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Rearranged the layout of the source tree, giving it a slightly flatter directory structure. Also fixed a small bug with DragAndDropComponents that was stopping the toolbar customisation working properly.

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jules 2009-08-22 21:57:23 +00:00
parent 61f0d6903e
commit 4d16424d9c
800 changed files with 10222 additions and 132819 deletions
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273
src/gui/components/filebrowser/juce_FileSearchPathListComponent.cpp Normal file
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/*
==============================================================================
This file is part of the JUCE library - "Jules' Utility Class Extensions"
Copyright 2004-9 by Raw Material Software Ltd.
------------------------------------------------------------------------------
JUCE can be redistributed and/or modified under the terms of the GNU General
Public License (Version 2), as published by the Free Software Foundation.
A copy of the license is included in the JUCE distribution, or can be found
online at www.gnu.org/licenses.
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.rawmaterialsoftware.com/juce for more information.
==============================================================================
*/
#include "../../../core/juce_StandardHeader.h"
BEGIN_JUCE_NAMESPACE
#include "juce_FileSearchPathListComponent.h"
#include "../lookandfeel/juce_LookAndFeel.h"
#include "../filebrowser/juce_FileChooser.h"
#include "../../../text/juce_LocalisedStrings.h"
#include "../buttons/juce_TextButton.h"
#include "../buttons/juce_DrawableButton.h"
#include "../../graphics/drawables/juce_DrawablePath.h"
//==============================================================================
FileSearchPathListComponent::FileSearchPathListComponent()
{
addAndMakeVisible (listBox = new ListBox (String::empty, this));
listBox->setColour (ListBox::backgroundColourId, Colours::black.withAlpha (0.02f));
listBox->setColour (ListBox::outlineColourId, Colours::black.withAlpha (0.1f));
listBox->setOutlineThickness (1);
addAndMakeVisible (addButton = new TextButton ("+"));
addButton->addButtonListener (this);
addButton->setConnectedEdges (Button::ConnectedOnLeft | Button::ConnectedOnRight | Button::ConnectedOnBottom | Button::ConnectedOnTop);
addAndMakeVisible (removeButton = new TextButton ("-"));
removeButton->addButtonListener (this);
removeButton->setConnectedEdges (Button::ConnectedOnLeft | Button::ConnectedOnRight | Button::ConnectedOnBottom | Button::ConnectedOnTop);
addAndMakeVisible (changeButton = new TextButton (TRANS("change...")));
changeButton->addButtonListener (this);
addAndMakeVisible (upButton = new DrawableButton (String::empty, DrawableButton::ImageOnButtonBackground));
upButton->addButtonListener (this);
{
Path arrowPath;
arrowPath.addArrow (50.0f, 100.0f, 50.0f, 0.0, 40.0f, 100.0f, 50.0f);
DrawablePath arrowImage;
arrowImage.setSolidFill (Colours::black.withAlpha (0.4f));
arrowImage.setPath (arrowPath);
((DrawableButton*) upButton)->setImages (&arrowImage);
}
addAndMakeVisible (downButton = new DrawableButton (String::empty, DrawableButton::ImageOnButtonBackground));
downButton->addButtonListener (this);
{
Path arrowPath;
arrowPath.addArrow (50.0f, 0.0f, 50.0f, 100.0f, 40.0f, 100.0f, 50.0f);
DrawablePath arrowImage;
arrowImage.setSolidFill (Colours::black.withAlpha (0.4f));
arrowImage.setPath (arrowPath);
((DrawableButton*) downButton)->setImages (&arrowImage);
}
updateButtons();
}
FileSearchPathListComponent::~FileSearchPathListComponent()
{
deleteAllChildren();
}
void FileSearchPathListComponent::updateButtons() throw()
{
const bool anythingSelected = listBox->getNumSelectedRows() > 0;
removeButton->setEnabled (anythingSelected);
changeButton->setEnabled (anythingSelected);
upButton->setEnabled (anythingSelected);
downButton->setEnabled (anythingSelected);
}
void FileSearchPathListComponent::changed() throw()
{
listBox->updateContent();
listBox->repaint();
updateButtons();
}
//==============================================================================
void FileSearchPathListComponent::setPath (const FileSearchPath& newPath)
{
if (newPath.toString() != path.toString())
{
path = newPath;
changed();
}
}
void FileSearchPathListComponent::setDefaultBrowseTarget (const File& newDefaultDirectory) throw()
{
defaultBrowseTarget = newDefaultDirectory;
}
//==============================================================================
int FileSearchPathListComponent::getNumRows()
{
return path.getNumPaths();
}
void FileSearchPathListComponent::paintListBoxItem (int rowNumber, Graphics& g, int width, int height, bool rowIsSelected)
{
if (rowIsSelected)
g.fillAll (findColour (TextEditor::highlightColourId));
g.setColour (findColour (ListBox::textColourId));
Font f (height * 0.7f);
f.setHorizontalScale (0.9f);
g.setFont (f);
g.drawText (path [rowNumber].getFullPathName(),
4, 0, width - 6, height,
Justification::centredLeft, true);
}
void FileSearchPathListComponent::deleteKeyPressed (int row)
{
if (((unsigned int) row) < (unsigned int) path.getNumPaths())
{
path.remove (row);
changed();
}
}
void FileSearchPathListComponent::returnKeyPressed (int row)
{
FileChooser chooser (TRANS("Change folder..."), path [row], T("*"));
if (chooser.browseForDirectory())
{
path.remove (row);
path.add (chooser.getResult(), row);
changed();
}
}
void FileSearchPathListComponent::listBoxItemDoubleClicked (int row, const MouseEvent&)
{
returnKeyPressed (row);
}
void FileSearchPathListComponent::selectedRowsChanged (int)
{
updateButtons();
}
void FileSearchPathListComponent::paint (Graphics& g)
{
g.fillAll (findColour (backgroundColourId));
}
void FileSearchPathListComponent::resized()
{
const int buttonH = 22;
const int buttonY = getHeight() - buttonH - 4;
listBox->setBounds (2, 2, getWidth() - 4, buttonY - 5);
addButton->setBounds (2, buttonY, buttonH, buttonH);
removeButton->setBounds (addButton->getRight(), buttonY, buttonH, buttonH);
((TextButton*) changeButton)->changeWidthToFitText (buttonH);
downButton->setSize (buttonH * 2, buttonH);
upButton->setSize (buttonH * 2, buttonH);
downButton->setTopRightPosition (getWidth() - 2, buttonY);
upButton->setTopRightPosition (downButton->getX() - 4, buttonY);
changeButton->setTopRightPosition (upButton->getX() - 8, buttonY);
}
bool FileSearchPathListComponent::isInterestedInFileDrag (const StringArray&)
{
return true;
}
void FileSearchPathListComponent::filesDropped (const StringArray& filenames, int, int mouseY)
{
for (int i = filenames.size(); --i >= 0;)
{
const File f (filenames[i]);
if (f.isDirectory())
{
const int row = listBox->getRowContainingPosition (0, mouseY - listBox->getY());
path.add (f, row);
changed();
}
}
}
void FileSearchPathListComponent::buttonClicked (Button* button)
{
const int currentRow = listBox->getSelectedRow();
if (button == removeButton)
{
deleteKeyPressed (currentRow);
}
else if (button == addButton)
{
File start (defaultBrowseTarget);
if (start == File::nonexistent)
start = path [0];
if (start == File::nonexistent)
start = File::getCurrentWorkingDirectory();
FileChooser chooser (TRANS("Add a folder..."), start, T("*"));
if (chooser.browseForDirectory())
{
path.add (chooser.getResult(), currentRow);
}
}
else if (button == changeButton)
{
returnKeyPressed (currentRow);
}
else if (button == upButton)
{
if (currentRow > 0 && currentRow < path.getNumPaths())
{
const File f (path[currentRow]);
path.remove (currentRow);
path.add (f, currentRow - 1);
listBox->selectRow (currentRow - 1);
}
}
else if (button == downButton)
{
if (currentRow >= 0 && currentRow < path.getNumPaths() - 1)
{
const File f (path[currentRow]);
path.remove (currentRow);
path.add (f, currentRow + 1);
listBox->selectRow (currentRow + 1);
}
}
changed();
}
END_JUCE_NAMESPACE