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Viewing changes to src/DocAction.cpp

Committer: Bazaar Package Importer
Author(s): Vijay(Vijay)
Date: 2007-06-14 00:13:48 UTC
mfrom: (1.1.1 upstream)
Revision ID: james.westby@ubuntu.com-20070614001348-z9e2vbgtenb9nhoo

Tags: 1.5.6-0ubuntu1

* New Upstream release
* The libgnomevfs2-dev is also added to Build-Depends

files added:
NoteCase.sln

NoteCase.vcproj

bin/readme.txt

docs/_build_clean.bat

docs/_build_locale.bat

docs/control

docs/wasc

po/ar.po

po/ca.po

po/ja.po

po/zh_CN.po

po/zh_TW.po

res/icon_attachment.xpm

res/icon_picture.xpm

res/key.xpm

res/page_link.xpm

res/text_bold.xpm

res/text_italic.xpm

res/text_strikethrough.xpm

res/text_underline.xpm

src/DateTimeDlg.cpp

src/DateTimeDlg.h

src/DocActionAtt.cpp

src/DocActionAtt.h

src/DocActionFinish.cpp

src/DocActionFinish.h

src/DocActionFinishDel.cpp

src/DocActionFinishDel.h

src/DocActionFmt.cpp

src/DocActionFmt.h

src/DocActionPix.cpp

src/DocActionPix.h

src/DocActionSort.cpp

src/DocActionSort.h

src/ExecuteFile.h

src/FileAttachmentDlg.cpp

src/FileAttachmentDlg.h

src/FileExportDlg.cpp

src/FileExportDlg.h

src/FileSaveAsDlg.cpp

src/FileSaveAsDlg.h

src/FindReplaceDlg.cpp

src/FindReplaceDlg.h

src/FindReplaceInfo.cpp

src/FindReplaceInfo.h

src/LinkPropertiesDlg.cpp

src/LinkPropertiesDlg.h

src/PixPropertiesDlg.cpp

src/PixPropertiesDlg.h

src/ShortcutsList.cpp

src/ShortcutsList.h

src/ShortcutsListDlg.cpp

src/ShortcutsListDlg.h

src/_unx/ExecuteFile.cpp

src/_win/SingleInstanceWin.cpp

src/gui/ProgressDlg.cpp

src/gui/ProgressDlg.h

src/lib/Base64.cpp

src/lib/Base64.h

src/lib/CircularBuffer.cpp

src/lib/CircularBuffer.h

src/lib/FmtInfo.cpp

src/lib/FmtInfo.h

src/lib/FormatIOBase.cpp

src/lib/FormatIOBase.h

src/lib/FormatIOEncHtml.cpp

src/lib/FormatIOEncHtml.h

src/lib/FormatIOExecutable.cpp

src/lib/FormatIOExecutable.h

src/lib/FormatIOGjots2.cpp

src/lib/FormatIOGjots2.h

src/lib/FormatIOHtml.cpp

src/lib/FormatIOHtml.h

src/lib/FormatIOMMLX.cpp

src/lib/FormatIOMMLX.h

src/lib/FormatIOStickyNotes.cpp

src/lib/FormatIOStickyNotes.h

src/lib/FormatIOTxt.cpp

src/lib/FormatIOTxt.h

src/lib/IOLayerBase.cpp

src/lib/IOLayerBase.h

src/lib/IOLayerEnc.cpp

src/lib/IOLayerEnc.h

src/lib/IOLayerFile64.cpp

src/lib/IOLayerFile64.h

src/lib/IOLayerRedirect.cpp

src/lib/IOLayerRedirect.h

src/lib/IOLayerZlib.cpp

src/lib/IOLayerZlib.h

src/lib/IOProcess.cpp

src/lib/IOProcess.h

src/lib/LinkInfo.cpp

src/lib/LinkInfo.h

src/lib/zlib

src/lib/zlib/Makefile

src/lib/zlib/adler32.c

src/lib/zlib/compress.c

src/lib/zlib/crc32.c

src/lib/zlib/crc32.h

src/lib/zlib/deflate.c

src/lib/zlib/deflate.h

src/lib/zlib/gzio.c

src/lib/zlib/infback.c

src/lib/zlib/inffast.c

src/lib/zlib/inffast.h

src/lib/zlib/inffixed.h

src/lib/zlib/inflate.c

src/lib/zlib/inflate.h

src/lib/zlib/inftrees.c

src/lib/zlib/inftrees.h

src/lib/zlib/trees.c

src/lib/zlib/trees.h

src/lib/zlib/uncompr.c

src/lib/zlib/zconf.h

src/lib/zlib/zlib.def

src/lib/zlib/zlib.dsw

src/lib/zlib/zlib.h

src/lib/zlib/zlib.rc

src/lib/zlib/zlib_static.dsp

src/lib/zlib/zlib_static.vcproj

src/lib/zlib/zutil.c

src/lib/zlib/zutil.h

tools

tools/NotecaseLauncher

tools/NotecaseLauncher/NotecaseLauncher.cpp

tools/NotecaseLauncher/NotecaseLauncher.dsp

tools/NotecaseLauncher/NotecaseLauncher.h

tools/NotecaseLauncher/NotecaseLauncher.ico

tools/NotecaseLauncher/NotecaseLauncher.rc

tools/NotecaseLauncher/NotecaseLauncher.sln

tools/NotecaseLauncher/NotecaseLauncher.vcproj

tools/NotecaseLauncher/StdAfx.cpp

tools/NotecaseLauncher/StdAfx.h

tools/NotecaseLauncher/resource.h

tools/NotecaseLauncher/small.ico

files removed:
docs/clean_NT.bat

po/cs.mo

po/da.mo

po/de.mo

po/el.mo

po/es.mo

po/et.mo

po/fi.mo

po/fr.mo

po/fr_CA.mo

po/hr.mo

po/hu.mo

po/id.mo

po/it.mo

po/ko.mo

po/ms.mo

po/nl.mo

po/nn.mo

po/no.mo

po/pl.mo

po/pt.mo

po/pt_BR.mo

po/ro.mo

po/ru.mo

po/sk.mo

po/sl.mo

po/sr.mo

po/sv.mo

po/ta.mo

po/tr.mo

po/zh.mo

po/zh.po

src/ExportDialog.cpp

src/ExportDialog.h

src/_win/SingleInstance.cpp

src/lib/DocumentList.cpp

src/lib/DocumentList.h

src/lib/File64Enc.cpp

src/lib/File64Enc.h

src/lib/FormatEncHtml.cpp

src/lib/FormatEncHtml.h

src/lib/FormatGjots2.cpp

src/lib/FormatGjots2.h

src/lib/FormatHtml.cpp

src/lib/FormatHtml.h

src/lib/FormatStickyNotes.cpp

src/lib/FormatStickyNotes.h

src/lib/LibNote.cpp

src/lib/LibNote.h

src/lib/NoteFormatIO.cpp

src/lib/NoteFormatIO.h

files modified:
Makefile

NoteCase.dsp

NoteCase.dsw

debian/changelog

debian/control

docs/help.ncd

docs/install.iss

docs/notecase.desktop

docs/notecase.glade

docs/notecase.spec

docs/upx-pack.bat

po/cs.po

po/de.po

po/el.po

po/es.po *

po/et.po

po/fi.po

po/fr.po

po/fr_CA.po

po/hr.po

po/hu.po

po/it.po

po/nl.po

po/notecase.pot

po/pl.po

po/pt_BR.po

po/ro.po

po/ru.po

po/sk.po

po/sl.po

po/sr.po

po/ta.po

readme.txt

src/DocAction.cpp

src/DocAction.h

src/FindDialog.cpp

src/FindDialog.h

src/MainWnd.cpp

src/MainWnd.h

src/NodePropertiesDlg.cpp

src/NodePropertiesDlg.h

src/OptionsDialog.cpp

src/OptionsDialog.h

src/PasswordDialog.cpp

src/PasswordDialog.h

src/PortableTrayIcon.cpp

src/PortableTrayIcon.h

src/TextView.cpp

src/TextView.h

src/TreeView.cpp

src/TreeView.h

src/_unx/SingleInstance.cpp

src/_unx/SingleInstance.h

src/_unx/eggtrayicon.cpp

src/_unx/eggtrayicon.h

src/_win/RegisterExtension.cpp

src/_win/RegisterExtension.h

src/_win/TrayIcon.cpp

src/callbacks.cpp

src/callbacks.h

src/config.h

src/gui/Dialog.cpp

src/gui/Dialog.h

src/gui/FileDialog.cpp

src/gui/FileDialog.h

src/gui/GuiLanguage.cpp

src/gui/GuiLanguage.h

src/interface.cpp

src/interface.h

src/lib/DocActionBase.h

src/lib/DocActionManager.cpp

src/lib/DocActionManager.h

src/lib/DocumentIterator.cpp

src/lib/DocumentIterator.h

src/lib/EnumDirectory.cpp

src/lib/EnumDirectory.h

src/lib/File64.cpp

src/lib/File64.h

src/lib/FilePath.cpp

src/lib/FilePath.h

src/lib/HtmlParser.cpp

src/lib/HtmlParser.h

src/lib/IniFile.cpp

src/lib/IniFile.h

src/lib/NoteDocument.cpp

src/lib/NoteDocument.h

src/lib/NoteNode.cpp

src/lib/NoteNode.h

src/lib/SHA1.cpp

src/lib/SHA1.h

src/lib/TextSearch.cpp

src/lib/TextSearch.h

src/lib/blowfish.cpp

src/lib/blowfish.h

src/lib/blowfish2.h

src/lib/debug.cpp

src/lib/debug.h

src/lib/types.h

src/main.cpp

src/mru.cpp

src/mru.h

src/support.cpp

src/support.h

Show diffs side-by-side

added added

removed removed

src/DocAction.cpp

////////////////////////////////////////////////////////////////////////////

// NoteCase notes manager project <http://notecase.sf.net>

// This code is licensed under BSD license.See "license.txt" for more details.

// File: Defines atomic action performed on NoteCase document

// (base for Undo/Redo framework)

////////////////////////////////////////////////////////////////////////////

#include "DocAction.h"

#include "callbacks.h"

#include "support.h"

#include "lib/NoteDocument.h"

#include "lib/DocumentIterator.h"

#include "TextView.h"

#include "lib/debug.h"

extern NoteDocument g_doc;

extern GtkWidget *window1;

extern int g_nActiveNodeIdx;

extern TextView g_text;

void set_title_bar(const char *szText);

void rebuild_gui_tree (int nPID = -1);

DocAction::DocAction()

{

m_nType = ACT_UNDEFINED;

m_pDoc = NULL;

m_bSelected = false;

m_nNodeSibling = 0;

}

DocAction::~DocAction()

{

}

void DocAction::Redo()

{

switch(m_nType){

case ACT_TEXT_INSERT:

DoTextInsert();

break;

case ACT_TEXT_DELETE:

DoTextDelete();

break;

case ACT_NODE_INSERT:

DoTreeInsert();

break;

case ACT_NODE_RENAME:

DoNodeRename();

break;

case ACT_TREE_DELETE:

DoTreeDelete();

break;

case ACT_TREE_MOVE:

DoTreeMove();

break;

case ACT_TREE_IMPORT:

DoTreeImport();

break;

case ACT_TREE_DND:

DoTreeDND(true);

break;

}

void DocAction::Undo()

{

switch(m_nType){

case ACT_TEXT_INSERT:

DoTextDelete();

break;

case ACT_TEXT_DELETE:

DoTextInsert();

break;

case ACT_NODE_INSERT:

DoTreeDelete();

break;

case ACT_NODE_RENAME:

DoNodeUnrename();

break;

case ACT_TREE_DELETE:

DoTreeInsert();

break;

case ACT_TREE_MOVE:

DoTreeUnmove();

break;

case ACT_TREE_IMPORT:

DoTreeUnimport();

break;

case ACT_TREE_DND:

DoTreeDND(false);

break;

}

void DocAction::DoTextInsert()

{

InsertNodeText(m_nNodeIndex, m_nTextStartPos, m_strNodeText.c_str());

100

if(m_bSelected){

101

g_text.SelectRange(m_nTextStartPos, m_nTextStartPos+m_strNodeText.size());

102

103

GtkWidget *textview = lookup_widget(window1, "textview1");

104

gtk_window_set_focus(GTK_WINDOW(window1), textview);

105

}

106

}

107

108

void DocAction::DoTextDelete()

109

{

110

DeleteNodeText(m_nNodeIndex, m_nTextStartPos, m_strNodeText.size());

111

}

112

113

void DocAction::DoTreeInsert()

114

{

115

TRACE("UNDO/REDO: insert %d nodes under PID=%d\n", m_objSubTree.GetNodeCount(), m_nNodePID);

116

117

int nCount = g_doc.GetNodeCount();

118

119

TRACE("subtree dump:\n");

120

m_objSubTree.Dump();

121

TRACE("UNDO/REDO insert: %d nodes before\n", g_doc.GetNodeCount());

122

TRACE("UNDO/REDO insert: PID=%d, Sibling=%d\n", m_nNodePID, m_nNodeSibling);

123

g_doc.Merge(m_objSubTree, m_nNodePID, m_nNodeSibling, true);

124

TRACE("UNDO/REDO insert: %d nodes after\n", g_doc.GetNodeCount());

125

g_doc.Dump();

126

127

//rebuild affected branch in the gui tree

128

rebuild_gui_tree (m_nNodePID);

129

130

g_nActiveNodeIdx = -1; //no selection

131

132

//select the node in the GUI tree

133

SelectNodeByIdx(nCount); //select subtree 'root' node in new tree

134

}

135

136

void DocAction::DoTreeDelete()

137

{

138

TRACE("UNDO/REDO: delete node ID=%d\n", m_nNodeID);

139

140

TRACE("subtree dump:\n");

141

m_objSubTree.Dump();

142

143

GtkTreeIter iter;

144

TreeIterFromID(iter, m_nNodeID);

145

146

g_doc.NodeDelete(m_nNodeID);

147

148

g_nActiveNodeIdx = -1; //no selection

149

150

//refresh GUI

151

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

152

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

153

154

//remove GUI tree node

155

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

156

157

//clear edit belonging to selected node

158

g_text.Clear(); // TOFIX only if current node is one of being deleted

159

160

set_title_bar(_("Untitled")); //update node title label

161

RefreshMainTitle();

162

}

163

164

void DocAction::DoNodeRename()

165

{

166

SetNodeTitle(m_nNodeIndex, m_strNodeNameNew.c_str()); //TOFIX recursive index ?

167

}

168

169

void DocAction::DoNodeUnrename()

170

{

171

SetNodeTitle(m_nNodeIndex, m_strNodeNameOld.c_str()); //TOFIX recursive index ?

172

}

173

174

void DocAction::DoTreeMove()

175

{

176

SelectNodeByIdx(m_nNodeIndex);//select proper node

177

178

switch(m_nMoveDirection){

179

case MOVE_LEFT:

180

do_node_move_left(false);

181

break;

182

case MOVE_RIGHT:

183

do_node_move_right(false);

184

break;

185

case MOVE_UP:

186

do_node_move_up(false);

187

break;

188

case MOVE_DOWN:

189

do_node_move_down(false);

190

break;

191

}

192

}

193

194

//reverse the moving operation

195

void DocAction::DoTreeUnmove()

196

{

197

int i;

198

199

SelectNodeByIdx(m_nNodeIndex);//select proper node

200

201

switch(m_nMoveDirection){

202

case MOVE_LEFT:

203

do_node_move_right(false);

204

//restore sibling index position when moving back from left to right

205

for(i=0; i<m_nNodeSibling; i++)

206

do_node_move_down(false);

207

break;

208

case MOVE_RIGHT:

209

do_node_move_left(false);

210

break;

211

case MOVE_UP:

212

do_node_move_down(false);

213

break;

214

case MOVE_DOWN:

215

do_node_move_up(false);

216

break;

217

}

218

}

219

220

void DocAction::DoTreeImport()

221

{

222

DocumentIterator it(g_doc);

223

int nCnt = it.GetChildCount(-1);

224

225

//TOFIX ask user for import details and merge with current document

226

g_doc.Merge(m_objSubTree);

227

228

//refresh tree starting from new content

229

add_child_nodes(NULL, -1, nCnt);

230

}

231

232

void DocAction::DoTreeUnimport()

233

{

234

DocumentIterator it(g_doc);

235

int nCount = it.GetNodeCount();

236

int i;

237

238

g_nActiveNodeIdx = -1; //no selection

239

240

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

241

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

242

243

//delete all nodes after idx = m_nNodeIndex

244

//delete in backward direction

245

for(i=nCount-1; i>=m_nNodeIndex; i--)

246

{

247

int nID = g_doc.GetNodeByIdx(i).m_nID;

248

249

GtkTreeIter iter;

250

TreeIterFromID(iter, nID);

251

252

//delete in memory

253

g_doc.NodeDelete(nID);

254

255

//remove GUI tree node

256

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

257

258

//clear edit belonging to selected node

259

g_text.Clear(); // TOFIX only if current node is one of being deleted

260

261

//update node title label

262

set_title_bar(_("Untitled"));

263

RefreshMainTitle();

264

}

265

}

266

267

void DocAction::DoTreeDND(bool bForward)

268

{

269

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

270

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

271

272

if(bForward)

273

{

274

//redo - move node branch from original position to new one

275

int nID = m_nNodeID;

276

277

GtkTreeIter iter;

278

TreeIterFromID(iter, nID);

279

280

TRACE("REDO dnd: tree dump on start\n");

281

#ifdef _DEBUG

282

g_doc.Dump();

283

#endif

284

285

TRACE("REDO dnd: delete node ID=%d\n", nID);

286

287

//delete in memory

288

g_doc.NodeDelete(nID);

289

290

TRACE("REDO dnd: tree dump after delete\n");

291

#ifdef _DEBUG

292

g_doc.Dump();

293

#endif

294

295

//remove GUI tree node

296

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

297

298

//clear edit belonging to selected node

299

g_text.Clear(); // TOFIX only if current node is one of being deleted

300

301

TRACE("REDO dnd: merge subtree under PID=%d, SIB=%d\n", m_nNodeNewPID, m_nNodeNewSibling);

302

303

//insert node branch into new position

304

g_doc.Merge(m_objSubTree, m_nNodeNewPID, m_nNodeNewSibling, true); //keep IDs

305

306

TRACE("REDO dnd: tree dump after merge\n");

307

#ifdef _DEBUG

308

g_doc.Dump();

309

#endif

310

311

//rebuild GUI

312

rebuild_gui_tree (m_nNodeNewPID);

313

}

314

else

315

{

316

//undo - move new node branch back to original position

317

int nID = m_nNewNodeID;

318

319

GtkTreeIter iter;

320

TreeIterFromID(iter, nID);

321

322

TRACE("UNDO dnd: tree dump on start\n");

323

#ifdef _DEBUG

324

g_doc.Dump();

325

#endif

326

327

TRACE("UNDO dnd: delete node ID=%d\n", nID);

328

329

//delete in memory

330

g_doc.NodeDelete(nID);

331

332

TRACE("UNDO dnd: tree dump after delete\n");

333

#ifdef _DEBUG

334

g_doc.Dump();

335

#endif

336

337

//remove GUI tree node

338

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

339

340

//clear edit belonging to selected node

341

g_text.Clear(); // TOFIX only if current node is one of being deleted

342

343

TRACE("UNDO dnd: merge subtree under PID=%d\n", m_nNodePID);

344

345

//insert node branch into original position

346

g_doc.Merge(m_objSubTree, m_nNodePID, m_nNodeSibling, true); //keep IDs

347

348

TRACE("UNDO dnd: tree dump after merge\n");

349

#ifdef _DEBUG

350

g_doc.Dump();

351

#endif

352

353

//rebuild GUI

354

rebuild_gui_tree (m_nNodePID);

355

}

356

}

357

358

void rebuild_gui_tree (int nPID)

359

{

360

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

361

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

362

363

if(nPID == -1)

364

{

365

//clear all nodes

366

gtk_tree_store_clear(GTK_TREE_STORE(model));

367

368

//rebuild parent node children

369

add_child_nodes(NULL, nPID, 0);

370

}

371

else

372

{

373

GtkTreeIter iter;

374

TreeIterFromID(iter, nPID);

375

376

//remove all parent node children

377

GtkTreeIter iterChild;

378

while(gtk_tree_model_iter_children(model, &iterChild, &iter))

379

gtk_tree_store_remove(GTK_TREE_STORE(model), &iterChild); //delete all children

380

381

//rebuild parent node children

382

add_child_nodes(&iter, nPID, 0);

383

}

384

}

385

////////////////////////////////////////////////////////////////////////////

// NoteCase notes manager project <http://notecase.sf.net>

// This code is licensed under BSD license.See "license.txt" for more details.

// File: Defines atomic action performed on NoteCase document

// (base for Undo/Redo framework)

////////////////////////////////////////////////////////////////////////////

#include "DocAction.h"

#include "callbacks.h"

#include "support.h"

#include "interface.h"

#include "lib/NoteDocument.h"

#include "lib/DocumentIterator.h"

#include "TextView.h"

#include "TreeView.h"

#include "lib/debug.h"

extern NoteDocument g_doc;

extern GtkWidget *window1;

extern TextView g_text;

extern TreeView g_tree;

void rebuild_gui_tree (int nPID = -1);

bool IteratorFromNodeIdx(int nIdx, GtkTreeIter &iter);

void RefreshAllLinkTags();

int GetSelectedNodeIdx();

DocAction::DocAction()

{

m_nType = ACT_UNDEFINED;

m_bSelected = false;

m_nNodeSibling = 0;

m_nOffset = -1;

m_bNodeTitle = false;

m_nLinkNodeID = -1;

}

DocAction::~DocAction()

{

}

void DocAction::Exec(bool bInteractive)

{

switch(m_nType){

case ACT_TEXT_INSERT:

DoTextInsert();

break;

case ACT_TEXT_DELETE:

DoTextDelete();

break;

case ACT_NODE_INSERT:

DoTreeInsert();

break;

case ACT_NODE_RENAME:

DoNodeRename();

break;

case ACT_TREE_DELETE:

DoTreeDelete();

break;

case ACT_TREE_MOVE:

DoTreeMove();

break;

case ACT_TREE_IMPORT:

DoTreeImport();

break;

case ACT_TREE_DND:

DoTreeDND(true);

break;

case ACT_TEXT_REPLACE:

DoTextReplace();

break;

case ACT_TEXT_LINK_ADD:

DoLinkAdd();

break;

case ACT_TEXT_LINK_REMOVE:

DoLinkRemove();

break;

}

void DocAction::Undo()

{

switch(m_nType){

case ACT_TEXT_INSERT:

DoTextDelete();

break;

case ACT_TEXT_DELETE:

DoTextInsert();

break;

case ACT_NODE_INSERT:

DoTreeDelete();

break;

case ACT_NODE_RENAME:

DoNodeUnrename();

break;

case ACT_TREE_DELETE:

DoTreeInsert();

100

break;

101

case ACT_TREE_MOVE:

102

DoTreeUnmove();

103

break;

104

case ACT_TREE_IMPORT:

105

DoTreeUnimport();

106

break;

107

case ACT_TREE_DND:

108

DoTreeDND(false);

109

break;

110

case ACT_TEXT_REPLACE:

111

DoTextUnreplace();

112

break;

113

case ACT_TEXT_LINK_ADD:

114

DoLinkRemove();

115

break;

116

case ACT_TEXT_LINK_REMOVE:

117

DoLinkAdd();

118

break;

119

}

120

}

121

122

void DocAction::DoTextInsert()

123

{

124

InsertNodeText(m_nNodeIndex, m_nTextStartPos, m_strNodeText.c_str());

125

if(m_bSelected){

126

g_text.SelectRange(m_nTextStartPos, m_nTextStartPos+m_strNodeText.size());

127

128

GtkWidget *textview = lookup_widget(window1, "textview1");

129

gtk_window_set_focus(GTK_WINDOW(window1), textview);

130

}

131

}

132

133

void DocAction::DoTextDelete()

134

{

135

DeleteNodeText(m_nNodeIndex, m_nTextStartPos, m_strNodeText.size());

136

}

137

138

void DocAction::DoTextReplace()

139

{

140

TRACE("UNDO/REDO: replace text\n");

141

142

SelectNodeByIdx(m_nNodeIndex);//select proper node

143

144

//TOFIX this code is similar to the one in replace dialog - use this only?

145

int nLen = g_utf8_strlen(m_strFind.c_str(), -1);

146

147

NoteNode &node = g_doc.GetNodeByIdx(m_nNodeIndex);

148

149

// some text selected, replace it with the given string

150

std::string strTxt;

151

if(m_bNodeTitle)

152

strTxt = node.GetTitle();

153

else

154

strTxt = node.GetText();

155

156

//convert from character offset to buffer offset

157

int nCursorBuf, nSelBuf;

158

const char *szBuf = strTxt.c_str();

159

gchar* pszPos = g_utf8_offset_to_pointer(szBuf, m_nOffset);

160

nCursorBuf = pszPos - szBuf;

161

nSelBuf = m_nOffset + nLen;

162

163

//now replace the text part with new content

164

//TOFIX what if cursor < nSelBuf - convert both values using min

165

strTxt = strTxt.erase(nCursorBuf, nSelBuf-nCursorBuf);

166

strTxt.insert(nCursorBuf, m_strReplace.c_str());

167

168

if(m_bNodeTitle)

169

{

170

node.SetTitle(strTxt.c_str());

171

172

//update GUI text

173

GtkTreeIter iter;

174

IteratorFromNodeIdx(m_nNodeIndex, iter);

175

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)g_tree.m_pWidget);

176

gtk_tree_store_set(GTK_TREE_STORE(model), &iter, 0, strTxt.c_str(), -1);

177

178

set_title_bar(strTxt.c_str());

179

}

180

else

181

{

182

node.SetText(strTxt.c_str());

183

184

//update GUI text

185

GtkTextView *textview = (GtkTextView *)g_text.m_pWidget;

186

GtkTextBuffer* buffer1 = gtk_text_view_get_buffer(textview);

187

188

g_signal_handlers_block_by_func(buffer1, (void *)on_delete_text, 0);

189

g_signal_handlers_block_by_func(buffer1, (void *)on_insert_text, 0);

190

191

g_text.ReplaceText(m_nOffset, m_nOffset+nLen, m_strReplace.c_str());

192

g_text.SelectRange(m_nOffset, m_nOffset+g_utf8_strlen(m_strReplace.c_str(), -1));

193

194

g_signal_handlers_unblock_by_func(buffer1, (void *)on_delete_text, 0);

195

g_signal_handlers_unblock_by_func(buffer1, (void *)on_insert_text, 0);

196

197

node.OnTxtReplaced(m_nOffset, m_nOffset+nLen, m_strReplace.c_str());

198

RefreshAllLinkTags();

199

}

200

}

201

202

void DocAction::DoTextUnreplace()

203

{

204

TRACE("UNDO/REDO: undo replace text\n");

205

206

SelectNodeByIdx(m_nNodeIndex);//select proper node

207

208

//TOFIX this code is similar to the one in replace dialog - use this only?

209

int nLen = g_utf8_strlen(m_strReplace.c_str(), -1);

210

211

NoteNode &node = g_doc.GetNodeByIdx(m_nNodeIndex);

212

213

// some text selected, replace it with the given string

214

std::string strTxt;

215

if(m_bNodeTitle)

216

strTxt = node.GetTitle();

217

else

218

strTxt = node.GetText();

219

220

//convert from character offset to buffer offset

221

int nCursorBuf, nSelBuf;

222

const char *szBuf = strTxt.c_str();

223

gchar* pszPos = g_utf8_offset_to_pointer(szBuf, m_nOffset);

224

nCursorBuf = pszPos - szBuf;

225

nSelBuf = m_nOffset + nLen;

226

227

//now replace the text part with new content

228

//TOFIX what if cursor < nSelBuf - convert both values using min

229

strTxt = strTxt.erase(nCursorBuf, nSelBuf-nCursorBuf);

230

strTxt.insert(nCursorBuf, m_strFind.c_str());

231

232

if(m_bNodeTitle)

233

{

234

node.SetTitle(strTxt.c_str());

235

236

//update GUI text

237

GtkTreeIter iter;

238

IteratorFromNodeIdx(m_nNodeIndex, iter);

239

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)g_tree.m_pWidget);

240

gtk_tree_store_set(GTK_TREE_STORE(model), &iter, 0, strTxt.c_str(), -1);

241

242

set_title_bar(strTxt.c_str());

243

}

244

else

245

{

246

node.SetText(strTxt.c_str());

247

248

//update GUI text

249

GtkTextView *textview = (GtkTextView *)g_text.m_pWidget;

250

GtkTextBuffer* buffer1 = gtk_text_view_get_buffer(textview);

251

252

g_signal_handlers_block_by_func(buffer1, (void *)on_delete_text, 0);

253

g_signal_handlers_block_by_func(buffer1, (void *)on_insert_text, 0);

254

255

g_text.ReplaceText(m_nOffset, m_nOffset+nLen, m_strFind.c_str());

256

g_text.SelectRange(m_nOffset, m_nOffset + g_utf8_strlen(m_strFind.c_str(), -1));

257

258

g_signal_handlers_unblock_by_func(buffer1, (void *)on_delete_text, 0);

259

g_signal_handlers_unblock_by_func(buffer1, (void *)on_insert_text, 0);

260

261

node.OnTxtReplaced(m_nOffset, m_nOffset+nLen, m_strFind.c_str());

262

RefreshAllLinkTags();

263

}

264

}

265

266

void DocAction::DoTreeInsert()

267

{

268

TRACE("UNDO/REDO: insert %d nodes under PID=%d\n", m_objSubTree.GetNodeCount(), m_nNodePID);

269

270

int nCount = g_doc.GetNodeCount();

271

272

TRACE("subtree dump:\n");

273

m_objSubTree.Dump();

274

TRACE("UNDO/REDO insert: %d nodes before\n", g_doc.GetNodeCount());

275

TRACE("UNDO/REDO insert: PID=%d, Sibling=%d\n", m_nNodePID, m_nNodeSibling);

276

g_doc.Merge(m_objSubTree, m_nNodePID, m_nNodeSibling, true);

277

TRACE("UNDO/REDO insert: %d nodes after\n", g_doc.GetNodeCount());

278

279

//rebuild affected branch in the gui tree

280

rebuild_gui_tree (m_nNodePID);

281

282

g_doc.m_nActiveNodeIdx = -1; //no selection

283

284

//select the node in the GUI tree

285

SelectNodeByIdx(nCount); //select subtree 'root' node in new tree

286

}

287

288

void DocAction::DoTreeDelete()

289

{

290

TRACE("UNDO/REDO: delete node ID=%d\n", m_nNodeID);

291

292

TRACE("subtree dump:\n");

293

m_objSubTree.Dump();

294

295

GtkTreeIter iter;

296

TreeIterFromID(iter, m_nNodeID);

297

298

g_doc.NodeDelete(m_nNodeID);

299

300

g_doc.m_nActiveNodeIdx = -1; //no selection

301

302

//refresh GUI

303

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

304

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

305

306

//remove GUI tree node

307

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

308

309

//clear edit belonging to selected node

310

g_text.Clear();

311

312

set_title_bar(""); //update node title label

313

RefreshMainTitle();

314

}

315

316

void DocAction::DoNodeRename()

317

{

318

SetNodeTitle(m_nNodeIndex, m_strNodeNameNew.c_str()); //TOFIX recursive index ?

319

}

320

321

void DocAction::DoNodeUnrename()

322

{

323

SetNodeTitle(m_nNodeIndex, m_strNodeNameOld.c_str()); //TOFIX recursive index ?

324

}

325

326

void DocAction::DoTreeMove()

327

{

328

SelectNodeByIdx(m_nNodeIndex);//select proper node

329

330

switch(m_nMoveDirection){

331

case MOVE_LEFT:

332

do_node_move_left(false);

333

break;

334

case MOVE_RIGHT:

335

do_node_move_right(false);

336

break;

337

case MOVE_UP:

338

do_node_move_up(false);

339

break;

340

case MOVE_DOWN:

341

do_node_move_down(false);

342

break;

343

}

344

}

345

346

//reverse the moving operation

347

void DocAction::DoTreeUnmove()

348

{

349

int i;

350

351

SelectNodeByIdx(m_nNodeIndex);//select proper node

352

353

switch(m_nMoveDirection){

354

case MOVE_LEFT:

355

do_node_move_right(false);

356

//restore sibling index position when moving back from left to right

357

for(i=0; i<m_nNodeSibling; i++)

358

do_node_move_down(false);

359

break;

360

case MOVE_RIGHT:

361

do_node_move_left(false);

362

break;

363

case MOVE_UP:

364

do_node_move_down(false);

365

break;

366

case MOVE_DOWN:

367

do_node_move_up(false);

368

break;

369

}

370

}

371

372

void DocAction::DoTreeImport()

373

{

374

DocumentIterator it(g_doc);

375

int nCnt = it.GetChildCount(-1);

376

377

//TOFIX ask user for import details and merge with current document

378

g_doc.Merge(m_objSubTree);

379

380

//refresh tree starting from new content

381

add_child_nodes(NULL, -1, nCnt);

382

}

383

384

void DocAction::DoTreeUnimport()

385

{

386

DocumentIterator it(g_doc);

387

int nCount = g_doc.GetNodeCount();

388

int i;

389

390

g_doc.m_nActiveNodeIdx = -1; //no selection

391

392

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

393

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

394

395

//delete all nodes after idx = m_nNodeIndex

396

//delete in backward direction

397

for(i=nCount-1; i>=m_nNodeIndex; i--)

398

{

399

int nID = g_doc.GetNodeByIdx(i).m_nID;

400

401

GtkTreeIter iter;

402

TreeIterFromID(iter, nID);

403

404

//delete in memory

405

g_doc.NodeDelete(nID);

406

407

//remove GUI tree node

408

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

409

410

//clear edit belonging to selected node

411

g_text.Clear(); // TOFIX only if current node is one of being deleted

412

413

//update node title label

414

set_title_bar("");

415

RefreshMainTitle();

416

}

417

}

418

419

void DocAction::DoTreeDND(bool bForward)

420

{

421

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

422

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

423

424

if(bForward)

425

{

426

//redo - move node branch from original position to new one

427

int nID = m_nNodeID;

428

429

GtkTreeIter iter;

430

TreeIterFromID(iter, nID);

431

432

TRACE("REDO dnd: tree dump on start\n");

433

#ifdef _DEBUG

434

g_doc.Dump();

435

#endif

436

437

TRACE("REDO dnd: delete node ID=%d\n", nID);

438

439

//delete in memory

440

g_doc.NodeDelete(nID);

441

442

TRACE("REDO dnd: tree dump after delete\n");

443

#ifdef _DEBUG

444

g_doc.Dump();

445

#endif

446

447

//remove GUI tree node

448

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

449

450

//clear edit belonging to selected node

451

g_text.Clear();

452

453

TRACE("REDO dnd: merge subtree under PID=%d, SIB=%d\n", m_nNodeNewPID, m_nNodeNewSibling);

454

455

//insert node branch into new position

456

g_doc.Merge(m_objSubTree, m_nNodeNewPID, m_nNodeNewSibling, true); //keep IDs

457

458

TRACE("REDO dnd: tree dump after merge\n");

459

#ifdef _DEBUG

460

g_doc.Dump();

461

#endif

462

463

//rebuild GUI

464

rebuild_gui_tree (m_nNodeNewPID);

465

}

466

else

467

{

468

//undo - move new node branch back to original position

469

int nID = m_nNewNodeID;

470

471

GtkTreeIter iter;

472

TreeIterFromID(iter, nID);

473

474

TRACE("UNDO dnd: tree dump on start\n");

475

#ifdef _DEBUG

476

g_doc.Dump();

477

#endif

478

479

TRACE("UNDO dnd: delete node ID=%d\n", nID);

480

481

//delete in memory

482

g_doc.NodeDelete(nID);

483

484

TRACE("UNDO dnd: tree dump after delete\n");

485

#ifdef _DEBUG

486

g_doc.Dump();

487

#endif

488

489

//remove GUI tree node

490

gtk_tree_store_remove(GTK_TREE_STORE(model), &iter);

491

492

//clear edit belonging to selected node

493

g_text.Clear();

494

495

TRACE("UNDO dnd: merge subtree under PID=%d, SIdx=%d\n", m_nNodePID, m_nNodeSibling);

496

497

#ifdef _DEBUG

498

//m_objSubTree.Dump();

499

#endif

500

//insert node branch into original position

501

g_doc.Merge(m_objSubTree, m_nNodePID, m_nNodeSibling, true); //keep IDs

502

503

TRACE("UNDO dnd: tree dump after merge\n");

504

#ifdef _DEBUG

505

g_doc.Dump();

506

#endif

507

508

//rebuild GUI

509

rebuild_gui_tree (m_nNodePID);

510

}

511

}

512

513

void rebuild_gui_tree (int nPID)

514

{

515

GtkTreeView *treeview = (GtkTreeView *)lookup_widget(window1, "treeview1");

516

GtkTreeModel *model = gtk_tree_view_get_model((GtkTreeView *)treeview);

517

518

if(nPID == -1)

519

{

520

//clear all nodes

521

gtk_tree_store_clear(GTK_TREE_STORE(model));

522

523

//rebuild parent node children

524

add_child_nodes(NULL, nPID, 0);

525

}

526

else

527

{

528

GtkTreeIter iter;

529

TreeIterFromID(iter, nPID);

530

531

//remove all parent node children

532

GtkTreeIter iterChild;

533

while(gtk_tree_model_iter_children(model, &iterChild, &iter))

534

gtk_tree_store_remove(GTK_TREE_STORE(model), &iterChild); //delete all children

535

536

//rebuild parent node children

537

add_child_nodes(&iter, nPID, 0);

538

}

539

}

540

541

void DocAction::DoLinkAdd()

542

{

543

LinkInfo info;

544

info.m_nStartOffset = m_nLinkOffset;

545

info.m_strText = m_strLinkTitle;

546

info.m_strTargetURL = m_strLinkUrl;

547

info.m_nTargetNodeID = m_nLinkNodeID;

548

info.RefreshLength();

549

550

// add link into the node

551

g_doc.GetNodeByIdx(m_nNodeIndex).m_lstLinks.push_back(info);

552

553

//fix gui display

554

int nIdx = GetSelectedNodeIdx();

555

if(nIdx == m_nNodeIndex)

556

{

557

//underline the text as a link

558

g_text.RemoveTextStyles(info.m_nStartOffset, info.m_nStartOffset+info.m_nTextLength);

559

g_text.SetTextUnderlined(info.m_nStartOffset, info.m_nStartOffset+info.m_nTextLength);

560

}

561

}

562

563

void DocAction::DoLinkRemove()

564

{

565

NoteNode &node = g_doc.GetNodeByIdx(m_nNodeIndex);

566

567

//find link info

568

int nPos = node.m_lstLinks.Find(m_nLinkOffset);

569

if(nPos >= 0)

570

{

571

LinkInfo info;

572

info = node.m_lstLinks[nPos];

573

574

//fix gui display

575

int nIdx = GetSelectedNodeIdx();

576

if(nIdx == m_nNodeIndex)

577

{

578

g_text.RemoveTextStyles(info.m_nStartOffset, info.m_nStartOffset+info.m_nTextLength);

579

}

580

581

//remove link from the storage

582

node.m_lstLinks.erase(g_doc.GetNodeByIdx(nIdx).m_lstLinks.begin()+nPos);

583

}

584

}

585

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