Author: abroekhuis
Date: Thu Nov 3 11:01:50 2011
New Revision: 1197062
URL: http://svn.apache.org/viewvc?rev=1197062&view=rev
Log:
Updated Paint example
Disabled assignable check due to module and service layer mixup in Celix
Added:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/gtktest.glade
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/circle/private/src/circle_shape.c
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/CMakeLists.txt
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/MANIFEST/MANIFEST.MF
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/default_shape.h
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/paint_frame.h
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/shape_component.h
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/activator.c
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/paint_frame.c
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/shape_component.c
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/square/private/src/square_shape.c
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/triangle/private/src/triangle_shape.c
incubator/celix/trunk/framework/private/src/service_reference.c
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/circle/private/src/circle_shape.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/circle/private/src/circle_shape.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/circle/private/src/circle_shape.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/circle/private/src/circle_shape.c
Thu Nov 3 11:01:50 2011
@@ -40,6 +40,7 @@ celix_status_t circleShape_create(BUNDLE
if (!*shape) {
status = CELIX_ENOMEM;
} else {
+ (*shape)->name = "Circle";
(*shape)->icon_path = NULL;
celix_status_t status =
bundle_getEntry(bundle, CIRCLE_FILE, pool, &(*shape)->icon_path);
if (status == CELIX_SUCCESS) {
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/CMakeLists.txt
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/CMakeLists.txt?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/CMakeLists.txt
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/CMakeLists.txt
Thu Nov 3 11:01:50 2011
@@ -20,6 +20,7 @@ cmake_policy(SET CMP0014 NEW)
pkg_search_module (GLIB REQUIRED glib-2.0)
pkg_search_module (GTHR REQUIRED gthread-2.0)
pkg_search_module (GTK REQUIRED gtk+-2.0)
+pkg_search_module (GMODULE REQUIRED gmodule-2.0)
include_directories(
../circle/public/include
../square/public/include
@@ -32,19 +33,21 @@ include_directories(
include_directories(${GTK_INCLUDE_DIRS})
include_directories(${GLIB_INCLUDE_DIRS})
include_directories(${GTHR_INCLUDE_DIRS})
+include_directories(${GMODULE_INCLUDE_DIRS})
link_directories(${GTK_LIBRARY_DIRS})
link_directories(${GLIB_LIBRARY_DIRS})
link_directories(${GTHR_LIBRARY_DIRS})
+link_directories(${GMODULE_LIBRARY_DIRS})
add_library(chapter04-paint-example SHARED
private/src/activator
private/src/default_shape
- private/src/paint_frame
private/src/shape_component
+ private/src/paint_frame
)
include_directories("${PROJECT_SOURCE_DIR}/utils/public/include")
include_directories("${PROJECT_SOURCE_DIR}/log_service/public/include")
-target_link_libraries(chapter04-paint-example framework ${GLIB_LIBRARIES}
${GTK_LIBRARIES} ${GTHR_LIBRARIES})
+target_link_libraries(chapter04-paint-example framework ${MODULE_LIBRARIES}
${GLIB_LIBRARIES} ${GTK_LIBRARIES} ${GTHR_LIBRARIES})
-bundle(chapter04-paint-example FILES private/src/underc.png)
+bundle(chapter04-paint-example FILES private/src/underc.png gtktest.glade)
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/MANIFEST/MANIFEST.MF
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/MANIFEST/MANIFEST.MF?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/MANIFEST/MANIFEST.MF
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/MANIFEST/MANIFEST.MF
Thu Nov 3 11:01:50 2011
@@ -1,6 +1,3 @@
Bundle-SymbolicName: chapter04-paint-example
Bundle-Version: 1.0.0
library: chapter04-paint-example
-Import-Service: simple_shape
-
-
Added:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/gtktest.glade
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/gtktest.glade?rev=1197062&view=auto
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/gtktest.glade
(added)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/gtktest.glade
Thu Nov 3 11:01:50 2011
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+ <requires lib="gtk+" version="2.24"/>
+ <!-- interface-naming-policy project-wide -->
+ <object class="GtkWindow" id="window1">
+ <property name="width_request">600</property>
+ <property name="height_request">400</property>
+ <property name="can_focus">False</property>
+ <signal name="destroy" handler="on_window1_destroy" swapped="no"/>
+ <child>
+ <object class="GtkVBox" id="vbox1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <child>
+ <object class="GtkToolbar" id="toolbar1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkDrawingArea" id="drawingarea1">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="events">GDK_EXPOSURE_MASK |
GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK
| GDK_STRUCTURE_MASK</property>
+ <signal name="button-press-event" handler="newFrame_mousePressed"
after="yes" swapped="no"/>
+ </object>
+ <packing>
+ <property name="expand">True</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </object>
+ </child>
+ </object>
+</interface>
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/default_shape.h
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/default_shape.h?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/default_shape.h
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/default_shape.h
Thu Nov 3 11:01:50 2011
@@ -8,8 +8,6 @@
#ifndef DEFAULT_SHAPE_H_
#define DEFAULT_SHAPE_H_
-#define PAINT_FRAME_SERVICE_NAME "paint"
-
extern SIMPLE_SHAPE defaultShape_create(BUNDLE_CONTEXT context);
#endif /* DEFAULT_SHAPE_H_ */
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/paint_frame.h
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/paint_frame.h?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/paint_frame.h
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/paint_frame.h
Thu Nov 3 11:01:50 2011
@@ -8,33 +8,32 @@
#ifndef PAINT_FRAME_H_
#define PAINT_FRAME_H_
-static const int BOX = 54;
-
#define PAINT_FRAME_SERVICE_NAME "paint"
struct paint_frame {
- GtkWidget *m_toolBar;
+ apr_pool_t *pool;
+ GtkWidget *window;
+ GtkWidget *drawingArea;
+ GtkWidget *toolbar;
+ GdkPixmap *pixMap;
+ bool showing;
+
char *m_selected;
- GtkWidget *m_mainPanel, *m_window, *m_drawingArea;
- GdkPixmap *m_pixMap;
- //SHAPE_COMPONENT *m_selectedComponent;
HASH_MAP m_shapes;
- //private ActionListener m_reusableActionListener = new
ShapeActionListener();
SIMPLE_SHAPE m_defaultShape;
LINKED_LIST m_shapeComponents;
- /* methods */
- void (*paintFrame_show)(void);
- void (*paintFrame_selectShape)(char *name);
- SIMPLE_SHAPE (*paintFrame_getShape)(char *name);
- void (*paintFrame_addShape)(BUNDLE_CONTEXT context, char* name, void
*icon, SIMPLE_SHAPE shape);
- void (*paintFrame_removeShape)(char *name);
+ BUNDLE_CONTEXT context;
+ GThread *main;
};
typedef struct paint_frame *PAINT_FRAME;
-extern PAINT_FRAME paintFrame_create(BUNDLE_CONTEXT context, apr_pool_t *pool);
-
+celix_status_t paintFrame_create(BUNDLE_CONTEXT context, apr_pool_t *pool,
PAINT_FRAME *frame);
+celix_status_t paintFrame_exit(PAINT_FRAME frame);
+SIMPLE_SHAPE paintFrame_getShape(PAINT_FRAME frame, char *name);
+celix_status_t paintFrame_addShape(PAINT_FRAME frame, BUNDLE_CONTEXT context,
SIMPLE_SHAPE shape);
+celix_status_t paintFrame_removeShape(PAINT_FRAME frame, SIMPLE_SHAPE sshape);
#endif /* PAINT_FRAME_H_ */
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/shape_component.h
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/shape_component.h?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/shape_component.h
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/include/shape_component.h
Thu Nov 3 11:01:50 2011
@@ -7,17 +7,20 @@
#ifndef SHAPE_COMPONENT_H_
#define SHAPE_COMPONENT_H_
+
+#include "paint_frame.h"
+
typedef struct shape_component *SHAPE_COMPONENT;
struct shape_component {
- char shapeName[30];
+ char *shapeName;
PAINT_FRAME m_frame;
gdouble x, y, w, h;
void (*shapeComponent_paintComponent)(SHAPE_COMPONENT shapeComponent,
PAINT_FRAME frame,
GdkPixmap *pixMap, GtkWidget *widget);
};
-extern SHAPE_COMPONENT shapeComponent_create(PAINT_FRAME frame, char
*shapeName,
+extern SHAPE_COMPONENT shapeComponent_create(PAINT_FRAME frame, SIMPLE_SHAPE
sshape,
gdouble x, gdouble y);
#endif /* SHAPE_COMPONENT_H_ */
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/activator.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/activator.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/activator.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/activator.c
Thu Nov 3 11:01:50 2011
@@ -56,7 +56,8 @@ celix_status_t bundleActivator_create(BU
activator->reg = NULL;
activator->pool = pool;
activator->context = context;
- activator->paint_frame = paintFrame_create(context, pool);
+ activator->paint_frame = NULL;
+ status = paintFrame_create(context, pool,
&activator->paint_frame);
cust = (SERVICE_TRACKER_CUSTOMIZER) apr_palloc(pool, sizeof(*cust));
cust->handle = activator;
cust->addedService = addedServ;
@@ -65,6 +66,7 @@ celix_status_t bundleActivator_create(BU
cust->removedService = removedServ;
serviceTracker_create(context, SIMPLE_SHAPE_SERVICE_NAME, cust,
&activator->tracker);
serviceTracker_open(activator->tracker);
+
}
return status;
}
@@ -72,14 +74,13 @@ celix_status_t bundleActivator_create(BU
celix_status_t bundleActivator_start(void * userData, BUNDLE_CONTEXT ctx) {
struct paintFrameActivatorData * act = (struct paintFrameActivatorData
*) userData;
celix_status_t status = CELIX_SUCCESS;
- status = bundleContext_registerService(ctx, PAINT_FRAME_SERVICE_NAME,
- act->paint_frame, NULL, &act->reg);
return status;
}
celix_status_t bundleActivator_stop(void * userData, BUNDLE_CONTEXT context) {
struct paintFrameActivatorData * act = (struct paintFrameActivatorData
*) userData;
serviceTracker_close(act->tracker);
+ paintFrame_exit(act->paint_frame);
return CELIX_SUCCESS;
}
@@ -97,7 +98,7 @@ celix_status_t addingServ(void * handle,
celix_status_t addedServ(void * handle, SERVICE_REFERENCE ref, void * service)
{
struct paintFrameActivatorData * data = (struct paintFrameActivatorData
*) handle;
char * serviceName = properties_get(ref->registration->properties,
"name");
- data->paint_frame->paintFrame_addShape(data->context, serviceName,
NULL, service);
+ paintFrame_addShape(data->paint_frame, data->context, service);
return CELIX_SUCCESS;
}
@@ -110,6 +111,6 @@ celix_status_t modifiedServ(void * handl
celix_status_t removedServ(void * handle, SERVICE_REFERENCE ref, void *
service) {
struct paintFrameActivatorData * data = (struct paintFrameActivatorData
*) handle;
char * serviceName = properties_get(ref->registration->properties,
"name");
- data->paint_frame->paintFrame_removeShape(serviceName);
+ paintFrame_removeShape(data->paint_frame, service);
return CELIX_SUCCESS;
}
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/paint_frame.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/paint_frame.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/paint_frame.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/paint_frame.c
Thu Nov 3 11:01:50 2011
@@ -15,12 +15,13 @@
**/
#include <stdio.h>
+#include <stdlib.h>
+#include <gtk/gtk.h>
#include <string.h>
#include <stdbool.h>
-#include <stdlib.h>
#include <glib.h>
-#include <gtk/gtk.h>
#include <gdk/gdk.h>
+#include "headers.h"
#include "bundle_context.h"
#include "bundle.h"
#include "utils.h"
@@ -31,156 +32,181 @@
#include "paint_frame.h"
#include "shape_component.h"
#include "default_shape.h"
+#include "celix_errno.h"
static PAINT_FRAME this = NULL;
-struct gtk_thread_data {
- apr_pool_t *pool;
- BUNDLE_CONTEXT context;
-};
struct shape_info {
char *name;
- SIMPLE_SHAPE m_shape;
+ SIMPLE_SHAPE shape;
GtkWidget *button;
};
-typedef struct shape_info *SHAPE_INFO;
+typedef struct shape_info *shape_info_t;
+static celix_status_t paintFrame_redraw(PAINT_FRAME frame, GdkModifierType
state);
+static celix_status_t paintFrame_show(PAINT_FRAME frame);
+static void paintFrame_destroy(GtkWidget *widget, gpointer data);
+static void paintFrame_expose(GtkWidget *widget, GdkEventExpose *event,
gpointer data);
+static void paintFrame_configure(GtkWidget *widget, GdkEventConfigure *event,
gpointer data);
+static void paintFrame_buttonClicked(GtkWidget *button, gpointer data);
+static gboolean paintFrame_mousePressed( GtkWidget *widget, GdkEventButton
*event, gpointer data);
+static gpointer paintFrame_gtkmain(gpointer a_data);
+static void paintFrame_destroyWidgets(PAINT_FRAME frame);
+/**
+ * Default constructor that populates the main window.
+ **/
+celix_status_t paintFrame_create(BUNDLE_CONTEXT context, apr_pool_t *pool,
PAINT_FRAME *frame) {
+ celix_status_t status = CELIX_SUCCESS;
+ apr_pool_t *mypool = NULL;
+ apr_pool_create(&mypool, pool);
+ this = malloc(sizeof(*this));
+ if (!this) {
+ this = NULL;
+ status = CELIX_ENOMEM;
+ } else {
+ *frame = this;
+ GtkBuilder *builder;
+ char *builderFile;
+ BUNDLE bundle;
+ GError *error = NULL;
+
+ (*frame)->showing = false;
+ (*frame)->pool = mypool;
+ (*frame)->pixMap = NULL;
+ (*frame)->m_selected = NULL;
+ (*frame)->context = context;
+ (*frame)->m_shapes = hashMap_create(string_hash, NULL,
string_equals, NULL);
+ (*frame)->m_defaultShape =
defaultShape_create((*frame)->context);
+ linkedList_create((*frame)->pool, &(*frame)->m_shapeComponents);
+
+
+ status = bundleContext_getBundle(context, &bundle);
+ if (status == CELIX_SUCCESS) {
+ status = bundle_getEntry(bundle, "gtktest.glade",
mypool, &builderFile);
+ if (status == CELIX_SUCCESS) {
+ g_thread_init(NULL);
+ gdk_threads_init();
+ gtk_init(NULL, NULL);
+
+ builder = gtk_builder_new();
+ gtk_builder_add_from_file(builder, builderFile,
NULL);
+
+ (*frame)->window =
GTK_WIDGET(gtk_builder_get_object (builder, "window1"));
+ (*frame)->toolbar =
GTK_WIDGET(gtk_builder_get_object (builder, "toolbar1"));
+ (*frame)->drawingArea =
GTK_WIDGET(gtk_builder_get_object (builder, "drawingarea1"));
+ g_object_unref(G_OBJECT(builder));
+
+
gtk_window_set_title(GTK_WINDOW((*frame)->window), "OSGi in Action,
Paint-Example");
+
+ gtk_widget_set_events ((*frame)->drawingArea,
GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
+
+ g_signal_connect(G_OBJECT((*frame)->window),
"destroy", G_CALLBACK(paintFrame_destroy), (*frame));
+
g_signal_connect(G_OBJECT((*frame)->drawingArea), "expose_event",
G_CALLBACK(paintFrame_expose), (*frame));
+
g_signal_connect(G_OBJECT((*frame)->drawingArea), "configure_event",
G_CALLBACK(paintFrame_configure), (*frame));
+
g_signal_connect(G_OBJECT((*frame)->drawingArea), "button_press_event",
G_CALLBACK(paintFrame_mousePressed), (*frame));
+
+
+ paintFrame_show((*frame));
+ (*frame)->showing = true;
+
+ if( g_thread_supported()) {
+ (*frame)->main =
g_thread_create(paintFrame_gtkmain, (*frame), TRUE, &error);
+ if ((*frame)->main == NULL){
+ g_printerr ("Failed to create
thread: %s\n", error->message);
+ status = CELIX_BUNDLE_EXCEPTION;
+ }
+ } else {
+ g_printerr("g_thread NOT supported\n");
+ }
+ }
+ }
+ }
-static SHAPE_INFO shapeInfo_create(char* name, GtkWidget *button, SIMPLE_SHAPE
shape){
- SHAPE_INFO info = malloc(sizeof(*info));
- info->m_shape = shape;
- info->name = name;
- info->button = button;
- return info;
-}
-static void paintFrame_show() {
- gtk_widget_show (this->m_drawingArea);
- gtk_widget_show (this->m_mainPanel);
- gtk_widget_show (this->m_toolBar);
- gtk_widget_show (this->m_window);
+ return status;
}
-/* main function */
-static gpointer _gtkthread(gpointer a_data) {
+celix_status_t paintFrame_exit(PAINT_FRAME frame) {
+ frame->showing = false;
+
+ paintFrame_destroyWidgets(frame);
+
gdk_threads_enter();
- gtk_main ();
+
+ gtk_main_quit();
+
gdk_threads_leave();
- return NULL;
-}
-static void redraw(GtkWidget *widget, GdkModifierType state){
- if (this->m_pixMap != NULL) {
- GdkRectangle update_rect;
+ g_thread_join(frame->main);
- update_rect.x = 0;
- update_rect.y = 0;
- update_rect.width = widget->allocation.width;
- update_rect.height = widget->allocation.height;
- gdk_draw_rectangle (this->m_pixMap,
- widget->style->white_gc,
- TRUE,
- update_rect.x, update_rect.y,
- update_rect.width, update_rect.height);
- gtk_widget_draw(widget, &update_rect);
- LINKED_LIST_ITERATOR it =
linkedListIterator_create(this->m_shapeComponents, 0);
- while (linkedListIterator_hasNext(it)){
- SHAPE_COMPONENT sc = linkedListIterator_next(it);
- (*sc->shapeComponent_paintComponent)(sc, this,
this->m_pixMap, widget);
- }
- }
+ return CELIX_SUCCESS;
}
+static celix_status_t shapeInfo_create(PAINT_FRAME frame, char* name,
GtkWidget *button, SIMPLE_SHAPE shape, shape_info_t *info){
+ *info = malloc(sizeof(**info));
+ (*info)->shape = shape;
+ (*info)->name = name;
+ (*info)->button = button;
+ return CELIX_SUCCESS;
+}
+static celix_status_t paintFrame_show(PAINT_FRAME frame) {
+ gtk_widget_show(frame->drawingArea);
+ gtk_widget_show(frame->toolbar);
+ gtk_widget_show(frame->window);
-static void button_handler( GtkWidget *widget,
- gpointer data )
-{
- this->m_selected = (gchar *) data;
-}
-static void destroy( GtkWidget *widget,
- gpointer data )
-{
- gtk_main_quit ();
-}
-static gboolean delete(GtkWidget *widget,
- gpointer data )
-{
- gtk_main_quit ();
- return TRUE;
+ return CELIX_SUCCESS;
}
-/******************************** mouse event handler *******************/
+
/**
- * notification of a mouse motion
- */
-static gboolean
-motion_notify_event( GtkWidget *widget, GdkEventMotion *event )
-{
- int x, y;
- GdkModifierType state;
- if (event->is_hint) {
- gdk_window_get_pointer (event->window, &x, &y, &state);
- } else {
- x = event->x;
- y = event->y;
- state = event->state;
- }
- return TRUE;
-}
-/******************************** drawable event handler *******************/
-/* Redraw the screen from the backing pixmap */
-static gboolean
-expose_event( GtkWidget *widget, GdkEventExpose *event )
-{
- gdk_draw_drawable(widget->window,
- widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
- this->m_pixMap,
- event->area.x, event->area.y,
- event->area.x, event->area.y,
- event->area.width, event->area.height);
- return TRUE;
-}
-/* configuration events */
-static gboolean
-configure_event( GtkWidget *widget, GdkEventConfigure *event )
-{
- if (this->m_pixMap) {
- g_object_unref(this->m_pixMap);
- }
-
- this->m_pixMap = gdk_pixmap_new(widget->window,
- widget->allocation.width,
- widget->allocation.height,
- -1);
- redraw(widget, 0);
- return TRUE;
-}
-
-static gboolean
-button_press_event( GtkWidget *widget, GdkEventButton *event )
-{
- if (event->button == 1 && this->m_pixMap != NULL) {
- if (this->m_selected == NULL){
- printf("no button selected yet\n");
- } else {
- SHAPE_COMPONENT sc = shapeComponent_create(this, this->m_selected,
event->x, event->y);
- linkedList_addFirst(this->m_shapeComponents, sc);
- (*sc->shapeComponent_paintComponent)(sc, this, this->m_pixMap,
widget);
- }
- }
- return TRUE;
-}
+ * Injects an available <tt>SimpleShape</tt> into the drawing frame.
+ *
+ * @param name The name of the injected <tt>SimpleShape</tt>.
+ * @param icon The icon associated with the injected <tt>SimpleShape</tt>.
+ * @param shape The injected <tt>SimpleShape</tt> instance.
+ **/
+celix_status_t paintFrame_addShape(PAINT_FRAME frame, BUNDLE_CONTEXT context,
SIMPLE_SHAPE shape) {
+ celix_status_t status = CELIX_SUCCESS;
+ gdk_threads_enter();
+ GError *gerror = NULL;
+ GtkWidget *button = gtk_button_new();
+ gtk_widget_set_name((GtkWidget *) button, shape->name);
+ GtkWidget *im = gtk_image_new_from_file(shape->icon_path);
+ gtk_button_set_image((GtkButton *) button, im);
+ gtk_toolbar_append_widget((GtkToolbar *) frame->toolbar, (GtkWidget *)
button, "", "");
+ g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK
(paintFrame_buttonClicked), frame);
+ gtk_widget_show(button);
+ if (hashMap_get(frame->m_shapes, shape->name) == NULL) {
+ shape_info_t info = NULL;
+ shapeInfo_create(frame, shape->name, button, shape, &info);
+ hashMap_put(frame->m_shapes, shape->name, info);
+ }
+ paintFrame_redraw(frame, 0);
+ paintFrame_show(frame);
+ gdk_threads_leave();
+
+ return status;
+}
/**
- * This method sets the currently selected shape to be used for drawing on the
- * canvas.
+ * Removes a no longer available <tt>SimpleShape</tt> from the drawing frame.
*
- * @param name The name of the shape to use for drawing on the canvas.
+ * @param name The name of the <tt>SimpleShape</tt> to remove.
**/
-void paintFrame_selectShape(char *name) {
+celix_status_t paintFrame_removeShape(PAINT_FRAME frame, SIMPLE_SHAPE sshape) {
+ celix_status_t status = CELIX_SUCCESS;
gdk_threads_enter();
- this->m_selected = name;
+ shape_info_t shape = (shape_info_t) hashMap_remove(this->m_shapes,
sshape->name);
+ if (shape != NULL) {
+ this->m_selected = NULL;
+ gtk_widget_destroy(GTK_WIDGET(shape->button));
+ gtk_widget_show_all(this->toolbar);
+ paintFrame_redraw(this, 0);
+ paintFrame_show(this);
+ }
gdk_threads_leave();
+
+ return status;
}
/**
@@ -191,147 +217,112 @@ void paintFrame_selectShape(char *name)
* @return The corresponding <tt>SimpleShape</tt> instance if available or
* <tt>null</tt>.
**/
-SIMPLE_SHAPE paintFrame_getShape(char *name) {
- SHAPE_INFO info = (SHAPE_INFO) hashMap_get(this->m_shapes, name);
+SIMPLE_SHAPE paintFrame_getShape(PAINT_FRAME frame, char *name) {
+ shape_info_t info = (shape_info_t) hashMap_get(frame->m_shapes, name);
if (info == NULL) {
- return this->m_defaultShape;
+ return frame->m_defaultShape;
} else {
- return info->m_shape;
+ return info->shape;
}
}
-/**
- * Injects an available <tt>SimpleShape</tt> into the drawing frame.
- *
- * @param name The name of the injected <tt>SimpleShape</tt>.
- * @param icon The icon associated with the injected <tt>SimpleShape</tt>.
- * @param shape The injected <tt>SimpleShape</tt> instance.
- **/
-void paintFrame_addShape(BUNDLE_CONTEXT context, char* name, void *icon,
SIMPLE_SHAPE shape) {
+static void paintFrame_destroy(GtkWidget *widget, gpointer data) {
+ PAINT_FRAME frame = data;
+ BUNDLE bundle = NULL;
+
+ frame->showing = false;
+
+ bundleContext_getBundleById(frame->context, 0, &bundle);
+ bundle_stop(bundle, 0);
+}
+
+static void paintFrame_destroyWidgets(PAINT_FRAME frame) {
gdk_threads_enter();
- char png_file[30], *path;
- GError *gerror = NULL;
- BUNDLE bundle;
- apr_pool_t *pool;
- /* Add the buttons to the graph navigation panel. */
- GtkWidget *button = gtk_button_new();
- sprintf(png_file, "%s.png", name);
- bundleContext_getBundle(context, &bundle);
- bundleContext_getMemoryPool(context, &pool);
- celix_status_t status = bundle_getEntry(bundle, png_file, pool, &path);
- if (status == CELIX_SUCCESS) {
- GtkWidget *im = gtk_image_new_from_file(path);
- gtk_button_set_image((GtkButton *) button, im);
- gsize rd = 0, wr = 0;
- gchar *gfn = g_locale_to_utf8(name, strlen(name), &rd, &wr,
&gerror);
- //gtk_widget_set_size_request(button, 10, 10);
- gtk_button_set_label((GtkButton *) button, gfn);
- gtk_box_pack_start (GTK_BOX(this->m_toolBar), button, TRUE,
TRUE, 0);
- } else {
- printf("Cannot find resource %s\n", png_file);
+
+ if (frame->pixMap != NULL) {
+ gdk_pixmap_unref(frame->pixMap);
}
- g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK
(button_handler), name);
- gtk_widget_show(button);
- if (hashMap_get(this->m_shapes, name) == NULL) {
- hashMap_put(this->m_shapes, name, shapeInfo_create(name,
button, shape));
+ if (frame->toolbar != NULL) {
+ gtk_widget_destroy(frame->toolbar);
+ }
+ if (frame->drawingArea != NULL) {
+ gtk_widget_destroy(frame->drawingArea);
}
- redraw(this->m_drawingArea, 0);
- paintFrame_show();
+ if (frame->window != NULL) {
+ gtk_widget_destroy(frame->window);
+ }
+
+ frame->pixMap = NULL;
+ frame->toolbar = NULL;
+ frame->window = NULL;
+ frame->drawingArea = NULL;
+
gdk_threads_leave();
}
-/**
- * Removes a no longer available <tt>SimpleShape</tt> from the drawing frame.
- *
- * @param name The name of the <tt>SimpleShape</tt> to remove.
- **/
-void paintFrame_removeShape(char *name) {
- gdk_threads_enter();
- SHAPE_INFO shape = (SHAPE_INFO) hashMap_remove(this->m_shapes, name);
- this->m_selected = NULL;
- gtk_container_remove(GTK_CONTAINER(this->m_toolBar), shape->button);
- gtk_widget_show_all(this->m_toolBar);
- redraw(this->m_drawingArea, 0);
- paintFrame_show();
- gdk_threads_leave();
+static void paintFrame_configure(GtkWidget *widget, GdkEventConfigure *event,
gpointer data) {
+ PAINT_FRAME frame = data;
+ if (frame->pixMap != NULL) {
+ gdk_pixmap_unref(frame->pixMap);
+ }
+
+ frame->pixMap = gdk_pixmap_new(widget->window,
widget->allocation.width, widget->allocation.height, -1);
+ paintFrame_redraw(frame, 0);
}
+static void paintFrame_expose(GtkWidget *widget, GdkEventExpose *event,
gpointer data) {
+ PAINT_FRAME frame = data;
+ gdk_draw_pixmap(widget->window, widget->style->fg_gc[GTK_WIDGET_STATE
(widget)], frame->pixMap,
+ event->area.x, event->area.y, event->area.x,
event->area.y, event->area.width, event->area.height);
+}
+
+static void paintFrame_buttonClicked(GtkWidget *button, gpointer data) {
+ PAINT_FRAME frame = data;
+ frame->m_selected = (char *) gtk_widget_get_name(button);
+}
+
+static gboolean paintFrame_mousePressed( GtkWidget *widget, GdkEventButton
*event, gpointer data) {
+ PAINT_FRAME frame = data;
+ if (event->button == 1 && frame->pixMap != NULL) {
+ if (frame->m_selected == NULL){
+ printf("no button selected yet\n");
+ } else {
+ SHAPE_COMPONENT sc = shapeComponent_create(frame,
paintFrame_getShape(frame, frame->m_selected), event->x, event->y);
+ linkedList_addFirst(frame->m_shapeComponents, sc);
+ (*sc->shapeComponent_paintComponent)(sc, frame,
frame->pixMap, widget);
+ }
+ }
+ return TRUE;
+}
-/**
- * Default constructor that populates the main window.
- **/
-PAINT_FRAME paintFrame_create(BUNDLE_CONTEXT context, apr_pool_t *pool) {
- GError *error = NULL;
- GThread *l_th;
- struct gtk_thread_data *data = apr_palloc(pool, sizeof(*data));
- data->pool = pool;
- data->context = context;
- this = malloc(sizeof(*this));
- /* set the methods */
- this->paintFrame_addShape = paintFrame_addShape;
- this->paintFrame_getShape = paintFrame_getShape;
- this->paintFrame_removeShape = paintFrame_removeShape;
- this->paintFrame_selectShape = paintFrame_selectShape;
- this->paintFrame_show = paintFrame_show;
- this->m_selected = NULL;
- this->m_pixMap = NULL;
- g_thread_init(NULL);
- gdk_threads_init();
- gtk_init(NULL, NULL);
- this->m_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- gtk_container_set_border_width (GTK_CONTAINER (this->m_window), 10);
- gtk_window_set_title (GTK_WINDOW (this->m_window), "OSGi in Action,
Paint-Example");
-
- g_signal_connect (G_OBJECT (this->m_window), "delete_event",
- G_CALLBACK (delete), NULL);
-
- g_signal_connect (G_OBJECT (this->m_window), "destroy",
- G_CALLBACK (destroy), NULL);
- /* Create the graph navigation panel and add it to the window. */
- this->m_toolBar = gtk_hbox_new (FALSE, 0);
- this->m_mainPanel = gtk_vbox_new(FALSE, 0);
-
- gtk_container_add (GTK_CONTAINER (this->m_window), this->m_mainPanel);
-
-
- this->m_drawingArea = gtk_drawing_area_new();
-
- gtk_signal_connect (GTK_OBJECT (this->m_drawingArea), "expose_event",
- (GtkSignalFunc) expose_event, NULL);
- gtk_signal_connect (GTK_OBJECT(this->m_drawingArea),"configure_event",
- (GtkSignalFunc) configure_event, NULL);
- gtk_signal_connect (GTK_OBJECT (this->m_drawingArea),
"motion_notify_event",
- (GtkSignalFunc) motion_notify_event, NULL);
- gtk_signal_connect (GTK_OBJECT (this->m_drawingArea),
"button_press_event",
- (GtkSignalFunc) button_press_event, NULL);
-
- gtk_widget_set_events (this->m_drawingArea, GDK_EXPOSURE_MASK
- | GDK_LEAVE_NOTIFY_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_POINTER_MOTION_MASK
- | GDK_POINTER_MOTION_HINT_MASK);
-
- gtk_widget_set_size_request(this->m_drawingArea, 200, 200);
-
- /*Add the graph navigation panel to the main panel. */
- gtk_box_pack_start (GTK_BOX(this->m_mainPanel), this->m_toolBar, TRUE,
TRUE, 0);
- /* Add the draw-able area to the main panel. */
- gtk_box_pack_start (GTK_BOX(this->m_mainPanel), this->m_drawingArea,
TRUE, TRUE, 0);
-
- this->m_shapes = hashMap_create(string_hash, NULL, string_equals, NULL);
- linkedList_create(data->pool, &this->m_shapeComponents);
- this->m_defaultShape = defaultShape_create(data->context);
- paintFrame_show();
- if( g_thread_supported()) {
- l_th = g_thread_create(_gtkthread, data, TRUE, &error);
- if (l_th == NULL){
- g_printerr ("Failed to create thread: %s\n",
error->message);
- return NULL;
+static celix_status_t paintFrame_redraw(PAINT_FRAME frame, GdkModifierType
state) {
+ if (frame->pixMap != NULL && frame->showing) {
+ GdkRectangle update_rect;
+
+ update_rect.x = 0;
+ update_rect.y = 0;
+ update_rect.width = frame->drawingArea->allocation.width;
+ update_rect.height = frame->drawingArea->allocation.height;
+ gdk_draw_rectangle (this->pixMap,
+ frame->drawingArea->style->white_gc,
+ TRUE,
+ update_rect.x, update_rect.y,
+ update_rect.width, update_rect.height);
+ gtk_widget_draw(frame->drawingArea, &update_rect);
+ LINKED_LIST_ITERATOR it =
linkedListIterator_create(this->m_shapeComponents, 0);
+ while (linkedListIterator_hasNext(it)) {
+ SHAPE_COMPONENT sc = linkedListIterator_next(it);
+ (*sc->shapeComponent_paintComponent)(sc, this,
this->pixMap, frame->drawingArea);
}
- } else {
- g_printerr("g_thread NOT supported\n");
}
- return this;
+
+ return CELIX_SUCCESS;
}
+static gpointer paintFrame_gtkmain(gpointer a_data) {
+ gdk_threads_enter();
+ gtk_main();
+ gdk_threads_leave();
+ return NULL;
+}
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/shape_component.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/shape_component.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/shape_component.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/paint/private/src/shape_component.c
Thu Nov 3 11:01:50 2011
@@ -18,17 +18,18 @@
#include "linkedlist.h"
#include "hash_map.h"
#include "simple_shape.h"
-#include "paint_frame.h"
#include "shape_component.h"
+static const int BOX = 54;
+
extern void shapeComponent_paintComponent(SHAPE_COMPONENT shapeComponent,
PAINT_FRAME frame,
GdkPixmap *pixMap, GtkWidget *widget);
-SHAPE_COMPONENT shapeComponent_create(PAINT_FRAME frame, char *shapeName,
+SHAPE_COMPONENT shapeComponent_create(PAINT_FRAME frame, SIMPLE_SHAPE sshape,
gdouble x, gdouble y) {
SHAPE_COMPONENT shape = malloc(sizeof(*shape));
shape->m_frame = frame;
- strcpy(shape->shapeName, shapeName);
+ shape->shapeName = strdup(sshape->name);
shape->x = x - BOX /2;
shape->y = y - BOX /2;
shape->w = BOX;
@@ -40,7 +41,7 @@ SHAPE_COMPONENT shapeComponent_create(PA
void shapeComponent_paintComponent(SHAPE_COMPONENT shapeComponent, PAINT_FRAME
frame,
GdkPixmap *pixMap, GtkWidget *widget) {
- SIMPLE_SHAPE shape =
frame->paintFrame_getShape(shapeComponent->shapeName);
+ SIMPLE_SHAPE shape = paintFrame_getShape(frame,
shapeComponent->shapeName);
if (shape == NULL) {
g_printerr("cannot find shape %s\n", shapeComponent->shapeName);
} else {
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/square/private/src/square_shape.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/square/private/src/square_shape.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/square/private/src/square_shape.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/square/private/src/square_shape.c
Thu Nov 3 11:01:50 2011
@@ -28,6 +28,7 @@ SIMPLE_SHAPE squareShape_create(BUNDLE_C
SIMPLE_SHAPE shape = (SIMPLE_SHAPE) malloc(sizeof(*shape));
bundleContext_getBundle(context, &bundle);
bundleContext_getMemoryPool(context, &pool);
+ shape->name = "Square";
shape->icon_path = NULL;
celix_status_t status = bundle_getEntry(bundle, SQUARE_FILE, pool,
&shape->icon_path);
shape->simpleShape_draw = squareShape_draw;
Modified:
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/triangle/private/src/triangle_shape.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/triangle/private/src/triangle_shape.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
---
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/triangle/private/src/triangle_shape.c
(original)
+++
incubator/celix/trunk/examples/osgi-in-action/chapter04-paint-example/triangle/private/src/triangle_shape.c
Thu Nov 3 11:01:50 2011
@@ -28,6 +28,7 @@ SIMPLE_SHAPE triangleShape_create(BUNDLE
SIMPLE_SHAPE shape = (SIMPLE_SHAPE) malloc(sizeof(*shape));
bundleContext_getBundle(context, &bundle);
bundleContext_getMemoryPool(context, &pool);
+ shape->name = "Triangle";
shape->icon_path = NULL;
celix_status_t status = bundle_getEntry(bundle, TRIANGLE_FILE, pool,
&shape->icon_path);
shape->simpleShape_draw = triangleShape_draw;
Modified: incubator/celix/trunk/framework/private/src/service_reference.c
URL:
http://svn.apache.org/viewvc/incubator/celix/trunk/framework/private/src/service_reference.c?rev=1197062&r1=1197061&r2=1197062&view=diff
==============================================================================
--- incubator/celix/trunk/framework/private/src/service_reference.c (original)
+++ incubator/celix/trunk/framework/private/src/service_reference.c Thu Nov 3
11:01:50 2011
@@ -36,18 +36,18 @@ bool serviceReference_isAssignableTo(SER
return allow;
}
- WIRE providerWire = module_getWire(bundle_getCurrentModule(provider),
serviceName);
- WIRE requesterWire = module_getWire(bundle_getCurrentModule(requester),
serviceName);
-
- if (providerWire == NULL && requesterWire != NULL) {
- allow = (bundle_getCurrentModule(provider) ==
wire_getExporter(requesterWire));
- } else if (providerWire != NULL && requesterWire != NULL) {
- allow = (wire_getExporter(providerWire) ==
wire_getExporter(requesterWire));
- } else if (providerWire != NULL && requesterWire == NULL) {
- allow = (wire_getExporter(providerWire) ==
bundle_getCurrentModule(requester));
- } else {
- allow = false;
- }
+// WIRE providerWire = module_getWire(bundle_getCurrentModule(provider),
serviceName);
+// WIRE requesterWire = module_getWire(bundle_getCurrentModule(requester),
serviceName);
+//
+// if (providerWire == NULL && requesterWire != NULL) {
+// allow = (bundle_getCurrentModule(provider) ==
wire_getExporter(requesterWire));
+// } else if (providerWire != NULL && requesterWire != NULL) {
+// allow = (wire_getExporter(providerWire) ==
wire_getExporter(requesterWire));
+// } else if (providerWire != NULL && requesterWire == NULL) {
+// allow = (wire_getExporter(providerWire) ==
bundle_getCurrentModule(requester));
+// } else {
+// allow = false;
+// }
return allow;
}
