| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/richtext/richtextformatdlg.cpp |
| 3 | // Purpose: Formatting dialog for wxRichTextCtrl |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 2006-10-01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // For compilers that support precompilation, includes "wx.h". |
| 13 | #include "wx/wxprec.h" |
| 14 | |
| 15 | #ifdef __BORLANDC__ |
| 16 | #pragma hdrstop |
| 17 | #endif |
| 18 | |
| 19 | #if wxUSE_RICHTEXT |
| 20 | |
| 21 | #include "wx/richtext/richtextformatdlg.h" |
| 22 | |
| 23 | #ifndef WX_PRECOMP |
| 24 | #include "wx/listbox.h" |
| 25 | #include "wx/combobox.h" |
| 26 | #include "wx/textctrl.h" |
| 27 | #include "wx/sizer.h" |
| 28 | #include "wx/stattext.h" |
| 29 | #include "wx/statline.h" |
| 30 | #include "wx/radiobut.h" |
| 31 | #include "wx/icon.h" |
| 32 | #include "wx/bitmap.h" |
| 33 | #include "wx/dcclient.h" |
| 34 | #include "wx/frame.h" |
| 35 | #include "wx/checkbox.h" |
| 36 | #include "wx/button.h" |
| 37 | #endif // WX_PRECOMP |
| 38 | |
| 39 | #include "wx/bookctrl.h" |
| 40 | #include "wx/colordlg.h" |
| 41 | #include "wx/settings.h" |
| 42 | #include "wx/module.h" |
| 43 | #include "wx/imaglist.h" |
| 44 | |
| 45 | #include "wx/richtext/richtextctrl.h" |
| 46 | #include "wx/richtext/richtextstyles.h" |
| 47 | |
| 48 | #ifdef __WXMAC__ |
| 49 | #include "../../src/richtext/richtextfontpage.cpp" |
| 50 | #include "../../src/richtext/richtextindentspage.cpp" |
| 51 | #include "../../src/richtext/richtexttabspage.cpp" |
| 52 | #include "../../src/richtext/richtextbulletspage.cpp" |
| 53 | #include "../../src/richtext/richtextstylepage.cpp" |
| 54 | #include "../../src/richtext/richtextliststylepage.cpp" |
| 55 | #else |
| 56 | #include "richtextfontpage.cpp" |
| 57 | #include "richtextindentspage.cpp" |
| 58 | #include "richtexttabspage.cpp" |
| 59 | #include "richtextbulletspage.cpp" |
| 60 | // Digital Mars can't cope with this much code |
| 61 | #ifndef __DMC__ |
| 62 | #include "richtextliststylepage.cpp" |
| 63 | #endif |
| 64 | #include "richtextstylepage.cpp" |
| 65 | #endif |
| 66 | |
| 67 | #if 0 // def __WXMAC__ |
| 68 | #define wxRICHTEXT_USE_TOOLBOOK 1 |
| 69 | #else |
| 70 | #define wxRICHTEXT_USE_TOOLBOOK 0 |
| 71 | #endif |
| 72 | |
| 73 | bool wxRichTextFormattingDialog::sm_showToolTips = false; |
| 74 | |
| 75 | IMPLEMENT_CLASS(wxRichTextFormattingDialog, wxPropertySheetDialog) |
| 76 | |
| 77 | BEGIN_EVENT_TABLE(wxRichTextFormattingDialog, wxPropertySheetDialog) |
| 78 | EVT_BOOKCTRL_PAGE_CHANGED(wxID_ANY, wxRichTextFormattingDialog::OnTabChanged) |
| 79 | END_EVENT_TABLE() |
| 80 | |
| 81 | wxRichTextFormattingDialogFactory* wxRichTextFormattingDialog::ms_FormattingDialogFactory = NULL; |
| 82 | |
| 83 | void wxRichTextFormattingDialog::Init() |
| 84 | { |
| 85 | m_imageList = NULL; |
| 86 | m_styleDefinition = NULL; |
| 87 | m_styleSheet = NULL; |
| 88 | } |
| 89 | |
| 90 | wxRichTextFormattingDialog::~wxRichTextFormattingDialog() |
| 91 | { |
| 92 | delete m_imageList; |
| 93 | delete m_styleDefinition; |
| 94 | } |
| 95 | |
| 96 | bool wxRichTextFormattingDialog::Create(long flags, wxWindow* parent, const wxString& title, wxWindowID id, |
| 97 | const wxPoint& pos, const wxSize& sz, long style) |
| 98 | { |
| 99 | SetExtraStyle(wxDIALOG_EX_CONTEXTHELP|wxWS_EX_VALIDATE_RECURSIVELY); |
| 100 | |
| 101 | int resizeBorder = wxRESIZE_BORDER; |
| 102 | |
| 103 | GetFormattingDialogFactory()->SetSheetStyle(this); |
| 104 | |
| 105 | wxPropertySheetDialog::Create(parent, id, title, pos, sz, |
| 106 | style | (int)wxPlatform::IfNot(wxOS_WINDOWS_CE, resizeBorder) |
| 107 | ); |
| 108 | |
| 109 | GetFormattingDialogFactory()->CreateButtons(this); |
| 110 | GetFormattingDialogFactory()->CreatePages(flags, this); |
| 111 | |
| 112 | LayoutDialog(); |
| 113 | |
| 114 | return true; |
| 115 | } |
| 116 | |
| 117 | /// Get attributes from the given range |
| 118 | bool wxRichTextFormattingDialog::GetStyle(wxRichTextCtrl* ctrl, const wxRichTextRange& range) |
| 119 | { |
| 120 | if (ctrl->GetBuffer().GetStyleForRange(range.ToInternal(), m_attributes)) |
| 121 | return UpdateDisplay(); |
| 122 | else |
| 123 | return false; |
| 124 | } |
| 125 | |
| 126 | /// Apply attributes to the given range, only applying if necessary (wxRICHTEXT_SETSTYLE_OPTIMIZE) |
| 127 | bool wxRichTextFormattingDialog::ApplyStyle(wxRichTextCtrl* ctrl, const wxRichTextRange& range, int flags) |
| 128 | { |
| 129 | return ctrl->SetStyleEx(range, m_attributes, flags); |
| 130 | } |
| 131 | |
| 132 | /// Set the attributes and optionally update the display |
| 133 | bool wxRichTextFormattingDialog::SetStyle(const wxTextAttr& style, bool update) |
| 134 | { |
| 135 | m_attributes = style; |
| 136 | if (update) |
| 137 | UpdateDisplay(); |
| 138 | return true; |
| 139 | } |
| 140 | |
| 141 | /// Set the style definition and optionally update the display |
| 142 | bool wxRichTextFormattingDialog::SetStyleDefinition(const wxRichTextStyleDefinition& styleDef, wxRichTextStyleSheet* sheet, bool update) |
| 143 | { |
| 144 | m_styleSheet = sheet; |
| 145 | |
| 146 | if (m_styleDefinition) |
| 147 | delete m_styleDefinition; |
| 148 | m_styleDefinition = styleDef.Clone(); |
| 149 | |
| 150 | return SetStyle(m_styleDefinition->GetStyle(), update); |
| 151 | } |
| 152 | |
| 153 | /// Transfers the data and from to the window |
| 154 | bool wxRichTextFormattingDialog::TransferDataToWindow() |
| 155 | { |
| 156 | if (m_styleDefinition) |
| 157 | m_attributes = m_styleDefinition->GetStyle(); |
| 158 | |
| 159 | if (!wxPropertySheetDialog::TransferDataToWindow()) |
| 160 | return false; |
| 161 | |
| 162 | return true; |
| 163 | } |
| 164 | |
| 165 | bool wxRichTextFormattingDialog::TransferDataFromWindow() |
| 166 | { |
| 167 | if (!wxPropertySheetDialog::TransferDataFromWindow()) |
| 168 | return false; |
| 169 | |
| 170 | if (m_styleDefinition) |
| 171 | m_styleDefinition->GetStyle() = m_attributes; |
| 172 | |
| 173 | return true; |
| 174 | } |
| 175 | |
| 176 | /// Update the display |
| 177 | bool wxRichTextFormattingDialog::UpdateDisplay() |
| 178 | { |
| 179 | return TransferDataToWindow(); |
| 180 | } |
| 181 | |
| 182 | /// Apply the styles when a different tab is selected, so the previews are |
| 183 | /// up to date |
| 184 | void wxRichTextFormattingDialog::OnTabChanged(wxBookCtrlEvent& event) |
| 185 | { |
| 186 | if (GetBookCtrl() != event.GetEventObject()) |
| 187 | { |
| 188 | event.Skip(); |
| 189 | return; |
| 190 | } |
| 191 | |
| 192 | int oldPageId = event.GetOldSelection(); |
| 193 | if (oldPageId != -1) |
| 194 | { |
| 195 | wxWindow* page = GetBookCtrl()->GetPage(oldPageId); |
| 196 | if (page) |
| 197 | page->TransferDataFromWindow(); |
| 198 | } |
| 199 | |
| 200 | int pageId = event.GetSelection(); |
| 201 | if (pageId != -1) |
| 202 | { |
| 203 | wxWindow* page = GetBookCtrl()->GetPage(pageId); |
| 204 | if (page) |
| 205 | page->TransferDataToWindow(); |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | /// Respond to help command |
| 210 | void wxRichTextFormattingDialog::OnHelp(wxCommandEvent& event) |
| 211 | { |
| 212 | int selPage = GetBookCtrl()->GetSelection(); |
| 213 | if (selPage != wxNOT_FOUND) |
| 214 | { |
| 215 | int pageId = m_pageIds[selPage]; |
| 216 | if (!GetFormattingDialogFactory()->ShowHelp(pageId, this)) |
| 217 | event.Skip(); |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | void wxRichTextFormattingDialog::SetFormattingDialogFactory(wxRichTextFormattingDialogFactory* factory) |
| 222 | { |
| 223 | if (ms_FormattingDialogFactory) |
| 224 | delete ms_FormattingDialogFactory; |
| 225 | ms_FormattingDialogFactory = factory; |
| 226 | } |
| 227 | |
| 228 | /*! |
| 229 | * Factory for formatting dialog |
| 230 | */ |
| 231 | |
| 232 | /// Create all pages, under the dialog's book control, also calling AddPage |
| 233 | bool wxRichTextFormattingDialogFactory::CreatePages(long pages, wxRichTextFormattingDialog* dialog) |
| 234 | { |
| 235 | if (dialog->GetImageList()) |
| 236 | dialog->GetBookCtrl()->SetImageList(dialog->GetImageList()); |
| 237 | |
| 238 | int availablePageCount = GetPageIdCount(); |
| 239 | int i; |
| 240 | bool selected = false; |
| 241 | for (i = 0; i < availablePageCount; i ++) |
| 242 | { |
| 243 | int pageId = GetPageId(i); |
| 244 | if (pageId != -1 && (pages & pageId)) |
| 245 | { |
| 246 | wxString title; |
| 247 | wxPanel* panel = CreatePage(pageId, title, dialog); |
| 248 | wxASSERT( panel != NULL ); |
| 249 | if (panel) |
| 250 | { |
| 251 | int imageIndex = GetPageImage(pageId); |
| 252 | dialog->GetBookCtrl()->AddPage(panel, title, !selected, imageIndex); |
| 253 | selected = true; |
| 254 | |
| 255 | dialog->AddPageId(pageId); |
| 256 | } |
| 257 | } |
| 258 | } |
| 259 | |
| 260 | return true; |
| 261 | } |
| 262 | |
| 263 | /// Create a page, given a page identifier |
| 264 | wxPanel* wxRichTextFormattingDialogFactory::CreatePage(int page, wxString& title, wxRichTextFormattingDialog* dialog) |
| 265 | { |
| 266 | if (page == wxRICHTEXT_FORMAT_STYLE_EDITOR) |
| 267 | { |
| 268 | wxRichTextStylePage* page = new wxRichTextStylePage(dialog->GetBookCtrl(), wxID_ANY); |
| 269 | title = _("Style"); |
| 270 | return page; |
| 271 | } |
| 272 | else if (page == wxRICHTEXT_FORMAT_FONT) |
| 273 | { |
| 274 | wxRichTextFontPage* page = new wxRichTextFontPage(dialog->GetBookCtrl(), wxID_ANY); |
| 275 | title = _("Font"); |
| 276 | return page; |
| 277 | } |
| 278 | else if (page == wxRICHTEXT_FORMAT_INDENTS_SPACING) |
| 279 | { |
| 280 | wxRichTextIndentsSpacingPage* page = new wxRichTextIndentsSpacingPage(dialog->GetBookCtrl(), wxID_ANY); |
| 281 | title = _("Indents && Spacing"); |
| 282 | return page; |
| 283 | } |
| 284 | else if (page == wxRICHTEXT_FORMAT_TABS) |
| 285 | { |
| 286 | wxRichTextTabsPage* page = new wxRichTextTabsPage(dialog->GetBookCtrl(), wxID_ANY); |
| 287 | title = _("Tabs"); |
| 288 | return page; |
| 289 | } |
| 290 | else if (page == wxRICHTEXT_FORMAT_BULLETS) |
| 291 | { |
| 292 | wxRichTextBulletsPage* page = new wxRichTextBulletsPage(dialog->GetBookCtrl(), wxID_ANY); |
| 293 | title = _("Bullets"); |
| 294 | return page; |
| 295 | } |
| 296 | #ifndef __DMC__ |
| 297 | else if (page == wxRICHTEXT_FORMAT_LIST_STYLE) |
| 298 | { |
| 299 | wxRichTextListStylePage* page = new wxRichTextListStylePage(dialog->GetBookCtrl(), wxID_ANY); |
| 300 | title = _("List Style"); |
| 301 | return page; |
| 302 | } |
| 303 | #endif |
| 304 | else |
| 305 | return NULL; |
| 306 | } |
| 307 | |
| 308 | /// Enumerate all available page identifiers |
| 309 | int wxRichTextFormattingDialogFactory::GetPageId(int i) const |
| 310 | { |
| 311 | int pages[] = { |
| 312 | wxRICHTEXT_FORMAT_STYLE_EDITOR, |
| 313 | wxRICHTEXT_FORMAT_FONT, |
| 314 | wxRICHTEXT_FORMAT_INDENTS_SPACING, |
| 315 | wxRICHTEXT_FORMAT_BULLETS, |
| 316 | wxRICHTEXT_FORMAT_TABS, |
| 317 | wxRICHTEXT_FORMAT_LIST_STYLE }; |
| 318 | |
| 319 | if (i < 0 || i > 5) |
| 320 | return -1; |
| 321 | |
| 322 | return pages[i]; |
| 323 | } |
| 324 | |
| 325 | /// Get the number of available page identifiers |
| 326 | int wxRichTextFormattingDialogFactory::GetPageIdCount() const |
| 327 | { |
| 328 | #ifdef __DMC__ |
| 329 | return 5; |
| 330 | #else |
| 331 | return 6; |
| 332 | #endif |
| 333 | } |
| 334 | |
| 335 | /// Set the sheet style, called at the start of wxRichTextFormattingDialog::Create |
| 336 | bool wxRichTextFormattingDialogFactory::SetSheetStyle(wxRichTextFormattingDialog* dialog) |
| 337 | { |
| 338 | #if wxRICHTEXT_USE_TOOLBOOK |
| 339 | int sheetStyle = wxPROPSHEET_SHRINKTOFIT; |
| 340 | #ifdef __WXMAC__ |
| 341 | sheetStyle |= wxPROPSHEET_BUTTONTOOLBOOK; |
| 342 | #else |
| 343 | sheetStyle |= wxPROPSHEET_TOOLBOOK; |
| 344 | #endif |
| 345 | |
| 346 | dialog->SetSheetStyle(sheetStyle); |
| 347 | dialog->SetSheetInnerBorder(0); |
| 348 | dialog->SetSheetOuterBorder(0); |
| 349 | #else |
| 350 | wxUnusedVar(dialog); |
| 351 | #endif // wxRICHTEXT_USE_TOOLBOOK |
| 352 | |
| 353 | return true; |
| 354 | } |
| 355 | |
| 356 | /// Create the main dialog buttons |
| 357 | bool wxRichTextFormattingDialogFactory::CreateButtons(wxRichTextFormattingDialog* dialog) |
| 358 | { |
| 359 | int flags = wxOK|wxCANCEL; |
| 360 | #ifndef __WXWINCE__ |
| 361 | if (dialog->GetWindowStyleFlag() & wxRICHTEXT_FORMAT_HELP_BUTTON) |
| 362 | flags |= wxHELP; |
| 363 | #endif |
| 364 | |
| 365 | // If using a toolbook, also follow Mac style and don't create buttons |
| 366 | #if !wxRICHTEXT_USE_TOOLBOOK |
| 367 | dialog->CreateButtons(flags); |
| 368 | #endif |
| 369 | |
| 370 | return true; |
| 371 | } |
| 372 | |
| 373 | /* |
| 374 | * Module to initialise and clean up handlers |
| 375 | */ |
| 376 | |
| 377 | class wxRichTextFormattingDialogModule: public wxModule |
| 378 | { |
| 379 | DECLARE_DYNAMIC_CLASS(wxRichTextFormattingDialogModule) |
| 380 | public: |
| 381 | wxRichTextFormattingDialogModule() {} |
| 382 | bool OnInit() { wxRichTextFormattingDialog::SetFormattingDialogFactory(new wxRichTextFormattingDialogFactory); return true; } |
| 383 | void OnExit() { wxRichTextFormattingDialog::SetFormattingDialogFactory(NULL); } |
| 384 | }; |
| 385 | |
| 386 | IMPLEMENT_DYNAMIC_CLASS(wxRichTextFormattingDialogModule, wxModule) |
| 387 | |
| 388 | /* |
| 389 | * Font preview control |
| 390 | */ |
| 391 | |
| 392 | BEGIN_EVENT_TABLE(wxRichTextFontPreviewCtrl, wxWindow) |
| 393 | EVT_PAINT(wxRichTextFontPreviewCtrl::OnPaint) |
| 394 | END_EVENT_TABLE() |
| 395 | |
| 396 | wxRichTextFontPreviewCtrl::wxRichTextFontPreviewCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& sz, long style) |
| 397 | { |
| 398 | if ((style & wxBORDER_MASK) == wxBORDER_DEFAULT) |
| 399 | style |= wxBORDER_THEME; |
| 400 | |
| 401 | wxWindow::Create(parent, id, pos, sz, style); |
| 402 | |
| 403 | SetBackgroundColour(*wxWHITE); |
| 404 | m_textEffects = 0; |
| 405 | } |
| 406 | |
| 407 | void wxRichTextFontPreviewCtrl::OnPaint(wxPaintEvent& WXUNUSED(event)) |
| 408 | { |
| 409 | wxPaintDC dc(this); |
| 410 | |
| 411 | wxSize size = GetSize(); |
| 412 | wxFont font = GetFont(); |
| 413 | |
| 414 | if ((GetTextEffects() & wxTEXT_ATTR_EFFECT_SUPERSCRIPT) || (GetTextEffects() & wxTEXT_ATTR_EFFECT_SUBSCRIPT)) |
| 415 | { |
| 416 | double size = static_cast<double>(font.GetPointSize()) / wxSCRIPT_MUL_FACTOR; |
| 417 | font.SetPointSize( static_cast<int>(size) ); |
| 418 | } |
| 419 | |
| 420 | if ( font.Ok() ) |
| 421 | { |
| 422 | dc.SetFont(font); |
| 423 | // Calculate vertical and horizontal centre |
| 424 | wxCoord w = 0, h = 0; |
| 425 | |
| 426 | wxString text(_("ABCDEFGabcdefg12345")); |
| 427 | if (GetTextEffects() & wxTEXT_ATTR_EFFECT_CAPITALS) |
| 428 | text.MakeUpper(); |
| 429 | |
| 430 | dc.GetTextExtent( text, &w, &h); |
| 431 | int cx = wxMax(2, (size.x/2) - (w/2)); |
| 432 | int cy = wxMax(2, (size.y/2) - (h/2)); |
| 433 | |
| 434 | if ( GetTextEffects() & wxTEXT_ATTR_EFFECT_SUPERSCRIPT ) |
| 435 | cy -= h/2; |
| 436 | if ( GetTextEffects() & wxTEXT_ATTR_EFFECT_SUBSCRIPT ) |
| 437 | cy += h/2; |
| 438 | |
| 439 | dc.SetTextForeground(GetForegroundColour()); |
| 440 | dc.SetClippingRegion(2, 2, size.x-4, size.y-4); |
| 441 | dc.DrawText(text, cx, cy); |
| 442 | |
| 443 | if (GetTextEffects() & wxTEXT_ATTR_EFFECT_STRIKETHROUGH) |
| 444 | { |
| 445 | dc.SetPen(wxPen(GetForegroundColour(), 1)); |
| 446 | dc.DrawLine(cx, (int) (cy + h/2 + 0.5), cx + w, (int) (cy + h/2 + 0.5)); |
| 447 | } |
| 448 | |
| 449 | dc.DestroyClippingRegion(); |
| 450 | } |
| 451 | } |
| 452 | |
| 453 | // Helper for pages to get the top-level dialog |
| 454 | wxRichTextFormattingDialog* wxRichTextFormattingDialog::GetDialog(wxWindow* win) |
| 455 | { |
| 456 | wxWindow* p = win->GetParent(); |
| 457 | while (p && !p->IsKindOf(CLASSINFO(wxRichTextFormattingDialog))) |
| 458 | p = p->GetParent(); |
| 459 | wxRichTextFormattingDialog* dialog = wxDynamicCast(p, wxRichTextFormattingDialog); |
| 460 | return dialog; |
| 461 | } |
| 462 | |
| 463 | |
| 464 | // Helper for pages to get the attributes |
| 465 | wxTextAttr* wxRichTextFormattingDialog::GetDialogAttributes(wxWindow* win) |
| 466 | { |
| 467 | wxRichTextFormattingDialog* dialog = GetDialog(win); |
| 468 | if (dialog) |
| 469 | return & dialog->GetAttributes(); |
| 470 | else |
| 471 | return NULL; |
| 472 | } |
| 473 | |
| 474 | // Helper for pages to get the style |
| 475 | wxRichTextStyleDefinition* wxRichTextFormattingDialog::GetDialogStyleDefinition(wxWindow* win) |
| 476 | { |
| 477 | wxRichTextFormattingDialog* dialog = GetDialog(win); |
| 478 | if (dialog) |
| 479 | return dialog->GetStyleDefinition(); |
| 480 | else |
| 481 | return NULL; |
| 482 | } |
| 483 | |
| 484 | /* |
| 485 | * A control for displaying a small preview of a colour or bitmap |
| 486 | */ |
| 487 | |
| 488 | BEGIN_EVENT_TABLE(wxRichTextColourSwatchCtrl, wxControl) |
| 489 | EVT_MOUSE_EVENTS(wxRichTextColourSwatchCtrl::OnMouseEvent) |
| 490 | END_EVENT_TABLE() |
| 491 | |
| 492 | IMPLEMENT_CLASS(wxRichTextColourSwatchCtrl, wxControl) |
| 493 | |
| 494 | wxRichTextColourSwatchCtrl::wxRichTextColourSwatchCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style) |
| 495 | { |
| 496 | if ((style & wxBORDER_MASK) == wxBORDER_DEFAULT) |
| 497 | style |= wxBORDER_THEME; |
| 498 | |
| 499 | wxControl::Create(parent, id, pos, size, style); |
| 500 | |
| 501 | SetColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW)); |
| 502 | SetBackgroundStyle(wxBG_STYLE_COLOUR); |
| 503 | } |
| 504 | |
| 505 | wxRichTextColourSwatchCtrl::~wxRichTextColourSwatchCtrl() |
| 506 | { |
| 507 | } |
| 508 | |
| 509 | void wxRichTextColourSwatchCtrl::OnMouseEvent(wxMouseEvent& event) |
| 510 | { |
| 511 | if (event.LeftDown()) |
| 512 | { |
| 513 | wxWindow* parent = GetParent(); |
| 514 | while (parent != NULL && !parent->IsKindOf(CLASSINFO(wxDialog)) && !parent->IsKindOf(CLASSINFO(wxFrame))) |
| 515 | parent = parent->GetParent(); |
| 516 | |
| 517 | wxColourData data; |
| 518 | data.SetChooseFull(true); |
| 519 | data.SetColour(m_colour); |
| 520 | #if wxUSE_COLOURDLG |
| 521 | wxColourDialog *dialog = new wxColourDialog(parent, &data); |
| 522 | // Crashes on wxMac (no m_peer) |
| 523 | #ifndef __WXMAC__ |
| 524 | dialog->SetTitle(_("Colour")); |
| 525 | #endif |
| 526 | if (dialog->ShowModal() == wxID_OK) |
| 527 | { |
| 528 | wxColourData retData = dialog->GetColourData(); |
| 529 | m_colour = retData.GetColour(); |
| 530 | SetBackgroundColour(m_colour); |
| 531 | } |
| 532 | dialog->Destroy(); |
| 533 | #endif // wxUSE_COLOURDLG |
| 534 | Refresh(); |
| 535 | |
| 536 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, GetId()); |
| 537 | GetEventHandler()->ProcessEvent(event); |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | #if wxUSE_HTML |
| 542 | |
| 543 | /*! |
| 544 | * wxRichTextFontListBox class declaration |
| 545 | * A listbox to display styles. |
| 546 | */ |
| 547 | |
| 548 | IMPLEMENT_CLASS(wxRichTextFontListBox, wxHtmlListBox) |
| 549 | |
| 550 | BEGIN_EVENT_TABLE(wxRichTextFontListBox, wxHtmlListBox) |
| 551 | END_EVENT_TABLE() |
| 552 | |
| 553 | wxRichTextFontListBox::wxRichTextFontListBox(wxWindow* parent, wxWindowID id, const wxPoint& pos, |
| 554 | const wxSize& size, long style) |
| 555 | { |
| 556 | Init(); |
| 557 | Create(parent, id, pos, size, style); |
| 558 | } |
| 559 | |
| 560 | bool wxRichTextFontListBox::Create(wxWindow* parent, wxWindowID id, const wxPoint& pos, |
| 561 | const wxSize& size, long style) |
| 562 | { |
| 563 | if ((style & wxBORDER_MASK) == wxBORDER_DEFAULT) |
| 564 | style |= wxBORDER_THEME; |
| 565 | |
| 566 | return wxHtmlListBox::Create(parent, id, pos, size, style); |
| 567 | } |
| 568 | |
| 569 | wxRichTextFontListBox::~wxRichTextFontListBox() |
| 570 | { |
| 571 | } |
| 572 | |
| 573 | /// Returns the HTML for this item |
| 574 | wxString wxRichTextFontListBox::OnGetItem(size_t n) const |
| 575 | { |
| 576 | if (m_faceNames.GetCount() == 0) |
| 577 | return wxEmptyString; |
| 578 | |
| 579 | wxString str = CreateHTML(m_faceNames[n]); |
| 580 | return str; |
| 581 | } |
| 582 | |
| 583 | /// Get font name for index |
| 584 | wxString wxRichTextFontListBox::GetFaceName(size_t i) const |
| 585 | { |
| 586 | return m_faceNames[i]; |
| 587 | } |
| 588 | |
| 589 | /// Set selection for string, returning the index. |
| 590 | int wxRichTextFontListBox::SetFaceNameSelection(const wxString& name) |
| 591 | { |
| 592 | int i = m_faceNames.Index(name); |
| 593 | SetSelection(i); |
| 594 | |
| 595 | return i; |
| 596 | } |
| 597 | |
| 598 | /// Updates the font list |
| 599 | void wxRichTextFontListBox::UpdateFonts() |
| 600 | { |
| 601 | wxArrayString facenames = wxRichTextCtrl::GetAvailableFontNames(); |
| 602 | m_faceNames = facenames; |
| 603 | m_faceNames.Sort(); |
| 604 | |
| 605 | SetItemCount(m_faceNames.GetCount()); |
| 606 | Refresh(); |
| 607 | } |
| 608 | |
| 609 | #if 0 |
| 610 | // Convert a colour to a 6-digit hex string |
| 611 | static wxString ColourToHexString(const wxColour& col) |
| 612 | { |
| 613 | wxString hex; |
| 614 | |
| 615 | hex += wxDecToHex(col.Red()); |
| 616 | hex += wxDecToHex(col.Green()); |
| 617 | hex += wxDecToHex(col.Blue()); |
| 618 | |
| 619 | return hex; |
| 620 | } |
| 621 | #endif |
| 622 | |
| 623 | /// Creates a suitable HTML fragment for a definition |
| 624 | wxString wxRichTextFontListBox::CreateHTML(const wxString& facename) const |
| 625 | { |
| 626 | wxString str = wxT("<font"); |
| 627 | |
| 628 | str << wxT(" size=\"+2\"");; |
| 629 | |
| 630 | if (!facename.IsEmpty() && facename != _("(none)")) |
| 631 | str << wxT(" face=\"") << facename << wxT("\""); |
| 632 | /* |
| 633 | if (def->GetStyle().GetTextColour().Ok()) |
| 634 | str << wxT(" color=\"#") << ColourToHexString(def->GetStyle().GetTextColour()) << wxT("\""); |
| 635 | */ |
| 636 | |
| 637 | str << wxT(">"); |
| 638 | |
| 639 | bool hasBold = false; |
| 640 | |
| 641 | if (hasBold) |
| 642 | str << wxT("<b>"); |
| 643 | |
| 644 | str += facename; |
| 645 | |
| 646 | if (hasBold) |
| 647 | str << wxT("</b>"); |
| 648 | |
| 649 | str << wxT("</font>"); |
| 650 | |
| 651 | return str; |
| 652 | } |
| 653 | |
| 654 | #endif |
| 655 | // wxUSE_HTML |
| 656 | |
| 657 | |
| 658 | #endif |
| 659 | // wxUSE_RICHTEXT |