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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/generic/fontdlgg.cpp | |
3 | // Purpose: Generic font dialog | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 04/01/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart and Markus Holzem | |
9 | // Licence: wxWindows license | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "fontdlgg.h" | |
14 | #endif | |
15 | ||
16 | // For compilers that support precompilation, includes "wx.h". | |
17 | #include "wx/wxprec.h" | |
18 | ||
19 | #ifdef __BORLANDC__ | |
20 | #pragma hdrstop | |
21 | #endif | |
22 | ||
23 | #if wxUSE_FONTDLG && (!defined(__WXGTK__) || defined(__WXUNIVERSAL__)) | |
24 | ||
25 | #ifndef WX_PRECOMP | |
26 | #include <stdio.h> | |
27 | #include "wx/utils.h" | |
28 | #include "wx/dialog.h" | |
29 | #include "wx/listbox.h" | |
30 | #include "wx/button.h" | |
31 | #include "wx/stattext.h" | |
32 | #include "wx/layout.h" | |
33 | #include "wx/dcclient.h" | |
34 | #include "wx/choice.h" | |
35 | #include "wx/checkbox.h" | |
36 | #include "wx/intl.h" | |
37 | #endif | |
38 | ||
39 | #include <string.h> | |
40 | #include <stdlib.h> | |
41 | ||
42 | #include "wx/cmndata.h" | |
43 | #include "wx/sizer.h" | |
44 | #include "wx/fontdlg.h" | |
45 | ||
46 | //----------------------------------------------------------------------------- | |
47 | // helper class - wxFontPreviewer | |
48 | //----------------------------------------------------------------------------- | |
49 | ||
50 | class WXDLLEXPORT wxFontPreviewer : public wxWindow | |
51 | { | |
52 | public: | |
53 | wxFontPreviewer(wxWindow *parent) : wxWindow(parent, -1) {} | |
54 | ||
55 | private: | |
56 | void OnPaint(wxPaintEvent& event); | |
57 | DECLARE_EVENT_TABLE() | |
58 | }; | |
59 | ||
60 | BEGIN_EVENT_TABLE(wxFontPreviewer, wxWindow) | |
61 | EVT_PAINT(wxFontPreviewer::OnPaint) | |
62 | END_EVENT_TABLE() | |
63 | ||
64 | void wxFontPreviewer::OnPaint(wxPaintEvent& WXUNUSED(event)) | |
65 | { | |
66 | wxPaintDC dc(this); | |
67 | ||
68 | wxSize size = GetSize(); | |
69 | wxFont font = GetFont(); | |
70 | ||
71 | dc.SetPen(*wxBLACK_PEN); | |
72 | dc.SetBrush(*wxWHITE_BRUSH); | |
73 | dc.DrawRectangle(0, 0, size.x, size.y); | |
74 | ||
75 | if ( font.Ok() ) | |
76 | { | |
77 | dc.SetFont(font); | |
78 | // Calculate vertical centre | |
79 | long w, h; | |
80 | dc.GetTextExtent( wxT("X"), &w, &h); | |
81 | dc.SetTextForeground(GetForegroundColour()); | |
82 | dc.SetClippingRegion(2, 2, size.x-4, size.y-4); | |
83 | dc.DrawText(_("ABCDEFGabcdefg12345"), | |
84 | 10, size.y/2 - h/2); | |
85 | dc.DestroyClippingRegion(); | |
86 | } | |
87 | } | |
88 | ||
89 | //----------------------------------------------------------------------------- | |
90 | // wxGenericFontDialog | |
91 | //----------------------------------------------------------------------------- | |
92 | ||
93 | IMPLEMENT_DYNAMIC_CLASS(wxGenericFontDialog, wxDialog) | |
94 | ||
95 | BEGIN_EVENT_TABLE(wxGenericFontDialog, wxDialog) | |
96 | EVT_CHECKBOX(wxID_FONT_UNDERLINE, wxGenericFontDialog::OnChangeFont) | |
97 | EVT_CHOICE(wxID_FONT_STYLE, wxGenericFontDialog::OnChangeFont) | |
98 | EVT_CHOICE(wxID_FONT_WEIGHT, wxGenericFontDialog::OnChangeFont) | |
99 | EVT_CHOICE(wxID_FONT_FAMILY, wxGenericFontDialog::OnChangeFont) | |
100 | EVT_CHOICE(wxID_FONT_COLOUR, wxGenericFontDialog::OnChangeFont) | |
101 | EVT_CHOICE(wxID_FONT_SIZE, wxGenericFontDialog::OnChangeFont) | |
102 | EVT_CLOSE(wxGenericFontDialog::OnCloseWindow) | |
103 | END_EVENT_TABLE() | |
104 | ||
105 | ||
106 | #define NUM_COLS 48 | |
107 | static wxString wxColourDialogNames[NUM_COLS]={wxT("ORANGE"), | |
108 | wxT("GOLDENROD"), | |
109 | wxT("WHEAT"), | |
110 | wxT("SPRING GREEN"), | |
111 | wxT("SKY BLUE"), | |
112 | wxT("SLATE BLUE"), | |
113 | wxT("MEDIUM VIOLET RED"), | |
114 | wxT("PURPLE"), | |
115 | ||
116 | wxT("RED"), | |
117 | wxT("YELLOW"), | |
118 | wxT("MEDIUM SPRING GREEN"), | |
119 | wxT("PALE GREEN"), | |
120 | wxT("CYAN"), | |
121 | wxT("LIGHT STEEL BLUE"), | |
122 | wxT("ORCHID"), | |
123 | wxT("LIGHT MAGENTA"), | |
124 | ||
125 | wxT("BROWN"), | |
126 | wxT("YELLOW"), | |
127 | wxT("GREEN"), | |
128 | wxT("CADET BLUE"), | |
129 | wxT("MEDIUM BLUE"), | |
130 | wxT("MAGENTA"), | |
131 | wxT("MAROON"), | |
132 | wxT("ORANGE RED"), | |
133 | ||
134 | wxT("FIREBRICK"), | |
135 | wxT("CORAL"), | |
136 | wxT("FOREST GREEN"), | |
137 | wxT("AQUARAMINE"), | |
138 | wxT("BLUE"), | |
139 | wxT("NAVY"), | |
140 | wxT("THISTLE"), | |
141 | wxT("MEDIUM VIOLET RED"), | |
142 | ||
143 | wxT("INDIAN RED"), | |
144 | wxT("GOLD"), | |
145 | wxT("MEDIUM SEA GREEN"), | |
146 | wxT("MEDIUM BLUE"), | |
147 | wxT("MIDNIGHT BLUE"), | |
148 | wxT("GREY"), | |
149 | wxT("PURPLE"), | |
150 | wxT("KHAKI"), | |
151 | ||
152 | wxT("BLACK"), | |
153 | wxT("MEDIUM FOREST GREEN"), | |
154 | wxT("KHAKI"), | |
155 | wxT("DARK GREY"), | |
156 | wxT("SEA GREEN"), | |
157 | wxT("LIGHT GREY"), | |
158 | wxT("MEDIUM SLATE BLUE"), | |
159 | wxT("WHITE") | |
160 | }; | |
161 | ||
162 | /* | |
163 | * Generic wxFontDialog | |
164 | */ | |
165 | ||
166 | void wxGenericFontDialog::Init() | |
167 | { | |
168 | m_useEvents = FALSE; | |
169 | m_previewer = NULL; | |
170 | Create( m_parent ) ; | |
171 | } | |
172 | ||
173 | wxGenericFontDialog::~wxGenericFontDialog() | |
174 | { | |
175 | } | |
176 | ||
177 | void wxGenericFontDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) | |
178 | { | |
179 | EndModal(wxID_CANCEL); | |
180 | } | |
181 | ||
182 | bool wxGenericFontDialog::DoCreate(wxWindow *parent) | |
183 | { | |
184 | if ( !wxDialog::Create( parent , -1 , _T("Choose Font") , wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE, | |
185 | _T("fontdialog") ) ) | |
186 | { | |
187 | wxFAIL_MSG( wxT("wxFontDialog creation failed") ); | |
188 | return FALSE; | |
189 | } | |
190 | ||
191 | InitializeFont(); | |
192 | CreateWidgets(); | |
193 | ||
194 | // sets initial font in preview area | |
195 | wxCommandEvent dummy; | |
196 | OnChangeFont(dummy); | |
197 | ||
198 | return TRUE; | |
199 | } | |
200 | ||
201 | int wxGenericFontDialog::ShowModal() | |
202 | { | |
203 | int ret = wxDialog::ShowModal(); | |
204 | ||
205 | if (ret != wxID_CANCEL) | |
206 | { | |
207 | m_fontData.chosenFont = dialogFont; | |
208 | } | |
209 | ||
210 | return ret; | |
211 | } | |
212 | ||
213 | void wxGenericFontDialog::CreateWidgets() | |
214 | { | |
215 | wxBusyCursor bcur; | |
216 | ||
217 | wxString | |
218 | *families = new wxString[6], | |
219 | *styles = new wxString[3], | |
220 | *weights = new wxString[3]; | |
221 | families[0] = _("Roman"); | |
222 | families[1] = _("Decorative"); | |
223 | families[2] = _("Modern"); | |
224 | families[3] = _("Script"); | |
225 | families[4] = _("Swiss" ); | |
226 | families[5] = _("Teletype" ); | |
227 | styles[0] = _("Normal"); | |
228 | styles[1] = _("Italic"); | |
229 | styles[2] = _("Slant"); | |
230 | weights[0] = _("Normal"); | |
231 | weights[1] = _("Light"); | |
232 | weights[2] = _("Bold"); | |
233 | ||
234 | familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxDefaultPosition, wxDefaultSize, 5, families); | |
235 | styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxDefaultPosition, wxDefaultSize, 3, styles); | |
236 | weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxDefaultPosition, wxDefaultSize, 3, weights); | |
237 | ||
238 | colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxDefaultPosition, wxDefaultSize, NUM_COLS, wxColourDialogNames); | |
239 | ||
240 | wxString *pointSizes = new wxString[40]; | |
241 | int i; | |
242 | for ( i = 0; i < 40; i++) | |
243 | { | |
244 | wxChar buf[5]; | |
245 | wxSprintf(buf, wxT("%d"), i + 1); | |
246 | pointSizes[i] = buf; | |
247 | } | |
248 | ||
249 | pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxDefaultPosition, wxDefaultSize, 40, pointSizes); | |
250 | underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline")); | |
251 | ||
252 | m_previewer = new wxFontPreviewer(this); | |
253 | ||
254 | wxButton *okButton = new wxButton(this, wxID_OK, _("OK")); | |
255 | wxButton *cancelButton = new wxButton(this, wxID_CANCEL, _("Cancel")); | |
256 | ||
257 | familyChoice->SetStringSelection( wxFontFamilyIntToString(dialogFont.GetFamily()) ); | |
258 | styleChoice->SetStringSelection(wxFontStyleIntToString(dialogFont.GetStyle())); | |
259 | weightChoice->SetStringSelection(wxFontWeightIntToString(dialogFont.GetWeight())); | |
260 | wxString name(wxTheColourDatabase->FindName(m_fontData.fontColour)); | |
261 | colourChoice->SetStringSelection(name); | |
262 | ||
263 | underLineCheckBox->SetValue(dialogFont.GetUnderlined()); | |
264 | pointSizeChoice->SetSelection(dialogFont.GetPointSize()-1); | |
265 | ||
266 | okButton->SetDefault(); | |
267 | ||
268 | wxSizer *topsizer, *sizer; | |
269 | topsizer = new wxBoxSizer(wxVERTICAL); | |
270 | ||
271 | sizer = new wxBoxSizer(wxHORIZONTAL); | |
272 | sizer->Add(familyChoice, 0, wxALIGN_CENTER | wxLEFT, 10); | |
273 | sizer->Add(styleChoice, 0, wxALIGN_CENTER | wxLEFT, 10); | |
274 | sizer->Add(weightChoice, 0, wxALIGN_CENTER | wxLEFT, 10); | |
275 | topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10); | |
276 | ||
277 | sizer = new wxBoxSizer(wxHORIZONTAL); | |
278 | sizer->Add(colourChoice, 0, wxALIGN_CENTER | wxLEFT, 10); | |
279 | sizer->Add(pointSizeChoice, 0, wxALIGN_CENTER | wxLEFT, 10); | |
280 | sizer->Add(underLineCheckBox, 0, wxALIGN_CENTER | wxLEFT, 10); | |
281 | topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10); | |
282 | ||
283 | topsizer->Add(m_previewer, 1, wxALL | wxEXPAND, 10); | |
284 | topsizer->SetItemMinSize(m_previewer, 430, 100); | |
285 | ||
286 | sizer = new wxBoxSizer(wxHORIZONTAL); | |
287 | sizer->Add(okButton, 0, wxRIGHT, 10); | |
288 | sizer->Add(cancelButton, 0, wxRIGHT, 10); | |
289 | topsizer->Add(sizer, 0, wxALIGN_RIGHT | wxBOTTOM, 10); | |
290 | ||
291 | SetAutoLayout(TRUE); | |
292 | SetSizer(topsizer); | |
293 | topsizer->SetSizeHints(this); | |
294 | topsizer->Fit(this); | |
295 | ||
296 | Centre(wxBOTH); | |
297 | ||
298 | delete[] families; | |
299 | delete[] styles; | |
300 | delete[] weights; | |
301 | delete[] pointSizes; | |
302 | m_useEvents = TRUE; | |
303 | } | |
304 | ||
305 | void wxGenericFontDialog::InitializeFont() | |
306 | { | |
307 | int fontFamily = wxSWISS; | |
308 | int fontWeight = wxNORMAL; | |
309 | int fontStyle = wxNORMAL; | |
310 | int fontSize = 12; | |
311 | int fontUnderline = FALSE; | |
312 | ||
313 | if (m_fontData.initialFont.Ok()) | |
314 | { | |
315 | fontFamily = m_fontData.initialFont.GetFamily(); | |
316 | fontWeight = m_fontData.initialFont.GetWeight(); | |
317 | fontStyle = m_fontData.initialFont.GetStyle(); | |
318 | fontSize = m_fontData.initialFont.GetPointSize(); | |
319 | fontUnderline = m_fontData.initialFont.GetUnderlined(); | |
320 | } | |
321 | ||
322 | dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0)); | |
323 | ||
324 | if (m_previewer) | |
325 | m_previewer->SetFont(dialogFont); | |
326 | } | |
327 | ||
328 | void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event)) | |
329 | { | |
330 | if (!m_useEvents) return; | |
331 | ||
332 | int fontFamily = 0; /* shut up buggy egcs warnings */ | |
333 | fontFamily = wxFontFamilyStringToInt(WXSTRINGCAST familyChoice->GetStringSelection()); | |
334 | int fontWeight = 0; | |
335 | fontWeight = wxFontWeightStringToInt(WXSTRINGCAST weightChoice->GetStringSelection()); | |
336 | int fontStyle = 0; | |
337 | fontStyle = wxFontStyleStringToInt(WXSTRINGCAST styleChoice->GetStringSelection()); | |
338 | int fontSize = wxAtoi(pointSizeChoice->GetStringSelection()); | |
339 | int fontUnderline = underLineCheckBox->GetValue(); | |
340 | ||
341 | dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0)); | |
342 | m_previewer->SetFont(dialogFont); | |
343 | if (colourChoice->GetStringSelection() != wxT("")) | |
344 | { | |
345 | wxColour *col = (wxColour*) NULL; | |
346 | col = wxTheColourDatabase->FindColour(colourChoice->GetStringSelection()); | |
347 | if (col) | |
348 | { | |
349 | m_fontData.fontColour = *col; | |
350 | m_previewer->SetForegroundColour(*col); | |
351 | } | |
352 | } | |
353 | m_previewer->Refresh(); | |
354 | } | |
355 | ||
356 | const wxChar *wxFontWeightIntToString(int weight) | |
357 | { | |
358 | switch (weight) | |
359 | { | |
360 | case wxLIGHT: | |
361 | return wxT("Light"); | |
362 | case wxBOLD: | |
363 | return wxT("Bold"); | |
364 | case wxNORMAL: | |
365 | default: | |
366 | return wxT("Normal"); | |
367 | } | |
368 | } | |
369 | ||
370 | const wxChar *wxFontStyleIntToString(int style) | |
371 | { | |
372 | switch (style) | |
373 | { | |
374 | case wxITALIC: | |
375 | return wxT("Italic"); | |
376 | case wxSLANT: | |
377 | return wxT("Slant"); | |
378 | case wxNORMAL: | |
379 | default: | |
380 | return wxT("Normal"); | |
381 | } | |
382 | } | |
383 | ||
384 | const wxChar *wxFontFamilyIntToString(int family) | |
385 | { | |
386 | switch (family) | |
387 | { | |
388 | case wxROMAN: | |
389 | return wxT("Roman"); | |
390 | case wxDECORATIVE: | |
391 | return wxT("Decorative"); | |
392 | case wxMODERN: | |
393 | return wxT("Modern"); | |
394 | case wxSCRIPT: | |
395 | return wxT("Script"); | |
396 | case wxTELETYPE: | |
397 | return wxT("Teletype"); | |
398 | case wxSWISS: | |
399 | default: | |
400 | return wxT("Swiss"); | |
401 | } | |
402 | } | |
403 | ||
404 | int wxFontFamilyStringToInt(wxChar *family) | |
405 | { | |
406 | if (!family) | |
407 | return wxSWISS; | |
408 | ||
409 | if (wxStrcmp(family, wxT("Roman")) == 0) | |
410 | return wxROMAN; | |
411 | else if (wxStrcmp(family, wxT("Decorative")) == 0) | |
412 | return wxDECORATIVE; | |
413 | else if (wxStrcmp(family, wxT("Modern")) == 0) | |
414 | return wxMODERN; | |
415 | else if (wxStrcmp(family, wxT("Script")) == 0) | |
416 | return wxSCRIPT; | |
417 | else if (wxStrcmp(family, wxT("Teletype")) == 0) | |
418 | return wxTELETYPE; | |
419 | else return wxSWISS; | |
420 | } | |
421 | ||
422 | int wxFontStyleStringToInt(wxChar *style) | |
423 | { | |
424 | if (!style) | |
425 | return wxNORMAL; | |
426 | if (wxStrcmp(style, wxT("Italic")) == 0) | |
427 | return wxITALIC; | |
428 | else if (wxStrcmp(style, wxT("Slant")) == 0) | |
429 | return wxSLANT; | |
430 | else | |
431 | return wxNORMAL; | |
432 | } | |
433 | ||
434 | int wxFontWeightStringToInt(wxChar *weight) | |
435 | { | |
436 | if (!weight) | |
437 | return wxNORMAL; | |
438 | if (wxStrcmp(weight, wxT("Bold")) == 0) | |
439 | return wxBOLD; | |
440 | else if (wxStrcmp(weight, wxT("Light")) == 0) | |
441 | return wxLIGHT; | |
442 | else | |
443 | return wxNORMAL; | |
444 | } | |
445 | ||
446 | #endif | |
447 | // wxUSE_FONTDLG | |
448 |