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ladybird/Libraries/LibGUI/MessageBox.h

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Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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#pragma once
LibGUI: Remove leading G from filenames
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#include <LibGUI/Dialog.h>
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
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namespace GUI {
class MessageBox : public Dialog {
C_OBJECT(MessageBox)
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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public:
Meta: Tweak .clang-format to not wrap braces after enums.
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enum class Type {
GMessageBox: Add icons to message boxes with 3 standard ones to choose from.
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None,
Information,
Warning,
Error,
LibGUI: Add MessageBox question icon
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Question
GMessageBox: Add icons to message boxes with 3 standard ones to choose from.
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};
LibGUI: Add input types to GMessageBox. Currently the two available input types are: - GMessageBox::InputType::OK (default) - GMessageBox::InputType::OKCancel Based on your choice, GMessageBox::exec() will return ExecOK or ExecCancel.
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enum class InputType {
OK,
OKCancel,
LibGUI: Add Yes/No and Yes/No/Cancel MessageBoxes
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YesNo,
YesNoCancel,
LibGUI: Add input types to GMessageBox. Currently the two available input types are: - GMessageBox::InputType::OK (default) - GMessageBox::InputType::OKCancel Based on your choice, GMessageBox::exec() will return ExecOK or ExecCancel.
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};
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
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virtual ~MessageBox() override;
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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LibWeb: Require parent window argument for MessageBox Since the vast majority of message boxes should be modal, require the parent window to be passed in, which can be nullptr for the rare case that they don't. By it being the first argument, the default arguments also don't need to be explicitly stated in most cases, and it encourages passing in a parent window handle. Fix up several message boxes that should have been modal.
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static int show(Window* parent_window, const StringView& text, const StringView& title, Type type = Type::None, InputType input_type = InputType::OK);
static int show_error(Window* parent_window, const StringView& text);
GMessageBox: Add icons to message boxes with 3 standard ones to choose from.
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LibGUI: Add GInputBox for getting a string from a modal dialog. Use this to implement some of the toolbar actions in IRCClient. :^)
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private:
LibWeb: Require parent window argument for MessageBox Since the vast majority of message boxes should be modal, require the parent window to be passed in, which can be nullptr for the rare case that they don't. By it being the first argument, the default arguments also don't need to be explicitly stated in most cases, and it encourages passing in a parent window handle. Fix up several message boxes that should have been modal.
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explicit MessageBox(Window* parent_window, const StringView& text, const StringView& title, Type type = Type::None, InputType input_type = InputType::OK);
GMessageBox: Hide the constructor and fix broken usages We no longer support creating CObjects on the stack. Use construct().
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LibGUI: Add input types to GMessageBox. Currently the two available input types are: - GMessageBox::InputType::OK (default) - GMessageBox::InputType::OKCancel Based on your choice, GMessageBox::exec() will return ExecOK or ExecCancel.
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bool should_include_ok_button() const;
bool should_include_cancel_button() const;
LibGUI: Add Yes/No and Yes/No/Cancel MessageBoxes
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bool should_include_yes_button() const;
bool should_include_no_button() const;
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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void build();
LibDraw: Put all classes in the Gfx namespace I started adding things to a Draw namespace, but it somehow felt really wrong seeing Draw::Rect and Draw::Bitmap, etc. So instead, let's rename the library to LibGfx. :^)
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RefPtr<Gfx::Bitmap> icon() const;
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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String m_text;
GMessageBox: Add icons to message boxes with 3 standard ones to choose from.
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Type m_type { Type::None };
LibGUI: Add input types to GMessageBox. Currently the two available input types are: - GMessageBox::InputType::OK (default) - GMessageBox::InputType::OKCancel Based on your choice, GMessageBox::exec() will return ExecOK or ExecCancel.
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InputType m_input_type { InputType::OK };
LibGUI: Implement nested event loops to support dialog boxes. This patch adds a simple GMessageBox that can run in a nested event loop. Here's how you use it: GMessageBox box("Message text here", "Message window title"); int result = box.exec(); The next step is to make the WindowServer respect the modality flag of these windows and prevent interaction with other windows in the same process until the modal window has been closed.
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};
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
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}
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