2 CLASS(InputBox) EXTENDS(Label)
3 METHOD(InputBox, configureInputBox, void(entity, string, float, float, string))
4 METHOD(InputBox, draw, void(entity))
5 METHOD(InputBox, setText, void(entity, string))
6 METHOD(InputBox, enterText, void(entity, string))
7 METHOD(InputBox, keyDown, float(entity, float, float, float))
8 METHOD(InputBox, mouseMove, float(entity, vector))
9 METHOD(InputBox, mouseRelease, float(entity, vector))
10 METHOD(InputBox, mousePress, float(entity, vector))
11 METHOD(InputBox, mouseDrag, float(entity, vector))
12 METHOD(InputBox, showNotify, void(entity))
13 METHOD(InputBox, resizeNotify, void(entity, vector, vector, vector, vector))
15 ATTRIB(InputBox, src, string, string_null)
17 ATTRIB(InputBox, cursorPos, float, 0) // characters
18 ATTRIB(InputBox, scrollPos, float, 0) // widths
20 ATTRIB(InputBox, focusable, float, 1)
21 ATTRIB(InputBox, disabled, float, 0)
22 ATTRIB(InputBox, lastChangeTime, float, 0)
23 ATTRIB(InputBox, dragScrollTimer, float, 0)
24 ATTRIB(InputBox, dragScrollPos, vector, '0 0 0')
25 ATTRIB(InputBox, pressed, float, 0)
26 ATTRIB(InputBox, editColorCodes, float, 1)
27 ATTRIB(InputBox, forbiddenCharacters, string, "")
28 ATTRIB(InputBox, color, vector, '1 1 1')
29 ATTRIB(InputBox, colorF, vector, '1 1 1')
30 ATTRIB(InputBox, maxLength, float, 255) // if negative, it counts bytes, not chars
32 ATTRIB(InputBox, enableClearButton, float, 1)
33 ATTRIB(InputBox, clearButton, entity, NULL)
34 ATTRIB(InputBox, cb_width, float, 0)
35 ATTRIB(InputBox, cb_pressed, float, 0)
36 ATTRIB(InputBox, cb_focused, float, 0)
38 void InputBox_Clear_Click(entity btn, entity me);
42 void InputBox_configureInputBox(entity me, string theText, float theCursorPos, float theFontSize, string gfx)
44 SUPER(InputBox).configureLabel(me, theText, theFontSize, 0.0);
46 me.cursorPos = theCursorPos;
48 void InputBox_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
50 SUPER(InputBox).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
51 if (me.enableClearButton)
53 me.cb_width = absSize_y / absSize_x;
54 me.cb_offset = bound(-1, me.cb_offset, 0) * me.cb_width; // bound to range -1, 0
55 me.keepspaceRight = me.keepspaceRight - me.cb_offset + me.cb_width;
59 void InputBox_setText(entity me, string txt)
63 SUPER(InputBox).setText(me, strzone(txt));
66 void InputBox_Clear_Click(entity btn, entity me)
71 float over_ClearButton(entity me, vector pos)
73 if (pos_x >= 1 + me.cb_offset - me.cb_width)
74 if (pos_x < 1 + me.cb_offset)
81 float InputBox_mouseMove(entity me, vector pos)
83 if (me.enableClearButton)
85 if (over_ClearButton(me, pos))
95 float InputBox_mouseDrag(entity me, vector pos)
100 me.dragScrollPos = pos;
101 p = me.scrollPos + pos_x - me.keepspaceLeft;
102 me.cursorPos = draw_TextLengthUpToWidth(me.text, p, 0, me.realFontSize);
103 me.lastChangeTime = time;
105 else if (me.enableClearButton)
107 if (over_ClearButton(me, pos))
117 float InputBox_mousePress(entity me, vector pos)
119 if (me.enableClearButton)
120 if (over_ClearButton(me, pos))
125 me.dragScrollTimer = time;
127 return InputBox_mouseDrag(me, pos);
130 float InputBox_mouseRelease(entity me, vector pos)
133 if (over_ClearButton(me, pos))
136 InputBox_Clear_Click(world, me);
139 float r = InputBox_mouseDrag(me, pos);
140 //reset cb_pressed after mouseDrag, mouseDrag could set cb_pressed in this case:
141 //mouse press out of the clear button, drag and then mouse release over the clear button
147 void InputBox_enterText(entity me, string ch)
150 for(i = 0; i < strlen(ch); ++i)
151 if(strstrofs(me.forbiddenCharacters, substring(ch, i, 1), 0) > -1)
155 if(strlen(ch) + strlen(me.text) > me.maxLength)
158 else if(me.maxLength < 0)
160 if(u8_strsize(ch) + u8_strsize(me.text) > -me.maxLength)
163 me.setText(me, strcat(substring(me.text, 0, me.cursorPos), ch, substring(me.text, me.cursorPos, strlen(me.text) - me.cursorPos)));
164 me.cursorPos += strlen(ch);
167 float InputBox_keyDown(entity me, float key, float ascii, float shift)
169 me.lastChangeTime = time;
170 me.dragScrollTimer = time;
171 if(ascii >= 32 && ascii != 127)
173 me.enterText(me, chr(ascii));
182 case K_KP_RIGHTARROW:
192 me.cursorPos = strlen(me.text);
198 me.setText(me, strcat(substring(me.text, 0, me.cursorPos), substring(me.text, me.cursorPos + 1, strlen(me.text) - me.cursorPos - 1)));
206 me.setText(me, strcat(substring(me.text, 0, me.cursorPos), substring(me.text, me.cursorPos + 1, strlen(me.text) - me.cursorPos - 1)));
212 void InputBox_draw(entity me)
215 float cursorPosInWidths, totalSizeInWidths;
218 me.mouseDrag(me, me.dragScrollPos); // simulate mouseDrag event
220 me.focusable = !me.disabled;
222 draw_alpha *= me.disabledAlpha;
226 if(me.focused && !me.disabled)
227 draw_ButtonPicture('0 0 0', strcat(me.src, "_f"), '1 1 0', me.colorF, 1);
229 draw_ButtonPicture('0 0 0', strcat(me.src, "_n"), '1 1 0', me.color, 1);
232 me.cursorPos = bound(0, me.cursorPos, strlen(me.text));
233 cursorPosInWidths = draw_TextWidth(substring(me.text, 0, me.cursorPos), 0, me.realFontSize);
234 totalSizeInWidths = draw_TextWidth(strcat(me.text, CURSOR), 0, me.realFontSize);
236 if(me.dragScrollTimer < time)
240 me.scrollPos = bound(cursorPosInWidths - (0.875 - me.keepspaceLeft - me.keepspaceRight), me.scrollPos, cursorPosInWidths - 0.125);
241 if(me.scrollPos != save)
242 me.dragScrollTimer = time + 0.2;
244 me.scrollPos = min(me.scrollPos, totalSizeInWidths - (1 - me.keepspaceRight - me.keepspaceLeft));
245 me.scrollPos = max(0, me.scrollPos);
247 draw_SetClipRect(eX * me.keepspaceLeft, eX * (1 - me.keepspaceLeft - me.keepspaceRight) + eY);
248 if(me.editColorCodes)
253 float theAlpha; //float theVariableAlpha;
258 p = me.realOrigin - eX * me.scrollPos;
260 theAlpha = 1; //theVariableAlpha = 1; // changes when ^ax found
263 for(i = 0; i < n; ++i)
265 ch = substring(me.text, i, 1);
269 ch2 = substring(me.text, i+1, 1);
270 w = draw_TextWidth(strcat(ch, ch2), 0, me.realFontSize);
273 draw_Fill(p, eX * w + eY * me.realFontSize_y, '1 1 1', 0.5);
274 draw_Text(p + eX * 0.25 * w, "^", me.realFontSize, theColor, theAlpha, 0);
276 else if(ch2 == "0" || stof(ch2)) // digit?
280 case 0: theColor = '0 0 0'; theAlpha = 1; break;
281 case 1: theColor = '1 0 0'; theAlpha = 1; break;
282 case 2: theColor = '0 1 0'; theAlpha = 1; break;
283 case 3: theColor = '1 1 0'; theAlpha = 1; break;
284 case 4: theColor = '0 0 1'; theAlpha = 1; break;
285 case 5: theColor = '0 1 1'; theAlpha = 1; break;
286 case 6: theColor = '1 0 1'; theAlpha = 1; break;
287 case 7: theColor = '1 1 1'; theAlpha = 1; break;
288 case 8: theColor = '1 1 1'; theAlpha = 0.5; break;
289 case 9: theColor = '0.5 0.5 0.5'; theAlpha = 1; break;
291 draw_Fill(p, eX * w + eY * me.realFontSize_y, '1 1 1', 0.5);
292 draw_Text(p, strcat(ch, ch2), me.realFontSize, theColor, theAlpha, 0);
294 else if(ch2 == "x") // ^x found
297 theTempColor = '0 0 0';
299 component = HEXDIGIT_TO_DEC(substring(me.text, i+2, 1));
300 if (component >= 0) // ^xr found
302 theTempColor_x = component/15;
304 component = HEXDIGIT_TO_DEC(substring(me.text, i+3, 1));
305 if (component >= 0) // ^xrg found
307 theTempColor_y = component/15;
309 component = HEXDIGIT_TO_DEC(substring(me.text, i+4, 1));
310 if (component >= 0) // ^xrgb found
312 theTempColor_z = component/15;
313 theColor = theTempColor;
314 w = draw_TextWidth(substring(me.text, i, 5), 0, me.realFontSize);
316 draw_Fill(p, eX * w + eY * me.realFontSize_y, '1 1 1', 0.5);
317 draw_Text(p, substring(me.text, i, 5), me.realFontSize, theColor, 1, 0); // theVariableAlpha instead of 1 using alpha tags ^ax
323 w = draw_TextWidth(substring(me.text, i, 4), 0, me.realFontSize);
324 draw_Fill(p, eX * w + eY * me.realFontSize_y, eZ, 0.5);
325 draw_Text(p, substring(me.text, i, 4), me.realFontSize, '1 1 1', theAlpha, 0);
332 w = draw_TextWidth(substring(me.text, i, 3), 0, me.realFontSize);
333 draw_Fill(p, eX * w + eY * me.realFontSize_y, eY, 0.5);
334 draw_Text(p, substring(me.text, i, 3), me.realFontSize, '1 1 1', theAlpha, 0);
341 //w = draw_TextWidth(substring(me.text, i, 2), 0) * me.realFontSize_x;
342 draw_Fill(p, eX * w + eY * me.realFontSize_y, eX, 0.5);
343 draw_Text(p, substring(me.text, i, 2), me.realFontSize, '1 1 1', theAlpha, 0);
348 draw_Fill(p, eX * w + eY * me.realFontSize_y, '1 1 1', 0.5);
349 draw_Text(p, strcat(ch, ch2), me.realFontSize, theColor, theAlpha, 0);
355 draw_Text(p, ch, me.realFontSize, theColor, theAlpha, 0); // TODO theVariableAlpha
356 p += eX * draw_TextWidth(ch, 0, me.realFontSize);
360 draw_Text(me.realOrigin - eX * me.scrollPos, me.text, me.realFontSize, '1 1 1', 1, 0);
361 // skipping SUPER(InputBox).draw(me);
362 if(!me.focused || (time - me.lastChangeTime) < floor(time - me.lastChangeTime) + 0.5)
363 draw_Text(me.realOrigin + eX * (cursorPosInWidths - me.scrollPos), CURSOR, me.realFontSize, '1 1 1', 1, 0);
367 if (me.enableClearButton)
370 if(me.focused && me.cb_pressed)
371 draw_Picture(eX * (1 + me.cb_offset - me.cb_width), strcat(me.cb_src, "_c"), eX * me.cb_width + eY, '1 1 1', 1);
372 else if(me.focused && me.cb_focused)
373 draw_Picture(eX * (1 + me.cb_offset - me.cb_width), strcat(me.cb_src, "_f"), eX * me.cb_width + eY, '1 1 1', 1);
375 draw_Picture(eX * (1 + me.cb_offset - me.cb_width), strcat(me.cb_src, "_n"), eX * me.cb_width + eY, '1 1 1', 1);
379 void InputBox_showNotify(entity me)
381 me.focusable = !me.disabled;