| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/palmos/mdi.cpp |
| 3 | // Purpose: MDI classes for wx |
| 4 | // Author: William Osborne - minimal working wxPalmOS port |
| 5 | // Modified by: |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) William Osborne |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // =========================================================================== |
| 13 | // declarations |
| 14 | // =========================================================================== |
| 15 | |
| 16 | // --------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // --------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_MDI |
| 28 | |
| 29 | #include "wx/mdi.h" |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/frame.h" |
| 33 | #include "wx/menu.h" |
| 34 | #include "wx/app.h" |
| 35 | #include "wx/utils.h" |
| 36 | #include "wx/dialog.h" |
| 37 | #include "wx/statusbr.h" |
| 38 | #include "wx/settings.h" |
| 39 | #include "wx/intl.h" |
| 40 | #include "wx/log.h" |
| 41 | #include "wx/toolbar.h" |
| 42 | #endif |
| 43 | |
| 44 | #include "wx/palmos/private.h" |
| 45 | |
| 46 | #if wxUSE_STATUSBAR && wxUSE_NATIVE_STATUSBAR |
| 47 | #include "wx/palmos/statbr95.h" |
| 48 | #endif |
| 49 | |
| 50 | #include <string.h> |
| 51 | |
| 52 | // --------------------------------------------------------------------------- |
| 53 | // global variables |
| 54 | // --------------------------------------------------------------------------- |
| 55 | |
| 56 | extern wxMenu *wxCurrentPopupMenu; |
| 57 | |
| 58 | extern const wxChar *wxMDIFrameClassName; // from app.cpp |
| 59 | extern const wxChar *wxMDIChildFrameClassName; |
| 60 | extern const wxChar *wxMDIChildFrameClassNameNoRedraw; |
| 61 | extern void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win); |
| 62 | extern void wxRemoveHandleAssociation(wxWindow *win); |
| 63 | |
| 64 | |
| 65 | // --------------------------------------------------------------------------- |
| 66 | // constants |
| 67 | // --------------------------------------------------------------------------- |
| 68 | |
| 69 | static const int IDM_WINDOWTILE = 4001; |
| 70 | static const int IDM_WINDOWTILEHOR = 4001; |
| 71 | static const int IDM_WINDOWCASCADE = 4002; |
| 72 | static const int IDM_WINDOWICONS = 4003; |
| 73 | static const int IDM_WINDOWNEXT = 4004; |
| 74 | static const int IDM_WINDOWTILEVERT = 4005; |
| 75 | static const int IDM_WINDOWPREV = 4006; |
| 76 | |
| 77 | // This range gives a maximum of 500 MDI children. Should be enough :-) |
| 78 | static const int wxFIRST_MDI_CHILD = 4100; |
| 79 | static const int wxLAST_MDI_CHILD = 4600; |
| 80 | |
| 81 | // Status border dimensions |
| 82 | static const int wxTHICK_LINE_BORDER = 3; |
| 83 | static const int wxTHICK_LINE_WIDTH = 1; |
| 84 | |
| 85 | // --------------------------------------------------------------------------- |
| 86 | // private functions |
| 87 | // --------------------------------------------------------------------------- |
| 88 | |
| 89 | // set the MDI menus (by sending the WM_MDISETMENU message) and update the menu |
| 90 | // of the parent of win (which is supposed to be the MDI client window) |
| 91 | static void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow); |
| 92 | |
| 93 | // insert the window menu (subMenu) into menu just before "Help" submenu or at |
| 94 | // the very end if not found |
| 95 | static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu); |
| 96 | |
| 97 | // Remove the window menu |
| 98 | static void RemoveWindowMenu(wxWindow *win, WXHMENU menu); |
| 99 | |
| 100 | // is this an id of an MDI child? |
| 101 | inline bool IsMdiCommandId(int id) |
| 102 | { |
| 103 | return (id >= wxFIRST_MDI_CHILD) && (id <= wxLAST_MDI_CHILD); |
| 104 | } |
| 105 | |
| 106 | // unpack the parameters of WM_MDIACTIVATE message |
| 107 | static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam, |
| 108 | WXWORD *activate, WXHWND *hwndAct, WXHWND *hwndDeact); |
| 109 | |
| 110 | // return the HMENU of the MDI menu |
| 111 | static inline HMENU GetMDIWindowMenu(wxMDIParentFrame *frame) |
| 112 | { |
| 113 | wxMenu *menu = frame->GetWindowMenu(); |
| 114 | return menu ? GetHmenuOf(menu) : 0; |
| 115 | } |
| 116 | |
| 117 | // =========================================================================== |
| 118 | // implementation |
| 119 | // =========================================================================== |
| 120 | |
| 121 | // --------------------------------------------------------------------------- |
| 122 | // wxWin macros |
| 123 | // --------------------------------------------------------------------------- |
| 124 | |
| 125 | IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame) |
| 126 | IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame) |
| 127 | IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow) |
| 128 | |
| 129 | BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame) |
| 130 | EVT_SIZE(wxMDIParentFrame::OnSize) |
| 131 | END_EVENT_TABLE() |
| 132 | |
| 133 | BEGIN_EVENT_TABLE(wxMDIChildFrame, wxFrame) |
| 134 | EVT_IDLE(wxMDIChildFrame::OnIdle) |
| 135 | END_EVENT_TABLE() |
| 136 | |
| 137 | BEGIN_EVENT_TABLE(wxMDIClientWindow, wxWindow) |
| 138 | EVT_SCROLL(wxMDIClientWindow::OnScroll) |
| 139 | END_EVENT_TABLE() |
| 140 | |
| 141 | // =========================================================================== |
| 142 | // wxMDIParentFrame: the frame which contains the client window which manages |
| 143 | // the children |
| 144 | // =========================================================================== |
| 145 | |
| 146 | wxMDIParentFrame::wxMDIParentFrame() |
| 147 | { |
| 148 | } |
| 149 | |
| 150 | bool wxMDIParentFrame::Create(wxWindow *parent, |
| 151 | wxWindowID id, |
| 152 | const wxString& title, |
| 153 | const wxPoint& pos, |
| 154 | const wxSize& size, |
| 155 | long style, |
| 156 | const wxString& name) |
| 157 | { |
| 158 | return false; |
| 159 | } |
| 160 | |
| 161 | wxMDIParentFrame::~wxMDIParentFrame() |
| 162 | { |
| 163 | } |
| 164 | |
| 165 | #if wxUSE_MENUS_NATIVE |
| 166 | |
| 167 | void wxMDIParentFrame::InternalSetMenuBar() |
| 168 | { |
| 169 | } |
| 170 | |
| 171 | #endif // wxUSE_MENUS_NATIVE |
| 172 | |
| 173 | void wxMDIParentFrame::SetWindowMenu(wxMenu* menu) |
| 174 | { |
| 175 | } |
| 176 | |
| 177 | void wxMDIParentFrame::OnSize(wxSizeEvent&) |
| 178 | { |
| 179 | } |
| 180 | |
| 181 | // Returns the active MDI child window |
| 182 | wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const |
| 183 | { |
| 184 | return NULL; |
| 185 | } |
| 186 | |
| 187 | // Create the client window class (don't Create the window, just return a new |
| 188 | // class) |
| 189 | wxMDIClientWindow *wxMDIParentFrame::OnCreateClient() |
| 190 | { |
| 191 | return new wxMDIClientWindow; |
| 192 | } |
| 193 | |
| 194 | WXHICON wxMDIParentFrame::GetDefaultIcon() const |
| 195 | { |
| 196 | // we don't have any standard icons (any more) |
| 197 | return (WXHICON)0; |
| 198 | } |
| 199 | |
| 200 | // --------------------------------------------------------------------------- |
| 201 | // MDI operations |
| 202 | // --------------------------------------------------------------------------- |
| 203 | |
| 204 | void wxMDIParentFrame::Cascade() |
| 205 | { |
| 206 | } |
| 207 | |
| 208 | void wxMDIParentFrame::Tile() |
| 209 | { |
| 210 | } |
| 211 | |
| 212 | void wxMDIParentFrame::ArrangeIcons() |
| 213 | { |
| 214 | } |
| 215 | |
| 216 | void wxMDIParentFrame::ActivateNext() |
| 217 | { |
| 218 | } |
| 219 | |
| 220 | void wxMDIParentFrame::ActivatePrevious() |
| 221 | { |
| 222 | } |
| 223 | |
| 224 | // --------------------------------------------------------------------------- |
| 225 | // the MDI parent frame window proc |
| 226 | // --------------------------------------------------------------------------- |
| 227 | |
| 228 | WXLRESULT wxMDIParentFrame::MSWWindowProc(WXUINT message, |
| 229 | WXWPARAM wParam, |
| 230 | WXLPARAM lParam) |
| 231 | { |
| 232 | return 0; |
| 233 | } |
| 234 | |
| 235 | WXLRESULT wxMDIParentFrame::MSWDefWindowProc(WXUINT message, |
| 236 | WXWPARAM wParam, |
| 237 | WXLPARAM lParam) |
| 238 | { |
| 239 | return 0; |
| 240 | } |
| 241 | |
| 242 | bool wxMDIParentFrame::MSWTranslateMessage(WXMSG* msg) |
| 243 | { |
| 244 | return false; |
| 245 | } |
| 246 | |
| 247 | // =========================================================================== |
| 248 | // wxMDIChildFrame |
| 249 | // =========================================================================== |
| 250 | |
| 251 | void wxMDIChildFrame::Init() |
| 252 | { |
| 253 | } |
| 254 | |
| 255 | bool wxMDIChildFrame::Create(wxMDIParentFrame *parent, |
| 256 | wxWindowID id, |
| 257 | const wxString& title, |
| 258 | const wxPoint& pos, |
| 259 | const wxSize& size, |
| 260 | long style, |
| 261 | const wxString& name) |
| 262 | { |
| 263 | return false; |
| 264 | } |
| 265 | |
| 266 | wxMDIChildFrame::~wxMDIChildFrame() |
| 267 | { |
| 268 | } |
| 269 | |
| 270 | // Set the client size (i.e. leave the calculation of borders etc. |
| 271 | // to wxWidgets) |
| 272 | void wxMDIChildFrame::DoSetClientSize(int width, int height) |
| 273 | { |
| 274 | } |
| 275 | |
| 276 | void wxMDIChildFrame::DoGetPosition(int *x, int *y) const |
| 277 | { |
| 278 | } |
| 279 | |
| 280 | void wxMDIChildFrame::InternalSetMenuBar() |
| 281 | { |
| 282 | } |
| 283 | |
| 284 | WXHICON wxMDIChildFrame::GetDefaultIcon() const |
| 285 | { |
| 286 | // we don't have any standard icons (any more) |
| 287 | return (WXHICON)0; |
| 288 | } |
| 289 | |
| 290 | // --------------------------------------------------------------------------- |
| 291 | // MDI operations |
| 292 | // --------------------------------------------------------------------------- |
| 293 | |
| 294 | void wxMDIChildFrame::Maximize(bool maximize) |
| 295 | { |
| 296 | } |
| 297 | |
| 298 | void wxMDIChildFrame::Restore() |
| 299 | { |
| 300 | } |
| 301 | |
| 302 | void wxMDIChildFrame::Activate() |
| 303 | { |
| 304 | } |
| 305 | |
| 306 | // --------------------------------------------------------------------------- |
| 307 | // MDI window proc and message handlers |
| 308 | // --------------------------------------------------------------------------- |
| 309 | |
| 310 | WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message, |
| 311 | WXWPARAM wParam, |
| 312 | WXLPARAM lParam) |
| 313 | { |
| 314 | return 0; |
| 315 | } |
| 316 | |
| 317 | bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate), |
| 318 | WXHWND hwndAct, |
| 319 | WXHWND hwndDeact) |
| 320 | { |
| 321 | return false; |
| 322 | } |
| 323 | |
| 324 | bool wxMDIChildFrame::HandleWindowPosChanging(void *pos) |
| 325 | { |
| 326 | return false; |
| 327 | } |
| 328 | |
| 329 | // --------------------------------------------------------------------------- |
| 330 | // MDI specific message translation/preprocessing |
| 331 | // --------------------------------------------------------------------------- |
| 332 | |
| 333 | WXLRESULT wxMDIChildFrame::MSWDefWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam) |
| 334 | { |
| 335 | return 0; |
| 336 | } |
| 337 | |
| 338 | bool wxMDIChildFrame::MSWTranslateMessage(WXMSG* msg) |
| 339 | { |
| 340 | return false; |
| 341 | } |
| 342 | |
| 343 | // --------------------------------------------------------------------------- |
| 344 | // misc |
| 345 | // --------------------------------------------------------------------------- |
| 346 | |
| 347 | void wxMDIChildFrame::MSWDestroyWindow() |
| 348 | { |
| 349 | } |
| 350 | |
| 351 | // Change the client window's extended style so we don't get a client edge |
| 352 | // style when a child is maximised (a double border looks silly.) |
| 353 | bool wxMDIChildFrame::ResetWindowStyle(void *vrect) |
| 354 | { |
| 355 | return false; |
| 356 | } |
| 357 | |
| 358 | // =========================================================================== |
| 359 | // wxMDIClientWindow: the window of predefined (by Windows) class which |
| 360 | // contains the child frames |
| 361 | // =========================================================================== |
| 362 | |
| 363 | bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style) |
| 364 | { |
| 365 | return false; |
| 366 | } |
| 367 | |
| 368 | // Explicitly call default scroll behaviour |
| 369 | void wxMDIClientWindow::OnScroll(wxScrollEvent& event) |
| 370 | { |
| 371 | event.Skip(); |
| 372 | } |
| 373 | |
| 374 | void wxMDIClientWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) |
| 375 | { |
| 376 | } |
| 377 | |
| 378 | void wxMDIChildFrame::OnIdle(wxIdleEvent& event) |
| 379 | { |
| 380 | event.Skip(); |
| 381 | } |
| 382 | |
| 383 | // --------------------------------------------------------------------------- |
| 384 | // non member functions |
| 385 | // --------------------------------------------------------------------------- |
| 386 | |
| 387 | static void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow) |
| 388 | { |
| 389 | } |
| 390 | |
| 391 | static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu) |
| 392 | { |
| 393 | } |
| 394 | |
| 395 | static void RemoveWindowMenu(wxWindow *win, WXHMENU menu) |
| 396 | { |
| 397 | } |
| 398 | |
| 399 | static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam, |
| 400 | WXWORD *activate, WXHWND *hwndAct, WXHWND *hwndDeact) |
| 401 | { |
| 402 | } |
| 403 | |
| 404 | #endif // wxUSE_MDI |