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#include "readerview.h"
#include <gdkmm/rgba.h>
#include <algorithm>
#include <libbible.h>
#include <iostream>
using namespace std;
std::vector<libbible::passage> conf;
std::string getCurrMod() {
auto mods = libbible::getModuleNames();
std::string currMod = libbible::settingsRead("biblereader::currMod");
if(std::find(mods.begin(), mods.end(), currMod) == mods.end()) {
currMod = libbible::settingsRead("module");
if(std::find(mods.begin(), mods.end(), currMod) == mods.end()) {
if(! mods.empty()) {
// New default mod (previous was deleted)
currMod = *mods.begin();
libbible::settingsWrite("module", currMod);
libbible::settingsWrite("biblereader::currMod", currMod);
} else {
currMod = std::string();
}
}
}
return currMod;
}
ReaderView::ReaderView()
: text()
{
text.set_editable(false);
text.set_cursor_visible(false);
text.set_wrap_mode(Gtk::WrapMode::WRAP_WORD_CHAR);
//text.override_background_color(*(new Gdk::RGBA("#1d1f21")));
//text.override_color(*(new Gdk::RGBA("#c5c8c6")));
auto scroll = new Gtk::ScrolledWindow();
scroll->add(text);
add(*scroll);
// Open the passage we had last time
setBook(libbible::settingsRead("book"));
if(libbible::settingsRead("book").empty() || getChapter() == 0) {
setBook("Genesis");
}
refresh();
}
ReaderView::~ReaderView() {}
void ReaderView::setChapter(unsigned int chapter) {
libbible::settingsWriteInt("chapter", chapter);
}
unsigned int ReaderView::getChapter() {
if(conf.empty()) return 0;
return libbible::settingsReadInt("chapter");
}
unsigned int ReaderView::getChapterMax() {
if(conf.empty()) return 0;
return conf.back().chapterEnd;
}
void ReaderView::setBook(std::string book) {
libbible::settingsWrite("book", book);
conf = libbible::getPassages(getCurrMod(), book);
}
std::string ReaderView::getBook() {
if(conf.empty()) return "";
return conf[0].bookShort;
}
std::string ReaderView::getBookFull() {
if(conf.empty()) return "";
return conf[0].book;
}
std::vector<std::string> ReaderView::getAllBooks() {
string currMod = getCurrMod();
if(currMod.empty()) {
return vector<string>();
}
return libbible::getBooks(currMod);
}
void ReaderView::refresh() {
auto buf = text.get_buffer();
buf->set_text(""); // Clear contents
string currMod = getCurrMod();
if(currMod.empty()) {
auto iter = buf->get_iter_at_offset(0);
iter = buf->insert_markup(iter, "<big><b>No modules installed.</b></big>\n");
iter = buf->insert_markup(iter, "Please download some modules at:\n");
iter = buf->insert_markup(iter, "\thttp://crosswire.org/sword/modules/ModDisp.jsp?modType=Bibles\n");
iter = buf->insert_markup(iter, "Then install them using the menu in the upper right corner, or use the built-in installer to download and install modules.");
return;
}
conf = libbible::getPassages(getCurrMod(), getBook());
if(getChapter() > conf.size()) {
setChapter(1);
}
auto texts = libbible::getText(conf[getChapter()-1]);
auto iter = buf->get_iter_at_offset(0);
auto verseSize = buf->create_tag();
verseSize->property_size() = libbible::settingsReadInt("fontsize");
if(verseSize->property_size() == 0) {
verseSize->property_size() = 12000;
}
auto verseScale = buf->create_tag();
verseScale->property_scale() = 0.8;
auto titleScale = buf->create_tag();
titleScale->property_scale() = 1.5;
titleScale->property_weight() = 600;
auto verseOffset = buf->create_tag();
verseOffset->property_rise() = 3000;
auto indent = buf->create_tag();
indent->property_left_margin() = 40;
auto redletter = buf->create_tag();
redletter->property_foreground_gdk() = Gdk::Color("red");
int verse = 0;
string indentString = " ";
bool isNewline = true;
for(auto tex : texts) {
std::vector<Glib::RefPtr<Gtk::TextBuffer::Tag>> tags = {verseSize};
bool isParagraph = false;
bool isIndent = false;
bool isDivineName = false;
bool isPreverse = false;
for(string modifier : tex.modifiers) {
if(modifier == "paragraph") {
isParagraph = true;
} else if (modifier == "line indent0") {
isIndent = true;
} else if (modifier == "divineName") {
isDivineName = true;
} else if (modifier == "wordsOfJesus") {
tags.push_back(redletter);
} else if (modifier == "title") {
tags.push_back(titleScale);
// Ensure newline
if(!tex.text.empty() and tex.text.back() != '\n') {
tex.text.push_back('\n');
}
} else if (modifier == "preverse") {
isPreverse = true;
} else if (modifier == "parallel") {
// We don't support this (yet)
tex.text = "";
}
}
if(isIndent) {
isParagraph = false;
if(isNewline) {
tags.push_back(indent);
}
}
if(isParagraph) {
iter = buf->insert_with_tags(iter, indentString, tags);
}
if(tex.verse != verse && ! isPreverse) {
std::vector<Glib::RefPtr<Gtk::TextBuffer::Tag>> verseTags(tags.begin(), tags.end());
verseTags.push_back(verseScale);
verseTags.push_back(verseOffset);
iter = buf->insert_with_tags(iter, " " + std::to_string(tex.verse), verseTags);
verse = tex.verse;
}
if(isDivineName) {
// There's no small caps support. Sigh. We do fake small caps instead.
// Because i lazy, first letter is normal caps and rest small caps, always.
transform(tex.text.begin(), tex.text.end(), tex.text.begin(), ::toupper);
iter = buf->insert_with_tags(iter, tex.text.substr(0, 1), tags);
auto tag = buf->create_tag();
tag->property_scale() = 0.75;
tags.push_back(tag);
iter = buf->insert_with_tags(iter, tex.text.substr(1), tags);
} else {
iter = buf->insert_with_tags(iter, tex.text, tags);
}
if(!tex.text.empty() and tex.text.back() == '\n') {
isNewline = true;
} else {
isNewline = false;
}
}
}
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