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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: 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 #ifndef WX_PRECOMP
24 #include <stdio.h>
25 #include "wx/utils.h"
26 #include "wx/dialog.h"
27 #include "wx/listbox.h"
28 #include "wx/button.h"
29 #include "wx/stattext.h"
30 #include "wx/layout.h"
31 #include "wx/dcclient.h"
32 #include "wx/choice.h"
33 #include "wx/checkbox.h"
34 #include <wx/intl.h>
35 #endif
36
37 #include <string.h>
38 #include <stdlib.h>
39
40 #include "wx/cmndata.h"
41 #include "wx/generic/fontdlgg.h"
42
43 #if !USE_SHARED_LIBRARY
44 IMPLEMENT_DYNAMIC_CLASS(wxGenericFontDialog, wxDialog)
45
46 BEGIN_EVENT_TABLE(wxGenericFontDialog, wxDialog)
47 EVT_CHECKBOX(wxID_FONT_UNDERLINE, wxGenericFontDialog::OnChangeFont)
48 EVT_CHOICE(wxID_FONT_STYLE, wxGenericFontDialog::OnChangeFont)
49 EVT_CHOICE(wxID_FONT_WEIGHT, wxGenericFontDialog::OnChangeFont)
50 EVT_CHOICE(wxID_FONT_FAMILY, wxGenericFontDialog::OnChangeFont)
51 EVT_CHOICE(wxID_FONT_COLOUR, wxGenericFontDialog::OnChangeFont)
52 EVT_CHOICE(wxID_FONT_SIZE, wxGenericFontDialog::OnChangeFont)
53 EVT_PAINT(wxGenericFontDialog::OnPaint)
54 EVT_CLOSE(wxGenericFontDialog::OnCloseWindow)
55 END_EVENT_TABLE()
56
57 #endif
58
59 #define NUM_COLS 48
60 static wxString wxColourDialogNames[NUM_COLS]={_T("ORANGE"),
61 _T("GOLDENROD"),
62 _T("WHEAT"),
63 _T("SPRING GREEN"),
64 _T("SKY BLUE"),
65 _T("SLATE BLUE"),
66 _T("MEDIUM VIOLET RED"),
67 _T("PURPLE"),
68
69 _T("RED"),
70 _T("YELLOW"),
71 _T("MEDIUM SPRING GREEN"),
72 _T("PALE GREEN"),
73 _T("CYAN"),
74 _T("LIGHT STEEL BLUE"),
75 _T("ORCHID"),
76 _T("LIGHT MAGENTA"),
77
78 _T("BROWN"),
79 _T("YELLOW"),
80 _T("GREEN"),
81 _T("CADET BLUE"),
82 _T("MEDIUM BLUE"),
83 _T("MAGENTA"),
84 _T("MAROON"),
85 _T("ORANGE RED"),
86
87 _T("FIREBRICK"),
88 _T("CORAL"),
89 _T("FOREST GREEN"),
90 _T("AQUARAMINE"),
91 _T("BLUE"),
92 _T("NAVY"),
93 _T("THISTLE"),
94 _T("MEDIUM VIOLET RED"),
95
96 _T("INDIAN RED"),
97 _T("GOLD"),
98 _T("MEDIUM SEA GREEN"),
99 _T("MEDIUM BLUE"),
100 _T("MIDNIGHT BLUE"),
101 _T("GREY"),
102 _T("PURPLE"),
103 _T("KHAKI"),
104
105 _T("BLACK"),
106 _T("MEDIUM FOREST GREEN"),
107 _T("KHAKI"),
108 _T("DARK GREY"),
109 _T("SEA GREEN"),
110 _T("LIGHT GREY"),
111 _T("MEDIUM SLATE BLUE"),
112 _T("WHITE")
113 };
114
115 /*
116 * Generic wxFontDialog
117 */
118
119 wxGenericFontDialog::wxGenericFontDialog(void)
120 {
121 m_useEvents = FALSE;
122 dialogParent = NULL;
123 }
124
125 wxGenericFontDialog::wxGenericFontDialog(wxWindow *parent, wxFontData *data):
126 wxDialog(parent, -1, _("Font"), wxPoint(0, 0), wxSize(600, 600), wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
127 {
128 m_useEvents = FALSE;
129 Create(parent, data);
130 }
131
132 wxGenericFontDialog::~wxGenericFontDialog(void)
133 {
134 }
135
136 void wxGenericFontDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
137 {
138 EndModal(wxID_CANCEL);
139 }
140
141 bool wxGenericFontDialog::Create(wxWindow *parent, wxFontData *data)
142 {
143 dialogParent = parent;
144
145 if (data)
146 fontData = *data;
147
148 InitializeFont();
149 CreateWidgets();
150
151 return TRUE;
152 }
153
154 int wxGenericFontDialog::ShowModal(void)
155 {
156 int ret = wxDialog::ShowModal();
157
158 if (ret != wxID_CANCEL)
159 {
160 fontData.chosenFont = dialogFont;
161 }
162
163 return ret;
164 }
165
166
167 void wxGenericFontDialog::OnPaint(wxPaintEvent& event)
168 {
169 wxDialog::OnPaint(event);
170
171 wxPaintDC dc(this);
172 PaintFontBackground(dc);
173 PaintFont(dc);
174 }
175
176 /*
177 static void wxGenericChangeFontText(wxTextCtrl& text, wxCommandEvent& event)
178 {
179 if (event.GetEventType() == wxEVENT_TYPE_TEXT_ENTER_COMMAND)
180 {
181 wxGenericFontDialog *dialog = (wxGenericFontDialog *)text.GetParent();
182 dialog->OnChangeFont();
183 }
184 }
185 */
186
187 void wxGenericFontDialog::CreateWidgets(void)
188 {
189 wxBeginBusyCursor();
190
191 fontRect.x = 10;
192 #ifdef __X__
193 fontRect.y = 125;
194 #else
195 fontRect.y = 115;
196 #endif
197 fontRect.width = 430;
198 fontRect.height = 100;
199
200 /*
201 static char *families[] = { "Roman", "Decorative", "Modern", "Script", "Swiss" };
202 static char *styles[] = { "Normal", "Italic", "Slant" };
203 static char *weights[] = { "Normal", "Light", "Bold" };
204 */
205
206 wxString
207 *families = new wxString[6],
208 *styles = new wxString[3],
209 *weights = new wxString[3];
210 families[0] = _("Roman");
211 families[1] = _("Decorative");
212 families[2] = _("Modern");
213 families[3] = _("Script");
214 families[4] = _("Swiss" );
215 families[5] = _("Teletype" );
216 styles[0] = _("Normal");
217 styles[1] = _("Italic");
218 styles[2] = _("Slant");
219 weights[0] = _("Normal");
220 weights[1] = _("Light");
221 weights[2] = _("Bold");
222
223 int x=-1;
224 int y=40;
225 familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxPoint(10, 10), wxSize(120, -1), 5, families);
226 styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxPoint(170, 10), wxSize(120, -1), 3, styles);
227 weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxPoint(330, 10), wxSize(120, -1), 3, weights);
228
229 colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxPoint(10, 40), wxSize(180, -1), NUM_COLS, wxColourDialogNames);
230 #if 0 // def __WXMOTIF__ // TODO: This necessary now?
231 // We want the pointSizeText to line up on the y axis with the colourChoice
232 colourChoice->GetPosition(&fontRect.x, &y); //NL mod
233 y+=3; //NL mod
234 #endif
235
236 wxString *pointSizes = new wxString[40];
237 int i;
238 for ( i = 0; i < 40; i++)
239 {
240 char buf[5];
241 sprintf(buf, "%d", i + 1);
242 pointSizes[i] = buf;
243 }
244
245 pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxPoint(230, y), wxSize(50, -1), 40, pointSizes);
246 underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"), wxPoint(320, y));
247
248 int rectY;
249 pointSizeChoice->GetPosition(&x, &rectY); //NL mod
250 fontRect.y = rectY;
251 pointSizeChoice->GetSize(&x, &y); //NL mod
252
253 // Calculate the position of the bottom of the pointSizeChoice, and place
254 // the fontRect there (+5 for a nice gap)
255
256 fontRect.y+=y+5; //NL mod
257
258 int by = (fontRect.y + fontRect.height + 15);
259
260 wxButton *okButton = new wxButton(this, wxID_OK, _("OK"), wxPoint(230, by), wxSize(75,-1));
261 (void) new wxButton(this, wxID_OK, _("Cancel"), wxPoint(330, by), wxSize(75,-1));
262
263 familyChoice->SetStringSelection( wxFontFamilyIntToString(dialogFont.GetFamily()) );
264 styleChoice->SetStringSelection(wxFontStyleIntToString(dialogFont.GetStyle()));
265 weightChoice->SetStringSelection(wxFontWeightIntToString(dialogFont.GetWeight()));
266 wxString name(wxTheColourDatabase->FindName(fontData.fontColour));
267 colourChoice->SetStringSelection(name);
268
269 underLineCheckBox->SetValue(dialogFont.GetUnderlined());
270 pointSizeChoice->SetSelection(dialogFont.GetPointSize()-1);
271
272 okButton->SetDefault();
273
274 // SetClientSize(450, by + 40);
275 Fit();
276
277 Centre(wxBOTH);
278
279 wxEndBusyCursor();
280
281 delete[] families;
282 delete[] styles;
283 delete[] weights;
284 delete[] pointSizes;
285 m_useEvents = TRUE;
286 }
287
288 void wxGenericFontDialog::InitializeFont(void)
289 {
290 int fontFamily = wxSWISS;
291 int fontWeight = wxNORMAL;
292 int fontStyle = wxNORMAL;
293 int fontSize = 12;
294 int fontUnderline = FALSE;
295 if (fontData.initialFont.Ok())
296 {
297 fontFamily = fontData.initialFont.GetFamily();
298 fontWeight = fontData.initialFont.GetWeight();
299 fontStyle = fontData.initialFont.GetStyle();
300 fontSize = fontData.initialFont.GetPointSize();
301 fontUnderline = fontData.initialFont.GetUnderlined();
302 }
303 dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0));
304 }
305
306 void wxGenericFontDialog::PaintFontBackground(wxDC& dc)
307 {
308 dc.BeginDrawing();
309
310 dc.SetPen(*wxBLACK_PEN);
311 dc.SetBrush(*wxWHITE_BRUSH);
312 dc.DrawRectangle( fontRect.x, fontRect.y, fontRect.width, fontRect.height);
313 dc.EndDrawing();
314 }
315
316 void wxGenericFontDialog::PaintFont(wxDC& dc)
317 {
318 dc.BeginDrawing();
319 if (dialogFont.Ok())
320 {
321 dc.SetFont(dialogFont);
322 // Calculate vertical centre
323 long w, h;
324 dc.GetTextExtent("X", &w, &h);
325 float cx = (float)(fontRect.x + 10);
326 float cy = (float)(fontRect.y + (fontRect.height/2.0) - (h/2.0));
327 dc.SetTextForeground(fontData.fontColour);
328 dc.SetClippingRegion( fontRect.x, fontRect.y, (long)(fontRect.width-2.0), (long)(fontRect.height-2.0));
329 dc.DrawText(_("ABCDEFGabcdefg12345"), (long)cx, (long)cy);
330 dc.DestroyClippingRegion();
331 dc.SetFont(wxNullFont);
332 }
333 dc.EndDrawing();
334 }
335
336 void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event))
337 {
338 if (!m_useEvents) return;
339
340 int fontFamily = 0; /* shut up buggy egcs warnings */
341 fontFamily = wxFontFamilyStringToInt(WXSTRINGCAST familyChoice->GetStringSelection());
342 int fontWeight = 0;
343 fontWeight = wxFontWeightStringToInt(WXSTRINGCAST weightChoice->GetStringSelection());
344 int fontStyle = 0;
345 fontStyle = wxFontStyleStringToInt(WXSTRINGCAST styleChoice->GetStringSelection());
346 int fontSize = wxAtoi(pointSizeChoice->GetStringSelection());
347 int fontUnderline = underLineCheckBox->GetValue();
348
349 dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0));
350 if (colourChoice->GetStringSelection() != _T(""))
351 {
352 wxColour *col = (wxColour*) NULL;
353 col = wxTheColourDatabase->FindColour(colourChoice->GetStringSelection());
354 if (col)
355 {
356 fontData.fontColour = *col;
357 }
358 }
359 wxClientDC dc(this);
360 PaintFontBackground(dc);
361 PaintFont(dc);
362 }
363
364 wxChar *wxFontWeightIntToString(int weight)
365 {
366 switch (weight)
367 {
368 case wxLIGHT:
369 return _T("Light");
370 case wxBOLD:
371 return _T("Bold");
372 case wxNORMAL:
373 default:
374 return _T("Normal");
375 }
376 return _T("Normal");
377 }
378
379 wxChar *wxFontStyleIntToString(int style)
380 {
381 switch (style)
382 {
383 case wxITALIC:
384 return _T("Italic");
385 case wxSLANT:
386 return _T("Slant");
387 case wxNORMAL:
388 default:
389 return _T("Normal");
390 }
391 return _T("Normal");
392 }
393
394 wxChar *wxFontFamilyIntToString(int family)
395 {
396 switch (family)
397 {
398 case wxROMAN:
399 return _T("Roman");
400 case wxDECORATIVE:
401 return _T("Decorative");
402 case wxMODERN:
403 return _T("Modern");
404 case wxSCRIPT:
405 return _T("Script");
406 case wxTELETYPE:
407 return _T("Teletype");
408 case wxSWISS:
409 default:
410 return _T("Swiss");
411 }
412 return _T("Swiss");
413 }
414
415 int wxFontFamilyStringToInt(wxChar *family)
416 {
417 if (!family)
418 return wxSWISS;
419
420 if (wxStrcmp(family, _T("Roman")) == 0)
421 return wxROMAN;
422 else if (wxStrcmp(family, _T("Decorative")) == 0)
423 return wxDECORATIVE;
424 else if (wxStrcmp(family, _T("Modern")) == 0)
425 return wxMODERN;
426 else if (wxStrcmp(family, _T("Script")) == 0)
427 return wxSCRIPT;
428 else if (wxStrcmp(family, _T("Teletype")) == 0)
429 return wxTELETYPE;
430 else return wxSWISS;
431 }
432
433 int wxFontStyleStringToInt(wxChar *style)
434 {
435 if (!style)
436 return wxNORMAL;
437 if (wxStrcmp(style, _T("Italic")) == 0)
438 return wxITALIC;
439 else if (wxStrcmp(style, _T("Slant")) == 0)
440 return wxSLANT;
441 else
442 return wxNORMAL;
443 }
444
445 int wxFontWeightStringToInt(wxChar *weight)
446 {
447 if (!weight)
448 return wxNORMAL;
449 if (wxStrcmp(weight, _T("Bold")) == 0)
450 return wxBOLD;
451 else if (wxStrcmp(weight, _T("Light")) == 0)
452 return wxLIGHT;
453 else
454 return wxNORMAL;
455 }
456
457