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0be6d925dc
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
340 lines
10 KiB
C++
340 lines
10 KiB
C++
/*************************************************************************/
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/* dialogs.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "dialogs.h"
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#include "core/os/keyboard.h"
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#include "core/print_string.h"
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#include "core/translation.h"
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#include "line_edit.h"
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#ifdef TOOLS_ENABLED
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#include "editor/editor_node.h"
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#include "editor/editor_scale.h"
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#include "scene/main/window.h" // Only used to check for more modals when dimming the editor.
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#endif
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// AcceptDialog
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void AcceptDialog::_input_from_window(const Ref<InputEvent> &p_event) {
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Ref<InputEventKey> key = p_event;
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if (key.is_valid() && key->is_pressed() && key->get_keycode() == KEY_ESCAPE) {
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_cancel_pressed();
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}
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}
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void AcceptDialog::_parent_focused() {
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_cancel_pressed();
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}
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void AcceptDialog::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_VISIBILITY_CHANGED: {
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if (is_visible()) {
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get_ok()->grab_focus();
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_update_child_rects();
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parent_visible = get_parent_visible_window();
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if (parent_visible) {
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parent_visible->connect("focus_entered", callable_mp(this, &AcceptDialog::_parent_focused));
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}
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} else {
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if (parent_visible) {
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parent_visible->disconnect("focus_entered", callable_mp(this, &AcceptDialog::_parent_focused));
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parent_visible = nullptr;
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}
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}
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} break;
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case NOTIFICATION_THEME_CHANGED: {
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bg->add_theme_style_override("panel", bg->get_theme_stylebox("panel", "AcceptDialog"));
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} break;
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case NOTIFICATION_EXIT_TREE: {
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if (parent_visible) {
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parent_visible->disconnect("focus_entered", callable_mp(this, &AcceptDialog::_parent_focused));
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parent_visible = nullptr;
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}
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} break;
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case NOTIFICATION_READY:
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case NOTIFICATION_WM_SIZE_CHANGED: {
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if (is_visible()) {
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_update_child_rects();
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}
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} break;
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case NOTIFICATION_WM_CLOSE_REQUEST: {
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_cancel_pressed();
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} break;
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}
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}
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void AcceptDialog::_text_entered(const String &p_text) {
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_ok_pressed();
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}
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void AcceptDialog::_ok_pressed() {
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if (hide_on_ok)
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set_visible(false);
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ok_pressed();
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emit_signal("confirmed");
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}
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void AcceptDialog::_cancel_pressed() {
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Window *parent_window = parent_visible;
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if (parent_visible) {
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parent_visible->disconnect("focus_entered", callable_mp(this, &AcceptDialog::_parent_focused));
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parent_visible = nullptr;
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}
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call_deferred("hide");
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emit_signal("cancelled");
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cancel_pressed();
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if (parent_window) {
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//parent_window->grab_focus();
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}
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}
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String AcceptDialog::get_text() const {
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return label->get_text();
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}
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void AcceptDialog::set_text(String p_text) {
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label->set_text(p_text);
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child_controls_changed();
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if (is_visible()) {
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_update_child_rects();
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}
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}
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void AcceptDialog::set_hide_on_ok(bool p_hide) {
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hide_on_ok = p_hide;
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}
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bool AcceptDialog::get_hide_on_ok() const {
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return hide_on_ok;
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}
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void AcceptDialog::set_autowrap(bool p_autowrap) {
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label->set_autowrap(p_autowrap);
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}
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bool AcceptDialog::has_autowrap() {
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return label->has_autowrap();
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}
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void AcceptDialog::register_text_enter(Node *p_line_edit) {
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ERR_FAIL_NULL(p_line_edit);
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LineEdit *line_edit = Object::cast_to<LineEdit>(p_line_edit);
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if (line_edit)
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line_edit->connect("text_entered", callable_mp(this, &AcceptDialog::_text_entered));
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}
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void AcceptDialog::_update_child_rects() {
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Size2 label_size = label->get_minimum_size();
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if (label->get_text().empty()) {
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label_size.height = 0;
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}
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int margin = hbc->get_theme_constant("margin", "Dialogs");
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Size2 size = get_size();
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Size2 hminsize = hbc->get_combined_minimum_size();
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Vector2 cpos(margin, margin + label_size.height);
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Vector2 csize(size.x - margin * 2, size.y - margin * 3 - hminsize.y - label_size.height);
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for (int i = 0; i < get_child_count(); i++) {
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Control *c = Object::cast_to<Control>(get_child(i));
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if (!c)
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continue;
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if (c == hbc || c == label || c == bg || c->is_set_as_toplevel())
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continue;
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c->set_position(cpos);
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c->set_size(csize);
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}
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cpos.y += csize.y + margin;
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csize.y = hminsize.y;
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hbc->set_position(cpos);
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hbc->set_size(csize);
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bg->set_position(Point2());
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bg->set_size(size);
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}
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Size2 AcceptDialog::_get_contents_minimum_size() const {
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int margin = hbc->get_theme_constant("margin", "Dialogs");
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Size2 minsize = label->get_combined_minimum_size();
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for (int i = 0; i < get_child_count(); i++) {
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Control *c = Object::cast_to<Control>(get_child(i));
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if (!c)
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continue;
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if (c == hbc || c == label || c->is_set_as_toplevel())
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continue;
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Size2 cminsize = c->get_combined_minimum_size();
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minsize.x = MAX(cminsize.x, minsize.x);
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minsize.y = MAX(cminsize.y, minsize.y);
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}
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Size2 hminsize = hbc->get_combined_minimum_size();
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minsize.x = MAX(hminsize.x, minsize.x);
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minsize.y += hminsize.y;
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minsize.x += margin * 2;
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minsize.y += margin * 3; //one as separation between hbc and child
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Size2 wmsize = get_min_size();
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minsize.x = MAX(wmsize.x, minsize.x);
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return minsize;
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}
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void AcceptDialog::_custom_action(const String &p_action) {
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emit_signal("custom_action", p_action);
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custom_action(p_action);
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}
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Button *AcceptDialog::add_button(const String &p_text, bool p_right, const String &p_action) {
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Button *button = memnew(Button);
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button->set_text(p_text);
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if (p_right) {
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hbc->add_child(button);
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hbc->add_spacer();
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} else {
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hbc->add_child(button);
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hbc->move_child(button, 0);
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hbc->add_spacer(true);
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}
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if (p_action != "") {
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button->connect("pressed", callable_mp(this, &AcceptDialog::_custom_action), varray(p_action));
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}
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return button;
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}
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Button *AcceptDialog::add_cancel(const String &p_cancel) {
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String c = p_cancel;
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if (p_cancel == "")
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c = RTR("Cancel");
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Button *b = swap_ok_cancel ? add_button(c, true) : add_button(c);
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b->connect("pressed", callable_mp(this, &AcceptDialog::_cancel_pressed));
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return b;
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}
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void AcceptDialog::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_ok"), &AcceptDialog::get_ok);
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ClassDB::bind_method(D_METHOD("get_label"), &AcceptDialog::get_label);
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ClassDB::bind_method(D_METHOD("set_hide_on_ok", "enabled"), &AcceptDialog::set_hide_on_ok);
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ClassDB::bind_method(D_METHOD("get_hide_on_ok"), &AcceptDialog::get_hide_on_ok);
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ClassDB::bind_method(D_METHOD("add_button", "text", "right", "action"), &AcceptDialog::add_button, DEFVAL(false), DEFVAL(""));
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ClassDB::bind_method(D_METHOD("add_cancel", "name"), &AcceptDialog::add_cancel);
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ClassDB::bind_method(D_METHOD("register_text_enter", "line_edit"), &AcceptDialog::register_text_enter);
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ClassDB::bind_method(D_METHOD("set_text", "text"), &AcceptDialog::set_text);
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ClassDB::bind_method(D_METHOD("get_text"), &AcceptDialog::get_text);
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ClassDB::bind_method(D_METHOD("set_autowrap", "autowrap"), &AcceptDialog::set_autowrap);
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ClassDB::bind_method(D_METHOD("has_autowrap"), &AcceptDialog::has_autowrap);
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ADD_SIGNAL(MethodInfo("confirmed"));
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ADD_SIGNAL(MethodInfo("cancelled"));
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ADD_SIGNAL(MethodInfo("custom_action", PropertyInfo(Variant::STRING_NAME, "action")));
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ADD_GROUP("Dialog", "dialog");
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ADD_PROPERTY(PropertyInfo(Variant::STRING, "dialog_text", PROPERTY_HINT_MULTILINE_TEXT, "", PROPERTY_USAGE_DEFAULT_INTL), "set_text", "get_text");
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dialog_hide_on_ok"), "set_hide_on_ok", "get_hide_on_ok");
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dialog_autowrap"), "set_autowrap", "has_autowrap");
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}
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bool AcceptDialog::swap_ok_cancel = false;
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void AcceptDialog::set_swap_ok_cancel(bool p_swap) {
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swap_ok_cancel = p_swap;
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}
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AcceptDialog::AcceptDialog() {
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parent_visible = nullptr;
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set_wrap_controls(true);
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set_visible(false);
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set_transient(true);
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bg = memnew(Panel);
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add_child(bg);
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hbc = memnew(HBoxContainer);
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int margin = hbc->get_theme_constant("margin", "Dialogs");
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int button_margin = hbc->get_theme_constant("button_margin", "Dialogs");
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label = memnew(Label);
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label->set_anchor(MARGIN_RIGHT, Control::ANCHOR_END);
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label->set_anchor(MARGIN_BOTTOM, Control::ANCHOR_END);
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label->set_begin(Point2(margin, margin));
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label->set_end(Point2(-margin, -button_margin - 10));
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add_child(label);
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add_child(hbc);
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hbc->add_spacer();
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ok = memnew(Button);
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ok->set_text(RTR("OK"));
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hbc->add_child(ok);
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hbc->add_spacer();
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ok->connect("pressed", callable_mp(this, &AcceptDialog::_ok_pressed));
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hide_on_ok = true;
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set_title(RTR("Alert!"));
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connect("window_input", callable_mp(this, &AcceptDialog::_input_from_window));
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}
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AcceptDialog::~AcceptDialog() {
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}
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// ConfirmationDialog
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void ConfirmationDialog::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_cancel"), &ConfirmationDialog::get_cancel);
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}
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Button *ConfirmationDialog::get_cancel() {
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return cancel;
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}
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ConfirmationDialog::ConfirmationDialog() {
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set_title(RTR("Please Confirm..."));
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#ifdef TOOLS_ENABLED
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set_min_size(Size2(200, 70) * EDSCALE);
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#endif
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cancel = add_cancel();
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}
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