void gMainWindow::configure()
{
int h;
if (bufW < 1 || bufH < 1)
return;
h = menuBarHeight();
//fprintf(stderr, "configure: %s: %d %d - %d %d\n", name(), isMenuBarVisible(), h, width(), height());
if (isMenuBarVisible())
{
gtk_fixed_move(layout, GTK_WIDGET(menuBar), 0, 0);
if (h > 1)
gtk_widget_set_size_request(GTK_WIDGET(menuBar), width(), h);
gtk_fixed_move(layout, widget, 0, h);
gtk_widget_set_size_request(widget, width(), Max(0, height() - h));
}
else
{
if (layout)
{
if (menuBar)
gtk_fixed_move(layout, GTK_WIDGET(menuBar), 0, -h);
gtk_fixed_move(layout, widget, 0, 0);
}
gtk_widget_set_size_request(widget, width(), height());
}
}
int main(int argc, char *argv[])
{
pthread_t v4l_thread;
struct _Ourarg ourarg;
if(XInitThreads () == 0)
printf(" XInitThreads err\n");
if(!g_thread_supported())
g_thread_init(NULL);
gdk_threads_init();
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
///////////////////////////////////////////////////////
fixed = gtk_fixed_new ();
gtk_container_add(GTK_CONTAINER(window),fixed);
gtk_widget_show(fixed);
label = gtk_label_new ("123456789012345678901234567890");
gtk_container_add (GTK_CONTAINER (fixed), label);
gtk_fixed_move (GTK_FIXED (fixed), label, 0, 10);
gtk_widget_show(label);
gtk_fixed_move (GTK_FIXED (fixed),
label,
200,
0);
gtk_window_set_resizable(GTK_WINDOW(window),TRUE);
gtk_window_resize(GTK_WINDOW(window), window_width,window_height);
gtk_widget_show(window);
/*
if( pthread_create(&v4l_thread, NULL, v4l_show, NULL) == 0)
printf("thread create Ok, v4l show thread start \n");
else
printf("thread create Err\n");
*/
// gtk_timeout_add (1000, RepaintClock, (gpointer) label);
g_thread_create(thread_go, &ourarg, FALSE, NULL);
gdk_threads_enter();
gtk_main();
gdk_threads_leave();
printf("gtk main end \n");
return 0;
}
void VLGbutton::moveTo(int nx,int ny) {
if (parent) {
gtk_fixed_move (GTK_FIXED (((VLGform*)parent)->fixed), widget, nx, ny);
x=nx;
y=ny;
}
}
static void main_window_move_to_monitor (MainWindow* self, Monitor* monitor) {
GtkBox* _tmp0_;
Monitor* _tmp1_;
gint _tmp2_;
Monitor* _tmp3_;
gint _tmp4_;
Background* _tmp5_;
Monitor* _tmp6_;
Background* _tmp7_;
GtkBox* _tmp8_;
Monitor* _tmp9_;
gint _tmp10_;
Monitor* _tmp11_;
gint _tmp12_;
g_return_if_fail (self != NULL);
g_return_if_fail (monitor != NULL);
_tmp0_ = self->priv->login_box;
_tmp1_ = monitor;
_tmp2_ = _tmp1_->width;
_tmp3_ = monitor;
_tmp4_ = _tmp3_->height;
gtk_widget_set_size_request ((GtkWidget*) _tmp0_, _tmp2_, _tmp4_);
_tmp5_ = self->priv->background;
_tmp6_ = monitor;
background_set_active_monitor (_tmp5_, _tmp6_);
_tmp7_ = self->priv->background;
_tmp8_ = self->priv->login_box;
_tmp9_ = monitor;
_tmp10_ = _tmp9_->x;
_tmp11_ = monitor;
_tmp12_ = _tmp11_->y;
gtk_fixed_move ((GtkFixed*) _tmp7_, (GtkWidget*) _tmp8_, _tmp10_, _tmp12_);
}
static void
glide_window_fixed_embed_size_allocate (GtkWidget *widget,
GtkAllocation *allocation,
gpointer user_data)
{
GlideWindow *w = (GlideWindow *)user_data;
gint width, height;
if (w->priv->document)
glide_document_get_size (w->priv->document, &width, &height);
else
{
width = DEFAULT_PRESENTATION_WIDTH;
height = DEFAULT_PRESENTATION_HEIGHT;
}
if (allocation->width != w->priv->lfw ||
allocation->height != w->priv->lfh)
{
gtk_fixed_move (GTK_FIXED (widget), w->priv->embed,
(allocation->width-width)/2.0,
(allocation->height-height)/2.0);
w->priv->lfw = allocation->width;
w->priv->lfh = allocation->height;
}
}
void table_show_player_list(void)
{
assert(table != NULL);
if (player_list == NULL) {
player_list = create_playerlist_widget();
/* This positioning is just an approximation. I'd like to
center it automatically, but that doesn't seem to work for
some reason... */
gtk_fixed_put(GTK_FIXED(table), player_list, 60, 60);
}
gtk_widget_show_all(player_list);
if (table_ready) {
int tw = table->allocation.width;
int th = table->allocation.height;
int mw = player_list->allocation.width;
int mh = player_list->allocation.height;
int x = tw / 2 - mw / 2;
int y = th / 2 - mh / 2;
gtk_fixed_move(GTK_FIXED(table), player_list, x, y);
}
/* Yeah, the drawing tends to get erased by this clist... */
table_redraw();
}
static VALUE
rg_move(VALUE self, VALUE win, VALUE x, VALUE y)
{
gtk_fixed_move(_SELF(self), RVAL2GTKWIDGET(win),
NUM2INT(x), NUM2INT(y));
return self;
}
JNIEXPORT void JNICALL
Java_gnu_java_awt_peer_gtk_GtkComponentPeer_setNativeBounds
(JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
{
GtkWidget *widget;
void *ptr;
gdk_threads_enter ();
ptr = gtkpeer_get_widget (env, obj);
widget = GTK_WIDGET (ptr);
/* We assume that -1 is a width or height and not a request for the
widget's natural size. */
width = width < 0 ? 0 : width;
height = height < 0 ? 0 : height;
if (!(width == 0 && height == 0))
{
gtk_widget_set_size_request (widget, width, height);
/* The GTK_IS_FIXED check here prevents gtk_fixed_move being
called when our parent is a GtkScrolledWindow. In that
case though, moving the child widget is invalid since a
ScrollPane only has one child and that child is always
located at (0, 0) in viewport coordinates. */
if (widget->parent != NULL && GTK_IS_FIXED (widget->parent))
gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y);
}
gdk_threads_leave ();
}
/* Moves a child of a GtkFixed container to the given position. */
int
clip_GTK_FIXEDMOVE(ClipMachine * ClipMachineMemory)
{
C_widget *cfix = _fetch_cw_arg(ClipMachineMemory);
C_widget *cwid = _fetch_cwidget(ClipMachineMemory, _clip_spar(ClipMachineMemory, 2));
gint x = _clip_parni(ClipMachineMemory, 3);
gint y = _clip_parni(ClipMachineMemory, 4);
CHECKARG2(2, MAP_type_of_ClipVarType, NUMERIC_type_of_ClipVarType);
CHECKOPT(3, NUMERIC_type_of_ClipVarType);
CHECKOPT(4, NUMERIC_type_of_ClipVarType);
CHECKCWID(cfix, GTK_IS_FIXED);
CHECKCWID(cwid, GTK_IS_WIDGET);
if (_clip_parinfo(ClipMachineMemory, 3) == UNDEF_type_of_ClipVarType)
x = cwid->widget->allocation.x;
if (_clip_parinfo(ClipMachineMemory, 4) == UNDEF_type_of_ClipVarType)
y = cwid->widget->allocation.y;
gtk_fixed_move(GTK_FIXED(cfix->widget), cwid->widget, x, y);
return 0;
err:
return 1;
}
static void _GuiWindow_child_resizeCallback (GtkWidget *childWidget, gpointer data) {
GtkAllocation *allocation = (GtkAllocation *) data;
GtkWidget *parentWidget = gtk_widget_get_parent (childWidget);
Thing_cast (GuiThing, child, _GuiObject_getUserData (childWidget));
if (child) {
GuiControl control = nullptr;
if (Thing_isa (child, classGuiControl)) {
control = static_cast <GuiControl> (child);
} else if (Thing_isa (child, classGuiMenu)) {
Thing_cast (GuiMenu, menu, child);
control = menu -> d_cascadeButton;
}
if (control) {
/*
* Move and resize.
*/
trace (U"moving child of class ", Thing_className (control));
int left = control -> d_left, right = control -> d_right, top = control -> d_top, bottom = control -> d_bottom;
if (left < 0) left += allocation -> width; // this replicates structGuiControl :: v_positionInForm ()
if (right <= 0) right += allocation -> width;
if (top < 0) top += allocation -> height;
if (bottom <= 0) bottom += allocation -> height;
trace (U"moving child to (", left, U",", top, U")");
gtk_fixed_move (GTK_FIXED (parentWidget), GTK_WIDGET (childWidget), left, top);
gtk_widget_set_size_request (GTK_WIDGET (childWidget), right - left, bottom - top);
trace (U"moved child of class ", Thing_className (control));
}
}
}
/* This callback function moves the button to a new position
* in the Fixed container. */
static void move_button( GtkWidget *widget,
GtkWidget *fixed )
{
x = (x + 30) % 300;
y = (y + 50) % 300;
gtk_fixed_move (GTK_FIXED (fixed), widget, x, y);
}
JNIEXPORT void JNICALL
Java_gnu_java_awt_peer_gtk_GtkLabelPeer_setNativeBounds
(JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height)
{
GtkWidget *widget;
void *ptr;
ptr = NSA_GET_PTR (env, obj);
gdk_threads_enter ();
widget = GTK_WIDGET (ptr);
/* We assume that -1 is a width or height and not a request for the
widget's natural size. */
width = width < 0 ? 0 : width;
height = height < 0 ? 0 : height;
if (!(width == 0 && height == 0))
{
/* Set the event box's size request... */
gtk_widget_set_size_request (widget, width, height);
/* ...and the label's size request. */
gtk_widget_set_size_request (gtk_bin_get_child (GTK_BIN (widget)),
width, height);
if (widget->parent != NULL)
gtk_fixed_move (GTK_FIXED (widget->parent), widget, x, y);
}
gdk_threads_leave ();
}
void iupdrvBaseLayoutUpdateMethod(Ihandle *ih)
{
GtkFixed* fixed = gtkGetFixedParent(ih);
GtkWidget* widget = (GtkWidget*)iupAttribGet(ih, "_IUP_EXTRAPARENT");
if (!widget) widget = ih->handle;
gtk_fixed_move(fixed, widget, ih->x, ih->y);
gtk_widget_set_size_request(widget, ih->currentwidth, ih->currentheight);
}
void pWidget::setGeometry(Geometry geometry) {
Position displacement = GetDisplacement(&widget);
geometry.x -= displacement.x;
geometry.y -= displacement.y;
if(gtkParent) gtk_fixed_move(GTK_FIXED(gtkParent), gtkWidget, geometry.x, geometry.y);
unsigned width = (signed)geometry.width <= 0 ? 1u : geometry.width;
unsigned height = (signed)geometry.height <= 0 ? 1u : geometry.height;
gtk_widget_set_size_request(gtkWidget, width, height);
if(widget.onSize) widget.onSize();
}
static void
workspaceview_child_position( View *parent, View *child )
{
Workspaceview *wview = WORKSPACEVIEW( parent );
Columnview *cview = COLUMNVIEW( child );
gtk_fixed_move( GTK_FIXED( wview->fixed ),
GTK_WIDGET( cview ), cview->lx, cview->ly );
VIEW_CLASS( parent_class )->child_position( parent, child );
}
static gboolean _GuiWindow_resizeCallback (GuiObject widget, GtkAllocation *allocation, gpointer void_me) {
(void) widget;
iam (GuiWindow);
trace ("fixed received size allocation: (%ld, %ld), %ld x %ld.", (long) allocation -> x, (long) allocation -> y, (long) allocation -> width, (long) allocation -> height);
if (allocation -> width != my d_width || allocation -> height != my d_height) {
trace ("user changed the size of the window?");
/*
* Apparently, GTK sends the size allocation message both to the shell and to its fixed-container child.
* we could capture the message either from the shell or from the fixed; we choose to do it from the fixed.
*/
Melder_assert (GTK_IS_FIXED (widget));
/*
* We move and resize all the children of the fixed.
*/
GList *children = GTK_FIXED (widget) -> children;
for (GList *l = g_list_first (children); l != NULL; l = g_list_next (l)) {
GtkFixedChild *listElement = (GtkFixedChild *) l -> data;
GtkWidget *childWidget = listElement -> widget;
Melder_assert (childWidget);
Thing_cast (GuiThing, child, _GuiObject_getUserData (childWidget));
if (child) {
GuiControl control = NULL;
if (Thing_member (child, classGuiControl)) {
control = static_cast <GuiControl> (child);
} else if (Thing_member (child, classGuiMenu)) {
Thing_cast (GuiMenu, menu, child);
control = menu -> d_cascadeButton;
}
if (control) {
/*
* Move and resize.
*/
trace ("moving child of class %ls", Thing_className (control));
int left = control -> d_left, right = control -> d_right, top = control -> d_top, bottom = control -> d_bottom;
if (left < 0) left += allocation -> width; // this replicates structGuiControl :: v_positionInForm ()
if (right <= 0) right += allocation -> width;
if (top < 0) top += allocation -> height;
if (bottom <= 0) bottom += allocation -> height;
trace ("moving child to (%d,%d)", left, top);
gtk_fixed_move (GTK_FIXED (widget), GTK_WIDGET (childWidget), left, top);
gtk_widget_set_size_request (GTK_WIDGET (childWidget), right - left, bottom - top);
trace ("moved child of class %ls", Thing_className (control));
}
}
}
my d_width = allocation -> width;
my d_height = allocation -> height;
gtk_widget_set_size_request (GTK_WIDGET (widget), allocation -> width, allocation -> height);
}
trace ("end");
return FALSE;
}
gboolean time_out_cb(gpointer data)
{
static int x = 0;
static int y = 0;
//gtk_fixed_move(GTK_FIXED(fixed), pic2, ++x, ++y);
gtk_fixed_move(GTK_FIXED(fixed), pic1, ++x, ++y);
//gtk_fixed_move(GTK_FIXED(fixed), box, ++x, ++y);
if(x == 200)
{
timeout_id = 0;
return FALSE;
}
return TRUE;
}
// gtk_fixed_move does not check for a change before issuing a queue_resize,
// we need to avoid that to prevent endless sizing loops, so check first
void wxPizza::move(GtkWidget* widget, int x, int y)
{
GtkFixed* fixed = &m_fixed;
for (const GList* list = fixed->children; list; list = list->next)
{
const GtkFixedChild* child = static_cast<GtkFixedChild*>(list->data);
if (child->widget == widget)
{
if (child->x != x || child->y != y)
gtk_fixed_move(fixed, widget, x, y);
break;
}
}
}
gint RepaintClock (gpointer data)
{
static int x = 0;
static int y = 0;
x+=15;
y+=15;
gtk_fixed_move (GTK_FIXED (fixed),
label,
x,
y);
printf("move label[%d:%d]\r\n", x, y);
return (TRUE);
}
static void *v4l_show(void* lpParameter)
{
int x = 0;
int y = 0;
while(1)
{
sleep(1);
x+=15;
y+=15;
gtk_fixed_move (GTK_FIXED (fixed),
label,
x,
y);
printf("move label[%d:%d]\r\n", x, y);
}
}
/* Moves a child of a GtkFixed container to the given position. */
int
clip_GTK_FIXEDMOVE(ClipMachine * cm)
{
C_widget *cfix = _fetch_cw_arg(cm);
C_widget *cwid = _fetch_cwidget(cm,_clip_spar(cm,2));
gint x = _clip_parni(cm,3);
gint y = _clip_parni(cm,4);
CHECKARG2(2,MAP_t,NUMERIC_t);
CHECKOPT(3,NUMERIC_t); CHECKOPT(4,NUMERIC_t);
CHECKCWID(cfix,GTK_IS_FIXED); CHECKCWID(cwid,GTK_IS_WIDGET);
if (_clip_parinfo(cm,3) == UNDEF_t) x = cwid->widget->allocation.x;
if (_clip_parinfo(cm,4) == UNDEF_t) y = cwid->widget->allocation.y;
gtk_fixed_move(GTK_FIXED(cfix->widget), cwid->widget, x,y);
return 0;
err:
return 1;
}
void *thread_go(struct _Ourarg *arg)
{
static int x = 0;
static int y = 0;
gint sleep_val = 1000;
for(;;)
{
x+=15;
y+=15;
g_usleep(sleep_val);
gdk_threads_enter();
gtk_fixed_move (GTK_FIXED (fixed),
label,
x,
y);
printf("move label[%d:%d]\r\n", x, y);
gdk_threads_leave();
}
}
//__________________________________________________________________
void _HYPlatformButton::_SetVisibleSize (_HYRect rel)
{
_HYButton * theParent = (_HYButton*) this;
buttonRect.x = rel.left;
buttonRect.y = rel.top;
_HYRect s = theParent->_SuggestDimensions();
buttonRect.width = s.right;
buttonRect.height = s.bottom;
AlignRectangle (rel, buttonRect, theParent->GetAlignFlags());
if (buttonControl)
{
gtk_fixed_move (GTK_FIXED(theParent->parentWindow), buttonControl, buttonRect.x, buttonRect.y);
gtk_widget_set_size_request(buttonControl,buttonRect.width,buttonRect.height);
//SizeControl (buttonControl,buttonRect.right-buttonRect.left+1,buttonRect.bottom-buttonRect.top+1);
//MoveControl (buttonControl,buttonRect.left,buttonRect.top);
}
}
JNIEXPORT void JNICALL
Java_org_gnome_gtk_GtkFixed_gtk_1fixed_1move
(
JNIEnv* env,
jclass cls,
jlong _self,
jlong _widget,
jint _x,
jint _y
)
{
GtkFixed* self;
GtkWidget* widget;
gint x;
gint y;
// convert parameter self
self = (GtkFixed*) _self;
// convert parameter widget
widget = (GtkWidget*) _widget;
// convert parameter x
x = (gint) _x;
// convert parameter y
y = (gint) _y;
// call function
gtk_fixed_move(self, widget, x, y);
// cleanup parameter self
// cleanup parameter widget
// cleanup parameter x
// cleanup parameter y
}
//__________________________________________________________________
void _HYPlatformPullDown::_SetVisibleSize (_HYRect rel)
{
_HYPullDown* theParent = (_HYPullDown*) this;
menuRect = HYRect2GDKRect(rel);
menuRect.x += 3;
menuRect.width -= 6;
if (theMenu) {
if (menuRect.height>20) {
menuRect.height = 20;
}
long naturalWidth = theParent->_SuggestDimensions ().right;
if (menuRect.width > naturalWidth + 25) {
menuRect.width = naturalWidth + 25;
}
}
AlignRectangle (rel, menuRect, theParent->GetAlignFlags());
gtk_fixed_move (GTK_FIXED(theParent->parentWindow), theMenu, rel.left, rel.top);
gtk_widget_set_size_request(theMenu,menuRect.width,menuRect.height);
}
void reconfigure_display() {
int y=VFO_HEIGHT;
// configure panadapter
if(display_panadapter) {
int height=PANADAPTER_HEIGHT;
if(!display_waterfall) {
height+=WATERFALL_HEIGHT;
if(!display_sliders) {
height+=SLIDERS_HEIGHT;
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT;
}
} else {
if(!display_sliders) {
height+=SLIDERS_HEIGHT/2;
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT/2;
}
}
fprintf(stderr,"panadapter_height=%d\n",height);
if(panadapter==NULL) {
fprintf(stderr,"reconfigure_display: panadapter_init: width:%d height:%d\n",display_width,height);
panadapter = panadapter_init(display_width,height);
gtk_fixed_put(GTK_FIXED(fixed),panadapter,0,y);
} else {
// set the size
fprintf(stderr,"reconfigure_display: panadapter set_size_request: width:%d height:%d\n",display_width,height);
gtk_widget_set_size_request(panadapter, display_width, height);
// move the current one
gtk_fixed_move(GTK_FIXED(fixed),panadapter,0,y);
}
gtk_widget_show_all(panadapter);
y+=height;
} else {
gtk_widget_hide(panadapter);
}
// configure waterfall
if(display_waterfall) {
int height=WATERFALL_HEIGHT;
if(!display_panadapter) {
height+=PANADAPTER_HEIGHT;
if(!display_sliders) {
height+=SLIDERS_HEIGHT;
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT;
}
} else {
if(!display_sliders) {
height+=SLIDERS_HEIGHT/2;
}
if(!display_toolbar) {
height+=TOOLBAR_HEIGHT/2;
}
}
fprintf(stderr,"waterfall_height=%d\n",height);
if(waterfall==NULL) {
fprintf(stderr,"reconfigure_display: waterfall_init: width:%d height:%d\n",display_width,height);
waterfall = waterfall_init(display_width,height);
gtk_fixed_put(GTK_FIXED(fixed),waterfall,0,y);
} else {
// set the size
fprintf(stderr,"reconfigure_display: waterfall set_size_request: width:%d height:%d\n",display_width,height);
gtk_widget_set_size_request (waterfall, display_width, height);
// move the current one
gtk_fixed_move(GTK_FIXED(fixed),waterfall,0,y);
}
gtk_widget_show_all(waterfall);
y+=height;
} else {
gtk_widget_hide(waterfall);
}
if(display_sliders) {
fprintf(stderr,"sliders_height=%d\n",SLIDERS_HEIGHT);
if(sliders==NULL) {
fprintf(stderr,"reconfigure_display: sliders_init: width:%d height:%d\n",display_width,SLIDERS_HEIGHT);
sliders = sliders_init(display_width,SLIDERS_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),sliders,0,y);
} else {
gtk_fixed_move(GTK_FIXED(fixed),sliders,0,y);
gtk_widget_show(sliders);
}
gtk_widget_show_all(sliders);
y+=SLIDERS_HEIGHT;
} else {
gtk_widget_hide(sliders);
}
if(display_toolbar) {
fprintf(stderr,"toolbar_height=%d\n",TOOLBAR_HEIGHT);
if(toolbar==NULL) {
fprintf(stderr,"reconfigure_display: toolbar_init: width:%d height:%d\n",display_width,TOOLBAR_HEIGHT);
toolbar = toolbar_init(display_width,TOOLBAR_HEIGHT,window);
gtk_fixed_put(GTK_FIXED(fixed),toolbar,0,y);
} else {
gtk_fixed_move(GTK_FIXED(fixed),toolbar,0,y);
gtk_widget_show(toolbar);
}
gtk_widget_show_all(toolbar);
y+=TOOLBAR_HEIGHT;
} else {
gtk_widget_hide(toolbar);
}
}
/* Establish the widget placement of an icon grid. */
static gboolean icon_grid_placement(IconGrid * ig)
{
/* Make sure the container is visible. */
gtk_widget_show(ig->container);
/* Erase the window. */
GdkWindow * window = ig->widget->window;
if (window != NULL)
panel_determine_background_pixmap(ig->panel, ig->widget, window);
/* Get and save the desired container geometry. */
ig->container_width = ig->container->allocation.width;
ig->container_height = ig->container->allocation.height;
int child_width = ig->child_width;
int child_height = ig->child_height;
/* Get the required container geometry if all elements get the client's desired allocation. */
int container_width_needed = (ig->columns * (child_width + ig->spacing)) - ig->spacing;
int container_height_needed = (ig->rows * (child_height + ig->spacing)) - ig->spacing;
/* Get the constrained child geometry if the allocated geometry is insufficient.
* All children are still the same size and share equally in the deficit. */
ig->constrained_child_width = ig->child_width;
if ((ig->columns != 0) && (ig->rows != 0) && (ig->container_width > 1))
{
if (container_width_needed > ig->container_width)
ig->constrained_child_width = child_width = (ig->container_width - ((ig->columns - 1) * ig->spacing)) / ig->columns;
if (container_height_needed > ig->container_height)
child_height = (ig->container_height - ((ig->rows - 1) * ig->spacing)) / ig->rows;
}
/* Initialize parameters to control repositioning each visible child. */
GtkTextDirection direction = gtk_widget_get_direction(ig->container);
int limit = ig->border + ((ig->orientation == GTK_ORIENTATION_HORIZONTAL)
? (ig->rows * (child_height + ig->spacing))
: (ig->columns * (child_width + ig->spacing)));
int x_initial = ((direction == GTK_TEXT_DIR_RTL)
? ig->widget->allocation.width - child_width - ig->border
: ig->border);
int x_delta = child_width + ig->spacing;
if (direction == GTK_TEXT_DIR_RTL) x_delta = - x_delta;
/* Reposition each visible child. */
int x = x_initial;
int y = ig->border;
gboolean contains_sockets = FALSE;
IconGridElement * ige;
for (ige = ig->child_list; ige != NULL; ige = ige->flink)
{
if (ige->visible)
{
/* Do necessary operations on the child. */
gtk_widget_show(ige->widget);
if (((child_width != ige->widget->allocation.width) || (child_height != ige->widget->allocation.height))
&& (child_width > 0) && (child_height > 0))
{
GtkAllocation alloc;
alloc.x = x;
alloc.y = y;
alloc.width = child_width;
alloc.height = child_height;
gtk_widget_size_allocate(ige->widget, &alloc);
gtk_widget_queue_resize(ige->widget); /* Get labels to redraw ellipsized */
}
gtk_fixed_move(GTK_FIXED(ig->widget), ige->widget, x, y);
gtk_widget_queue_draw(ige->widget);
/* Note if a socket is placed. */
if (GTK_IS_SOCKET(ige->widget))
contains_sockets = TRUE;
/* Advance to the next grid position. */
if (ig->orientation == GTK_ORIENTATION_HORIZONTAL)
{
y += child_height + ig->spacing;
if (y >= limit)
{
y = ig->border;
x += x_delta;
}
}
else
{
x += x_delta;
if ((direction == GTK_TEXT_DIR_RTL) ? (x <= 0) : (x >= limit))
{
x = x_initial;
y += child_height + ig->spacing;
}
}
}
}
/* Redraw the container. */
if (window != NULL)
gdk_window_invalidate_rect(window, NULL, TRUE);
gtk_widget_queue_draw(ig->container);
/* If the icon grid contains sockets, do special handling to get the background erased. */
if (contains_sockets)
plugin_widget_set_background(ig->widget, ig->panel);
return FALSE;
}
G_MODULE_EXPORT gboolean
display_show(NOTIFICATION_INFO* ni) {
DISPLAY_INFO* di = g_new0(DISPLAY_INFO, 1);
if (!di) {
perror("g_new0");
return FALSE;
}
di->ni = ni;
notifications = g_list_append(notifications, di);
di->popup = gtk_window_new(GTK_WINDOW_POPUP);
gtk_window_set_title(GTK_WINDOW(di->popup), "growl-for-linux");
gtk_window_set_resizable(GTK_WINDOW(di->popup), TRUE);
gtk_window_set_decorated(GTK_WINDOW(di->popup), FALSE);
gtk_window_set_keep_above(GTK_WINDOW(di->popup), TRUE);
gtk_widget_modify_bg(di->popup, GTK_STATE_NORMAL, colors + (rand() % lengthof(available_colors)));
gtk_window_stick(GTK_WINDOW(di->popup));
GtkWidget* ebox = gtk_event_box_new();
gtk_event_box_set_visible_window(GTK_EVENT_BOX(ebox), FALSE);
gtk_container_add(GTK_CONTAINER(di->popup), ebox);
GtkWidget* fixed = gtk_fixed_new();
gtk_container_set_border_width(GTK_CONTAINER(fixed), 0);
gtk_container_add(GTK_CONTAINER(ebox), fixed);
GtkWidget* image = NULL;
if (di->ni->icon && *di->ni->icon) {
GdkPixbuf* pixbuf;
if (di->ni->local) {
gchar* newurl = g_filename_from_uri(di->ni->icon, NULL, NULL);
GError* error = NULL;
pixbuf = gdk_pixbuf_new_from_file(newurl ? newurl : di->ni->icon, &error);
g_free(newurl);
} else {
pixbuf = pixbuf_from_url(di->ni->icon, NULL);
}
if (pixbuf) {
GdkPixbuf* tmp = gdk_pixbuf_scale_simple(pixbuf, 32, 32, GDK_INTERP_TILES);
if (tmp) {
g_object_unref(pixbuf);
pixbuf = tmp;
}
image = gtk_image_new_from_pixbuf(pixbuf);
gtk_container_add(GTK_CONTAINER(fixed), image);
g_object_unref(pixbuf);
}
}
PangoContext* context = gtk_widget_get_pango_context(di->popup) ;
PangoLayout* layout = pango_layout_new(context);
gchar* text = g_strconcat(di->ni->title, "\n", di->ni->text, NULL);
pango_layout_set_text(layout, text, -1);
g_free(text);
pango_layout_set_font_description(layout, font_sans20_desc);
pango_layout_get_pixel_size(layout, &di->width, &di->height);
di->x = screen_rect.width;
di->y = screen_rect.y + rand() % (screen_rect.height - di->height);
di->width += 32 + 5;
if (image)
gtk_fixed_move(GTK_FIXED(fixed), image, 0, di->height / 2 - 16);
GdkBitmap* bitmap = gdk_pixmap_new(di->popup->window, di->width, di->height, 1);
GdkGC *gc = gdk_gc_new(GDK_DRAWABLE(bitmap));
GdkColormap* colormap = gdk_colormap_get_system();
gdk_gc_set_colormap(gc, colormap);
gdk_colormap_alloc_color(colormap, color_black, TRUE, TRUE);
gdk_gc_set_foreground (gc, color_black);
gdk_draw_rectangle(bitmap, gc, TRUE, 0, 0, di->width, di->height);
gdk_colormap_alloc_color(colormap, color_white, TRUE, TRUE);
gdk_gc_set_foreground (gc, color_white);
if (image)
gdk_draw_rectangle(bitmap, gc, TRUE, 0, di->height / 2 - 16, 32, 32);
gdk_draw_layout(bitmap, gc, 32 + 5, 0, layout);
g_signal_connect(G_OBJECT(ebox), "button-press-event", G_CALLBACK(display_clicked), di);
g_signal_connect(G_OBJECT(ebox), "enter-notify-event", G_CALLBACK(display_enter), di);
g_signal_connect(G_OBJECT(ebox), "leave-notify-event", G_CALLBACK(display_leave), di);
gtk_window_move(GTK_WINDOW(di->popup), di->x, di->y);
gtk_widget_show_all(di->popup);
gtk_widget_set_size_request(fixed, di->width, di->height);
gdk_window_set_back_pixmap(di->popup->window, NULL, FALSE);
gdk_window_shape_combine_mask(di->popup->window, bitmap, 0, 0);
g_object_unref(gc);
g_object_unref(layout);
g_object_unref(context);
g_object_unref(bitmap);
g_object_ref(di->popup);
g_timeout_add(100, display_animation_func, di);
return FALSE;
}
void pWidget::setGeometry(const Geometry &geometry) {
if(sizable.window() && sizable.window()->visible()) gtk_fixed_move(GTK_FIXED(sizable.window()->p.formContainer), gtkWidget, geometry.x, geometry.y);
unsigned width = (signed)geometry.width <= 0 ? 1U : geometry.width;
unsigned height = (signed)geometry.height <= 0 ? 1U : geometry.height;
gtk_widget_set_size_request(gtkWidget, width, height);
}
/*
Refresh gadget's background if needed
*/
gboolean
refresh_background (block_notes_core_s *core)
{
GdkColor color;
cairo_t *cr;
double x0 = 5.0;
double y0 = 12.0;
double rect_width = core->width - 10;
double rect_height = core->height - 12;
double radius = 40;
double x1,y1;
cr = gdk_cairo_create (core->window->window);
/* Set gadget's background transparent */
cairo_set_source_rgba (cr, 1.0, 1.0, 1.0, 0.0);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_paint (cr);
x1 = x0 + rect_width;
y1 = y0 + rect_height;
if (!rect_width || !rect_height)
return;
cairo_move_to (cr, x0, (y0 + y1)/2);
cairo_curve_to (cr, x0 ,y0, x0, y0, (x0 + x1)/2, y0);
cairo_curve_to (cr, x1, y0, x1, y0, x1, (y0 + y1)/2);
cairo_curve_to (cr, x1, y1, x1, y1, (x1 + x0)/2, y1);
cairo_curve_to (cr, x0, y1, x0, y1, x0, (y0 + y1)/2);
cairo_close_path (cr);
cairo_set_source_rgba (cr,
(float) core->gadget.red / 65535.0,
(float) core->gadget.green / 65535.0,
(float) core->gadget.blue / 65535.0,
1.0);
cairo_fill_preserve (cr);
cairo_set_source_rgba (cr,
(float) core->border.red / 65535.0,
(float) core->border.green / 65535.0,
(float) core->border.blue / 65535.0,
core->border_transparency);
cairo_set_line_width (cr, 3.0);
cairo_stroke (cr);
cairo_destroy (cr);
gtk_widget_modify_base (core->view, GTK_STATE_NORMAL, &core->gadget);
/* Reset textview font */
gtk_widget_modify_font (core->view, core->font_pango);
/* Reset font color */
gtk_widget_modify_text (core->view, GTK_STATE_NORMAL, &core->text);
/* Resize window */
gtk_window_resize (GTK_WINDOW(core->window), core->width, core->height);
/* Reset buttons */
gtk_fixed_move (GTK_FIXED(core->fixed), core->button_setting, core->width - 40, 0);
gtk_fixed_move (GTK_FIXED(core->fixed), core->button_move, core->width - 30, 0);
gtk_fixed_move (GTK_FIXED(core->fixed), core->button_close, core->width - 20, 0);
gtk_widget_set_size_request (core->view, core->width - 27, core->height - 30);
return FALSE;
}
