dfhack/plugins/command-prompt.cpp

130 lines
3.3 KiB
C++

//command-prompt a one line command entry at the top of the screen for quick commands
#include "Core.h"
#include <Console.h>
#include <Export.h>
#include <PluginManager.h>
#include <modules/Screen.h>
#include <set>
#include "df/interface_key.h"
#include "df/ui.h"
#include "df/graphic.h"
#include "df/enabler.h"
using namespace DFHack;
using namespace df::enums;
using df::global::ui;
using df::global::gps;
using df::global::enabler;
class viewscreen_commandpromptst : public dfhack_viewscreen {
public:
void feed(std::set<df::interface_key> *events);
void logic() {
dfhack_viewscreen::logic();
}
void render();
void help() { }
std::string getFocusString() { return "commandprompt"; }
viewscreen_commandpromptst()
{
show_fps=df::global::gps->display_frames;
df::global::gps->display_frames=0;
}
~viewscreen_commandpromptst()
{
df::global::gps->display_frames=show_fps;
}
protected:
bool show_fps;
void submit();
std::string entry;
};
void viewscreen_commandpromptst::render()
{
if (Screen::isDismissed(this))
return;
dfhack_viewscreen::render();
auto dim = Screen::getWindowSize();
parent->render();
Screen::fillRect(Screen::Pen(' ', 7, 0),0,0,dim.x,0);
Screen::paintString(Screen::Pen(' ', 7, 0), 0, 0,"[DFHack]#");
if(entry.size()<dim.x)
Screen::paintString(Screen::Pen(' ', 7, 0), 10,0 , entry);
else
{
Screen::paintTile(Screen::Pen('>', 7, 0), 9, 0);
Screen::paintString(Screen::Pen(' ', 7, 0), 10, 0, entry.substr(entry.size()-dim.x));
}
}
void viewscreen_commandpromptst::submit()
{
CoreSuspendClaimer suspend;
color_ostream_proxy out(Core::getInstance().getConsole());
Core::getInstance().runCommand(out, entry);
Screen::dismiss(this);
}
void viewscreen_commandpromptst::feed(std::set<df::interface_key> *events)
{
bool leave_all = events->count(interface_key::LEAVESCREEN_ALL);
if (leave_all || events->count(interface_key::LEAVESCREEN))
{
events->clear();
Screen::dismiss(this);
if (leave_all)
{
events->insert(interface_key::LEAVESCREEN);
parent->feed(events);
events->clear();
}
return;
}
if(events->count(interface_key::SELECT))
{
submit();
return;
}
for (auto it = events->begin(); it != events->end(); ++it)
{
auto key = *it;
if (key==interface_key::STRING_A000) //delete?
{
if(entry.size())
entry.pop_back();
continue;
}
if (key >= interface_key::STRING_A000 &&
key <= interface_key::STRING_A255)
{
entry.push_back(char(key - interface_key::STRING_A000));
}
}
}
DFHACK_PLUGIN("command-prompt");
command_result show_prompt(color_ostream &out, std::vector <std::string> & parameters)
{
Screen::show(new viewscreen_commandpromptst);
return CR_OK;
}
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
commands.push_back(PluginCommand(
"command-prompt","Shows a command prompt on window.",show_prompt
));
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
return CR_OK;
}