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Initial cleanup for Preview.

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Relintai 2022-07-15 18:48:35 +02:00
parent 477d6942fc
commit 614464725b
2 changed files with 252 additions and 307 deletions
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259
modules/text_editor/preview.cpp
View File

@ -1,200 +1,145 @@
#include "preview.h" #include "preview.h"
#include "scene/gui/grid_container.h"
#include "scene/gui/rich_text_label.h"
RichTextLabel Preview::get_*text_preview() { #include "modules/regex/regex.h"
return *text_preview;
}
void Preview::set_*text_preview(const RichTextLabel &val) {
*text_preview = val;
}
GridContainer Preview::get_*table_preview() {
return *table_preview;
}
void Preview::set_*table_preview(const GridContainer &val) {
*table_preview = val;
}
//tool;
RichTextLabel *text_preview = null;
GridContainer *table_preview = null;
signal image_downloaded();
signal image_loaded();
void Preview::_init() {
window_title = "File preview";
resizable = true;
set_anchors_and_margins_preset(Control.PRESET_WIDE);
margin_left = 81;
margin_top = 47;
margin_right = -80;
margin_bottom = -48;
VBoxContainer *vbc = VBoxContainer.new();
vbc.set_anchors_and_margins_preset(Control.PRESET_WIDE);
add_child(vbc);
text_preview = RichTextLabel.new();
vbc.add_child(text_preview);
text_preview.scroll_following = true;
text_preview.bbcode_enabled = true;
text_preview.size_flags_vertical = SIZE_EXPAND_FILL;
text_preview.hide();
table_preview = GridContainer.new();
vbc.add_child(table_preview);
table_preview.columns = 3;
table_preview.size_flags_horizontal = SIZE_EXPAND_FILL;
table_preview.size_flags_vertical = SIZE_EXPAND_FILL;
table_preview.hide();
connect("popup_hide", self, "_on_Preview_popup_hide");
}
void Preview::print_preview(const String &content) { void Preview::print_preview(const String &content) {
text_preview.append_bbcode(content); text_preview->append_bbcode(content);
text_preview.show(); text_preview->show();
} }
void Preview::print_bb(const String &content) { void Preview::print_bb(const String &content) {
text_preview.append_bbcode(content); text_preview->append_bbcode(content);
text_preview.show(); text_preview->show();
} }
void Preview::print_markdown(const String &p_content) {
String content = p_content;
void Preview::print_markdown(const String &content) { Array result;
Array result = Array(); Array bolded;
Array bolded = Array(); Array italics;
Array italics = Array(); Array striked;
Array striked = Array(); Array coded;
Array coded = Array(); Array linknames;
Array linknames = Array(); Array images;
Array images = Array(); Array links;
Array links = Array(); Array lists;
Array lists = Array(); Array underlined;
Array underlined = Array();
Ref<RegEx> regex = RegEx.new(); Ref<RegEx> regex;
regex.compile('\\*\\*(?<boldtext>.*)\\*\\*'); regex.instance();
result = regex.search_all(content);
regex->compile("\\*\\*(?<boldtext>.*)\\*\\*");
result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
bolded.append(res.get_string("boldtext")); bolded.append(res->get_string("boldtext"));
} }
regex.compile('\\_\\_(?<underlinetext>.*)\\_\\_'); regex->compile("\\_\\_(?<underlinetext>.*)\\_\\_");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
underlined.append(res.get_string("underlinetext")); underlined.append(res->get_string("underlinetext"));
} }
regex.compile("\\*(?<italictext>.*)\\*"); regex->compile("\\*(?<italictext>.*)\\*");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
italics.append(res.get_string("italictext")); italics.append(res->get_string("italictext"));
} }
regex.compile("~~(?<strikedtext>.*)~~"); regex->compile("~~(?<strikedtext>.*)~~");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
striked.append(res.get_string("strikedtext")); striked.append(res->get_string("strikedtext"));
} }
regex.compile("`(?<coded>.*)`"); regex->compile("`(?<coded>.*)`");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
coded.append(res.get_string("coded")); coded.append(res->get_string("coded"));
} }
regex.compile("[+-*](?<element>\\s.*)"); regex->compile("[+-*](?<element>\\s.*)");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
lists.append(res.get_string("element")); lists.append(res->get_string("element"));
} }
regex.compile("(?<img>!\\[.*?\\))"); regex->compile("(?<img>!\\[.*?\\))");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
images.append(res.get_string("img")); images.append(res->get_string("img"));
} }
regex.compile("\\[(?<linkname>.*?)\\]|\\((?<link>[h\\.]\\S*?)\\)"); regex->compile("\\[(?<linkname>.*?)\\]|\\((?<link>[h\\.]\\S*?)\\)");
result = regex.search_all(content); result = regex->search_all(content);
for (int i = 0; i < result.size(); ++i) { //i in range(result.size()) for (int i = 0; i < result.size(); ++i) { //i in range(result.size())
Ref<RegExMatch> res = result[i]; Ref<RegExMatch> res = result[i];
if (res.get_string("link")!="") { if (res->get_string("link") != "") {
links.append(res.get_string("link")); links.append(res->get_string("link"));
} }
if (res->get_string("linkname") != "") {
if (res.get_string("linkname")!="") { linknames.append(res->get_string("linkname"));
linknames.append(res.get_string("linkname"));
} }
} }
for (int i = 0; i < bolded.size(); ++i) { //i in range(bolded.size()) for (int i = 0; i < bolded.size(); ++i) { //i in range(bolded.size())
String bold = bolded[i]; String bold = bolded[i];
content = content.replace("**" + bold + "**", "[b]" + bold + "[/b]"); content = content.replace("**" + bold + "**", "[b]" + bold + "[/b]");
} }
for (int i = 0; i < italics.size(); ++i) { //i in range(italics.size()) for (int i = 0; i < italics.size(); ++i) { //i in range(italics.size())
String italic = italics[i]; String italic = italics[i];
content = content.replace("*" + italic + "*", "[i]" + italic + "[/i]"); content = content.replace("*" + italic + "*", "[i]" + italic + "[/i]");
} }
for (int i = 0; i < striked.size(); ++i) { //i in range(striked.size()) for (int i = 0; i < striked.size(); ++i) { //i in range(striked.size())
String strik = striked[i]; String strik = striked[i];
content = content.replace("~~" + strik + "~~", "[s]" + strik + "[/s]"); content = content.replace("~~" + strik + "~~", "[s]" + strik + "[/s]");
} }
for (int i = 0; i < underlined.size(); ++i) { //i in range(underlined.size()) for (int i = 0; i < underlined.size(); ++i) { //i in range(underlined.size())
String underline = underlined[i]; String underline = underlined[i];
content = content.replace("__" + underline + "__", "[u]" + underline + "[/u]"); content = content.replace("__" + underline + "__", "[u]" + underline + "[/u]");
} }
for (int i = 0; i < coded.size(); ++i) { //i in range(coded.size()) for (int i = 0; i < coded.size(); ++i) { //i in range(coded.size())
String code = coded[i]; String code = coded[i];
content = content.replace("`" + code + "`", "[code]" + code + "[/code]"); content = content.replace("`" + code + "`", "[code]" + code + "[/code]");
} }
for (int i = 0; i < images.size(); ++i) { //i in range(images.size()) for (int i = 0; i < images.size(); ++i) { //i in range(images.size())
String image = images[i]; String image = images[i];
Variant = image.split("("); Vector<String> substr = image.split("(");
Variant = substr[1].rstrip(")"); String imglink = substr[1].rstrip(")");
content = content.replace(image, "[img]" + imglink + "[/img]"); content = content.replace(image, "[img]" + imglink + "[/img]");
} }
for (int i = 0; i < links.size(); ++i) {
for (i in links.size()) {
content = content.replace("[" + linknames[i] + "](" + links[i] + ")", "[url=" + links[i] + "]" + linknames[i] + "[/url]"); content = content.replace("[" + linknames[i] + "](" + links[i] + ")", "[url=" + links[i] + "]" + linknames[i] + "[/url]");
} }
for (int i = 0; i < lists.size(); ++i) { //i in range(lists.size()) for (int i = 0; i < lists.size(); ++i) { //i in range(lists.size())
String element = lists[i]; String element = lists[i];
@ -202,24 +147,22 @@ void Preview::set_*table_preview(const GridContainer &val) {
content = content.replace("-" + element, "[indent]-" + element + "[/indent]"); content = content.replace("-" + element, "[indent]-" + element + "[/indent]");
} }
if (content.find("+ " + element)) { if (content.find("+ " + element)) {
content = content.replace("+" + element, "[indent]-" + element + "[/indent]"); content = content.replace("+" + element, "[indent]-" + element + "[/indent]");
} }
if (content.find("* " + element)) { if (content.find("* " + element)) {
content = content.replace("+" + element, "[indent]-" + element + "[/indent]"); content = content.replace("+" + element, "[indent]-" + element + "[/indent]");
} }
} }
text_preview.append_bbcode(content); text_preview->append_bbcode(content);
text_preview.show(); text_preview->show();
} }
void Preview::print_html(const String &p_content) {
String content = p_content;
void Preview::print_html(const String &content) {
content = content.replace("<i>", "[i]"); content = content.replace("<i>", "[i]");
content = content.replace("</i>", "[/i]"); content = content.replace("</i>", "[/i]");
content = content.replace("<b>", "[b]"); content = content.replace("<b>", "[b]");
@ -230,68 +173,80 @@ void Preview::set_*table_preview(const GridContainer &val) {
content = content.replace("</ins>", "[/u]"); content = content.replace("</ins>", "[/u]");
content = content.replace("<del>", "[s]"); content = content.replace("<del>", "[s]");
content = content.replace("</del>", "[/s]"); content = content.replace("</del>", "[/s]");
content = content.replace('<a href="',"[url="); content = content.replace("<a href=\"", "[url=");
content = content.replace('">',"]"); content = content.replace("\">", "]");
content = content.replace("</a>", "[/url]"); content = content.replace("</a>", "[/url]");
content = content.replace('<img src="',"[img]"); content = content.replace("<img src=\"", "[img]");
content = content.replace('" />',"[/img]"); content = content.replace("\" />", "[/img]");
content = content.replace('"/>',"[/img]"); content = content.replace("\"/>", "[/img]");
content = content.replace("<pre>", "[code]"); content = content.replace("<pre>", "[code]");
content = content.replace("</pre>", "[/code]"); content = content.replace("</pre>", "[/code]");
content = content.replace("<center>", "[center]"); content = content.replace("<center>", "[center]");
content = content.replace("</center>", "[/center]"); content = content.replace("</center>", "[/center]");
content = content.replace("<right>", "[right]"); content = content.replace("<right>", "[right]");
content = content.replace("</right>", "[/right]"); content = content.replace("</right>", "[/right]");
text_preview.append_bbcode(content);
text_preview.show();
}
text_preview->append_bbcode(content);
text_preview->show();
}
void Preview::print_csv(const Array &rows) { void Preview::print_csv(const Array &rows) {
table_preview.columns = rows[0].size(); table_preview->set_columns(rows[0].size());
for (item in rows) { for (item in rows) {
for (string in item) { for (string in item) {
Variant = Label.new(); Label *label = memnew(Label);
label.text = str(string); label->set_text(str(string));
label.set_h_size_flags(SIZE_EXPAND); label->set_h_size_flags(SIZE_EXPAND);
label.set_align(1); label->set_align(1);
label.set_valign(1); label->set_valign(1);
table_preview.add_child(label); table_preview->add_child(label);
}
} }
table_preview->show();
} }
table_preview.show();
}
void Preview::_on_Preview_popup_hide() { void Preview::_on_Preview_popup_hide() {
queue_free(); queue_delete();
}
} }
Preview::Preview() { Preview::Preview() {
*text_preview = null; set_window_title("File preview");
*table_preview = null; set_resizable(true);
set_anchors_and_margins_preset(PRESET_WIDE);
set_margin_left(81);
set_margin_top(47);
set_margin_right(-80);
set_margin_bottom(-48);
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_anchors_and_margins_preset(PRESET_WIDE);
add_child(vbc);
text_preview = memnew(RichTextLabel);
vbc->add_child(text_preview);
text_preview->set_scroll_following(true);
text_preview->set_bbcode_enabled(true);
text_preview->set_v_size_flags(SIZE_EXPAND_FILL);
text_preview->hide();
table_preview = memnew(GridContainer);
vbc->add_child(table_preview);
table_preview->set_columns(3);
table_preview->set_h_size_flags(SIZE_EXPAND_FILL);
table_preview->set_v_size_flags(SIZE_EXPAND_FILL);
table_preview->hide();
connect("popup_hide", this, "_on_Preview_popup_hide");
} }
Preview::~Preview() { Preview::~Preview() {
} }
void Preview::_bind_methods() {
static void Preview::_bind_methods() { signal image_downloaded();
ClassDB::bind_method(D_METHOD("get_*text_preview"), &Preview::get_*text_preview); signal image_loaded();
ClassDB::bind_method(D_METHOD("set_*text_preview", "value"), &Preview::set_*text_preview);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "*text_preview", PROPERTY_HINT_RESOURCE_TYPE, "RichTextLabel"), "set_*text_preview", "get_*text_preview");
ClassDB::bind_method(D_METHOD("get_*table_preview"), &Preview::get_*table_preview);
ClassDB::bind_method(D_METHOD("set_*table_preview", "value"), &Preview::set_*table_preview);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "*table_preview", PROPERTY_HINT_RESOURCE_TYPE, "GridContainer"), "set_*table_preview", "get_*table_preview");
ClassDB::bind_method(D_METHOD("_init"), &Preview::_init); ClassDB::bind_method(D_METHOD("_init"), &Preview::_init);
ClassDB::bind_method(D_METHOD("print_preview", "content"), &Preview::print_preview); ClassDB::bind_method(D_METHOD("print_preview", "content"), &Preview::print_preview);
@ -300,8 +255,4 @@ void Preview::set_*table_preview(const GridContainer &val) {
ClassDB::bind_method(D_METHOD("print_html", "content"), &Preview::print_html); ClassDB::bind_method(D_METHOD("print_html", "content"), &Preview::print_html);
ClassDB::bind_method(D_METHOD("print_csv", "rows"), &Preview::print_csv); ClassDB::bind_method(D_METHOD("print_csv", "rows"), &Preview::print_csv);
ClassDB::bind_method(D_METHOD("_on_Preview_popup_hide"), &Preview::_on_Preview_popup_hide); ClassDB::bind_method(D_METHOD("_on_Preview_popup_hide"), &Preview::_on_Preview_popup_hide);
} }

22
modules/text_editor/preview.h
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@ -1,19 +1,17 @@
#ifndef PREVIEW_H #ifndef PREVIEW_H
#define PREVIEW_H #define PREVIEW_H
#include "core/ustring.h"
#include "scene/gui/dialogs.h"
class RichTextLabel;
class GridContainer;
class Preview : public WindowDialog { class Preview : public WindowDialog {
GDCLASS(Preview, WindowDialog); GDCLASS(Preview, WindowDialog);
public: public:
RichTextLabel get_*text_preview();
void set_*text_preview(const RichTextLabel &val);
GridContainer get_*table_preview();
void set_*table_preview(const GridContainer &val);
void _init();
void print_preview(const String &content); void print_preview(const String &content);
void print_bb(const String &content); void print_bb(const String &content);
void print_markdown(const String &content); void print_markdown(const String &content);
@ -27,12 +25,8 @@ class Preview : public WindowDialog {
protected: protected:
static void _bind_methods(); static void _bind_methods();
//tool RichTextLabel *text_preview;
RichTextLabel *text_preview = null; GridContainer *table_preview;
GridContainer *table_preview = null;
signal image_downloaded();
signal image_loaded();
}; };
#endif #endif