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Title block template editor: added "Open from file" and "Save to file" actions.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1457 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2012-01-12 07:04:09 +00:00
parent a9e4d972b8
commit fa11ec59ad
4 changed files with 142 additions and 11 deletions
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128
sources/titleblock/qettemplateeditor.cpp
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@@ -33,6 +33,7 @@
QETTitleBlockTemplateEditor::QETTitleBlockTemplateEditor(QWidget *parent) :
QMainWindow(parent),
read_only(false),
opened_from_file_(false),
tb_template_(0),
logo_manager_(0)
{
@@ -42,6 +43,7 @@ QETTitleBlockTemplateEditor::QETTitleBlockTemplateEditor(QWidget *parent) :
initWidgets();
initActions();
initMenus();
}
/**
@@ -115,7 +117,9 @@ bool QETTitleBlockTemplateEditor::edit(const TitleBlockTemplateLocation &locatio
return(false);
}
opened_from_file_ = false;
location_ = location;
updateEditorTitle();
editCopyOf(tb_template_orig);
return(true);
}
@@ -145,8 +149,10 @@ bool QETTitleBlockTemplateEditor::edit(QETProject *project, const QString &templ
return(false);
}
opened_from_file_ = false;
location_.setParentCollection(project -> embeddedTitleBlockTemplatesCollection());
location_.setName(template_name);
updateEditorTitle();
return(editCopyOf(tb_template_orig));
}
@@ -162,7 +168,18 @@ bool QETTitleBlockTemplateEditor::edit(const QString &file_path) {
/// TODO the file opening failed, warn the user?
return(false);
}
return(edit(tbt));
bool editing = edit(tbt);
if (!editing) {
/// TODO the file editing failed, warn the user?
return(false);
}
filepath_ = file_path;
opened_from_file_ = true;
updateEditorTitle();
return(true);
}
/**
@@ -217,8 +234,10 @@ void QETTitleBlockTemplateEditor::initActions() {
new_ = new QAction(QET::Icons::DocumentNew, tr("&Nouveau", "menu entry"), this);
open_ = new QAction(QET::Icons::DocumentOpen, tr("&Ouvrir", "menu entry"), this);
open_from_file_ = new QAction(QET::Icons::DocumentOpen, tr("Ouvrir depuis un fichier", "menu entry"), this);
save_ = new QAction(QET::Icons::DocumentSave, tr("&Enregistrer", "menu entry"), this);
save_as_ = new QAction(QET::Icons::DocumentSave, tr("Enregistrer sous", "menu entry"), this);
save_as_file_ = new QAction(QET::Icons::DocumentSave, tr("Enregistrer vers un fichier", "menu entry"), this);
quit_ = new QAction(QET::Icons::ApplicationExit, tr("&Quitter", "menu entry"), this);
zoom_in_ = new QAction(QET::Icons::ZoomIn, tr("Zoom avant", "menu entry"), this);
zoom_out_ = new QAction(QET::Icons::ZoomOut, tr("Zoom arri\350re", "menu entry"), this);
@@ -247,8 +266,10 @@ void QETTitleBlockTemplateEditor::initActions() {
connect(new_, SIGNAL(triggered()), this, SLOT(newTemplate()));
connect(open_, SIGNAL(triggered()), this, SLOT(open()));
connect(open_from_file_, SIGNAL(triggered()), this, SLOT(openFromFile()));
connect(save_, SIGNAL(triggered()), this, SLOT(save()));
connect(save_as_, SIGNAL(triggered()), this, SLOT(saveAs()));
connect(save_as_file_, SIGNAL(triggered()), this, SLOT(saveAsFile()));
connect(quit_, SIGNAL(triggered()), this, SLOT(quit()));
connect(zoom_in_, SIGNAL(triggered()), template_edition_area_view_, SLOT(zoomIn()));
connect(zoom_out_, SIGNAL(triggered()), template_edition_area_view_, SLOT(zoomOut()));
@@ -279,8 +300,10 @@ void QETTitleBlockTemplateEditor::initMenus() {
file_menu_ -> addAction(new_);
file_menu_ -> addAction(open_);
file_menu_ -> addAction(open_from_file_);
file_menu_ -> addAction(save_);
file_menu_ -> addAction(save_as_);
file_menu_ -> addAction(save_as_file_);
file_menu_ -> addSeparator();
file_menu_ -> addAction(quit_);
@@ -353,6 +376,7 @@ void QETTitleBlockTemplateEditor::initWidgets() {
this,
SLOT(pushGridUndoCommand(TitleBlockTemplateCommand *))
);
connect(undo_stack_, SIGNAL(cleanChanged(bool)), this, SLOT(updateEditorTitle()));
}
/**
@@ -417,8 +441,15 @@ void QETTitleBlockTemplateEditor::updateEditorTitle() {
)
);
QString titleblock_title;
if (opened_from_file_) {
titleblock_title = filepath_;
} else {
titleblock_title = location_.name();
}
QString title;
if (location_.name().isEmpty()) {
if (titleblock_title.isEmpty()) {
title = min_title;
} else {
title = QString(
@@ -426,7 +457,7 @@ void QETTitleBlockTemplateEditor::updateEditorTitle() {
"%1 - %2",
"window title: %1 is the base window title, %2 is a template name"
)
).arg(min_title).arg(location_.name());
).arg(min_title).arg(titleblock_title);
}
setWindowTitle(title);
}
@@ -448,13 +479,32 @@ bool QETTitleBlockTemplateEditor::saveAs(const TitleBlockTemplateLocation &locat
collection -> setTemplateXmlDescription(location.name(), elmt);
opened_from_file_ = false;
location_ = location;
undo_stack_ -> setClean();
updateEditorTitle();
return(true);
}
/**
Save the template in the provided filepath.
@see TitleBlockTemplate::saveToXmlFile()
@param filepath location Location where the title block template should be saved.
*/
bool QETTitleBlockTemplateEditor::saveAs(const QString &filepath) {
bool saving = tb_template_ -> saveToXmlFile(filepath);
if (!saving) return(false);
opened_from_file_ = true;
filepath_ = filepath;
undo_stack_ -> setClean();
updateEditorTitle();
return(true);
}
/**
Ask the user to choose a title block template from the known collections
then open it for edition.
*/
void QETTitleBlockTemplateEditor::open() {
TitleBlockTemplateLocation location = getTitleBlockTemplateLocationFromUser(
@@ -466,14 +516,49 @@ void QETTitleBlockTemplateEditor::open() {
}
}
/**
Ask the user to choose a file supposed to contain a title block template,
then open it for edition.
*/
void QETTitleBlockTemplateEditor::openFromFile() {
// directory to show
QString initial_dir = filepath_.isEmpty() ? QETApp::customTitleBlockTemplatesDir() : QDir(filepath_).absolutePath();
// ask the user to choose a filepath
QString user_filepath = QFileDialog::getOpenFileName(
this,
tr("Ouvrir un fichier", "dialog title"),
initial_dir,
tr(
"Mod\350les de cartouches QElectroTech (*%1);;"
"Fichiers XML (*.xml);;"
"Tous les fichiers (*)",
"filetypes allowed when opening a title block template file - %1 is the .titleblock extension"
).arg(QString(TITLEBLOCKS_FILE_EXTENSION))
);
if (!user_filepath.isEmpty()) QETApp::instance() -> openTitleBlockTemplate(user_filepath);
}
/**
Save the currently edited title block template back to its parent project.
*/
bool QETTitleBlockTemplateEditor::save() {
if (location_.isValid()) {
return(saveAs(location_));
if (opened_from_file_) {
if (!filepath_.isEmpty()) {
return(saveAs(filepath_));
} else {
// Actually, this should never happen since opened_from_file_ is always set
// along with a valid path. There is a dedicated menu item to call this.s
return(saveAsFile());
}
} else {
return(saveAs());
if (location_.isValid()) {
return(saveAs(location_));
} else {
return(saveAs());
}
}
}
@@ -491,6 +576,37 @@ bool QETTitleBlockTemplateEditor::saveAs() {
return(false);
}
/**
Ask the user where on the filesystem he wishes to save the currently edited template.
*/
bool QETTitleBlockTemplateEditor::saveAsFile() {
// directory to show
QString initial_dir = filepath_.isEmpty() ? QETApp::customTitleBlockTemplatesDir() : QDir(filepath_).absolutePath();
// ask the user to choose a target file
QString filepath = QFileDialog::getSaveFileName(
this,
tr("Enregistrer sous", "dialog title"),
initial_dir,
tr(
"Mod\350les de cartouches QElectroTech (*%1)",
"filetypes allowed when saving a title block template file - %1 is the .titleblock extension"
).arg(QString(TITLEBLOCKS_FILE_EXTENSION))
);
// if no name was entered, return false
if (filepath.isEmpty()) return(false);
// if the name does not end with ".titleblock", add it
if (!filepath.endsWith(".titleblock", Qt::CaseInsensitive)) filepath += ".titleblock";
// attempts to save the file
bool saving = saveAs(filepath);
// retourne un booleen representatif de la reussite de l'enregistrement
return(saving);
}
/**
Ask the user for a title block template location
@param title Title displayed by the dialog window