first version of WhiteWindow

This commit is contained in:
maroy 2005-02-07 16:12:55 +00:00
parent fe63aba044
commit de4216cafd
22 changed files with 1012 additions and 366 deletions

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@ -21,7 +21,7 @@
#
#
# Author : $Author: maroy $
# Version : $Revision: 1.4 $
# Version : $Revision: 1.5 $
# Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/etc/Makefile.in,v $
#
# @configure_input@
@ -110,6 +110,8 @@ LDFLAGS = @LDFLAGS@ -pthread \
WIDGETS_LIB_OBJS = ${TMP_DIR}/ImageButton.o \
${TMP_DIR}/Button.o \
${TMP_DIR}/BlueBin.o \
${TMP_DIR}/WhiteWindow.o \
${TMP_DIR}/CornerImages.o \
${TMP_DIR}/WidgetFactory.o
TEST_EXE_OBJS = ${TMP_DIR}/TestWindow.o \
${TMP_DIR}/main.o

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@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.2 $
Version : $Revision: 1.3 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/BlueBin.h,v $
------------------------------------------------------------------------------*/
@ -43,6 +43,7 @@
#include <gtkmm/bin.h>
#include "LiveSupport/Core/Ptr.h"
#include "LiveSupport/Widgets/CornerImages.h"
namespace LiveSupport {
@ -62,7 +63,7 @@ using namespace LiveSupport::Core;
* A container holding exactly one child, habing a light blue border to it.
*
* @author $Author: maroy $
* @version $Revision: 1.2 $
* @version $Revision: 1.3 $
*/
class BlueBin : public Gtk::Bin
{
@ -88,44 +89,9 @@ class BlueBin : public Gtk::Bin
Gdk::Color bgColor;
/**
* The top left image of the border.
* The corner images.
*/
Glib::RefPtr<Gdk::Pixbuf> topLeftImage;
/**
* The left image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> leftImage;
/**
* The top image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> topImage;
/**
* The top right image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> topRightImage;
/**
* The right image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> rightImage;
/**
* The bottom left image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomLeftImage;
/**
* The bottom image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomImage;
/**
* The bottom right image of the border.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomRightImage;
Ptr<CornerImages>::Ref cornerImages;
/**
* Default constructor.
@ -134,6 +100,17 @@ class BlueBin : public Gtk::Bin
{
}
/**
* Render an image.
*
* @param image the image to render
* @param x the x coordinate to render to
* @param y the y coordinate to render to
*/
void
renderImage(Glib::RefPtr<Gdk::Pixbuf> image,
int x,
int y) throw ();
protected:
/**
@ -232,24 +209,10 @@ class BlueBin : public Gtk::Bin
* Constructor, with only one state.
*
* @param backgroundColor the RGB value for the background color.
* @param topLeftImage the top left image of the border
* @param leftImage the left image of the border
* @param topImage the top image of the border
* @param topRightImage the top right image of the border
* @param rightImage the right image of the border
* @param bottomLeftImage the bottom left image of the border
* @param bottomImage the bottom image of the border
* @param bottomRightImage the bottom right image of the border
* @param cornerImages the corner images.
*/
BlueBin(unsigned int backgroundColor,
Glib::RefPtr<Gdk::Pixbuf> topLeftImage,
Glib::RefPtr<Gdk::Pixbuf> leftImage,
Glib::RefPtr<Gdk::Pixbuf> topImage,
Glib::RefPtr<Gdk::Pixbuf> topRightImage,
Glib::RefPtr<Gdk::Pixbuf> rightImage,
Glib::RefPtr<Gdk::Pixbuf> bottomLeftImage,
Glib::RefPtr<Gdk::Pixbuf> bottomImage,
Glib::RefPtr<Gdk::Pixbuf> bottomRightImage)
Ptr<CornerImages>::Ref cornerImages)
throw ();
/**

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@ -0,0 +1,193 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/CornerImages.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Widgets_CornerImages_h
#define LiveSupport_Widgets_CornerImages_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <stdexcept>
#include "gdkmm/pixbuf.h"
namespace LiveSupport {
namespace Widgets {
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A helper class to hold a set of corner images.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class CornerImages
{
private:
/**
* Load an image relative the path, and signal error if not found.
*
* @param path the path to find the image for.
* @param imageName the name of the image, relative to path
* @return the loaded image
* @exception std::invalid_argument if the image was not found
*/
Glib::RefPtr<Gdk::Pixbuf>
loadImage(const std::string path,
const std::string imageName)
throw (std::invalid_argument);
public:
/**
* The top left image.
*/
Glib::RefPtr<Gdk::Pixbuf> topLeftImage;
/**
* The left image.
*/
Glib::RefPtr<Gdk::Pixbuf> leftImage;
/**
* The top image.
*/
Glib::RefPtr<Gdk::Pixbuf> topImage;
/**
* The top right image.
*/
Glib::RefPtr<Gdk::Pixbuf> topRightImage;
/**
* The right image.
*/
Glib::RefPtr<Gdk::Pixbuf> rightImage;
/**
* The bottom left image.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomLeftImage;
/**
* The bottom image.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomImage;
/**
* The bottom right image.
*/
Glib::RefPtr<Gdk::Pixbuf> bottomRightImage;
/**
* The default constructor.
*/
CornerImages(void) throw ()
{
}
/**
* Constructor with image references.
* If any of the images is not available, the result is undefined.
*
* @param topLeftImage the top left image of the border
* @param leftImage the left image of the border
* @param topImage the top image of the border
* @param topRightImage the top right image of the border
* @param rightImage the right image of the border
* @param bottomLeftImage the bottom left image of the border
* @param bottomImage the bottom image of the border
* @param bottomRightImage the bottom right image of the border
*/
CornerImages(Glib::RefPtr<Gdk::Pixbuf> topLeftImage,
Glib::RefPtr<Gdk::Pixbuf> leftImage,
Glib::RefPtr<Gdk::Pixbuf> topImage,
Glib::RefPtr<Gdk::Pixbuf> topRightImage,
Glib::RefPtr<Gdk::Pixbuf> rightImage,
Glib::RefPtr<Gdk::Pixbuf> bottomLeftImage,
Glib::RefPtr<Gdk::Pixbuf> bottomImage,
Glib::RefPtr<Gdk::Pixbuf> bottomRightImage)
throw ()
{
this->topLeftImage = topLeftImage;
this->leftImage = leftImage;
this->topImage = topImage;
this->topRightImage = topRightImage;
this->rightImage = rightImage;
this->bottomLeftImage = bottomLeftImage;
this->bottomImage = bottomImage;
this->bottomRightImage = bottomRightImage;
}
/**
* Constructor based on a path, where all the images can be loaded
* from.
*
* @param path the path where all the images can be loaded from.
*/
CornerImages(const std::string path) throw ();
/**
* A virtual destructor, as this class has virtual functions.
*/
virtual
~CornerImages(void) throw ()
{
}
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Widgets
} // namespace LiveSupport
#endif // LiveSupport_Widgets_CornerImages_h

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@ -0,0 +1,255 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/WhiteWindow.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Widgets_WhiteWindow_h
#define LiveSupport_Widgets_WhiteWindow_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <gtkmm/label.h>
#include <gtkmm/table.h>
#include <gtkmm/alignment.h>
#include <gtkmm/window.h>
#include "LiveSupport/Core/Ptr.h"
#include "LiveSupport/Widgets/CornerImages.h"
#include "LiveSupport/Widgets/ImageButton.h"
#include "LiveSupport/Widgets/BlueBin.h"
namespace LiveSupport {
namespace Widgets {
using namespace LiveSupport::Core;
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A container holding exactly one child, habing a light blue border to it.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class WhiteWindow : public Gtk::Window
{
private:
/**
* The rounded container for the window.
*/
Ptr<BlueBin>::Ref blueBin;
/**
* The layout of the window.
*/
Ptr<Gtk::Table>::Ref layout;
/**
* The left alignment contaner for the title.
*/
Ptr<Gtk::Alignment>::Ref titleAlignment;
/**
* The title of the window.
*/
Ptr<Gtk::Label>::Ref title;
/**
* The right alignment contaner for the close button.
*/
Ptr<Gtk::Alignment>::Ref closeButtonAlignment;
/**
* The close button.
*/
Ptr<ImageButton>::Ref closeButton;
/**
* Just a container for the main content of the window.
*/
Ptr<Gtk::Alignment>::Ref childContainer;
/**
* The event handler for the title being clicked on.
*
* @param event the button click event.
* @return true if the the event was handled, false otherwise.
*/
bool
onTitleClicked(GdkEventButton * event) throw ();
/**
* Signal handler for the close button clicked.
*/
virtual void
onCloseButtonClicked(void) throw ();
/**
* Default constructor.
*/
WhiteWindow(void) throw ()
{
}
protected:
/**
* Handle the size request event.
*
* @param requisition the size request, also being the ouptut
* parameter.
*/
virtual void
on_size_request(Gtk::Requisition* requisition)
throw ();
/**
* Handle the size allocate event.
*
* @param allocation the allocated size.
*/
virtual void
on_size_allocate(Gtk::Allocation& allocation)
throw ();
/**
* Handle the map event.
*/
virtual void
on_map() throw ();
/**
* Handle the unmap event.
*/
virtual void
on_unmap() throw ();
/**
* Handle the realize event.
*/
virtual void
on_realize() throw ();
/**
* Handle the unrealize event.
*/
virtual void
on_unrealize() throw ();
/**
* Handle the expose event.
*
* @param event the actual expose event recieved.
* @return true if something was drawn (?)
*/
virtual bool
on_expose_event(GdkEventExpose* event) throw ();
/**
* Execute a function on all children of this container.
*
* @param includeInternals true if the callback function should
* also be called on the internals, false otherwise.
* @param callback the callback function to execute on the children.
* @param callbackData the data passed to the callback function.
*/
virtual void
forall_vfunc(gboolean includeInternals,
GtkCallback callback,
gpointer callbackData)
throw ();
/**
* Handle the add event.
*
* @param child the child being added to the widget.
*/
virtual void
on_add(Gtk::Widget* child) throw ();
/**
* Handle the remove event.
*
* @param child the child to remove from the widget.
*/
virtual void
on_remove(Gtk::Widget* child) throw ();
/**
* Tell what kind of children this container accepts.
*
* @return the type of children this container accepts.
*/
virtual GtkType
child_type_vfunc() const throw ();
public:
/**
* Constructor.
*
* @param backgroundColor the RGB value for the background color.
* @param cornerImages the corner images.
*/
WhiteWindow(unsigned int backgroundColor,
Ptr<CornerImages>::Ref cornerImages)
throw ();
/**
* A virtual destructor.
*/
virtual
~WhiteWindow(void) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Widgets
} // namespace LiveSupport
#endif // LiveSupport_Widgets_WhiteWindow_h

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@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.2 $
Version : $Revision: 1.3 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/WidgetFactory.h,v $
------------------------------------------------------------------------------*/
@ -44,7 +44,9 @@
#include "LiveSupport/Core/Configurable.h"
#include "LiveSupport/Widgets/CornerImages.h"
#include "LiveSupport/Widgets/Button.h"
#include "LiveSupport/Widgets/ImageButton.h"
#include "LiveSupport/Widgets/BlueBin.h"
@ -80,11 +82,18 @@ using namespace LiveSupport::Core;
* </code></pre>
*
* @author $Author: maroy $
* @version $Revision: 1.2 $
* @version $Revision: 1.3 $
*/
class WidgetFactory :
virtual public Configurable
{
public:
/**
* The types of available buttons.
*/
typedef enum { deleteButton } ButtonType;
private:
/**
* The name of the configuration XML elmenent used by this object.
@ -132,84 +141,19 @@ class WidgetFactory :
Glib::RefPtr<Gdk::Pixbuf> buttonRollImageRight;
/**
* The top left image of the border for BlueBin.
* The corner images for the blue bin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinTopLeftImage;
Ptr<CornerImages>::Ref blueBinImages;
/**
* The left image of the border for BlueBin.
* The corner images for the dark blue bin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinLeftImage;
Ptr<CornerImages>::Ref darkBlueBinImages;
/**
* The top image of the border for BlueBin.
* The corner images for the white window.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinTopImage;
/**
* The top right image of the border for BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinTopRightImage;
/**
* The right image of the border for BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinRightImage;
/**
* The bottom left image of the border for BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinBottomLeftImage;
/**
* The bottom image of the border for BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinBottomImage;
/**
* The bottom right image of the border for BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> blueBinBottomRightImage;
/**
* The top left image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinTopLeftImage;
/**
* The left image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinLeftImage;
/**
* The top image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinTopImage;
/**
* The top right image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinTopRightImage;
/**
* The right image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinRightImage;
/**
* The bottom left image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinBottomLeftImage;
/**
* The bottom image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinBottomImage;
/**
* The bottom right image of the border for dark BlueBin.
*/
Glib::RefPtr<Gdk::Pixbuf> darkBlueBinBottomRightImage;
Ptr<CornerImages>::Ref whiteWindowImages;
/**
* The default constructor.
@ -281,17 +225,40 @@ class WidgetFactory :
Ptr<Button>::Ref
createButton(const Glib::ustring & label) throw ();
/**
* Create a stock button.
*
* @param type the type of the button.
*/
Ptr<ImageButton>::Ref
createButton(ButtonType type) throw ();
/**
* Create and return a blue singular container.
*
* @return a blue singular container.
*/
Ptr<BlueBin>::Ref
createBlueBin(void) throw ();
/**
* Create and return a dark blue singular container.
*
* @return a dark blue singular container.
*/
Ptr<BlueBin>::Ref
createDarkBlueBin(void) throw ();
/**
* Return the images for the white window.
*
* @return the corner images for the white window.
*/
Ptr<CornerImages>::Ref
getWhiteWindowCorners(void) throw ()
{
return whiteWindowImages;
}
};

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@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.2 $
Version : $Revision: 1.3 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/BlueBin.cxx,v $
------------------------------------------------------------------------------*/
@ -33,6 +33,8 @@
#include "configure.h"
#endif
#include <iostream>
#include "LiveSupport/Widgets/BlueBin.h"
@ -49,32 +51,17 @@ using namespace LiveSupport::Widgets;
/* ============================================================= module code */
#include <iostream>
/*------------------------------------------------------------------------------
* Constructor.
*----------------------------------------------------------------------------*/
BlueBin :: BlueBin(unsigned int backgroundColor,
Glib::RefPtr<Gdk::Pixbuf> topLeftImage,
Glib::RefPtr<Gdk::Pixbuf> leftImage,
Glib::RefPtr<Gdk::Pixbuf> topImage,
Glib::RefPtr<Gdk::Pixbuf> topRightImage,
Glib::RefPtr<Gdk::Pixbuf> rightImage,
Glib::RefPtr<Gdk::Pixbuf> bottomLeftImage,
Glib::RefPtr<Gdk::Pixbuf> bottomImage,
Glib::RefPtr<Gdk::Pixbuf> bottomRightImage)
BlueBin :: BlueBin(unsigned int backgroundColor,
Ptr<CornerImages>::Ref cornerImages)
throw ()
{
set_flags(Gtk::NO_WINDOW);
this->topLeftImage = topLeftImage;
this->leftImage = leftImage;
this->topImage = topImage;
this->topRightImage = topRightImage;
this->rightImage = rightImage;
this->bottomLeftImage = bottomLeftImage;
this->bottomImage = bottomImage;
this->bottomRightImage = bottomRightImage;
this->cornerImages = cornerImages;
child = 0;
@ -114,11 +101,11 @@ BlueBin :: on_size_request(Gtk::Requisition* requisition) throw ()
}
requisition->width = width
+ leftImage->get_width()
+ rightImage->get_width();
+ cornerImages->leftImage->get_width()
+ cornerImages->rightImage->get_width();
requisition->height = height
+ topImage->get_height()
+ bottomImage->get_height();
+ cornerImages->topImage->get_height()
+ cornerImages->bottomImage->get_height();
}
@ -142,14 +129,14 @@ BlueBin :: on_size_allocate(Gtk::Allocation& allocation) throw ()
if (child) {
Gtk::Allocation childAlloc;
childAlloc.set_x(leftImage->get_width());
childAlloc.set_y(topImage->get_height());
childAlloc.set_x(cornerImages->leftImage->get_width());
childAlloc.set_y(cornerImages->topImage->get_height());
childAlloc.set_width(allocation.get_width()
- leftImage->get_width()
- rightImage->get_width());
- cornerImages->leftImage->get_width()
- cornerImages->rightImage->get_width());
childAlloc.set_height(allocation.get_height()
- topImage->get_height()
- bottomImage->get_height());
- cornerImages->topImage->get_height()
- cornerImages->bottomImage->get_height());
child->size_allocate(childAlloc);
}
@ -160,7 +147,6 @@ BlueBin :: on_size_allocate(Gtk::Allocation& allocation) throw ()
/*------------------------------------------------------------------------------
* Execute a function on all the children.
* As this widget has no children, don't do anything.
*----------------------------------------------------------------------------*/
void
BlueBin :: forall_vfunc(gboolean includeInternals,
@ -175,7 +161,6 @@ BlueBin :: forall_vfunc(gboolean includeInternals,
/*------------------------------------------------------------------------------
* Handle the add child widget event.
* As this widget has no children, don't do anything.
*----------------------------------------------------------------------------*/
void
BlueBin :: on_add(Gtk::Widget* child) throw ()
@ -189,7 +174,6 @@ BlueBin :: on_add(Gtk::Widget* child) throw ()
/*------------------------------------------------------------------------------
* Handle the remove child widget event.
* As this widget has no children, don't do anything.
*----------------------------------------------------------------------------*/
void
BlueBin :: on_remove(Gtk::Widget* child) throw ()
@ -207,7 +191,6 @@ BlueBin :: on_remove(Gtk::Widget* child) throw ()
/*------------------------------------------------------------------------------
* Return what kind of widgets can be added to this container.
* As this widget has no children, return G_TYPE_NONE always.
*----------------------------------------------------------------------------*/
GtkType
BlueBin :: child_type_vfunc() const throw ()
@ -313,109 +296,55 @@ BlueBin :: on_expose_event(GdkEventExpose* event) throw ()
int y;
int maxY;
topLeftImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
0,
0,
topLeftImage->get_width(),
topLeftImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
renderImage(cornerImages->topLeftImage, 0, 0);
// draw the top side as many times as necessary
x = topLeftImage->get_width();
maxX = width - topRightImage->get_width();
x = cornerImages->topLeftImage->get_width();
maxX = width - cornerImages->topRightImage->get_width();
while (x < maxX) {
topImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
x,
0,
topImage->get_width(),
topImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
x += topImage->get_width();
renderImage(cornerImages->topImage, x, 0);
x += cornerImages->topImage->get_width();
}
topRightImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
width - topRightImage->get_width(),
0,
topRightImage->get_width(),
topRightImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
renderImage(cornerImages->topRightImage,
width - cornerImages->topRightImage->get_width(),
0);
// draw the left side as many times as necessary
y = topLeftImage->get_height();
maxY = height - bottomLeftImage->get_height();
y = cornerImages->topLeftImage->get_height();
maxY = height - cornerImages->bottomLeftImage->get_height();
while (y < maxY) {
leftImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
0,
y,
leftImage->get_width(),
leftImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
y += leftImage->get_height();
renderImage(cornerImages->leftImage, 0, y);
y += cornerImages->leftImage->get_height();
}
bottomLeftImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
0,
height - bottomLeftImage->get_height(),
bottomLeftImage->get_width(),
bottomLeftImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
renderImage(cornerImages->bottomLeftImage,
0,
height - cornerImages->bottomLeftImage->get_height());
// draw the right side as many times as necessary
y = topRightImage->get_height();
maxY = height - bottomRightImage->get_height();
y = cornerImages->topRightImage->get_height();
maxY = height - cornerImages->bottomRightImage->get_height();
while (y < maxY) {
rightImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
width - rightImage->get_width(),
y,
rightImage->get_width(),
rightImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
y += rightImage->get_height();
renderImage(cornerImages->rightImage,
width - cornerImages->rightImage->get_width(),
y);
y += cornerImages->rightImage->get_height();
}
// draw the bottom side as many times as necessary
x = bottomLeftImage->get_width();
maxX = width - bottomRightImage->get_width();
x = cornerImages->bottomLeftImage->get_width();
maxX = width - cornerImages->bottomRightImage->get_width();
while (x < maxX) {
bottomImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
x,
height - bottomImage->get_height(),
bottomImage->get_width(),
bottomImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
x += bottomImage->get_width();
renderImage(cornerImages->bottomImage,
x,
height - cornerImages->bottomImage->get_height());
x += cornerImages->bottomImage->get_width();
}
bottomRightImage->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
width - bottomRightImage->get_width(),
height - bottomRightImage->get_height(),
bottomRightImage->get_width(),
bottomRightImage->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
renderImage(cornerImages->bottomRightImage,
width - cornerImages->bottomRightImage->get_width(),
height - cornerImages->bottomRightImage->get_height());
}
Gtk::Bin::on_expose_event(event);
@ -424,3 +353,22 @@ BlueBin :: on_expose_event(GdkEventExpose* event) throw ()
}
/*------------------------------------------------------------------------------
* Render an image
*----------------------------------------------------------------------------*/
void
BlueBin :: renderImage(Glib::RefPtr<Gdk::Pixbuf> image,
int x,
int y) throw ()
{
image->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
0, 0,
x,
y,
image->get_width(),
image->get_height(),
Gdk::RGB_DITHER_NONE,
0, 0);
}

View File

@ -0,0 +1,129 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/CornerImages.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include "LiveSupport/Widgets/CornerImages.h"
using namespace LiveSupport::Widgets;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/**
* The name of the top left image.
*/
static const std::string topLeftName = "topLeft.png";
/**
* The name of the left image.
*/
static const std::string leftName = "left.png";
/**
* The name of the top image.
*/
static const std::string topName = "top.png";
/**
* The name of the top right image.
*/
static const std::string topRightName = "topRight.png";
/**
* The name of the right image.
*/
static const std::string rightName = "right.png";
/**
* The name of the bottom left image.
*/
static const std::string bottomLeftName = "bottomLeft.png";
/**
* The name of the bottom image.
*/
static const std::string bottomName = "bottom.png";
/**
* The name of the bottom right image.
*/
static const std::string bottomRightName = "bottomRight.png";
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Constructor, based on relative path
*----------------------------------------------------------------------------*/
CornerImages :: CornerImages(const std::string path)
throw ()
{
try {
topLeftImage = loadImage(path, topLeftName);
leftImage = loadImage(path, leftName);
topImage = loadImage(path, topName);
topRightImage = loadImage(path, topRightName);
rightImage = loadImage(path, rightName);
bottomLeftImage = loadImage(path, bottomLeftName);
bottomImage = loadImage(path, bottomName);
bottomRightImage = loadImage(path, bottomRightName);
} catch (std::invalid_argument &e) {
// just ignore, it's not polite to through exceptions from constructors
}
}
/*------------------------------------------------------------------------------
* Load an image
*----------------------------------------------------------------------------*/
Glib::RefPtr<Gdk::Pixbuf>
CornerImages :: loadImage(const std::string path,
const std::string imageName)
throw (std::invalid_argument)
{
Glib::RefPtr<Gdk::Pixbuf> image;
if (!(image = Gdk::Pixbuf::create_from_file(path + imageName))) {
throw std::invalid_argument("Missing " + image);
}
return image;
}

View File

@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.2 $
Version : $Revision: 1.3 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/ImageButton.cxx,v $
------------------------------------------------------------------------------*/
@ -218,6 +218,12 @@ ImageButton :: on_realize() throw ()
unset_flags(Gtk::NO_WINDOW);
set_window(gdkWindow);
Gdk::Color bgColor;
bgColor.set_rgb(0xffff, 0xffff, 0xffff);
Glib::RefPtr<Gdk::Colormap> colormap = get_default_colormap();
colormap->alloc_color(bgColor);
modify_bg(Gtk::STATE_NORMAL, bgColor);
// make the widget receive expose events
gdkWindow->set_user_data(gobj());
@ -271,7 +277,7 @@ ImageButton :: on_expose_event(GdkEventExpose* event) throw ()
int y = (get_height() - image->get_height()) / 2;
image->render_to_drawable(gdkWindow,
get_style()->get_black_gc(),
get_style()->get_white_gc(),
0, 0,
x,
y,

View File

@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.5 $
Version : $Revision: 1.6 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/TestWindow.cxx,v $
------------------------------------------------------------------------------*/
@ -57,17 +57,13 @@ using namespace LiveSupport::Widgets;
*----------------------------------------------------------------------------*/
TestWindow :: TestWindow (void)
throw ()
: WhiteWindow(0xffffff,
WidgetFactory::getInstance()->getWhiteWindowCorners())
{
Ptr<WidgetFactory>::Ref widgetFactory = WidgetFactory::getInstance();
// init the imageButton
Glib::RefPtr<Gdk::Pixbuf> passiveImage;
Glib::RefPtr<Gdk::Pixbuf> rollImage;
passiveImage = Gdk::Pixbuf::create_from_file("var/delete.png");
rollImage = Gdk::Pixbuf::create_from_file("var/delete_roll.png");
imageButton.reset(new ImageButton(passiveImage, rollImage));
imageButton = widgetFactory->createButton(WidgetFactory::deleteButton);
// create a button
button = widgetFactory->createButton("Hello, World!");

View File

@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.3 $
Version : $Revision: 1.4 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/TestWindow.h,v $
------------------------------------------------------------------------------*/
@ -48,6 +48,7 @@
#include "LiveSupport/Widgets/Button.h"
#include "LiveSupport/Widgets/ImageButton.h"
#include "LiveSupport/Widgets/BlueBin.h"
#include "LiveSupport/Widgets/WhiteWindow.h"
namespace LiveSupport {
@ -67,9 +68,9 @@ using namespace LiveSupport::Core;
* A window, enabling interactive testing of UI components.
*
* @author $Author: maroy $
* @version $Revision: 1.3 $
* @version $Revision: 1.4 $
*/
class TestWindow : public Gtk::Window
class TestWindow : public WhiteWindow
{
protected:
/**

View File

@ -0,0 +1,254 @@
/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/WhiteWindow.cxx,v $
------------------------------------------------------------------------------*/
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <iostream>
#include "LiveSupport/Widgets/WidgetFactory.h"
#include "LiveSupport/Widgets/WhiteWindow.h"
using namespace LiveSupport::Core;
using namespace LiveSupport::Widgets;
/* =================================================== local data structures */
/* ================================================ local constants & macros */
/* =============================================== local function prototypes */
/* ============================================================= module code */
/*------------------------------------------------------------------------------
* Constructor.
*----------------------------------------------------------------------------*/
WhiteWindow :: WhiteWindow(unsigned int backgroundColor,
Ptr<CornerImages>::Ref cornerImages)
throw ()
: Gtk::Window(Gtk::WINDOW_TOPLEVEL)
{
set_decorated(false);
Ptr<WidgetFactory>::Ref wf = WidgetFactory::getInstance();
layout.reset(new Gtk::Table());
title.reset(new Gtk::Label("Window Title"));
titleAlignment.reset(new Gtk::Alignment(Gtk::ALIGN_LEFT,
Gtk::ALIGN_CENTER,
0, 0));
titleAlignment->add(*title);
layout->attach(*titleAlignment, 0, 1, 0, 1, Gtk::FILL, Gtk::SHRINK);
closeButton = wf->createButton(WidgetFactory::deleteButton);
closeButtonAlignment.reset(new Gtk::Alignment(Gtk::ALIGN_RIGHT,
Gtk::ALIGN_CENTER,
0, 0));
closeButtonAlignment->add(*closeButton);
layout->attach(*closeButtonAlignment, 1, 2, 0, 1, Gtk::FILL, Gtk::SHRINK);
childContainer.reset(new Gtk::Alignment(Gtk::ALIGN_CENTER));
layout->attach(*childContainer, 0, 2, 1, 2);
blueBin.reset(new BlueBin(backgroundColor, cornerImages));
blueBin->add(*layout);
Gtk::Window::add(*blueBin);
show_all();
// register signal handlers
add_events(Gdk::ALL_EVENTS_MASK);
title->add_events(Gdk::ALL_EVENTS_MASK);
title->signal_button_press_event().connect(sigc::mem_fun(*this,
&WhiteWindow::onTitleClicked));
closeButton->signal_clicked().connect(sigc::mem_fun(*this,
&WhiteWindow::onCloseButtonClicked));
}
/*------------------------------------------------------------------------------
* Destructor.
*----------------------------------------------------------------------------*/
WhiteWindow :: ~WhiteWindow(void) throw ()
{
}
/*------------------------------------------------------------------------------
* Handle the size request event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_size_request(Gtk::Requisition* requisition) throw ()
{
Gtk::Window::on_size_request(requisition);
}
/*------------------------------------------------------------------------------
* Handle the size allocate event.
* We will not be given heights or widths less than we have requested,
* though we might get more.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_size_allocate(Gtk::Allocation& allocation) throw ()
{
Gtk::Window::on_size_allocate(allocation);
}
/*------------------------------------------------------------------------------
* Execute a function on all the children.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: forall_vfunc(gboolean includeInternals,
GtkCallback callback,
gpointer callbackData) throw ()
{
Gtk::Window::forall_vfunc(includeInternals, callback, callbackData);
}
/*------------------------------------------------------------------------------
* Handle the add child widget event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_add(Gtk::Widget* child) throw ()
{
if (child == blueBin.get()) {
Gtk::Window::on_add(child);
} else {
childContainer->add(*child);
}
}
/*------------------------------------------------------------------------------
* Handle the remove child widget event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_remove(Gtk::Widget* child) throw ()
{
if (child == blueBin.get()) {
Gtk::Window::on_remove(child);
} else {
childContainer->remove();
}
}
/*------------------------------------------------------------------------------
* Return what kind of widgets can be added to this container.
*----------------------------------------------------------------------------*/
GtkType
WhiteWindow :: child_type_vfunc() const throw ()
{
return Gtk::Window::child_type_vfunc();
}
/*------------------------------------------------------------------------------
* Handle the map event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_map() throw ()
{
Gtk::Window::on_map();
}
/*------------------------------------------------------------------------------
* Handle the unmap event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_unmap() throw ()
{
Gtk::Window::on_unmap();
}
/*------------------------------------------------------------------------------
* Handle the realize event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_realize() throw ()
{
Gtk::Window::on_realize();
}
/*------------------------------------------------------------------------------
* Handle the unrealize event.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: on_unrealize() throw ()
{
Gtk::Window::on_unrealize();
}
/*------------------------------------------------------------------------------
* Handle the expose event.
*----------------------------------------------------------------------------*/
bool
WhiteWindow :: on_expose_event(GdkEventExpose* event) throw ()
{
return Gtk::Window::on_expose_event(event);
}
/*------------------------------------------------------------------------------
* The event of the title being clicked
*----------------------------------------------------------------------------*/
bool
WhiteWindow :: onTitleClicked(GdkEventButton * event) throw ()
{
return false;
}
/*------------------------------------------------------------------------------
* Event handler for the close button getting clicked.
*----------------------------------------------------------------------------*/
void
WhiteWindow :: onCloseButtonClicked (void) throw ()
{
hide();
}

View File

@ -22,7 +22,7 @@
Author : $Author: maroy $
Version : $Revision: 1.3 $
Version : $Revision: 1.4 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/src/WidgetFactory.cxx,v $
------------------------------------------------------------------------------*/
@ -90,88 +90,29 @@ static const std::string buttonRollCenterName = "button/centerRoll.png";
static const std::string buttonRollRightName = "button/rightRoll.png";
/**
* The name of the top left image for BlueBin.
* The relative path for the blue bin images.
*/
static const std::string blueBinTopLeftName = "blueBin/topLeft.png";
static const std::string blueBinPath = "blueBin/";
/**
* The name of the left image for BlueBin.
* The relative path for the dark blue bin images.
*/
static const std::string blueBinLeftName = "blueBin/left.png";
static const std::string darkBlueBinPath = "darkBlueBin/";
/**
* The name of the top image for BlueBin.
* The relative path for the white window images.
*/
static const std::string blueBinTopName = "blueBin/top.png";
static const std::string whiteWindowPath = "whiteWindow/";
/**
* The name of the top right image for BlueBin.
* The name of the passive image for the delete button.
*/
static const std::string blueBinTopRightName = "blueBin/topRight.png";
static const std::string deleteButtonPassiveName = "imageButton/delete.png";
/**
* The name of the right image for BlueBin.
* The name of the rollover image for the delete button.
*/
static const std::string blueBinRightName = "blueBin/right.png";
/**
* The name of the bottom left image for BlueBin.
*/
static const std::string blueBinBottomLeftName = "blueBin/bottomLeft.png";
/**
* The name of the bottom image for BlueBin.
*/
static const std::string blueBinBottomName = "blueBin/bottom.png";
/**
* The name of the bottom right image for BlueBin.
*/
static const std::string blueBinBottomRightName = "blueBin/bottomRight.png";
/**
* The name of the top left image for dark BlueBin.
*/
static const std::string darkBlueBinTopLeftName = "darkBlueBin/topLeft.png";
/**
* The name of the left image for dark BlueBin.
*/
static const std::string darkBlueBinLeftName = "darkBlueBin/left.png";
/**
* The name of the top image for dark BlueBin.
*/
static const std::string darkBlueBinTopName = "darkBlueBin/top.png";
/**
* The name of the top right image for dark BlueBin.
*/
static const std::string darkBlueBinTopRightName
= "darkBlueBin/topRight.png";
/**
* The name of the right image for dark BlueBin.
*/
static const std::string darkBlueBinRightName = "darkBlueBin/right.png";
/**
* The name of the bottom left image for dark BlueBin.
*/
static const std::string darkBlueBinBottomLeftName =
"darkBlueBin/bottomLeft.png";
/**
* The name of the bottom image for dark BlueBin.
*/
static const std::string darkBlueBinBottomName = "darkBlueBin/bottom.png";
/**
* The name of the bottom right image for dark BlueBin.
*/
static const std::string darkBlueBinBottomRightName
= "darkBlueBin/bottomRight.png";
static const std::string deleteButtonRollName = "imageButton/deleteRoll.png";
/* =============================================== local function prototypes */
@ -222,26 +163,12 @@ WidgetFactory :: configure(const xmlpp::Element & element)
buttonRollImageCenter = loadImage(buttonRollCenterName);
buttonRollImageRight = loadImage(buttonRollRightName);
// load the blue bin images.
blueBinTopLeftImage = loadImage(blueBinTopLeftName);
blueBinLeftImage = loadImage(blueBinLeftName);
blueBinTopImage = loadImage(blueBinTopName);
blueBinTopRightImage = loadImage(blueBinTopRightName);
blueBinRightImage = loadImage(blueBinRightName);
blueBinBottomLeftImage = loadImage(blueBinBottomLeftName);
blueBinBottomImage = loadImage(blueBinBottomName);
blueBinBottomRightImage = loadImage(blueBinBottomRightName);
// load the dark blue bin images.
darkBlueBinTopLeftImage = loadImage(darkBlueBinTopLeftName);
darkBlueBinLeftImage = loadImage(darkBlueBinLeftName);
darkBlueBinTopImage = loadImage(darkBlueBinTopName);
darkBlueBinTopRightImage = loadImage(darkBlueBinTopRightName);
darkBlueBinRightImage = loadImage(darkBlueBinRightName);
darkBlueBinBottomLeftImage = loadImage(darkBlueBinBottomLeftName);
darkBlueBinBottomImage = loadImage(darkBlueBinBottomName);
darkBlueBinBottomRightImage = loadImage(darkBlueBinBottomRightName);
// load the images for the bins
blueBinImages.reset(new CornerImages(path + blueBinPath));
darkBlueBinImages.reset(new CornerImages(path + darkBlueBinPath));
// load the white window corner images
whiteWindowImages.reset(new CornerImages(path + whiteWindowPath));
}
@ -286,15 +213,7 @@ WidgetFactory :: createButton(const Glib::ustring & label) throw ()
Ptr<BlueBin>::Ref
WidgetFactory :: createBlueBin(void) throw ()
{
Ptr<BlueBin>::Ref blueBin(new BlueBin(0xcfdee7,
blueBinTopLeftImage,
blueBinLeftImage,
blueBinTopImage,
blueBinTopRightImage,
blueBinRightImage,
blueBinBottomLeftImage,
blueBinBottomImage,
blueBinBottomRightImage));
Ptr<BlueBin>::Ref blueBin(new BlueBin(0xcfdee7, blueBinImages));
return blueBin;
}
@ -306,17 +225,30 @@ WidgetFactory :: createBlueBin(void) throw ()
Ptr<BlueBin>::Ref
WidgetFactory :: createDarkBlueBin(void) throw ()
{
Ptr<BlueBin>::Ref blueBin(new BlueBin(0x99cdff,
darkBlueBinTopLeftImage,
darkBlueBinLeftImage,
darkBlueBinTopImage,
darkBlueBinTopRightImage,
darkBlueBinRightImage,
darkBlueBinBottomLeftImage,
darkBlueBinBottomImage,
darkBlueBinBottomRightImage));
Ptr<BlueBin>::Ref blueBin(new BlueBin(0x99cdff, darkBlueBinImages));
return blueBin;
}
/*------------------------------------------------------------------------------
* Create a stock button
*----------------------------------------------------------------------------*/
Ptr<ImageButton>::Ref
WidgetFactory :: createButton(ButtonType type) throw ()
{
Glib::RefPtr<Gdk::Pixbuf> passiveImage;
Glib::RefPtr<Gdk::Pixbuf> rollImage;
switch (type) {
case deleteButton:
default:
passiveImage = loadImage(deleteButtonPassiveName);
rollImage = loadImage(deleteButtonRollName);
}
Ptr<ImageButton>::Ref button(new ImageButton(passiveImage, rollImage));
return button;
}

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