mac tray icon/menu support improved, custom context menu started

2026-08-02 02:07:54 +00:00 · 2014-09-26 16:48:19 -07:00
parent 68a63e2217
commit a4e9dadc2d
23 changed files with 579 additions and 115 deletions
@@ -0,0 +1,139 @@
+/*
+ This file is part of Telegram Desktop,
+ an unofficial desktop messaging app, see https://telegram.org
+
+ Telegram Desktop 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
+ (at your option) any later version.
+
+ It 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.
+
+ Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
+ Copyright (c) 2014 John Preston, https://tdesktop.com
+ */
+#include "stdafx.h"
+
+#include "contextmenu.h"
+#include "flatbutton.h"
+
+#include "lang.h"
+
+ContextMenu::ContextMenu(QWidget *parent) : QWidget(parent),
+_hiding(false), a_opacity(0) {
+	resetButtons();
+
+	setWindowFlags(Qt::FramelessWindowHint | Qt::BypassWindowManagerHint | Qt::Tool | Qt::NoDropShadowWindowHint);
+	hide();
+}
+
+FlatButton *ContextMenu::addButton(FlatButton *button) {
+	button->setParent(this);
+
+	_width = qMax(_width, int(2 * st::dropdownBorder + button->width()));
+	if (!_buttons.isEmpty()) {
+		_height += st::dropdownBorder;
+	}
+	_height += button->height();
+
+	_buttons.push_back(button);
+
+	resize(_width, _height);
+
+	return button;
+}
+
+void ContextMenu::resetButtons() {
+	_width = 2 * st::dropdownBorder;
+	_height = 2 * st::dropdownBorder;
+	resize(_width, _height);
+	for (int32 i = 0, l = _buttons.size(); i < l; ++i) {
+		delete _buttons[i];
+	}
+	_buttons.clear();
+}
+
+void ContextMenu::resizeEvent(QResizeEvent *e) {
+	int32 top = st::dropdownBorder;
+	for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
+		(*i)->move(st::dropdownBorder, top);
+		top += st::dropdownBorder + (*i)->height();
+	}
+}
+
+void ContextMenu::paintEvent(QPaintEvent *e) {
+	QPainter p(this);
+
+	if (animating()) {
+		p.setOpacity(a_opacity.current());
+	}
+
+	// paint window border
+	p.fillRect(QRect(0, 0, _width - st::dropdownBorder, st::dropdownBorder), st::dropdownBorderColor->b);
+	p.fillRect(QRect(_width - st::dropdownBorder, 0, st::dropdownBorder, _height - st::dropdownBorder), st::dropdownBorderColor->b);
+	p.fillRect(QRect(st::dropdownBorder, _height - st::dropdownBorder, _width - st::dropdownBorder, st::dropdownBorder), st::dropdownBorderColor->b);
+	p.fillRect(QRect(0, st::dropdownBorder, st::dropdownBorder, _height - st::dropdownBorder), st::dropdownBorderColor->b);
+
+	if (!_buttons.isEmpty()) { // paint separators
+		int32 top = st::dropdownBorder + _buttons.front()->height();
+		p.setPen(st::dropdownBorderColor->p);
+		for (int32 i = 1, s = _buttons.size(); i < s; ++i) {
+			p.fillRect(st::dropdownBorder, top, _width - 2 * st::dropdownBorder, st::dropdownBorder, st::dropdownBorderColor->b);
+			top += st::dropdownBorder + _buttons[i]->height();
+		}
+	}
+}
+
+void ContextMenu::fastHide() {
+	if (animating()) {
+		anim::stop(this);
+	}
+	a_opacity = anim::fvalue(0, 0);
+	hide();
+}
+
+void ContextMenu::adjustButtons() {
+	for (Buttons::const_iterator i = _buttons.cbegin(), e = _buttons.cend(); i != e; ++i) {
+		(*i)->setOpacity(a_opacity.current());
+	}
+}
+
+void ContextMenu::hideStart() {
+	_hiding = true;
+	a_opacity.start(0);
+	anim::start(this);
+}
+
+void ContextMenu::hideFinish() {
+	hide();
+}
+
+void ContextMenu::showStart() {
+	if (!isHidden() && a_opacity.current() == 1) {
+		return;
+	}
+	_hiding = false;
+	show();
+	a_opacity.start(1);
+	anim::start(this);
+}
+
+bool ContextMenu::animStep(float64 ms) {
+	float64 dt = ms / 150;
+	bool res = true;
+	if (dt >= 1) {
+		a_opacity.finish();
+		if (_hiding) {
+			hideFinish();
+		}
+		res = false;
+	} else {
+		a_opacity.update(dt, anim::linear);
+	}
+	adjustButtons();
+	update();
+	return res;
+}