diff --git a/wxPython/wxPython/tools/XRCed/panel.py b/wxPython/wxPython/tools/XRCed/panel.py new file mode 100644 index 0000000000..c28bcd6f7e --- /dev/null +++ b/wxPython/wxPython/tools/XRCed/panel.py @@ -0,0 +1,351 @@ +# Name: panel.py +# Purpose: XRC editor, Panel class and related +# Author: Roman Rolinsky +# Created: 02.12.2002 +# RCS-ID: $Id$ + +from xxx import * # xxx imports globals and params +from undo import * + +# Properties panel containing notebook +class Panel(wxNotebook): + def __init__(self, parent, id = -1): + wxNotebook.__init__(self, parent, id, style=wxNB_BOTTOM) + global panel + g.panel = panel = self + self.modified = false + + # List of child windows + self.pages = [] + # Create scrolled windows for pages + self.page1 = wxScrolledWindow(self, -1) + sizer = wxBoxSizer() + sizer.Add(wxBoxSizer()) # dummy sizer + self.page1.SetAutoLayout(true) + self.page1.SetSizer(sizer) + self.AddPage(self.page1, 'Properties') + # Second page + self.page2 = wxScrolledWindow(self, -1) + sizer = wxBoxSizer() + sizer.Add(wxBoxSizer()) # dummy sizer + self.page2.SetAutoLayout(true) + self.page2.SetSizer(sizer) + # Cache for already used panels + self.pageCache = {} # cached property panels + self.stylePageCache = {} # cached style panels + # Dummy parent window for cache pages + self.cacheParent = wxFrame(None, -1, 'i am invisible') + # Delete child windows and recreate page sizer + def ResetPage(self, page): + topSizer = page.GetSizer() + sizer = topSizer.GetChildren()[0].GetSizer() + for w in page.GetChildren(): + sizer.RemoveWindow(w) + if isinstance(w, ParamPage): + # With SetParent, we wouldn't need this + w.Reparent(self.cacheParent) + else: + w.Destroy() + topSizer.RemoveSizer(sizer) + # Create new windows + sizer = wxBoxSizer(wxVERTICAL) + # Special case - resize html window + if g.conf.panic: + topSizer.Add(sizer, 1, wxEXPAND) + else: + topSizer.Add(sizer, 0, wxALL, 5) + return sizer + def SetData(self, xxx): + self.pages = [] + # First page + # Set cached or new page + # Remove current objects and sizer + sizer = self.ResetPage(self.page1) + if not xxx or (not xxx.allParams and not xxx.hasName): + if g.tree.selection: + sizer.Add(wxStaticText(self.page1, -1, 'This item has no properties.')) + else: # nothing selected + # If first time, show some help + if g.conf.panic: + html = wxHtmlWindow(self.page1, -1, wxDefaultPosition, + wxDefaultSize, wxSUNKEN_BORDER) + html.SetPage(helpText) + sizer.Add(html, 1, wxEXPAND) + g.conf.panic = false + else: + sizer.Add(wxStaticText(self.page1, -1, 'Select a tree item.')) + else: + g.currentXXX = xxx.treeObject() + try: + page = self.pageCache[xxx.__class__] + page.Reparent(self.page1) + except KeyError: + page = PropPage(self.page1, xxx.className, xxx) + self.pageCache[xxx.__class__] = page + page.SetValues(xxx) + self.pages.append(page) + sizer.Add(page, 1, wxEXPAND) + if xxx.hasChild: + # Special label for child objects - they may have different GUI + cacheID = (xxx.child.__class__, xxx.__class__) + try: + page = self.pageCache[cacheID] + page.Reparent(self.page1) + except KeyError: + page = PropPage(self.page1, xxx.child.className, xxx.child) + self.pageCache[cacheID] = page + page.SetValues(xxx.child) + self.pages.append(page) + sizer.Add(page, 0, wxEXPAND | wxTOP, 5) + self.page1.Layout() + size = self.page1.GetSizer().GetMinSize() + self.page1.SetScrollbars(1, 1, size.x, size.y, 0, 0, true) + + # Second page + # Create if does not exist + if xxx and xxx.treeObject().hasStyle: + xxx = xxx.treeObject() + # Simplest case: set data if class is the same + sizer = self.ResetPage(self.page2) + try: + page = self.stylePageCache[xxx.__class__] + page.Reparent(self.page2) + except KeyError: + page = StylePage(self.page2, xxx.className + ' style', xxx) + self.stylePageCache[xxx.__class__] = page + page.SetValues(xxx) + self.pages.append(page) + sizer.Add(page, 0, wxEXPAND) + # Add page if not exists + if not self.GetPageCount() == 2: + self.AddPage(self.page2, 'Style') + self.page2.Layout() + size = self.page2.GetSizer().GetMinSize() + self.page2.SetScrollbars(1, 1, size.x, size.y, 0, 0, true) + else: + # Remove page if exists + if self.GetPageCount() == 2: + self.SetSelection(0) + self.page1.Refresh() + self.RemovePage(1) + self.modified = false + def Clear(self): + self.SetData(None) + self.modified = false + # If some parameter has changed + def IsModified(self): + return self.modified + def SetModified(self, value): + # Register undo object when modifying first time + if not self.modified and value: + g.undoMan.RegisterUndo(UndoEdit()) + self.modified = value + def Apply(self): + for p in self.pages: p.Apply() + +################################################################################ + +# General class for notebook pages +class ParamPage(wxPanel): + def __init__(self, parent, xxx): + wxPanel.__init__(self, parent, -1) + self.xxx = xxx + # Register event handlers + for id in paramIDs.values(): + EVT_CHECKBOX(self, id, self.OnCheckParams) + self.checks = {} + self.controls = {} # save python objects + self.controlName = None + def OnCheckParams(self, evt): + xxx = self.xxx + param = evt.GetEventObject().GetName() + w = self.controls[param] + objElem = xxx.element + if evt.IsChecked(): + # Ad new text node in order of allParams + w.SetValue('') # set empty (default) value + w.SetModified() # mark as changed + elem = g.tree.dom.createElement(param) + # Some classes are special + if param == 'font': + xxx.params[param] = xxxParamFont(xxx.element, elem) + else: + xxx.params[param] = xxxParam(elem) + # Find place to put new element: first present element after param + found = false + paramStyles = xxx.allParams + xxx.styles + for p in paramStyles[paramStyles.index(param) + 1:]: + # Content params don't have same type + if xxx.params.has_key(p) and p != 'content': + found = true + break + if found: + nextTextElem = xxx.params[p].node + objElem.insertBefore(elem, nextTextElem) + else: + objElem.appendChild(elem) + else: + # Remove parameter + xxx.params[param].remove() + del xxx.params[param] + w.SetValue('') + w.modified = false # mark as not changed + w.Enable(evt.IsChecked()) + # Set modified flag (provokes undo storing is necessary) + panel.SetModified(true) + def Apply(self): + xxx = self.xxx + if self.controlName: + name = self.controlName.GetValue() + if xxx.name != name: + xxx.name = name + xxx.element.setAttribute('name', name) + for param, w in self.controls.items(): + if w.modified: + paramObj = xxx.params[param] + value = w.GetValue() + if param in xxx.specials: + xxx.setSpecial(param, value) + else: + paramObj.update(value) + # Save current state + def SaveState(self): + self.origChecks = map(lambda i: (i[0], i[1].GetValue()), self.checks.items()) + self.origControls = map(lambda i: (i[0], i[1].GetValue(), i[1].IsEnabled()), + self.controls.items()) + if self.controlName: + self.origName = self.controlName.GetValue() + # Return original values + def GetState(self): + if self.controlName: + return (self.origChecks, self.origControls, self.origName) + else: + return (self.origChecks, self.origControls) + # Set values from undo data + def SetState(self, state): + for k,v in state[0]: + self.checks[k].SetValue(v) + for k,v,e in state[1]: + self.controls[k].SetValue(v) + self.controls[k].Enable(e) + if e: self.controls[k].modified = true + if self.controlName: + self.controlName.SetValue(state[2]) + +################################################################################ + +# Panel for displaying properties +class PropPage(ParamPage): + def __init__(self, parent, label, xxx): + ParamPage.__init__(self, parent, xxx) + box = wxStaticBox(self, -1, label) + box.SetFont(labelFont) + topSizer = wxStaticBoxSizer(box, wxVERTICAL) + sizer = wxFlexGridSizer(len(xxx.allParams), 2, 1, 1) + if xxx.hasName: + label = wxStaticText(self, -1, 'XML ID:', size=(100,-1)) + control = ParamText(self, name='XML_name') + sizer.AddMany([ (label, 0, wxALIGN_CENTER_VERTICAL), + (control, 0, wxALIGN_CENTER_VERTICAL) ]) + self.controlName = control + for param in xxx.allParams: + present = xxx.params.has_key(param) + if param in xxx.required: + label = wxStaticText(self, paramIDs[param], param + ':', + size = (100,-1), name = param) + else: + # Notebook has one very loooooong parameter + if param == 'usenotebooksizer': sParam = 'usesizer:' + else: sParam = param + ':' + label = wxCheckBox(self, paramIDs[param], sParam, + size = (100,-1), name = param) + self.checks[param] = label + try: + typeClass = xxx.paramDict[param] + except KeyError: + try: + # Standart type + typeClass = paramDict[param] + except KeyError: + # Default + typeClass = ParamText + control = typeClass(self, param) + control.Enable(present) + sizer.AddMany([ (label, 0, wxALIGN_CENTER_VERTICAL), + (control, 0, wxALIGN_CENTER_VERTICAL) ]) + self.controls[param] = control + topSizer.Add(sizer, 1, wxALL | wxEXPAND, 3) + self.SetAutoLayout(true) + self.SetSizer(topSizer) + topSizer.Fit(self) + def SetValues(self, xxx): + self.xxx = xxx + self.origChecks = [] + self.origControls = [] + # Set values, checkboxes to false, disable defaults + if xxx.hasName: + self.controlName.SetValue(xxx.name) + self.origName = xxx.name + for param in xxx.allParams: + w = self.controls[param] + w.modified = false + try: + value = xxx.params[param].value() + w.Enable(true) + w.SetValue(value) + if not param in xxx.required: + self.checks[param].SetValue(true) + self.origChecks.append((param, true)) + self.origControls.append((param, value, true)) + except KeyError: + self.checks[param].SetValue(false) + w.SetValue('') + w.Enable(false) + self.origChecks.append((param, false)) + self.origControls.append((param, '', false)) + +################################################################################ + +# Style notebook page +class StylePage(ParamPage): + def __init__(self, parent, label, xxx): + ParamPage.__init__(self, parent, xxx) + box = wxStaticBox(self, -1, label) + box.SetFont(labelFont) + topSizer = wxStaticBoxSizer(box, wxVERTICAL) + sizer = wxFlexGridSizer(len(xxx.styles), 2, 1, 1) + for param in xxx.styles: + present = xxx.params.has_key(param) + check = wxCheckBox(self, paramIDs[param], + param + ':', size = (100,-1), name = param) + check.SetValue(present) + control = paramDict[param](self, name = param) + control.Enable(present) + sizer.AddMany([ (check, 0, wxALIGN_CENTER_VERTICAL), + (control, 0, wxALIGN_CENTER_VERTICAL) ]) + self.checks[param] = check + self.controls[param] = control + topSizer.Add(sizer, 1, wxALL | wxEXPAND, 3) + self.SetAutoLayout(true) + self.SetSizer(topSizer) + topSizer.Fit(self) + # Set data for a cahced page + def SetValues(self, xxx): + self.xxx = xxx + self.origChecks = [] + self.origControls = [] + for param in xxx.styles: + present = xxx.params.has_key(param) + check = self.checks[param] + check.SetValue(present) + w = self.controls[param] + w.modified = false + if present: + value = xxx.params[param].value() + else: + value = '' + w.SetValue(value) + w.Enable(present) + self.origChecks.append((param, present)) + self.origControls.append((param, value, present)) + diff --git a/wxPython/wxPython/tools/XRCed/tree.py b/wxPython/wxPython/tools/XRCed/tree.py new file mode 100644 index 0000000000..2ce3f359cc --- /dev/null +++ b/wxPython/wxPython/tools/XRCed/tree.py @@ -0,0 +1,692 @@ +# Name: tree.py +# Purpose: XRC editor, XML_tree class +# Author: Roman Rolinsky +# Created: 02.12.2002 +# RCS-ID: $Id$ + +from xxx import * # xxx imports globals and params +from wxPython.xrc import * + +# Icons +import images + +class MemoryFile: + def __init__(self, name): + self.name = name + self.buffer = '' + def write(self, data): + self.buffer += data.encode() + def close(self): + wxMemoryFSHandler_AddFile(self.name, self.buffer) + +################################################################################ + +# Redefine writing to include encoding +class MyDocument(minidom.Document): + def __init__(self): + minidom.Document.__init__(self) + self.encoding = '' + def writexml(self, writer, indent="", addindent="", newl="", encoding=""): + if encoding: encdstr = 'encoding="%s"' % encoding + else: encdstr = '' + writer.write('\n' % encdstr) + for node in self.childNodes: + node.writexml(writer, indent, addindent, newl) + +################################################################################ + +class PullDownMenu: + ID_NEW_PANEL = wxNewId() + ID_NEW_DIALOG = wxNewId() + ID_NEW_FRAME = wxNewId() + ID_NEW_TOOL_BAR = wxNewId() + ID_NEW_TOOL = wxNewId() + ID_NEW_MENU_BAR = wxNewId() + ID_NEW_MENU = wxNewId() + + ID_NEW_STATIC_TEXT = wxNewId() + ID_NEW_TEXT_CTRL = wxNewId() + + ID_NEW_BUTTON = wxNewId() + ID_NEW_BITMAP_BUTTON = wxNewId() + ID_NEW_RADIO_BUTTON = wxNewId() + ID_NEW_SPIN_BUTTON = wxNewId() + + ID_NEW_STATIC_BOX = wxNewId() + ID_NEW_CHECK_BOX = wxNewId() + ID_NEW_RADIO_BOX = wxNewId() + ID_NEW_COMBO_BOX = wxNewId() + ID_NEW_LIST_BOX = wxNewId() + + ID_NEW_STATIC_LINE = wxNewId() + ID_NEW_STATIC_BITMAP = wxNewId() + ID_NEW_CHOICE = wxNewId() + ID_NEW_SLIDER = wxNewId() + ID_NEW_GAUGE = wxNewId() + ID_NEW_SCROLL_BAR = wxNewId() + ID_NEW_TREE_CTRL = wxNewId() + ID_NEW_LIST_CTRL = wxNewId() + ID_NEW_CHECK_LIST = wxNewId() + ID_NEW_NOTEBOOK = wxNewId() + ID_NEW_HTML_WINDOW = wxNewId() + ID_NEW_CALENDAR_CTRL = wxNewId() + ID_NEW_GENERIC_DIR_CTRL = wxNewId() + ID_NEW_SPIN_CTRL = wxNewId() + ID_NEW_UNKNOWN = wxNewId() + + ID_NEW_BOX_SIZER = wxNewId() + ID_NEW_STATIC_BOX_SIZER = wxNewId() + ID_NEW_GRID_SIZER = wxNewId() + ID_NEW_FLEX_GRID_SIZER = wxNewId() + ID_NEW_SPACER = wxNewId() + ID_NEW_TOOL_BAR = wxNewId() + ID_NEW_TOOL = wxNewId() + ID_NEW_MENU = wxNewId() + ID_NEW_MENU_ITEM = wxNewId() + ID_NEW_SEPARATOR = wxNewId() + ID_NEW_LAST = wxNewId() + ID_EXPAND = wxNewId() + ID_COLLAPSE = wxNewId() + ID_PASTE_SIBLING = wxNewId() + + def __init__(self, parent): + self.ID_DELETE = parent.ID_DELETE + EVT_MENU_RANGE(parent, self.ID_NEW_PANEL, + self.ID_NEW_LAST, parent.OnCreate) + EVT_MENU(parent, self.ID_COLLAPSE, parent.OnCollapse) + EVT_MENU(parent, self.ID_EXPAND, parent.OnExpand) + EVT_MENU(parent, self.ID_PASTE_SIBLING, parent.OnPaste) + # We connect to tree, but process in frame + EVT_MENU_HIGHLIGHT_ALL(g.tree, parent.OnPullDownHighlight) + +################################################################################ + +# Set menu to list items. +# Each menu command is a tuple (id, label, help) +# submenus are lists [id, label, help, submenu] +# and separators are any other type +def SetMenu(m, list): + for l in list: + if type(l) == types.TupleType: + apply(m.Append, l) + elif type(l) == types.ListType: + subMenu = wxMenu() + SetMenu(subMenu, l[2:]) + m.AppendMenu(wxNewId(), l[0], subMenu, l[1]) + else: # separator + m.AppendSeparator() + +################################################################################ + +class HighLightBox: + def __init__(self, pos, size): + if size.x == -1: size.x = 0 + if size.y == -1: size.y = 0 + w = g.testWin.panel + l1 = wxWindow(w, -1, pos, wxSize(size.x, 2)) + l1.SetBackgroundColour(wxRED) + l2 = wxWindow(w, -1, pos, wxSize(2, size.y)) + l2.SetBackgroundColour(wxRED) + l3 = wxWindow(w, -1, wxPoint(pos.x + size.x - 2, pos.y), wxSize(2, size.y)) + l3.SetBackgroundColour(wxRED) + l4 = wxWindow(w, -1, wxPoint(pos.x, pos.y + size.y - 2), wxSize(size.x, 2)) + l4.SetBackgroundColour(wxRED) + self.lines = [l1, l2, l3, l4] + # Move highlight to a new position + def Replace(self, pos, size): + if size.x == -1: size.x = 0 + if size.y == -1: size.y = 0 + self.lines[0].SetDimensions(pos.x, pos.y, size.x, 2) + self.lines[1].SetDimensions(pos.x, pos.y, 2, size.y) + self.lines[2].SetDimensions(pos.x + size.x - 2, pos.y, 2, size.y) + self.lines[3].SetDimensions(pos.x, pos.y + size.y - 2, size.x, 2) + # Remove it + def Remove(self): + map(wxWindow.Destroy, self.lines) + g.testWin.highLight = None + +################################################################################ + +class XML_Tree(wxTreeCtrl): + # Constant to define standart window name + stdName = '_XRCED_T_W' + def __init__(self, parent, id): + wxTreeCtrl.__init__(self, parent, id, style = wxTR_HAS_BUTTONS) + self.SetBackgroundColour(wxColour(224, 248, 224)) + EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged) + # One works on Linux, another on Windows + if wxPlatform == '__WXGTK__': + EVT_TREE_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated) + else: + EVT_LEFT_DCLICK(self, self.OnDClick) + EVT_RIGHT_DOWN(self, self.OnRightDown) + + self.needUpdate = false + self.pendingHighLight = None + self.ctrl = self.shift = false + self.dom = None + # Create image list + il = wxImageList(16, 16, true) + self.rootImage = il.AddIcon(images.getTreeRootIcon()) + xxxObject.image = il.AddIcon(images.getTreeDefaultIcon()) + xxxPanel.image = il.AddIcon(images.getTreePanelIcon()) + xxxDialog.image = il.AddIcon(images.getTreeDialogIcon()) + xxxFrame.image = il.AddIcon(images.getTreeFrameIcon()) + xxxMenuBar.image = il.AddIcon(images.getTreeMenuBarIcon()) + xxxToolBar.image = il.AddIcon(images.getTreeToolBarIcon()) + xxxMenu.image = il.AddIcon(images.getTreeMenuIcon()) + xxxSizer.imageH = il.AddIcon(images.getTreeSizerHIcon()) + xxxSizer.imageV = il.AddIcon(images.getTreeSizerVIcon()) + xxxStaticBoxSizer.imageH = il.AddIcon(images.getTreeStaticBoxSizerHIcon()) + xxxStaticBoxSizer.imageV = il.AddIcon(images.getTreeStaticBoxSizerVIcon()) + xxxGridSizer.image = il.AddIcon(images.getTreeSizerGridIcon()) + xxxFlexGridSizer.image = il.AddIcon(images.getTreeSizerFlexGridIcon()) + self.il = il + self.SetImageList(il) + + def Unselect(self): + self.selection = None + wxTreeCtrl.Unselect(self) + + def ExpandAll(self, item): + if self.ItemHasChildren(item): + self.Expand(item) + i, cookie = self.GetFirstChild(item, 0) + children = [] + while i.IsOk(): + children.append(i) + i, cookie = self.GetNextChild(item, cookie) + for i in children: + self.ExpandAll(i) + def CollapseAll(self, item): + if self.ItemHasChildren(item): + i, cookie = self.GetFirstChild(item, 0) + children = [] + while i.IsOk(): + children.append(i) + i, cookie = self.GetNextChild(item, cookie) + for i in children: + self.CollapseAll(i) + self.Collapse(item) + + # Clear tree + def Clear(self): + self.DeleteAllItems() + # Add minimal structure + if self.dom: self.dom.unlink() + self.dom = MyDocument() + self.dummyNode = self.dom.createComment('dummy node') + # Create main node + self.mainNode = self.dom.createElement('resource') + self.dom.appendChild(self.mainNode) + self.rootObj = xxxMainNode(self.dom) + self.root = self.AddRoot('XML tree', self.rootImage, + data=wxTreeItemData(self.rootObj)) + self.SetItemHasChildren(self.root) + self.Expand(self.root) + self.Unselect() + + # Clear old data and set new + def SetData(self, dom): + self.DeleteAllItems() + # Add minimal structure + if self.dom: self.dom.unlink() + self.dom = dom + self.dummyNode = self.dom.createComment('dummy node') + # Find 'resource' child, add it's children + self.mainNode = dom.documentElement + self.rootObj = xxxMainNode(self.dom) + self.root = self.AddRoot('XML tree', self.rootImage, + data=wxTreeItemData(self.rootObj)) + self.SetItemHasChildren(self.root) + nodes = self.mainNode.childNodes[:] + for node in nodes: + if IsObject(node): + self.AddNode(self.root, None, node) + else: + self.mainNode.removeChild(node) + node.unlink() + self.Expand(self.root) + self.Unselect() + + # Add tree item for given parent item if node is DOM element node with + # 'object' tag. xxxParent is parent xxx object + def AddNode(self, itemParent, xxxParent, node): + # Set item data to current node + try: + xxx = MakeXXXFromDOM(xxxParent, node) + except: + print 'ERROR: MakeXXXFromDom(%s, %s)' % (xxxParent, node) + raise + treeObj = xxx.treeObject() + # Append tree item + item = self.AppendItem(itemParent, treeObj.treeName(), + image=treeObj.treeImage(), + data=wxTreeItemData(xxx)) + # Try to find children objects + if treeObj.hasChildren: + nodes = treeObj.element.childNodes[:] + for n in nodes: + if IsObject(n): + self.AddNode(item, treeObj, n) + elif n.nodeType != minidom.Node.ELEMENT_NODE: + treeObj.element.removeChild(n) + n.unlink() + # Insert new item at specific position + def InsertNode(self, itemParent, parent, elem, nextItem): + # Insert in XML tree and wxWin + xxx = MakeXXXFromDOM(parent, elem) + # If nextItem is None, we append to parent, otherwise insert before it + if nextItem.IsOk(): + node = self.GetPyData(nextItem).element + parent.element.insertBefore(elem, node) + # Inserting before is difficult, se we insert after or first child + index = self.ItemIndex(nextItem) + newItem = self.InsertItemBefore(itemParent, index, + xxx.treeName(), image=xxx.treeImage()) + self.SetPyData(newItem, xxx) + else: + parent.element.appendChild(elem) + newItem = self.AppendItem(itemParent, xxx.treeName(), image=xxx.treeImage(), + data=wxTreeItemData(xxx)) + # Add children items + if xxx.hasChildren: + treeObj = xxx.treeObject() + for n in treeObj.element.childNodes: + if IsObject(n): + self.AddNode(newItem, treeObj, n) + return newItem + + # Remove leaf of tree, return it's data object + def RemoveLeaf(self, leaf): + xxx = self.GetPyData(leaf) + node = xxx.element + parent = node.parentNode + parent.removeChild(node) + self.Delete(leaf) + # Reset selection object + self.selection = None + return node + # Find position relative to the top-level window + def FindNodePos(self, item): + # Root at (0,0) + if item == g.testWin.item: return wxPoint(0, 0) + itemParent = self.GetItemParent(item) + # Select NB page + obj = self.FindNodeObject(item) + if self.GetPyData(itemParent).treeObject().__class__ == xxxNotebook: + notebook = self.FindNodeObject(itemParent) + # Find position + for i in range(notebook.GetPageCount()): + if notebook.GetPage(i) == obj: + if notebook.GetSelection() != i: notebook.SetSelection(i) + break + # Find first ancestor which is a wxWindow (not a sizer) + winParent = itemParent + while self.GetPyData(winParent).isSizer: + winParent = self.GetItemParent(winParent) + parentPos = self.FindNodePos(winParent) + # Position (-1,-1) is really (0,0) + pos = obj.GetPosition() + if pos == (-1,-1): pos = (0,0) + return parentPos + pos + # Find window (or sizer) corresponding to a tree item. + def FindNodeObject(self, item): + testWin = g.testWin + # If top-level, return testWin (or panel its panel) + if item == testWin.item: return testWin.panel + itemParent = self.GetItemParent(item) + xxx = self.GetPyData(item).treeObject() + parentWin = self.FindNodeObject(itemParent) + # Top-level sizer? return window's sizer + if xxx.isSizer and isinstance(parentWin, wxWindowPtr): + return parentWin.GetSizer() + # Otherwise get parent's object and it's child + child = parentWin.GetChildren()[self.ItemIndex(item)] + # Return window or sizer for sizer items + if child.GetClassName() == 'wxSizerItem': + if child.IsWindow(): child = child.GetWindow() + elif child.IsSizer(): + child = child.GetSizer() + # Test for notebook sizers + if isinstance(child, wxNotebookSizerPtr): + child = child.GetNotebook() + return child + def OnSelChanged(self, evt): + # Apply changes + # !!! problem with wxGTK - GetOldItem is Ok if nothing selected + #oldItem = evt.GetOldItem() + status = '' + oldItem = self.selection + if oldItem: + xxx = self.GetPyData(oldItem) + # If some data was modified, apply changes + if g.panel.IsModified(): + self.Apply(xxx, oldItem) + #if conf.autoRefresh: + if g.testWin: + if g.testWin.highLight: + g.testWin.highLight.Remove() + self.needUpdate = true + status = 'Changes were applied' + g.frame.SetStatusText(status) + # Generate view + self.selection = evt.GetItem() + if not self.selection.IsOk(): + self.selection = None + return + xxx = self.GetPyData(self.selection) + # Update panel + g.panel.SetData(xxx) + # Hightlighting is done in OnIdle + self.pendingHighLight = self.selection + # Check if item is in testWin subtree + def IsHighlatable(self, item): + if item == g.testWin.item: return false + while item != self.root: + item = self.GetItemParent(item) + if item == g.testWin.item: return true + return false + # Highlight selected item + def HighLight(self, item): + self.pendingHighLight = None + # Can highlight only with some top-level windows + if not g.testWin or self.GetPyData(g.testWin.item).treeObject().__class__ \ + not in [xxxDialog, xxxPanel, xxxFrame]: + return + # If a control from another window is selected, remove highlight + if not self.IsHighlatable(item): + if g.testWin.highLight: g.testWin.highLight.Remove() + return + # Get window/sizer object + obj, pos = self.FindNodeObject(item), self.FindNodePos(item) + size = obj.GetSize() + # Highlight + # Nagative positions are not working wuite well + if g.testWin.highLight: + g.testWin.highLight.Replace(pos, size) + else: + g.testWin.highLight = HighLightBox(pos, size) + g.testWin.highLight.item = item + def ShowTestWindow(self, item): + xxx = self.GetPyData(item) + if g.panel.IsModified(): + self.Apply(xxx, item) # apply changes + treeObj = xxx.treeObject() + if treeObj.className not in ['wxFrame', 'wxPanel', 'wxDialog', + 'wxMenuBar', 'wxToolBar']: + wxLogMessage('No view for this element (yet)') + return + # Show item in bold + if g.testWin: # Reset old + self.SetItemBold(g.testWin.item, false) + self.CreateTestWin(item) + # Maybe an error occured, so we need to test + if g.testWin: self.SetItemBold(g.testWin.item) + # Double-click on Linux + def OnItemActivated(self, evt): + if evt.GetItem() != self.root: + self.ShowTestWindow(evt.GetItem()) + # Double-click on Windows + def OnDClick(self, evt): + item, flags = self.HitTest(evt.GetPosition()) + if flags in [wxTREE_HITTEST_ONITEMBUTTON, wxTREE_HITTEST_ONITEMLABEL]: + if item != self.root: self.ShowTestWindow(item) + else: + evt.Skip() + # (re)create test window + def CreateTestWin(self, item): + testWin = g.testWin + wxBeginBusyCursor() + # Create a window with this resource + xxx = self.GetPyData(item).treeObject() + # Close old window, remember where it was + highLight = None + if testWin: + pos = testWin.GetPosition() + if item == testWin.item: + # Remember highlight if same top-level window + if testWin.highLight: + highLight = testWin.highLight.item + if xxx.className == 'wxPanel': + if testWin.highLight: + testWin.pendingHighLight = highLight + testWin.highLight.Remove() + testWin.panel.Destroy() + testWin.panel = None + else: + testWin.Destroy() + testWin = g.testWin = None + else: + testWin.Destroy() + testWin = g.testWin = None + else: + pos = g.testWinPos + # Save in memory FS + memFile = MemoryFile('xxx.xrc') + # Create partial XML file - faster for big files + + dom = MyDocument() + mainNode = dom.createElement('resource') + dom.appendChild(mainNode) + + # Remove temporarily from old parent + elem = xxx.element + # Change window id to _XRCED_T_W. This gives some name for + # unnamed windows, and for named gives the possibility to + # write sawfish scripts. + if not xxx.name: + name = 'noname' + else: + name = xxx.name + elem.setAttribute('name', self.stdName) + parent = elem.parentNode + next = elem.nextSibling + parent.replaceChild(self.dummyNode, elem) + # Append to new DOM, write it + mainNode.appendChild(elem) + dom.writexml(memFile, encoding=self.rootObj.params['encoding'].value()) + # Put back in place + mainNode.removeChild(elem) + dom.unlink() + parent.replaceChild(elem, self.dummyNode) + # Remove temporary name or restore changed + if not xxx.name: + elem.removeAttribute('name') + else: + elem.setAttribute('name', xxx.name) + memFile.close() # write to wxMemoryFS + res = wxXmlResource('') + res.Load('memory:xxx.xrc') + if xxx.__class__ == xxxFrame: + # Frame can't have many children, + # but it's first child possibly can... + child = self.GetFirstChild(item, 0)[0] + if child.IsOk() and self.GetPyData(child).__class__ == xxxPanel: + # Clean-up before recursive call or error + wxMemoryFSHandler_RemoveFile('xxx.xrc') + wxEndBusyCursor() + self.CreateTestWin(child) + return + # This currently works under GTK, but not under MSW + testWin = g.testWin = wxPreFrame() + res.LoadOnFrame(testWin, g.frame, self.stdName) + # Create status bar + testWin.CreateStatusBar() + testWin.panel = testWin + testWin.SetPosition(pos) + testWin.Show(true) + elif xxx.__class__ == xxxPanel: + # Create new frame + if not testWin: + testWin = g.testWin = wxFrame(g.frame, -1, 'Panel: ' + name, pos=pos) + testWin.panel = res.LoadPanel(testWin, self.stdName) + testWin.SetClientSize(testWin.panel.GetSize()) + testWin.Show(true) + elif xxx.__class__ == xxxDialog: + testWin = g.testWin = res.LoadDialog(None, self.stdName) + testWin.panel = testWin + testWin.Layout() + testWin.SetPosition(pos) + testWin.Show(true) + elif xxx.__class__ == xxxMenuBar: + testWin = g.testWin = wxFrame(g.frame, -1, 'MenuBar: ' + name, pos=pos) + testWin.panel = None + # Set status bar to display help + testWin.CreateStatusBar() + testWin.menuBar = res.LoadMenuBar(self.stdName) + testWin.SetMenuBar(testWin.menuBar) + testWin.Show(true) + elif xxx.__class__ == xxxToolBar: + testWin = g.testWin = wxFrame(g.frame, -1, 'ToolBar: ' + name, pos=pos) + testWin.panel = None + # Set status bar to display help + testWin.CreateStatusBar() + testWin.toolBar = res.LoadToolBar(testWin, self.stdName) + testWin.SetToolBar(testWin.toolBar) + testWin.Show(true) + wxMemoryFSHandler_RemoveFile('xxx.xrc') + testWin.item = item + EVT_CLOSE(testWin, self.OnCloseTestWin) + EVT_BUTTON(testWin, wxID_OK, self.OnCloseTestWin) + EVT_BUTTON(testWin, wxID_CANCEL, self.OnCloseTestWin) + testWin.highLight = None + if highLight and not self.pendingHighLight: + self.HighLight(highLight) + wxEndBusyCursor() + + def OnCloseTestWin(self, evt): + self.SetItemBold(g.testWin.item, false) + g.testWinPos = g.testWin.GetPosition() + g.testWin.Destroy() + g.testWin = None + + # Return item index in parent + def ItemIndex(self, item): + n = 0 # index of sibling + prev = self.GetPrevSibling(item) + while prev.IsOk(): + prev = self.GetPrevSibling(prev) + n += 1 + return n + + # Full tree index of an item - list of positions + def ItemFullIndex(self, item): + if not item.IsOk(): return None + l = [] + while item != self.root: + l.insert(0, self.ItemIndex(item)) + item = self.GetItemParent(item) + return l + # Get item position from full index + def ItemAtFullIndex(self, index): + if index is None: return wxTreeItemId() + item = self.root + for i in index: + item = self.GetFirstChild(item, 0)[0] + for k in range(i): item = self.GetNextSibling(item) + return item + + # True if next item should be inserted after current (vs. appended to it) + def NeedInsert(self, item): + xxx = self.GetPyData(item) + if item == self.root: return false # root item + if xxx.hasChildren and not self.GetChildrenCount(item, false): + return false + return not (self.IsExpanded(item) and self.GetChildrenCount(item, false)) + + # Pull-down + def OnRightDown(self, evt): + pullDownMenu = g.pullDownMenu + # select this item + pt = evt.GetPosition(); + item, flags = self.HitTest(pt) + if item.Ok() and flags & wxTREE_HITTEST_ONITEM: + self.SelectItem(item) + + # Setup menu + menu = wxMenu() + + item = self.selection + if not item: + menu.Append(g.pullDownMenu.ID_EXPAND, 'Expand', 'Expand tree') + menu.Append(g.pullDownMenu.ID_COLLAPSE, 'Collapse', 'Collapse tree') + else: + self.ctrl = evt.ControlDown() # save Ctrl state + self.shift = evt.ShiftDown() # and Shift too + m = wxMenu() # create menu + if self.ctrl: + needInsert = true + else: + needInsert = self.NeedInsert(item) + if item == self.root or needInsert and self.GetItemParent(item) == self.root: + m.Append(pullDownMenu.ID_NEW_PANEL, 'Panel', 'Create panel') + m.Append(pullDownMenu.ID_NEW_DIALOG, 'Dialog', 'Create dialog') + m.Append(pullDownMenu.ID_NEW_FRAME, 'Frame', 'Create frame') + m.AppendSeparator() + m.Append(pullDownMenu.ID_NEW_TOOL_BAR, 'ToolBar', 'Create toolbar') + m.Append(pullDownMenu.ID_NEW_MENU_BAR, 'MenuBar', 'Create menubar') + m.Append(pullDownMenu.ID_NEW_MENU, 'Menu', 'Create menu') + else: + xxx = self.GetPyData(item).treeObject() + # Check parent for possible child nodes if inserting sibling + if needInsert: xxx = xxx.parent + if xxx.__class__ == xxxMenuBar: + m.Append(pullDownMenu.ID_NEW_MENU, 'Menu', 'Create menu') + elif xxx.__class__ in [xxxToolBar, xxxTool] or \ + xxx.__class__ == xxxSeparator and xxx.parent.__class__ == xxxToolBar: + SetMenu(m, pullDownMenu.toolBarControls) + elif xxx.__class__ in [xxxMenu, xxxMenuItem]: + SetMenu(m, pullDownMenu.menuControls) + else: + SetMenu(m, pullDownMenu.controls) + if xxx.__class__ == xxxNotebook: + m.Enable(m.FindItem('sizer'), false) + elif not (xxx.isSizer or xxx.parent and xxx.parent.isSizer): + m.Enable(pullDownMenu.ID_NEW_SPACER, false) + # Select correct label for create menu + if not needInsert: + if self.shift: + menu.AppendMenu(wxNewId(), 'Insert Child', m, + 'Create child object as the first child') + else: + menu.AppendMenu(wxNewId(), 'Append Child', m, + 'Create child object as the last child') + else: + if self.shift: + menu.AppendMenu(wxNewId(), 'Create Sibling', m, + 'Create sibling before selected object') + else: + menu.AppendMenu(wxNewId(), 'Create Sibling', m, + 'Create sibling after selected object') + menu.AppendSeparator() + # Not using standart IDs because we don't want to show shortcuts + menu.Append(wxID_CUT, 'Cut', 'Cut to the clipboard') + menu.Append(wxID_COPY, 'Copy', 'Copy to the clipboard') + if self.ctrl and item != self.root: + menu.Append(pullDownMenu.ID_PASTE_SIBLING, 'Paste Sibling', + 'Paste from the clipboard as a sibling') + else: + menu.Append(wxID_PASTE, 'Paste', 'Paste from the clipboard') + menu.Append(pullDownMenu.ID_DELETE, + 'Delete', 'Delete object') + if self.ItemHasChildren(item): + menu.AppendSeparator() + menu.Append(pullDownMenu.ID_EXPAND, 'Expand', 'Expand subtree') + menu.Append(pullDownMenu.ID_COLLAPSE, 'Collapse', 'Collapse subtree') + self.PopupMenu(menu, evt.GetPosition()) + menu.Destroy() + + # Apply changes + def Apply(self, xxx, item): + g.panel.Apply() + # Update tree view + xxx = xxx.treeObject() + if xxx.hasName and self.GetItemText(item) != xxx.name: + self.SetItemText(item, xxx.treeName()) + # Change tree icon for sizers + if isinstance(xxx, xxxBoxSizer): + self.SetItemImage(item, xxx.treeImage()) + # Set global modified state + g.frame.modified = true +