Add stock MessageBox and InputBox dialog screens for lua scripts.

develop
Alexander Gavrilov 2012-09-05 19:45:45 +04:00
parent 27f169e298
commit 57086ac56e
11 changed files with 241 additions and 2 deletions

@ -553,6 +553,10 @@ Exception handling
Miscellaneous
-------------
* ``dfhack.VERSION``
DFHack version string constant.
* ``dfhack.curry(func,args...)``, or ``curry(func,args...)``
Returns a closure that invokes the function with args combined
@ -719,6 +723,10 @@ can be omitted.
Returns the dfhack directory path, i.e. ``".../df/hack/"``.
* ``dfhack.getTickCount()``
Returns the tick count in ms, exactly as DF ui uses.
* ``dfhack.isWorldLoaded()``
Checks if the world is loaded.

@ -846,6 +846,9 @@ following properties:</p>
<div class="section" id="miscellaneous">
<h3><a class="toc-backref" href="#id14">Miscellaneous</a></h3>
<ul>
<li><p class="first"><tt class="docutils literal">dfhack.VERSION</tt></p>
<p>DFHack version string constant.</p>
</li>
<li><p class="first"><tt class="docutils literal"><span class="pre">dfhack.curry(func,args...)</span></tt>, or <tt class="docutils literal"><span class="pre">curry(func,args...)</span></tt></p>
<p>Returns a closure that invokes the function with args combined
both from the curry call and the closure call itself. I.e.
@ -985,6 +988,9 @@ can be omitted.</p>
<li><p class="first"><tt class="docutils literal">dfhack.getHackPath()</tt></p>
<p>Returns the dfhack directory path, i.e. <tt class="docutils literal"><span class="pre">&quot;.../df/hack/&quot;</span></tt>.</p>
</li>
<li><p class="first"><tt class="docutils literal">dfhack.getTickCount()</tt></p>
<p>Returns the tick count in ms, exactly as DF ui uses.</p>
</li>
<li><p class="first"><tt class="docutils literal">dfhack.isWorldLoaded()</tt></p>
<p>Checks if the world is loaded.</p>
</li>

@ -728,6 +728,7 @@ static std::string getOSType()
}
static std::string getDFVersion() { return Core::getInstance().vinfo->getVersion(); }
static uint32_t getTickCount() { return Core::getInstance().p->getTickCount(); }
static std::string getDFPath() { return Core::getInstance().p->getPath(); }
static std::string getHackPath() { return Core::getInstance().getHackPath(); }
@ -739,6 +740,7 @@ static const LuaWrapper::FunctionReg dfhack_module[] = {
WRAP(getOSType),
WRAP(getDFVersion),
WRAP(getDFPath),
WRAP(getTickCount),
WRAP(getHackPath),
WRAP(isWorldLoaded),
WRAP(isMapLoaded),

@ -1580,6 +1580,9 @@ lua_State *DFHack::Lua::Open(color_ostream &out, lua_State *state)
lua_rawsetp(state, LUA_REGISTRYINDEX, &DFHACK_BASE_G_TOKEN);
lua_setfield(state, -2, "BASE_G");
lua_pushstring(state, DFHACK_VERSION);
lua_setfield(state, -2, "VERSION");
lua_pushboolean(state, IsCoreContext(state));
lua_setfield(state, -2, "is_core_context");

@ -27,6 +27,7 @@ distribution.
#include <errno.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/time.h>
#include <mach-o/dyld.h>
@ -262,6 +263,13 @@ bool Process::getThreadIDs(vector<uint32_t> & threads )
return true;
}
uint32_t Process::getTickCount()
{
struct timeval tp;
gettimeofday(&tp, NULL);
return (tp.tv_sec * 1000) + (tp.tv_usec / 1000);
}
string Process::getPath()
{
char path[1024];

@ -27,6 +27,7 @@ distribution.
#include <errno.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/time.h>
#include <string>
#include <vector>
@ -192,6 +193,13 @@ bool Process::getThreadIDs(vector<uint32_t> & threads )
return true;
}
uint32_t Process::getTickCount()
{
struct timeval tp;
gettimeofday(&tp, NULL);
return (tp.tv_sec * 1000) + (tp.tv_usec / 1000);
}
string Process::getPath()
{
const char * cwd_name = "/proc/self/cwd";

@ -410,6 +410,11 @@ string Process::doReadClassName (void * vptr)
return raw;
}
uint32_t Process::getTickCount()
{
return GetTickCount();
}
string Process::getPath()
{
HMODULE hmod;

@ -281,6 +281,9 @@ namespace DFHack
/// get the DF Process FilePath
std::string getPath();
/// millisecond tick count, exactly as DF uses
uint32_t getTickCount();
/// modify permisions of memory range
bool setPermisions(const t_memrange & range,const t_memrange &trgrange);

@ -94,6 +94,9 @@ function Painter:isValidPos()
end
function Painter:viewport(x,y,w,h)
if type(x) == 'table' then
x,y,w,h = x.x1, x.y1, x.width, x.height
end
local x1,y1 = self.x1+x, self.y1+y
local x2,y2 = x1+w-1, y1+h-1
local vp = {
@ -353,11 +356,16 @@ local function hint_coord(gap,hint)
end
end
function FramedScreen:getWantedFrameSize()
return self.frame_width, self.frame_height
end
function FramedScreen:updateFrameSize()
local sw, sh = dscreen.getWindowSize()
local iw, ih = sw-2, sh-2
local width = math.min(self.frame_width or iw, iw)
local height = math.min(self.frame_height or ih, ih)
local fw, fh = self:getWantedFrameSize()
local width = math.min(fw or iw, iw)
local height = math.min(fh or ih, ih)
local gw, gh = iw-width, ih-height
local x1, y1 = hint_coord(gw,self.frame_xhint), hint_coord(gh,self.frame_yhint)
self.frame_rect = mkdims_wh(x1+1,y1+1,width,height)

@ -0,0 +1,175 @@
-- Some simple dialog screens
local _ENV = mkmodule('gui.dialogs')
local gui = require('gui')
local utils = require('utils')
local dscreen = dfhack.screen
MessageBox = defclass(MessageBox, gui.FramedScreen)
MessageBox.frame_style = gui.GREY_LINE_FRAME
function MessageBox:init(info)
info = info or {}
self:init_fields{
text = info.text or {},
frame_title = info.title,
frame_width = info.frame_width,
on_accept = info.on_accept,
on_cancel = info.on_cancel,
on_close = info.on_close,
text_pen = info.text_pen
}
if type(self.text) == 'string' then
self.text = utils.split_string(self.text, "\n")
end
gui.FramedScreen.init(self, info)
return self
end
function MessageBox:getWantedFrameSize()
local text = self.text
local w = #(self.frame_title or '') + 2
w = math.max(w, 20)
w = math.max(self.frame_width or w, w)
for _, l in ipairs(text) do
w = math.max(w, #l)
end
local h = #text+1
if h > 1 then
h = h+1
end
return w, #text+2
end
function MessageBox:onRenderBody(dc)
if #self.text > 0 then
dc:newline(1):pen(self.text_pen or COLOR_GREY)
for _, l in ipairs(self.text or {}) do
dc:string(l):newline(1)
end
end
if self.on_accept then
local x,y = self.frame_rect.x1+1, self.frame_rect.y2+1
dscreen.paintString({fg=COLOR_LIGHTGREEN},x,y,'ESC')
dscreen.paintString({fg=COLOR_GREY},x+3,y,'/')
dscreen.paintString({fg=COLOR_LIGHTGREEN},x+4,y,'y')
end
end
function MessageBox:onDestroy()
if self.on_close then
self.on_close()
end
end
function MessageBox:onInput(keys)
if keys.MENU_CONFIRM then
self:dismiss()
if self.on_accept then
self.on_accept()
end
elseif keys.LEAVESCREEN or (keys.SELECT and not self.on_accept) then
self:dismiss()
if self.on_cancel then
self.on_cancel()
end
end
end
function showMessage(title, text, tcolor, on_close)
mkinstance(MessageBox):init{
text = text,
title = title,
text = text,
text_pen = tcolor,
on_close = on_close
}:show()
end
function showYesNoPrompt(title, text, tcolor, on_accept, on_cancel)
mkinstance(MessageBox):init{
title = title,
text = text,
text_pen = tcolor,
on_accept = on_accept,
on_cancel = on_cancel,
}:show()
end
InputBox = defclass(InputBox, MessageBox)
function InputBox:init(info)
info = info or {}
self:init_fields{
input = info.input or '',
input_pen = info.input_pen,
on_input = info.on_input,
}
MessageBox.init(self, info)
self.on_accept = nil
return self
end
function InputBox:getWantedFrameSize()
local mw, mh = MessageBox.getWantedFrameSize(self)
return mw, mh+2
end
function InputBox:onRenderBody(dc)
MessageBox.onRenderBody(self, dc)
dc:newline(1)
dc:pen(self.input_pen or COLOR_LIGHTCYAN)
dc:fill(dc.x1+1,dc.y,dc.x2-1,dc.y)
local cursor = '_'
if math.floor(dfhack.getTickCount()/500) % 2 == 0 then
cursor = ' '
end
local txt = self.input .. cursor
if #txt > dc.width-2 then
txt = string.sub(txt, #txt-dc.width+3)
-- Add prefix arrow
dc:advance(-1):char(27)
end
dc:string(txt)
end
function InputBox:onInput(keys)
if keys.SELECT then
self:dismiss()
if self.on_input then
self.on_input(self.input)
end
elseif keys.LEAVESCREEN then
self:dismiss()
if self.on_cancel then
self.on_cancel()
end
elseif keys._STRING then
if keys._STRING == 0 then
self.input = string.sub(self.input, 1, #self.input-1)
else
self.input = self.input .. string.char(keys._STRING)
end
end
end
function showInputPrompt(title, text, tcolor, input, on_input, on_cancel, min_width)
mkinstance(InputBox):init{
title = title,
text = text,
text_pen = tcolor,
input = input,
on_input = on_input,
on_cancel = on_cancel,
frame_width = min_width,
}:show()
end
return _ENV

@ -381,6 +381,19 @@ function getBuildingCenter(building)
return xyz2pos(building.centerx, building.centery, building.z)
end
function split_string(self, delimiter)
local result = { }
local from = 1
local delim_from, delim_to = string.find( self, delimiter, from )
while delim_from do
table.insert( result, string.sub( self, from , delim_from-1 ) )
from = delim_to + 1
delim_from, delim_to = string.find( self, delimiter, from )
end
table.insert( result, string.sub( self, from ) )
return result
end
-- Ask a yes-no question
function prompt_yes_no(msg,default)
local prompt = msg