def show_modal(self, title, bundle, widget_class, *args, **kwargs):
"""
Shows a modal dialog window in a way suitable for this engine. The engine will attempt to
integrate it as seamlessly as possible into the host application. This call is blocking
until the user closes the dialog.
:param title: The title of the window
:param bundle: The app, engine or framework object that is associated with this window
:param widget_class: The class of the UI to be constructed. This must derive from QWidget.
Additional parameters specified will be passed through to the widget_class constructor.
:returns: (a standard QT dialog status return code, the created widget_class instance)
"""
if not self.has_ui:
self.log_error("Sorry, this environment does not support UI display! Cannot show "
"the requested window '%s'." % title)
return
from tank.platform.qt import QtGui
# create the dialog:
dialog, widget = self._create_dialog_with_widget(title, bundle, widget_class, *args, **kwargs)
# Note - the base engine implementation will try to clean up
# dialogs and widgets after they've been closed. However this
# can cause a crash in Photoshop as the system may try to send
# an event after the dialog has been deleted.
# Keeping track of all dialogs will ensure this doesn't happen
self.__qt_dialogs.append(dialog)
# make sure the window raised so it doesn't
# appear behind the main Photoshop window
FlexRequest.ActivatePython()
dialog.raise_()
dialog.activateWindow()
status = QtGui.QDialog.Rejected
if sys.platform == "win32":
from tk_photoshop import win_32_api
saved_state = []
try:
# find all photoshop windows and save enabled state:
ps_process_id = self._win32_get_photoshop_process_id()
if ps_process_id != None:
found_hwnds = win_32_api.find_windows(process_id=ps_process_id, stop_if_found=False)
for hwnd in found_hwnds:
enabled = win_32_api.IsWindowEnabled(hwnd)
saved_state.append((hwnd, enabled))
if enabled:
win_32_api.EnableWindow(hwnd, False)
# show dialog:
status = dialog.exec_()
except Exception, e:
self.log_error("Error showing modal dialog: %s" % e)
finally:
def show_modal(self, title, bundle, widget_class, *args, **kwargs):
"""
Shows a modal dialog window in a way suitable for this engine. The engine will attempt to
integrate it as seamlessly as possible into the host application. This call is blocking
until the user closes the dialog.
:param title: The title of the window
:param bundle: The app, engine or framework object that is associated with this window
:param widget_class: The class of the UI to be constructed. This must derive from QWidget.
Additional parameters specified will be passed through to the widget_class constructor.
:returns: (a standard QT dialog status return code, the created widget_class instance)
"""
if not self.has_ui:
self.log_error("Sorry, this environment does not support UI display! Cannot show "
"the requested window '%s'." % title)
return
from tank.platform.qt import QtGui
# create the dialog:
dialog, widget = self._create_dialog_with_widget(title, bundle, widget_class, *args, **kwargs)
# Note - the base engine implementation will try to clean up
# dialogs and widgets after they've been closed. However this
# can cause a crash in Photoshop as the system may try to send
# an event after the dialog has been deleted.
# Keeping track of all dialogs will ensure this doesn't happen
self.__qt_dialogs.append(dialog)
# make sure the window raised so it doesn't
# appear behind the main Photoshop window
FlexRequest.ActivatePython()
dialog.raise_()
dialog.activateWindow()
status = QtGui.QDialog.Rejected
if sys.platform == "win32":
from tk_photoshop import win_32_api
saved_state = []
try:
# find all photoshop windows and save enabled state:
ps_process_id = self._win32_get_photoshop_process_id()
if ps_process_id != None:
found_hwnds = win_32_api.find_windows(process_id=ps_process_id, stop_if_found=False)
for hwnd in found_hwnds:
enabled = win_32_api.IsWindowEnabled(hwnd)
saved_state.append((hwnd, enabled))
if enabled:
win_32_api.EnableWindow(hwnd, False)
# show dialog:
status = dialog.exec_()
except Exception, e:
self.log_error("Error showing modal dialog: %s" % e)
finally:
def _win32_get_photoshop_main_hwnd(self):
"""
Windows specific method to find the main Photoshop window
handle (HWND)
"""
if hasattr(self, "_win32_photoshop_main_hwnd"):
return self._win32_photoshop_main_hwnd
self._win32_photoshop_main_hwnd = None
# find photoshop process id:
ps_process_id = self._win32_get_photoshop_process_id()
if ps_process_id != None:
# get main application window for photoshop process:
from tk_photoshop import win_32_api
found_hwnds = win_32_api.find_windows(process_id=ps_process_id, class_name="Photoshop", stop_if_found=False)
if len(found_hwnds) == 1:
self._win32_photoshop_main_hwnd = found_hwnds[0]
return self._win32_photoshop_main_hwnd
def _win32_get_photoshop_main_hwnd(self):
"""
Windows specific method to find the main Photoshop window
handle (HWND)
"""
if hasattr(self, "_win32_photoshop_main_hwnd"):
return self._win32_photoshop_main_hwnd
self._win32_photoshop_main_hwnd = None
# find photoshop process id:
ps_process_id = self._win32_get_photoshop_process_id()
if ps_process_id != None:
# get main application window for photoshop process:
from tk_photoshop import win_32_api
found_hwnds = win_32_api.find_windows(process_id=ps_process_id, class_name="Photoshop", stop_if_found=False)
if len(found_hwnds) == 1:
self._win32_photoshop_main_hwnd = found_hwnds[0]
return self._win32_photoshop_main_hwnd
