| | 1 | # Name: tools.py |
| | 2 | # Purpose: XRC editor, toolbar |
| | 3 | # Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be> |
| | 4 | # Created: 19.03.2003 |
| | 5 | # RCS-ID: $Id$ |
| | 6 | |
| | 7 | from xxx import * # xxx imports globals and params |
| | 8 | from tree import ID_NEW |
| | 9 | |
| | 10 | # Icons |
| | 11 | import images |
| | 12 | |
| | 13 | # Groups of controls |
| | 14 | GROUPNUM = 4 |
| | 15 | GROUP_WINDOWS, GROUP_MENUS, GROUP_SIZERS, GROUP_CONTROLS = range(GROUPNUM) |
| | 16 | |
| | 17 | # States depending on current selection and Control/Shift keys |
| | 18 | STATE_ROOT, STATE_MENUBAR, STATE_TOOLBAR, STATE_MENU, STATE_ELSE = range(5) |
| | 19 | |
| | 20 | # Left toolbar for GUI elements |
| | 21 | class Tools(wxPanel): |
| | 22 | TOOL_SIZE = (30, 30) |
| | 23 | def __init__(self, parent): |
| | 24 | if wxPlatform == '__WXGTK__': |
| | 25 | wxPanel.__init__(self, parent, -1, |
| | 26 | style=wxRAISED_BORDER|wxWANTS_CHARS) |
| | 27 | else: |
| | 28 | wxPanel.__init__(self, parent, -1, style=wxWANTS_CHARS) |
| | 29 | # Create sizer for groups |
| | 30 | self.sizer = wxBoxSizer(wxVERTICAL) |
| | 31 | # Data to create buttons |
| | 32 | pullDownMenu = g.pullDownMenu |
| | 33 | self.groups = [] |
| | 34 | self.ctrl = self.shift = False |
| | 35 | # Current state (what to enable/disable) |
| | 36 | self.state = None |
| | 37 | groups = [ |
| | 38 | ["Windows", |
| | 39 | (ID_NEW.FRAME, images.getToolFrameBitmap()), |
| | 40 | (ID_NEW.DIALOG, images.getToolDialogBitmap()), |
| | 41 | (ID_NEW.PANEL, images.getToolPanelBitmap())], |
| | 42 | ["Menus", |
| | 43 | (ID_NEW.TOOL_BAR, images.getToolToolBarBitmap()), |
| | 44 | (ID_NEW.MENU_BAR, images.getToolMenuBarBitmap()), |
| | 45 | (ID_NEW.MENU, images.getToolMenuBitmap()), |
| | 46 | (ID_NEW.TOOL, images.getToolToolBitmap()), |
| | 47 | (ID_NEW.MENU_ITEM, images.getToolMenuItemBitmap()), |
| | 48 | (ID_NEW.SEPARATOR, images.getToolSeparatorBitmap())], |
| | 49 | ["Sizers", |
| | 50 | (ID_NEW.BOX_SIZER, images.getToolBoxSizerBitmap()), |
| | 51 | (ID_NEW.STATIC_BOX_SIZER, images.getToolStaticBoxSizerBitmap()), |
| | 52 | (ID_NEW.GRID_SIZER, images.getToolGridSizerBitmap()), |
| | 53 | (ID_NEW.FLEX_GRID_SIZER, images.getToolFlexGridSizerBitmap()), |
| | 54 | (ID_NEW.GRID_BAG_SIZER, images.getToolGridBagSizerBitmap()), |
| | 55 | (ID_NEW.SPACER, images.getToolSpacerBitmap())], |
| | 56 | ["Controls", |
| | 57 | (ID_NEW.STATIC_TEXT, images.getToolStaticTextBitmap()), |
| | 58 | (ID_NEW.STATIC_BITMAP, images.getToolStaticBitmapBitmap()), |
| | 59 | (ID_NEW.STATIC_LINE, images.getToolStaticLineBitmap()), |
| | 60 | |
| | 61 | (ID_NEW.BUTTON, images.getToolButtonBitmap()), |
| | 62 | (ID_NEW.BITMAP_BUTTON, images.getToolBitmapButtonBitmap()), |
| | 63 | (ID_NEW.STATIC_BOX, images.getToolStaticBoxBitmap()), |
| | 64 | |
| | 65 | (ID_NEW.TEXT_CTRL, images.getToolTextCtrlBitmap()), |
| | 66 | (ID_NEW.COMBO_BOX, images.getToolComboBoxBitmap()), |
| | 67 | (ID_NEW.CHOICE, images.getToolChoiceBitmap()), |
| | 68 | |
| | 69 | (ID_NEW.RADIO_BUTTON, images.getToolRadioButtonBitmap()), |
| | 70 | (ID_NEW.CHECK_BOX, images.getToolCheckBoxBitmap()), |
| | 71 | (ID_NEW.RADIO_BOX, images.getToolRadioBoxBitmap()), |
| | 72 | |
| | 73 | (ID_NEW.SPIN_CTRL, images.getToolSpinCtrlBitmap()), |
| | 74 | (ID_NEW.SPIN_BUTTON, images.getToolSpinButtonBitmap()), |
| | 75 | (ID_NEW.SCROLL_BAR, images.getToolScrollBarBitmap()), |
| | 76 | |
| | 77 | (ID_NEW.SLIDER, images.getToolSliderBitmap()), |
| | 78 | (ID_NEW.GAUGE, images.getToolGaugeBitmap()), |
| | 79 | (ID_NEW.TREE_CTRL, images.getToolTreeCtrlBitmap()), |
| | 80 | |
| | 81 | (ID_NEW.LIST_BOX, images.getToolListBoxBitmap()), |
| | 82 | (ID_NEW.CHECK_LIST, images.getToolCheckListBitmap()), |
| | 83 | (ID_NEW.LIST_CTRL, images.getToolListCtrlBitmap()), |
| | 84 | |
| | 85 | (ID_NEW.NOTEBOOK, images.getToolNotebookBitmap()), |
| | 86 | |
| | 87 | (ID_NEW.UNKNOWN, images.getToolUnknownBitmap())] |
| | 88 | ] |
| | 89 | for grp in groups: |
| | 90 | self.AddGroup(grp[0]) |
| | 91 | for b in grp[1:]: |
| | 92 | self.AddButton(b[0], b[1], g.pullDownMenu.createMap[b[0]]) |
| | 93 | self.SetAutoLayout(True) |
| | 94 | self.SetSizerAndFit(self.sizer) |
| | 95 | # Allow to be resized in vertical direction only |
| | 96 | self.SetSizeHints(self.GetSize()[0], -1) |
| | 97 | # Events |
| | 98 | EVT_COMMAND_RANGE(self, ID_NEW.PANEL, ID_NEW.LAST, |
| | 99 | wxEVT_COMMAND_BUTTON_CLICKED, g.frame.OnCreate) |
| | 100 | EVT_KEY_DOWN(self, self.OnKeyDown) |
| | 101 | EVT_KEY_UP(self, self.OnKeyUp) |
| | 102 | |
| | 103 | def AddButton(self, id, image, text): |
| | 104 | from wxPython.lib import buttons |
| | 105 | button = buttons.wxGenBitmapButton(self, id, image, size=self.TOOL_SIZE, |
| | 106 | style=wxNO_BORDER|wxWANTS_CHARS) |
| | 107 | button.SetBezelWidth(0) |
| | 108 | EVT_KEY_DOWN(button, self.OnKeyDown) |
| | 109 | EVT_KEY_UP(button, self.OnKeyUp) |
| | 110 | button.SetToolTipString(text) |
| | 111 | self.curSizer.Add(button) |
| | 112 | self.groups[-1][1][id] = button |
| | 113 | |
| | 114 | def AddGroup(self, name): |
| | 115 | # Each group is inside box |
| | 116 | box = wxStaticBox(self, -1, name, style=wxWANTS_CHARS) |
| | 117 | box.SetFont(g.smallerFont()) |
| | 118 | boxSizer = wxStaticBoxSizer(box, wxVERTICAL) |
| | 119 | boxSizer.Add((0, 4)) |
| | 120 | self.curSizer = wxGridSizer(0, 3) |
| | 121 | boxSizer.Add(self.curSizer) |
| | 122 | self.sizer.Add(boxSizer, 0, wxTOP | wxLEFT | wxRIGHT, 4) |
| | 123 | self.groups.append((box,{})) |
| | 124 | |
| | 125 | # Enable/disable group |
| | 126 | def EnableGroup(self, gnum, enable = True): |
| | 127 | grp = self.groups[gnum] |
| | 128 | grp[0].Enable(enable) |
| | 129 | for b in grp[1].values(): b.Enable(enable) |
| | 130 | |
| | 131 | # Enable/disable group item |
| | 132 | def EnableGroupItem(self, gnum, id, enable = True): |
| | 133 | grp = self.groups[gnum] |
| | 134 | grp[1][id].Enable(enable) |
| | 135 | |
| | 136 | # Enable/disable group items |
| | 137 | def EnableGroupItems(self, gnum, ids, enable = True): |
| | 138 | grp = self.groups[gnum] |
| | 139 | for id in ids: |
| | 140 | grp[1][id].Enable(enable) |
| | 141 | |
| | 142 | # Process key events |
| | 143 | def OnKeyDown(self, evt): |
| | 144 | if evt.GetKeyCode() == WXK_CONTROL: |
| | 145 | g.tree.ctrl = True |
| | 146 | elif evt.GetKeyCode() == WXK_SHIFT: |
| | 147 | g.tree.shift = True |
| | 148 | self.UpdateIfNeeded() |
| | 149 | evt.Skip() |
| | 150 | |
| | 151 | def OnKeyUp(self, evt): |
| | 152 | if evt.GetKeyCode() == WXK_CONTROL: |
| | 153 | g.tree.ctrl = False |
| | 154 | elif evt.GetKeyCode() == WXK_SHIFT: |
| | 155 | g.tree.shift = False |
| | 156 | self.UpdateIfNeeded() |
| | 157 | evt.Skip() |
| | 158 | |
| | 159 | def OnMouse(self, evt): |
| | 160 | # Update control and shift states |
| | 161 | g.tree.ctrl = evt.ControlDown() |
| | 162 | g.tree.shift = evt.ShiftDown() |
| | 163 | self.UpdateIfNeeded() |
| | 164 | evt.Skip() |
| | 165 | |
| | 166 | # Update UI after key presses, if necessary |
| | 167 | def UpdateIfNeeded(self): |
| | 168 | tree = g.tree |
| | 169 | if self.ctrl != tree.ctrl or self.shift != tree.shift: |
| | 170 | # Enabling is needed only for ctrl |
| | 171 | if self.ctrl != tree.ctrl: self.UpdateUI() |
| | 172 | self.ctrl = tree.ctrl |
| | 173 | self.shift = tree.shift |
| | 174 | if tree.ctrl: |
| | 175 | status = 'SBL' |
| | 176 | elif tree.shift: |
| | 177 | status = 'INS' |
| | 178 | else: |
| | 179 | status = '' |
| | 180 | g.frame.SetStatusText(status, 1) |
| | 181 | |
| | 182 | # Update interface |
| | 183 | def UpdateUI(self): |
| | 184 | if not self.IsShown(): return |
| | 185 | # Update status bar |
| | 186 | pullDownMenu = g.pullDownMenu |
| | 187 | tree = g.tree |
| | 188 | item = tree.selection |
| | 189 | # If nothing selected, disable everything and return |
| | 190 | if not item: |
| | 191 | # Disable everything |
| | 192 | for grp in range(GROUPNUM): |
| | 193 | self.EnableGroup(grp, False) |
| | 194 | self.state = None |
| | 195 | return |
| | 196 | if tree.ctrl: needInsert = True |
| | 197 | else: needInsert = tree.NeedInsert(item) |
| | 198 | # Enable depending on selection |
| | 199 | if item == tree.root or needInsert and tree.GetItemParent(item) == tree.root: |
| | 200 | state = STATE_ROOT |
| | 201 | else: |
| | 202 | xxx = tree.GetPyData(item).treeObject() |
| | 203 | # Check parent for possible child nodes if inserting sibling |
| | 204 | if needInsert: xxx = xxx.parent |
| | 205 | if xxx.__class__ == xxxMenuBar: |
| | 206 | state = STATE_MENUBAR |
| | 207 | elif xxx.__class__ in [xxxToolBar, xxxTool] or \ |
| | 208 | xxx.__class__ == xxxSeparator and xxx.parent.__class__ == xxxToolBar: |
| | 209 | state = STATE_TOOLBAR |
| | 210 | elif xxx.__class__ in [xxxMenu, xxxMenuItem]: |
| | 211 | state = STATE_MENU |
| | 212 | else: |
| | 213 | state = STATE_ELSE |
| | 214 | |
| | 215 | # Enable depending on selection |
| | 216 | if state != self.state: |
| | 217 | # Disable everything |
| | 218 | for grp in range(GROUPNUM): |
| | 219 | self.EnableGroup(grp, False) |
| | 220 | # Enable some |
| | 221 | if state == STATE_ROOT: |
| | 222 | self.EnableGroup(GROUP_WINDOWS, True) |
| | 223 | self.EnableGroup(GROUP_MENUS, True) |
| | 224 | # But disable items |
| | 225 | self.EnableGroupItems(GROUP_MENUS, |
| | 226 | [ ID_NEW.TOOL, |
| | 227 | ID_NEW.MENU_ITEM, |
| | 228 | ID_NEW.SEPARATOR ], |
| | 229 | False) |
| | 230 | elif state == STATE_MENUBAR: |
| | 231 | self.EnableGroup(GROUP_MENUS) |
| | 232 | self.EnableGroupItems(GROUP_MENUS, |
| | 233 | [ ID_NEW.TOOL_BAR, |
| | 234 | ID_NEW.MENU_BAR, |
| | 235 | ID_NEW.TOOL ], |
| | 236 | False) |
| | 237 | elif state == STATE_TOOLBAR: |
| | 238 | self.EnableGroup(GROUP_MENUS) |
| | 239 | self.EnableGroupItems(GROUP_MENUS, |
| | 240 | [ ID_NEW.TOOL_BAR, |
| | 241 | ID_NEW.MENU, |
| | 242 | ID_NEW.MENU_BAR, |
| | 243 | ID_NEW.MENU_ITEM ], |
| | 244 | False) |
| | 245 | self.EnableGroup(GROUP_CONTROLS) |
| | 246 | self.EnableGroupItems(GROUP_CONTROLS, |
| | 247 | [ ID_NEW.TREE_CTRL, |
| | 248 | ID_NEW.NOTEBOOK ], |
| | 249 | False) |
| | 250 | elif state == STATE_MENU: |
| | 251 | self.EnableGroup(GROUP_MENUS) |
| | 252 | self.EnableGroupItems(GROUP_MENUS, |
| | 253 | [ ID_NEW.TOOL_BAR, |
| | 254 | ID_NEW.MENU_BAR, |
| | 255 | ID_NEW.TOOL ], |
| | 256 | False) |
| | 257 | else: |
| | 258 | self.EnableGroup(GROUP_WINDOWS) |
| | 259 | self.EnableGroupItems(GROUP_WINDOWS, |
| | 260 | [ ID_NEW.FRAME, |
| | 261 | ID_NEW.DIALOG ], |
| | 262 | False) |
| | 263 | self.EnableGroup(GROUP_MENUS) |
| | 264 | self.EnableGroupItems(GROUP_MENUS, |
| | 265 | [ ID_NEW.MENU_BAR, |
| | 266 | ID_NEW.MENU_BAR, |
| | 267 | ID_NEW.MENU, |
| | 268 | ID_NEW.MENU_ITEM, |
| | 269 | ID_NEW.TOOL, |
| | 270 | ID_NEW.SEPARATOR ], |
| | 271 | False) |
| | 272 | self.EnableGroup(GROUP_SIZERS) |
| | 273 | self.EnableGroup(GROUP_CONTROLS) |
| | 274 | # Special case for notebook (always executed) |
| | 275 | if state == STATE_ELSE: |
| | 276 | if xxx.__class__ == xxxNotebook: |
| | 277 | self.EnableGroup(GROUP_SIZERS, False) |
| | 278 | else: |
| | 279 | self.EnableGroup(GROUP_SIZERS) |
| | 280 | if not (xxx.isSizer or xxx.parent and xxx.parent.isSizer): |
| | 281 | self.EnableGroupItem(GROUP_SIZERS, ID_NEW.SPACER, False) |
| | 282 | # Save state |
| | 283 | self.state = state |
projects / wxWidgets.git / blame_incremental