* Copyright 2022, Haiku. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#include "ThemeWindow.h"
#include <stdio.h>
#include <Button.h>
#include <Catalog.h>
#include <Directory.h>
#include <File.h>
#include <FilePanel.h>
#include <FindDirectory.h>
#include <LayoutBuilder.h>
#include <Locale.h>
#include <Messenger.h>
#include <Path.h>
#include <SeparatorView.h>
#include "PrefHandler.h"
#include "TermConst.h"
#include "ThemeView.h"
#undef B_TRANSLATION_CONTEXT
#define B_TRANSLATION_CONTEXT "Terminal ThemeWindow"
const uint32 MSG_DEFAULTS_PRESSED = 'defl';
const uint32 MSG_SAVEAS_PRESSED = 'canl';
const uint32 MSG_REVERT_PRESSED = 'revt';
ThemeWindow::ThemeWindow(const BMessenger& messenger)
:
BWindow(BRect(0, 0, 0, 0), B_TRANSLATE("Colors"), B_TITLED_WINDOW,
B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS),
fPreviousPref(new PrefHandler(PrefHandler::Default())),
fSavePanel(NULL),
fDirty(false),
fTerminalMessenger(messenger)
{
fDefaultsButton = new BButton("defaults", B_TRANSLATE("Defaults"),
new BMessage(MSG_DEFAULTS_PRESSED), B_WILL_DRAW);
fRevertButton = new BButton("revert", B_TRANSLATE("Revert"),
new BMessage(MSG_REVERT_PRESSED), B_WILL_DRAW);
fSaveAsFileButton = new BButton("savebutton",
B_TRANSLATE("Save to file" B_UTF8_ELLIPSIS),
new BMessage(MSG_SAVEAS_PRESSED), B_WILL_DRAW);
fThemeView = new ThemeView("Theme", fTerminalMessenger);
BLayoutBuilder::Group<>(this, B_VERTICAL, 0)
.SetInsets(B_USE_WINDOW_SPACING)
.Add(fThemeView)
.AddGroup(B_HORIZONTAL)
.Add(fDefaultsButton)
.Add(fRevertButton)
.AddGlue()
.Add(fSaveAsFileButton)
.SetInsets(0, B_USE_DEFAULT_SPACING, 0, 0);
fRevertButton->SetEnabled(fDirty);
AddShortcut('Q', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
AddShortcut('W', B_COMMAND_KEY, new BMessage(B_QUIT_REQUESTED));
CenterOnScreen();
Show();
}
void
ThemeWindow::Quit()
{
fTerminalMessenger.SendMessage(MSG_THEME_CLOSED);
delete fPreviousPref;
delete fSavePanel;
BWindow::Quit();
}
bool
ThemeWindow::QuitRequested()
{
if (fDirty)
_Save();
return true;
}
void
ThemeWindow::_SaveAs()
{
if (!fSavePanel) {
BMessenger messenger(this);
fSavePanel = new BFilePanel(B_SAVE_PANEL, &messenger);
}
BPath path;
if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) == B_OK) {
path.Append("Terminal/Themes");
create_directory(path.Path(), 0755);
fSavePanel->SetPanelDirectory(path.Path());
}
fSavePanel->Show();
}
void
ThemeWindow::_SaveRequested(BMessage *msg)
{
entry_ref dirref;
const char* filename;
msg->FindRef("directory", &dirref);
msg->FindString("name", &filename);
BDirectory dir(&dirref);
BPath path(&dir, filename);
PrefHandler *prefHandler = PrefHandler::Default();
BFile file(path.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE);
char buffer[512];
for (const char** table = ThemeView::kColorTable; *table != NULL; ++table) {
int len = snprintf(buffer, sizeof(buffer), "\"%s\" , \"%s\"\n",
*table, prefHandler->getString(*table));
file.Write(buffer, len);
}
int len = snprintf(buffer, sizeof(buffer), "\"%s\" , \"%s\"\n",
PREF_THEME_NAME, filename);
file.Write(buffer, len);
fThemeView->UpdateMenu();
}
void
ThemeWindow::_Save()
{
delete fPreviousPref;
fPreviousPref = new PrefHandler(PrefHandler::Default());
PrefHandler::Default()->SaveDefaultAsText();
fDirty = false;
}
void
ThemeWindow::_Revert()
{
if (fDirty) {
PrefHandler::SetDefault(new PrefHandler(fPreviousPref));
fThemeView->Revert();
fDirty = false;
fRevertButton->SetEnabled(fDirty);
}
}
void
ThemeWindow::MessageReceived(BMessage *message)
{
switch (message->what) {
case MSG_SAVEAS_PRESSED:
_SaveAs();
break;
case MSG_REVERT_PRESSED:
_Revert();
break;
case MSG_DEFAULTS_PRESSED:
PrefHandler::SetDefault(new PrefHandler(false));
fThemeView->SetDefaults();
case MSG_THEME_MODIFIED:
fDirty = true;
fRevertButton->SetEnabled(fDirty);
break;
case B_SAVE_REQUESTED:
_SaveRequested(message);
break;
default:
BWindow::MessageReceived(message);
break;
}
}
