view/malonnote/mnController.cpp

// -*- C++ -*- generated by wxGlade 0.3.5.1 on Wed Jun 29 12:57:38 2005

#include "mnID.h"
#include "mnDef.h"
#include "mnController.h"
#include <wx/config.h>
#include <wx/tokenzr.h>
#include <wx/utils.h>

BEGIN_EVENT_TABLE(mnController, wxEvtHandler)
        EVT_TEXT_ENTER(ID_SearchTextCtrl, mnController::handleSearch)
        EVT_TREE_SEL_CHANGED(ID_SearchTree, mnController::handleTreeItemSelect)
        EVT_TREE_SEL_CHANGING(ID_SearchTree, mnController::handleTreeItemSelecting)
        EVT_TREE_BEGIN_LABEL_EDIT(ID_SearchTree, mnController::handleBeginLabelEdit)
        EVT_TREE_END_LABEL_EDIT(ID_SearchTree, mnController::handleEndLabelEdit)
        EVT_MENU(ID_MenuFileNew, mnController::handleNewButton)
        EVT_MENU(ID_MenuFileRemove, mnController::handleRemoveButton)
        EVT_MENU(ID_MenuFileEdit, mnController::handleEditButton)
        EVT_MENU(ID_MenuFileExit, mnController::handleExit)
        EVT_MENU(ID_MenuFileConfig, mnController::handleConfig)
        EVT_MENU(wxID_ABOUT, mnController::handleAbout)
        EVT_CLOSE(mnController::handleClose)
        EVT_COMMAND(ID_HtmlTextCtrl, mnEVT_LINK_CLICK, mnController::handleLinkClick)
END_EVENT_TABLE()

mnController::mnController(mnFrame* inframe)
{
        wxString* dirName = new wxString();
        wxString gotDirName;
        wxDirDialog* dlg;

        frame = inframe;
        isEditing = FALSE;

        /* create wiki model */
        wxConfig* config = new wxConfig(wxT(CONF_APP_NAME));
        if(config->Read(wxT(CONF_WIKI_DIR), dirName) == FALSE) {
                delete dirName;
                dlg = new wxDirDialog(frame);
                if(dlg->ShowModal() == wxID_OK) {
                        gotDirName = dlg->GetPath();
                        wiki = new mnModel(gotDirName.mb_str());
                        config->Write(wxT(CONF_WIKI_DIR), gotDirName.c_str());
                }
                else {
                        frame->Close();
                }
        }
        else {
                wiki = new mnModel(dirName->mb_str());
        }

        delete config;
}

void mnController::handleConfig(wxCommandEvent& event)
{
        wxDirDialog* dlg;
        wxString gotDirName;
        wxString* dirName = new wxString();

        wxConfig* config = new wxConfig(wxT(CONF_APP_NAME));

        if(config->Read(wxT(CONF_WIKI_DIR), dirName)) {
                if(wxMessageBox(*dirName, wxT("Change data directory?"), wxYES_NO|wxICON_QUESTION) == wxNO){
                        delete config;
                        isEditing = FALSE;
                        return;
                }
        }       

        dlg = new wxDirDialog(frame);
        if(dlg->ShowModal() == wxID_OK) {
                gotDirName = dlg->GetPath();
                delete wiki;
                wiki = new mnModel(gotDirName.mb_str());
                config->Write(wxT(CONF_WIKI_DIR), gotDirName.c_str());
        }
        delete config;

        frame->showSearchResult(wiki);
        isEditing = FALSE;
}

void mnController::handleSearch(wxCommandEvent& event)
{
        wxString* str = new wxString(event.GetString());
        WikiList*       wikiList;
        WikiList::Node* node;

        wikiList = wiki->search(str->mb_str());

        node = wikiList->GetFirst();
        if(!node) {
                wxLogMessage(wxT("Not Found! [%s]"), (const char*)str->c_str());
                return;
        }

        wiki->addSearchStr(str);
        frame->showSearchResult(wiki);
        isEditing = FALSE;
}

void mnController::handleNewButton(wxCommandEvent& event)
{
        int             ans;
        WikiData* wikiData = wiki->newWikiData();
        wxString        plainTextStr;
        wxString        newSubjectStr;
        mnWikiDataEntryDialog* dlg = new mnWikiDataEntryDialog(frame, -1, wxT("Malon Note"));
        const wxString* wikiText = wikiData->getText();
        const wxString* subject  = wikiData->getSubject();

        dlg->setSubject(*subject);
        dlg->setPlainText(*wikiText);
        ans = dlg->ShowModal();

        if(ans != wxID_OK) return ;

        plainTextStr = dlg->getPlainText();
        newSubjectStr   = dlg->getSubject();
        wikiData->modText(&plainTextStr);
        wikiData->save();

        wikiData->modSubject(&newSubjectStr);

        frame->showSearchResult(wiki);
        delete dlg;
}

void mnController::handleRemoveButton(wxCommandEvent& event)
{
        wxTreeItemData* item = frame->getSelectedItem();

        if(item){
                ((WikiData*)(item))->removeDataFile();
        }
        else {
                wiki->removeSearchStr(frame->getSelectedLabel());
        }
        frame->showSearchResult(wiki);
        isEditing = FALSE;
}

void mnController::handleTreeItemSelect(wxTreeEvent& event)
{
        frame->showSelectedItemText(event);
        isEditing = FALSE;
}


void mnController::handleTreeItemSelecting(wxTreeEvent& event)
{
        if(frame->isNewItem(event.GetOldItem())) {
                frame->showSearchResult(wiki);
                event.Veto();
        }
}

void mnController::handleBeginLabelEdit(wxTreeEvent& event)
{
        if(!frame->isEditableTreeLabel(event.GetItem())) event.Veto();
}

void mnController::handleEndLabelEdit(wxTreeEvent& event)
{
        wxString newSubject   = event.GetLabel();
        wxTreeItemData* item  = frame->getSelectedItem();

        if(item == NULL) return ;
        
        if(newSubject.Len() == 0) {
                event.Veto();
                frame->showSearchResult(wiki);
                return;
        }

        ((WikiData*)(item))->modSubject(&newSubject);
        if(frame->isNewItem(event.GetItem())){
                return;
        }

        event.Veto();
        frame->showSearchResult(wiki);
}

void mnController::handleClose(wxCloseEvent& event)
{
        frame->Destroy();
}

void mnController::handleExit(wxCommandEvent& event)
{
        frame->Close();
}


void mnController::handleAbout(wxCommandEvent& event)
{
        wxMessageBox(wxT(MN_APP_VERSION), wxT("Abount MalonNote"), wxOK|wxICON_INFORMATION);
}


void mnController::handleEditButton(wxCommandEvent& event)
{
        wxString        plainTextStr;
        wxString        newSubjectStr;
        wxTreeItemData* itemData = frame->getSelectedItem();
        wxString        subject  = frame->getSelectedLabel();
        mnWikiDataEntryDialog* dlg = new mnWikiDataEntryDialog(frame, -1, wxT("Malon Note"));
        int             ans;

        if(itemData == NULL) return; 
        const wxString* wikiText = ((WikiData*)(itemData))->getText();

        dlg->setSubject(subject);
        dlg->setPlainText(*wikiText);
        ans = dlg->ShowModal();

        if(ans != wxID_OK) return ;
        if(itemData == NULL) return ;

        plainTextStr = dlg->getPlainText();
        newSubjectStr   = dlg->getSubject();
        ((WikiData*)(itemData))->modText(&plainTextStr);
        ((WikiData*)(itemData))->save();

        ((WikiData*)(itemData))->modSubject(&newSubjectStr);

        frame->showSearchResult(wiki);
        delete dlg;
}

void mnController::handleLinkClick(wxCommandEvent &event)
{
        wxString href = event.GetString();
        wxString tag;
        wxString url;
        wxStringTokenizer tkz(href, wxT(":"));

        tag = tkz.GetNextToken();       
        url = tkz.GetNextToken();

        if(tag.Cmp(wxT("mnlink")) == 0) {
                event.SetString(url);
                handleSearch(event);
        }
        else {
                openUrl(href);
        }
}

void mnController::openUrl(wxString& url)
{
        wxChar* argv[5];
        wxString cmd;

#ifdef __WXMSW__
        argv[0] = wxT("explorer");
        argv[1] = (wxChar*)url.c_str();
        argv[2] = NULL;
        cmd.sprintf(wxT("explorer %s"), url.c_str());
#endif

#ifdef __WXMAC__
        cmd.sprintf(wxT("open %s"), url.c_str());
#endif

#ifdef __WXCOCOA__
        cmd.sprintf(wxT("open %s"), url.c_str());
#endif

#ifdef __WXGTK__
        wxLogMessage(wxT("Ooops!, I don't know how to launch %s"), url.c_str());
        return;
#endif

        //wxExecute(argv);
        wxExecute(cmd);
}