mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-01 04:37:15 +01:00
937 lines
25 KiB
C++
937 lines
25 KiB
C++
/** (c) Nullsoft, Inc. C O N F I D E N T I A L
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** Filename:
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** Project:
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** Description:
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** Author:
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** Created:
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**/
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#include <windowsx.h>
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#include "main.h"
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#include "api.h"
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void draw_paint_emb( HWND, int, int, int );
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void draw_embed_tbar( HWND, int, int );
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void draw_embed_tbutton( HWND, int, int );
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void draw_embed( HDC, int, int );
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// all of this stuff is barely working. I will be fixing it soon soon.
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/// embed ui shit
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#define inreg(x,y,x2,y2) \
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((mouse_x <= ( x2 ) && mouse_x >= ( x ) && \
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mouse_y <= ( y2 ) && mouse_y >= ( y )))
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enum
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{
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NO_CAP, TITLE_CAP, TB_CAP, SZ_CAP
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};
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static void do_titlebar( HWND hwnd, embedWindowState *state );
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static void do_titlebuttons( HWND hwnd, embedWindowState *state );
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static void do_size( HWND hwnd, embedWindowState *state );
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static int mouse_x, mouse_y, mouse_type, mouse_stats;
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static int which_cap = 0;
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static HWND capwnd;
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void embedui_handlemouseevent( HWND hwnd, int x, int y, int type, int stats, embedWindowState *state )
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{
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if ( which_cap != NO_CAP && hwnd != capwnd ) return;
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mouse_x = x;
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mouse_y = y;
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mouse_type = type;
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mouse_stats = stats;
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switch ( which_cap )
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{
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case TITLE_CAP: do_titlebar( hwnd, state ); return;
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case TB_CAP: do_titlebuttons( hwnd, state ); return;
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case SZ_CAP: do_size( hwnd, state ); return;
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default: break;
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}
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do_titlebuttons( hwnd, state );
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do_size( hwnd, state );
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do_titlebar( hwnd, state );
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if ( which_cap != NO_CAP ) capwnd = hwnd; // not sure if this is gonna work
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}
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static void do_titlebar( HWND hwnd, embedWindowState *state )
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{
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if ( which_cap == TITLE_CAP || ( !which_cap && ( config_easymove || mouse_y < 14 ) ) )
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{
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static int clickx, clicky;
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switch ( mouse_type )
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{
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case 1:
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{
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which_cap = TITLE_CAP;
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clickx = mouse_x;
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clicky = mouse_y;
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}
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break;
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case -1:
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which_cap = 0;
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break;
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case 0:
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if ( which_cap == TITLE_CAP && mouse_stats & MK_LBUTTON )
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{
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// TODO need to convert this into an API method so
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// we can call it externally e.g. enhancer...
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// or something like it to allow state->r to
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// be updated once the move has been finished
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POINT p = { mouse_x, mouse_y };
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ClientToScreen( hwnd, &p );
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int w = state->r.right - state->r.left;
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int h = state->r.bottom - state->r.top;
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state->r.left = p.x - clickx;
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state->r.top = p.y - clicky;
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state->r.right = state->r.left + w;
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state->r.bottom = state->r.top + h;
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if ( !!config_snap + !!( mouse_stats & MK_SHIFT ) == 1 )
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{
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SnapWindowToAllWindows( &state->r, hwnd );
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}
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POINT pt = { state->r.left, state->r.top };
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SendMessageW( hwnd, WM_USER + 0x100, 1, (LPARAM) &pt );
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SetWindowPos( hwnd, 0, state->r.left, state->r.top, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE );
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}
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break;
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}
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}
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}
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static void do_titlebuttons( HWND hwnd, embedWindowState *state )
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{
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int w = 0;
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w = inreg( state->r.right - state->r.left - 10, 3, state->r.right - state->r.left - 1, 3 + 9 ) ? 1 : 0;
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if ( w ) // kill button
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{
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if ( mouse_type == -1 && which_cap == TB_CAP )
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{
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which_cap = 0;
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draw_embed_tbutton( hwnd, 0, ( state->r.right - state->r.left ) );
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SendMessageW( hwnd, WM_USER + 101, 0, 0 );
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}
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else if ( mouse_stats & MK_LBUTTON )
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{
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which_cap = TB_CAP;
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draw_embed_tbutton( hwnd, w ? 1 : 0, ( state->r.right - state->r.left ) );
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}
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}
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else if ( which_cap == TB_CAP )
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{
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which_cap = 0;
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draw_embed_tbutton( hwnd, 0, ( state->r.right - state->r.left ) );
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}
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}
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typedef struct _WNDREPAINT
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{
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HWND hwndSender;
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RECT rwR;
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RECT rwB;
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} WNDREPAINT;
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static BOOL CALLBACK EnumWndRepaintProc( HWND hwnd, LPARAM param )
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{
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WNDREPAINT *pwp = (WNDREPAINT *) param;
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if ( hwnd != pwp->hwndSender && IsWindowVisible( hwnd ) )
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{
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RECT rw;
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GetWindowRect( hwnd, &rw );
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if ( ( rw.left < pwp->rwR.right && rw.right > pwp->rwR.left && rw.top < pwp->rwR.bottom && rw.bottom > pwp->rwR.top ) ||
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( rw.top < pwp->rwB.bottom && rw.bottom > pwp->rwB.top && rw.left < pwp->rwB.right && rw.right > pwp->rwB.left ) )
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{
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UpdateWindow( hwnd );
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}
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}
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return TRUE;
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}
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static void do_size( HWND hwnd, embedWindowState *state )
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{
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if ( state->flags & EMBED_FLAGS_NORESIZE )
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{
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if ( which_cap == SZ_CAP ) which_cap = 0;
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return;
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}
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if ( which_cap == SZ_CAP || ( !which_cap &&
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mouse_x > ( state->r.right - state->r.left ) - 20 && mouse_y > ( state->r.bottom - state->r.top ) - 20 &&
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( ( ( state->r.right - state->r.left ) - mouse_x + ( state->r.bottom - state->r.top ) - mouse_y ) <= 30 ) ) )
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{
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static int dx, dy;
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if ( !which_cap && mouse_type == 1 )
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{
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dx = ( state->r.right - state->r.left ) - mouse_x;
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dy = ( state->r.bottom - state->r.top ) - mouse_y;
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which_cap = SZ_CAP;
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}
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if ( which_cap == SZ_CAP )
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{
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if ( mouse_type == -1 ) which_cap = 0;
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int x = mouse_x + dx;
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int y = mouse_y + dy;
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// if (x >= GetSystemMetrics(SM_CXSCREEN)) x = GetSystemMetrics(SM_CXSCREEN)-24;
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// if (y >= GetSystemMetrics(SM_CYSCREEN)) y = GetSystemMetrics(SM_CYSCREEN)-28;
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if ( !config_embedwnd_freesize )
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{
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x += 24;
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x -= x % 25;
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y += 28;
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y -= y % 29;
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}
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if ( x < 275 ) x = 275;
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if ( y < 20 + 38 + 29 + 29 ) y = 20 + 38 + 29 + 29;
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if ( x != ( state->r.right - state->r.left ) || y != ( state->r.bottom - state->r.top ) )
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{
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// TODO need to ensure this isn't used when freesize is disabled
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// isn't keeping track of the positions correctly on change
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// as some windows only part snap e.g. ml won't dock to edges or to bottom of main window
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RECT rw = { 0 }, r = { 0 };
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POINT pt = { x, y };
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SendMessageW( hwnd, WM_USER + 0x101, 1, (LPARAM) &pt );
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GetWindowRect( hwnd, &rw );
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// trying to get classic skins to dock to other windows on resizing
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/*rw.left = state->r.left;
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rw.top = state->r.top;
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rw.right = state->r.left + x;
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rw.bottom = state->r.top + y;
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CopyRect(&r, &rw);
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//if (!!config_snap + !!(mouse_stats & MK_SHIFT) == 1)
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{
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SnapWindowToAllWindows(&rw, hwnd);
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}
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x += (rw.right - r.right);
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y += (rw.bottom - r.bottom);
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SetWindowPos(hwnd, 0, 0, 0, x, y, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);*/
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SetWindowPos( hwnd, 0, 0, 0, x, y, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
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if ( x < ( rw.right - rw.left ) || y < ( rw.bottom - rw.top ) )
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{
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WNDREPAINT wrp;
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wrp.hwndSender = hwnd;
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SetRect( &wrp.rwR, min( rw.left + x, rw.right ), rw.top, rw.right, rw.bottom );
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SetRect( &wrp.rwB, rw.left, min( rw.top + y, rw.bottom ), rw.right, rw.bottom );
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EnumThreadWindows( GetCurrentThreadId(), EnumWndRepaintProc, (LPARAM) &wrp );
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}
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}
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}
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}
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}
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//// embed window shut
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static int emb_OnLButtonUp( HWND hwnd, int x, int y, UINT flags );
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static int emb_OnRButtonUp( HWND hwnd, int x, int y, UINT flags );
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static int emb_OnLButtonDown( HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags );
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static int emb_OnMouseMove( HWND hwnd, int x, int y, UINT keyFlags );
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static int emb_OnLButtonDblClk( HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags );
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static BOOL emb_OnNCActivate( HWND hwnd, BOOL fActive, HWND hwndActDeact, BOOL fMinimized );
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static int emb_OnRButtonUp( HWND hwnd, int x, int y, UINT flags )
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{
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//display winamp's main popup menu
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POINT p;
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GetCursorPos( &p );
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int ret = DoTrackPopup( main_menu, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD, p.x, p.y, hwnd );
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if ( ret ) SendMessageW( hMainWindow, WM_COMMAND, ret, 0 );
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return 1;
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}
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static int emb_OnLButtonUp( HWND hwnd, int x, int y, UINT flags )
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{
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ReleaseCapture();
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embedui_handlemouseevent( hwnd, x, y, -1, flags, (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA ) );
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return 1;
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}
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static int emb_OnLButtonDown( HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags )
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{
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SetCapture( hwnd );
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embedui_handlemouseevent( hwnd, x, y, 1, keyFlags, (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA ) );
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return 1;
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}
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static int emb_OnMouseMove( HWND hwnd, int x, int y, UINT keyFlags )
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{
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embedui_handlemouseevent( hwnd, x, y, 0, keyFlags, (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA ) );
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return 1;
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}
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static BOOL emb_OnNCActivate( HWND hwnd, BOOL fActive, HWND hwndActDeact, BOOL fMinimized )
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{
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embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
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if ( fActive == FALSE )
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{
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draw_embed_tbar( hwnd, config_hilite ? 0 : 1, ( state->r.right - state->r.left ) );
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which_cap = NO_CAP;
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capwnd = 0;
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}
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else
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{
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draw_embed_tbar( hwnd, 1, ( state->r.right - state->r.left ) );
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}
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return TRUE;
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}
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static int emb_OnLButtonDblClk( HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags )
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{
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return 1;
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}
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CRITICAL_SECTION embedcs;
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embedWindowState *embedwndlist; // linked list
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int embedwndlist_cnt;
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static void EmbedWindow_OnShowWindow( HWND hwnd, BOOL fShow, UINT status )
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{
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if ( 0 != status )
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{
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SetPropW( hwnd, L"EmbedWnd_ShowStatus", (HANDLE) status );
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DefWindowProcW( hwnd, WM_SHOWWINDOW, (WPARAM) fShow, (LPARAM) status );
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RemovePropW( hwnd, L"EmbedWnd_ShowStatus" );
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return;
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}
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embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
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HWND hChild = FindWindowExW( hwnd, NULL, NULL, NULL );
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INT toggleResult = 1;
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if ( state && FALSE == state->reparenting )
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{
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INT result = Ipc_WindowToggle( (INT_PTR) hwnd, ( FALSE != fShow ) ? 1 : 0 );
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if ( fShow ) toggleResult = result;
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}
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if ( NULL != hChild && 0 != toggleResult )
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{
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if ( FALSE != fShow && NULL != state )
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{
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SetWindowPos( hChild, NULL, 11, 20,
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( state->r.right - state->r.left ) - 11 - 8,
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( state->r.bottom - state->r.top ) - 20 - 14,
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SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOOWNERZORDER );
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}
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EMBEDSHOW embedShow;
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embedShow.hdr.code = EWN_SHOWWINDOW;
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embedShow.hdr.hwndFrom = hwnd;
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embedShow.hdr.idFrom = GetDlgCtrlID( hwnd );
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embedShow.fShow = fShow;
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embedShow.nStatus = (UINT) (UINT_PTR) GetPropW( hwnd, L"EmbedWnd_ShowStatus" );
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SendMessageW( hChild, WM_NOTIFY, (WPARAM) embedShow.hdr.idFrom, (LPARAM) &embedShow );
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}
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}
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typedef struct __EMBEDWNDPART
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{
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INT id;
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RECT rect;
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}EMBEDWNDPART;
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static INT EmbedWindow_HitTest( HWND hwnd, POINT pt )
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{
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DWORD windowStyle = GetWindowLongPtrW( hwnd, GWL_STYLE );
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if ( 0 != ( WS_DISABLED & windowStyle ) )
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return HTERROR;
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MapWindowPoints( HWND_DESKTOP, hwnd, &pt, 1 );
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RECT clientRect;
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if ( !GetClientRect( hwnd, &clientRect ) )
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return HTERROR;
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if ( 0 != ( WS_CHILD & windowStyle ) )
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{
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return ( PtInRect( &clientRect, pt ) ) ? HTCLIENT : HTNOWHERE;
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}
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static EMBEDWNDPART embedWindowParts[] =
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{
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{ HTCLOSE, {-( 275 - 264 ), 3,-( 275 - 272 ), 12}},
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{ HTCAPTION, {0, 0, -1, 13}},
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{ HTBOTTOMRIGHT, {-20,-20,-1,-1}},
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};
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INT hitTest = HTCLIENT;
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RECT part;
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for ( INT i = 0; i < ARRAYSIZE( embedWindowParts ); i++ )
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{
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CopyRect( &part, &embedWindowParts[ i ].rect );
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if ( part.left < 0 ) part.left += clientRect.right;
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if ( part.right < 0 ) part.right += clientRect.right;
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if ( part.top < 0 ) part.top += clientRect.bottom;
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if ( part.bottom < 0 ) part.bottom += clientRect.bottom;
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if ( PtInRect( &part, pt ) )
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{
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hitTest = embedWindowParts[ i ].id;
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break;
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}
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}
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if ( HTBOTTOMRIGHT == hitTest )
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{
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embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
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if ( 0 != ( EMBED_FLAGS_NORESIZE & state->flags ) )
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hitTest = HTBORDER;
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}
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return hitTest;
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}
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static LRESULT EmbedWindow_OnSetCursor( HWND hwnd, HWND hwndCursor, INT hitTest, UINT uMsg )
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{
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HCURSOR hCursor = NULL;
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switch ( uMsg )
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{
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case WM_LBUTTONDOWN:
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case WM_RBUTTONDOWN:
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case WM_MBUTTONDOWN:
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case WM_XBUTTONDOWN:
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DisabledWindow_OnMouseClick( hwnd );
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break;
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}
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if ( config_usecursors && !disable_skin_cursors )
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{
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int index = 15 + 5; // PNormal.cur
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POINT pt;
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GetCursorPos( &pt );
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hitTest = EmbedWindow_HitTest( hwnd, pt );
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switch ( hitTest )
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{
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case HTCAPTION:
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index = 15 + 2; // PTBar.cur
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break;
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case HTCLOSE:
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index = 15 + 1; // PClose.cur
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break;
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case HTLEFT:
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case HTRIGHT:
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case HTTOP:
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case HTTOPLEFT:
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case HTTOPRIGHT:
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case HTBOTTOM:
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case HTBOTTOMLEFT:
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case HTBOTTOMRIGHT:
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index = 15 + 4;// PSize.cur
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break;
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}
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hCursor = Skin_Cursors[ index ];
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}
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if ( NULL != hCursor )
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{
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SetCursor( hCursor );
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return TRUE;
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}
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return DefWindowProcW( hwnd, WM_SETCURSOR, (WPARAM) hwndCursor, MAKELPARAM( hitTest, uMsg ) );
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}
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extern "C"
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{
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LRESULT CALLBACK emb_WndProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
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{
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switch ( uMsg )
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{
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case WM_INITMENUPOPUP:
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return SendMessageW( hMainWindow, uMsg, wParam, lParam ); // for popup menus
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HANDLE_MSG( hwnd, WM_QUERYNEWPALETTE, Main_OnQueryNewPalette );
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HANDLE_MSG( hwnd, WM_PALETTECHANGED, Main_OnPaletteChanged );
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HANDLE_MSG( hwnd, WM_LBUTTONUP, emb_OnLButtonUp );
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HANDLE_MSG( hwnd, WM_RBUTTONUP, emb_OnRButtonUp );
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HANDLE_MSG( hwnd, WM_LBUTTONDOWN, emb_OnLButtonDown );
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HANDLE_MSG( hwnd, WM_MOUSEMOVE, emb_OnMouseMove );
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HANDLE_MSG( hwnd, WM_NCACTIVATE, emb_OnNCActivate );
|
|
HANDLE_MSG( hwnd, WM_LBUTTONDBLCLK, emb_OnLButtonDblClk );
|
|
case WM_SYSCOMMAND:
|
|
if ( ( wParam & 0xfff0 ) == SC_SCREENSAVE || ( wParam & 0xfff0 ) == SC_MONITORPOWER )
|
|
return SendMessageW( hMainWindow, uMsg, wParam, lParam );
|
|
case WM_COMMAND:
|
|
case WM_KEYDOWN:
|
|
case WM_KEYUP:
|
|
case WM_SYSKEYDOWN:
|
|
case WM_SYSKEYUP:
|
|
{
|
|
if ( ( GetAsyncKeyState( VK_CONTROL ) & 0x8000 ) && wParam == VK_F4 )
|
|
{
|
|
if ( uMsg == WM_KEYDOWN || uMsg == WM_SYSKEYDOWN )
|
|
SendMessageW( hwnd, WM_USER + 101, 0, 0 );
|
|
}
|
|
else
|
|
{
|
|
// HWND hh=FindWindowExW(hwnd,NULL,NULL,NULL);
|
|
// if (hh) PostMessageW(hh,uMsg,wParam,lParam);
|
|
// else PostMessageW(hMainWindow,uMsg,wParam,lParam);
|
|
}
|
|
}
|
|
break;
|
|
case WM_USER + 101:
|
|
{
|
|
HWND hh = FindWindowExW( hwnd, NULL, NULL, NULL );
|
|
if ( hh ) PostMessageW( hh, WM_CLOSE, 0, 0 );
|
|
}
|
|
return 0;
|
|
case WM_USER + 102:
|
|
{
|
|
embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
|
|
if ( !state || !state->reparenting )
|
|
ShowWindow( hwnd, SW_SHOWNA );
|
|
}
|
|
break;
|
|
case WM_USER + 103:
|
|
SetFocus( hwnd );
|
|
break;
|
|
case WM_SHOWWINDOW:
|
|
EmbedWindow_OnShowWindow( hwnd, (BOOL) wParam, (UINT) lParam );
|
|
|
|
RefreshIconicThumbnail();
|
|
return 0;
|
|
|
|
case WM_DISPLAYCHANGE:
|
|
{
|
|
HWND hh = FindWindowExW( hwnd, NULL, NULL, NULL );
|
|
if ( hh )
|
|
SendMessageW( hh, uMsg, wParam, lParam );
|
|
}
|
|
|
|
InvalidateRect( hwnd, NULL, TRUE );
|
|
return 0;
|
|
case WM_CLOSE:
|
|
SendMessageW( GetParent( hwnd ), WM_CLOSE, 0, 0 );
|
|
return 0;
|
|
|
|
case WM_PAINT:
|
|
{
|
|
embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
|
|
if ( state ) draw_paint_emb( hwnd, ( state->r.right - state->r.left ), ( state->r.bottom - state->r.top ), state->flags );
|
|
}
|
|
return 0;
|
|
|
|
case WM_WINDOWPOSCHANGING:
|
|
{
|
|
/*
|
|
if extra_data[EMBED_STATE_EXTRA_REPARENTING] is set, we are being reparented by the freeform lib, so we should
|
|
just ignore this message because our visibility will not change once the freeform
|
|
takeover/restoration is complete
|
|
*/
|
|
|
|
WINDOWPOS *windowPos = (WINDOWPOS *) lParam;
|
|
embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
|
|
if ( state && state->reparenting )
|
|
{
|
|
if ( 0 != ( WS_CHILD & GetWindowLongPtrW( windowPos->hwnd, GWL_STYLE ) ) )
|
|
windowPos->flags |= ( SWP_NOREDRAW );
|
|
break;
|
|
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
|
|
if ( state && 0 == ( SWP_NOSIZE & ( (WINDOWPOS *) lParam )->flags ) )
|
|
{
|
|
|
|
HWND hh;
|
|
HRGN rgnChild;
|
|
INT cx, cy, ox;//, oy;
|
|
RECT rv;
|
|
|
|
ox = state->r.right - state->r.left;
|
|
//oy = state->r.bottom - state->r.top;
|
|
cx = ( (WINDOWPOS *) lParam )->cx;
|
|
cy = ( (WINDOWPOS *) lParam )->cy;
|
|
|
|
state->r.right = state->r.left + cx;
|
|
state->r.bottom = state->r.top + cy;
|
|
|
|
hh = FindWindowExW( hwnd, NULL, NULL, NULL );
|
|
|
|
if ( 0 == ( SWP_NOREDRAW & ( (WINDOWPOS *) lParam )->flags ) )
|
|
InvalidateRect( hwnd, NULL, FALSE );
|
|
|
|
if ( hh )
|
|
{
|
|
INT cx, cy;
|
|
cx = ( state->r.right - state->r.left ) - 11 - 8;
|
|
cy = ( state->r.bottom - state->r.top ) - 20 - 14;
|
|
|
|
SetRect( &rv, 11, 20, 11 + cx, 20 + cy );
|
|
ValidateRect( hwnd, &rv );
|
|
|
|
rgnChild = CreateRectRgn( 0, 0, cx, cy );
|
|
|
|
if ( IsWindowVisible( hh ) )
|
|
SendMessageW( hh, WM_USER + 0x201, MAKEWPARAM( 0, 0 ), (LPARAM) rgnChild );
|
|
|
|
SetWindowPos( hh, NULL, 0, 0, cx, cy, SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOREDRAW | SWP_NOCOPYBITS );
|
|
|
|
if ( IsWindowVisible( hh ) )
|
|
SendMessageW( hh, WM_USER + 0x201, 0, (LPARAM) NULL );
|
|
|
|
}
|
|
else rgnChild = NULL;
|
|
|
|
if ( ox == cx )
|
|
{
|
|
SetRect( &rv, 0, 0, cx, 14 );
|
|
ValidateRect( hwnd, &rv );
|
|
}
|
|
|
|
if ( 0 == ( SWP_NOREDRAW & ( (WINDOWPOS *) lParam )->flags ) )
|
|
{
|
|
HRGN rgnWnd;
|
|
rgnWnd = CreateRectRgn( 0, 0, 0, 0 );
|
|
|
|
if ( GetUpdateRect( hwnd, NULL, FALSE ) )
|
|
GetUpdateRgn( hwnd, rgnWnd, FALSE );
|
|
|
|
if ( rgnChild )
|
|
{
|
|
OffsetRgn( rgnChild, 11, 20 );
|
|
CombineRgn( rgnWnd, rgnWnd, rgnChild, RGN_OR );
|
|
}
|
|
|
|
RedrawWindow( hwnd, NULL, rgnWnd, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASENOW | RDW_ALLCHILDREN );
|
|
if ( rgnWnd )
|
|
DeleteObject( rgnWnd );
|
|
}
|
|
|
|
if ( rgnChild )
|
|
DeleteObject( rgnChild );
|
|
}
|
|
}
|
|
return 0;
|
|
|
|
case WM_CREATE:
|
|
{
|
|
EMBEDWND *pew = (EMBEDWND *) calloc( 1, sizeof( EMBEDWND ) );
|
|
SetPropW( hwnd, EMBEDWND_PROPW, pew );
|
|
|
|
SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR) ( (LPCREATESTRUCT) lParam )->lpCreateParams );
|
|
embedWindowState *state = (embedWindowState *) ( (LPCREATESTRUCT) lParam )->lpCreateParams;
|
|
|
|
state->me = hwnd;
|
|
|
|
int w = ( state->r.right - state->r.left );
|
|
int h = ( state->r.bottom - state->r.top );
|
|
if ( !config_embedwnd_freesize )
|
|
{
|
|
w -= w % 25;
|
|
h -= h % 29;
|
|
}
|
|
if ( w < 275 ) w = 275;
|
|
if ( h < 116 ) h = 116;
|
|
state->r.right = state->r.left + w;
|
|
state->r.bottom = state->r.top + h;
|
|
|
|
EnterCriticalSection( &embedcs );
|
|
GUID temp = GUID_NULL;
|
|
if ( state->flags & EMBED_FLAGS_GUID )
|
|
temp = state->guid;
|
|
|
|
memset( state->extra_data, 0, sizeof( state->extra_data ) );
|
|
if ( state->flags & EMBED_FLAGS_GUID )
|
|
state->guid = temp;
|
|
|
|
state->link = embedwndlist;
|
|
embedwndlist = state;
|
|
embedwndlist_cnt++;
|
|
LeaveCriticalSection( &embedcs );
|
|
|
|
SetWindowLong( hwnd, GWL_STYLE, GetWindowLongW( hwnd, GWL_STYLE ) & ~( WS_CAPTION ) );
|
|
SetWindowPos( hwnd, 0, state->r.left, state->r.top, state->r.right - state->r.left, state->r.bottom - state->r.top, SWP_NOACTIVATE | SWP_NOZORDER );
|
|
}
|
|
return 0;
|
|
case WM_DESTROY:
|
|
{
|
|
embedWindowState *state = (embedWindowState *) GetWindowLongPtrW( hwnd, GWLP_USERDATA );
|
|
if ( state )
|
|
{
|
|
EnterCriticalSection( &embedcs );
|
|
embedWindowState *p = embedwndlist;
|
|
if ( p == state )
|
|
{
|
|
embedwndlist = state->link;// remove ourselves
|
|
embedwndlist_cnt--;
|
|
}
|
|
else
|
|
{
|
|
while ( p )
|
|
{
|
|
if ( p->link == state )
|
|
{
|
|
p->link = state->link;
|
|
embedwndlist_cnt--;
|
|
break;
|
|
}
|
|
p = p->link;
|
|
}
|
|
}
|
|
LeaveCriticalSection( &embedcs );
|
|
}
|
|
HWND hh = FindWindowExW( hwnd, NULL, NULL, NULL );
|
|
if ( hh ) DestroyWindow( hh );
|
|
EMBEDWND *pew = GetEmbedWnd( hwnd );
|
|
if ( pew )
|
|
{
|
|
RemovePropW( hwnd, EMBEDWND_PROPW );
|
|
free( pew );
|
|
}
|
|
}
|
|
return 0;
|
|
case WM_SETCURSOR:
|
|
return EmbedWindow_OnSetCursor( hwnd, (HWND) wParam, LOWORD( lParam ), HIWORD( lParam ) );
|
|
|
|
case WM_GETMINMAXINFO:
|
|
{
|
|
MINMAXINFO *p = (MINMAXINFO *) lParam;
|
|
if ( NULL != p )
|
|
{
|
|
p->ptMaxTrackSize.x = 16384;
|
|
p->ptMaxTrackSize.y = 16384;
|
|
}
|
|
}
|
|
return 0;
|
|
|
|
case WM_MOUSEACTIVATE:
|
|
if ( NULL != WASABI_API_APP )
|
|
WASABI_API_APP->ActiveDialog_Register( hwnd );
|
|
break;
|
|
|
|
case WM_CHILDACTIVATE:
|
|
if ( NULL != WASABI_API_APP )
|
|
WASABI_API_APP->ActiveDialog_Register( hwnd );
|
|
break;
|
|
|
|
case WM_ACTIVATE:
|
|
if ( WA_INACTIVE == LOWORD( wParam ) )
|
|
{
|
|
EMBEDWND *pew = GetEmbedWnd( hwnd );
|
|
if ( pew )
|
|
{
|
|
pew->hLastFocus = GetFocus();
|
|
if ( !IsChild( hwnd, pew->hLastFocus ) )
|
|
pew->hLastFocus = NULL;
|
|
}
|
|
|
|
if ( NULL != WASABI_API_APP )
|
|
WASABI_API_APP->ActiveDialog_Unregister( hwnd );
|
|
}
|
|
else
|
|
{
|
|
if ( WA_CLICKACTIVE == LOWORD( wParam ) )
|
|
{
|
|
EMBEDWND *pew = GetEmbedWnd( hwnd );
|
|
if ( pew )
|
|
{
|
|
POINT pt;
|
|
DWORD pts = GetMessagePos();
|
|
POINTSTOPOINT( pt, pts );
|
|
MapWindowPoints( HWND_DESKTOP, hwnd, &pt, 1 );
|
|
|
|
HWND hTarget = ChildWindowFromPointEx( hwnd, pt, CWP_SKIPINVISIBLE | CWP_SKIPDISABLED | CWP_SKIPTRANSPARENT );
|
|
if ( hTarget && hTarget != hwnd )
|
|
pew->hLastFocus = hTarget;
|
|
}
|
|
}
|
|
|
|
if ( NULL != WASABI_API_APP )
|
|
WASABI_API_APP->ActiveDialog_Register( hwnd );
|
|
|
|
}
|
|
break;
|
|
case WM_SETFOCUS:
|
|
{
|
|
HWND hChild, hTab;
|
|
EMBEDWND *pew;
|
|
|
|
hChild = FindWindowExW( hwnd, NULL, NULL, NULL );
|
|
pew = GetEmbedWnd( hwnd );
|
|
hTab = NULL;
|
|
if ( pew )
|
|
{
|
|
while ( pew->hLastFocus && IsChild( hwnd, pew->hLastFocus ) )
|
|
{
|
|
if ( IsWindowEnabled( pew->hLastFocus ) && IsWindowVisible( pew->hLastFocus ) && 0 != ( WS_TABSTOP & GetWindowLongPtrW( pew->hLastFocus, GWL_STYLE ) ) )
|
|
{
|
|
hTab = pew->hLastFocus;
|
|
break;
|
|
}
|
|
|
|
pew->hLastFocus = GetParent( pew->hLastFocus );
|
|
}
|
|
}
|
|
|
|
if ( !hTab )
|
|
hTab = ( hChild ) ? GetNextDlgTabItem( hwnd, hChild, FALSE ) : hwnd;
|
|
|
|
if ( hTab && hTab != hwnd )
|
|
{
|
|
WCHAR szName[ 128 ] = { 0 };
|
|
DWORD lcid = MAKELCID( MAKELANGID( LANG_ENGLISH, SUBLANG_ENGLISH_US ), SORT_DEFAULT );
|
|
if ( GetClassNameW( hChild, szName, sizeof( szName ) / sizeof( WCHAR ) ) && CSTR_EQUAL == CompareStringW( lcid, NORM_IGNORECASE, szName, -1, L"#32770", -1 ) )
|
|
SendMessageW( hChild, WM_NEXTDLGCTL, (WPARAM) hTab, TRUE );
|
|
else
|
|
SetFocus( hTab );
|
|
|
|
//return 0;
|
|
}
|
|
|
|
}
|
|
break;
|
|
case WM_KILLFOCUS:
|
|
{
|
|
EMBEDWND *pew = GetEmbedWnd( hwnd );
|
|
if ( pew )
|
|
{
|
|
pew->hLastFocus = GetFocus();
|
|
if ( !IsChild( hwnd, pew->hLastFocus ) )
|
|
pew->hLastFocus = NULL;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
if ( FALSE != IsDirectMouseWheelMessage( uMsg ) )
|
|
{
|
|
if ( ( WS_CHILD & GetWindowStyle( hwnd ) ) == 0 )
|
|
return TRUE;
|
|
else
|
|
{
|
|
HWND hParent;
|
|
hParent = GetAncestor( hwnd, GA_PARENT );
|
|
if ( hParent != NULL )
|
|
return SendMessageW( hwnd, uMsg, wParam, lParam );
|
|
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
return DefWindowProcW( hwnd, uMsg, wParam, lParam );
|
|
}
|
|
|
|
HWND embedWindow( embedWindowState *state )
|
|
{
|
|
HWND hwnd;
|
|
if ( !state ) return NULL;
|
|
|
|
hwnd = CreateWindowExW( WS_EX_NOPARENTNOTIFY /*| WS_EX_CONTROLPARENT | WS_EX_TOOLWINDOW*/,
|
|
L"Winamp Gen",
|
|
L"",
|
|
WS_OVERLAPPED | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
|
|
0, 0, 200, 200,
|
|
hMainWindow,
|
|
NULL,
|
|
hMainInstance,
|
|
state );
|
|
return hwnd;
|
|
}
|
|
|
|
BOOL SnapToScreen( RECT *outrc )
|
|
{
|
|
if ( config_keeponscreen & 1 )
|
|
{
|
|
RECT rc;
|
|
int w = outrc->right - outrc->left;
|
|
int h = outrc->bottom - outrc->top;
|
|
|
|
getViewport( &rc, NULL, 0, outrc );
|
|
|
|
if ( outrc->left < ( rc.left + config_snaplen ) && outrc->left >( rc.left - config_snaplen ) )
|
|
{
|
|
outrc->left = rc.left;
|
|
outrc->right = rc.left + w;
|
|
}
|
|
|
|
if ( outrc->top < ( rc.top + config_snaplen ) && outrc->top >( rc.top - config_snaplen ) )
|
|
{
|
|
outrc->top = rc.top;
|
|
outrc->bottom = rc.top + h;
|
|
}
|
|
|
|
if ( outrc->right > rc.right - config_snaplen && outrc->right < rc.right + config_snaplen )
|
|
{
|
|
outrc->left = rc.right - w;
|
|
outrc->right = rc.right;
|
|
}
|
|
|
|
if ( outrc->bottom > rc.bottom - config_snaplen && outrc->bottom < rc.bottom + config_snaplen )
|
|
{
|
|
outrc->top = rc.bottom - h;
|
|
outrc->bottom = rc.bottom;
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void SnapWindowToAllWindows( RECT *outrc, HWND hwndNoSnap )
|
|
{
|
|
RECT rc;
|
|
SnapToScreen( outrc );
|
|
|
|
if ( config_pe_open && hwndNoSnap != hPLWindow )
|
|
{
|
|
GetWindowRect( hPLWindow, &rc );
|
|
SnapWindowToWindow( outrc, rc );
|
|
}
|
|
|
|
if ( config_eq_open && hwndNoSnap != hEQWindow )
|
|
{
|
|
GetWindowRect( hEQWindow, &rc );
|
|
SnapWindowToWindow( outrc, rc );
|
|
}
|
|
|
|
if ( config_mw_open && hwndNoSnap != hMainWindow )
|
|
{
|
|
GetWindowRect( hMainWindow, &rc );
|
|
FixMainWindowRect( &rc );
|
|
SnapWindowToWindow( outrc, rc );
|
|
}
|
|
|
|
if ( config_video_open && hwndNoSnap != hVideoWindow )
|
|
{
|
|
GetWindowRect( hVideoWindow, &rc );
|
|
SnapWindowToWindow( outrc, rc );
|
|
}
|
|
|
|
EnterCriticalSection( &embedcs );
|
|
embedWindowState *state = embedwndlist;
|
|
while ( state )
|
|
{
|
|
if ( state->me != hwndNoSnap && IsWindowVisible( state->me ) )
|
|
SnapWindowToWindow( outrc, state->r );
|
|
|
|
state = state->link;
|
|
}
|
|
|
|
LeaveCriticalSection( &embedcs );
|
|
}
|
|
}; |