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https://github.com/zenorogue/hyperrogue.git
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a478bb1485
Lambdas to be stored in `function<void()>` should not return `bool`. Two uses of `std::function` could be just `function`, like everywhere else in the codebase.
1085 lines
30 KiB
C++
1085 lines
30 KiB
C++
// Hyperbolic Rogue -- dialogs
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// Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
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/* Missing.
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#if ISMOBILE==0
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dialog::addItemHelp(16, XLAT("use Shift to decrease and Ctrl to fine tune "));
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dialog::addItemHelp(17, XLAT("(e.g. Shift+Ctrl+Z)"));
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#endif
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if(xuni == 'i') {
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}
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*/
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namespace hr {
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const char* COLORBAR = "###";
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namespace dialog {
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color_t dialogcolor = 0xC0C0C0;
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void addBack() {
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addItem(XLAT("go back"), SDLK_ESCAPE);
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}
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void addHelp() {
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addItem(XLAT("help"), SDLK_F1);
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}
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namespace zoom {
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int zoomf = 1, shiftx, shifty;
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bool zoomoff = false;
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void nozoom() {
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zoomf = 1; shiftx = 0; shifty = 0; zoomoff = false;
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}
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void initzoom() {
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zoomf = 3;
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shiftx = -2*mousex;
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if(mousex < vid.xres / 6) shiftx = 0;
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if(mousex > vid.xres * 5 / 6) shiftx = -2 * vid.xres;
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shifty = -2*mousey;
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if(mousey < vid.yres / 6) shifty = 0;
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if(mousey > vid.yres * 5 / 6) shifty = -2 * vid.yres;
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}
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void stopzoom() { zoomoff = true; }
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bool displayfr(int x, int y, int b, int size, const string &s, color_t color, int align) {
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return hr::displayfr(x * zoomf + shiftx, y * zoomf + shifty, b, size * zoomf, s, color, align);
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}
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bool displayfr_highlight(int x, int y, int b, int size, const string &s, color_t color, int align, int hicolor) {
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bool clicked = hr::displayfr(x * zoomf + shiftx, y * zoomf + shifty, b, size * zoomf, s, color, align);
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if(clicked) hr::displayfr(x * zoomf + shiftx, y * zoomf + shifty, b, size * zoomf, s, hicolor, align);
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return clicked;
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}
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};
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#if CAP_MENUSCALING && CAP_SDL
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void handleZooming(SDL_Event &ev) {
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using namespace zoom;
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if(zoomoff || !(cmode & sm::ZOOMABLE)) {
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nozoom(); return;
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}
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if(ev.type == SDL_MOUSEBUTTONDOWN) initzoom();
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if(ev.type == SDL_MOUSEBUTTONUP && zoomf > 1) stopzoom();
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}
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#else
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inline void handleZooming(SDL_Event &ev) {}
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#endif
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vector<item> items;
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item& lastItem() { return items[items.size() - 1]; }
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map<int, reaction_t> key_actions;
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void add_key_action(int key, const reaction_t& action) {
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while(key_actions.count(key)) key++;
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key_actions[key] = action;
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}
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void add_action(const reaction_t& action) {
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add_key_action(lastItem().key, action);
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}
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void handler(int sym, int uni) {
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dialog::handleNavigation(sym, uni);
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if(doexiton(sym, uni)) popScreen();
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};
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void init() {
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items.clear();
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key_actions.clear();
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keyhandler = dialog::handler;
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}
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string keyname(int k) {
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if(k == 0) return "";
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if(k == SDLK_ESCAPE) return "Esc";
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if(k == SDLK_F5) return "F5";
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if(k == SDLK_F10) return "F10";
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if(k == SDLK_F1) return "F1";
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if(k == SDLK_HOME) return "Home";
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if(k == SDLK_BACKSPACE) return "Backspace";
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if(k == SDLK_RETURN) return "Enter";
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if(k == 32) return "space";
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if(k >= 1 && k <= 26) { string s = "Ctrl+"; s += (k+64); return s; }
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if(k < 128) { string s; s += k; return s; }
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return "?";
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}
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void addSlider(double d1, double d2, double d3, int key) {
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item it;
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it.type = diSlider;
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it.color = dialogcolor;
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it.scale = 100;
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it.key = key;
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it.param = (d2-d1) / (d3-d1);
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items.push_back(it);
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}
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void addSelItem(string body, string value, int key) {
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item it;
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it.type = diItem;
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it.body = body;
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it.value = value;
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it.keycaption = keyname(key);
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it.key = key;
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it.color = dialogcolor;
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it.colork = 0x808080;
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it.colorv = 0x80A040;
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it.colorc = 0xFFD500;
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it.colors = 0xFF8000;
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if(value == ONOFF(true)) it.colorv = 0x40FF40;
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if(value == ONOFF(false)) it.colorv = 0xC04040;
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it.scale = 100;
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items.push_back(it);
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}
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void addBoolItem(string body, bool value, int key) {
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addSelItem(body, ONOFF(value), key);
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}
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int displaycolor(unsigned col) {
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int c = col >> 8;
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if(!c) return 0x181818;
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return c;
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}
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void addColorItem(string body, int value, int key) {
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item it;
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it.type = diItem;
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it.body = body;
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it.value = COLORBAR;
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it.keycaption = keyname(key);
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it.key = key;
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it.color = it.colorv = displaycolor(value);
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it.colors = it.color ^ 0x404040;
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it.colorc = it.color ^ 0x808080;
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it.colork = 0x808080;
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it.scale = 100;
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items.push_back(it);
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}
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void addHelp(string body) {
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item it;
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it.type = diHelp;
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it.body = body;
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it.scale = 100;
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if(isize(body) >= 500) it.scale = 70;
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items.push_back(it);
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}
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void addInfo(string body, color_t color) {
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item it;
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it.type = diInfo;
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it.body = body;
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it.color = color;
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it.scale = 100;
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items.push_back(it);
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}
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void addItem(string body, int key) {
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item it;
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it.type = diItem;
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it.body = body;
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it.keycaption = keyname(key);
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it.key = key;
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it.color = dialogcolor;
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it.colork = 0x808080;
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it.colors = 0xFFD500;
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it.colorc = 0xFF8000;
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it.scale = 100;
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items.push_back(it);
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}
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void addBigItem(string body, int key) {
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item it;
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it.type = diBigItem;
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it.body = body;
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it.keycaption = keyname(key);
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it.key = key;
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it.color = 0xC06000;
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it.colors = 0xFFD500;
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it.colorc = 0xFF8000;
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it.scale = 150;
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items.push_back(it);
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}
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int addBreak(int val) {
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item it;
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it.type = diBreak;
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it.scale = val;
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items.push_back(it);
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return items.size()-1;
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}
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void addTitle(string body, color_t color, int scale) {
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item it;
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it.type = diTitle;
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it.body = body;
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it.color = color;
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it.scale = scale;
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items.push_back(it);
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}
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void init(string title, color_t color, int scale, int brk) {
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init();
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addTitle(title, color, scale);
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addBreak(brk);
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}
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int dcenter, dwidth;
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int dialogflags;
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int displayLong(string str, int siz, int y, bool measure) {
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int last = 0;
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int lastspace = 0;
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int xs, xo;
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if(current_display->sidescreen)
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xs = dwidth - vid.fsize*2, xo = vid.yres + vid.fsize;
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else
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xs = vid.xres * 618/1000, xo = vid.xres * 186/1000;
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for(int i=0; i<=isize(str); i++) {
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int ls = 0;
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int prev = last;
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if(str[i] == ' ') lastspace = i;
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if(textwidth(siz, str.substr(last, i-last)) > xs) {
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if(lastspace == last) ls = i-1, last = i-1;
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else ls = lastspace, last = ls+1;
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}
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if(str[i] == 10 || i == isize(str)) ls = i, last = i+1;
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if(ls) {
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if(!measure) displayfr(xo, y, 2, siz, str.substr(prev, ls-prev), dialogcolor, 0);
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if(ls == prev) y += siz/2;
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else y += siz;
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lastspace = last;
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}
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}
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y += siz/2;
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return y;
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}
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int tothei, dialogwidth, dfsize, dfspace, leftwidth, rightwidth, innerwidth, itemx, keyx, valuex;
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string highlight_text;
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void measure() {
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tothei = 0;
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dialogwidth = 0;
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innerwidth = 0;
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int N = items.size();
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for(int i=0; i<N; i++) {
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if(items[i].type == diHelp)
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tothei += displayLong(items[i].body, dfsize * items[i].scale / 100, 0, true);
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else {
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tothei += dfspace * items[i].scale / 100;
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if(items[i].type == diItem)
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innerwidth = max(innerwidth, textwidth(dfsize * items[i].scale / 100, items[i].body));
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if(items[i].type == diTitle || items[i].type == diInfo || items[i].type == diBigItem)
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dialogwidth = max(dialogwidth, textwidth(dfsize * items[i].scale / 100, items[i].body) * 10/9);
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}
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}
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leftwidth = ISMOBILE ? 0 : textwidth(dfsize, "MMMMM") + dfsize/2;
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rightwidth = textwidth(dfsize, "MMMMMMMM") + dfsize/2;
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int fwidth = innerwidth + leftwidth + rightwidth;
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dialogwidth = max(dialogwidth, fwidth);
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itemx = dcenter - fwidth / 2 + leftwidth;
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keyx = dcenter - fwidth / 2 + leftwidth - dfsize/2;
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valuex = dcenter - fwidth / 2 + leftwidth + innerwidth + dfsize/2;
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}
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void display() {
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int N = items.size();
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dfsize = vid.fsize;
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#if ISMOBILE || ISPANDORA
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dfsize *= 3;
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#endif
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dfspace = dfsize * 5/4;
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dcenter = vid.xres/2;
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dwidth = vid.xres;
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if(current_display->sidescreen) {
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dwidth = vid.xres - vid.yres;
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dcenter = vid.xres - dwidth / 2;
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}
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measure();
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while(tothei > vid.yres - 5 * vid.fsize) {
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int adfsize = int(dfsize * sqrt((vid.yres - 5. * vid.fsize) / tothei));
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if(adfsize < dfsize-1) dfsize = adfsize + 1;
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else dfsize--;
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dfspace = dfsize * 5/4;
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measure();
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}
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while(dialogwidth > dwidth) {
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int adfsize = int(dfsize * sqrt(vid.xres * 1. / dialogwidth));
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if(adfsize < dfsize-1) dfsize = adfsize + 1;
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else dfsize--; // keep dfspace
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measure();
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}
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tothei = (vid.yres - tothei) / 2;
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for(int i=0; i<N; i++) {
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item& I = items[i];
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if(I.type == diHelp) {
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tothei = displayLong(items[i].body, dfsize * items[i].scale / 100, tothei, false);
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continue;
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}
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int top = tothei;
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tothei += dfspace * I.scale / 100;
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int mid = (top + tothei) / 2;
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I.position = mid;
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if(I.type == diTitle || I.type == diInfo) {
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displayfr(dcenter, mid, 2, dfsize * I.scale/100, I.body, I.color, 8);
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}
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else if(I.type == diItem || I.type == diBigItem) {
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bool xthis = (mousey >= top && mousey < tothei);
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if(cmode & sm::DIALOG_STRICT_X)
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xthis = xthis && (mousex >= dcenter - dialogwidth/2 && mousex <= dcenter + dialogwidth/2);
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#if ISMOBILE
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if(xthis && mousepressed)
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I.color = I.colorc;
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#else
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if(xthis && mousemoved) {
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highlight_text = I.body;
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mousemoved = false;
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}
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if(highlight_text == I.body) {
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I.color = (xthis&&mousepressed&&actonrelease) ? I.colorc : I.colors;
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}
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#endif
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if(I.type == diBigItem) {
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displayfr(dcenter, mid, 2, dfsize * I.scale/100, I.body, I.color, 8);
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}
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else {
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if(!mousing)
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displayfr(keyx, mid, 2, dfsize * I.scale/100, I.keycaption, I.colork, 16);
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displayfr(itemx, mid, 2, dfsize * I.scale/100, I.body, I.color, 0);
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displayfr(valuex, mid, 2, dfsize * I.scale/100, I.value, I.colorv, 0);
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}
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if(xthis) getcstat = I.key;
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}
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else if(I.type == diSlider) {
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bool xthis = (mousey >= top && mousey < tothei);
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int sl, sr;
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if(current_display->sidescreen)
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sl = vid.yres + vid.fsize*2, sr = vid.xres - vid.fsize*2;
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else
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sl = vid.xres/4, sr = vid.xres*3/4;
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int sw = sr-sl;
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displayfr(sl, mid, 2, dfsize * I.scale/100, "(", I.color, 16);
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displayfr(sl + double(sw * I.param), mid, 2, dfsize * I.scale/100, "#", I.color, 8);
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displayfr(sr, mid, 2, dfsize * I.scale/100, ")", I.color, 0);
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if(xthis) getcstat = I.key, inslider = true;
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}
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}
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}
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bool isitem(item& it) {
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return it.type == diItem || it.type == diBigItem;
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}
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void handleNavigation(int &sym, int &uni) {
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if(uni == '\n' || uni == '\r' || DIRECTIONKEY == SDLK_KP5)
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i]))
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if(items[i].body == highlight_text) {
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uni = sym = items[i].key;
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return;
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}
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if(DKEY == SDLK_PAGEDOWN) {
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i]))
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highlight_text = items[i].body;
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}
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if(DKEY == SDLK_PAGEUP) {
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i])) {
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highlight_text = items[i].body;
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break;
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}
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}
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if(DKEY == SDLK_UP) {
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string last = "";
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i]))
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last = items[i].body;
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uni = sym = 0;
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i])) {
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if(items[i].body == highlight_text) {
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highlight_text = last; return;
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}
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else last = items[i].body;
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}
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highlight_text = last;
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}
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if(DKEY == SDLK_DOWN) {
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int state = 0;
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i])) {
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if(state) { highlight_text = items[i].body; return; }
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else if(items[i].body == highlight_text) state = 1;
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}
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for(int i=0; i<isize(items); i++)
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if(isitem(items[i]))
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highlight_text = items[i].body;
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uni = sym = 0;
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}
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if(key_actions.count(uni)) {
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key_actions[uni]();
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sym = uni = 0;
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return;
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}
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if(key_actions.count(sym)) {
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key_actions[sym]();
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sym = uni = 0;
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return;
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}
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}
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color_t colorhistory[10] = {
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0x202020FF, 0x800000FF, 0x008000FF, 0x000080FF,
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0x404040FF, 0xC0C0C0FF, 0x804000FF, 0xC0C000FF,
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0x408040FF, 0xFFD500FF
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}, lch;
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color_t *palette;
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int colorp = 0;
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color_t *colorPointer;
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void handleKeyColor(int sym, int uni) {
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unsigned& color = *colorPointer;
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int shift = colorAlpha ? 0 : 8;
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if(uni >= 'A' && uni <= 'D') {
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int x = (mousex - (dcenter-dwidth/4)) * 510 / dwidth;
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if(x < 0) x = 0;
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if(x > 255) x = 255;
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part(color, uni - 'A') = x;
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}
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else if(uni == ' ' || uni == '\n' || uni == '\r') {
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bool inHistory = false;
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for(int i=0; i<10; i++) if(colorhistory[i] == (color << shift))
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inHistory = true;
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if(!inHistory) { colorhistory[lch] = (color << shift); lch++; lch %= 10; }
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if(reaction) reaction();
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popScreen();
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}
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else if(uni >= '0' && uni <= '9') {
|
|
color = colorhistory[uni - '0'] >> shift;
|
|
}
|
|
else if(palette && uni >= 'a' && uni < 'a'+(int) palette[0]) {
|
|
color = palette[1 + uni - 'a'] >> shift;
|
|
}
|
|
else if(DKEY == SDLK_DOWN) {
|
|
colorp = (colorp-1) & 3;
|
|
}
|
|
else if(DKEY == SDLK_UP) {
|
|
colorp = (colorp+1) & 3;
|
|
}
|
|
else if(DKEY == SDLK_LEFT) {
|
|
unsigned char* pts = (unsigned char*) &color;
|
|
pts[colorp] -= abs(shiftmul) < .6 ? 1 : 17;
|
|
}
|
|
else if(DKEY == SDLK_RIGHT) {
|
|
unsigned char* pts = (unsigned char*) &color;
|
|
pts[colorp] += abs(shiftmul) < .6 ? 1 : 17;
|
|
}
|
|
else if(doexiton(sym, uni)) {
|
|
popScreen();
|
|
}
|
|
}
|
|
|
|
bool colorAlpha;
|
|
|
|
void drawColorDialog() {
|
|
cmode = sm::NUMBER | dialogflags;
|
|
if(cmode & sm::SIDE) gamescreen(0);
|
|
|
|
dcenter = vid.xres/2;
|
|
dwidth = vid.xres;
|
|
|
|
if(current_display->sidescreen) {
|
|
dwidth = vid.xres - vid.yres;
|
|
dcenter = vid.xres - dwidth / 2;
|
|
}
|
|
|
|
color_t color = *colorPointer;
|
|
|
|
int ash = 8;
|
|
|
|
for(int j=0; j<10; j++) {
|
|
int x = dcenter + vid.fsize * 2 * (j-5);
|
|
int y = vid.yres / 2- 5 * vid.fsize;
|
|
|
|
string s0 = ""; s0 += ('0'+j);
|
|
|
|
vid.fsize *= 2;
|
|
displayColorButton(x, y, s0, '0'+j, 0, 0, colorhistory[j] >> ash);
|
|
vid.fsize /= 2;
|
|
}
|
|
|
|
if(palette) {
|
|
int q = palette[0];
|
|
for(int i=0; i<q; i++) {
|
|
int x = dcenter + vid.fsize * (2 * i-q);
|
|
int y = vid.yres / 2- 7 * vid.fsize;
|
|
string s0 = ""; s0 += ('a'+i);
|
|
vid.fsize *= 2;
|
|
displayColorButton(x, y, s0, 'a'+i, 0, 0, palette[i+1] >> ash);
|
|
vid.fsize /= 2;
|
|
}
|
|
}
|
|
|
|
for(int i=0; i<4; i++) {
|
|
int y = vid.yres / 2 + (2-i) * vid.fsize * 2;
|
|
if(i == 3 && !colorAlpha) continue;
|
|
|
|
color_t col = ((i==colorp) && !mousing) ? 0xFFD500 : dialogcolor;
|
|
|
|
displayColorButton(dcenter - dwidth/4, y, "(", 0, 16, 0, col);
|
|
string rgt = ") "; rgt += "ABGR" [i+(colorAlpha?0:1)];
|
|
displayColorButton(dcenter + dwidth/4, y, rgt, 0, 0, 0, col);
|
|
displayColorButton(dcenter - dwidth/4 + dwidth * part(color, i) / 510, y, "#", 0, 8, 0, col);
|
|
|
|
if(mousey >= y - vid.fsize && mousey < y + vid.fsize)
|
|
getcstat = 'A' + i, inslider = true;
|
|
}
|
|
|
|
displayColorButton(dcenter, vid.yres/2+vid.fsize * 6, XLAT("select this color") + " : " + itsh(color), ' ', 8, 0, color >> (colorAlpha ? ash : 0));
|
|
|
|
if(extra_options) extra_options();
|
|
|
|
keyhandler = handleKeyColor;
|
|
}
|
|
|
|
void openColorDialog(unsigned int& col, unsigned int *pal) {
|
|
colorPointer = &col; palette = pal;
|
|
colorAlpha = true;
|
|
dialogflags = 0;
|
|
pushScreen(drawColorDialog);
|
|
reaction = reaction_t();
|
|
extra_options = reaction_t();
|
|
}
|
|
|
|
numberEditor ne;
|
|
|
|
bool editingDetail() {
|
|
return ne.editwhat == &geom3::highdetail || ne.editwhat == &geom3::middetail;
|
|
}
|
|
|
|
int ldtoint(ld x) {
|
|
if(x > 0) return int(x+.5);
|
|
else return int(x-.5);
|
|
}
|
|
|
|
string disp(ld x) {
|
|
if(dialogflags & sm::HEXEDIT) return "0x" + itsh(x);
|
|
else if(ne.intval) return its(ldtoint(x));
|
|
else if(ne.vmax-ne.vmin < 1) return fts4(x); else return fts(x); }
|
|
|
|
reaction_t reaction;
|
|
reaction_t reaction_final;
|
|
|
|
reaction_t extra_options;
|
|
|
|
void apply_slider() {
|
|
if(ne.intval) *ne.intval = ldtoint(*ne.editwhat);
|
|
if(reaction) reaction();
|
|
if(ne.intval) *ne.editwhat = *ne.intval;
|
|
ne.s = disp(*ne.editwhat);
|
|
anims::deanimate(*ne.editwhat);
|
|
}
|
|
|
|
void use_hexeditor() {
|
|
dialogflags |= sm::HEXEDIT;
|
|
ne.s = disp(*ne.editwhat);
|
|
}
|
|
|
|
void apply_edit() {
|
|
exp_parser ep;
|
|
ep.s = ne.s;
|
|
ld x = real(ep.parse());
|
|
if(!ep.ok()) return;
|
|
if(ne.sc.positive && x <= 0) return;
|
|
*ne.editwhat = x;
|
|
if(ne.intval) *ne.intval = ldtoint(*ne.editwhat);
|
|
if(ne.animatable) anims::animate_parameter(*ne.editwhat, ne.s, reaction ? reaction : reaction_final);
|
|
if(reaction) reaction();
|
|
}
|
|
|
|
void bound_low(ld val) {
|
|
auto r = reaction;
|
|
reaction = [r, val] () {
|
|
if(*ne.editwhat < val) {
|
|
*ne.editwhat = val;
|
|
if(ne.intval) *ne.intval = ldtoint(*ne.editwhat);
|
|
}
|
|
if(r) r();
|
|
};
|
|
}
|
|
|
|
void bound_up(ld val) {
|
|
auto r = reaction;
|
|
reaction = [r, val] () {
|
|
if(*ne.editwhat > val) {
|
|
*ne.editwhat = val;
|
|
if(ne.intval) *ne.intval = ldtoint(*ne.editwhat);
|
|
}
|
|
if(r) r();
|
|
};
|
|
}
|
|
|
|
int numberdark;
|
|
|
|
void drawNumberDialog() {
|
|
cmode = sm::NUMBER | dialogflags;
|
|
gamescreen(numberdark);
|
|
init(ne.title);
|
|
addInfo(ne.s);
|
|
addSlider(ne.sc.direct(ne.vmin), ne.sc.direct(*ne.editwhat), ne.sc.direct(ne.vmax), 500);
|
|
addBreak(100);
|
|
#if ISMOBILE==0
|
|
addHelp(XLAT("You can scroll with arrow keys -- Ctrl to fine-tune"));
|
|
addBreak(100);
|
|
#endif
|
|
|
|
dialog::addBack();
|
|
addSelItem(XLAT("default value"), disp(ne.dft), SDLK_HOME);
|
|
|
|
addBreak(100);
|
|
|
|
if(cmode & sm::A3) ne.help = explain3D(ne.editwhat);
|
|
|
|
if(ne.help != "") {
|
|
addHelp(ne.help);
|
|
// bool scal = !ISMOBILE && !ISPANDORA && isize(ne.help) > 160;
|
|
// if(scal) lastItem().scale = 30;
|
|
}
|
|
|
|
if(extra_options) extra_options();
|
|
|
|
display();
|
|
|
|
keyhandler = [] (int sym, int uni) {
|
|
handleNavigation(sym, uni);
|
|
if((uni >= '0' && uni <= '9') || among(uni, '.', '+', '-', '*', '/', '^', '(', ')') || (uni >= 'a' && uni <= 'z')) {
|
|
ne.s += uni;
|
|
apply_edit();
|
|
}
|
|
else if(uni == '\b' || uni == '\t') {
|
|
ne.s = ne.s. substr(0, isize(ne.s)-1);
|
|
sscanf(ne.s.c_str(), LDF, ne.editwhat);
|
|
apply_edit();
|
|
}
|
|
#if !ISMOBILE
|
|
else if(DKEY == SDLK_RIGHT) {
|
|
if(ne.intval && abs(shiftmul) < .6)
|
|
(*ne.editwhat)++;
|
|
else
|
|
*ne.editwhat = ne.sc.inverse(ne.sc.direct(*ne.editwhat) + shiftmul * ne.step);
|
|
apply_slider();
|
|
}
|
|
else if(DKEY == SDLK_LEFT) {
|
|
if(ne.intval && abs(shiftmul) < .6)
|
|
(*ne.editwhat)--;
|
|
else
|
|
*ne.editwhat = ne.sc.inverse(ne.sc.direct(*ne.editwhat) - shiftmul * ne.step);
|
|
apply_slider();
|
|
}
|
|
#endif
|
|
else if(sym == SDLK_HOME) {
|
|
*ne.editwhat = ne.dft;
|
|
apply_slider();
|
|
}
|
|
else if(uni == 500) {
|
|
int sl, sr;
|
|
if(current_display->sidescreen)
|
|
sl = vid.yres + vid.fsize*2, sr = vid.xres - vid.fsize*2;
|
|
else
|
|
sl = vid.xres/4, sr = vid.xres*3/4;
|
|
ld d = (mousex - sl + .0) / (sr-sl);
|
|
*ne.editwhat =
|
|
ne.sc.inverse(d * (ne.sc.direct(ne.vmax) - ne.sc.direct(ne.vmin)) + ne.sc.direct(ne.vmin));
|
|
apply_slider();
|
|
}
|
|
else if(doexiton(sym, uni)) { popScreen(); if(reaction_final) reaction_final(); }
|
|
};
|
|
}
|
|
|
|
int nlpage = 1;
|
|
int wheelshift = 0;
|
|
|
|
int handlePage(int& nl, int& nlm, int perpage) {
|
|
nlm = nl;
|
|
int onl = nl;
|
|
int ret = 0;
|
|
if(nlpage) {
|
|
nl = nlm = perpage;
|
|
if(nlpage == 2) ret = nlm;
|
|
int w = wheelshift;
|
|
int realw = 0;
|
|
while(w<0 && ret) {
|
|
ret--; w++; realw--;
|
|
}
|
|
while(w>0 && ret+perpage < onl) {
|
|
ret++; w--; realw++;
|
|
}
|
|
wheelshift = realw;
|
|
if(ret+nl > onl) nl = onl-ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void displayPageButtons(int i, bool pages) {
|
|
int i0 = vid.yres - vid.fsize;
|
|
int xr = vid.xres / 80;
|
|
if(pages) if(displayfrZH(xr*8, i0, 1, vid.fsize, IFM("1 - ") + XLAT("page") + " 1", nlpage == 1 ? 0xD8D8C0 : dialogcolor, 8))
|
|
getcstat = '1';
|
|
if(pages) if(displayfrZH(xr*24, i0, 1, vid.fsize, IFM("2 - ") + XLAT("page") + " 2", nlpage == 1 ? 0xD8D8C0 : dialogcolor, 8))
|
|
getcstat = '2';
|
|
if(pages) if(displayfrZH(xr*40, i0, 1, vid.fsize, IFM("3 - ") + XLAT("all"), nlpage == 1 ? 0xD8D8C0 : dialogcolor, 8))
|
|
getcstat = '3';
|
|
if(i&1) if(displayfrZH(xr*56, i0, 1, vid.fsize, IFM(keyname(SDLK_ESCAPE) + " - ") + XLAT("go back"), dialogcolor, 8))
|
|
getcstat = '0';
|
|
if(i&2) if(displayfrZH(xr*72, i0, 1, vid.fsize, IFM("F1 - ") + XLAT("help"), dialogcolor, 8))
|
|
getcstat = SDLK_F1;
|
|
}
|
|
|
|
bool handlePageButtons(int uni) {
|
|
if(uni == '1') nlpage = 1, wheelshift = 0;
|
|
else if(uni == '2') nlpage = 2, wheelshift = 0;
|
|
else if(uni == '3') nlpage = 0, wheelshift = 0;
|
|
else if(uni == PSEUDOKEY_WHEELUP) wheelshift--;
|
|
else if(uni == PSEUDOKEY_WHEELDOWN) wheelshift++;
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
void editNumber(ld& x, ld vmin, ld vmax, ld step, ld dft, string title, string help) {
|
|
ne.editwhat = &x;
|
|
ne.s = disp(x);
|
|
ne.vmin = vmin;
|
|
ne.vmax = vmax;
|
|
ne.step = step;
|
|
ne.dft = dft;
|
|
ne.title = title;
|
|
ne.help = help;
|
|
ne.sc = identity;
|
|
ne.intval = NULL;
|
|
dialogflags = (cmode & sm::A3);
|
|
if(cmode & sm::SIDE) dialogflags |= sm::MAYDARK | sm::SIDE;
|
|
cmode |= sm::NUMBER;
|
|
pushScreen(drawNumberDialog);
|
|
reaction = reaction_t();
|
|
reaction_final = reaction_t();
|
|
extra_options = reaction_t();
|
|
numberdark = 0;
|
|
ne.animatable = true;
|
|
anims::get_parameter_animation(x, ne.s);
|
|
}
|
|
|
|
void editNumber(int& x, int vmin, int vmax, int step, int dft, string title, string help) {
|
|
editNumber(ne.intbuf, vmin, vmax, step, dft, title, help);
|
|
ne.intbuf = x; ne.intval = &x; ne.s = its(x);
|
|
ne.animatable = false;
|
|
}
|
|
|
|
void helpToEdit(int& x, int vmin, int vmax, int step, int dft) {
|
|
popScreen();
|
|
string title = "help";
|
|
if(help[0] == '@') {
|
|
int iv = help.find("\t");
|
|
int id = help.find("\n");
|
|
title = help.substr(iv+1, id-iv-1);
|
|
help = help.substr(id+1);
|
|
}
|
|
editNumber(x, vmin, vmax, step, dft, title, help);
|
|
}
|
|
|
|
//-- choose file dialog--
|
|
|
|
#define CDIR dialogcolor
|
|
#define CFILE forecolor
|
|
|
|
bool filecmp(const pair<string,color_t> &f1, const pair<string,color_t> &f2) {
|
|
if(f1.first == "../") return true;
|
|
if(f2.first == "../") return false;
|
|
if(f1.second != f2.second)
|
|
return f1.second == CDIR;
|
|
return f1.first < f2.first;
|
|
}
|
|
|
|
string filecaption, cfileext;
|
|
string *cfileptr;
|
|
bool editext = false;
|
|
|
|
bool_reaction_t file_action;
|
|
|
|
void handleKeyFile(int sym, int uni);
|
|
|
|
void drawFileDialog() {
|
|
displayfr(vid.xres/2, 30 + vid.fsize, 2, vid.fsize,
|
|
filecaption, forecolor, 8);
|
|
|
|
string& cfile = *cfileptr;
|
|
|
|
displayfr(vid.xres/2, 34 + vid.fsize * 2, 2, vid.fsize,
|
|
cfile, 0xFFFF00, 8);
|
|
|
|
displayColorButton(vid.xres*1/4, 38+vid.fsize * 3,
|
|
XLAT("F4 = extension"), SDLK_F4, 8, 0, editext ? 0xFF00FF : 0xFFFF00, editext ? 0x800080 : 0x808000);
|
|
displayButton(vid.xres*2/4, 38+vid.fsize * 3,
|
|
XLAT("Enter = choose"), SDLK_RETURN, 8);
|
|
displayButton(vid.xres*3/4, 38+vid.fsize * 3,
|
|
XLAT("Esc = cancel"), SDLK_ESCAPE, 8);
|
|
|
|
v.clear();
|
|
|
|
DIR *d;
|
|
struct dirent *dir;
|
|
|
|
string where = ".";
|
|
for(int i=0; i<isize(cfile); i++)
|
|
if(cfile[i] == '/' || cfile[i] == '\\')
|
|
where = cfile.substr(0, i+1);
|
|
|
|
d = opendir(where.c_str());
|
|
if (d) {
|
|
while ((dir = readdir(d)) != NULL) {
|
|
string s = dir->d_name;
|
|
if(s != ".." && s[0] == '.') ;
|
|
else if(isize(s) > 4 && s.substr(isize(s)-4) == cfileext)
|
|
v.push_back(make_pair(s, CFILE));
|
|
else if(dir->d_type & DT_DIR)
|
|
v.push_back(make_pair(s+"/", CDIR));
|
|
}
|
|
closedir(d);
|
|
}
|
|
sort(v.begin(), v.end(), filecmp);
|
|
|
|
int q = v.size();
|
|
int percolumn = (vid.yres-38) / (vid.fsize+5) - 4;
|
|
int columns = 1 + (q-1) / percolumn;
|
|
|
|
for(int i=0; i<q; i++) {
|
|
int x = 16 + (vid.xres * (i/percolumn)) / columns;
|
|
int y = 42 + vid.fsize * 4 + (vid.fsize+5) * (i % percolumn);
|
|
|
|
displayColorButton(x, y, v[i].first, 1000 + i, 0, 0, v[i].second, 0xFFFF00);
|
|
}
|
|
|
|
keyhandler = handleKeyFile;
|
|
}
|
|
|
|
void handleKeyFile(int sym, int uni) {
|
|
string& s(*cfileptr);
|
|
int i = isize(s) - (editext?0:4);
|
|
|
|
if(sym == SDLK_ESCAPE) {
|
|
popScreen();
|
|
}
|
|
else if(sym == SDLK_RETURN || sym == SDLK_KP_ENTER) {
|
|
// we pop and re-push, in case if action opens something
|
|
popScreen();
|
|
if(!file_action()) pushScreen(drawFileDialog);
|
|
}
|
|
else if(sym == SDLK_F4) {
|
|
editext = !editext;
|
|
}
|
|
else if(sym == SDLK_BACKSPACE && i) {
|
|
s.erase(i-1, 1);
|
|
}
|
|
else if(uni >= 32 && uni < 127) {
|
|
s.insert(i, s0 + char(uni));
|
|
}
|
|
else if(uni >= 1000 && uni <= 1000+isize(v)) {
|
|
string where = "", what = s, whereparent = "../";
|
|
for(int i=0; i<isize(s); i++)
|
|
if(s[i] == '/') {
|
|
if(i >= 2 && s.substr(i-2,3) == "../")
|
|
whereparent = s.substr(0, i+1) + "../";
|
|
else
|
|
whereparent = where;
|
|
where = s.substr(0, i+1), what = s.substr(i+1);
|
|
}
|
|
int i = uni - 1000;
|
|
if(v[i].first == "../") {
|
|
s = whereparent + what;
|
|
}
|
|
else if(v[i].second == CDIR)
|
|
s = where + v[i].first + what;
|
|
else
|
|
s = where + v[i].first;
|
|
}
|
|
return;
|
|
}
|
|
|
|
void openFileDialog(string& filename, string fcap, string ext, bool_reaction_t action) {
|
|
cfileptr = &filename;
|
|
filecaption = fcap;
|
|
cfileext = ext;
|
|
file_action = action;
|
|
pushScreen(dialog::drawFileDialog);
|
|
}
|
|
|
|
// infix/v/vpush
|
|
|
|
string infix;
|
|
|
|
bool hasInfix(const string &s) {
|
|
if(infix == "") return true;
|
|
string t = "";
|
|
for(int i=0; i<isize(s); i++) {
|
|
char c = s[i];
|
|
char tt = 0;
|
|
if(c >= 'a' && c <= 'z') tt += c - 32;
|
|
else if(c >= 'A' && c <= 'Z') tt += c;
|
|
else if(c == '@') tt += c;
|
|
if(tt) t += tt;
|
|
}
|
|
return t.find(infix) != string::npos;
|
|
}
|
|
|
|
bool editInfix(int uni) {
|
|
if(uni >= 'A' && uni <= 'Z') infix += uni;
|
|
else if(uni >= 'a' && uni <= 'z') infix += uni-32;
|
|
else if(infix != "" && uni == 8) infix = infix.substr(0, isize(infix)-1);
|
|
else if(infix != "" && uni != 0) infix = "";
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
vector<pair<string, color_t> > v;
|
|
|
|
void vpush(color_t color, const char *name) {
|
|
string s = XLATN(name);
|
|
if(!hasInfix(s)) return;
|
|
dialog::v.push_back(make_pair(s, color));
|
|
}
|
|
|
|
int editpos = 0;
|
|
string *edited_string;
|
|
|
|
string view_edited_string() {
|
|
string cs = *edited_string;
|
|
if(editpos < 0) editpos = 0;
|
|
if(editpos > isize(cs)) editpos = isize(cs);
|
|
cs.insert(editpos, "°");
|
|
return cs;
|
|
}
|
|
|
|
void start_editing(string& s) {
|
|
edited_string = &s;
|
|
editpos = isize(s);
|
|
}
|
|
|
|
string editchecker(int sym, int uni) {
|
|
if(uni >= 32 && uni < 127) return string("") + char(uni);
|
|
return "";
|
|
}
|
|
|
|
bool handle_edit_string(int sym, int uni, function<string(int, int)> checker) {
|
|
auto& es = *edited_string;
|
|
string u2;
|
|
if(DKEY == SDLK_LEFT) editpos--;
|
|
else if(DKEY == SDLK_RIGHT) editpos++;
|
|
else if(uni == 8) {
|
|
if(editpos == 0) return true;
|
|
es.replace(editpos-1, 1, "");
|
|
editpos--;
|
|
}
|
|
else if((u2 = checker(sym, uni)) != "") {
|
|
for(char c: u2) {
|
|
es.insert(editpos, 1, c);
|
|
editpos ++;
|
|
}
|
|
}
|
|
else return false;
|
|
return true;
|
|
}
|
|
|
|
void string_edit_dialog() {
|
|
cmode = sm::NUMBER | dialogflags;
|
|
gamescreen(numberdark);
|
|
init(ne.title);
|
|
addInfo(view_edited_string());
|
|
addBreak(100);
|
|
dialog::addBack();
|
|
addBreak(100);
|
|
|
|
if(ne.help != "") {
|
|
addHelp(ne.help);
|
|
}
|
|
|
|
if(extra_options) extra_options();
|
|
|
|
display();
|
|
|
|
keyhandler = [] (int sym, int uni) {
|
|
handleNavigation(sym, uni);
|
|
if(handle_edit_string(sym, uni)) ;
|
|
else if(doexiton(sym, uni)) {
|
|
popScreen();
|
|
if(reaction_final) reaction_final();
|
|
}
|
|
};
|
|
}
|
|
|
|
void edit_string(string& s, string title, string help) {
|
|
start_editing(s);
|
|
ne.title = title;
|
|
ne.help = help;
|
|
dialogflags = (cmode & sm::A3);
|
|
if(cmode & sm::SIDE) dialogflags |= sm::MAYDARK | sm::SIDE;
|
|
cmode |= sm::NUMBER;
|
|
pushScreen(string_edit_dialog);
|
|
reaction = reaction_t();
|
|
extra_options = reaction_t();
|
|
numberdark = 0;
|
|
}
|
|
|
|
void confirm_dialog(const string& text, const reaction_t& act) {
|
|
gamescreen(1);
|
|
dialog::addBreak(250);
|
|
dialog::init(XLAT("WARNING"), 0xFF0000, 150, 100);
|
|
dialog::addHelp(text);
|
|
dialog::addItem(XLAT("YES"), 'y');
|
|
auto yes = [act] () { popScreen(); act(); };
|
|
dialog::add_action(yes);
|
|
dialog::add_key_action(SDLK_RETURN, yes);
|
|
dialog::addItem(XLAT("NO"), 'n');
|
|
dialog::add_action([] () { popScreen(); });
|
|
dialog::display();
|
|
}
|
|
|
|
};
|
|
|
|
}
|