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 the VideoLAN team
   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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, 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, CBaseWindow *p_parent,
  50                                 HINSTANCE h_inst,
  51                                 playlist_item_t *_p_item )
  52   :  CBaseWindow( p_intf, p_parent, h_inst )
  53 {
  54     /* Initializations */
  55     p_item = _p_item;
  56 }
  57
  58 /***********************************************************************
  59
  60 FUNCTION:
  61   WndProc
  62
  63 PURPOSE:
  64   Processes messages sent to the main window.
  65
  66 ***********************************************************************/
  67 LRESULT ItemInfoDialog::WndProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
  68 {
  69     SHINITDLGINFO shidi;
  70     SHMENUBARINFO mbi;
  71     INITCOMMONCONTROLSEX iccex;
  72     RECT rcClient;
  73
  74     switch( msg )
  75     {
  76     case WM_INITDIALOG:
  77         shidi.dwMask = SHIDIM_FLAGS;
  78         shidi.dwFlags = SHIDIF_DONEBUTTON | SHIDIF_SIPDOWN |
  79             SHIDIF_FULLSCREENNOMENUBAR;//SHIDIF_SIZEDLGFULLSCREEN;
  80         shidi.hDlg = hwnd;
  81         SHInitDialog( &shidi );
  82
  83         //Create the menubar.
  84         memset( &mbi, 0, sizeof (SHMENUBARINFO) );
  85         mbi.cbSize     = sizeof (SHMENUBARINFO);
  86         mbi.hwndParent = hwnd;
  87         mbi.dwFlags    = SHCMBF_EMPTYBAR;
  88         mbi.hInstRes   = hInst;
  89
  90         if( !SHCreateMenuBar(&mbi) )
  91         {
  92             MessageBox( hwnd, _T("SHCreateMenuBar Failed"), _T("Error"), MB_OK );
  93             //return -1;
  94         }
  95
  96         hwndCB = mbi.hwndMB;
  97
  98         // Get the client area rect to put the panels in
  99         GetClientRect( hwnd, &rcClient );
 100
 101         /* URI Textbox */
 102         uri_label = CreateWindow( _T("STATIC"), _T("URI:"),
 103                         WS_CHILD | WS_VISIBLE | SS_RIGHT,
 104                         0, 10, 60, 15, hwnd, NULL, hInst, NULL);
 105
 106         uri_text = CreateWindow( _T("EDIT"), _FROMMB(p_item->input.psz_uri),
 107             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 108             70, 10 - 3, rcClient.right - 70 - 10, 15 + 6, hwnd, 0, hInst, 0 );
 109
 110         /* Name Textbox */
 111         name_label = CreateWindow( _T("STATIC"), _T("Name:"),
 112                                    WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 113                                    0, 10 + 15 + 10, 60, 15,
 114                                    hwnd, NULL, hInst, NULL);
 115
 116         name_text = CreateWindow( _T("EDIT"),
 117             _FROMMB(p_item->input.psz_name),
 118             WS_CHILD | WS_VISIBLE | WS_BORDER | SS_LEFT | ES_AUTOHSCROLL,
 119             70, 10 + 15 + 10 - 3, rcClient.right - 70 - 10, 15 + 6,
 120             hwnd, NULL, hInst, NULL);
 121
 122         /* CheckBox */
 123         checkbox_label = CreateWindow( _T("STATIC"), _T("Item Enabled:"),
 124             WS_CHILD | WS_VISIBLE | SS_RIGHT ,
 125             rcClient.right - 15 - 10 - 90 - 10, 10 + 4*( 15 + 10 ) + 5, 90, 15,
 126             hwnd, NULL, hInst, NULL );
 127
 128         enabled_checkbox = CreateWindow( _T("BUTTON"), _T("Item Enabled"),
 129             WS_CHILD | WS_VISIBLE | BS_AUTOCHECKBOX,
 130             rcClient.right - 15 - 10, 10 + 4*( 15 + 10 ) + 5, 15, 15,
 131             hwnd, NULL, hInst, NULL );
 132
 133         SendMessage( enabled_checkbox, BM_SETCHECK,
 134                      p_item->b_enabled ? BST_CHECKED : BST_UNCHECKED, 0 );
 135
 136         /* Treeview */
 137         iccex.dwSize = sizeof( INITCOMMONCONTROLSEX );
 138         iccex.dwICC = ICC_TREEVIEW_CLASSES;
 139         InitCommonControlsEx( &iccex );
 140
 141         // Create the tree-view control.
 142         info_tree = CreateWindowEx( 0, WC_TREEVIEW, NULL,
 143             WS_VISIBLE | WS_CHILD | WS_BORDER | TVS_HASLINES |
 144             TVS_LINESATROOT | TVS_HASBUTTONS,
 145             0, rcClient.bottom/2, rcClient.right,
 146             rcClient.bottom - rcClient.bottom/2 - MENU_HEIGHT + 2, // +2 to fix
 147             hwnd, NULL, hInst, NULL );
 148
 149         UpdateInfo();
 150         break;
 151
 152     case WM_CLOSE:
 153         EndDialog( hwnd, LOWORD( wp ) );
 154         break;
 155
 156     case WM_SETFOCUS:
 157         SHSipPreference( hwnd, SIP_DOWN );
 158         SHFullScreen( hwnd, SHFS_HIDESIPBUTTON );
 159         break;
 160
 161     case WM_COMMAND:
 162         if( LOWORD(wp) == IDOK )
 163         {
 164             OnOk();
 165             EndDialog( hwnd, LOWORD( wp ) );
 166         }
 167         break;
 168
 169     default:
 170         break;
 171     }
 172
 173     return FALSE;
 174 }
 175
 176 /*****************************************************************************
 177  * Private methods.
 178  *****************************************************************************/
 179  void ItemInfoDialog::UpdateInfo()
 180 {
 181     TVITEM tvi = {0};
 182     TVINSERTSTRUCT tvins = {0};
 183     HTREEITEM hPrev = (HTREEITEM)TVI_FIRST;
 184     HTREEITEM hPrevRootItem = NULL;
 185     HTREEITEM hPrevLev2Item = NULL;
 186
 187     tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM;
 188
 189     // Set the text of the item.
 190     tvi.pszText = _FROMMB(p_item->input.psz_name);
 191     tvi.cchTextMax = _tcslen(tvi.pszText);
 192
 193     // Save the heading level in the item's application-defined data area
 194     tvi.lParam = (LPARAM)1; // root level
 195     tvins.item = tvi;
 196     tvins.hInsertAfter = hPrev;
 197     tvins.hParent = TVI_ROOT;
 198
 199     // Add the item to the tree-view control.
 200     hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 201     hPrevRootItem = hPrev;
 202
 203     /* Rebuild the tree */
 204     vlc_mutex_lock( &p_item->input.lock );
 205     for( int i = 0; i < p_item->input.i_categories; i++ )
 206     {
 207         info_category_t *p_cat = p_item->input.pp_categories[i];
 208
 209         // Set the text of the item.
 210         tvi.pszText = _FROMMB( p_item->input.psz_name );
 211         tvi.cchTextMax = _tcslen( tvi.pszText );
 212
 213         // Save the heading level in the item's application-defined data area
 214         tvi.lParam = (LPARAM)2; // level 2
 215         tvins.item = tvi;
 216         tvins.hInsertAfter = hPrev;
 217         tvins.hParent = hPrevRootItem;
 218
 219         // Add the item to the tree-view control.
 220         hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 221
 222         hPrevLev2Item = hPrev;
 223
 224         for( int j = 0; j < p_cat->i_infos; j++ )
 225         {
 226             info_t *p_info = p_cat->pp_infos[j];
 227
 228             // Set the text of the item.
 229             string szAnsi = (string)p_info->psz_name;
 230             szAnsi += ": ";
 231             szAnsi += p_info->psz_value;
 232             tvi.pszText = (TCHAR *)_FROMMB( szAnsi.c_str() );
 233             tvi.cchTextMax = _tcslen( tvi.pszText );
 234             tvi.lParam = (LPARAM)3; // level 3
 235             tvins.item = tvi;
 236             tvins.hInsertAfter = hPrev;
 237             tvins.hParent = hPrevLev2Item;
 238
 239             // Add the item to the tree-view control.
 240             hPrev = (HTREEITEM)TreeView_InsertItem( info_tree, &tvins );
 241         }
 242
 243         TreeView_Expand( info_tree, hPrevLev2Item,
 244                          TVE_EXPANDPARTIAL |TVE_EXPAND );
 245     }
 246     vlc_mutex_unlock( &p_item->input.lock );
 247
 248     TreeView_Expand( info_tree, hPrevRootItem, TVE_EXPANDPARTIAL |TVE_EXPAND );
 249 }
 250
 251 /*****************************************************************************
 252  * Events methods.
 253  *****************************************************************************/
 254 void ItemInfoDialog::OnOk()
 255 {
 256     int b_state = VLC_FALSE;
 257
 258     vlc_mutex_lock( &p_item->input.lock );
 259
 260     TCHAR psz_name[MAX_PATH];
 261     Edit_GetText( name_text, psz_name, MAX_PATH );
 262     if( p_item->input.psz_name ) free( p_item->input.psz_name );
 263     p_item->input.psz_name = strdup( _TOMB(psz_name) );
 264
 265     TCHAR psz_uri[MAX_PATH];
 266     Edit_GetText( uri_text, psz_uri, MAX_PATH );
 267     if( p_item->input.psz_uri ) free( p_item->input.psz_uri );
 268     p_item->input.psz_uri = strdup( _TOMB(psz_uri) );
 269
 270     vlc_bool_t b_old_enabled = p_item->b_enabled;
 271
 272     playlist_t * p_playlist = (playlist_t *)
 273         vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 274     if( p_playlist != NULL )
 275     {
 276         b_state = SendMessage( enabled_checkbox, BM_GETCHECK, 0, 0 );
 277         if( b_old_enabled == VLC_FALSE && (b_state & BST_CHECKED) )
 278             p_playlist->i_enabled ++;
 279         else if( b_old_enabled == VLC_TRUE && (b_state & BST_UNCHECKED) )
 280             p_playlist->i_enabled --;
 281
 282         vlc_object_release( p_playlist );
 283     }
 284
 285     p_item->b_enabled = (b_state & BST_CHECKED) ? VLC_TRUE : VLC_FALSE ;
 286
 287     vlc_mutex_unlock( &p_item->input.lock );
 288 }