566 lines
16 KiB
C++
566 lines
16 KiB
C++
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////////////////////////////////////////////////////////////////////////////////
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// Plainamp, Open source Winamp core
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//
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// Copyright <20> 2005 Sebastian Pipping <webmaster@hartwork.org>
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//
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// --> http://www.hartwork.org
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//
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// This source code is released under the GNU General Public License (GPL).
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// See GPL.txt for details. Any non-GPL usage is strictly forbidden.
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////////////////////////////////////////////////////////////////////////////////
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#include "Prefs.h"
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#include "Util.h"
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#include "Font.h"
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#include "Console.h"
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#include <map>
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using namespace std;
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#define CLASSNAME_PREFS TEXT( "CLASSNAME_PREFS" )
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#define TITLE_PREFS TEXT( "Preferences" )
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#define PAGE_WIDTH 409
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#define PAGE_HEIGHT 400
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#define GAP_LEFT 4
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#define GAP_RIGHT 5
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#define GAP_TOP 4
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#define GAP_BOTTOM 5
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#define SPLITTER_WIDTH 6
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#define SPLITTER_HEIGHT 6
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#define BOTTOM_SPACE 36
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#define BUTTON_WIDTH 80
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#define PREFS_WIDTH 606
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#define PREFS_HEIGHT ( GAP_TOP + PAGE_HEIGHT + BOTTOM_SPACE )
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struct PrefRecCompare
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{
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bool operator()( const prefsDlgRec * a, const prefsDlgRec * b ) const
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{
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if( a->hInst < b->hInst ) return true;
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if( a->dlgID < b->dlgID ) return true;
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return strcmp( a->name, b->name ) < 0;
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}
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};
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map<prefsDlgRec *, HTREEITEM, PrefRecCompare> rec_to_item;
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struct AllWeNeed
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{
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prefsDlgRec * PageData;
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HWND hwnd;
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};
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HWND WindowPrefs = NULL;
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HWND WindowPage = NULL;
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HWND WindowTree = NULL;
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HWND ButtonClose = NULL;
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HTREEITEM root = NULL;
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HWND hCurrentPage = NULL;
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// bool bKeepFocus = false;
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LRESULT CALLBACK WndprocPrefs( HWND hwnd, UINT message, WPARAM wp, LPARAM lp );
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LRESULT CALLBACK WndprocTree( HWND hwnd, UINT message, WPARAM wp, LPARAM lp );
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WNDPROC WndprocTreeBackup = NULL;
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////////////////////////////////////////////////////////////////////////////////
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///
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////////////////////////////////////////////////////////////////////////////////
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bool Prefs::Create()
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{
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if( WindowPrefs ) return false;
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// Register class
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WNDCLASS wc = {
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0, // UINT style
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WndprocPrefs, // WNDPROC lpfnWndProc
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0, // int cbClsExtra
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0, // int cbWndExtra
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g_hInstance, // HINSTANCE hInstance
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NULL, // HICON hIcon
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LoadCursor( NULL, IDC_ARROW ), // HCURSOR hCursor
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( HBRUSH )COLOR_WINDOW, // HBRUSH hbrBackground
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NULL, // LPCTSTR lpszMenuName
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CLASSNAME_PREFS // LPCTSTR lpszClassName
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};
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if( !RegisterClass( &wc ) ) return false;
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const int cxScreen = GetSystemMetrics( SM_CXFULLSCREEN );
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const int cyScreen = GetSystemMetrics( SM_CYFULLSCREEN );
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// Create window
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WindowPrefs = CreateWindowEx(
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WS_EX_WINDOWEDGE | // DWORD dwExStyle
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WS_EX_TOOLWINDOW, //
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CLASSNAME_PREFS, // LPCTSTR lpClassName
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TITLE_PREFS, // LPCTSTR lpWindowName
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WS_OVERLAPPED | // DWORD dwStyle
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// WS_VISIBLE | //
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WS_CLIPCHILDREN | //
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WS_SYSMENU, //
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( cxScreen - PREFS_WIDTH ) / 2, // int x
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( cyScreen - PREFS_HEIGHT ) / 2, // int y
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PREFS_WIDTH, // int nWidth
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PREFS_HEIGHT, // int nHeight
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NULL, // HWND hWndParent
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NULL, // HMENU hMenu
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g_hInstance, // HINSTANCE hInstance
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NULL // LPVOID lpParam
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);
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if( !WindowPrefs )
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{
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UnregisterClass( CLASSNAME_PREFS, g_hInstance );
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return false;
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}
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RECT r;
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GetClientRect( WindowPrefs, &r );
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////////////////////////////////////////////////////////////////////////////////
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const int iWidth = PREFS_WIDTH * 2 - r.right;
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const int iHeight = PREFS_HEIGHT * 2 - r.bottom;
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SetWindowPos(
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WindowPrefs,
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NULL,
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( cxScreen - iWidth ) / 2,
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( cyScreen - iHeight ) / 2,
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iWidth,
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iHeight,
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SWP_NOZORDER
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);
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GetClientRect( WindowPrefs, &r );
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////////////////////////////////////////////////////////////////////////////////
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LoadCommonControls();
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const int iTreeWidth = ( r.right - r.left ) - PAGE_WIDTH - GAP_LEFT - GAP_RIGHT - SPLITTER_WIDTH;
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WindowTree = CreateWindowEx(
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WS_EX_CLIENTEDGE, // DWORD dwExStyle
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WC_TREEVIEW, // LPCTSTR lpClassName
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NULL, // LPCTSTR lpWindowName
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WS_VSCROLL | // DWORD dwStyle
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WS_VISIBLE | //
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WS_CHILD | //
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WS_TABSTOP | //
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TVS_HASLINES | //
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TVS_LINESATROOT | //
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TVS_HASBUTTONS | //
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TVS_SHOWSELALWAYS | //
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TVS_DISABLEDRAGDROP | //
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TVS_NONEVENHEIGHT, //
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GAP_LEFT, // int x
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GAP_TOP, // int y
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iTreeWidth, // int nWidth
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PAGE_HEIGHT, // int nHeight
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WindowPrefs, // HWND hWndParent
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NULL, // HMENU hMenu
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g_hInstance, // HINSTANCE hInstance
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NULL // LPVOID lpParam
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);
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if( !WindowTree )
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{
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; //...
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}
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Font::Apply( WindowTree );
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// Exchange window procedure
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WndprocTreeBackup = ( WNDPROC )GetWindowLong( WindowTree, GWL_WNDPROC );
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if( WndprocTreeBackup != NULL )
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{
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SetWindowLong( WindowTree, GWL_WNDPROC, ( LONG )WndprocTree );
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}
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const int iPageLeft = GAP_LEFT + iTreeWidth + SPLITTER_WIDTH;
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WindowPage = CreateWindowEx(
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0, // DWORD dwExStyle
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TEXT( "Static" ), // LPCTSTR lpClassName
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TEXT( "Nothing to see here" ), // LPCTSTR lpWindowName
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WS_TABSTOP | // DWORD dwStyle
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WS_VISIBLE | //
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WS_CHILD | //
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SS_CENTER | //
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SS_CENTERIMAGE, //
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iPageLeft, // int x
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GAP_TOP, // int y
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PAGE_WIDTH, // int nWidth
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PAGE_HEIGHT, // int nHeight
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WindowPrefs, // HWND hWndParent
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NULL, // HMENU hMenu
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g_hInstance, // HINSTANCE hInstance
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NULL // LPVOID lpParam
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);
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if( !WindowPage )
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{
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; //...
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}
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Font::Apply( WindowPage );
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const int iButtonLeft = ( r.right - r.left ) - GAP_RIGHT - BUTTON_WIDTH - 1;
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const int iButtonTop = ( r.bottom - r.top ) - BOTTOM_SPACE + SPLITTER_HEIGHT;
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ButtonClose = CreateWindowEx(
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0, // DWORD dwExStyle
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TEXT( "Button" ), // LPCTSTR lpClassName
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TEXT( "Close" ), // LPCTSTR lpWindowName
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WS_TABSTOP | // DWORD dwStyle
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WS_VISIBLE | //
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WS_CHILD | //
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BS_PUSHBUTTON | //
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BS_TEXT | //
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BS_VCENTER, //
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iButtonLeft, // int x
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iButtonTop, // int y
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BUTTON_WIDTH, // int nWidth
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BOTTOM_SPACE - SPLITTER_HEIGHT - GAP_BOTTOM, // int nHeight
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WindowPrefs, // HWND hWndParent
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NULL, // HMENU hMenu
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g_hInstance, // HINSTANCE hInstance
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NULL // LPVOID lpParam
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);
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Font::Apply( ButtonClose );
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AllWeNeed * awn_root = new AllWeNeed;
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// memset( &awn_root->PageData, 0, sizeof( prefsDlgRec ) );
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awn_root->PageData = NULL;
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awn_root->hwnd = NULL;
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TV_INSERTSTRUCT tvi = {
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root, // HTREEITEM hParent
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TVI_SORT, // HTREEITEM hInsertAfter
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{
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TVIF_PARAM | TVIF_STATE | TVIF_TEXT, // UINT mask
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NULL, // HTREEITEM hItem
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TVIS_EXPANDED | TVIS_SELECTED, // UINT state
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0, // UINT stateMask
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TEXT( "General" ), // LPSTR pszText
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8, // int cchTextMax
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0, // int iImage
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0, // int iSelectedImage
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0, // int cChildren
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( LPARAM )awn_root // LPARAM lParam
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}
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};
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root = TreeView_InsertItem( WindowTree, &tvi );
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////
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///
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////////////////////////////////////////////////////////////////////////////////
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bool Prefs::Destroy()
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{
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if( !WindowPrefs ) return false;
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DestroyWindow( WindowPrefs );
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UnregisterClass( CLASSNAME_PREFS, g_hInstance );
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WindowPrefs = NULL;
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DestroyWindow( WindowTree );
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WindowTree = NULL;
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DestroyWindow( WindowPage );
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WindowPage = NULL;
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DestroyWindow( ButtonClose );
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ButtonClose = NULL;
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////
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///
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////////////////////////////////////////////////////////////////////////////////
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bool Prefs_Show( HTREEITEM item )
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{
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if( !WindowPrefs ) return false;
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// Select and load associated page
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TreeView_SelectItem( WindowTree, item );
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if( !IsWindowVisible( WindowPrefs ) )
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{
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ShowWindow( WindowPrefs, SW_SHOW );
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}
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SetActiveWindow( WindowPrefs );
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SetFocus( WindowTree );
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////
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|||
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///
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|||
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////////////////////////////////////////////////////////////////////////////////
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bool Prefs::Show()
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{
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return Prefs_Show( root );
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}
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|||
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|
|||
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|
|||
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////////////////////////////////////////////////////////////////////////////////
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|||
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///
|
|||
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////////////////////////////////////////////////////////////////////////////////
|
|||
|
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bool Prefs::Show( prefsDlgRec * PageData )
|
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{
|
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map<prefsDlgRec *, HTREEITEM, PrefRecCompare>::iterator iter = rec_to_item.find( PageData );
|
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if( iter != rec_to_item.end() )
|
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{
|
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return Prefs_Show( iter->second );
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}
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else
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|||
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{
|
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return Prefs_Show( root );
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|||
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}
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|||
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}
|
|||
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|
|||
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|
|||
|
|
|
|||
|
|
////////////////////////////////////////////////////////////////////////////////
|
|||
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///
|
|||
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////////////////////////////////////////////////////////////////////////////////
|
|||
|
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bool Prefs::AddPage( prefsDlgRec * PageData )
|
|||
|
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{
|
|||
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// TODO unicode!
|
|||
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if( !WindowPrefs ) return false;
|
|||
|
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|
|||
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// Backup
|
|||
|
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char * NameBackup = new char[ strlen( PageData->name ) + 1 ];
|
|||
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strcpy( NameBackup, PageData->name );
|
|||
|
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prefsDlgRec * PageDataBackup = new prefsDlgRec;
|
|||
|
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memcpy( PageDataBackup, PageData, sizeof( prefsDlgRec ) );
|
|||
|
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PageDataBackup->name = NameBackup;
|
|||
|
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|
|||
|
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AllWeNeed * awn = new AllWeNeed;
|
|||
|
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awn->PageData = PageDataBackup;
|
|||
|
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awn->hwnd = NULL;
|
|||
|
|
|
|||
|
|
TV_INSERTSTRUCT tvi = {
|
|||
|
|
root, // HTREEITEM hParent
|
|||
|
|
TVI_SORT, // HTREEITEM hInsertAfter
|
|||
|
|
{ //
|
|||
|
|
TVIF_PARAM | TVIF_STATE | TVIF_TEXT, // UINT mask
|
|||
|
|
NULL, // HTREEITEM hItem
|
|||
|
|
TVIS_EXPANDED | TVIS_SELECTED, // UINT state
|
|||
|
|
0, // UINT stateMask
|
|||
|
|
PageDataBackup->name, // LPSTR pszText
|
|||
|
|
( int )strlen( PageDataBackup->name ) + 1, // int cchTextMax
|
|||
|
|
0, // int iImage
|
|||
|
|
0, // int iSelectedImage
|
|||
|
|
0, // int cChildren
|
|||
|
|
( LPARAM )awn // LPARAM lParam
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
HTREEITEM new_item = TreeView_InsertItem( WindowTree, &tvi );
|
|||
|
|
|
|||
|
|
TreeView_Expand( WindowTree, root, TVE_EXPAND );
|
|||
|
|
|
|||
|
|
rec_to_item.insert( pair<prefsDlgRec *, HTREEITEM>( PageDataBackup, new_item ) );
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
///
|
|||
|
|
////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
LRESULT CALLBACK WndprocPrefs( HWND hwnd, UINT message, WPARAM wp, LPARAM lp )
|
|||
|
|
{
|
|||
|
|
switch( message )
|
|||
|
|
{
|
|||
|
|
case WM_NOTIFY:
|
|||
|
|
{
|
|||
|
|
NMHDR * nmhdr = ( NMHDR * )lp;
|
|||
|
|
if( ( nmhdr->hwndFrom == WindowTree ) && ( nmhdr->code == TVN_SELCHANGING ) )
|
|||
|
|
{
|
|||
|
|
NMTREEVIEW * nmtv = ( NMTREEVIEW * )lp;
|
|||
|
|
TVITEM * OldPage = &nmtv->itemOld;
|
|||
|
|
TVITEM * NewPage = &nmtv->itemNew;
|
|||
|
|
|
|||
|
|
// Destroy old window
|
|||
|
|
AllWeNeed * old_awn = ( AllWeNeed * )OldPage->lParam;
|
|||
|
|
if( old_awn && old_awn->hwnd && IsWindow( old_awn->hwnd ) )
|
|||
|
|
{
|
|||
|
|
DestroyWindow( old_awn->hwnd );
|
|||
|
|
old_awn->hwnd = NULL;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Create new window
|
|||
|
|
AllWeNeed * new_awn = ( AllWeNeed * )NewPage->lParam;
|
|||
|
|
if( new_awn )
|
|||
|
|
{
|
|||
|
|
prefsDlgRec * PageData = new_awn->PageData;
|
|||
|
|
if( PageData && PageData->hInst ) // root has NULL here
|
|||
|
|
{
|
|||
|
|
if( !PageData->proc )
|
|||
|
|
{
|
|||
|
|
MessageBox( 0, TEXT( "proc NULL" ), TEXT( "" ), 0 );
|
|||
|
|
PageData->proc = ( void * )WndprocPrefs;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
RECT r;
|
|||
|
|
GetWindowRect( WindowPage, &r );
|
|||
|
|
const int iWidth = r.right - r.left;
|
|||
|
|
const int iHeight = r.bottom - r.top;
|
|||
|
|
POINT p = { r.left, r.top };
|
|||
|
|
ScreenToClient( WindowPrefs, &p );
|
|||
|
|
MoveWindow( WindowPage, p.x, p.y, iWidth - 10, iHeight - 10, FALSE );
|
|||
|
|
*/
|
|||
|
|
// bKeepFocus = true;
|
|||
|
|
|
|||
|
|
HWND hPage = CreateDialog(
|
|||
|
|
PageData->hInst, // HINSTANCE hInstance,
|
|||
|
|
( LPCTSTR )PageData->dlgID, // LPCTSTR lpTemplate,
|
|||
|
|
WindowPage, // HWND hWndParent,
|
|||
|
|
( DLGPROC )PageData->proc // DLGPROC lpDialogFunc
|
|||
|
|
);
|
|||
|
|
new_awn->hwnd = hPage;
|
|||
|
|
|
|||
|
|
// MoveWindow( WindowPage, p.x, p.y, iWidth, iHeight, FALSE );
|
|||
|
|
|
|||
|
|
ShowWindow( hPage, SW_SHOW );
|
|||
|
|
UpdateWindow( hPage );
|
|||
|
|
SetFocus( WindowTree );
|
|||
|
|
/*
|
|||
|
|
SetActiveWindow( hPage );
|
|||
|
|
SetActiveWindow( hwnd );
|
|||
|
|
*/
|
|||
|
|
hCurrentPage = hPage;
|
|||
|
|
// bKeepFocus = false;
|
|||
|
|
}
|
|||
|
|
/*
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
MessageBox( 0, TEXT( "hInst NULL" ), TEXT( "" ), 0 );
|
|||
|
|
}
|
|||
|
|
*/
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
MessageBox( 0, TEXT( "awn NULL" ), TEXT( "" ), 0 );
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
case WM_COMMAND:
|
|||
|
|
switch( HIWORD( wp ) )
|
|||
|
|
{
|
|||
|
|
case BN_CLICKED:
|
|||
|
|
if( ( HWND )lp == ButtonClose )
|
|||
|
|
{
|
|||
|
|
PostMessage( hwnd, WM_SYSCOMMAND, SC_CLOSE, 0 );
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case WM_SYSCOMMAND:
|
|||
|
|
if( ( wp & 0xFFF0 ) == SC_CLOSE )
|
|||
|
|
{
|
|||
|
|
ShowWindow( hwnd, SW_HIDE );
|
|||
|
|
|
|||
|
|
// Destroy current page so the settings are saved
|
|||
|
|
// (currently be selecting the empty page
|
|||
|
|
TreeView_SelectItem( WindowTree, root );
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
if( hCurrentPage && IsWindow( hCurrentPage ) )
|
|||
|
|
{
|
|||
|
|
DestroyWindow( hCurrentPage );
|
|||
|
|
hCurrentPage = NULL;
|
|||
|
|
}
|
|||
|
|
*/
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
case WM_KEYDOWN:
|
|||
|
|
switch( wp )
|
|||
|
|
{
|
|||
|
|
case VK_ESCAPE:
|
|||
|
|
PostMessage( WindowPrefs, WM_SYSCOMMAND, SC_CLOSE, 0 );
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
/*
|
|||
|
|
case WM_KILLFOCUS:
|
|||
|
|
if( bKeepFocus )
|
|||
|
|
{
|
|||
|
|
return 1;
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
*/
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return DefWindowProc( hwnd, message, wp, lp );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
///
|
|||
|
|
////////////////////////////////////////////////////////////////////////////////
|
|||
|
|
LRESULT CALLBACK WndprocTree( HWND hwnd, UINT message, WPARAM wp, LPARAM lp )
|
|||
|
|
{
|
|||
|
|
switch( message )
|
|||
|
|
{
|
|||
|
|
case WM_KEYDOWN:
|
|||
|
|
switch( wp )
|
|||
|
|
{
|
|||
|
|
case VK_ESCAPE:
|
|||
|
|
PostMessage( WindowPrefs, WM_SYSCOMMAND, SC_CLOSE, 0 );
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
return CallWindowProc( WndprocTreeBackup, hwnd, message, wp, lp );
|
|||
|
|
}
|