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explorer: Scale element sizes by DPI. 

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Andrew Eikum 2017-11-09 11:25:19 -06:00 committed by Alexandre Julliard
parent 8a8a2c9bb9
commit 94a857580c
1 changed files with 24 additions and 6 deletions
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30
programs/explorer/explorer.c
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@ -42,9 +42,13 @@ WINE_DEFAULT_DEBUG_CHANNEL(explorer);
#define NAV_TOOLBAR_HEIGHT 30
#define PATHBOX_HEIGHT 24
static int nav_toolbar_height;
static int pathbox_height;
#define DEFAULT_WIDTH 640
#define DEFAULT_HEIGHT 480
static int default_width;
static int default_height;
static const WCHAR EXPLORER_CLASS[] = {'W','I','N','E','_','E','X','P','L','O','R','E','R','\0'};
@ -313,11 +317,25 @@ static void make_explorer_window(IShellFolder* startFolder)
TBBUTTON nav_buttons[3];
int hist_offset,view_offset;
REBARBANDINFOW band_info;
UINT dpix, dpiy;
HDC hdc;
memset(nav_buttons,0,sizeof(nav_buttons));
LoadStringW(explorer_hInstance,IDS_EXPLORER_TITLE,explorer_title,
sizeof(explorer_title)/sizeof(WCHAR));
LoadStringW(explorer_hInstance,IDS_PATHBOX_LABEL,pathbox_label,
sizeof(pathbox_label)/sizeof(WCHAR));
hdc = GetDC(0);
dpix = GetDeviceCaps(hdc, LOGPIXELSX);
dpiy = GetDeviceCaps(hdc, LOGPIXELSY);
ReleaseDC(0, hdc);
nav_toolbar_height = MulDiv(NAV_TOOLBAR_HEIGHT, dpiy, USER_DEFAULT_SCREEN_DPI);
pathbox_height = MulDiv(PATHBOX_HEIGHT, dpiy, USER_DEFAULT_SCREEN_DPI);
default_width = MulDiv(DEFAULT_WIDTH, dpix, USER_DEFAULT_SCREEN_DPI);
default_height = MulDiv(DEFAULT_HEIGHT, dpiy, USER_DEFAULT_SCREEN_DPI);
info = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(explorer_info));
if(!info)
{
@ -335,13 +353,13 @@ static void make_explorer_window(IShellFolder* startFolder)
info->rebar_height=0;
info->main_window
= CreateWindowW(EXPLORER_CLASS,explorer_title,WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,DEFAULT_WIDTH,
DEFAULT_HEIGHT,NULL,NULL,explorer_hInstance,NULL);
CW_USEDEFAULT,CW_USEDEFAULT,default_width,
default_height,NULL,NULL,explorer_hInstance,NULL);
fs.ViewMode = FVM_DETAILS;
fs.fFlags = FWF_AUTOARRANGE;
SetRect(&rect, 0, 0, DEFAULT_WIDTH, DEFAULT_HEIGHT);
SetRect(&rect, 0, 0, default_width, default_height);
IExplorerBrowser_Initialize(info->browser,info->main_window,&rect,&fs);
IExplorerBrowser_SetOptions(info->browser,EBO_SHOWFRAMES);
SetWindowLongPtrW(info->main_window,EXPLORER_INFO_INDEX,(LONG_PTR)info);
@ -380,14 +398,14 @@ static void make_explorer_window(IShellFolder* startFolder)
band_info.fMask = RBBIM_STYLE|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_SIZE;
band_info.hwndChild = nav_toolbar;
band_info.fStyle=RBBS_GRIPPERALWAYS|RBBS_CHILDEDGE;
band_info.cyChild=NAV_TOOLBAR_HEIGHT;
band_info.cyChild=nav_toolbar_height;
band_info.cx=0;
band_info.cyMinChild=NAV_TOOLBAR_HEIGHT;
band_info.cyMinChild=nav_toolbar_height;
band_info.cxMinChild=0;
SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info);
info->path_box = CreateWindowW(WC_COMBOBOXEXW,PATH_BOX_NAME,
WS_CHILD | WS_VISIBLE | CBS_DROPDOWN,
0,0,DEFAULT_WIDTH,PATHBOX_HEIGHT,rebar,NULL,
0,0,default_width,pathbox_height,rebar,NULL,
explorer_hInstance,NULL);
GetWindowRect(info->path_box, &rect);
band_info.cyChild = rect.bottom - rect.top;