Exemplo n.º 1
0
    def __init__(self, app, doc_file='', silent=False):
        self.app = app
        self.eventloop = EventLoop(self)
        self.selection = Selection(self)

        if doc_file:
            loader = get_loader(doc_file)
            if loader is None:
                raise IOError(_('Unknown file format'), doc_file)

            if silent:
                self.doc_presenter = loader(app.appdata, doc_file)
            else:
                pd = ProgressDialog(_('Opening file...'), self.app.mw)
                ret = pd.run(loader, [app.appdata, doc_file])
                if ret == gtk.RESPONSE_OK:
                    if pd.result is None:
                        pd.destroy()
                        raise IOError(*pd.error_info)

                    self.doc_presenter = pd.result
                    pd.destroy()
                else:
                    pd.destroy()
                    raise IOError(_('Error while opening'), doc_file)

            self.doc_file = self.doc_presenter.doc_file
            self.doc_name = os.path.basename(self.doc_file)
            self.doc_name = change_file_extension(
                self.doc_name, uc2const.FORMAT_EXTENSION[uc2const.SK1][0])
        else:
            self.doc_presenter = SK1_Presenter(app.appdata)
            self.doc_name = self.app.get_new_docname()

        self.methods = self.doc_presenter.methods
        self.model = self.doc_presenter.model
        self.set_active_page()

        self.cms = self.app.default_cms

        self.api = PresenterAPI(self)
        self.docarea = DocArea(self.app, self)
        self.canvas = self.docarea.canvas
        self.api.view = self.canvas
        self.app.mw.add_tab(self.docarea)
        self.eventloop.connect(self.eventloop.DOC_MODIFIED, self.modified)
        self.snap = SnapManager(self)
        self.traced_objects = [
            self.doc_presenter,
            self.eventloop,
            self.api,
            self.docarea.hruler,
            self.docarea.vruler,
            self.docarea.corner,
            self.docarea,
            self.canvas.renderer,
            self.canvas,
            self.selection,
            self.snap,
        ]
Exemplo n.º 2
0
	def __init__(self, app, doc_file='', silent=False):
		self.app = app
		self.eventloop = EventLoop(self)
		self.selection = Selection(self)


		if doc_file:
			loader = get_loader(doc_file)
			if loader is None:
				raise IOError(_('Unknown file format'), doc_file)

			if silent:
				self.doc_presenter = loader(app.appdata, doc_file)
			else:
				pd = ProgressDialog(_('Opening file...'), self.app.mw)
				ret = pd.run(loader, [app.appdata, doc_file])
				if ret == gtk.RESPONSE_OK:
					if pd.result is None:
						pd.destroy()
						raise IOError(*pd.error_info)

					self.doc_presenter = pd.result
					pd.destroy()
				else:
					pd.destroy()
					raise IOError(_('Error while opening'), doc_file)

			self.doc_file = self.doc_presenter.doc_file
			self.doc_name = os.path.basename(self.doc_file)
			self.doc_name = change_file_extension(self.doc_name,
									uc2const.FORMAT_EXTENSION[uc2const.SK1][0])
		else:
			self.doc_presenter = SK1_Presenter(app.appdata)
			self.doc_name = self.app.get_new_docname()

		self.methods = self.doc_presenter.methods
		self.model = self.doc_presenter.model
		self.set_active_page()


		self.cms = self.app.default_cms

		self.api = PresenterAPI(self)
		self.docarea = DocArea(self.app, self)
		self.canvas = self.docarea.canvas
		self.api.view = self.canvas
		self.app.mw.add_tab(self.docarea)
		self.eventloop.connect(self.eventloop.DOC_MODIFIED, self.modified)
		self.snap = SnapManager(self)
		self.traced_objects = [
							self.doc_presenter,
							self.eventloop,
							self.api,
							self.docarea.hruler,
							self.docarea.vruler,
							self.docarea.corner,
							self.docarea,
							self.canvas.renderer,
							self.canvas,
							self.selection,
							self.snap,
							]
Exemplo n.º 3
0
class DocPresenter:

    doc_presenter = None
    doc_file = ''
    doc_name = ''

    model = None
    methods = None
    renderer = None
    active_page = None
    active_layer = None

    saved = True

    eventloop = None
    docarea = None
    canvas = None
    selection = None
    traced_objects = None
    snap = None

    def __init__(self, app, doc_file='', silent=False):
        self.app = app
        self.eventloop = EventLoop(self)
        self.selection = Selection(self)

        if doc_file:
            loader = get_loader(doc_file)
            if loader is None:
                raise IOError(_('Unknown file format'), doc_file)

            if silent:
                self.doc_presenter = loader(app.appdata, doc_file)
            else:
                pd = ProgressDialog(_('Opening file...'), self.app.mw)
                ret = pd.run(loader, [app.appdata, doc_file])
                if ret == gtk.RESPONSE_OK:
                    if pd.result is None:
                        pd.destroy()
                        raise IOError(*pd.error_info)

                    self.doc_presenter = pd.result
                    pd.destroy()
                else:
                    pd.destroy()
                    raise IOError(_('Error while opening'), doc_file)

            self.doc_file = self.doc_presenter.doc_file
            self.doc_name = os.path.basename(self.doc_file)
            self.doc_name = change_file_extension(
                self.doc_name, uc2const.FORMAT_EXTENSION[uc2const.SK1][0])
        else:
            self.doc_presenter = SK1_Presenter(app.appdata)
            self.doc_name = self.app.get_new_docname()

        self.methods = self.doc_presenter.methods
        self.model = self.doc_presenter.model
        self.set_active_page()

        self.cms = self.app.default_cms

        self.api = PresenterAPI(self)
        self.docarea = DocArea(self.app, self)
        self.canvas = self.docarea.canvas
        self.api.view = self.canvas
        self.app.mw.add_tab(self.docarea)
        self.eventloop.connect(self.eventloop.DOC_MODIFIED, self.modified)
        self.snap = SnapManager(self)
        self.traced_objects = [
            self.doc_presenter,
            self.eventloop,
            self.api,
            self.docarea.hruler,
            self.docarea.vruler,
            self.docarea.corner,
            self.docarea,
            self.canvas.renderer,
            self.canvas,
            self.selection,
            self.snap,
        ]

    def close(self):
        if not self.docarea is None:
            self.app.mw.remove_tab(self.docarea)
        for obj in self.traced_objects:
            obj.close()
        fields = self.__dict__
        items = fields.keys()
        for item in items:
            fields[item] = None
        events.emit(events.DOC_CLOSED, self)

    def modified(self, *args):
        self.saved = False
        self.set_title()
        events.emit(events.DOC_MODIFIED, self)

    def reflect_saving(self):
        self.saved = True
        self.set_title()
        self.api.save_mark()
        events.emit(events.DOC_SAVED, self)

    def set_title(self):
        if self.saved:
            title = self.doc_name
        else:
            title = self.doc_name + '*'
        self.app.mw.set_tab_title(self.docarea, title)

    def set_doc_file(self, doc_file, doc_name=''):
        self.doc_file = doc_file
        if doc_name:
            self.doc_name = doc_name
        else:
            self.doc_name = os.path.basename(self.doc_file)
        self.set_title()

    def save(self):
        try:
            if config.make_backup:
                if os.path.lexists(self.doc_file):
                    if os.path.lexists(self.doc_file + '~'):
                        os.remove(self.doc_file + '~')
                    os.rename(self.doc_file, self.doc_file + '~')
            saver = get_saver(self.doc_file)
            if saver is None:
                raise IOError(
                    _('Unknown file format is requested for saving!'),
                    self.doc_file)

            pd = ProgressDialog(_('Saving file...'), self.app.mw)
            ret = pd.run(saver, [self.doc_presenter, self.doc_file])
            if ret == gtk.RESPONSE_OK:
                if not pd.error_info is None:
                    pd.destroy()
                    raise IOError(*pd.error_info)
                pd.destroy()
            else:
                pd.destroy()
                raise IOError(_('Error while saving'), self.doc_file)

        except IOError:
            raise IOError(*sys.exc_info())
        self.reflect_saving()

    def set_active_page(self, page_num=0):
        self.active_page = self.doc_presenter.methods.get_page(page_num)
        self.set_active_layer(self.active_page)

    def get_pages(self):
        return self.doc_presenter.methods.get_pages()

    def next_page(self):
        pages = self.get_pages()
        if pages.index(self.active_page) < len(pages) - 1:
            self.api.set_active_page(pages.index(self.active_page) + 1)
            self.eventloop.emit(self.eventloop.PAGE_CHANGED)
            events.emit(events.PAGE_CHANGED, self)

    def previous_page(self):
        pages = self.get_pages()
        if pages.index(self.active_page):
            self.api.set_active_page(pages.index(self.active_page) - 1)
            self.eventloop.emit(self.eventloop.PAGE_CHANGED)
            events.emit(events.PAGE_CHANGED, self)

    def goto_page(self, index):
        pages = self.get_pages()
        current_index = pages.index(self.active_page)
        if index >= 0 and index <> current_index:
            self.api.set_active_page(index)
            self.eventloop.emit(self.eventloop.PAGE_CHANGED)
            events.emit(events.PAGE_CHANGED, self)

    def set_active_layer(self, page, layer_num=-1):
        self.active_layer = self.doc_presenter.methods.get_layer(
            page, layer_num)

    def get_editable_layers(self, page=None):
        if page is None: page = self.active_page
        layers = []
        for layer in page.childs:
            if not layer.locked: layers.append(layer)
        return layers

    def get_visible_layers(self, page=None):
        if page is None: page = self.active_page
        layers = []
        for layer in page.childs:
            if layer.visible: layers.append(layer)
        return layers

    def get_page_size(self, page=None):
        if page is None:
            page = self.active_page
        w, h = page.size
        return w, h
Exemplo n.º 4
0
class DocPresenter:

	doc_presenter = None
	doc_file = ''
	doc_name = ''


	model = None
	methods = None
	renderer = None
	active_page = None
	active_layer = None

	saved = True

	eventloop = None
	docarea = None
	canvas = None
	selection = None
	traced_objects = None
	snap = None



	def __init__(self, app, doc_file='', silent=False):
		self.app = app
		self.eventloop = EventLoop(self)
		self.selection = Selection(self)


		if doc_file:
			loader = get_loader(doc_file)
			if loader is None:
				raise IOError(_('Unknown file format'), doc_file)

			if silent:
				self.doc_presenter = loader(app.appdata, doc_file)
			else:
				pd = ProgressDialog(_('Opening file...'), self.app.mw)
				ret = pd.run(loader, [app.appdata, doc_file])
				if ret == gtk.RESPONSE_OK:
					if pd.result is None:
						pd.destroy()
						raise IOError(*pd.error_info)

					self.doc_presenter = pd.result
					pd.destroy()
				else:
					pd.destroy()
					raise IOError(_('Error while opening'), doc_file)

			self.doc_file = self.doc_presenter.doc_file
			self.doc_name = os.path.basename(self.doc_file)
			self.doc_name = change_file_extension(self.doc_name,
									uc2const.FORMAT_EXTENSION[uc2const.SK1][0])
		else:
			self.doc_presenter = SK1_Presenter(app.appdata)
			self.doc_name = self.app.get_new_docname()

		self.methods = self.doc_presenter.methods
		self.model = self.doc_presenter.model
		self.set_active_page()


		self.cms = self.app.default_cms

		self.api = PresenterAPI(self)
		self.docarea = DocArea(self.app, self)
		self.canvas = self.docarea.canvas
		self.api.view = self.canvas
		self.app.mw.add_tab(self.docarea)
		self.eventloop.connect(self.eventloop.DOC_MODIFIED, self.modified)
		self.snap = SnapManager(self)
		self.traced_objects = [
							self.doc_presenter,
							self.eventloop,
							self.api,
							self.docarea.hruler,
							self.docarea.vruler,
							self.docarea.corner,
							self.docarea,
							self.canvas.renderer,
							self.canvas,
							self.selection,
							self.snap,
							]

	def close(self):
		if not self.docarea is None:
			self.app.mw.remove_tab(self.docarea)
		for obj in self.traced_objects: obj.close()
		fields = self.__dict__
		items = fields.keys()
		for item in items: fields[item] = None
		events.emit(events.DOC_CLOSED, self)

	def modified(self, *args):
		self.saved = False
		self.set_title()
		events.emit(events.DOC_MODIFIED, self)

	def reflect_saving(self):
		self.saved = True
		self.set_title()
		self.api.save_mark()
		events.emit(events.DOC_SAVED, self)

	def set_title(self):
		if self.saved:
			title = self.doc_name
		else:
			title = self.doc_name + '*'
		self.app.mw.set_tab_title(self.docarea, title)

	def set_doc_file(self, doc_file, doc_name=''):
		self.doc_file = doc_file
		if doc_name:
			self.doc_name = doc_name
		else:
			self.doc_name = os.path.basename(self.doc_file)
		self.set_title()

	def save(self):
		try:
			if config.make_backup:
				if os.path.lexists(self.doc_file):
					if os.path.lexists(self.doc_file + '~'):
						os.remove(self.doc_file + '~')
					os.rename(self.doc_file, self.doc_file + '~')
			saver = get_saver(self.doc_file)
			if saver is None:
				raise IOError(_('Unknown file format is requested for saving!'),
							 self.doc_file)

			pd = ProgressDialog(_('Saving file...'), self.app.mw)
			ret = pd.run(saver, [self.doc_presenter, self.doc_file])
			if ret == gtk.RESPONSE_OK:
				if not pd.error_info is None:
					pd.destroy()
					raise IOError(*pd.error_info)
				pd.destroy()
			else:
				pd.destroy()
				raise IOError(_('Error while saving'), self.doc_file)

		except IOError:
			raise IOError(*sys.exc_info())
		self.reflect_saving()

	def set_active_page(self, page_num=0):
		self.active_page = self.doc_presenter.methods.get_page(page_num)
		self.set_active_layer(self.active_page)

	def get_pages(self):
		return self.doc_presenter.methods.get_pages()

	def next_page(self):
		pages = self.get_pages()
		if pages.index(self.active_page) < len(pages) - 1:
			self.api.set_active_page(pages.index(self.active_page) + 1)
			self.eventloop.emit(self.eventloop.PAGE_CHANGED)
			events.emit(events.PAGE_CHANGED, self)

	def previous_page(self):
		pages = self.get_pages()
		if pages.index(self.active_page):
			self.api.set_active_page(pages.index(self.active_page) - 1)
			self.eventloop.emit(self.eventloop.PAGE_CHANGED)
			events.emit(events.PAGE_CHANGED, self)

	def goto_page(self, index):
		pages = self.get_pages()
		current_index = pages.index(self.active_page)
		if index >= 0 and index <> current_index:
			self.api.set_active_page(index)
			self.eventloop.emit(self.eventloop.PAGE_CHANGED)
			events.emit(events.PAGE_CHANGED, self)

	def set_active_layer(self, page, layer_num=-1):
		self.active_layer = self.doc_presenter.methods.get_layer(page, layer_num)

	def get_editable_layers(self, page=None):
		if page is None: page = self.active_page
		layers = []
		for layer in page.childs:
			if not layer.locked:layers.append(layer)
		return layers

	def get_visible_layers(self, page=None):
		if page is None: page = self.active_page
		layers = []
		for layer in page.childs:
			if layer.visible:layers.append(layer)
		return layers

	def get_page_size(self, page=None):
		if page is None:
			page = self.active_page
		w, h = page.size
		return w, h