/* private methods */
static gboolean
expose_event (GtkWidget *widget, cairo_t *cr1, gpointer dara)
{
cairo_t *cr;
gint w, h;
TboDrawing *self = TBO_DRAWING (widget);
cr = gdk_cairo_create(gtk_layout_get_bin_window (GTK_LAYOUT (widget)));
w = gdk_window_get_width (gtk_layout_get_bin_window (GTK_LAYOUT (widget)));
h = gdk_window_get_height (gtk_layout_get_bin_window (GTK_LAYOUT (widget)));
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_rectangle (cr, 0, 0, w, h);
cairo_fill (cr);
tbo_drawing_draw (TBO_DRAWING (widget), cr);
tbo_tooltip_draw (cr);
// Update drawing helpers
if (self->tool)
self->tool->drawing (self->tool, cr);
cairo_destroy(cr);
return FALSE;
}
static gboolean
motion_cb (GocCanvas *canvas, GdkEventMotion *event, G_GNUC_UNUSED gpointer data)
{
double x, y;
GocItem *item;
gboolean result = FALSE;
if (event->window != gtk_layout_get_bin_window (&canvas->base))
return TRUE;
x = (canvas->direction == GOC_DIRECTION_RTL)?
canvas->scroll_x1 + (canvas->width - event->x) / canvas->pixels_per_unit:
canvas->scroll_x1 + event->x / canvas->pixels_per_unit;
y = canvas->scroll_y1 + event->y / canvas->pixels_per_unit;
if (canvas->grabbed_item != NULL)
item = canvas->grabbed_item;
else
item = goc_canvas_get_item_at (canvas, x, y);
canvas->cur_event = (GdkEvent *) event;
if (canvas->last_item && item != canvas->last_item) {
GOC_ITEM_GET_CLASS (canvas->last_item)->leave_notify (canvas->last_item, x, y);
canvas->last_item = NULL;
}
if (item) {
GocItemClass *klass = GOC_ITEM_GET_CLASS (item);
if (item != canvas->last_item) {
canvas->last_item = item;
klass->enter_notify (item, x, y);
}
result = klass->motion (item, x, y);
}
canvas->cur_event = NULL;
return result;
}
static gboolean
animate_expander (gpointer data)
{
GtkLayout *layout;
GdkWindow *window;
animate_closure_t *closure = (animate_closure_t *) data;
cairo_t *cr;
if (closure->finish) {
e_tree_table_adapter_node_set_expanded (closure->etta, closure->node, !closure->expanded);
closure->ectv->animate_timeout = 0;
g_free (data);
return FALSE;
}
layout = GTK_LAYOUT (closure->ectv->canvas);
window = gtk_layout_get_bin_window (layout);
cr = gdk_cairo_create (window);
draw_expander (
closure->ectv, cr, closure->expanded ?
GTK_EXPANDER_SEMI_COLLAPSED :
GTK_EXPANDER_SEMI_EXPANDED,
GTK_STATE_NORMAL, &closure->area);
closure->finish = TRUE;
cairo_destroy (cr);
return TRUE;
}
static gboolean
layout_expose_handler (GtkWidget *widget,
GdkEventExpose *event)
{
GtkLayout *layout = GTK_LAYOUT (widget);
GdkWindow *bin_window = gtk_layout_get_bin_window (layout);
cairo_t *cr;
gint i,j;
gint imin, imax, jmin, jmax;
if (event->window != bin_window)
return FALSE;
imin = (event->area.x) / 10;
imax = (event->area.x + event->area.width + 9) / 10;
jmin = (event->area.y) / 10;
jmax = (event->area.y + event->area.height + 9) / 10;
cr = gdk_cairo_create (bin_window);
for (i = imin; i < imax; i++)
for (j = jmin; j < jmax; j++)
if ((i + j) % 2)
cairo_rectangle (cr,
10 * i, 10 * j,
1 + i % 10, 1 + j % 10);
cairo_fill (cr);
cairo_destroy (cr);
return FALSE;
}
static void
athena_desktop_background_set_up_widget (AthenaDesktopBackground *self)
{
GdkWindow *window;
gboolean in_fade = FALSE;
GtkWidget *widget;
widget = self->details->widget;
if (!gtk_widget_get_realized (widget)) {
return;
}
athena_desktop_background_ensure_realized (self);
window = gtk_layout_get_bin_window (GTK_LAYOUT (widget));
in_fade = fade_to_surface (self, window,
self->details->background_surface);
if (!in_fade) {
cairo_pattern_t *pattern;
pattern = cairo_pattern_create_for_surface (self->details->background_surface);
gdk_window_set_background_pattern (window, pattern);
cairo_pattern_destroy (pattern);
gnome_bg_set_surface_as_root (gtk_widget_get_screen (widget),
self->details->background_surface);
}
}
static gboolean
idle_do_action (gpointer data)
{
GtkLayout *layout;
GdkEventButton event;
ETableClickToAdd * etcta;
gint finished;
g_return_val_if_fail (data!= NULL, FALSE);
etcta = E_TABLE_CLICK_TO_ADD (
atk_gobject_accessible_get_object (
ATK_GOBJECT_ACCESSIBLE (data)));
g_return_val_if_fail (etcta, FALSE);
layout = GTK_LAYOUT (GNOME_CANVAS_ITEM (etcta)->canvas);
event.x = 0;
event.y = 0;
event.type = GDK_BUTTON_PRESS;
event.window = gtk_layout_get_bin_window (layout);
event.button = 1;
event.send_event = TRUE;
event.time = GDK_CURRENT_TIME;
event.axes = NULL;
g_signal_emit_by_name (etcta, "event", &event, &finished);
return FALSE;
}
GdkWindow *nsgtk_layout_get_bin_window(GtkLayout *layout)
{
#if GTK_CHECK_VERSION(2,14,0)
return gtk_layout_get_bin_window(layout);
#else
return layout->bin_window;
#endif
}
bool C4Window::ReInit(C4AbstractApp* pApp)
{
// Check whether multisampling settings was changed. If not then we
// don't need to ReInit anything.
#ifdef GDK_WINDOWING_X11
int value;
Display * const dpy = gdk_x11_display_get_xdisplay(gdk_display_get_default());
glXGetFBConfigAttrib(dpy, Info, GLX_SAMPLES, &value);
if(value == Config.Graphics.MultiSampling) return true;
// Check whether we have a visual with the requested number of samples
GLXFBConfig new_info;
if(!FindFBConfig(Config.Graphics.MultiSampling, &new_info)) return false;
GdkScreen * scr = gtk_widget_get_screen(GTK_WIDGET(render_widget));
XVisualInfo *vis_info = glXGetVisualFromFBConfig(dpy, new_info);
assert(vis_info);
GdkVisual * vis = gdk_x11_screen_lookup_visual(scr, vis_info->visualid);
XFree(vis_info);
// Un- and re-realizing the render_widget does not work, the window
// remains hidden afterwards. So we re-create it from scratch.
gtk_widget_destroy(GTK_WIDGET(render_widget));
render_widget = gtk_drawing_area_new();
#if !GTK_CHECK_VERSION(3,10,0)
gtk_widget_set_double_buffered (GTK_WIDGET(render_widget), false);
#endif
g_object_set(G_OBJECT(render_widget), "can-focus", TRUE, NULL);
gtk_widget_set_visual(GTK_WIDGET(render_widget),vis);
Info = new_info;
// Wait until window is mapped to get the window's XID
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(render_widget));
gtk_widget_show_now(GTK_WIDGET(render_widget));
if (GTK_IS_LAYOUT(render_widget))
{
GdkWindow* bin_wnd = gtk_layout_get_bin_window(GTK_LAYOUT(render_widget));
renderwnd = GDK_WINDOW_XID(bin_wnd);
}
else
{
GdkWindow* render_wnd = gtk_widget_get_window(GTK_WIDGET(render_widget));
renderwnd = GDK_WINDOW_XID(render_wnd);
}
gdk_flush();
gdk_window_set_cursor(gtk_widget_get_window(GTK_WIDGET(render_widget)),
gdk_cursor_new_for_display(gdk_display_get_default(), GDK_BLANK_CURSOR));
return true;
#endif
}
static gboolean
preview_draw (GtkWidget *widget,
cairo_t *cr,
SoliPrintPreview *preview)
{
GdkWindow *bin_window;
gint tile_width;
gint page_num;
gint n_pages;
gint col;
bin_window = gtk_layout_get_bin_window (preview->layout);
if (!gtk_cairo_should_draw_window (cr, bin_window))
{
return GDK_EVENT_STOP;
}
cairo_save (cr);
gtk_cairo_transform_to_window (cr, widget, bin_window);
get_tile_size (preview, &tile_width, NULL);
n_pages = get_n_pages (preview);
col = 0;
page_num = get_first_page_displayed (preview);
while (col < preview->n_columns && page_num < n_pages)
{
if (!gtk_print_operation_preview_is_selected (preview->gtk_preview, page_num))
{
page_num++;
continue;
}
draw_page (cr,
col * tile_width,
0,
page_num,
preview);
col++;
page_num++;
}
cairo_restore (cr);
return GDK_EVENT_STOP;
}
static void
tbo_drawing_realize (GtkWidget *widget)
{
GdkWindow *bin_window;
if (GTK_WIDGET_CLASS (tbo_drawing_parent_class)->realize)
(* GTK_WIDGET_CLASS (tbo_drawing_parent_class)->realize) (widget);
bin_window = gtk_layout_get_bin_window (GTK_LAYOUT (widget));
gdk_window_set_events (bin_window,
(gdk_window_get_events (bin_window) |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK));
}
static gboolean
gnc_header_draw (GtkWidget *header, cairo_t *cr)
{
GnucashSheet *sheet = GNC_HEADER(header)->sheet;
GdkWindow *sheet_layout_win = gtk_layout_get_bin_window (GTK_LAYOUT(sheet));
gint x, y;
// use this to get the scroll x value to align the header
gdk_window_get_position (sheet_layout_win, &x, &y);
cairo_set_source_surface (cr, GNC_HEADER(header)->surface, x, 0);
cairo_paint (cr);
return TRUE;
}
static void
canvas_realize (GtkWidget *widget)
{
ECanvas *ecanvas = E_CANVAS (widget);
GdkWindow *window;
/* Chain up to parent's realize() method. */
GTK_WIDGET_CLASS (e_canvas_parent_class)->realize (widget);
window = gtk_layout_get_bin_window (GTK_LAYOUT (widget));
gdk_window_set_background_pattern (window, NULL);
window = gtk_widget_get_window (widget);
gtk_im_context_set_client_window (ecanvas->im_context, window);
}
static gboolean
leave_notify_cb (GocCanvas *canvas, GdkEventCrossing* event, G_GNUC_UNUSED gpointer data)
{
double x, y;
gboolean result = FALSE;
if (event->window != gtk_layout_get_bin_window (&canvas->base))
return TRUE;
x = (canvas->direction == GOC_DIRECTION_RTL)?
canvas->scroll_x1 + (canvas->width - event->x) / canvas->pixels_per_unit:
canvas->scroll_x1 + event->x / canvas->pixels_per_unit;
y = canvas->scroll_y1 + event->y / canvas->pixels_per_unit;
if (canvas->last_item) {
canvas->cur_event = (GdkEvent *) event;
result = GOC_ITEM_GET_CLASS (canvas->last_item)->leave_notify (canvas->last_item, x, y);
canvas->last_item = NULL;
return result;
}
canvas->cur_event = NULL;
return result;
}
static gboolean
layout_draw_handler (GtkWidget *widget,
cairo_t *cr)
{
GtkLayout *layout = GTK_LAYOUT (widget);
GdkWindow *bin_window = gtk_layout_get_bin_window (layout);
GdkRectangle clip;
gint i, j, x, y;
gint imin, imax, jmin, jmax;
if (!gtk_cairo_should_draw_window (cr, bin_window))
return FALSE;
gdk_window_get_position (bin_window, &x, &y);
cairo_translate (cr, x, y);
gdk_cairo_get_clip_rectangle (cr, &clip);
imin = (clip.x) / 10;
imax = (clip.x + clip.width + 9) / 10;
jmin = (clip.y) / 10;
jmax = (clip.y + clip.height + 9) / 10;
for (i = imin; i < imax; i++)
for (j = jmin; j < jmax; j++)
if ((i + j) % 2)
cairo_rectangle (cr,
10 * i, 10 * j,
1 + i % 10, 1 + j % 10);
cairo_fill (cr);
return FALSE;
}
static gboolean
button_release_cb (GocCanvas *canvas, GdkEventButton *event, G_GNUC_UNUSED gpointer data)
{
double x, y;
GocItem *item;
if (event->window != gtk_layout_get_bin_window (&canvas->base))
return TRUE;
x = (canvas->direction == GOC_DIRECTION_RTL)?
canvas->scroll_x1 + (canvas->width - event->x) / canvas->pixels_per_unit:
canvas->scroll_x1 + event->x / canvas->pixels_per_unit;
y = canvas->scroll_y1 + event->y / canvas->pixels_per_unit;
item = (canvas->grabbed_item != NULL)?
canvas->grabbed_item:
goc_canvas_get_item_at (canvas, x, y);
if (item) {
gboolean result;
canvas->cur_event = (GdkEvent *) event;
result = GOC_ITEM_GET_CLASS (item)->button_released (item, event->button, x, y);
canvas->cur_event = NULL;
return result;
}
return FALSE;
}
static gboolean
on_expose_event (GtkWidget * widget, GdkEventExpose * event, gpointer *project)
{
cairo_t *cr;
GdkWindow *gdkw;
gint i;
gdkw = gtk_layout_get_bin_window (GTK_LAYOUT(widget));
cr = gdk_cairo_create (gdkw);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_set_line_width (cr, 1);
if(!layoutexp)
{
for(i=0;i<=MAXLEN12;i++)
{
if(pertchart[i].name != NULL)
{
drawbutton(widget,pertchart[i].name,pertchart[i].x,pertchart[i].y,pertchart[i].type,project);
}
}
for(i=0;i<Lin;i++)
{
cr = gdk_cairo_create (gdkw);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_set_line_width (cr, 1);
cairo_move_to (cr, arrow[i].x1,arrow[i].y1);
cairo_line_to (cr, arrow[i].x2,arrow[i].y2);
cairo_move_to (cr, arrow[i].x2,arrow[i].y2);
cairo_line_to (cr, arrow[i].x3,arrow[i].y3);
cairo_move_to (cr, arrow[i].x3,arrow[i].y3);
cairo_line_to (cr, arrow[i].x4,arrow[i].y4);
cairo_stroke_preserve (cr);
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_fill (cr);
cairo_destroy (cr);
}
}
else
{
for(i=0;i<Lin;i++)
{
cr = gdk_cairo_create (gdkw);
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_set_line_width (cr, 1);
cairo_move_to (cr, arrow[i].x1,arrow[i].y1);
cairo_line_to (cr, arrow[i].x2,arrow[i].y2);
cairo_move_to (cr, arrow[i].x2,arrow[i].y2);
cairo_line_to (cr, arrow[i].x3,arrow[i].y3);
cairo_move_to (cr, arrow[i].x3,arrow[i].y3);
cairo_line_to (cr, arrow[i].x4,arrow[i].y4);
cairo_stroke_preserve (cr);
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_fill (cr);
cairo_destroy (cr);}
}
layoutexp++;
return FALSE;
}
static GdkWindow*
preview_window(GtkWidget *widget)
{
return gtk_layout_get_bin_window(GTK_LAYOUT(widget));
}
static gint
canvas_button_event (GtkWidget *widget,
GdkEventButton *event)
{
GnomeCanvas *canvas;
GdkWindow *bin_window;
gint mask;
gint retval;
g_return_val_if_fail (GNOME_IS_CANVAS (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
retval = FALSE;
canvas = GNOME_CANVAS (widget);
bin_window = gtk_layout_get_bin_window (GTK_LAYOUT (canvas));
d (
g_print ("button %d, event type %d, grabbed=%p, current=%p\n",
event->button,
event->type,
canvas->grabbed_item,
canvas->current_item));
/* dispatch normally regardless of the event's window if an item has
has a pointer grab in effect */
if (!canvas->grabbed_item && event->window != bin_window)
return retval;
switch (event->button) {
case 1:
mask = GDK_BUTTON1_MASK;
break;
case 2:
mask = GDK_BUTTON2_MASK;
break;
case 3:
mask = GDK_BUTTON3_MASK;
break;
case 4:
mask = GDK_BUTTON4_MASK;
break;
case 5:
mask = GDK_BUTTON5_MASK;
break;
default:
mask = 0;
}
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
/* Pick the current item as if the button were not
* pressed, and then process the event. */
canvas->state = event->state;
pick_current_item (canvas, (GdkEvent *) event);
canvas->state ^= mask;
retval = canvas_emit_event (canvas, (GdkEvent *) event);
break;
case GDK_BUTTON_RELEASE:
/* Process the event as if the button were pressed,
* then repick after the button has been released. */
canvas->state = event->state;
retval = canvas_emit_event (canvas, (GdkEvent *) event);
event->state ^= mask;
canvas->state = event->state;
pick_current_item (canvas, (GdkEvent *) event);
event->state ^= mask;
break;
default:
g_return_val_if_reached (0);
}
return retval;
}
/*
* ECell::event method
*/
static gint
ect_event (ECellView *ecell_view,
GdkEvent *event,
gint model_col,
gint view_col,
gint row,
ECellFlags flags,
ECellActions *actions)
{
GtkLayout *layout;
GdkWindow *window;
ECellTreeView *tree_view = (ECellTreeView *) ecell_view;
ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row);
ETreeTableAdapter *etta = e_cell_tree_get_tree_table_adapter (ecell_view->e_table_model, row);
ETreePath node = e_cell_tree_get_node (ecell_view->e_table_model, row);
gint offset = offset_of_node (ecell_view->e_table_model, row);
gint result;
layout = GTK_LAYOUT (tree_view->canvas);
window = gtk_layout_get_bin_window (layout);
switch (event->type) {
case GDK_BUTTON_PRESS:
if (event_in_expander (event, offset, 0)) {
if (e_tree_model_node_is_expandable (tree_model, node)) {
gboolean expanded = e_tree_table_adapter_node_is_expanded (etta, node);
gint tmp_row = row;
GdkRectangle area;
animate_closure_t *closure = g_new0 (animate_closure_t, 1);
cairo_t *cr;
gint hgt;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
hgt = e_cell_height (ecell_view, model_col, view_col, row);
if (hgt != area.height) /* Composite cells */
area.height += hgt;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr, expanded ?
GTK_EXPANDER_SEMI_EXPANDED :
GTK_EXPANDER_SEMI_COLLAPSED,
GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
closure->ectv = tree_view;
closure->etta = etta;
closure->node = node;
closure->expanded = expanded;
closure->area = area;
tree_view->animate_timeout =
e_named_timeout_add (
50, animate_expander, closure);
return TRUE;
}
}
else if (event->button.x < (offset - INDENT_AMOUNT))
return FALSE;
break;
case GDK_MOTION_NOTIFY:
if (e_tree_model_node_is_expandable (tree_model, node)) {
gint height = ect_height (ecell_view, model_col, view_col, row);
GdkRectangle area;
gboolean in_expander = event_in_expander (event, offset, height);
if (tree_view->prelit ^ in_expander) {
gint tmp_row = row;
cairo_t *cr;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr,
e_tree_table_adapter_node_is_expanded (etta, node) ?
GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
in_expander ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
tree_view->prelit = in_expander;
return TRUE;
}
}
break;
case GDK_LEAVE_NOTIFY:
if (tree_view->prelit) {
gint tmp_row = row;
GdkRectangle area;
cairo_t *cr;
e_table_item_get_cell_geometry (
tree_view->cell_view.e_table_item_view,
&tmp_row, &view_col, &area.x, &area.y, NULL, &area.height);
area.width = offset - 2;
cr = gdk_cairo_create (window);
draw_expander (
tree_view, cr,
e_tree_table_adapter_node_is_expanded (etta, node) ?
GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
GTK_STATE_NORMAL, &area);
cairo_destroy (cr);
tree_view->prelit = FALSE;
}
return TRUE;
default:
break;
}
adjust_event_position (event, -offset);
result = e_cell_event (tree_view->subcell_view, event, model_col, view_col, row, flags, actions);
adjust_event_position (event, offset);
return result;
}
C4Window* C4Window::Init(WindowKind windowKind, C4AbstractApp * pApp, const char * Title, const C4Rect * size)
{
Active = true;
#ifdef GDK_WINDOWING_X11
if(!FindFBConfig(Config.Graphics.MultiSampling, &Info))
{
// Disable multisampling if we don't find a visual which
// supports the currently configured setting.
if(!FindFBConfig(0, &Info)) return NULL;
Config.Graphics.MultiSampling = 0;
}
#endif
assert(!window);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
if (windowKind == W_Viewport)
{
C4ViewportWindow * vw = static_cast<C4ViewportWindow *>(this);
// Cannot just use ScrolledWindow because this would just move
// the GdkWindow of the DrawingArea.
GtkWidget* table = gtk_grid_new();
render_widget = gtk_drawing_area_new();
gtk_widget_set_hexpand(GTK_WIDGET(render_widget), true);
gtk_widget_set_vexpand(GTK_WIDGET(render_widget), true);
gtk_grid_attach(GTK_GRID(table), GTK_WIDGET(render_widget), 0, 0, 1, 1);
vw->h_scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_HORIZONTAL, NULL);
gtk_grid_attach(GTK_GRID(table), vw->h_scrollbar, 0, 1, 1, 1);
vw->v_scrollbar = gtk_scrollbar_new(GTK_ORIENTATION_VERTICAL, NULL);
gtk_grid_attach(GTK_GRID(table), vw->v_scrollbar, 1, 0, 1, 1);
GtkAdjustment* adjustment = gtk_range_get_adjustment(GTK_RANGE(vw->h_scrollbar));
g_signal_connect(
G_OBJECT(adjustment),
"value-changed",
G_CALLBACK(OnHScrollStatic),
this
);
adjustment = gtk_range_get_adjustment(GTK_RANGE(vw->v_scrollbar));
g_signal_connect(
G_OBJECT(adjustment),
"value-changed",
G_CALLBACK(OnVScrollStatic),
this
);
gtk_container_add(GTK_CONTAINER(window), table);
gtk_widget_add_events(GTK_WIDGET(window), GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_STRUCTURE_MASK | GDK_POINTER_MOTION_MASK);
gtk_drag_dest_set(GTK_WIDGET(render_widget), GTK_DEST_DEFAULT_ALL, drag_drop_entries, 1, GDK_ACTION_COPY);
g_signal_connect(G_OBJECT(render_widget), "drag-data-received", G_CALLBACK(OnDragDataReceivedStatic), this);
g_signal_connect(G_OBJECT(render_widget), "draw", G_CALLBACK(OnExposeStatic), this);
g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(OnKeyPressStatic), this);
g_signal_connect(G_OBJECT(window), "key-release-event", G_CALLBACK(OnKeyReleaseStatic), this);
g_signal_connect(G_OBJECT(window), "scroll-event", G_CALLBACK(OnScrollVW), this);
g_signal_connect(G_OBJECT(window), "button-press-event", G_CALLBACK(OnButtonPressStatic), this);
g_signal_connect(G_OBJECT(window), "button-release-event", G_CALLBACK(OnButtonReleaseStatic), this);
g_signal_connect(G_OBJECT(window), "motion-notify-event", G_CALLBACK(OnMotionNotifyStatic), this);
g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(OnKeyPress), this);
g_signal_connect(G_OBJECT(window), "key-release-event", G_CALLBACK(OnKeyRelease), this);
g_signal_connect(G_OBJECT(window), "configure-event", G_CALLBACK(OnConfigureStatic), this);
g_signal_connect(G_OBJECT(window), "realize", G_CALLBACK(OnRealizeStatic), this);
g_signal_connect_after(G_OBJECT(render_widget), "configure-event", G_CALLBACK(OnConfigureDareaStatic), this);
#if !GTK_CHECK_VERSION(3,10,0)
// do not draw the default background
gtk_widget_set_double_buffered (GTK_WIDGET(render_widget), false);
#endif
gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(Console.window));
#if !GTK_CHECK_VERSION(3,14,0)
gtk_window_set_has_resize_grip(GTK_WINDOW(window), false);
#endif
}
else if (windowKind == W_Fullscreen)
{
render_widget = gtk_drawing_area_new();
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(render_widget));
g_signal_connect(G_OBJECT(window), "configure-event", G_CALLBACK(OnConfigureNotify), this);
g_signal_connect(G_OBJECT(window), "focus-in-event", G_CALLBACK(OnFocusInFS), this);
g_signal_connect(G_OBJECT(window), "focus-out-event", G_CALLBACK(OnFocusOutFS), this);
g_signal_connect(G_OBJECT(window), "unmap-event", G_CALLBACK(OnFocusOutFS), this);
g_signal_connect(G_OBJECT(window), "button-press-event", G_CALLBACK(OnButtonPressFS), this);
g_signal_connect(G_OBJECT(window), "button-release-event", G_CALLBACK(OnButtonRelease), this);
g_signal_connect(G_OBJECT(window), "motion-notify-event", G_CALLBACK(OnMotionNotify), this);
g_signal_connect(G_OBJECT(window), "key-press-event", G_CALLBACK(OnKeyPress), this);
g_signal_connect(G_OBJECT(window), "key-release-event", G_CALLBACK(OnKeyRelease), this);
g_signal_connect(G_OBJECT(window), "scroll-event", G_CALLBACK(OnScroll), this);
gtk_widget_add_events(GTK_WIDGET(window), GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
#if !GTK_CHECK_VERSION(3,10,0)
gtk_widget_set_double_buffered (GTK_WIDGET(render_widget), false);
#endif
GValue val = {0,{{0}}};
g_value_init (&val, G_TYPE_BOOLEAN);
g_value_set_boolean (&val, true);
g_object_set_property (G_OBJECT (render_widget), "can-focus", &val);
g_object_set_property (G_OBJECT (window), "can-focus", &val);
g_value_unset (&val);
#if !GTK_CHECK_VERSION(3,14,0)
gtk_window_set_has_resize_grip(GTK_WINDOW(window), false);
#endif
}
else if (windowKind == W_GuiWindow)
{
render_widget = window;
g_signal_connect(G_OBJECT(window), "button-press-event", G_CALLBACK(OnButtonPressGD), this);
g_signal_connect(G_OBJECT(window), "button-release-event", G_CALLBACK(OnButtonReleaseGD), this);
g_signal_connect(G_OBJECT(window), "motion-notify-event", G_CALLBACK(OnMotionNotifyGD), this);
g_signal_connect(G_OBJECT(window), "configure-event", G_CALLBACK(OnConfigureGD), this);
g_signal_connect(G_OBJECT(window), "scroll-event", G_CALLBACK(OnScroll), this);
gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(Console.window));
#if !GTK_CHECK_VERSION(3,14,0)
gtk_window_set_has_resize_grip(GTK_WINDOW(window), false);
#endif
}
else if (windowKind == W_Console)
{
render_widget = window;
}
assert(window);
assert(render_widget);
// Override gtk's default to match name/class of the XLib windows
gtk_window_set_wmclass(GTK_WINDOW(window), C4ENGINENAME, C4ENGINENAME);
gtk_window_set_default_size(GTK_WINDOW(window), size->Wdt, size->Hgt);
g_signal_connect(G_OBJECT(window), "delete-event", G_CALLBACK(OnDelete), this);
handlerDestroy = g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(OnDestroyStatic), this);
gtk_widget_add_events(GTK_WIDGET(window), GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK | GDK_SCROLL_MASK);
// TODO: It would be nice to support GDK_SCROLL_SMOOTH_MASK and
// smooth scrolling for scrolling in menus, however that should not
// change the scroll wheel behaviour ingame for zooming or
// inventory change. Note that when both GDK_SCROLL_MASK and
// GDK_SMOOTH_SCROLL_MASK are enabled, both type of scroll events
// are reported, so one needs to make sure to not double-process them.
// It would be nice to have smooth scrolling also e.g. for zooming
// ingame, but it probably requires the notion of smooth scrolling
// other parts of the engine as well.
#ifdef GDK_WINDOWING_X11
GdkScreen * scr = gtk_widget_get_screen(GTK_WIDGET(render_widget));
Display * const dpy = gdk_x11_display_get_xdisplay(gdk_display_get_default());
XVisualInfo *vis_info = glXGetVisualFromFBConfig(dpy, Info);
assert(vis_info);
GdkVisual * vis = gdk_x11_screen_lookup_visual(scr, vis_info->visualid);
XFree(vis_info);
gtk_widget_set_visual(GTK_WIDGET(render_widget),vis);
#endif
gtk_widget_show_all(GTK_WIDGET(window));
// XVisualInfo vitmpl; int blub;
// vitmpl.visual = gdk_x11_visual_get_xvisual(gtk_widget_get_visual(window));
// vitmpl.visualid = XVisualIDFromVisual(vitmpl.visual);
// Info = XGetVisualInfo(dpy, VisualIDMask, &vitmpl, &blub);
// printf("%p\n", gtk_widget_get_visual(render_widget));
// Info = gdk_x11_visual_get_xvisual(gtk_widget_get_visual(render_widget));
// Default icon has been set right after gtk_init(),
// so we don't need to take care about setting the icon here.
SetTitle(Title);
// Wait until window is mapped to get the window's XID
gtk_widget_show_now(GTK_WIDGET(window));
GdkWindow* render_gdk_wnd;
if (GTK_IS_LAYOUT(render_widget))
render_gdk_wnd = gtk_layout_get_bin_window(GTK_LAYOUT(render_widget));
else
render_gdk_wnd = gtk_widget_get_window(GTK_WIDGET(render_widget));
#ifdef GDK_WINDOWING_X11
renderwnd = GDK_WINDOW_XID(render_gdk_wnd);
#elif defined(GDK_WINDOWING_WIN32)
renderwnd = reinterpret_cast<HWND>(gdk_win32_window_get_handle(render_gdk_wnd));
#endif
// Make sure the window is shown and ready to be rendered into,
// this avoids an async X error.
gdk_flush();
if (windowKind == W_Fullscreen)
gdk_window_set_cursor(gtk_widget_get_window(GTK_WIDGET(render_widget)),
gdk_cursor_new_for_display(gdk_display_get_default(), GDK_BLANK_CURSOR));
return this;
}