// TortoiseSVN - a Windows shell extension for easy version control

// Copyright (C) 2014, 2016, 2018, 2021 - TortoiseSVN

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program 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.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#include "stdafx.h"
#include "SettingsTUDiff.h"
#include "../../TortoiseUDiff/UDiffColors.h"

// CSettingsUDiff dialog

IMPLEMENT_DYNAMIC(CSettingsUDiff, ISettingsPropPage)

CSettingsUDiff::CSettingsUDiff()
    : ISettingsPropPage(CSettingsUDiff::IDD)
    , m_dwFontSize(0)
    , m_dwTabSize(4)
{
    m_regForeCommandColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForeCommandColor", UDIFF_COLORFORECOMMAND);
    m_regForePositionColor = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForePositionColor", UDIFF_COLORFOREPOSITION);
    m_regForeHeaderColor   = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForeHeaderColor", UDIFF_COLORFOREHEADER);
    m_regForeCommentColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForeCommentColor", UDIFF_COLORFORECOMMENT);
    m_regForeAddedColor    = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForeAddedColor", UDIFF_COLORFOREADDED);
    m_regForeRemovedColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffForeRemovedColor", UDIFF_COLORFOREREMOVED);

    m_regBackCommandColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackCommandColor", UDIFF_COLORBACKCOMMAND);
    m_regBackPositionColor = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackPositionColor", UDIFF_COLORBACKPOSITION);
    m_regBackHeaderColor   = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackHeaderColor", UDIFF_COLORBACKHEADER);
    m_regBackCommentColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackCommentColor", UDIFF_COLORBACKCOMMENT);
    m_regBackAddedColor    = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackAddedColor", UDIFF_COLORBACKADDED);
    m_regBackRemovedColor  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffBackRemovedColor", UDIFF_COLORBACKREMOVED);

    m_regFontName = CRegString(L"Software\\TortoiseSVN\\UDiffFontName", L"Consolas");
    m_regFontSize = CRegDWORD(L"Software\\TortoiseSVN\\UDiffFontSize", 10);
    m_regTabSize  = CRegDWORD(L"Software\\TortoiseSVN\\UDiffTabSize", 4);
}

CSettingsUDiff::~CSettingsUDiff()
{
}

void CSettingsUDiff::DoDataExchange(CDataExchange* pDX)
{
    ISettingsPropPage::DoDataExchange(pDX);
    DDX_Control(pDX, IDC_FORECOMMANDCOLOR, m_cForeCommandColor);
    DDX_Control(pDX, IDC_FOREPOSITIONCOLOR, m_cForePositionColor);
    DDX_Control(pDX, IDC_FOREHEADERCOLOR, m_cForeHeaderColor);
    DDX_Control(pDX, IDC_FORECOMMENTCOLOR, m_cForeCommentColor);
    DDX_Control(pDX, IDC_FOREADDEDCOLOR, m_cForeAddedColor);
    DDX_Control(pDX, IDC_FOREREMOVEDCOLOR, m_cForeRemovedColor);

    DDX_Control(pDX, IDC_BACKCOMMANDCOLOR, m_cBackCommandColor);
    DDX_Control(pDX, IDC_BACKPOSITIONCOLOR, m_cBackPositionColor);
    DDX_Control(pDX, IDC_BACKHEADERCOLOR, m_cBackHeaderColor);
    DDX_Control(pDX, IDC_BACKCOMMENTCOLOR, m_cBackCommentColor);
    DDX_Control(pDX, IDC_BACKADDEDCOLOR, m_cBackAddedColor);
    DDX_Control(pDX, IDC_BACKREMOVEDCOLOR, m_cBackRemovedColor);

    DDX_Control(pDX, IDC_FONTSIZES, m_cFontSizes);
    m_dwFontSize = static_cast<DWORD>(m_cFontSizes.GetItemData(m_cFontSizes.GetCurSel()));
    if ((m_dwFontSize == 0) || (m_dwFontSize == -1))
    {
        CString t;
        m_cFontSizes.GetWindowText(t);
        m_dwFontSize = _wtoi(t);
    }
    DDX_Control(pDX, IDC_FONTNAMES, m_cFontNames);
    DDX_Text(pDX, IDC_TABSIZE, m_dwTabSize);
}

BEGIN_MESSAGE_MAP(CSettingsUDiff, ISettingsPropPage)
    ON_BN_CLICKED(IDC_RESTORE, &CSettingsUDiff::OnBnClickedRestore)
    ON_CBN_SELCHANGE(IDC_FONTSIZES, &CSettingsUDiff::OnChange)
    ON_CBN_SELCHANGE(IDC_FONTNAMES, &CSettingsUDiff::OnChange)
    ON_EN_CHANGE(IDC_TABSIZE, &CSettingsUDiff::OnChange)
    ON_BN_CLICKED(IDC_FORECOMMANDCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_FOREPOSITIONCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_FOREHEADERCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_FORECOMMENTCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_FOREADDEDCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_FOREREMOVEDCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKCOMMANDCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKPOSITIONCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKHEADERCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKCOMMENTCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKADDEDCOLOR, &CSettingsUDiff::OnBnClickedColor)
    ON_BN_CLICKED(IDC_BACKREMOVEDCOLOR, &CSettingsUDiff::OnBnClickedColor)
END_MESSAGE_MAP()

// CSettingsUDiff message handlers

BOOL CSettingsUDiff::OnInitDialog()
{
    CMFCFontComboBox::m_bDrawUsingFont = true;

    ISettingsPropPage::OnInitDialog();

    m_cForeCommandColor.SetColor(static_cast<DWORD>(m_regForeCommandColor));
    m_cForePositionColor.SetColor(static_cast<DWORD>(m_regForePositionColor));
    m_cForeHeaderColor.SetColor(static_cast<DWORD>(m_regForeHeaderColor));
    m_cForeCommentColor.SetColor(static_cast<DWORD>(m_regForeCommentColor));
    m_cForeAddedColor.SetColor(static_cast<DWORD>(m_regForeAddedColor));
    m_cForeRemovedColor.SetColor(static_cast<DWORD>(m_regForeRemovedColor));

    m_cBackCommandColor.SetColor(static_cast<DWORD>(m_regBackCommandColor));
    m_cBackPositionColor.SetColor(static_cast<DWORD>(m_regBackPositionColor));
    m_cBackHeaderColor.SetColor(static_cast<DWORD>(m_regBackHeaderColor));
    m_cBackCommentColor.SetColor(static_cast<DWORD>(m_regBackCommentColor));
    m_cBackAddedColor.SetColor(static_cast<DWORD>(m_regBackAddedColor));
    m_cBackRemovedColor.SetColor(static_cast<DWORD>(m_regBackRemovedColor));

    CString sDefaultText, sCustomText;
    sDefaultText.LoadString(IDS_COLOURPICKER_DEFAULTTEXT);
    sCustomText.LoadString(IDS_COLOURPICKER_CUSTOMTEXT);
    m_cForeCommandColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFORECOMMAND);
    m_cForeCommandColor.EnableOtherButton(sCustomText);
    m_cForePositionColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFOREPOSITION);
    m_cForePositionColor.EnableOtherButton(sCustomText);
    m_cForeHeaderColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFOREHEADER);
    m_cForeHeaderColor.EnableOtherButton(sCustomText);
    m_cForeCommentColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFORECOMMENT);
    m_cForeCommentColor.EnableOtherButton(sCustomText);
    m_cForeAddedColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFOREADDED);
    m_cForeAddedColor.EnableOtherButton(sCustomText);
    m_cForeRemovedColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORFOREREMOVED);
    m_cForeRemovedColor.EnableOtherButton(sCustomText);

    m_cBackCommandColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKCOMMAND);
    m_cBackCommandColor.EnableOtherButton(sCustomText);
    m_cBackPositionColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKPOSITION);
    m_cBackPositionColor.EnableOtherButton(sCustomText);
    m_cBackHeaderColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKHEADER);
    m_cBackHeaderColor.EnableOtherButton(sCustomText);
    m_cBackCommentColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKCOMMENT);
    m_cBackCommentColor.EnableOtherButton(sCustomText);
    m_cBackAddedColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKADDED);
    m_cBackAddedColor.EnableOtherButton(sCustomText);
    m_cBackRemovedColor.EnableAutomaticButton(sDefaultText, UDIFF_COLORBACKREMOVED);
    m_cBackRemovedColor.EnableOtherButton(sCustomText);

    m_dwTabSize   = m_regTabSize;
    m_sFontName   = m_regFontName;
    m_dwFontSize  = m_regFontSize;
    int     count = 0;
    CString temp;
    for (int i = 6; i < 32; i = i + 2)
    {
        temp.Format(L"%d", i);
        m_cFontSizes.AddString(temp);
        m_cFontSizes.SetItemData(count++, i);
    }
    BOOL foundFont = FALSE;
    for (int i = 0; i < m_cFontSizes.GetCount(); i++)
    {
        if (m_cFontSizes.GetItemData(i) == m_dwFontSize)
        {
            m_cFontSizes.SetCurSel(i);
            foundFont = TRUE;
        }
    }
    if (!foundFont)
    {
        temp.Format(L"%lu", m_dwFontSize);
        m_cFontSizes.SetWindowText(temp);
    }
    m_cFontNames.Setup(DEVICE_FONTTYPE | RASTER_FONTTYPE | TRUETYPE_FONTTYPE, 1, FIXED_PITCH);
    m_cFontNames.SelectFont(m_sFontName);
    m_cFontNames.SendMessage(CB_SETITEMHEIGHT, static_cast<WPARAM>(-1), m_cFontSizes.GetItemHeight(-1));

    UpdateData(FALSE);
    return TRUE;
}

void CSettingsUDiff::OnChange()
{
    SetModified();
}

void CSettingsUDiff::OnBnClickedRestore()
{
    m_cForeCommandColor.SetColor(UDIFF_COLORFORECOMMAND);
    m_cForePositionColor.SetColor(UDIFF_COLORFOREPOSITION);
    m_cForeHeaderColor.SetColor(UDIFF_COLORFOREHEADER);
    m_cForeCommentColor.SetColor(UDIFF_COLORFORECOMMENT);
    m_cForeAddedColor.SetColor(UDIFF_COLORFOREADDED);
    m_cForeRemovedColor.SetColor(UDIFF_COLORFOREREMOVED);

    m_cBackCommandColor.SetColor(UDIFF_COLORBACKCOMMAND);
    m_cBackPositionColor.SetColor(UDIFF_COLORBACKPOSITION);
    m_cBackHeaderColor.SetColor(UDIFF_COLORBACKHEADER);
    m_cBackCommentColor.SetColor(UDIFF_COLORBACKCOMMENT);
    m_cBackAddedColor.SetColor(UDIFF_COLORBACKADDED);
    m_cBackRemovedColor.SetColor(UDIFF_COLORBACKREMOVED);

    SetModified(TRUE);
}

BOOL CSettingsUDiff::OnApply()
{
    UpdateData();
    if (m_cFontNames.GetSelFont())
        m_sFontName = m_cFontNames.GetSelFont()->m_strName;
    else
        m_sFontName = m_regFontName;

    Store((m_cForeCommandColor.GetColor() == -1 ? m_cForeCommandColor.GetAutomaticColor() : m_cForeCommandColor.GetColor()), m_regForeCommandColor);
    Store((m_cForePositionColor.GetColor() == -1 ? m_cForePositionColor.GetAutomaticColor() : m_cForePositionColor.GetColor()), m_regForePositionColor);
    Store((m_cForeHeaderColor.GetColor() == -1 ? m_cForeHeaderColor.GetAutomaticColor() : m_cForeHeaderColor.GetColor()), m_regForeHeaderColor);
    Store((m_cForeCommentColor.GetColor() == -1 ? m_cForeCommentColor.GetAutomaticColor() : m_cForeCommentColor.GetColor()), m_regForeCommentColor);
    Store((m_cForeAddedColor.GetColor() == -1 ? m_cForeAddedColor.GetAutomaticColor() : m_cForeAddedColor.GetColor()), m_regForeAddedColor);
    Store((m_cForeRemovedColor.GetColor() == -1 ? m_cForeRemovedColor.GetAutomaticColor() : m_cForeRemovedColor.GetColor()), m_regForeRemovedColor);

    Store((m_cBackCommandColor.GetColor() == -1 ? m_cBackCommandColor.GetAutomaticColor() : m_cBackCommandColor.GetColor()), m_regBackCommandColor);
    Store((m_cBackPositionColor.GetColor() == -1 ? m_cBackPositionColor.GetAutomaticColor() : m_cBackPositionColor.GetColor()), m_regBackPositionColor);
    Store((m_cBackHeaderColor.GetColor() == -1 ? m_cBackHeaderColor.GetAutomaticColor() : m_cBackHeaderColor.GetColor()), m_regBackHeaderColor);
    Store((m_cBackCommentColor.GetColor() == -1 ? m_cBackCommentColor.GetAutomaticColor() : m_cBackCommentColor.GetColor()), m_regBackCommentColor);
    Store((m_cBackAddedColor.GetColor() == -1 ? m_cBackAddedColor.GetAutomaticColor() : m_cBackAddedColor.GetColor()), m_regBackAddedColor);
    Store((m_cBackRemovedColor.GetColor() == -1 ? m_cBackRemovedColor.GetAutomaticColor() : m_cBackRemovedColor.GetColor()), m_regBackRemovedColor);

    Store(static_cast<LPCWSTR>(m_sFontName), m_regFontName);
    Store(m_dwFontSize, m_regFontSize);
    Store(m_dwTabSize, m_regTabSize);

    SetModified(FALSE);
    return ISettingsPropPage::OnApply();
}

void CSettingsUDiff::OnBnClickedColor()
{
    SetModified();
}