|
| 1 | +"""usage: |
| 2 | +newsettings = FontDialog(('Chicago', 0, 12, (0, 0, 0))) # font name or id, style flags, size, color (color is ignored) |
| 3 | +if newsettings: |
| 4 | + fontsettings, tabsettings = newsettings |
| 5 | + font, style, size, color = fontsettings # 'font' is always the font name, not the id number |
| 6 | + # do something |
| 7 | +""" |
| 8 | + |
| 9 | +import W |
| 10 | +import PyEdit |
| 11 | +import TextEdit |
| 12 | +import Qd |
| 13 | +import string |
| 14 | +import types |
| 15 | +import sys |
| 16 | +import MacOS |
| 17 | +if hasattr(MacOS, "SysBeep"): |
| 18 | + SysBeep = MacOS.SysBeep |
| 19 | +else: |
| 20 | + def SysBeep(*args): |
| 21 | + pass |
| 22 | + |
| 23 | +_stylenames = ["Plain", "Bold", "Italic", "Underline", "Outline", "Shadow", "Condensed", "Extended"] |
| 24 | + |
| 25 | + |
| 26 | +class _FontDialog: |
| 27 | + |
| 28 | + #def __del__(self): |
| 29 | + # print "doei!" |
| 30 | + |
| 31 | + def __init__(self, fontsettings, tabsettings): |
| 32 | + leftmargin = 60 |
| 33 | + leftmargin2 = leftmargin - 16 |
| 34 | + self.w = W.ModalDialog((440, 180), 'Font settings') |
| 35 | + self.w.fonttitle = W.TextBox((10, 12, leftmargin2, 14), "Font:", TextEdit.teJustRight) |
| 36 | + self.w.pop = W.FontMenu((leftmargin, 10, 16, 16), self.setfont) |
| 37 | + self.w.fontname = W.TextBox((leftmargin + 20, 12, 150, 14)) |
| 38 | + self.w.sizetitle = W.TextBox((10, 38, leftmargin2, 14), "Size:", TextEdit.teJustRight) |
| 39 | + self.w.sizeedit = W.EditText((leftmargin, 35, 40, 20), "", self.checksize) |
| 40 | + styletop = 64 |
| 41 | + self.w.styletitle = W.TextBox((10, styletop + 2, leftmargin2, 14), "Style:", TextEdit.teJustRight) |
| 42 | + for i in range(len(_stylenames)): |
| 43 | + top = styletop + (i % 4) * 20 |
| 44 | + left = leftmargin + 80 * (i > 3) - 2 |
| 45 | + if i: |
| 46 | + self.w[i] = W.CheckBox((left, top, 76, 16), _stylenames[i], self.dostyle) |
| 47 | + else: |
| 48 | + self.w[i] = W.CheckBox((left, top, 70, 16), _stylenames[i], self.doplain) |
| 49 | + |
| 50 | + if tabsettings: |
| 51 | + self.lasttab, self.tabmode = tabsettings |
| 52 | + self.w.tabsizetitle = W.TextBox((10, -26, leftmargin2, 14), "Tabsize:", TextEdit.teJustRight) |
| 53 | + self.w.tabsizeedit = W.EditText((leftmargin, -29, 40, 20), "", self.checktab) |
| 54 | + self.w.tabsizeedit.set(`self.lasttab`) |
| 55 | + radiobuttons = [] |
| 56 | + self.w.tabsizechars = W.RadioButton((leftmargin + 48, -26, 55, 14), "Spaces", |
| 57 | + radiobuttons, self.toggletabmode) |
| 58 | + self.w.tabsizepixels = W.RadioButton((leftmargin + 110, -26, 55, 14), "Pixels", |
| 59 | + radiobuttons, self.toggletabmode) |
| 60 | + if self.tabmode: |
| 61 | + self.w.tabsizechars.set(1) |
| 62 | + else: |
| 63 | + self.w.tabsizepixels.set(1) |
| 64 | + else: |
| 65 | + self.tabmode = None |
| 66 | + |
| 67 | + self.w.cancelbutton = W.Button((-180, -26, 80, 16), "Cancel", self.cancel) |
| 68 | + self.w.donebutton = W.Button((-90, -26, 80, 16), "Done", self.done) |
| 69 | + |
| 70 | + sampletext = "Sample text." |
| 71 | + self.w.sample = W.EditText((230, 10, -10, 130), sampletext, |
| 72 | + fontsettings = fontsettings, tabsettings = tabsettings) |
| 73 | + |
| 74 | + self.w.setdefaultbutton(self.w.donebutton) |
| 75 | + self.w.bind('cmd.', self.w.cancelbutton.push) |
| 76 | + self.w.bind('cmdw', self.w.donebutton.push) |
| 77 | + self.lastsize = fontsettings[2] |
| 78 | + self._rv = None |
| 79 | + self.set(fontsettings) |
| 80 | + self.w.open() |
| 81 | + |
| 82 | + def toggletabmode(self, onoff): |
| 83 | + if self.w.tabsizechars.get(): |
| 84 | + tabmode = 1 |
| 85 | + else: |
| 86 | + tabmode = 0 |
| 87 | + if self.tabmode <> tabmode: |
| 88 | + port = self.w.wid.GetWindowPort() |
| 89 | + (font, style, size, color), (tabsize, dummy) = self.get() |
| 90 | + savesettings = W.GetPortFontSettings(port) |
| 91 | + W.SetPortFontSettings(port, (font, style, size)) |
| 92 | + spacewidth = Qd.StringWidth(' ') |
| 93 | + W.SetPortFontSettings(port, savesettings) |
| 94 | + if tabmode: |
| 95 | + # convert pixels to spaces |
| 96 | + self.lasttab = int(round(float(tabsize) / spacewidth)) |
| 97 | + else: |
| 98 | + # convert spaces to pixels |
| 99 | + self.lasttab = spacewidth * tabsize |
| 100 | + self.w.tabsizeedit.set(`self.lasttab`) |
| 101 | + self.tabmode = tabmode |
| 102 | + self.doit() |
| 103 | + |
| 104 | + def set(self, fontsettings): |
| 105 | + font, style, size, color = fontsettings |
| 106 | + if type(font) <> types.StringType: |
| 107 | + import Res |
| 108 | + res = Res.GetResource('FOND', font) |
| 109 | + font = res.GetResInfo()[2] |
| 110 | + self.w.fontname.set(font) |
| 111 | + self.w.sizeedit.set(str(size)) |
| 112 | + if style: |
| 113 | + for i in range(1, len(_stylenames)): |
| 114 | + self.w[i].set(style & 0x01) |
| 115 | + style = style >> 1 |
| 116 | + else: |
| 117 | + self.w[0].set(1) |
| 118 | + |
| 119 | + def get(self): |
| 120 | + font = self.w.fontname.get() |
| 121 | + style = 0 |
| 122 | + if not self.w[0].get(): |
| 123 | + flag = 0x01 |
| 124 | + for i in range(1, len(_stylenames)): |
| 125 | + if self.w[i].get(): |
| 126 | + style = style | flag |
| 127 | + flag = flag << 1 |
| 128 | + size = self.lastsize |
| 129 | + if self.tabmode is None: |
| 130 | + return (font, style, size, (0, 0, 0)), (32, 0) |
| 131 | + else: |
| 132 | + return (font, style, size, (0, 0, 0)), (self.lasttab, self.tabmode) |
| 133 | + |
| 134 | + def doit(self): |
| 135 | + if self.w[0].get(): |
| 136 | + style = 0 |
| 137 | + else: |
| 138 | + style = 0 |
| 139 | + for i in range(1, len(_stylenames)): |
| 140 | + if self.w[i].get(): |
| 141 | + style = style | 2 ** (i - 1) |
| 142 | + #self.w.sample.set(`style`) |
| 143 | + fontsettings, tabsettings = self.get() |
| 144 | + self.w.sample.setfontsettings(fontsettings) |
| 145 | + self.w.sample.settabsettings(tabsettings) |
| 146 | + |
| 147 | + def checktab(self): |
| 148 | + tabsize = self.w.tabsizeedit.get() |
| 149 | + if not tabsize: |
| 150 | + return |
| 151 | + try: |
| 152 | + tabsize = string.atoi(tabsize) |
| 153 | + except (ValueError, OverflowError): |
| 154 | + good = 0 |
| 155 | + sys.exc_traceback = None |
| 156 | + else: |
| 157 | + good = 1 <= tabsize <= 500 |
| 158 | + if good: |
| 159 | + if self.lasttab <> tabsize: |
| 160 | + self.lasttab = tabsize |
| 161 | + self.doit() |
| 162 | + else: |
| 163 | + SysBeep(0) |
| 164 | + self.w.tabsizeedit.set(`self.lasttab`) |
| 165 | + self.w.tabsizeedit.selectall() |
| 166 | + |
| 167 | + def checksize(self): |
| 168 | + size = self.w.sizeedit.get() |
| 169 | + if not size: |
| 170 | + return |
| 171 | + try: |
| 172 | + size = string.atoi(size) |
| 173 | + except (ValueError, OverflowError): |
| 174 | + good = 0 |
| 175 | + sys.exc_traceback = None |
| 176 | + else: |
| 177 | + good = 1 <= size <= 500 |
| 178 | + if good: |
| 179 | + if self.lastsize <> size: |
| 180 | + self.lastsize = size |
| 181 | + self.doit() |
| 182 | + else: |
| 183 | + SysBeep(0) |
| 184 | + self.w.sizeedit.set(`self.lastsize`) |
| 185 | + self.w.sizeedit.selectall() |
| 186 | + |
| 187 | + def doplain(self): |
| 188 | + for i in range(1, len(_stylenames)): |
| 189 | + self.w[i].set(0) |
| 190 | + self.w[0].set(1) |
| 191 | + self.doit() |
| 192 | + |
| 193 | + def dostyle(self): |
| 194 | + for i in range(1, len(_stylenames)): |
| 195 | + if self.w[i].get(): |
| 196 | + self.w[0].set(0) |
| 197 | + break |
| 198 | + else: |
| 199 | + self.w[0].set(1) |
| 200 | + self.doit() |
| 201 | + |
| 202 | + def close(self): |
| 203 | + self.w.close() |
| 204 | + del self.w |
| 205 | + |
| 206 | + def cancel(self): |
| 207 | + self.close() |
| 208 | + |
| 209 | + def done(self): |
| 210 | + self._rv = self.get() |
| 211 | + self.close() |
| 212 | + |
| 213 | + def setfont(self, fontname): |
| 214 | + self.w.fontname.set(fontname) |
| 215 | + self.doit() |
| 216 | + |
| 217 | + |
| 218 | +def FontDialog(fontsettings, tabsettings = (32, 0)): |
| 219 | + fd = _FontDialog(fontsettings, tabsettings) |
| 220 | + return fd._rv |
| 221 | + |
| 222 | +def test(): |
| 223 | + print FontDialog(('Zapata-Light', 0, 25, (0, 0, 0))) |
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