handle configurerequests when we cant find a target registered for them

[chaz/openbox] / otk / widget.cc

diff --git a/otk/widget.cc b/otk/widget.cc
index 42217d31ded30a337a5db9ac7c0273a5c9e52ca5..fa729a6fe9fc81da6f6cebfccef79f15c5ba9695 100644 (file)
--- a/otk/widget.cc
+++ b/otk/widget.cc
@@ -1,3 +1,9 @@
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#ifdef    HAVE_CONFIG_H
+#  include "../config.h"
+#endif // HAVE_CONFIG_H
+
 #include "widget.hh"
 #include "display.hh"
 #include "assassin.hh"
@@ -9,30 +15,39 @@
 namespace otk {
 
 OtkWidget::OtkWidget(OtkWidget *parent, Direction direction)
-  : _parent(parent), _style(parent->getStyle()), _direction(direction),
+  : OtkEventHandler(),
+    _dirty(false),
+    _parent(parent), _style(parent->getStyle()), _direction(direction),
     _cursor(parent->getCursor()), _bevel_width(parent->getBevelWidth()),
     _ignore_config(0),
     _visible(false), _focused(false), _grabbed_mouse(false),
     _grabbed_keyboard(false), _stretchable_vert(false),
     _stretchable_horz(false), _texture(0), _bg_pixmap(0), _bg_pixel(0),
     _screen(parent->getScreen()), _fixed_width(false), _fixed_height(false),
-    _dirty(false)
+    _event_dispatcher(parent->getEventDispatcher()), _application(0)
 {
+  assert(parent);
   parent->addChild(this);
   create();
+  _event_dispatcher->registerHandler(_window, this);
 }
 
-OtkWidget::OtkWidget(Style *style, Direction direction,
-                     Cursor cursor, int bevel_width)
-  : _parent(0), _style(style), _direction(direction), _cursor(cursor),
+OtkWidget::OtkWidget(OtkEventDispatcher *event_dispatcher, Style *style,
+                     Direction direction, Cursor cursor, int bevel_width)
+  : OtkEventHandler(),
+    _dirty(false),
+    _parent(0), _style(style), _direction(direction), _cursor(cursor),
     _bevel_width(bevel_width), _ignore_config(0), _visible(false),
     _focused(false), _grabbed_mouse(false), _grabbed_keyboard(false),
     _stretchable_vert(false), _stretchable_horz(false), _texture(0),
     _bg_pixmap(0), _bg_pixel(0), _screen(style->getScreen()),
-    _fixed_width(false), _fixed_height(false), _dirty(false)
+    _fixed_width(false), _fixed_height(false),
+    _event_dispatcher(event_dispatcher), _application(0)
 {
+  assert(event_dispatcher);
   assert(style);
   create();
+  _event_dispatcher->registerHandler(_window, this);
 }
 
 OtkWidget::~OtkWidget()
@@ -132,7 +147,7 @@ void OtkWidget::setGeometry(int x, int y, int width, int height)
   _ignore_config++;
 }
 
-void OtkWidget::show(void)
+void OtkWidget::show(bool recursive)
 {
   if (_visible)
     return;
@@ -141,23 +156,27 @@ void OtkWidget::show(void)
   if (_dirty)
     update();
 
-  OtkWidgetList::iterator it = _children.begin(), end = _children.end();
-  for (; it != end; ++it)
-    (*it)->show();
+  if (recursive) {
+    OtkWidgetList::iterator it = _children.begin(), end = _children.end();
+    for (; it != end; ++it)
+      (*it)->show();
+  }
 
   XMapWindow(otk::OBDisplay::display, _window);
   _visible = true;
 }
 
-void OtkWidget::hide(void)
+void OtkWidget::hide(bool recursive)
 {
   if (! _visible)
     return;
 
-  OtkWidgetList::iterator it = _children.begin(), end = _children.end();
-  for (; it != end; ++it)
-    (*it)->hide();
-
+  if (recursive) {
+    OtkWidgetList::iterator it = _children.begin(), end = _children.end();
+    for (; it != end; ++it)
+      (*it)->hide();
+  }
+  
   XUnmapWindow(otk::OBDisplay::display, _window);
   _visible = false;
 }
@@ -212,6 +231,8 @@ void OtkWidget::ungrabKeyboard(void)
 
 void OtkWidget::render(void)
 {
+  if (!_texture) return;
+  
   _bg_pixmap = _texture->render(_rect.width(), _rect.height(), _bg_pixmap);
 
   if (_bg_pixmap)
@@ -247,8 +268,9 @@ void OtkWidget::adjustHorz(void)
 
   for (it = _children.begin(); it != end; ++it) {
     tmp = *it;
-    if (tmp->isStretchableVert() && _rect.height() > _bevel_width * 2)
-      tmp->setHeight(_rect.height() - _bevel_width * 2);
+    if (tmp->isStretchableVert())
+      tmp->setHeight(_rect.height() > _bevel_width * 2 ?
+                     _rect.height() - _bevel_width * 2 : _bevel_width);
     if (tmp->isStretchableHorz())
       stretchable.push_back(tmp);
     else
@@ -265,7 +287,8 @@ void OtkWidget::adjustHorz(void)
     int str_width = _rect.width() - width / stretchable.size();
 
     for (; str_it != str_end; ++str_it)
-      (*str_it)->setWidth(str_width - _bevel_width);
+      (*str_it)->setWidth(str_width > _bevel_width ? str_width - _bevel_width
+                          : _bevel_width);
   }
 
   OtkWidget *prev_widget = 0;
@@ -302,8 +325,9 @@ void OtkWidget::adjustVert(void)
 
   for (it = _children.begin(); it != end; ++it) {
     tmp = *it;
-    if (tmp->isStretchableHorz() && _rect.width() > _bevel_width * 2)
-      tmp->setWidth(_rect.width() - _bevel_width * 2);
+    if (tmp->isStretchableHorz())
+      tmp->setWidth(_rect.width() > _bevel_width * 2 ?
+                    _rect.width() - _bevel_width * 2 : _bevel_width);
     if (tmp->isStretchableVert())
       stretchable.push_back(tmp);
     else
@@ -320,7 +344,8 @@ void OtkWidget::adjustVert(void)
     int str_height = _rect.height() - height / stretchable.size();
 
     for (; str_it != str_end; ++str_it)
-      (*str_it)->setHeight(str_height - _bevel_width);
+      (*str_it)->setHeight(str_height > _bevel_width ?
+                           str_height - _bevel_width : _bevel_width);
   }
 
   OtkWidget *prev_widget = 0;
@@ -346,6 +371,7 @@ void OtkWidget::adjustVert(void)
 void OtkWidget::update(void)
 {
   if (_dirty) {
+    if (! _unmanaged)
     adjust();
     render();
     XClearWindow(OBDisplay::display, _window);
@@ -392,42 +418,33 @@ void OtkWidget::removeChild(OtkWidget *child)
     _children.erase(it);
 }
 
-bool OtkWidget::expose(const XExposeEvent &e)
+void OtkWidget::setEventDispatcher(OtkEventDispatcher *disp)
 {
-  if (e.window == _window) {
-    _dirty = true;
-    update();
-    return true;
-  } else {
-    OtkWidgetList::iterator it = _children.begin(), end = _children.end();
-    for (; it != end; ++it)
-      if ((*it)->expose(e))
-        return true;
-  }
-  return false;
+  if (_event_dispatcher)
+    _event_dispatcher->clearHandler(_window);
+  _event_dispatcher = disp;
+  _event_dispatcher->registerHandler(_window, this);
 }
 
-bool OtkWidget::configure(const XConfigureEvent &e)
+void OtkWidget::exposeHandler(const XExposeEvent &e)
 {
-  if (e.window == _window) {
-    if (_ignore_config) {
-      _ignore_config--;
-    } else {
-      std::cout << "configure\n";
-      if (!(e.width == _rect.width() && e.height == _rect.height())) {
-        _dirty = true;
-        _rect.setSize(e.width, e.height);
-      }
-      update();
-    }
-    return true;
+  OtkEventHandler::exposeHandler(e);
+  _dirty = true;
+  update();
+}
+
+void OtkWidget::configureHandler(const XConfigureEvent &e)
+{
+  OtkEventHandler::configureHandler(e);
+  if (_ignore_config) {
+    _ignore_config--;
   } else {
-    OtkWidgetList::iterator it = _children.begin(), end = _children.end();
-    for (; it != end; ++it)
-      if ((*it)->configure(e))
-        return true;
+    if (!(e.width == _rect.width() && e.height == _rect.height())) {
+      _dirty = true;
+      _rect.setSize(e.width, e.height);
+    }
+    update();
   }
-  return false;
 }
 
 }