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