* fix spelling in comments to please John.

[lyx.git] / src / frontends / qt4 / GuiBranches.cpp

diff --git a/src/frontends/qt4/GuiBranches.cpp b/src/frontends/qt4/GuiBranches.cpp
index a38b034b5d4ce4ff320cc42a0cc8b51c63a081cc..bf2c5242da7d257588522fc38572352f885f1740 100644 (file)
--- a/src/frontends/qt4/GuiBranches.cpp
+++ b/src/frontends/qt4/GuiBranches.cpp
@@ -20,9 +20,12 @@
 
 #include "ui_BranchesUnknownUi.h"
 
+#include "frontends/alert.h"
+
 #include "Buffer.h"
 #include "BufferParams.h"
 
+#include "support/gettext.h"
 #include "support/lstrings.h"
 
 #include <QListWidget>
@@ -46,7 +49,10 @@ GuiBranches::GuiBranches(QWidget * parent)
        branchesTW->headerItem()->setText(0, qt_("Branch"));
        branchesTW->headerItem()->setText(1, qt_("Activated"));
        branchesTW->headerItem()->setText(2, qt_("Color"));
+       branchesTW->headerItem()->setText(3, qt_("Filename Suffix"));
        branchesTW->setSortingEnabled(true);
+       branchesTW->resizeColumnToContents(1);
+       branchesTW->resizeColumnToContents(2);
 
        undef_ = new BranchesUnknownDialog(this);
        undef_bc_.setPolicy(ButtonPolicy::OkCancelPolicy);
@@ -98,6 +104,7 @@ void GuiBranches::updateView()
                        coloritem.fill(itemcolor);
                        newItem->setIcon(2, QIcon(coloritem));
                }
+               newItem->setText(3, it->hasFilenameSuffix() ? qt_("Yes") : qt_("No"));
                // restore selected branch
                if (bname == sel_branch) {
                        branchesTW->setCurrentItem(newItem);
@@ -105,6 +112,13 @@ void GuiBranches::updateView()
                }
        }
        unknownPB->setEnabled(!unknown_branches_.isEmpty());
+       bool const have_sel =
+               !branchesTW->selectedItems().isEmpty();
+       removePB->setEnabled(have_sel);
+       renamePB->setEnabled(have_sel);
+       colorPB->setEnabled(have_sel);
+       activatePB->setEnabled(have_sel);
+       suffixPB->setEnabled(have_sel);
        // emit signal
        changed();
 }
@@ -141,18 +155,75 @@ void GuiBranches::on_removePB_pressed()
 }
 
 
+void GuiBranches::on_renamePB_pressed()
+{
+       QTreeWidgetItem * selItem = branchesTW->currentItem();
+       QString sel_branch;
+       if (selItem != 0)
+               sel_branch = selItem->text(0);
+       if (!sel_branch.isEmpty()) {
+               docstring newname;
+               docstring const oldname = qstring_to_ucs4(sel_branch);
+               bool success = false;
+               if (Alert::askForText(newname, _("Enter new branch name"), oldname)) {
+                       if (newname.empty() || oldname == newname)
+                               return;
+                       if (branchlist_.find(newname)) {
+                               docstring text = support::bformat(
+                                       _("A branch with the name \"%1$s\" already exists.\n"
+                                         "Do you want to merge branch \"%2$s\" with that one?"),
+                                       newname, oldname);
+                               if (frontend::Alert::prompt(_("Branch already exists"),
+                                         text, 0, 1, _("&Merge"), _("&Cancel")) == 0)
+                                       success = branchlist_.rename(oldname, newname, true);
+                       } else
+                               success = branchlist_.rename(oldname, newname);
+                       newBranchLE->clear();
+                       updateView();
+
+                       if (!success)
+                               Alert::error(_("Renaming failed"), 
+                                     _("The branch could not be renamed."));
+                       else
+                               // emit signal
+                               renameBranches(oldname, newname);
+               }
+       }
+}
+
+
 void GuiBranches::on_activatePB_pressed()
 {
        toggleBranch(branchesTW->currentItem());
 }
 
 
+void GuiBranches::on_suffixPB_pressed()
+{
+       toggleSuffix(branchesTW->currentItem());
+}
+
+
 void GuiBranches::on_branchesTW_itemDoubleClicked(QTreeWidgetItem * item, int col)
 {
        if (col < 2)
                toggleBranch(item);
-       else
+       else if (col == 2)
                toggleColor(item);
+       else if (col == 3)
+               toggleSuffix(item);
+}
+
+
+void GuiBranches::on_branchesTW_itemSelectionChanged()
+{
+       bool const have_sel =
+               !branchesTW->selectedItems().isEmpty();
+       removePB->setEnabled(have_sel);
+       renamePB->setEnabled(have_sel);
+       colorPB->setEnabled(have_sel);
+       activatePB->setEnabled(have_sel);
+       suffixPB->setEnabled(have_sel);
 }
 
 
@@ -165,9 +236,8 @@ void GuiBranches::toggleBranch(QTreeWidgetItem * item)
        if (sel_branch.isEmpty())
                return;
 
-       bool const selected = (item->text(1) == qt_("Yes"));
        Branch * branch = branchlist_.find(qstring_to_ucs4(sel_branch));
-       if (branch && branch->setSelected(!selected)) {
+       if (branch && branch->setSelected(!branch->isSelected())) {
                newBranchLE->clear();
                updateView();
        }
@@ -206,6 +276,24 @@ void GuiBranches::toggleColor(QTreeWidgetItem * item)
 }
 
 
+void GuiBranches::toggleSuffix(QTreeWidgetItem * item)
+{
+       if (item == 0)
+               return;
+
+       QString sel_branch = item->text(0);
+       if (sel_branch.isEmpty())
+               return;
+
+       Branch * branch = branchlist_.find(qstring_to_ucs4(sel_branch));
+       if (branch) {
+               branch->setFilenameSuffix(!branch->hasFilenameSuffix());
+               newBranchLE->clear();
+               updateView();
+       }
+}
+
+
 void GuiBranches::on_unknownPB_pressed()
 {
        undef_->branchesLW->clear();
@@ -224,7 +312,7 @@ void GuiBranches::addUnknown()
                undef_->branchesLW->selectedItems();
        
        QList<QListWidgetItem *>::const_iterator it = selItems.begin();
-       for (it ; it != selItems.end() ; ++it) {
+       for (; it != selItems.end() ; ++it) {
                QListWidgetItem const * new_branch = *it;
                if (new_branch) {
                        branchlist_.add(qstring_to_ucs4(new_branch->text()));