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/* -*- Mode: Vala; indent-tabs-mode: nil; tab-width: 4 -*-
* -*- coding: utf-8 -*-
*
* Copyright (C) 2011 ~ 2018 Deepin, Inc.
* 2011 ~ 2018 Wang Yong
*
* Author: Wang Yong <wangyong@deepin.com>
* Maintainer: Wang Yong <wangyong@deepin.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using Cairo;
using Config;
using Gtk;
using Utils;
using Wnck;
using XUtils;
namespace Widgets {
public class Window : Widgets.ConfigWindow {
public Gdk.RGBA top_line_dark_color;
public Gdk.RGBA top_line_light_color;
public Gtk.Box fullscreen_box;
public Gtk.Box spacing_box;
public bool draw_tabbar_line = true;
public double window_default_scale = 0.618;
public int window_frame_margin_bottom = 60;
public int window_frame_margin_end = 50;
public int window_frame_margin_start = 50;
public int window_frame_margin_top = 50;
public int window_fullscreen_monitor_height = Constant.TITLEBAR_HEIGHT * 2;
public int window_fullscreen_monitor_timeout = 150;
public int window_fullscreen_response_height = 5;
public int window_height;
public int window_widget_margin_bottom = 2;
public int window_widget_margin_end = 2;
public int window_widget_margin_start = 2;
public int window_widget_margin_top = 1;
public int window_width;
public Window(string? window_mode) {
transparent_window();
init_window();
int monitor = config.get_terminal_monitor();
Gdk.Rectangle rect;
screen.get_monitor_geometry(monitor, out rect);
Gdk.Geometry geo = Gdk.Geometry();
geo.min_width = rect.width / 3;
geo.min_height = rect.height / 3;
this.set_geometry_hints(null, geo, Gdk.WindowHints.MIN_SIZE);
top_line_dark_color = Utils.hex_to_rgba("#000000", 0.2);
top_line_light_color = Utils.hex_to_rgba("#ffffff", 0.2);
window_frame_box.margin_top = window_frame_margin_top;
window_frame_box.margin_bottom = window_frame_margin_bottom;
window_frame_box.margin_start = window_frame_margin_start;
window_frame_box.margin_end = window_frame_margin_end;
window_widget_box.margin_top = 2;
window_widget_box.margin_bottom = 2;
window_widget_box.margin_start = 2;
window_widget_box.margin_end = 2;
realize.connect((w) => {
try {
string window_state = "";
string[] window_modes = {"normal", "maximize", "fullscreen"};
if (window_mode != null && window_mode in window_modes) {
window_state = window_mode;
} else {
window_state = config.config_file.get_value("advanced", "use_on_starting");
}
if (window_state == "maximize") {
maximize();
get_window().set_shadow_width(0, 0, 0, 0);
} else if (window_state == "fullscreen") {
toggle_fullscreen();
get_window().set_shadow_width(0, 0, 0, 0);
} else {
if (screen_monitor.is_composited()) {
get_window().set_shadow_width(window_frame_margin_start, window_frame_margin_end, window_frame_margin_top, window_frame_margin_bottom);
} else {
get_window().set_shadow_width(0, 0, 0, 0);
}
}
var width = config.config_file.get_integer("advanced", "window_width");
var height = config.config_file.get_integer("advanced", "window_height");
if (width == 0 || height == 0) {
if (rect.width == 0 || rect.height == 0) {
set_default_size(800, 600);
} else {
set_default_size((int) (rect.width * window_default_scale), (int) (rect.height * window_default_scale));
}
} else {
set_default_size(width, height);
}
} catch (GLib.KeyFileError e) {
stdout.printf(e.message);
}
});
try{
set_icon_from_file(Utils.get_image_path("deepin-terminal.svg"));
} catch(Error er) {
stdout.printf(er.message);
}
}
public void transparent_window() {
set_app_paintable(true); // set_app_paintable is necessary step to make window transparent.
Gdk.Screen screen = Gdk.Screen.get_default();
set_visual(screen.get_rgba_visual());
}
public void init_window() {
set_decorated(false);
window_frame_box = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
window_widget_box = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
add(window_frame_box);
window_frame_box.pack_start(window_widget_box, true, true, 0);
focus_in_event.connect((w) => {
update_style();
return false;
});
focus_out_event.connect((w) => {
update_style();
return false;
});
configure_event.connect((w) => {
// Update input shape.
Cairo.RectangleInt rect;
get_window().get_frame_extents(out rect);
rect.x = 0;
rect.y = 0;
if (!window_is_fullscreen() && !window_is_max() && screen_monitor.is_composited()) {
rect.x = window_frame_box.margin_start - Constant.RESPONSE_RADIUS;
rect.y = window_frame_box.margin_top - Constant.RESPONSE_RADIUS;
rect.width += - window_frame_box.margin_start - window_frame_box.margin_end + Constant.RESPONSE_RADIUS * 2;
rect.height += - window_frame_box.margin_top - window_frame_box.margin_bottom + Constant.RESPONSE_RADIUS * 2;
}
var shape = new Cairo.Region.rectangle(rect);
get_window().input_shape_combine_region(shape, 0, 0);
// Update blur area.
update_blur_status();
return false;
});
window_state_event.connect((w, e) => {
update_frame();
return false;
});
window_frame_box.button_press_event.connect((w, e) => {
if (!screen_monitor.is_composited()) {
if (window_is_normal()) {
int pointer_x, pointer_y;
e.device.get_position(null, out pointer_x, out pointer_y);
var cursor_type = get_frame_cursor_type(e.x_root, e.y_root);
if (cursor_type != null) {
pointer_x *= get_scale_factor();
pointer_y *= get_scale_factor();
resize_window(this, pointer_x, pointer_y, (int) e.button, cursor_type);
}
}
}
return false;
});
button_press_event.connect((w, e) => {
if (window_is_normal()) {
int pointer_x, pointer_y;
e.device.get_position(null, out pointer_x, out pointer_y);
var cursor_type = get_cursor_type(e.x_root, e.y_root);
if (cursor_type != null) {
pointer_x *= get_scale_factor();
pointer_y *= get_scale_factor();
resize_window(this, pointer_x, pointer_y, (int) e.button, cursor_type);
}
}
return false;
});
draw.connect_after((w, cr) => {
draw_window_below(cr);
draw_window_widgets(cr);
draw_window_frame(cr);
draw_window_above(cr);
return true;
});
config.update.connect((w) => {
update_style();
update_blur_status(true);
});
}
public void update_style() {
clean_style();
bool is_light_theme = is_light_theme();
if (is_active) {
if (window_is_normal()) {
if (is_light_theme) {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_light_shadow_active");
} else {
window_frame_box.get_style_context().add_class("window_light_noshadow_active");
}
} else {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_dark_shadow_active");
} else {
window_frame_box.get_style_context().add_class("window_dark_noshadow_active");
}
}
} else {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_noradius_shadow_active");
} else {
window_frame_box.get_style_context().add_class("window_noradius_noshadow_active");
}
}
} else {
if (window_is_normal()) {
if (is_light_theme) {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_light_shadow_inactive");
} else {
window_frame_box.get_style_context().add_class("window_light_noshadow_inactive");
}
} else {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_dark_shadow_inactive");
} else {
window_frame_box.get_style_context().add_class("window_dark_noshadow_inactive");
}
}
} else {
if (screen_monitor.is_composited()) {
window_frame_box.get_style_context().add_class("window_noradius_shadow_inactive");
} else {
window_frame_box.get_style_context().add_class("window_noradius_noshadow_inactive");
}
}
}
}
public void clean_style() {
window_frame_box.get_style_context().remove_class("window_light_shadow_inactive");
window_frame_box.get_style_context().remove_class("window_dark_shadow_inactive");
window_frame_box.get_style_context().remove_class("window_light_shadow_active");
window_frame_box.get_style_context().remove_class("window_dark_shadow_active");
window_frame_box.get_style_context().remove_class("window_noradius_shadow_inactive");
window_frame_box.get_style_context().remove_class("window_noradius_shadow_active");
window_frame_box.get_style_context().remove_class("window_light_noshadow_inactive");
window_frame_box.get_style_context().remove_class("window_dark_noshadow_inactive");
window_frame_box.get_style_context().remove_class("window_light_noshadow_active");
window_frame_box.get_style_context().remove_class("window_dark_noshadow_active");
window_frame_box.get_style_context().remove_class("window_noradius_noshadow_inactive");
window_frame_box.get_style_context().remove_class("window_noradius_noshadow_active");
}
public void update_blur_status(bool force_update=false) {
try {
int width, height;
get_size(out width, out height);
if (width != resize_cache_width || height != resize_cache_height || force_update) {
resize_cache_width = width;
resize_cache_height = height;
unowned X.Display xdisplay = (get_window().get_display() as Gdk.X11.Display).get_xdisplay();
var xid = (int)((Gdk.X11.Window) get_window()).get_xid();
var atom_NET_WM_DEEPIN_BLUR_REGION_ROUNDED = xdisplay.intern_atom("_NET_WM_DEEPIN_BLUR_REGION_ROUNDED", false);
var blur_background = config.config_file.get_boolean("advanced", "blur_background");
if (blur_background) {
Cairo.RectangleInt blur_rect;
get_window().get_frame_extents(out blur_rect);
blur_rect.x = 0;
blur_rect.y = 0;
if (!window_is_fullscreen() && !window_is_max() && screen_monitor.is_composited()) {
blur_rect.x = window_frame_box.margin_start;
blur_rect.y = window_frame_box.margin_top;
blur_rect.width += - window_frame_box.margin_start - window_frame_box.margin_end;
blur_rect.height += - window_frame_box.margin_top - window_frame_box.margin_bottom;
}
blur_rect.x = (int) (blur_rect.x * Utils.get_default_monitor_scale());
blur_rect.y = (int) (blur_rect.y * Utils.get_default_monitor_scale());
blur_rect.width = (int) (blur_rect.width * Utils.get_default_monitor_scale());
blur_rect.height = (int) (blur_rect.height * Utils.get_default_monitor_scale());
ulong[] data = {(ulong) blur_rect.x, (ulong) blur_rect.y, (ulong) blur_rect.width, (ulong) blur_rect.height, 8, 8};
xdisplay.change_property(
xid,
atom_NET_WM_DEEPIN_BLUR_REGION_ROUNDED,
X.XA_CARDINAL,
32,
X.PropMode.Replace,
(uchar[])data,
((ulong[]) data).length);
} else {
ulong[] data = {0, 0, 0, 0, 0, 0};
xdisplay.change_property(
xid,
atom_NET_WM_DEEPIN_BLUR_REGION_ROUNDED,
X.XA_CARDINAL,
32,
X.PropMode.Replace,
(uchar[])data,
((ulong[]) data).length);
}
}
} catch (GLib.KeyFileError e) {
print("%s\n", e.message);
}
}
public void draw_window_widgets(Cairo.Context cr) {
Utils.propagate_draw(this, cr);
}
public void add_widget(Gtk.Widget widget) {
window_widget_box.pack_start(widget, true, true, 0);
}
public bool have_terminal_at_same_workspace() {
var screen = Wnck.Screen.get_default();
screen.force_update();
var active_workspace = screen.get_active_workspace();
foreach (Wnck.Window window in screen.get_windows()) {
var workspace = window.get_workspace();
if (workspace != null && workspace.get_number() == active_workspace.get_number()) {
int pid = window.get_pid();
string command = Utils.get_proc_file_content("/proc/%i/comm".printf(pid)).strip();
if (command == "deepin-terminal") {
return true;
}
}
}
return false;
}
public override void toggle_fullscreen() {
if (window_is_fullscreen()) {
unfullscreen();
} else {
fullscreen();
}
}
public override void update_frame() {
update_style();
if (!screen_monitor.is_composited() || window_is_fullscreen() || window_is_max()) {
window_widget_box.margin_top = 0;
window_widget_box.margin_bottom = 0;
window_widget_box.margin_start = 0;
window_widget_box.margin_end = 0;
} else if (window_is_tiled()) {
window_widget_box.margin_top = 1;
window_widget_box.margin_bottom = 1;
window_widget_box.margin_start = 1;
window_widget_box.margin_end = 1;
} else {
window_widget_box.margin_top = 2;
window_widget_box.margin_bottom = 2;
window_widget_box.margin_start = 2;
window_widget_box.margin_end = 2;
}
if (!screen_monitor.is_composited() || window_is_fullscreen() || window_is_max()) {
window_frame_box.margin_top = 0;
window_frame_box.margin_bottom = 0;
window_frame_box.margin_start = 0;
window_frame_box.margin_end = 0;
get_window().set_shadow_width(0, 0, 0, 0);
} else {
window_frame_box.margin_top = window_frame_margin_top;
window_frame_box.margin_bottom = window_frame_margin_bottom;
window_frame_box.margin_start = window_frame_margin_start;
window_frame_box.margin_end = window_frame_margin_end;
get_window().set_shadow_width(window_frame_margin_start, window_frame_margin_end, window_frame_margin_top, window_frame_margin_bottom);
}
}
public void toggle_max() {
if (window_is_max()) {
unmaximize();
} else {
maximize();
}
}
public virtual void draw_window_below(Cairo.Context cr) {
}
public void draw_window_frame(Cairo.Context cr) {
Gtk.Allocation window_frame_rect;
window_frame_box.get_allocation(out window_frame_rect);
int x = window_frame_box.margin_start;
int y = window_frame_box.margin_top;
int width = window_frame_rect.width;
int height = window_frame_rect.height;
Gdk.RGBA frame_color;
try {
if (window_is_normal()) {
frame_color = Utils.hex_to_rgba(config.config_file.get_string("theme", "background"));
if (screen_monitor.is_composited()) {
// Draw line *innner* of window frame.
cr.save();
cr.set_source_rgba(frame_color.red, frame_color.green, frame_color.blue, config.config_file.get_double("general", "opacity"));
// Bottom.
Draw.draw_rectangle(cr, x + 2, y + height - 2, width - 4, 1);
// Left.
Draw.draw_rectangle(cr, x + 1, y + Constant.TITLEBAR_HEIGHT + 2, 1, height - Constant.TITLEBAR_HEIGHT - 4);
// Right..
Draw.draw_rectangle(cr, x + width - 2, y + Constant.TITLEBAR_HEIGHT + 2, 1, height - Constant.TITLEBAR_HEIGHT - 4);
cr.restore();
} else {
// Draw line *innner* of window frame.
cr.save();
cr.set_source_rgba(frame_color.red, frame_color.green, frame_color.blue, config.config_file.get_double("general", "opacity"));
Draw.draw_rectangle(cr, x, y, width, height, false);
cr.restore();
}
}
} catch (Error e) {
print("Window draw_window_frame: %s\n", e.message);
}
}
public void draw_window_above(Cairo.Context cr) {
if (screen_monitor.is_composited()) {
Gtk.Allocation window_frame_rect;
window_frame_box.get_allocation(out window_frame_rect);
int x = window_frame_box.margin_start;
int y = window_frame_box.margin_top;
int width = window_frame_rect.width;
Gdk.RGBA frame_color = Gdk.RGBA();
bool is_light_theme = is_light_theme();
try {
frame_color = Utils.hex_to_rgba(config.config_file.get_string("theme", "background"));
} catch (GLib.KeyFileError e) {
print("Window draw_window_above: %s\n", e.message);
}
try {
if (window_is_fullscreen()) {
int titlebar_y = y;
if (get_scale_factor() > 1) {
titlebar_y -= 1;
}
if (draw_tabbar_line) {
draw_titlebar_underline(cr, x, titlebar_y, width, 1);
draw_active_tab_underline(cr, x + active_tab_underline_x - window_frame_box.margin_start, titlebar_y + Constant.TITLEBAR_HEIGHT);
}
} else if (window_is_max() || window_is_tiled()) {
int titlebar_y = y;
if (get_scale_factor() > 1) {
titlebar_y -= 1;
}
draw_titlebar_underline(cr, x + 1, titlebar_y, width - 2, 1);
draw_active_tab_underline(cr, x + active_tab_underline_x - window_frame_box.margin_start, titlebar_y + Constant.TITLEBAR_HEIGHT + 1);
} else {
// Draw line above at titlebar.
cr.set_source_rgba(frame_color.red, frame_color.green, frame_color.blue, config.config_file.get_double("general", "opacity"));
Draw.draw_rectangle(cr, x + 2, y + 1, width - 4, 1);
// if (is_light_theme) {
// Utils.set_context_color(cr, top_line_light_color);
// } else {
// Utils.set_context_color(cr, top_line_dark_color);
// }
Draw.draw_rectangle(cr, x + 2, y + 1, width - 4, 1);
cr.set_source_rgba(1, 1, 1, 0.0625 * config.config_file.get_double("general", "opacity")); // Draw top line at window.
Draw.draw_rectangle(cr, x + 2, y + 1, width - 4, 1);
// Draw line around titlebar side.
cr.set_source_rgba(frame_color.red, frame_color.green, frame_color.blue, config.config_file.get_double("general", "opacity"));
// Left.
Draw.draw_rectangle(cr, x + 1, y + 2, 1, Constant.TITLEBAR_HEIGHT);
// Right.
Draw.draw_rectangle(cr, x + width - 2, y + 2, 1, Constant.TITLEBAR_HEIGHT);
// if (is_light_theme) {
// Utils.set_context_color(cr, top_line_light_color);
// } else {
// Utils.set_context_color(cr, top_line_dark_color);
// }
// Left.
Draw.draw_rectangle(cr, x + 1, y + 2, 1, Constant.TITLEBAR_HEIGHT);
// Right.
Draw.draw_rectangle(cr, x + width - 2, y + 2, 1, Constant.TITLEBAR_HEIGHT);
int titlebar_y = y;
if (get_scale_factor() > 1) {
titlebar_y += 1;
}
draw_titlebar_underline(cr, x + 1, titlebar_y, width - 2, 1);
draw_active_tab_underline(cr, x + active_tab_underline_x - window_frame_box.margin_start, titlebar_y + Constant.TITLEBAR_HEIGHT);
}
} catch (Error e) {
print("Window draw_window_above: %s\n", e.message);
}
}
}
public void init_fullscreen_handler(Appbar appbar) {
fullscreen_box = new Gtk.Box(Gtk.Orientation.VERTICAL, 0);
spacing_box = new Gtk.Box(Gtk.Orientation.HORIZONTAL, 0);
spacing_box.set_size_request(-1, Constant.TITLEBAR_HEIGHT);
fullscreen_box.pack_start(spacing_box, false, false, 0);
configure_event.connect((w) => {
if (window_is_fullscreen()) {
Utils.remove_all_children(fullscreen_box);
appbar.hide();
appbar.hide_window_button();
draw_tabbar_line = false;
} else {
Gtk.Widget? parent = spacing_box.get_parent();
if (parent == null) {
fullscreen_box.pack_start(spacing_box, false, false, 0);
appbar.show_all();
appbar.show_window_button();
draw_tabbar_line = true;
}
}
return false;
});
motion_notify_event.connect((w, e) => {
if (window_is_fullscreen()) {
if (e.y_root < window_fullscreen_monitor_height) {
GLib.Timeout.add(window_fullscreen_monitor_timeout, () => {
int pointer_x, pointer_y;
Utils.get_pointer_position(out pointer_x, out pointer_y);
if (pointer_y < window_fullscreen_response_height) {
appbar.show_all();
draw_tabbar_line = true;
redraw_window();
} else if (pointer_y > Constant.TITLEBAR_HEIGHT) {
appbar.hide();
draw_tabbar_line = false;
redraw_window();
}
return false;
});
}
}
return false;
});
}
public void show_window(TerminalApp app, WorkspaceManager workspace_manager, Tabbar tabbar, bool has_start=false) {
Appbar appbar = new Appbar(app, this, tabbar, workspace_manager, has_start);
appbar.set_valign(Gtk.Align.START);
appbar.close_window.connect((w) => {
quit();
});
appbar.quit_fullscreen.connect((w) => {
toggle_fullscreen();
});
init(workspace_manager, tabbar);
init_fullscreen_handler(appbar);
window_state_event.connect((w) => {
appbar.update_max_button();
return false;
});
if (!have_terminal_at_same_workspace()) {
set_position(Gtk.WindowPosition.CENTER);
}
var overlay = new Gtk.Overlay();
top_box.pack_start(fullscreen_box, false, false, 0);
box.pack_start(top_box, false, false, 0);
box.pack_start(workspace_manager, true, true, 0);
overlay.add(box);
overlay.add_overlay(appbar);
add_widget(overlay);
show_all();
}
public override void window_save_before_quit() {
Cairo.RectangleInt rect;
get_window().get_frame_extents(out rect);
if (window_is_normal()) {
config.load_config();
config.config_file.set_integer("advanced", "window_width", rect.width);
config.config_file.set_integer("advanced", "window_height", rect.height);
config.save();
}
}
public override Gdk.CursorType? get_cursor_type(double x, double y) {
int window_x, window_y;
get_window().get_origin(out window_x, out window_y);
int width, height;
get_size(out width, out height);
var left_side_start = window_x + window_frame_margin_start - Constant.RESPONSE_RADIUS;
var left_side_end = window_x + window_frame_margin_start;
var right_side_start = window_x + width - window_frame_margin_end;
var right_side_end = window_x + width - window_frame_margin_end + Constant.RESPONSE_RADIUS;
var top_side_start = window_y + window_frame_margin_top - Constant.RESPONSE_RADIUS;;
var top_side_end = window_y + window_frame_margin_top;
var bottom_side_start = window_y + height - window_frame_margin_bottom;
var bottom_side_end = window_y + height - window_frame_margin_bottom + Constant.RESPONSE_RADIUS;
if (x > left_side_start && x < left_side_end) {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_LEFT_CORNER;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_LEFT_CORNER;
}
} else if (x > right_side_start && x < right_side_end) {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_RIGHT_CORNER;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_RIGHT_CORNER;
}
}
if (x > left_side_start && x < left_side_end) {
if (y > top_side_end && y < bottom_side_start) {
return Gdk.CursorType.LEFT_SIDE;
}
} else if (x > right_side_start && x < right_side_end) {
if (y > top_side_end && y < bottom_side_start) {
return Gdk.CursorType.RIGHT_SIDE;
}
} else {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_SIDE;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_SIDE;
}
}
return null;
}
public override Gdk.CursorType? get_frame_cursor_type(double x, double y) {
int window_x, window_y;
get_window().get_origin(out window_x, out window_y);
int width, height;
get_size(out width, out height);
var left_side_start = window_x;
var left_side_end = window_x + Constant.RESPONSE_RADIUS;
var right_side_start = window_x + width - Constant.RESPONSE_RADIUS;
var right_side_end = window_x + width;
var top_side_start = window_y;
var top_side_end = window_y + Constant.RESPONSE_RADIUS;
var bottom_side_start = window_y + height - Constant.RESPONSE_RADIUS;
var bottom_side_end = window_y + height;
if (x > left_side_start && x < left_side_end) {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_LEFT_CORNER;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_LEFT_CORNER;
}
} else if (x > right_side_start && x < right_side_end) {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_RIGHT_CORNER;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_RIGHT_CORNER;
}
}
if (x > left_side_start && x < left_side_end) {
if (y > top_side_end && y < bottom_side_start) {
return Gdk.CursorType.LEFT_SIDE;
}
} else if (x > right_side_start && x < right_side_end) {
if (y > top_side_end && y < bottom_side_start) {
return Gdk.CursorType.RIGHT_SIDE;
}
} else {
if (y > top_side_start && y < top_side_end) {
return Gdk.CursorType.TOP_SIDE;
} else if (y > bottom_side_start && y < bottom_side_end) {
return Gdk.CursorType.BOTTOM_SIDE;
}
}
return null;
}
}
}
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