# -*- coding: utf-8 -*-
"""novelWriter GUI Main Window SearchBar

 novelWriter – GUI Main Window SearchBar
=========================================
 Class holding the main window search bar

 File History:
 Created: 2019-09-29 [0.2.1]

"""

import logging
import nw

from PyQt5.QtGui     import QIcon
from PyQt5.QtWidgets import QFrame, QGridLayout, QLabel, QLineEdit, QPushButton

from nw.enum         import nwDocAction

logger = logging.getLogger(__name__)

class GuiSearchBar(QFrame):

    def __init__(self, theParent):
        QFrame.__init__(self, theParent)

        logger.debug("Initialising GuiSearchBar ...")

        self.mainConf  = nw.CONFIG
        self.theParent = theParent

        self.setContentsMargins(0,0,0,0)

        self.mainBox = QGridLayout(self)
        self.setLayout(self.mainBox)

        self.searchBox    = QLineEdit()
        self.closeButton  = QPushButton(QIcon.fromTheme("edit-delete"),"")
        self.searchButton = QPushButton(QIcon.fromTheme("edit-find"),"")

        self.closeButton.clicked.connect(self._doClose)
        self.searchButton.clicked.connect(self._doSearch)

        self.mainBox.addWidget(QLabel(""),       0,0)
        self.mainBox.addWidget(QLabel("Search"), 0,1)
        self.mainBox.addWidget(self.searchBox,   0,2)
        self.mainBox.addWidget(self.searchButton,0,3)
        self.mainBox.addWidget(self.closeButton, 0,4)

        self.mainBox.setColumnStretch(0,1)
        self.mainBox.setColumnStretch(1,0)
        self.mainBox.setColumnStretch(2,0)
        self.mainBox.setColumnStretch(3,0)
        self.mainBox.setColumnStretch(4,0)
        self.mainBox.setContentsMargins(0,0,0,0)

        logger.debug("GuiSearchBar initialisation complete")

        return

    def setSearchText(self, theText):

        if not self.isVisible():
            self.setVisible(True)

        self.searchBox.setText(theText)
        self.searchBox.setFocus(True)

        logger.debug("Setting search text to '%s'" % theText)

        return True

    def getSearchText(self):
        return self.searchBox.text()

    ##
    #  Internal Functions
    ##

    def _doClose(self):
        self.setVisible(False)
        return

    def _doSearch(self):
        self.theParent.docEditor.docAction(nwDocAction.GO_NEXT)
        return

# END Class GuiSearchBar