def prep_menu_icon(self, icon):
# First load the icon.
ico_x = win32api.GetSystemMetrics(win32con.SM_CXSMICON)
ico_y = win32api.GetSystemMetrics(win32con.SM_CYSMICON)
hicon = win32gui.LoadImage(0, icon, win32con.IMAGE_ICON, ico_x, ico_y, win32con.LR_LOADFROMFILE)
hdcBitmap = win32gui.CreateCompatibleDC(0)
hdcScreen = win32gui.GetDC(0)
hbm = win32gui.CreateCompatibleBitmap(hdcScreen, ico_x, ico_y)
hbmOld = win32gui.SelectObject(hdcBitmap, hbm)
# Fill the background.
brush = win32gui.GetSysColorBrush(win32con.COLOR_MENU)
win32gui.FillRect(hdcBitmap, (0, 0, 16, 16), brush)
# unclear if brush needs to be feed. Best clue I can find is:
# "GetSysColorBrush returns a cached brush instead of allocating a new
# one." - implies no DeleteObject
# draw the icon
win32gui.DrawIconEx(hdcBitmap, 0, 0, hicon, ico_x, ico_y, 0, 0, win32con.DI_NORMAL)
win32gui.SelectObject(hdcBitmap, hbmOld)
win32gui.DeleteDC(hdcBitmap)
return hbm
python类GetSystemMetrics()的实例源码
def prep_menu_icon(self, icon):
# First load the icon.
ico_x = win32api.GetSystemMetrics(win32con.SM_CXSMICON)
ico_y = win32api.GetSystemMetrics(win32con.SM_CYSMICON)
hicon = win32gui.LoadImage(0, icon, win32con.IMAGE_ICON, ico_x, ico_y, win32con.LR_LOADFROMFILE)
hdcBitmap = win32gui.CreateCompatibleDC(0)
hdcScreen = win32gui.GetDC(0)
hbm = win32gui.CreateCompatibleBitmap(hdcScreen, ico_x, ico_y)
hbmOld = win32gui.SelectObject(hdcBitmap, hbm)
# Fill the background.
brush = win32gui.GetSysColorBrush(win32con.COLOR_MENU)
win32gui.FillRect(hdcBitmap, (0, 0, 16, 16), brush)
# unclear if brush needs to be feed. Best clue I can find is:
# "GetSysColorBrush returns a cached brush instead of allocating a new
# one." - implies no DeleteObject
# draw the icon
win32gui.DrawIconEx(hdcBitmap, 0, 0, hicon, ico_x, ico_y, 0, 0, win32con.DI_NORMAL)
win32gui.SelectObject(hdcBitmap, hbmOld)
win32gui.DeleteDC(hdcBitmap)
return hbm
def FillList(self):
index = 0
size = self.GetWindowRect()
width = size[2] - size[0] - (10) - win32api.GetSystemMetrics(win32con.SM_CXVSCROLL)
numCols = len(self.colHeadings)
for col in self.colHeadings:
itemDetails = (commctrl.LVCFMT_LEFT, width/numCols, col, 0)
self.itemsControl.InsertColumn(index, itemDetails)
index = index + 1
index = 0
for items in self.items:
index = self.itemsControl.InsertItem(index+1, str(items[0]), 0)
for itemno in range(1,numCols):
item = items[itemno]
self.itemsControl.SetItemText(index, itemno, str(item))
def FillList(self):
index = 0
size = self.GetWindowRect()
width = size[2] - size[0] - (10) - win32api.GetSystemMetrics(win32con.SM_CXVSCROLL)
numCols = len(self.colHeadings)
for col in self.colHeadings:
itemDetails = (commctrl.LVCFMT_LEFT, width/numCols, col, 0)
self.itemsControl.InsertColumn(index, itemDetails)
index = index + 1
index = 0
for items in self.items:
index = self.itemsControl.InsertItem(index+1, str(items[0]), 0)
for itemno in range(1,numCols):
item = items[itemno]
self.itemsControl.SetItemText(index, itemno, str(item))
def __init__(self, obj=None):
if obj is None:
obj = win32ui.CreateControlBar()
window.Wnd.__init__(self, obj)
self.dialog = None
self.nDockBarID = 0
self.sizeMin = 32, 32
self.sizeHorz = 200, 200
self.sizeVert = 200, 200
self.sizeFloat = 200, 200
self.bTracking = 0
self.bInRecalcNC = 0
self.cxEdge = 6
self.cxBorder = 3
self.cxGripper = 20
self.brushBkgd = win32ui.CreateBrush()
self.brushBkgd.CreateSolidBrush(win32api.GetSysColor(win32con.COLOR_BTNFACE))
# Support for diagonal resizing
self.cyBorder = 3
self.cCaptionSize = win32api.GetSystemMetrics(win32con.SM_CYSMCAPTION)
self.cMinWidth = win32api.GetSystemMetrics(win32con.SM_CXMIN)
self.cMinHeight = win32api.GetSystemMetrics(win32con.SM_CYMIN)
self.rectUndock = (0,0,0,0)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def grab_screen(region=None, title=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
elif title:
gtawin = win32gui.FindWindow(None, title)
if not gtawin:
raise Exception('window title not found')
#get the bounding box of the window
left, top, x2, y2 = win32gui.GetWindowRect(gtawin)
width = x2 - left +1
height = y2 - top +1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def get_screen_size(self):
if os.name == 'posix':
return Point(gtk.gdk.screen_width(),
gtk.gdk.screen_height())
if os.name == 'nt':
return Point(win32api.GetSystemMetrics(0),
win32api.GetSystemMetrics(1))
def get_screen_size(self):
if os.name == 'posix':
self.rootwin = \
self.local_dpy.get_input_focus().focus.query_tree().root
if self.rootwin == 0:
self.rootwin = self.local_dpy.get_input_focus()
return Point(self.rootwin.get_geometry().width,
self.rootwin.get_geometry().height)
if os.name == 'nt':
return Point(win32api.GetSystemMetrics(0),
win32api.GetSystemMetrics(1))
def _SetupList(self):
child_style = win32con.WS_CHILD | win32con.WS_VISIBLE | win32con.WS_BORDER | win32con.WS_HSCROLL | win32con.WS_VSCROLL
child_style |= commctrl.LVS_SINGLESEL | commctrl.LVS_SHOWSELALWAYS | commctrl.LVS_REPORT
self.hwndList = win32gui.CreateWindow("SysListView32", None, child_style, 0, 0, 100, 100, self.hwnd, IDC_LISTBOX, self.hinst, None)
child_ex_style = win32gui.SendMessage(self.hwndList, commctrl.LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0)
child_ex_style |= commctrl.LVS_EX_FULLROWSELECT
win32gui.SendMessage(self.hwndList, commctrl.LVM_SETEXTENDEDLISTVIEWSTYLE, 0, child_ex_style)
# Add an image list - use the builtin shell folder icon - this
# demonstrates the problem with alpha-blending of icons on XP if
# winxpgui is not used in place of win32gui.
il = win32gui.ImageList_Create(
win32api.GetSystemMetrics(win32con.SM_CXSMICON),
win32api.GetSystemMetrics(win32con.SM_CYSMICON),
commctrl.ILC_COLOR32 | commctrl.ILC_MASK,
1, # initial size
0) # cGrow
shell_dll = os.path.join(win32api.GetSystemDirectory(), "shell32.dll")
large, small = win32gui.ExtractIconEx(shell_dll, 4, 1)
win32gui.ImageList_ReplaceIcon(il, -1, small[0])
win32gui.DestroyIcon(small[0])
win32gui.DestroyIcon(large[0])
win32gui.SendMessage(self.hwndList, commctrl.LVM_SETIMAGELIST,
commctrl.LVSIL_SMALL, il)
# Setup the list control columns.
lvc = LVCOLUMN(mask = commctrl.LVCF_FMT | commctrl.LVCF_WIDTH | commctrl.LVCF_TEXT | commctrl.LVCF_SUBITEM)
lvc.fmt = commctrl.LVCFMT_LEFT
lvc.iSubItem = 1
lvc.text = "Title"
lvc.cx = 200
win32gui.SendMessage(self.hwndList, commctrl.LVM_INSERTCOLUMN, 0, lvc.toparam())
lvc.iSubItem = 0
lvc.text = "Order"
lvc.cx = 50
win32gui.SendMessage(self.hwndList, commctrl.LVM_INSERTCOLUMN, 0, lvc.toparam())
win32gui.UpdateWindow(self.hwnd)
def OnInitDialog(self):
self.editMenuCommand = self.GetDlgItem(win32ui.IDC_EDIT2)
self.butNew = self.GetDlgItem(win32ui.IDC_BUTTON3)
# Now hook the change notification messages for the edit controls.
self.HookCommand(self.OnCommandEditControls, win32ui.IDC_EDIT1)
self.HookCommand(self.OnCommandEditControls, win32ui.IDC_EDIT2)
self.HookNotify(self.OnNotifyListControl, commctrl.LVN_ITEMCHANGED)
self.HookNotify(self.OnNotifyListControlEndLabelEdit, commctrl.LVN_ENDLABELEDIT)
# Hook the button clicks.
self.HookCommand(self.OnButtonNew, win32ui.IDC_BUTTON3) # New Item
self.HookCommand(self.OnButtonDelete, win32ui.IDC_BUTTON4) # Delete item
self.HookCommand(self.OnButtonMove, win32ui.IDC_BUTTON1) # Move up
self.HookCommand(self.OnButtonMove, win32ui.IDC_BUTTON2) # Move down
# Setup the columns in the list control
lc = self.GetDlgItem(win32ui.IDC_LIST1)
rect = lc.GetWindowRect()
cx = rect[2] - rect[0]
colSize = cx/2 - win32api.GetSystemMetrics(win32con.SM_CXBORDER) - 1
item = commctrl.LVCFMT_LEFT, colSize, "Menu Text"
lc.InsertColumn(0, item)
item = commctrl.LVCFMT_LEFT, colSize, "Python Command"
lc.InsertColumn(1, item)
# Insert the existing tools menu
itemNo = 0
for desc, cmd in LoadToolMenuItems():
lc.InsertItem(itemNo, desc)
lc.SetItemText(itemNo, 1, cmd)
itemNo = itemNo + 1
self.listControl = lc
return dialog.PropertyPage.OnInitDialog(self)
def OnCreateClient( self, createparams, context ):
borderX = win32api.GetSystemMetrics(win32con.SM_CXFRAME)
borderY = win32api.GetSystemMetrics(win32con.SM_CYFRAME)
titleY = win32api.GetSystemMetrics(win32con.SM_CYCAPTION) # includes border
# try and maintain default window pos, else adjust if cant fit
# get the main client window dimensions.
mdiClient = win32ui.GetMainFrame().GetWindow(win32con.GW_CHILD)
clientWindowRect=mdiClient.ScreenToClient(mdiClient.GetWindowRect())
clientWindowSize=(clientWindowRect[2]-clientWindowRect[0],clientWindowRect[3]-clientWindowRect[1])
left, top, right, bottom=mdiClient.ScreenToClient(self.GetWindowRect())
# width, height=context.doc.size[0], context.doc.size[1]
# width = width+borderX*2
# height= height+titleY+borderY*2-1
# if (left+width)>clientWindowSize[0]:
# left = clientWindowSize[0] - width
# if left<0:
# left = 0
# width = clientWindowSize[0]
# if (top+height)>clientWindowSize[1]:
# top = clientWindowSize[1] - height
# if top<0:
# top = 0
# height = clientWindowSize[1]
# self.frame.MoveWindow((left, top, left+width, top+height),0)
window.MDIChildWnd.OnCreateClient(self, createparams, context)
return 1
def OnPaint(self):
if not self.IsIconic(): return self._obj_.OnPaint()
self.DefWindowProc(win32con.WM_ICONERASEBKGND, dc.GetHandleOutput(), 0)
left, top, right, bottom = self.GetClientRect()
left = (right - win32api.GetSystemMetrics(win32con.SM_CXICON)) >> 1
top = (bottom - win32api.GetSystemMetrics(win32con.SM_CYICON)) >> 1
hIcon = win32ui.GetApp().LoadIcon(self.iconId)
self.GetDC().DrawIcon((left, top), hIcon)
# Only needed to provide a minimized icon (and this seems
# less important under win95/NT4
def OnInitDialog(self):
self.editMenuCommand = self.GetDlgItem(win32ui.IDC_EDIT2)
self.butNew = self.GetDlgItem(win32ui.IDC_BUTTON3)
# Now hook the change notification messages for the edit controls.
self.HookCommand(self.OnCommandEditControls, win32ui.IDC_EDIT1)
self.HookCommand(self.OnCommandEditControls, win32ui.IDC_EDIT2)
self.HookNotify(self.OnNotifyListControl, commctrl.LVN_ITEMCHANGED)
self.HookNotify(self.OnNotifyListControlEndLabelEdit, commctrl.LVN_ENDLABELEDIT)
# Hook the button clicks.
self.HookCommand(self.OnButtonNew, win32ui.IDC_BUTTON3) # New Item
self.HookCommand(self.OnButtonDelete, win32ui.IDC_BUTTON4) # Delete item
self.HookCommand(self.OnButtonMove, win32ui.IDC_BUTTON1) # Move up
self.HookCommand(self.OnButtonMove, win32ui.IDC_BUTTON2) # Move down
# Setup the columns in the list control
lc = self.GetDlgItem(win32ui.IDC_LIST1)
rect = lc.GetWindowRect()
cx = rect[2] - rect[0]
colSize = cx/2 - win32api.GetSystemMetrics(win32con.SM_CXBORDER) - 1
item = commctrl.LVCFMT_LEFT, colSize, "Menu Text"
lc.InsertColumn(0, item)
item = commctrl.LVCFMT_LEFT, colSize, "Python Command"
lc.InsertColumn(1, item)
# Insert the existing tools menu
itemNo = 0
for desc, cmd in LoadToolMenuItems():
lc.InsertItem(itemNo, desc)
lc.SetItemText(itemNo, 1, cmd)
itemNo = itemNo + 1
self.listControl = lc
return dialog.PropertyPage.OnInitDialog(self)
def OnCreateClient( self, createparams, context ):
borderX = win32api.GetSystemMetrics(win32con.SM_CXFRAME)
borderY = win32api.GetSystemMetrics(win32con.SM_CYFRAME)
titleY = win32api.GetSystemMetrics(win32con.SM_CYCAPTION) # includes border
# try and maintain default window pos, else adjust if cant fit
# get the main client window dimensions.
mdiClient = win32ui.GetMainFrame().GetWindow(win32con.GW_CHILD)
clientWindowRect=mdiClient.ScreenToClient(mdiClient.GetWindowRect())
clientWindowSize=(clientWindowRect[2]-clientWindowRect[0],clientWindowRect[3]-clientWindowRect[1])
left, top, right, bottom=mdiClient.ScreenToClient(self.GetWindowRect())
# width, height=context.doc.size[0], context.doc.size[1]
# width = width+borderX*2
# height= height+titleY+borderY*2-1
# if (left+width)>clientWindowSize[0]:
# left = clientWindowSize[0] - width
# if left<0:
# left = 0
# width = clientWindowSize[0]
# if (top+height)>clientWindowSize[1]:
# top = clientWindowSize[1] - height
# if top<0:
# top = 0
# height = clientWindowSize[1]
# self.frame.MoveWindow((left, top, left+width, top+height),0)
window.MDIChildWnd.OnCreateClient(self, createparams, context)
return 1
def OnPaint(self):
if not self.IsIconic(): return self._obj_.OnPaint()
self.DefWindowProc(win32con.WM_ICONERASEBKGND, dc.GetHandleOutput(), 0)
left, top, right, bottom = self.GetClientRect()
left = (right - win32api.GetSystemMetrics(win32con.SM_CXICON)) >> 1
top = (bottom - win32api.GetSystemMetrics(win32con.SM_CYICON)) >> 1
hIcon = win32ui.GetApp().LoadIcon(self.iconId)
self.GetDC().DrawIcon((left, top), hIcon)
# Only needed to provide a minimized icon (and this seems
# less important under win95/NT4
def get_screen_resolution():
"""
Fetches the screen resolution in pixels.
Returns:
(int, int): (width, height) in pixels of screen size.
"""
return wa.GetSystemMetrics(0), wa.GetSystemMetrics(1)
def SetWinCenter(cls, whd):
rect = WinUtil.GetCompRect(whd)
left = (win32api.GetSystemMetrics(win32con.SM_CXFULLSCREEN)-(rect.right-rect.left))/2;
top = (win32api.GetSystemMetrics(win32con.SM_CYFULLSCREEN)-(rect.bottom-rect.top))/2;
#Move the window to the correct coordinates with SetWindowPos()
cls.SetAsForegroundWindow(whd)
win32gui.SetWindowPos(whd, win32con.HWND_TOPMOST, left, top,-1,-1, win32con.SWP_NOSIZE | win32con.SWP_NOZORDER);
win32gui.SetWindowPos(whd, win32con.HWND_NOTOPMOST, 0, 0, 0, 0, win32con.SWP_NOSIZE | win32con.SWP_NOMOVE);
def MouseMove(cls, x, y):
sw = win32api.GetSystemMetrics(win32con.SM_CXSCREEN)
sh = win32api.GetSystemMetrics(win32con.SM_CYSCREEN)
nx = int(x * 65535 / sw)
ny = int(y * 65535 / sh)
win32api.mouse_event(win32con.MOUSEEVENTF_ABSOLUTE|win32con.MOUSEEVENTF_MOVE, nx, ny, 0, 0)
time.sleep(GLB_SLEEP_TIME)
def enumHandler(hwnd, lParam):
if win32gui.IsWindowVisible(hwnd):
if 'WinGuake - Guake For Windows' in win32gui.GetWindowText(hwnd):
m_width = win32api.GetSystemMetrics(0)
m_length = win32api.GetSystemMetrics(1)
w_width = int(m_width)
w_length = int(m_length/2)
win32gui.MoveWindow(hwnd, 0, 0, w_width, w_length, True)
def enumHandler(hwnd, lParam):
if win32gui.IsWindowVisible(hwnd):
if 'WinGuake' in win32gui.GetWindowText(hwnd):
m_width = win32api.GetSystemMetrics(0)
m_length = win32api.GetSystemMetrics(1)
w_width = int(m_width)
w_length = int(m_length/2)
win32gui.MoveWindow(hwnd, 0, 0, w_width, w_length, True)
def enumHandler(hwnd, lParam):
if win32gui.IsWindowVisible(hwnd):
if 'WinGuake - Guake For Windows' in win32gui.GetWindowText(hwnd):
m_width = GetSystemMetrics(0)
m_length = GetSystemMetrics(1)
w_width = int(m_width)
w_length = int(m_length/2)
win32gui.MoveWindow(hwnd, 0, 0, w_width, w_length, True)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def grab_screen(region=None):
hwin = win32gui.GetDesktopWindow()
if region:
left,top,x2,y2 = region
width = x2 - left + 1
height = y2 - top + 1
else:
width = win32api.GetSystemMetrics(win32con.SM_CXVIRTUALSCREEN)
height = win32api.GetSystemMetrics(win32con.SM_CYVIRTUALSCREEN)
left = win32api.GetSystemMetrics(win32con.SM_XVIRTUALSCREEN)
top = win32api.GetSystemMetrics(win32con.SM_YVIRTUALSCREEN)
hwindc = win32gui.GetWindowDC(hwin)
srcdc = win32ui.CreateDCFromHandle(hwindc)
memdc = srcdc.CreateCompatibleDC()
bmp = win32ui.CreateBitmap()
bmp.CreateCompatibleBitmap(srcdc, width, height)
memdc.SelectObject(bmp)
memdc.BitBlt((0, 0), (width, height), srcdc, (left, top), win32con.SRCCOPY)
signedIntsArray = bmp.GetBitmapBits(True)
img = np.fromstring(signedIntsArray, dtype='uint8')
img.shape = (height,width,4)
srcdc.DeleteDC()
memdc.DeleteDC()
win32gui.ReleaseDC(hwin, hwindc)
win32gui.DeleteObject(bmp.GetHandle())
return cv2.cvtColor(img, cv2.COLOR_BGRA2RGB)
def get_workarea_rect():
'''Get workarea RECT on primary disply'''
rect = None
for monitor in win32api.EnumDisplayMonitors():
monitor_info = win32api.GetMonitorInfo(monitor[0].handle)
if monitor_info['Flags'] == win32con.MONITORINFOF_PRIMARY:
rect = monitor_info['Work']
break
if rect is None:
# http://msdn.microsoft.com/en-us/library/windows/desktop/ms632680(v=vs.85).aspx
w = win32api.GetSystemMetrics(win32con.SM_CXSCREEN)
h = win32api.GetSystemMetrics(win32con.SM_CYSCREEN)
return 0, 0, w, h
return rect[0], rect[1], rect[2] - rect[0], rect[3] - rect[1]
def FX_GetScreenWidth():
return win32api.GetSystemMetrics(0)
def FX_GetScreenHeight():
return win32api.GetSystemMetrics(1)
