3 files changed, 336 insertions, 0 deletions

diff --git a/src/AlphaMenu.cc b/src/AlphaMenu.cc
new file mode 100644
index 0000000..8985fc7
--- /dev/null
+++ b/src/AlphaMenu.cc
@@ -0,0 +1,99 @@
+// AlphaMenu.cc for Fluxbox
+// Copyright (c) 2007 Henrik Kinnunen (fluxgen at fluxbox dot org)
+//                and Simon Bowden    (rathnor at users.sourceforge.net)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id$
+
+#include "AlphaMenu.hh"
+
+#include "Window.hh"
+#include "Screen.hh"
+#include "Workspace.hh"
+#include "WindowCmd.hh"
+#include "fluxbox.hh"
+#include "Layer.hh"
+#include "IntResMenuItem.hh"
+
+#include "FbTk/I18n.hh"
+#include "Window.hh"
+#include "WindowCmd.hh"
+
+AlphaMenu::AlphaMenu(MenuTheme &tm, FbTk::ImageControl &imgctrl,
+                     FbTk::XLayer &layer, AlphaObject &object):
+    ToggleMenu(tm, imgctrl, layer),
+    m_focused_alpha_resource(&object, &AlphaObject::getFocusedAlpha, &AlphaObject::setFocusedAlpha, 255),
+    m_unfocused_alpha_resource(&object, &AlphaObject::getUnfocusedAlpha, &AlphaObject::setUnfocusedAlpha, 255)
+{
+
+    _FB_USES_NLS;
+
+    // build menu...
+
+    const FbTk::FbString usedefault_label = _FB_XTEXT(Windowmenu, DefaultAlpha,
+                                                      "Use Defaults",
+                                                      "Default transparency settings for this window");
+    FbTk::MenuItem *usedefault_item =
+        new AlphaMenuSelectItem(usedefault_label, &object, *this);
+    insert(usedefault_item);
+
+    const FbTk::FbString focused_alpha_label = 
+        _FB_XTEXT(Configmenu, FocusedAlpha,
+                  "Focused Window Alpha",
+                  "Transparency level of the focused window");
+
+    FbTk::MenuItem *focused_alpha_item =
+        new IntResMenuItem< ObjectResource<AlphaObject, int> >(focused_alpha_label, m_focused_alpha_resource, 0, 255, *this);
+    insert(focused_alpha_item);
+
+    const FbTk::FbString unfocused_alpha_label =
+        _FB_XTEXT(Configmenu, UnfocusedAlpha,
+                  "Unfocused Window Alpha",
+                  "Transparency level of unfocused windows");
+
+    FbTk::MenuItem *unfocused_alpha_item =
+        new IntResMenuItem< ObjectResource<AlphaObject, int> >(unfocused_alpha_label, m_unfocused_alpha_resource, 0, 255, *this);
+    insert(unfocused_alpha_item);
+
+    updateMenu();
+}
+
+
+void AlphaMenu::move(int x, int y) {
+    FbTk::Menu::move(x, y);
+
+    if (isVisible()) {
+        ((AlphaMenuSelectItem *)find(0))->updateLabel();
+        ((IntResMenuItem< ObjectResource<AlphaObject, int> >*)find(1))->updateLabel();
+        ((IntResMenuItem< ObjectResource<AlphaObject, int> >*)find(2))->updateLabel();
+        frameWindow().updateBackground(false);
+        FbTk::Menu::clearWindow();
+    }
+}
+    
+void AlphaMenu::show() {
+    ((AlphaMenuSelectItem *)find(0))->updateLabel();
+    ((IntResMenuItem< ObjectResource<AlphaObject, int> >*)find(1))->updateLabel();
+    ((IntResMenuItem< ObjectResource<AlphaObject, int> >*)find(2))->updateLabel();
+    frameWindow().updateBackground(false);
+    FbTk::Menu::clearWindow();
+
+    FbTk::Menu::show();
+}
diff --git a/src/AlphaMenu.hh b/src/AlphaMenu.hh
new file mode 100644
index 0000000..78dda9a
--- /dev/null
+++ b/src/AlphaMenu.hh
@@ -0,0 +1,92 @@
+// AlphaMenu.hh for Fluxbox
+// Copyright (c) 2007 Henrik Kinnunen (fluxgen at fluxbox dot org)
+//                and Simon Bowden    (rathnor at users.sourceforge.net)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id$
+
+#ifndef ALPHAMENU_HH
+#define ALPHAMENU_HH
+
+#include "ToggleMenu.hh"
+#include "FbTk/MenuItem.hh"
+#include "ObjectResource.hh"
+
+class AlphaObject {
+public:
+
+    virtual int getFocusedAlpha() const = 0;
+    virtual int getUnfocusedAlpha() const = 0;
+    virtual bool getUseDefaultAlpha() const = 0;
+
+    virtual void setFocusedAlpha(int alpha) = 0;
+    virtual void setUnfocusedAlpha(int alpha) = 0;
+    virtual void setUseDefaultAlpha(bool use_default) = 0;
+
+    virtual ~AlphaObject() {};
+};
+
+
+class AlphaMenu : public ToggleMenu {
+public:
+    AlphaMenu(MenuTheme &tm, FbTk::ImageControl &imgctrl,
+              FbTk::XLayer &layer, AlphaObject &object);
+
+    // we override these to update the menu when the active window changes
+    void move(int x, int y);
+    void show();
+
+    ObjectResource<AlphaObject, int> m_focused_alpha_resource;
+    ObjectResource<AlphaObject, int> m_unfocused_alpha_resource;
+
+};
+
+class AlphaMenuSelectItem : public FbTk::MenuItem {
+
+public:
+    AlphaMenuSelectItem(const FbTk::FbString &label, AlphaObject *object, AlphaMenu &parent):
+        FbTk::MenuItem(label), m_object(object), m_parent(parent) {
+        setToggleItem(true);
+    }
+
+    bool isSelected() const { return m_object->getUseDefaultAlpha(); }
+    void click(int button, int time) {
+        bool newval = !m_object->getUseDefaultAlpha();
+        m_object->setUseDefaultAlpha(newval);
+        // items 1 and 2 (the focused/unfocused values) are only enabled if we don't use default values
+        m_parent.setItemEnabled(1, !newval);
+        m_parent.setItemEnabled(2, !newval);
+        m_parent.show(); // cheat to refreshing the window
+        FbTk::MenuItem::click(button, time);
+    }
+
+    void updateLabel() {
+        bool val = m_object->getUseDefaultAlpha();
+        m_parent.setItemEnabled(1, !val);
+        m_parent.setItemEnabled(2, !val);
+        m_parent.updateMenu();
+    }
+
+private:
+    AlphaObject *m_object;
+    AlphaMenu &m_parent;
+};
+
+#endif // ALPHAMENU_HH
diff --git a/src/ObjectResource.hh b/src/ObjectResource.hh
new file mode 100644
index 0000000..44e52b6
--- /dev/null
+++ b/src/ObjectResource.hh
@@ -0,0 +1,145 @@
+// ObjectResource.hh for Fluxbox
+// Copyright (c) 2007 Henrik Kinnunen (fluxgen at fluxbox dot org)
+//                and Simon Bowden    (rathnor at users.sourceforge.net)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id$
+
+#ifndef OBJECTRESOURCE_HH
+#define OBJECTRESOURCE_HH
+
+/* This is a generic resource that can be used as an accessor to a value in an object.
+   The constructors allow to select between:
+     1a. giving an object of ObjectType, OR
+     1b. giving a function returning an object of ObjectType
+
+     2a. a function that sets a value
+     2b. a function that toggles a value 
+ */
+
+template <typename ObjectType, typename ValueType>
+class ObjectResource {
+public:
+    typedef ValueType (ObjectType::* getResourceType)() const;
+    typedef void (ObjectType::* setResourceType)(ValueType);
+    typedef void (ObjectType::* toggleResourceType)();
+    typedef ObjectType* (*getResourceObject)();
+
+    ObjectResource(ObjectType *object, getResourceType get, setResourceType set, ValueType a_default) :
+        m_get(get), m_set(set), m_istoggle(false), m_object(object), 
+        m_default(a_default), m_use_accessor(false) {
+    }
+
+    ObjectResource(ObjectType *object, getResourceType get, toggleResourceType toggle, ValueType a_default) :
+        m_get(get), m_toggle(toggle), m_istoggle(true), m_object(object),
+        m_default(a_default), m_use_accessor(false) {
+    }
+
+    ObjectResource(getResourceObject object_accessor, getResourceType get, setResourceType set, ValueType a_default) :
+        m_get(get), m_set(set), m_istoggle(false), m_object_accessor(object_accessor),
+        m_default(a_default), m_use_accessor(true) {
+    }
+
+    ObjectResource(getResourceObject object_accessor, getResourceType get, toggleResourceType toggle, ValueType a_default) :
+        m_get(get), m_toggle(toggle), m_istoggle(true), m_object_accessor(object_accessor),
+        m_default(a_default), m_use_accessor(true) {
+    }
+    
+    ObjectResource<ObjectType, ValueType>& operator = (const ValueType newvalue) {
+        ObjectType * obj = getObject();
+        if (!obj)
+            return *this;
+
+        if (m_istoggle) {
+            if (newvalue != (operator*)())
+                (obj->*m_toggle)();
+        } else {
+            (obj->*m_set)(newvalue);
+        }
+        return *this;
+    }
+
+    ObjectResource<ObjectType, ValueType>& operator += (const ValueType newvalue) {
+        ObjectType * obj = getObject();
+        if (obj && !m_istoggle)
+            (obj->*m_set)((operator*)()+newvalue);
+        return *this;
+    }
+
+    ObjectResource<ObjectType, ValueType>& operator -= (const ValueType newvalue) {
+        ObjectType * obj = getObject();
+        if (obj && !m_istoggle)
+            (obj->*m_set)((operator*)()-newvalue);
+        return *this;
+    }
+
+    // this is a touch dirty, but it makes us compatible with FbTk::Resource<int> in IntResMenuItem 
+    ObjectResource<ObjectType, ValueType>& get() {
+        return *this;
+    }
+
+    ValueType operator*() {
+        ObjectType * obj = getObject();
+        if (!obj)
+            return m_default;
+
+        return (obj->*m_get)();
+    }
+
+    const ValueType operator*() const {
+        ObjectType * obj = getObject();
+        if (!obj)
+            return m_default;
+
+        return (obj->*m_get)();
+    }
+
+private:
+    // choose one get and one set function
+
+    ObjectType * getObject() {
+        if (m_use_accessor) 
+            return (*m_object_accessor)();
+        else
+            return m_object;
+    }
+
+    getResourceType m_get;
+
+    union {
+        setResourceType m_set;
+        toggleResourceType m_toggle;
+    };
+
+    bool m_istoggle;
+
+    union {
+        ObjectType *m_object;
+        getResourceObject m_object_accessor;
+    };
+
+    // default is only used when object isn't set (saves crashes)
+    ValueType m_default; 
+
+    bool m_use_accessor;
+};
+
+
+#endif // OBJECTRESOURCE_HH