buttons have their pixmaps!

[chaz/openbox] / src / labelwidget.cc

diff --git a/src/labelwidget.cc b/src/labelwidget.cc
index 9b18c0a97ec1c55499f39f4ef2cc4eb943a8a99f..491deadccdf75120f0c938b664acb3b7f4e1d94a 100644 (file)
--- a/src/labelwidget.cc
+++ b/src/labelwidget.cc
@@ -4,37 +4,112 @@
 # include "../config.h"
 #endif
 
+#include "otk/screeninfo.hh"
+#include "otk/display.hh"
 #include "labelwidget.hh"
 
 namespace ob {
 
 OBLabelWidget::OBLabelWidget(otk::OtkWidget *parent, OBWidget::WidgetType type)
-  : otk::OtkFocusLabel(parent),
+  : otk::OtkWidget(parent),
     OBWidget(type)
 {
+  const otk::ScreenInfo *info = otk::OBDisplay::screenInfo(_screen);
+  _xftdraw = XftDrawCreate(otk::OBDisplay::display, _window, info->visual(),
+                           info->colormap());
 }
 
 
 OBLabelWidget::~OBLabelWidget()
 {
+  XftDrawDestroy(_xftdraw);
+}
+
+
+void OBLabelWidget::setText(const std::string &text)
+{
+  _text = text;
+  _dirty = true;
+}
+
+
+void OBLabelWidget::setTextures()
+{
+  if (_focused) {
+    setTexture(_style->getLabelFocus());
+    _text_color = _style->getTextFocus();
+  } else {
+    setTexture(_style->getLabelUnfocus());
+    _text_color = _style->getTextUnfocus();
+  }
 }
 
 
 void OBLabelWidget::setStyle(otk::Style *style)
 {
-  setTexture(style->getLabelFocus());
-  setUnfocusTexture(style->getLabelUnfocus());
+  OtkWidget::setStyle(style);
+  setTextures();
+  _font = style->getFont();
+  assert(_font);
+  _sidemargin = style->getBevelWidth() * 2;
+  _justify = style->textJustify();
+}
+
 
-  otk::OtkFocusLabel::setStyle(style);
+void OBLabelWidget::focus()
+{
+  otk::OtkWidget::focus();
+  setTextures();
 }
 
 
-void OBLabelWidget::adjust()
+void OBLabelWidget::unfocus()
 {
-  otk::OtkFocusLabel::adjust();
+  otk::OtkWidget::unfocus();
+  setTextures();
+}
 
-  // XXX: adjust shit
+
+void OBLabelWidget::update()
+{
+  OtkWidget::update();
+
+  std::string t = _text;
+  int x = _sidemargin;    // x coord for the text
+
+  // find a string that will fit inside the area for text
+  int max_length = width() - _sidemargin * 2;
+  if (max_length <= 0) {
+    t = ""; // can't fit anything
+  } else {
+    size_t text_len = t.size();
+    int length;
+      
+    do {
+      t.resize(text_len);
+      length = _font->measureString(t);
+    } while (length > max_length && text_len-- > 0);
+
+    // justify the text
+    switch (_justify) {
+    case otk::Style::RightJustify:
+      x += max_length - length;
+      break;
+    case otk::Style::CenterJustify:
+      x += (max_length - length) / 2;
+      break;
+    case otk::Style::LeftJustify:
+      break;
+    }
+  }
+
+  _font->drawString(_xftdraw, x, 0, *_text_color, t);
 }
 
 
+void OBLabelWidget::adjust()
+{
+  // XXX: adjust shit
+}
+
 }