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Added an extension api for the WebNodeEditor.

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This commit is contained in:
Relintai 2022-08-23 15:20:56 +02:00
parent 285fe5cd82
commit e6adf5aad5
2 changed files with 118 additions and 12 deletions
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105
modules/web/editor/web_node_editor.cpp
View File

@ -24,6 +24,8 @@ SOFTWARE.
#include "../http/web_node.h"
#include "../http/web_server_cookie.h"
#include "scene/gui/button.h"
#include "scene/gui/margin_container.h"
#include "scene/gui/rich_text_label.h"
#include "scene/gui/text_edit.h"
@ -31,21 +33,62 @@ SOFTWARE.
#include "web_node_editor_web_server.h"
#include "web_node_editor_web_server_request.h"
void WebNodeEditor::add_control_to_tool_bar(Control *control) {
_toolbar->add_child(control);
}
void WebNodeEditor::remove_control_from_tool_bar(Control *control) {
_toolbar->remove_child(control);
}
void WebNodeEditor::add_main_screen_tab(Control *control) {
_main_container->add_child(control);
}
void WebNodeEditor::remove_main_screen_tab(Control *control) {
_main_container->remove_child(control);
}
void WebNodeEditor::switch_to_main_screen_tab(Control *control) {
int cc = _main_container->get_child_count();
for (int i = 0; i < cc; ++i) {
Control *c = Object::cast_to<Control>(_main_container->get_child(i));
if (!c) {
continue;
}
if (c == control) {
c->set_visible(true);
} else {
c->set_visible(false);
}
}
}
Ref<ButtonGroup> WebNodeEditor::get_main_button_group() {
return _main_button_group;
}
void WebNodeEditor::edit(WebNode *web_node) {
_edited_node = web_node;
refresh();
refresh_html_preview();
emit_signal("edited_node_changed", _edited_node);
}
void WebNodeEditor::refresh() {
void WebNodeEditor::refresh_html_preview() {
if (_edited_node && !ObjectDB::instance_validate(_edited_node)) {
_edited_node = nullptr;
}
clear();
if (!_html_previewer->is_visible_in_tree()) {
return;
}
if (_edited_node == nullptr) {
//Add "Select a node" text
_result_info_label->set_bbcode("");
_results_label->set_text("Select a WebNode to view it's output.");
return;
}
@ -153,6 +196,18 @@ void WebNodeEditor::clear() {
_results_label->clear();
}
void WebNodeEditor::_on_html_previewer_tool_button_toggled(bool on) {
if (on) {
switch_to_main_screen_tab(_html_previewer);
}
}
void WebNodeEditor::_on_html_previewer_visibility_changed() {
if (_html_previewer->is_visible_in_tree()) {
refresh_html_preview();
}
}
void WebNodeEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
@ -162,7 +217,7 @@ void WebNodeEditor::_notification(int p_what) {
return;
}
refresh();
refresh_html_preview();
} break;
case NOTIFICATION_POSTINITIALIZE: {
} break;
@ -183,16 +238,25 @@ WebNodeEditor::WebNodeEditor() {
_toolbar = memnew(HBoxContainer);
_toolbar->set_h_size_flags(SIZE_EXPAND_FILL);
//TODO
add_child(_toolbar);
_main_container = memnew(MarginContainer);
_main_container->set_h_size_flags(SIZE_EXPAND_FILL);
_main_container->set_v_size_flags(SIZE_EXPAND_FILL);
add_child(_main_container);
_html_previewer = memnew(VBoxContainer);
_html_previewer->set_h_size_flags(SIZE_EXPAND_FILL);
_html_previewer->set_v_size_flags(SIZE_EXPAND_FILL);
_main_container->add_child(_html_previewer);
_result_info_label = memnew(RichTextLabel);
_result_info_label->set_h_size_flags(SIZE_EXPAND_FILL);
_result_info_label->set_fit_content_height(true);
_result_info_label->set_scroll_active(false);
_result_info_label->set_selection_enabled(true);
_result_info_label->set_use_bbcode(true);
add_child(_result_info_label);
_html_previewer->add_child(_result_info_label);
_results_label = memnew(TextEdit);
_results_label->set_h_size_flags(SIZE_EXPAND_FILL);
@ -205,8 +269,7 @@ WebNodeEditor::WebNodeEditor() {
_results_label->set_highlight_all_occurrences(true);
_results_label->set_draw_minimap(true);
_results_label->set_right_click_moves_caret(false);
add_child(_results_label);
_html_previewer->add_child(_results_label);
//todo add all
_results_label->add_color_region("<b>", "</b>", Color::color8(153, 153, 255, 255), false);
@ -218,11 +281,35 @@ WebNodeEditor::WebNodeEditor() {
_results_label->add_color_region("<pre>", "</pre>", Color::color8(192, 192, 192, 255), false);
_results_label->add_color_region("<center>", "</center>", Color::color8(175, 238, 238, 255), false);
_results_label->add_color_region("<right>", "</right>", Color::color8(135, 206, 235, 255), false);
_main_button_group.instance();
_html_previewer_tool_button = memnew(Button);
_html_previewer_tool_button->set_text("HTML");
_html_previewer_tool_button->set_tooltip("HTML preview");
_html_previewer_tool_button->set_toggle_mode(true);
_html_previewer_tool_button->set_pressed(true);
_html_previewer_tool_button->set_button_group(_main_button_group);
_html_previewer_tool_button->set_keep_pressed_outside(true);
_html_previewer_tool_button->connect("toggled", this, "_on_html_previewer_tool_button_toggled");
_toolbar->add_child(_html_previewer_tool_button);
}
WebNodeEditor::~WebNodeEditor() {
}
void WebNodeEditor::_bind_methods() {
//ClassDB::bind_method(D_METHOD("_input", "event"), &WebNodeEditor::_input);
ADD_SIGNAL(MethodInfo("edited_node_changed", PropertyInfo(Variant::OBJECT, "web_node", PROPERTY_HINT_RESOURCE_TYPE, "WebNode")));
ClassDB::bind_method(D_METHOD("add_control_to_tool_bar", "control"), &WebNodeEditor::add_control_to_tool_bar);
ClassDB::bind_method(D_METHOD("remove_control_from_tool_bar", "control"), &WebNodeEditor::remove_control_from_tool_bar);
ClassDB::bind_method(D_METHOD("add_main_screen_tab", "control"), &WebNodeEditor::add_main_screen_tab);
ClassDB::bind_method(D_METHOD("remove_main_screen_tab", "control"), &WebNodeEditor::remove_main_screen_tab);
ClassDB::bind_method(D_METHOD("switch_to_main_screen_tab", "control"), &WebNodeEditor::switch_to_main_screen_tab);
ClassDB::bind_method(D_METHOD("get_main_button_group"), &WebNodeEditor::get_main_button_group);
ClassDB::bind_method(D_METHOD("_on_html_previewer_tool_button_toggled", "on"), &WebNodeEditor::_on_html_previewer_tool_button_toggled);
ClassDB::bind_method(D_METHOD("_on_html_previewer_visibility_changed"), &WebNodeEditor::_on_html_previewer_visibility_changed);
}

25
modules/web/editor/web_node_editor.h
View File

@ -31,28 +31,47 @@ class WebNode;
class WebNodeEditorWebServer;
class RichTextLabel;
class TextEdit;
class MarginContainer;
class Button;
class ButtonGroup;
class WebNodeEditor : public VBoxContainer {
GDCLASS(WebNodeEditor, VBoxContainer);
public:
void add_control_to_tool_bar(Control *control);
void remove_control_from_tool_bar(Control *control);
void add_main_screen_tab(Control *control);
void remove_main_screen_tab(Control *control);
void switch_to_main_screen_tab(Control *control);
Ref<ButtonGroup> get_main_button_group();
void edit(WebNode *web_node);
void refresh();
void refresh_html_preview();
void clear();
WebNodeEditor();
~WebNodeEditor();
protected:
void _notification(int p_what);
static void _bind_methods();
void _on_html_previewer_tool_button_toggled(bool on);
void _on_html_previewer_visibility_changed();
void _notification(int p_what);
static void _bind_methods();
bool _prettify_html;
WebNode *_edited_node;
WebNodeEditorWebServer *_web_server;
HBoxContainer *_toolbar;
MarginContainer *_main_container;
Ref<ButtonGroup> _main_button_group;
Button *_html_previewer_tool_button;
VBoxContainer *_html_previewer;
RichTextLabel *_result_info_label;
TextEdit *_results_label;
};