Merge remote-tracking branch 'origin/terencehill/color_picker_carets'

[xonotic/xonotic-data.pk3dir.git] / qcsrc / menu / item / label.c

diff --git a/qcsrc/menu/item/label.c b/qcsrc/menu/item/label.c
index c9f6a5b629b19c42218a45a3d1e5f3291f8701ba..5d0e7437fa8de17e77b93e7514918077cc6019eb 100644 (file)
--- a/qcsrc/menu/item/label.c
+++ b/qcsrc/menu/item/label.c
@@ -5,8 +5,10 @@ CLASS(Label) EXTENDS(Item)
        METHOD(Label, resizeNotify, void(entity, vector, vector, vector, vector))
        METHOD(Label, setText, void(entity, string))
        METHOD(Label, toString, string(entity))
-       METHOD(Label, recalcPosition, void(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)
@@ -25,6 +27,8 @@ CLASS(Label) EXTENDS(Item)
        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
 
@@ -36,37 +40,93 @@ string Label_toString(entity me)
 void Label_setText(entity me, string txt)
 {
        me.text = txt;
-       me.recalcPos = 1;
+       if(txt != me.currentText)
+       {
+               if(me.currentText)
+                       strunzone(me.currentText);
+               me.currentText = strzone(txt);
+               me.recalcPos = 1;
+       }
 }
-void Label_recalcPosition(entity me)
+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(me.text, me.allowColors, me.realFontSize);
+       spaceUsed = draw_TextWidth(t, me.allowColors, me.realFontSize);
 
        if(spaceUsed <= spaceAvail)
        {
-               me.realOrigin_x = me.align * (spaceAvail - spaceUsed) + me.keepspaceLeft;
-               me.condenseFactor = 1;
+               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)
        {
-               me.realOrigin_x = me.keepspaceLeft;
-               me.condenseFactor = 1;
+               if(!me.overrideRealOrigin_x)
+                       me.realOrigin_x = me.keepspaceLeft;
+               if(!me.overrideCondenseFactor)
+                       me.condenseFactor = 1;
        }
        else
        {
-               me.realOrigin_x = me.keepspaceLeft;
-               me.condenseFactor = spaceAvail / spaceUsed;
-               dprint(sprintf(_("NOTE: label text %s too wide for label, condensed by factor %f\n"), me.text, me.condenseFactor));
+               if(!me.overrideRealOrigin_x)
+                       me.realOrigin_x = me.keepspaceLeft;
+               if(!me.overrideCondenseFactor)
+                       me.condenseFactor = spaceAvail / spaceUsed;
+               dprint(sprintf(_("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;
@@ -74,9 +134,8 @@ void Label_resizeNotify(entity me, vector relOrigin, vector relSize, vector absO
                me.keepspaceLeft = me.marginLeft * me.realFontSize_x;
        if(me.marginRight)
                me.keepspaceRight = me.marginRight * me.realFontSize_x;
-       me.realOrigin_y = 0.5 * (1 - me.realFontSize_y);
 
-       me.recalcPosition(me);
+       me.recalcPos = 1;
 }
 void Label_configureLabel(entity me, string txt, float sz, float algn)
 {
@@ -94,13 +153,19 @@ void Label_draw(entity me)
        if(me.textEntity)
        {
                t = me.textEntity.toString(me.textEntity);
-               me.recalcPos = 1;
+               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.recalcPosition(me);
+               me.recalcPositionWithText(me, t);
 
        if(me.fontSize)
                if(t)
@@ -108,6 +173,9 @@ void Label_draw(entity me)
                        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;
@@ -135,6 +203,11 @@ void Label_draw(entity me)
                                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