
 123         /* CheckBox */
 124         checkbox_label = CreateWindow( _T("STATIC"), _T("Item Enabled:"),
 125             WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 126             rcClient.right - 15 - 10 - 90 - 10, 10 + 4*( 15 + 10 ) + 5, 90, 15,
 127             hwnd, NULL, hInst, NULL );
 128
 129         enabled_checkbox = CreateWindow( _T("BUTTON"), _T("Item Enabled"),
 130             WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX,
 131             rcClient.right - 15 - 10, 10 + 4*( 15 + 10 ) + 5, 15, 15,
 132             hwnd, NULL, hInst, NULL );
 133
 134         SendMessage( enabled_checkbox, BM_SETCHECK,
 135                      p_item->b_enabled ? BST_CHECKED : BST_UNCHECKED, 0 );
 136
 137         /* Treeview */
 138         iccex.dwSize = sizeof( INITCOMMONCONTROLSEX );
 139         iccex.dwICC = ICC_TREEVIEW_CLASSES;
 140         InitCommonControlsEx( &iccex );
 141
 142         // Create the tree-view control.
 143         info_tree = CreateWindowEx( 0, WC_TREEVIEW, NULL,
 144             WS_VISIBLE | WS_CHILD | WS_BORDER | TVS_HASLINES |
 145             TVS_LINESATROOT | TVS_HASBUTTONS,
 146             0, rcClient.bottom/2, rcClient.right,
 147             rcClient.bottom - rcClient.bottom/2 - MENU_HEIGHT + 2, // +2 to fix
 148             hwnd, NULL, hInst, NULL );
 149
 150         UpdateInfo();
 151         break;
 152
 153     case WM_CLOSE:
 154         EndDialog( hwnd, LOWORD( wp ) );
 155         break;
 156
 157     case WM_COMMAND:
 158         if( LOWORD(wp) == IDOK )
 159         {
 160             OnOk();
 161             EndDialog( hwnd, LOWORD( wp ) );
 162         }
 163         break;
 164
 165     default:
 166         break;
 167     }
 168
 169     return FALSE;
 170 }
 171
 172 /*****************************************************************************
 173  * Private methods.
 174  *****************************************************************************/
 175  void ItemInfoDialog::UpdateInfo()
 176 {
 177     TVITEM tvi = {0};
 178     TVINSERTSTRUCT tvins = {0};
 179     HTREEITEM hPrev = (HTREEITEM)TVI_FIRST;
 180     HTREEITEM hPrevRootItem = NULL;
 181     HTREEITEM hPrevLev2Item = NULL;
 182
 183     tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
 184
 185     // Set the text of the item.
 186     tvi.pszText = _FROMMB(p_item->input.psz_name);
 187     tvi.cchTextMax = _tcslen(tvi.pszText);
 188
 189     // Save the heading level in the item's application-defined data area
 190     tvi.lParam = (LPARAM)1; // root level
 191     tvins.item = tvi;
 192     tvins.hInsertAfter = hPrev;
 193     tvins.hParent = TVI_ROOT;
 194
 195     // Add the item to the tree-view control.
 196     hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 197     hPrevRootItem = hPrev;
 198
 199     /* Rebuild the tree */
 200     vlc_mutex_lock( &p_item->input.lock );
 201     for( int i = 0; i < p_item->input.i_categories; i++ )
 202     {
 203         info_category_t *p_cat = p_item->input.pp_categories[i];
 204
 205         // Set the text of the item.
 206         tvi.pszText = _FROMMB( p_item->input.psz_name );
 207         tvi.cchTextMax = _tcslen( tvi.pszText );
 208
 209         // Save the heading level in the item's application-defined data area
 210         tvi.lParam = (LPARAM)2; // level 2
 211         tvins.item = tvi;
 212         tvins.hInsertAfter = hPrev;
 213         tvins.hParent = hPrevRootItem;
 214
 215         // Add the item to the tree-view control.
 216         hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 217
 218         hPrevLev2Item = hPrev;
 219
 220         for( int j = 0; j < p_cat->i_infos; j++ )
 221         {
 222             info_t *p_info = p_cat->pp_infos[j];
 223
 224             // Set the text of the item.
 225             string szAnsi = (string)p_info->psz_name;
 226             szAnsi += ": ";
 227             szAnsi += p_info->psz_value;
 228             tvi.pszText = (TCHAR *)_FROMMB( szAnsi.c_str() );
 229             tvi.cchTextMax = _tcslen( tvi.pszText );
 230             tvi.lParam = (LPARAM)3; // level 3
 231             tvins.item = tvi;
 232             tvins.hInsertAfter = hPrev;
 233             tvins.hParent = hPrevLev2Item;
 234
 235             // Add the item to the tree-view control.
 236             hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 237         }
 238
 239         TreeView_Expand( info_tree, hPrevLev2Item,
 240                          TVE_EXPANDPARTIAL |TVE_EXPAND );
 241     }
 242     vlc_mutex_unlock( &p_item->input.lock );
 243
 244     TreeView_Expand( info_tree, hPrevRootItem, TVE_EXPANDPARTIAL |TVE_EXPAND );
 245 }
 246
 247 /*****************************************************************************
 248  * Events methods.
 249  *****************************************************************************/
 250 void ItemInfoDialog::OnOk()
 251 {
 252     int b_state = VLC_FALSE;
 253
 254     vlc_mutex_lock( &p_item->input.lock );
 255
 256     TCHAR psz_name[MAX_PATH];
 257     Edit_GetText( name_text, psz_name, MAX_PATH );
 258     if( p_item->input.psz_name ) free( p_item->input.psz_name );
 259     p_item->input.psz_name = strdup( _TOMB(psz_name) );
 260
 261     TCHAR psz_uri[MAX_PATH];
 262     Edit_GetText( uri_text, psz_uri, MAX_PATH );
 263     if( p_item->input.psz_uri ) free( p_item->input.psz_uri );
 264     p_item->input.psz_uri = strdup( _TOMB(psz_uri) );
 265
 266     vlc_bool_t b_old_enabled = p_item->b_enabled;
 267
 268     playlist_t * p_playlist = (playlist_t *)
 269         vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 270     if( p_playlist != NULL )
 271     {
 272         b_state = SendMessage( enabled_checkbox, BM_GETCHECK, 0, 0 );
 273         if( b_old_enabled == VLC_FALSE && (b_state & BST_CHECKED) )
 274             p_playlist->i_enabled ++;
 275         else if( b_old_enabled == VLC_TRUE && (b_state & BST_UNCHECKED) )
 276             p_playlist->i_enabled --;
 277
 278         vlc_object_release( p_playlist );
 279     }
 280
 281     p_item->b_enabled = (b_state & BST_CHECKED) ? VLC_TRUE : VLC_FALSE ;
 282
 283     vlc_mutex_unlock( &p_item->input.lock );
 284 }