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Wxwidgets: Command line history

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This commit is contained in:
Ilari Liusvaara 2013-10-27 15:01:59 +02:00
parent 1d2df8ebea
commit 50e3a3e0f6
2 changed files with 14 additions and 3 deletions
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2
include/platform/wxwidgets/window_messages.hpp
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@ -31,7 +31,7 @@ public:
void on_close(wxCloseEvent& e);
void reshow();
private:
wxTextCtrl* command;
wxComboBox* command;
panel* mpanel;
};

15
src/platform/wxwidgets/messages.cpp
View file

@ -4,6 +4,7 @@
#include "core/window.hpp"
#define MAXMESSAGES 20
#define COMMAND_HISTORY_SIZE 500
wxwin_messages::panel::panel(wxwin_messages* _parent, unsigned lines)
: wxPanel(_parent)
@ -48,8 +49,8 @@ wxwin_messages::wxwin_messages()
wxBoxSizer* cmd_s = new wxBoxSizer(wxHORIZONTAL);
wxButton* execute;
cmd_s->Add(command = new wxTextCtrl(this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize,
wxTE_PROCESS_ENTER), 1, wxEXPAND);
cmd_s->Add(command = new wxComboBox(this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize,
0, NULL, wxTE_PROCESS_ENTER), 1, wxEXPAND);
cmd_s->Add(execute = new wxButton(this, wxID_ANY, wxT("Execute")), 0, wxGROW);
command->Connect(wxEVT_COMMAND_TEXT_ENTER, wxCommandEventHandler(wxwin_messages::on_execute),
NULL, this);
@ -144,6 +145,16 @@ void wxwin_messages::on_execute(wxCommandEvent& e)
std::string cmd = tostdstring(command->GetValue());
if(cmd == "")
return;
command->Insert(towxstring(cmd), 0);
//If command is already there, delete the previous.
for(unsigned i = 1; i < command->GetCount(); i++)
if(tostdstring(command->GetString(i)) == cmd) {
command->Delete(i);
break;
}
//Delete old commands to prevent box becoming unmageable.
if(command->GetCount() > COMMAND_HISTORY_SIZE)
command->Delete(command->GetCount() - 1);
platform::queue(cmd);
}