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>
#include <wx/xrc/xmlres.h>

BEGIN_EVENT_TABLE(mnController, wxEvtHandler)
        EVT_TEXT_ENTER(XRCID("searchTextCtrl"), mnController::handleSearch)
        EVT_TREE_SEL_CHANGED(XRCID("searchTree"), mnController::handleTreeItemSelect)
        EVT_TREE_SEL_CHANGING(XRCID("searchTree"), mnController::handleTreeItemSelecting)
        EVT_TREE_BEGIN_LABEL_EDIT(XRCID("searchTree"), mnController::handleBeginLabelEdit)
        EVT_TREE_END_LABEL_EDIT(XRCID("searchTree"), mnController::handleEndLabelEdit)
        EVT_MENU(XRCID("New"), mnController::handleNewButton)
        EVT_MENU(XRCID("Remove"), mnController::handleRemoveButton)
        EVT_MENU(XRCID("Highlight"), mnController::handleHighlightButton)
        EVT_MENU(XRCID("Edit"), mnController::handleEditButton)
        EVT_MENU(XRCID("Quit"), mnController::handleExit)
        EVT_MENU(XRCID("Configure"), mnController::handleConfig)
        EVT_MENU(XRCID("Group"), mnController::handleGroup)
        EVT_MENU(XRCID("OpenDocsDir"), mnController::handleOpenDocsDir)
        EVT_MENU(XRCID("Expand"), mnController::handleTreeExpand)
        EVT_MENU(XRCID("Collapse"), mnController::handleTreeCollapse)
        EVT_MENU(XRCID("Clear"), mnController::handleTreeClear)
        EVT_MENU(wxID_ABOUT, mnController::handleAbout)
        EVT_CLOSE(mnController::handleClose)
        EVT_COMMAND(XRCID("wikiHtmlTextCtrl"), mnEVT_LINK_CLICK, mnController::handleLinkClick)
END_EVENT_TABLE()

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

        frame = inframe;

        /* 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;
                        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->clearAllTree();
}

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;
        }

        if(wiki->addSearchStr(str)) {
                wiki->addSearchList(str, wikiList);
                frame->addSearchResult(wiki, str);
        }
        else { /* str is already in search list */
                delete wikiList;
        }
}

void mnController::handleGroup(wxCommandEvent& event)
{
        WikiList*       wikiList;
        const wxArrayString*  searchStrList;
        int i;
        wxCursor normal;
        wxCursor watch(wxCURSOR_WATCH);

        frame->SetCursor(watch);
        wiki->group();
        frame->clearAllTree();
        searchStrList = wiki->getSearchStrList();
        for(i = 0; i < searchStrList->Count(); i++) {
                wxString& searchStr = searchStrList->Item(i);
                frame->addSearchResult(wiki, &searchStr);
        }
        frame->SetCursor(normal);
}


void mnController::handleNewButton(wxCommandEvent& event)
{
        int             ans;
        WikiData* wikiData = wiki->newWikiData();
        wxString        plainTextStr;
        wxString        newSubjectStr;
        mnWikiDataEntryDialog* dlg = new mnWikiDataEntryDialog(frame);
        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);

        notifyUpdate(wikiData);
        
        delete dlg;
}

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

        if(frame->isEditableTreeLabel(frame->getSelection())) { 
                if(wxMessageBox(wxT("Do you realy remove this memo?\n") + frame->getSelectedLabel(), wxT("Realy?"), wxYES_NO|wxICON_QUESTION) == wxYES){
                        ((WikiData*)(item))->removeDataFile();
                        notifyUpdate((WikiData*)(item));
                }
                else {
                        return;
                }
        }
        else {
                wiki->removeSearchStr(frame->getSelectedLabel());
                frame->removeSelectedItem();
        }

}

void mnController::handleHighlightButton(wxCommandEvent& event)
{
        frame->highlightSelectedItem();
}


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


void mnController::handleTreeItemSelecting(wxTreeEvent& event)
{
}

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();
                return;
        }

        ((WikiData*)(item))->modSubject(&newSubject);

        event.Veto();

        notifyUpdate((WikiData*)item);
}

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

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

void mnController::handleTreeExpand(wxCommandEvent& event)
{
        frame->expandAllTree();
}

void mnController::handleTreeCollapse(wxCommandEvent& event)
{
        frame->collapseAllTree();
}

void mnController::handleTreeClear(wxCommandEvent& event)
{
        wiki->clearSearchStrList();
        wiki->clearSearchResultList();
        frame->clearAllTree();
}

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);
        int             ans;

        if(!frame->isEditableTreeLabel(frame->getSelection())) return; /* selection is not memo data */

        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);

        notifyUpdate((WikiData*)itemData);

        delete dlg;
}

void mnController::notifyUpdate(WikiData* data)
{
        const wxArrayString*  searchStrList= wiki->getSearchStrList();
        char*  tokenList[32];

        memset(tokenList, 0, sizeof(char*)*32);
        for(int i = 0; i < searchStrList->Count(); i++) {
                wxString& searchStr = searchStrList->Item(i);
                if( wiki->makeSearchToken(searchStr.mb_str(), tokenList) ) { /* create token */
                        if(wiki->matchWithToken((wxString*)(data->getFileName()), tokenList)) { /* match */
                                wiki->addSearchResultList(&searchStr, data);
                                frame->updateSearchResult(wiki, &searchStr);
                        }
                        else {                                                                  /* not match */
                                if( wiki->delSearchResultList(&searchStr, data) ) { 
                                        frame->updateSearchResult(wiki, &searchStr); /* only when suceed to delete */
                                }
                        }
                        for(int j = 0; tokenList[j] != NULL; j++) free(tokenList[j]);
                        memset(tokenList, 0, sizeof(char*)*32);
                }
        }
        data->setOldSubjectFromCurrent(); // restore old subject
}

void mnController::handleLinkClick(wxCommandEvent &event)
{
        const wxString* wikiDataDir;
        wxString href = event.GetString();
        wxString tag;
        wxString val;
        wxString doc;
        wxStringTokenizer tkz(href, wxT(":"));

        tag = tkz.GetNextToken();       
        val = tkz.GetNextToken();
        if(tag.CmpNoCase(wxT("mnlink")) == 0) {
                event.SetString(val);
                handleSearch(event);
        }
        else if(tag.CmpNoCase(wxT("mndoc")) == 0) {
                wikiDataDir = wiki->getWikiDataDir();
                doc = *wikiDataDir + wxT("/docs/") + val;
                openDoc(doc);
        }
        else {
                openUrl(href);
        }
}

void mnController::handleOpenDocsDir(wxCommandEvent &event)
{
        const wxString* wikiDataDir;
        wxString cmd;
        wxString docDir;

        wikiDataDir = wiki->getWikiDataDir();
        docDir = *wikiDataDir + wxT("/docs/");

        /* create docs directory, anyway */
        cmd.sprintf(wxT("mkdir "), docDir.c_str());
        wxExecute(cmd);

        /* open docs directory */
        openDoc(docDir);
}

void mnController::openUrl(wxString& url)
{
        wxString cmd;

#ifdef __WXMSW__
        cmd.sprintf(wxT("cmd /c \"start %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__
        cmd.sprintf(wxT("gnome-open %s"), url.c_str());
#endif

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

void mnController::openDoc(wxString& doc)
{
        wxString cmd;

#ifdef __WXMSW__
        cmd.sprintf(wxT("cmd /c \"start %s\""), doc.c_str());
#endif

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

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

#ifdef __WXGTK__
        cmd.sprintf(wxT("gnome-open %s"), doc.c_str());
#endif

        wxExecute(cmd);
}