+++ /dev/null
-#ifdef INTERFACE
-CLASS(Label) EXTENDS(Item)
- METHOD(Label, configureLabel, void(entity, string, float, float))
- METHOD(Label, draw, void(entity))
- METHOD(Label, resizeNotify, void(entity, vector, vector, vector, vector))
- METHOD(Label, setText, void(entity, string))
- METHOD(Label, toString, string(entity))
- METHOD(Label, recalcPositionWithText, void(entity, string))
- ATTRIB(Label, isBold, float, 0)
- ATTRIB(Label, text, string, string_null)
- ATTRIB(Label, currentText, string, string_null)
- ATTRIB(Label, fontSize, float, 8)
- ATTRIB(Label, align, float, 0.5)
- ATTRIB(Label, allowCut, float, 0)
- ATTRIB(Label, allowColors, float, 0)
- ATTRIB(Label, keepspaceLeft, float, 0) // for use by subclasses (radiobuttons for example)
- ATTRIB(Label, keepspaceRight, float, 0)
- ATTRIB(Label, marginLeft, float, 0) // alternate way to specify keepspace* (in characters from the font)
- ATTRIB(Label, marginRight, float, 0)
- ATTRIB(Label, realFontSize, vector, '0 0 0')
- ATTRIB(Label, realOrigin, vector, '0 0 0')
- ATTRIB(Label, alpha, float, 0.7)
- ATTRIB(Label, colorL, vector, SKINCOLOR_TEXT)
- ATTRIB(Label, disabled, float, 0)
- ATTRIB(Label, disabledAlpha, float, 0.3)
- ATTRIB(Label, textEntity, entity, NULL)
- ATTRIB(Label, allowWrap, float, 0)
- ATTRIB(Label, recalcPos, float, 0)
- ATTRIB(Label, condenseFactor, float, 1)
- ATTRIB(Label, overrideRealOrigin, vector, '0 0 0')
- ATTRIB(Label, overrideCondenseFactor, float, 0)
-ENDCLASS(Label)
-#endif
-
-#ifdef IMPLEMENTATION
-string Label_toString(entity me)
-{
- return me.text;
-}
-void Label_setText(entity me, string txt)
-{
- me.text = txt;
- if(txt != me.currentText)
- {
- if(me.currentText)
- strunzone(me.currentText);
- me.currentText = strzone(txt);
- me.recalcPos = 1;
- }
-}
-void Label_recalcPositionWithText(entity me, string t)
-{
- float spaceAvail;
- spaceAvail = 1 - me.keepspaceLeft - me.keepspaceRight;
-
- if(me.isBold)
- draw_beginBoldFont();
-
- float spaceUsed;
- spaceUsed = draw_TextWidth(t, me.allowColors, me.realFontSize);
-
- if(spaceUsed <= spaceAvail)
- {
- if(!me.overrideRealOrigin_x)
- me.realOrigin_x = me.align * (spaceAvail - spaceUsed) + me.keepspaceLeft;
- if(!me.overrideCondenseFactor)
- me.condenseFactor = 1;
- }
- else if(me.allowCut || me.allowWrap)
- {
- if(!me.overrideRealOrigin_x)
- me.realOrigin_x = me.keepspaceLeft;
- if(!me.overrideCondenseFactor)
- me.condenseFactor = 1;
- }
- else
- {
- if(!me.overrideRealOrigin_x)
- me.realOrigin_x = me.keepspaceLeft;
- if(!me.overrideCondenseFactor)
- me.condenseFactor = spaceAvail / spaceUsed;
- dprintf("NOTE: label text %s too wide for label, condensed by factor %f\n", t, me.condenseFactor);
- }
-
- if(!me.overrideRealOrigin_y)
- {
- float lines;
- vector dfs;
- vector fs;
-
- // set up variables to draw in condensed size, but use hinting for original size
- fs = me.realFontSize;
- fs_x *= me.condenseFactor;
-
- dfs = draw_fontscale;
- draw_fontscale_x *= me.condenseFactor;
-
- if(me.allowCut) // FIXME allowCut incompatible with align != 0
- lines = 1;
- else if(me.allowWrap) // FIXME allowWrap incompatible with align != 0
- {
- getWrappedLine_remaining = me.text;
- lines = 0;
- while(getWrappedLine_remaining)
- {
- if (me.allowColors)
- getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), fs, draw_TextWidth_WithColors);
- else
- getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), fs, draw_TextWidth_WithoutColors);
- ++lines;
- }
- }
- else
- lines = 1;
-
- draw_fontscale = dfs;
-
- me.realOrigin_y = 0.5 * (1 - lines * me.realFontSize_y);
- }
-
- if(me.isBold)
- draw_endBoldFont();
-
- me.recalcPos = 0;
-}
-void Label_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
-{
- SUPER(Label).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
-
- // absSize_y is height of label
- me.realFontSize_y = me.fontSize / absSize_y;
- me.realFontSize_x = me.fontSize / absSize_x;
- if(me.marginLeft)
- me.keepspaceLeft = me.marginLeft * me.realFontSize_x;
- if(me.marginRight)
- me.keepspaceRight = me.marginRight * me.realFontSize_x;
-
- me.recalcPos = 1;
-}
-void Label_configureLabel(entity me, string txt, float sz, float algn)
-{
- me.fontSize = sz;
- me.align = algn;
- me.setText(me, txt);
-}
-void Label_draw(entity me)
-{
- string t;
- vector o;
- if(me.disabled)
- draw_alpha *= me.disabledAlpha;
-
- if(me.textEntity)
- {
- t = me.textEntity.toString(me.textEntity);
- if(t != me.currentText)
- {
- if(me.currentText)
- strunzone(me.currentText);
- me.currentText = strzone(t);
- me.recalcPos = 1;
- }
- }
- else
- t = me.text;
-
- if(me.recalcPos)
- me.recalcPositionWithText(me, t);
-
- if(me.fontSize)
- if(t)
- {
- vector dfs;
- vector fs;
-
- if(me.isBold)
- draw_beginBoldFont();
-
- // set up variables to draw in condensed size, but use hinting for original size
- fs = me.realFontSize;
- fs_x *= me.condenseFactor;
-
- dfs = draw_fontscale;
- draw_fontscale_x *= me.condenseFactor;
-
- if(me.allowCut) // FIXME allowCut incompatible with align != 0
- draw_Text(me.realOrigin, draw_TextShortenToWidth(t, (1 - me.keepspaceLeft - me.keepspaceRight), me.allowColors, fs), fs, me.colorL, me.alpha, me.allowColors);
- else if(me.allowWrap) // FIXME allowWrap incompatible with align != 0
- {
- getWrappedLine_remaining = t;
- o = me.realOrigin;
- while(getWrappedLine_remaining)
- {
- if (me.allowColors)
- t = getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), fs, draw_TextWidth_WithColors);
- else
- t = getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), fs, draw_TextWidth_WithoutColors);
- draw_Text(o, t, fs, me.colorL, me.alpha, me.allowColors);
- o_y += me.realFontSize_y;
- }
- }
- else
- draw_Text(me.realOrigin, t, fs, me.colorL, me.alpha, me.allowColors);
-
- draw_fontscale = dfs;
-
- if(me.isBold)
- draw_endBoldFont();
- }
-
- SUPER(Label).draw(me);
-}
-#endif
projects / xonotic / xonotic-data.pk3dir.git / blobdiff