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                                  PBOOL pbProcessed  )
  70 {
  71     SHINITDLGINFO shidi;
  72     SHMENUBARINFO mbi;
  73     INITCOMMONCONTROLSEX iccex;
  74     RECT rcClient;
  75
  76     LRESULT lResult = CBaseWindow::WndProc( hwnd, msg, wp, lp, pbProcessed );
  77     BOOL bWasProcessed = *pbProcessed;
  78     *pbProcessed = TRUE;
  79
  80     switch( msg )
  81     {
  82     case WM_INITDIALOG:
  83         shidi.dwMask = SHIDIM_FLAGS;
  84         shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIPDOWN |
  85             SHIDIF_FULLSCREENNOMENUBAR;//SHIDIF_SIZEDLGFULLSCREEN;
  86         shidi.hDlg = hwnd;
  87         SHInitDialog( &shidi );
  88
  89         //Create the menubar.
  90         memset( &mbi, 0, sizeof (SHMENUBARINFO) );
  91         mbi.cbSize     = sizeof (SHMENUBARINFO);
  92         mbi.hwndParent = hwnd;
  93         mbi.nToolBarId = IDR_DUMMYMENU;
  94         mbi.hInstRes   = hInst;
  95         mbi.nBmpId     = 0;
  96         mbi.cBmpImages = 0;
  97
  98         if( !SHCreateMenuBar(&mbi) )
  99         {
 100             MessageBox( hwnd, _T("SHCreateMenuBar Failed"), _T("Error"), MB_OK );
 101             //return -1;
 102         }
 103
 104         hwndCB = mbi.hwndMB;
 105
 106         // Get the client area rect to put the panels in
 107         GetClientRect( hwnd, &rcClient );
 108
 109         /* URI Textbox */
 110         uri_label = CreateWindow( _T("STATIC"), _T("URI:"),
 111                         WS_CHILD | WS_VISIBLE | SS_RIGHT,
 112                         0, 10, 60, 15, hwnd, NULL, hInst, NULL);
 113
 114         uri_text = CreateWindow( _T("EDIT"), _FROMMB(p_item->input.psz_uri),
 115             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 116             70, 10 - 3, rcClient.right - 70 - 10, 15 + 6, hwnd, 0, hInst, 0 );
 117
 118         /* Name Textbox */
 119         name_label = CreateWindow( _T("STATIC"), _T("Name:"),
 120                                    WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 121                                    0, 10 + 15 + 10, 60, 15,
 122                                    hwnd, NULL, hInst, NULL);
 123
 124         name_text = CreateWindow( _T("EDIT"),
 125             _FROMMB(p_item->input.psz_name),
 126             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 127             70, 10 + 15 + 10 - 3, rcClient.right - 70 - 10, 15 + 6,
 128             hwnd, NULL, hInst, NULL);
 129
 130         /* CheckBox */
 131         checkbox_label = CreateWindow( _T("STATIC"), _T("Item Enabled:"),
 132             WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 133             rcClient.right - 15 - 10 - 90 - 10, 10 + 4*( 15 + 10 ) + 5, 90, 15,
 134             hwnd, NULL, hInst, NULL );
 135
 136         enabled_checkbox = CreateWindow( _T("BUTTON"), _T("Item Enabled"),
 137             WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX,
 138             rcClient.right - 15 - 10, 10 + 4*( 15 + 10 ) + 5, 15, 15,
 139             hwnd, NULL, hInst, NULL );
 140
 141         SendMessage( enabled_checkbox, BM_SETCHECK,
 142                      p_item->b_enabled ? BST_CHECKED : BST_UNCHECKED, 0 );
 143
 144         /* Treeview */
 145         iccex.dwSize = sizeof( INITCOMMONCONTROLSEX );
 146         iccex.dwICC = ICC_TREEVIEW_CLASSES;
 147         InitCommonControlsEx( &iccex );
 148
 149         // Create the tree-view control.
 150         info_tree = CreateWindowEx( 0, WC_TREEVIEW, NULL,
 151             WS_VISIBLE | WS_CHILD | WS_BORDER | TVS_HASLINES |
 152             TVS_LINESATROOT | TVS_HASBUTTONS,
 153             0, rcClient.bottom/2, rcClient.right,
 154             rcClient.bottom - rcClient.bottom/2 - MENU_HEIGHT + 2, // +2 to fix
 155             hwnd, NULL, hInst, NULL );
 156
 157         UpdateInfo();
 158         return lResult;
 159
 160     case WM_COMMAND:
 161         if( LOWORD(wp) == IDOK )
 162         {
 163             OnOk();
 164             EndDialog( hwnd, LOWORD( wp ) );
 165             return TRUE;
 166         }
 167         *pbProcessed = bWasProcessed;
 168         lResult = FALSE;
 169         return lResult;
 170
 171     default:
 172         // the message was not processed
 173         // indicate if the base class handled it
 174         *pbProcessed = bWasProcessed;
 175         lResult = FALSE;
 176         return lResult;
 177     }
 178
 179     return lResult;
 180 }
 181
 182 /*****************************************************************************
 183  * Private methods.
 184  *****************************************************************************/
 185  void ItemInfoDialog::UpdateInfo()
 186 {
 187     TVITEM tvi = {0};
 188     TVINSERTSTRUCT tvins = {0};
 189     HTREEITEM hPrev = (HTREEITEM)TVI_FIRST;
 190     HTREEITEM hPrevRootItem = NULL;
 191     HTREEITEM hPrevLev2Item = NULL;
 192
 193     tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
 194
 195     // Set the text of the item.
 196     tvi.pszText = _FROMMB(p_item->input.psz_name);
 197     tvi.cchTextMax = _tcslen(tvi.pszText);
 198
 199     // Save the heading level in the item's application-defined data area
 200     tvi.lParam = (LPARAM)1; // root level
 201     tvins.item = tvi;
 202     tvins.hInsertAfter = hPrev;
 203     tvins.hParent = TVI_ROOT;
 204
 205     // Add the item to the tree-view control.
 206     hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 207     hPrevRootItem = hPrev;
 208
 209     /* Rebuild the tree */
 210     vlc_mutex_lock( &p_item->input.lock );
 211     for( int i = 0; i < p_item->input.i_categories; i++ )
 212     {
 213         info_category_t *p_cat = p_item->input.pp_categories[i];
 214
 215         // Set the text of the item.
 216         tvi.pszText = _FROMMB( p_item->input.psz_name );
 217         tvi.cchTextMax = _tcslen( tvi.pszText );
 218
 219         // Save the heading level in the item's application-defined data area
 220         tvi.lParam = (LPARAM)2; // level 2
 221         tvins.item = tvi;
 222         tvins.hInsertAfter = hPrev;
 223         tvins.hParent = hPrevRootItem;
 224
 225         // Add the item to the tree-view control.
 226         hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 227
 228         hPrevLev2Item = hPrev;
 229
 230         for( int j = 0; j < p_cat->i_infos; j++ )
 231         {
 232             info_t *p_info = p_cat->pp_infos[j];
 233
 234             // Set the text of the item.
 235             string szAnsi = (string)p_info->psz_name;
 236             szAnsi += ": ";
 237             szAnsi += p_info->psz_value;
 238             tvi.pszText = (TCHAR *)_FROMMB( szAnsi.c_str() );
 239             tvi.cchTextMax = _tcslen( tvi.pszText );
 240             tvi.lParam = (LPARAM)3; // level 3
 241             tvins.item = tvi;
 242             tvins.hInsertAfter = hPrev;
 243             tvins.hParent = hPrevLev2Item;
 244
 245             // Add the item to the tree-view control.
 246             hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 247         }
 248
 249         TreeView_Expand( info_tree, hPrevLev2Item,
 250                          TVE_EXPANDPARTIAL |TVE_EXPAND );
 251     }
 252     vlc_mutex_unlock( &p_item->input.lock );
 253
 254     TreeView_Expand( info_tree, hPrevRootItem, TVE_EXPANDPARTIAL |TVE_EXPAND );
 255 }
 256
 257 /*****************************************************************************
 258  * Events methods.
 259  *****************************************************************************/
 260 void ItemInfoDialog::OnOk()
 261 {
 262     int b_state = VLC_FALSE;
 263
 264     vlc_mutex_lock( &p_item->input.lock );
 265
 266     TCHAR psz_name[MAX_PATH];
 267     Edit_GetText( name_text, psz_name, MAX_PATH );
 268     if( p_item->input.psz_name ) free( p_item->input.psz_name );
 269     p_item->input.psz_name = strdup( _TOMB(psz_name) );
 270
 271     TCHAR psz_uri[MAX_PATH];
 272     Edit_GetText( uri_text, psz_uri, MAX_PATH );
 273     if( p_item->input.psz_uri ) free( p_item->input.psz_uri );
 274     p_item->input.psz_uri = strdup( _TOMB(psz_uri) );
 275
 276     vlc_bool_t b_old_enabled = p_item->b_enabled;
 277
 278     playlist_t * p_playlist = (playlist_t *)
 279         vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 280     if( p_playlist != NULL )
 281     {
 282         b_state = SendMessage( enabled_checkbox, BM_GETCHECK, 0, 0 );
 283         if( b_old_enabled == VLC_FALSE && (b_state & BST_CHECKED) )
 284             p_playlist->i_enabled ++;
 285         else if( b_old_enabled == VLC_TRUE && (b_state & BST_UNCHECKED) )
 286             p_playlist->i_enabled --;
 287
 288         vlc_object_release( p_playlist );
 289     }
 290
 291     p_item->b_enabled = (b_state & BST_CHECKED) ? VLC_TRUE : VLC_FALSE ;
 292
 293     vlc_mutex_unlock( &p_item->input.lock );
 294 }