panel_vocablisteditor.cpp

   1 /*
   2 Project: J-Ben
   3 Author:  Paul Goins
   4 Website: http://www.vultaire.net/software/jben/
   5 License: GNU General Public License (GPL) version 2
   6          (http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt)
   7
   8 File: panel_vocablisteditor.cpp
   9
  10 This program is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2 of the License, or
  13 (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program.  If not, see <http://www.gnu.org/licenses/>
  22 */
  23
  24 #include "panel_vocablisteditor.h"
  25 #include "jben.h"
  26
  27 enum {
  28         ID_btnRevert=1,
  29         ID_btnCommit,
  30         ID_textVocabList
  31 };
  32
  33 BEGIN_EVENT_TABLE(PanelVocabListEditor, wxPanel)
  34         EVT_BUTTON(ID_btnRevert, PanelVocabListEditor::OnRevert)
  35         EVT_BUTTON(ID_btnCommit, PanelVocabListEditor::OnCommit)
  36         EVT_TEXT(ID_textVocabList, PanelVocabListEditor::OnTextChanged)
  37 END_EVENT_TABLE()
  38
  39 PanelVocabListEditor::PanelVocabListEditor(wxWindow *owner) : RedrawablePanel(owner) {
  40         textVocabList = new wxTextCtrl(this, ID_textVocabList, wxEmptyString,
  41                 wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE);
  42         wxButton *btnRevert = new wxButton(this, ID_btnRevert, _T("Revert"));
  43         wxButton *btnCommit = new wxButton(this, ID_btnCommit, _T("Commit"));
  44
  45         wxBoxSizer *panelSizer = new wxBoxSizer(wxVERTICAL);
  46         wxBoxSizer *buttonSizer = new wxBoxSizer(wxHORIZONTAL);
  47
  48         buttonSizer->AddStretchSpacer(1);
  49         buttonSizer->Add(btnRevert);
  50         buttonSizer->AddStretchSpacer(1);
  51         buttonSizer->Add(btnCommit);
  52         buttonSizer->AddStretchSpacer(1);
  53         panelSizer->Add(textVocabList, 1, wxEXPAND | wxALL, 10);
  54         panelSizer->Add(buttonSizer, 0, wxEXPAND | wxALIGN_CENTER | wxLEFT | wxRIGHT | wxBOTTOM, 10);
  55
  56         changeDetected = false;
  57         this->SetSizerAndFit(panelSizer);
  58 }
  59
  60 void PanelVocabListEditor::Commit() {
  61         /* This function, when called explicitly, caused a hard lock and
  62            LOTS of HDD activity.  Step through this with GDB, and monitor
  63            mem usage with top. */
  64         changeDetected = false;
  65         jben->vocabList->Clear();
  66         int result = jben->vocabList->AddList(textVocabList->GetValue().c_str());
  67
  68         jben->gui->Redraw();
  69
  70         Redraw();       /* Might be redundant now with the above Redraw() call... */
  71         wxMessageBox(wxString::Format(_T("Changes Saved.\nTotal vocab in list: %d"), result),
  72                                 _T("Vocab List Editor"), wxOK | wxICON_INFORMATION, this);
  73 }
  74
  75 void PanelVocabListEditor::Revert() {
  76         changeDetected = false;
  77         Redraw();
  78 }
  79
  80 void PanelVocabListEditor::OnRevert(wxCommandEvent& ev) {Revert();}
  81 void PanelVocabListEditor::OnCommit(wxCommandEvent& ev) {Commit();}
  82
  83 void PanelVocabListEditor::OnTextChanged(wxCommandEvent& ev) {
  84         changeDetected = true;
  85 }
  86
  87 bool PanelVocabListEditor::ChangeDetected() {return changeDetected;}
  88
  89 void PanelVocabListEditor::Redraw() {
  90         /*textVocabList->ChangeValue(jben->vocabList->ToString());*/
  91         wxString s = jben->vocabList->ToString();
  92         textVocabList->ChangeValue(s);
  93         textVocabList->ChangeValue(s);
  94         textVocabList->ChangeValue(s);
  95         textVocabList->ChangeValue(s);
  96         textVocabList->ChangeValue(s);
  97         textVocabList->ChangeValue(s);
  98         textVocabList->ChangeValue(s);
  99         textVocabList->ChangeValue(s);
 100         textVocabList->ChangeValue(s);
 101 }
 102
 103
 104