/*
* static Stopwatch St =Stopwatch.StartNew();
* private static int _frames;
* private static int _fps;*/
static void DrawToWidget(GtkWidget widget, CairoSurface surface, int width, int height, double factor)
{
if (surface == null || widget.IsClosed)
{
return;
}
var window = Native.GtkWidgetGetWindow(widget);
if (window == IntPtr.Zero)
{
return;
}
var rc = new GdkRectangle {
Width = width, Height = height
};
Native.GdkWindowBeginPaintRect(window, ref rc);
var context = Native.GdkCairoCreate(window);
Draw(context, surface, factor);
/*
* _frames++;
* var el = St.Elapsed;
* if (el.TotalSeconds > 1)
* {
* _fps = (int) (_frames / el.TotalSeconds);
* _frames = 0;
* St = Stopwatch.StartNew();
* }
*
* Native.CairoSetSourceRgba(context, 1, 0, 0, 1);
* Native.CairoMoveTo(context, 20, 20);
* Native.CairoSetFontSize(context, 30);
* using (var txt = new Utf8Buffer("FPS: " + _fps))
* Native.CairoShowText(context, txt);
*/
Native.CairoDestroy(context);
Native.GdkWindowEndPaint(window);
}
public override void Paint (GtkStylePointer style, GdkWindowPointer window, GdkRectangle area, GtkWidgetPointer widget, gint x, gint y, gint width, gint height, GtkPlus gtkPlus)
{
PaintFunction (
style,
window,
(GtkStateType)state,
(GtkShadowType)value,
ref area,
widget,
Detail,
x, y, width,height);
}
public override void Paint (GtkStylePointer style, GdkWindowPointer window, GdkRectangle area, GtkWidgetPointer widget, gint x, gint y, gint width, gint height, GtkPlus gtkPlus)
{
if (@default) {
gtk_window_set_default (gtkPlus.window, widget);
gtk_paint_box (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
GtkShadowType.GTK_SHADOW_IN,
ref area,
widget,
"buttondefault",
x, y, width, height);
gtk_window_set_default (gtkPlus.window, IntPtr.Zero);
} else
gtk_paint_box (
style,
window,
(GtkStateType)state,
state == GtkPlusState.Pressed ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT,
ref area,
widget,
"button",
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_extension (
style,
window,
(GtkStateType)state,
GtkShadowType.GTK_SHADOW_OUT,
ref area,
widget,
"tab",
x, y, width, height,
GtkPositionType.GTK_POS_BOTTOM);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_resize_grip (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
ref area,
widget,
"statusbar",
GdkWindowEdge.GDK_WINDOW_EDGE_SOUTH_EAST,
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_slider (
style,
window,
(GtkStateType)state,
state == GtkPlusState.Pressed && GetWidgetStyleBoolean (widget, "activate-slider") ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT,
ref area,
widget,
Detail,
x, y, width, height,
horizontal ? GtkOrientation.GTK_ORIENTATION_HORIZONTAL : GtkOrientation.GTK_ORIENTATION_VERTICAL);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_box (
style,
window,
GtkStateType.GTK_STATE_PRELIGHT,
GtkShadowType.GTK_SHADOW_OUT,
ref area,
widget,
"bar",
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_shadow (
style,
window,
(GtkStateType)state,
GtkShadowType.GTK_SHADOW_ETCHED_IN,
ref area,
widget,
"frame",
x, y, width, height);
}
static extern void gtk_paint_expander ( GtkStylePointer style, GdkWindowPointer window, GtkStateType state_type, ref GdkRectangle area, GtkWidgetPointer widget, string detail, gint x, gint y, GtkExpanderStyle expander_style);
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
GtkShadowType shadow_type = GetWidgetStyleShadowType (widget);
if (shadow_type != GtkShadowType.GTK_SHADOW_NONE)
gtk_paint_box (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
shadow_type,
ref area,
widget,
"spinbutton",
x, y - (up ? 0 : height), width, height * 2);
shadow_type = state == GtkPlusState.Pressed ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT;
gtk_paint_box (
style,
window,
(GtkStateType)state,
shadow_type,
ref area,
widget,
up ? "spinbutton_up" : "spinbutton_down",
x, y, width, height);
if (up)
y += 2;
height -= 2;
width -= 3;
x += 1;
int w = width / 2;
w -= w % 2 - 1;
int h = (w + 1) / 2;
x += (width - w) / 2;
y += (height - h) / 2;
height = h;
width = w;
gtk_paint_arrow (
style,
window,
(GtkStateType)state,
shadow_type,
ref area,
widget,
"spinbutton",
up ? GtkArrowType.GTK_ARROW_UP : GtkArrowType.GTK_ARROW_DOWN,
true,
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_expander (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
ref area,
widget,
"treeview",
x + width / 2,
y + height / 2,
closed ? GtkExpanderStyle.GTK_EXPANDER_COLLAPSED : GtkExpanderStyle.GTK_EXPANDER_EXPANDED);
}
public override void Paint (GtkStylePointer style, GdkWindowPointer window, GdkRectangle area, GtkWidgetPointer widget, gint x, gint y, gint width, gint height, GtkPlus gtkPlus)
{
gtk_paint_box (
gtkPlus.tool_bar_toggle_button_style,
window,
GtkStateType.GTK_STATE_ACTIVE,
GtkShadowType.GTK_SHADOW_IN,
ref area,
gtkPlus.tool_bar_toggle_button,
"button",
x, y, width, height);
}
public override void Paint (GtkStylePointer style, GdkWindowPointer window, GdkRectangle area, GtkWidgetPointer widget, gint x, gint y, gint width, gint height, GtkPlus gtkPlus)
{
gtk_paint_box (
gtkPlus.tool_bar_button_style,
window,
(GtkStateType)state,
state == GtkPlusState.Pressed ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT,
ref area,
gtkPlus.tool_bar_button,
"button",
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_box (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
GetWidgetStyleShadowType (widget),
ref area,
widget,
"toolbar",
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_shadow (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
GtkShadowType.GTK_SHADOW_IN,
ref area,
widget,
"entry",
x, y, width, height);
GtkStyle style_structure = (GtkStyle)Marshal.PtrToStructure (style, typeof (GtkStyle));
x += style_structure.xthickness;
y += style_structure.ythickness;
width -= 2 * style_structure.xthickness;
height -= 2 * style_structure.ythickness;
gtk_paint_flat_box (
style,
window,
(GtkStateType)state,
GtkShadowType.GTK_SHADOW_NONE,
ref area,
widget,
"entry_bg",
x, y, width, height);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
GtkShadowType shadow_type;
switch (state) {
case GtkPlusState.Disabled:
shadow_type = GtkShadowType.GTK_SHADOW_ETCHED_IN;
break;
case GtkPlusState.Pressed:
shadow_type = GtkShadowType.GTK_SHADOW_IN;
break;
default:
shadow_type = GtkShadowType.GTK_SHADOW_OUT;
break;
}
gtk_paint_box (
gtkPlus.combo_box_drop_down_toggle_button_style,
window,
(GtkStateType)state,
shadow_type,
ref area,
gtkPlus.combo_box_drop_down_toggle_button,
"button",
x, y, width, height);
GtkMisc misc = (GtkMisc)Marshal.PtrToStructure (gtkPlus.combo_box_drop_down_arrow, typeof (GtkMisc));
int extent = (int)(Math.Min (width - misc.xpad * 2, height - misc.ypad * 2) * GetWidgetStyleSingle (gtkPlus.combo_box_drop_down_arrow, "arrow-scaling"));
gtk_paint_arrow (
gtkPlus.combo_box_drop_down_arrow_style,
window,
(GtkStateType)state,
GtkShadowType.GTK_SHADOW_NONE,
ref area,
gtkPlus.combo_box_drop_down_arrow,
"arrow",
GtkArrowType.GTK_ARROW_DOWN,
true,
(int)Math.Floor (x + misc.xpad + (width - extent) * misc.xalign),
(int)Math.Floor (y + misc.ypad + (height - extent) * misc.yalign),
extent, extent);
}
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_shadow (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
GtkShadowType.GTK_SHADOW_IN,
ref area,
widget,
"combobox",
x, y, width, height);
}
static extern void gtk_paint_extension ( GtkStylePointer style, GdkWindowPointer window, GtkStateType state_type, GtkShadowType shadow_type, ref GdkRectangle area, GtkWidgetPointer widget, string detail, gint x, gint y, gint width, gint height, GtkPositionType gap_side);
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_box (
gtkPlus.tree_view_column_button_style,
window,
(GtkStateType)state,
state == GtkPlusState.Pressed ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT,
ref area,
gtkPlus.tree_view_column_button,
"button",
x, y, width, height);
}
static extern void gtk_paint_flat_box ( GtkStylePointer style, GdkWindowPointer window, GtkStateType state_type, GtkShadowType shadow_type, ref GdkRectangle area, GtkWidgetPointer widget, string detail, gint x, gint y, gint width, gint height);
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gboolean can_focus;
g_object_get (widget, "can-focus", out can_focus, IntPtr.Zero);
if (can_focus) {
int focus_line_width;
int focus_padding;
gtk_widget_style_get (widget,
"focus-line-width", out focus_line_width,
"focus-padding", out focus_padding,
IntPtr.Zero);
int focus_width = focus_line_width + focus_padding;
if (horizontal) {
y -= focus_width;
height -= 2 * focus_width;
} else {
x -= focus_width;
width -= 2 * focus_width;
}
}
GtkShadowType shadow_type = state == GtkPlusState.Pressed ? GtkShadowType.GTK_SHADOW_IN : GtkShadowType.GTK_SHADOW_OUT;
string detail = horizontal ? "hscrollbar" : "vscrollbar";
gtk_paint_box (
style,
window,
(GtkStateType)state,
shadow_type,
ref area,
widget,
detail,
x, y, width, height);
width /= 2;
height /= 2;
x += width / 2;
y += height / 2;
if (state == GtkPlusState.Pressed) {
int arrow_displacement_x;
int arrow_displacement_y;
gtk_widget_style_get (widget,
"arrow-displacement-x", out arrow_displacement_x,
"arrow-displacement-y", out arrow_displacement_y,
IntPtr.Zero);
x += arrow_displacement_x;
y += arrow_displacement_y;
}
gtk_paint_arrow (
style,
window,
(GtkStateType)state,
shadow_type,
ref area,
widget,
detail,
horizontal ? up_or_left ? GtkArrowType.GTK_ARROW_LEFT : GtkArrowType.GTK_ARROW_RIGHT : up_or_left ? GtkArrowType.GTK_ARROW_UP : GtkArrowType.GTK_ARROW_DOWN,
true,
x, y, width, height);
}
static extern void gtk_paint_resize_grip ( GtkStylePointer style, GdkWindowPointer window, GtkStateType state_type, ref GdkRectangle area, GtkWidgetPointer widget, string detail, GdkWindowEdge edge, gint x, gint y, gint width, gint height);
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_box (
style,
window,
state == GtkPlusState.Pressed ? GtkStateType.GTK_STATE_ACTIVE : GtkStateType.GTK_STATE_INSENSITIVE,
GtkShadowType.GTK_SHADOW_IN,
ref area,
widget,
GetWidgetStyleBoolean (widget, "trough-side-details") ?
up_or_left ? "trough-upper" : "trough-lower" :
"trough",
x, y, width, height);
}
static extern void gtk_paint_slider ( GtkStylePointer style, GdkWindowPointer window, GtkStateType state_type, GtkShadowType shadow_type, ref GdkRectangle area, GtkWidgetPointer widget, string detail, gint x, gint y, gint width, gint height, GtkOrientation orientation);
public override void Paint (IntPtr style, IntPtr window, GdkRectangle area, IntPtr widget, int x, int y, int width, int height, GtkPlus gtkPlus)
{
gtk_paint_box_gap (
style,
window,
GtkStateType.GTK_STATE_NORMAL,
GtkShadowType.GTK_SHADOW_OUT,
ref area,
widget,
"notebook",
x, y, width, height,
GtkPositionType.GTK_POS_TOP,
0,
0);
}
public abstract void Paint (GtkStylePointer style, GdkWindowPointer window, GdkRectangle area, GtkWidgetPointer widget, gint x, gint y, gint width, gint height, GtkPlus gtkPlus);
