X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=qcsrc%2Fmenu%2Fitem%2Flabel.qc;fp=qcsrc%2Fmenu%2Fitem%2Flabel.qc;h=a1769fc03d7ba5ed5235f99bbef65e5437cdc566;hb=4dd3c23aa51dd6fe855d8c5d97126a12a372eb3b;hp=0000000000000000000000000000000000000000;hpb=aa7127f2d3630e76c50d1cecfdc50c4a4836ee81;p=xonotic%2Fxonotic-data.pk3dir.git

diff --git a/qcsrc/menu/item/label.qc b/qcsrc/menu/item/label.qc
new file mode 100644
index 000000000..a1769fc03
--- /dev/null
+++ b/qcsrc/menu/item/label.qc
@@ -0,0 +1,213 @@
+#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