348 lines
9.5 KiB
C++
348 lines
9.5 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 <ColorText.h>
|
|
|
|
#include <modules/Screen.h>
|
|
#include <modules/Gui.h>
|
|
|
|
#include <set>
|
|
#include <list>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include "df/interface_key.h"
|
|
#include "df/ui.h"
|
|
#include "df/graphic.h"
|
|
#include "df/enabler.h"
|
|
|
|
using namespace DFHack;
|
|
using namespace df::enums;
|
|
|
|
DFHACK_PLUGIN("command-prompt");
|
|
REQUIRE_GLOBAL(ui);
|
|
REQUIRE_GLOBAL(gps);
|
|
REQUIRE_GLOBAL(enabler);
|
|
|
|
std::vector<std::string> command_history;
|
|
|
|
class viewscreen_commandpromptst;
|
|
class prompt_ostream:public buffered_color_ostream
|
|
{
|
|
viewscreen_commandpromptst *parent_;
|
|
protected:
|
|
void flush_proxy();
|
|
public:
|
|
prompt_ostream(viewscreen_commandpromptst* parent):parent_(parent){}
|
|
bool empty(){return buffer.empty();}
|
|
};
|
|
class viewscreen_commandpromptst : public dfhack_viewscreen {
|
|
public:
|
|
void feed(std::set<df::interface_key> *events);
|
|
|
|
void logic() {
|
|
dfhack_viewscreen::logic();
|
|
}
|
|
|
|
void render();
|
|
void help() { }
|
|
int8_t movies_okay() { return 0; }
|
|
|
|
df::unit* getSelectedUnit() { return Gui::getAnyUnit(parent); }
|
|
df::item* getSelectedItem() { return Gui::getAnyItem(parent); }
|
|
df::building* getSelectedBuilding() { return Gui::getAnyBuilding(parent); }
|
|
df::plant* getSelectedPlant() { return Gui::getAnyPlant(parent); }
|
|
|
|
std::string getFocusString() { return "commandprompt"; }
|
|
viewscreen_commandpromptst(std::string entry):submitted(false), is_response(false)
|
|
{
|
|
show_fps=gps->display_frames;
|
|
gps->display_frames=0;
|
|
cursor_pos = entry.size();
|
|
frame = 0;
|
|
history_idx = command_history.size();
|
|
if (history_idx > 0)
|
|
{
|
|
if (command_history[history_idx - 1] == "")
|
|
{
|
|
command_history.pop_back();
|
|
history_idx--;
|
|
}
|
|
}
|
|
command_history.push_back(entry);
|
|
}
|
|
~viewscreen_commandpromptst()
|
|
{
|
|
gps->display_frames=show_fps;
|
|
}
|
|
|
|
void add_response(color_value v, std::string s)
|
|
{
|
|
std::stringstream ss(s);
|
|
std::string part;
|
|
while (std::getline(ss, part))
|
|
{
|
|
responses.push_back(std::make_pair(v, part + '\n'));
|
|
}
|
|
}
|
|
std::string get_entry()
|
|
{
|
|
return command_history[history_idx];
|
|
}
|
|
void set_entry(std::string entry)
|
|
{
|
|
command_history[history_idx] = entry;
|
|
}
|
|
void back_word()
|
|
{
|
|
std::string entry = get_entry();
|
|
if (cursor_pos == 0)
|
|
return;
|
|
cursor_pos--;
|
|
while (cursor_pos > 0 && !isalnum(entry[cursor_pos]))
|
|
cursor_pos--;
|
|
while (cursor_pos > 0 && isalnum(entry[cursor_pos]))
|
|
cursor_pos--;
|
|
if (!isalnum(entry[cursor_pos]) && cursor_pos != 0)
|
|
cursor_pos++;
|
|
}
|
|
void forward_word()
|
|
{
|
|
std::string entry = get_entry();
|
|
int len = entry.size();
|
|
if (cursor_pos == len)
|
|
return;
|
|
cursor_pos++;
|
|
while (cursor_pos <= len && !isalnum(entry[cursor_pos]))
|
|
cursor_pos++;
|
|
while (cursor_pos <= len && isalnum(entry[cursor_pos]))
|
|
cursor_pos++;
|
|
if (cursor_pos > len)
|
|
cursor_pos = len;
|
|
}
|
|
|
|
protected:
|
|
std::list<std::pair<color_value,std::string> > responses;
|
|
int cursor_pos;
|
|
int history_idx;
|
|
bool submitted;
|
|
bool is_response;
|
|
bool show_fps;
|
|
int frame;
|
|
void submit();
|
|
};
|
|
void prompt_ostream::flush_proxy()
|
|
{
|
|
if (buffer.empty())
|
|
return;
|
|
for(auto it=buffer.begin();it!=buffer.end();it++)
|
|
parent_->add_response(it->first,it->second);
|
|
buffer.clear();
|
|
}
|
|
void viewscreen_commandpromptst::render()
|
|
{
|
|
++frame;
|
|
if (frame >= enabler->gfps)
|
|
frame = 0;
|
|
if (Screen::isDismissed(this))
|
|
return;
|
|
|
|
dfhack_viewscreen::render();
|
|
|
|
auto dim = Screen::getWindowSize();
|
|
parent->render();
|
|
if(is_response)
|
|
{
|
|
auto it=responses.begin();
|
|
for(int i=0;i<dim.y && it!=responses.end();i++,it++)
|
|
{
|
|
Screen::fillRect(Screen::Pen(' ', 7, 0),0,i,dim.x,i);
|
|
std::string cur_line=it->second;
|
|
Screen::paintString(Screen::Pen(' ',it->first,0),0,i,cur_line.substr(0,cur_line.size()-1));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::string entry = get_entry();
|
|
Screen::fillRect(Screen::Pen(' ', 7, 0),0,0,dim.x,0);
|
|
Screen::paintString(Screen::Pen(' ', 7, 0), 0, 0,"[DFHack]#");
|
|
std::string cursor = (frame < enabler->gfps / 2) ? "_" : " ";
|
|
if(cursor_pos < (dim.x - 10))
|
|
{
|
|
Screen::paintString(Screen::Pen(' ', 7, 0), 10,0 , entry);
|
|
if (int16_t(entry.size()) > dim.x - 10)
|
|
Screen::paintTile(Screen::Pen('\032', 7, 0), dim.x - 1, 0);
|
|
if (cursor != " ")
|
|
Screen::paintString(Screen::Pen(' ', 10, 0), 10 + cursor_pos, 0, cursor);
|
|
}
|
|
else
|
|
{
|
|
size_t start = cursor_pos - dim.x + 10 + 1;
|
|
Screen::paintTile(Screen::Pen('\033', 7, 0), 9, 0);
|
|
Screen::paintString(Screen::Pen(' ', 7, 0), 10, 0, entry.substr(start));
|
|
if (cursor != " ")
|
|
Screen::paintString(Screen::Pen(' ', 10, 0), dim.x - 1, 0, cursor);
|
|
}
|
|
}
|
|
}
|
|
void viewscreen_commandpromptst::submit()
|
|
{
|
|
CoreSuspendClaimer suspend;
|
|
if(is_response)
|
|
{
|
|
Screen::dismiss(this);
|
|
return;
|
|
}
|
|
if(submitted)
|
|
return;
|
|
submitted = true;
|
|
prompt_ostream out(this);
|
|
Core::getInstance().runCommand(out, get_entry());
|
|
if(out.empty() && responses.empty())
|
|
Screen::dismiss(this);
|
|
else
|
|
{
|
|
is_response=true;
|
|
}
|
|
}
|
|
void viewscreen_commandpromptst::feed(std::set<df::interface_key> *events)
|
|
{
|
|
int old_pos = cursor_pos;
|
|
std::string entry = get_entry();
|
|
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();
|
|
}
|
|
//if (command_history.size() && !entry.size())
|
|
// command_history.pop_back();
|
|
return;
|
|
}
|
|
if (events->count(interface_key::SELECT))
|
|
{
|
|
submit();
|
|
return;
|
|
}
|
|
if (is_response)
|
|
return;
|
|
for (auto it = events->begin(); it != events->end(); ++it)
|
|
{
|
|
auto key = *it;
|
|
if (key==interface_key::STRING_A000) //delete?
|
|
{
|
|
if(entry.size() && cursor_pos > 0)
|
|
{
|
|
entry.erase(cursor_pos - 1, 1);
|
|
cursor_pos--;
|
|
}
|
|
if(size_t(cursor_pos) > entry.size())
|
|
cursor_pos = entry.size();
|
|
continue;
|
|
}
|
|
int charcode = Screen::keyToChar(key);
|
|
if (charcode > 0)
|
|
{
|
|
entry.insert(cursor_pos, 1, char(charcode));
|
|
cursor_pos++;
|
|
set_entry(entry);
|
|
return;
|
|
}
|
|
}
|
|
// Prevent number keys from moving cursor
|
|
if(events->count(interface_key::CURSOR_RIGHT))
|
|
{
|
|
cursor_pos++;
|
|
if (size_t(cursor_pos) > entry.size())
|
|
cursor_pos = entry.size();
|
|
}
|
|
else if(events->count(interface_key::CURSOR_LEFT))
|
|
{
|
|
cursor_pos--;
|
|
if (cursor_pos < 0) cursor_pos = 0;
|
|
}
|
|
else if(events->count(interface_key::CURSOR_RIGHT_FAST))
|
|
{
|
|
forward_word();
|
|
}
|
|
else if(events->count(interface_key::CURSOR_LEFT_FAST))
|
|
{
|
|
back_word();
|
|
}
|
|
else if(events->count(interface_key::CUSTOM_CTRL_A))
|
|
{
|
|
cursor_pos = 0;
|
|
}
|
|
else if(events->count(interface_key::CUSTOM_CTRL_E))
|
|
{
|
|
cursor_pos = entry.size();
|
|
}
|
|
else if(events->count(interface_key::CURSOR_UP))
|
|
{
|
|
history_idx--;
|
|
if (history_idx < 0)
|
|
history_idx = 0;
|
|
entry = get_entry();
|
|
cursor_pos = entry.size();
|
|
}
|
|
else if(events->count(interface_key::CURSOR_DOWN))
|
|
{
|
|
if (size_t(history_idx) < command_history.size() - 1)
|
|
{
|
|
history_idx++;
|
|
if (size_t(history_idx) >= command_history.size())
|
|
history_idx = command_history.size() - 1;
|
|
entry = get_entry();
|
|
cursor_pos = entry.size();
|
|
}
|
|
}
|
|
set_entry(entry);
|
|
if (old_pos != cursor_pos)
|
|
frame = 0;
|
|
|
|
}
|
|
|
|
command_result show_prompt(color_ostream &out, std::vector <std::string> & parameters)
|
|
{
|
|
if (Gui::getCurFocus() == "dfhack/commandprompt")
|
|
{
|
|
Screen::dismiss(Gui::getCurViewscreen(true));
|
|
return CR_OK;
|
|
}
|
|
std::string params;
|
|
for(size_t i=0;i<parameters.size();i++)
|
|
params+=parameters[i]+" ";
|
|
Screen::show(new viewscreen_commandpromptst(params), plugin_self);
|
|
return CR_OK;
|
|
}
|
|
bool hotkey_allow_all(df::viewscreen *top)
|
|
{
|
|
return true;
|
|
}
|
|
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,hotkey_allow_all,
|
|
"command-prompt [entry] - shows a cmd prompt in df window. Entry is used for default prefix (e.g. ':lua')"
|
|
));
|
|
return CR_OK;
|
|
}
|
|
|
|
DFhackCExport command_result plugin_onstatechange (color_ostream &out, state_change_event e)
|
|
{
|
|
return CR_OK;
|
|
}
|
|
|
|
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
|
|
{
|
|
return CR_OK;
|
|
}
|