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explorer: Add navigation buttons to explorer.

This commit is contained in:
Jay Yang 2011-07-03 21:35:55 -04:00 committed by Alexandre Julliard
parent a7c1b5f02e
commit 9544bcd10b
1 changed files with 123 additions and 11 deletions
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134
programs/explorer/explorer.c
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@ -31,12 +31,15 @@
#include <windows.h>
#include <shobjidl.h>
#include <shlobj.h>
#include <commoncontrols.h>
#include <commctrl.h>
WINE_DEFAULT_DEBUG_CHANNEL(explorer);
#define EXPLORER_INFO_INDEX 0
#define NAV_TOOLBAR_HEIGHT 30
#define DEFAULT_WIDTH 640
#define DEFAULT_HEIGHT 480
@ -54,16 +57,28 @@ typedef struct parametersTAG {
typedef struct
{
IExplorerBrowser *browser;
HWND main_window;
INT rebar_height;
} explorer_info;
enum
{
BACK_BUTTON,FORWARD_BUTTON,UP_BUTTON
};
static void make_explorer_window(IShellFolder* startFolder)
{
RECT explorerRect;
HWND window;
HWND rebar,nav_toolbar;
FOLDERSETTINGS fs;
explorer_info *info;
HRESULT hres;
WCHAR explorer_title[100];
TBADDBITMAP bitmap_info;
TBBUTTON nav_buttons[3];
int hist_offset,view_offset;
REBARBANDINFOW band_info;
memset(nav_buttons,0,sizeof(nav_buttons));
LoadStringW(explorer_hInstance,IDS_EXPLORER_TITLE,explorer_title,
sizeof(explorer_title)/sizeof(WCHAR));
info = HeapAlloc(GetProcessHeap(),0,sizeof(explorer_info));
@ -80,10 +95,12 @@ static void make_explorer_window(IShellFolder* startFolder)
HeapFree(GetProcessHeap(),0,info);
return;
}
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);
window = CreateWindowW(EXPLORER_CLASS,explorer_title,WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,DEFAULT_WIDTH,
DEFAULT_HEIGHT,NULL,NULL,explorer_hInstance,NULL);
fs.ViewMode = FVM_DETAILS;
fs.fFlags = FWF_AUTOARRANGE;
explorerRect.left = 0;
@ -91,20 +108,60 @@ static void make_explorer_window(IShellFolder* startFolder)
explorerRect.right = DEFAULT_WIDTH;
explorerRect.bottom = DEFAULT_HEIGHT;
IExplorerBrowser_Initialize(info->browser,window,&explorerRect,&fs);
IExplorerBrowser_Initialize(info->browser,info->main_window,&explorerRect,&fs);
IExplorerBrowser_SetOptions(info->browser,EBO_SHOWFRAMES);
SetWindowLongPtrW(window,EXPLORER_INFO_INDEX,(LONG_PTR)info);
SetWindowLongPtrW(info->main_window,EXPLORER_INFO_INDEX,(LONG)info);
/*setup navbar*/
rebar = CreateWindowExW(WS_EX_TOOLWINDOW,REBARCLASSNAMEW,NULL,
WS_CHILD|WS_VISIBLE|RBS_VARHEIGHT|CCS_TOP|CCS_NODIVIDER,
0,0,0,0,info->main_window,NULL,explorer_hInstance,NULL);
nav_toolbar
= CreateWindowExW(TBSTYLE_EX_MIXEDBUTTONS,TOOLBARCLASSNAMEW,NULL,
WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT,0,0,0,0,rebar,NULL,
explorer_hInstance,NULL);
bitmap_info.hInst = HINST_COMMCTRL;
bitmap_info.nID = IDB_HIST_LARGE_COLOR;
hist_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info);
bitmap_info.nID = IDB_VIEW_LARGE_COLOR;
view_offset= SendMessageW(nav_toolbar,TB_ADDBITMAP,0,(LPARAM)&bitmap_info);
nav_buttons[0].iBitmap=hist_offset+HIST_BACK;
nav_buttons[0].idCommand=BACK_BUTTON;
nav_buttons[0].fsState=TBSTATE_ENABLED;
nav_buttons[0].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
nav_buttons[1].iBitmap=hist_offset+HIST_FORWARD;
nav_buttons[1].idCommand=FORWARD_BUTTON;
nav_buttons[1].fsState=TBSTATE_ENABLED;
nav_buttons[1].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
nav_buttons[2].iBitmap=view_offset+VIEW_PARENTFOLDER;
nav_buttons[2].idCommand=UP_BUTTON;
nav_buttons[2].fsState=TBSTATE_ENABLED;
nav_buttons[2].fsStyle=BTNS_BUTTON|BTNS_AUTOSIZE;
SendMessageW(nav_toolbar,TB_BUTTONSTRUCTSIZE,sizeof(TBBUTTON),0);
SendMessageW(nav_toolbar,TB_ADDBUTTONSW,sizeof(nav_buttons)/sizeof(TBBUTTON),(LPARAM)nav_buttons);
band_info.cbSize = sizeof(band_info);
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.cx=0;
band_info.cyMinChild=NAV_TOOLBAR_HEIGHT;
band_info.cxMinChild=0;
SendMessageW(rebar,RB_INSERTBANDW,-1,(LPARAM)&band_info);
IExplorerBrowser_BrowseToObject(info->browser,(IUnknown*)startFolder,
SBSP_ABSOLUTE);
ShowWindow(window,SW_SHOWDEFAULT);
UpdateWindow(window);
ShowWindow(info->main_window,SW_SHOWDEFAULT);
UpdateWindow(info->main_window);
}
static void update_window_size(explorer_info *info, int height, int width)
{
RECT new_rect;
new_rect.left = 0;
new_rect.top = 0;
new_rect.top = info->rebar_height;
new_rect.right = width;
new_rect.bottom = height;
IExplorerBrowser_SetRect(info->browser,NULL,new_rect);
@ -116,12 +173,40 @@ static void do_exit(int code)
ExitProcess(code);
}
static LRESULT update_rebar_size(explorer_info* info,NMRBAUTOSIZE *size_info)
{
RECT new_rect;
RECT window_rect;
info->rebar_height = size_info->rcTarget.bottom-size_info->rcTarget.top;
GetWindowRect(info->main_window,&window_rect);
new_rect.left = 0;
new_rect.top = info->rebar_height;
new_rect.right = window_rect.right-window_rect.left;
new_rect.bottom = window_rect.bottom-window_rect.top;
IExplorerBrowser_SetRect(info->browser,NULL,new_rect);
return 0;
}
static LRESULT explorer_on_notify(explorer_info* info,NMHDR* notification)
{
WINE_TRACE("code=%i\n",notification->code);
switch(notification->code)
{
case RBN_AUTOSIZE:
return update_rebar_size(info,(NMRBAUTOSIZE*)notification);
default:
break;
}
return 0;
}
static LRESULT CALLBACK explorer_wnd_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
explorer_info *info
= (explorer_info*)GetWindowLongPtrW(hwnd,EXPLORER_INFO_INDEX);
IExplorerBrowser *browser = NULL;
WINE_TRACE("(hwnd=%p,uMsg=%u,wParam=%lx,lParam=%lx)\n",hwnd,uMsg,wParam,lParam);
if(info)
browser = info->browser;
switch(uMsg)
@ -133,6 +218,25 @@ static LRESULT CALLBACK explorer_wnd_proc(HWND hwnd, UINT uMsg, WPARAM wParam, L
break;
case WM_QUIT:
do_exit(wParam);
case WM_NOTIFY:
return explorer_on_notify(info,(NMHDR*)lParam);
case WM_COMMAND:
if(HIWORD(wParam)==BN_CLICKED)
{
switch(LOWORD(wParam))
{
case BACK_BUTTON:
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_NAVIGATEBACK);
break;
case FORWARD_BUTTON:
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_NAVIGATEFORWARD);
break;
case UP_BUTTON:
IExplorerBrowser_BrowseToObject(browser,NULL,SBSP_PARENT);
break;
}
}
break;
case WM_SIZE:
update_window_size(info,HIWORD(lParam),LOWORD(lParam));
break;
@ -153,7 +257,7 @@ static void register_explorer_window_class(void)
window_class.hInstance = explorer_hInstance;
window_class.hIcon = NULL;
window_class.hCursor = NULL;
window_class.hbrBackground = NULL;
window_class.hbrBackground = (HBRUSH)COLOR_BACKGROUND;
window_class.lpszMenuName = NULL;
window_class.lpszClassName = EXPLORER_CLASS;
window_class.hIconSm = NULL;
@ -309,6 +413,7 @@ int WINAPI wWinMain(HINSTANCE hinstance,
HRESULT hres;
MSG msg;
IShellFolder *folder;
INITCOMMONCONTROLSEX init_info;
memset(&parameters,0,sizeof(parameters));
explorer_hInstance = hinstance;
@ -319,6 +424,13 @@ int WINAPI wWinMain(HINSTANCE hinstance,
WINE_ERR("Could not initialize COM\n");
ExitProcess(EXIT_FAILURE);
}
init_info.dwSize = sizeof(INITCOMMONCONTROLSEX);
init_info.dwICC = ICC_BAR_CLASSES | ICC_COOL_CLASSES;
if(!InitCommonControlsEx(&init_info))
{
WINE_ERR("Could not initialize Comctl\n");
ExitProcess(EXIT_FAILURE);
}
register_explorer_window_class();
folder = get_starting_shell_folder(&parameters);
make_explorer_window(folder);