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main.cpp
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/*-----------------------------------------------------------------------------
* File: main.cpp
*-----------------------------------------------------------------------------
* Copyright (c) 2005 Kazuo Ishii <k-ishii@wb4.so-net.ne.jp>
* - original version
*
* 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*---------------------------------------------------------------------------*/
#include "ckw.h"
#include "rsrc.h"
#include "encoding.h"
#include "winmng.h"
#include <string>
#include <imm.h>
#include <dwmapi.h>
#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
#endif
/*****************************************************************************/
HANDLE gStdIn = nullptr; /* console */
HANDLE gStdOut = nullptr;
HANDLE gStdErr = nullptr;
HWND gConWnd = nullptr;
winmng gWinMng;
HANDLE gChild = nullptr; /* child process */
LOGFONT gFontLog; /* font IME */
HFONT gFont; /* font */
DWORD gFontW; /* char width */
DWORD gFontH; /* char height */
int gFontSize;
UINT gCodePage;
DWORD gWinW; /* window columns */
DWORD gWinH; /* window rows */
RECT gFrame; /* window frame size */
HBITMAP gBgBmp = nullptr; /* background image */
HBRUSH gBgBrush = nullptr;/* background brush */
DWORD gBorderSize = 0;/* internal border */
DWORD gLineSpace = 0; /* line space */
bool gVScrollHide = false;
BOOL gImeOn = FALSE; /* IME-status */
bool gMinimizeToTray = false; /* minimize to task tray */
int gBgBmpPosOpt = 0;
POINT gBgBmpPoint = {};
POINT gBgBmpSize = {};
BOOL gCurBlink = FALSE;
DWORD gCurBlinkNext = 0;
BOOL gCurHide = FALSE;
bool gFocus = false;
bool gNoAutoClose = false;
bool gMouseEvent = false;
/* screen buffer - copy */
CONSOLE_SCREEN_BUFFER_INFO* gCSI = nullptr;
CHAR_INFO* gScreen = nullptr;
wchar_t* gTitle = nullptr;
/* index color */
enum {
kColor0 = 0,
kColor1, kColor2, kColor3,
kColor4, kColor5, kColor6, kColor7,
kColor8, kColor9, kColor10, kColor11,
kColor12, kColor13, kColor14, kColor15,
kColorCursorFg,
kColorCursorBg,
kColorCursorImeFg,
kColorCursorImeBg,
/**/
kColorMax,
};
COLORREF gColorTable[ kColorMax ];
static BOOL create_font(const wchar_t* name, int height);
static BOOL checkDarkMode();
/*****************************************************************************/
#if 0
void trace(const wchar_t *msg)
{
OutputDebugString(msg);
}
#else
#define trace(msg)
#endif
/*****************************************************************************/
/*----------*/
inline void __draw_invert_char_rect(HDC hDC, RECT& rc)
{
rc.right++;
rc.bottom++;
rc.left *= gFontW;
rc.right *= gFontW;
rc.top *= gFontH;
rc.bottom *= gFontH;
BitBlt(hDC, rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, nullptr,0,0, DSTINVERT);
}
/*----------*/
static void __draw_selection(HDC hDC)
{
SMALL_RECT sel;
if(!selectionGetArea(sel))
return;
if(gCSI->srWindow.Top <= sel.Top && sel.Top <= gCSI->srWindow.Bottom)
;
else if(gCSI->srWindow.Top <= sel.Bottom && sel.Bottom <= gCSI->srWindow.Bottom)
;
else if(sel.Top < gCSI->srWindow.Top && gCSI->srWindow.Bottom < sel.Bottom)
;
else
return;
RECT rc;
if(sel.Top == sel.Bottom) {
/* single line */
rc.left = sel.Left - gCSI->srWindow.Left;
rc.right = sel.Right-1 - gCSI->srWindow.Left;
rc.top = \
rc.bottom = sel.Top - gCSI->srWindow.Top;
__draw_invert_char_rect(hDC, rc);
return;
}
/* multi line */
if(gCSI->srWindow.Top <= sel.Top && sel.Top <= gCSI->srWindow.Bottom) {
/* top */
rc.left = sel.Left - gCSI->srWindow.Left;
rc.right = gCSI->srWindow.Right - gCSI->srWindow.Left;
rc.top = \
rc.bottom = sel.Top - gCSI->srWindow.Top;
__draw_invert_char_rect(hDC, rc);
}
if(sel.Top+1 <= sel.Bottom-1) {
/* center */
rc.left = 0;
rc.right = gCSI->srWindow.Right - gCSI->srWindow.Left;
if(gCSI->srWindow.Top <= sel.Top+1)
rc.top = sel.Top+1 - gCSI->srWindow.Top;
else
rc.top = 0;
if(gCSI->srWindow.Bottom >= sel.Bottom-1)
rc.bottom = sel.Bottom-1 - gCSI->srWindow.Top;
else
rc.bottom = gCSI->srWindow.Bottom - gCSI->srWindow.Top;
__draw_invert_char_rect(hDC, rc);
}
if(gCSI->srWindow.Top <= sel.Bottom && sel.Bottom <= gCSI->srWindow.Bottom) {
/* bottom */
rc.left = 0;
rc.right = sel.Right-1 - gCSI->srWindow.Left;
rc.top = \
rc.bottom = sel.Bottom - gCSI->srWindow.Top;
__draw_invert_char_rect(hDC, rc);
}
}
static UINT get_ucs(CHAR_INFO *ptr)
{
UINT ucs;
if(IS_SURROGATE_PAIR(ptr->Char.UnicodeChar, (ptr+1)->Char.UnicodeChar) == true) {
ucs = surrogate_to_ucs(ptr->Char.UnicodeChar, (ptr+1)->Char.UnicodeChar);
} else {
ucs = static_cast<UINT>(ptr->Char.UnicodeChar);
}
return ucs;
}
/*----------*/
/*
CP932(TTF) : 全角文字は2回出現。AttributesにCOMMON_LVB_*が立つ
CP65001 : 全角文字は1回のみ。CSIの座標とCHAR_INFOの座標は一致しない
*/
static void __draw_screen(HDC hDC)
{
int pntX, pntY;
int x, y;
int color_fg;
int color_bg;
CHAR_INFO* ptr = gScreen;
int work_color_fg = -1;
int work_color_bg = -1;
wchar_t* work_text = new wchar_t[ CSI_WndCols(gCSI) * 2 ];
INT* work_width = new INT[ CSI_WndCols(gCSI) * 2 ];
int work_pntX;
pntY = 0;
for(y = gCSI->srWindow.Top ; y <= gCSI->srWindow.Bottom ; y++) {
pntX = 0;
work_pntX = 0;
wchar_t* work_text_ptr = work_text;
INT* work_width_ptr = work_width;
for(x = gCSI->srWindow.Left ; x <= gCSI->srWindow.Right ; x++) {
if(ptr->Attributes & COMMON_LVB_TRAILING_BYTE) {
ptr++;
continue;
}
if(IS_LOW_SURROGATE(ptr->Char.UnicodeChar) == true) {
if (x != gCSI->srWindow.Left) {
*work_text_ptr++ = ptr->Char.UnicodeChar;
*work_width_ptr++ = 0;
ptr++;
continue;
}
}
color_fg = ptr->Attributes & 0xF;
color_bg = (ptr->Attributes>>4) & 0xF;
if(color_fg != work_color_fg ||
color_bg != work_color_bg) {
if(work_text_ptr > work_text) {
ExtTextOut(hDC, work_pntX, pntY, 0, nullptr,
(LPCWSTR)work_text,
(UINT)(work_text_ptr - work_text),
work_width);
}
work_text_ptr = work_text;
work_width_ptr = work_width;
work_pntX = pntX;
work_color_fg = color_fg;
work_color_bg = color_bg;
SetTextColor(hDC, gColorTable[work_color_fg]);
SetBkColor( hDC, gColorTable[work_color_bg]);
SetBkMode(hDC, (work_color_bg) ? OPAQUE : TRANSPARENT);
}
if (is_dblchar_cjk(get_ucs(ptr)) == true) {
// Double width
*work_text_ptr++ = ptr->Char.UnicodeChar;
*work_width_ptr++ = gFontW * 2;
pntX += gFontW;
}
else {
*work_text_ptr++ = ptr->Char.UnicodeChar;
*work_width_ptr++ = gFontW;
}
pntX += gFontW;
ptr++;
}
if(work_text_ptr > work_text) {
ExtTextOut(hDC, work_pntX, pntY, 0, nullptr,
(LPCWSTR)work_text,
(UINT)(work_text_ptr - work_text),
work_width);
}
pntY += gFontH;
}
/* draw selection */
__draw_selection(hDC);
/* draw cursor */
if(gCSI->srWindow.Top <= gCSI->dwCursorPosition.Y &&
gCSI->srWindow.Bottom >= gCSI->dwCursorPosition.Y &&
gCSI->srWindow.Left <= gCSI->dwCursorPosition.X &&
gCSI->srWindow.Right >= gCSI->dwCursorPosition.X) {
color_fg = (gImeOn) ? kColorCursorImeFg : kColorCursorFg;
color_bg = (gImeOn) ? kColorCursorImeBg : kColorCursorBg;
pntX = gCSI->dwCursorPosition.X - gCSI->srWindow.Left;
pntY = gCSI->dwCursorPosition.Y - gCSI->srWindow.Top;
ptr = gScreen + CSI_WndCols(gCSI) * pntY;
work_pntX = 0;
for (int i=0; i<pntX; i++) {
if((ptr->Attributes & COMMON_LVB_TRAILING_BYTE)) {
ptr++;
continue;
}
if(IS_LOW_SURROGATE(ptr->Char.UnicodeChar) == true) {
work_pntX += gFontW;
ptr++;
continue;
}
if(IS_HIGH_SURROGATE(ptr->Char.UnicodeChar) == true) {
work_pntX += gFontW;
ptr++;
continue;
}
if (is_dblchar_cjk(get_ucs(ptr)) == true) {
work_pntX += gFontW * 2;
} else {
work_pntX += gFontW;
}
ptr++;
}
ptr = gScreen + CSI_WndCols(gCSI) * pntY + pntX;
pntX *= gFontW;
pntY *= gFontH;
if (is_dblchar_cjk(get_ucs(ptr)) == true) {
*work_width = gFontW*2;
} else {
*work_width = gFontW;
}
if(!gFocus){
HPEN hPen = CreatePen(PS_SOLID, 1, gColorTable[ color_bg ]);
HPEN hOldPen = (HPEN)SelectObject(hDC, hPen);
HBRUSH hOldBrush = (HBRUSH)SelectObject(hDC, GetStockObject(NULL_BRUSH));
Rectangle(hDC, work_pntX, pntY, work_pntX+(*work_width), pntY+gFontH);
SelectObject(hDC, hOldPen); DeleteObject(hPen);
SelectObject(hDC, hOldBrush);
}else if(!gCurHide){
SetTextColor(hDC, gColorTable[ color_fg ]);
SetBkColor( hDC, gColorTable[ color_bg ]);
SetBkMode(hDC, OPAQUE);
if(IS_SURROGATE_PAIR(ptr->Char.UnicodeChar, (ptr+1)->Char.UnicodeChar) == true) {
wchar_t src[2];
src[0] = ptr->Char.UnicodeChar;
src[1] = (ptr+1)->Char.UnicodeChar;
*work_width = *work_width/2; // 苦肉の策
ExtTextOut(hDC, work_pntX, pntY, ETO_CLIPPED, nullptr,
src, 2, work_width);
} else {
ExtTextOut(hDC, work_pntX, pntY, 0, nullptr,
&ptr->Char.UnicodeChar, 1, work_width);
}
}
}
delete [] work_width;
delete [] work_text;
}
/*----------*/
void onPaint(HWND hWnd)
{
PAINTSTRUCT ps;
HDC hDC = BeginPaint(hWnd, &ps);
RECT rc;
GetClientRect(hWnd, &rc);
HDC hMemDC = CreateCompatibleDC(hDC);
HBITMAP hBmp = CreateCompatibleBitmap(hDC, rc.right-rc.left, rc.bottom-rc.top);
HGDIOBJ oldfont = SelectObject(hMemDC, gFont);
HGDIOBJ oldbmp = SelectObject(hMemDC, hBmp);
FillRect(hMemDC, &rc, gBgBrush);
if((gBgBmp) && (gBgBmpPosOpt > 0)) {
HDC hBgBmpDC = CreateCompatibleDC(hDC);
SelectObject(hBgBmpDC, gBgBmp);
switch(gBgBmpPosOpt) {
case 1: case 2: case 3: case 4:
BitBlt(hMemDC,
((gBgBmpPosOpt == 1) || (gBgBmpPosOpt == 3)) ? 0 : rc.right - gBgBmpSize.x,
((gBgBmpPosOpt == 1) || (gBgBmpPosOpt == 2)) ? 0 : rc.bottom - gBgBmpSize.y,
gBgBmpSize.x, gBgBmpSize.y, hBgBmpDC, 0, 0, SRCCOPY);
break;
case 5: case 6: case 7: default:
SetStretchBltMode(hBgBmpDC, COLORONCOLOR);
StretchBlt(hMemDC, 0, 0,
gBgBmpPosOpt == 6 ? (int)(((double)rc.bottom / gBgBmpSize.y) * gBgBmpSize.x) : rc.right,
gBgBmpPosOpt == 5 ? (int)(((double)rc.right / gBgBmpSize.x) * gBgBmpSize.y) : rc.bottom,
hBgBmpDC, 0, 0, gBgBmpSize.x, gBgBmpSize.y, SRCCOPY);
break;
}
DeleteDC(hBgBmpDC);
}
if(gScreen && gCSI) {
SetWindowOrgEx(hMemDC, -(int)gBorderSize, -(int)gBorderSize, nullptr);
__draw_screen(hMemDC);
SetWindowOrgEx(hMemDC, 0, 0, nullptr);
}
BitBlt(hDC,rc.left,rc.top, rc.right-rc.left, rc.bottom-rc.top, hMemDC,0,0, SRCCOPY);
SelectObject(hMemDC, oldfont);
SelectObject(hMemDC, oldbmp);
DeleteObject(hBmp);
DeleteDC(hMemDC);
EndPaint(hWnd, &ps);
}
static int get_dpi()
{
HDC hDC = GetDC(nullptr);
int pixlsy = GetDeviceCaps(hDC, LOGPIXELSY);
ReleaseDC(nullptr, hDC);
return pixlsy;
}
/*----------*/
static void __set_console_window_size(LONG cols, LONG rows)
{
CONSOLE_SCREEN_BUFFER_INFO csi;
GetConsoleScreenBufferInfo(gStdOut, &csi);
gWinW = cols;
gWinH = rows;
if(cols == CSI_WndCols(&csi) && rows == CSI_WndRows(&csi))
return;
//SMALL_RECT tmp = { 0,0,0,0 };
//SetConsoleWindowInfo(gStdOut, TRUE, &tmp);
csi.dwSize.X = (SHORT)cols;
csi.srWindow.Left = 0;
csi.srWindow.Right = (SHORT)(cols -1);
if(csi.dwSize.Y < rows || csi.dwSize.Y == CSI_WndRows(&csi))
csi.dwSize.Y = (SHORT)rows;
csi.srWindow.Bottom += (SHORT)(rows - CSI_WndRows(&csi));
if(csi.dwSize.Y <= csi.srWindow.Bottom) {
csi.srWindow.Top -= csi.srWindow.Bottom - csi.dwSize.Y +1;
csi.srWindow.Bottom = csi.dwSize.Y -1;
}
SetConsoleScreenBufferSize(gStdOut, csi.dwSize);
SetConsoleWindowInfo(gStdOut, TRUE, &csi.srWindow);
}
/*----------*/
void onSizing(HWND hWnd, DWORD side, LPRECT rc)
{
trace(L"onSizing\n");
LONG fw = (gFrame.right - gFrame.left) + (gBorderSize * 2);
LONG fh = (gFrame.bottom - gFrame.top) + (gBorderSize * 2);
LONG width = rc->right - rc->left;
LONG height = rc->bottom - rc->top;
width -= fw;
width -= width % gFontW;
width += fw;
height -= fh;
height -= height % gFontH;
height += fh;
if(side==WMSZ_LEFT || side==WMSZ_TOPLEFT || side==WMSZ_BOTTOMLEFT)
rc->left = rc->right - width;
else
rc->right = rc->left + width;
if(side==WMSZ_TOP || side==WMSZ_TOPLEFT || side==WMSZ_TOPRIGHT)
rc->top = rc->bottom - height;
else
rc->bottom = rc->top + height;
}
/*----------*/
void onWindowPosChange(HWND hWnd, WINDOWPOS* wndpos)
{
trace(L"onWindowPosChange\n");
if(!(wndpos->flags & SWP_NOSIZE) && !IsIconic(hWnd)) {
LONG fw = (gFrame.right - gFrame.left) + (gBorderSize * 2);
LONG fh = (gFrame.bottom - gFrame.top) + (gBorderSize * 2);
LONG width = wndpos->cx;
LONG height = wndpos->cy;
width = (width - fw) / gFontW;
height = (height - fh) / gFontH;
__set_console_window_size(width, height);
wndpos->cx = width * gFontW + fw;
wndpos->cy = height * gFontH + fh;
}
}
static void __set_ime_position(HWND hWnd)
{
if(!gImeOn || !gCSI) return;
HIMC imc = ImmGetContext(hWnd);
LONG px = gCSI->dwCursorPosition.X - gCSI->srWindow.Left;
LONG py = gCSI->dwCursorPosition.Y - gCSI->srWindow.Top;
CHAR_INFO *ptr = gScreen + CSI_WndCols(gCSI) * py;
LONG work_px = 0;
for (int i=0; i<px; i++) {
if (IS_LOW_SURROGATE(ptr->Char.UnicodeChar) == true) {
ptr++;
continue;
}
if (is_dblchar_cjk(get_ucs(ptr)) == true) {
if((ptr->Attributes & COMMON_LVB_TRAILING_BYTE)) {
// do nothing
} else {
work_px += 2;
}
} else {
work_px += 1;
}
ptr++;
}
px = work_px;
COMPOSITIONFORM cf;
cf.dwStyle = CFS_POINT;
cf.ptCurrentPos.x = px * gFontW + gBorderSize;
cf.ptCurrentPos.y = py * gFontH + gBorderSize;
ImmSetCompositionWindow(imc, &cf);
ImmReleaseContext(hWnd, imc);
}
/*----------*/
void onTimer(HWND hWnd)
{
if (gNoAutoClose == false) {
if(WaitForSingleObject(gChild, 0) != WAIT_TIMEOUT) {
PostMessage(hWnd, WM_CLOSE, 0,0);
return;
}
}
// check codepage
UINT codepage = GetConsoleCP();
if (gCodePage != codepage) {
gCodePage = codepage;
CONSOLE_FONT_INFOEX info = {};
info.cbSize = sizeof(info);
info.FontWeight = FW_NORMAL;
info.dwFontSize.X = 3;
info.dwFontSize.Y = 6;
lstrcpyn(info.FaceName, L"MS GOTHIC", LF_FACESIZE);
SetCurrentConsoleFontEx(gStdOut, FALSE, &info);
}
/* refresh handle */
if(gStdOut) CloseHandle(gStdOut);
gStdOut = CreateFile(L"CONOUT$", GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ|FILE_SHARE_WRITE,
nullptr, OPEN_EXISTING, 0, nullptr);
/* title update */
static int timer_count = 0;
if((++timer_count & 0xF) == 1) {
wchar_t *str = new wchar_t[256];
GetConsoleTitle(str, 256);
if(gTitle && !wcscmp(gTitle, str)) {
delete [] str;
}
else {
delete [] gTitle;
gTitle = str;
SetWindowText(hWnd, gTitle);
updateTrayTip(hWnd, gTitle);
}
}
CONSOLE_SCREEN_BUFFER_INFO* csi = new CONSOLE_SCREEN_BUFFER_INFO;
COORD size;
GetConsoleScreenBufferInfo(gStdOut, csi);
size.X = CSI_WndCols(csi);
size.Y = CSI_WndRows(csi);
/* copy screen buffer */
DWORD nb = size.X * size.Y;
CHAR_INFO* buffer = new CHAR_INFO[nb];
CHAR_INFO* ptr = buffer;
SMALL_RECT sr = {};
COORD pos = {};
/* ReadConsoleOuput - maximum read size 64kByte?? */
size.Y = 0x8000 / sizeof(CHAR_INFO) / size.X;
sr.Left = csi->srWindow.Left;
sr.Right = csi->srWindow.Right;
sr.Top = csi->srWindow.Top;
do {
sr.Bottom = sr.Top + size.Y -1;
if(sr.Bottom > csi->srWindow.Bottom) {
sr.Bottom = csi->srWindow.Bottom;
size.Y = sr.Bottom - sr.Top +1;
}
ReadConsoleOutput(gStdOut, ptr, size, pos, &sr);
ptr += size.X * size.Y;
sr.Top = sr.Bottom +1;
} while(sr.Top <= csi->srWindow.Bottom);
/* cursor blink */
if(gCurBlink && gFocus) {
static DWORD caret_blink_time = (DWORD)GetCaretBlinkTime();
DWORD curr = GetTickCount();
if(curr >= gCurBlinkNext) {
gCurHide = !gCurHide;
gCurBlinkNext = curr + caret_blink_time;
InvalidateRect(hWnd, nullptr, TRUE);
}
}
/* compare */
if(gScreen && gCSI &&
!memcmp(csi, gCSI, sizeof(CONSOLE_SCREEN_BUFFER_INFO)) &&
!memcmp(buffer, gScreen, sizeof(CHAR_INFO) * nb)) {
/* no modified */
delete [] buffer;
delete csi;
return;
}
/* swap buffer */
if(gScreen) delete [] gScreen;
if(gCSI) delete gCSI;
gScreen = buffer;
gCSI = csi;
/* redraw request */
InvalidateRect(hWnd, nullptr, TRUE);
/* set vertical scrollbar status */
if(!gVScrollHide) {
SCROLLINFO si;
si.cbSize = sizeof(si);
si.fMask = SIF_DISABLENOSCROLL | SIF_POS | SIF_PAGE | SIF_RANGE;
si.nPos = gCSI->srWindow.Top;
si.nPage = CSI_WndRows(gCSI);
si.nMin = 0;
si.nMax = gCSI->dwSize.Y-1;
SetScrollInfo(hWnd, SB_VERT, &si, TRUE);
}
if(gImeOn) {
__set_ime_position(hWnd);
}
DWORD w = CSI_WndCols(gCSI);
DWORD h = CSI_WndRows(gCSI);
if(gWinW != w || gWinH != h) {
w = (w * gFontW) + (gBorderSize * 2) + (gFrame.right - gFrame.left);
h = (h * gFontH) + (gBorderSize * 2) + (gFrame.bottom - gFrame.top);
SetWindowPos(hWnd, nullptr, 0,0,w,h, SWP_NOMOVE|SWP_NOZORDER);
}
}
// ckw to console
static LPARAM convert_position(LPARAM lp)
{
int x = GET_X_LPARAM(lp);
int y = GET_Y_LPARAM(lp);
x -= gBorderSize;
y -= gBorderSize;
if (x<0) x=0;
if (y<0) x=0;
x = x * 3 / gFontW;
y = y * 6 / gFontH;
return MAKELPARAM(x,y);
}
/*****************************************************************************/
LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
{
switch(msg) {
case WM_CREATE:
{
HIMC imc = ImmGetContext(hWnd);
ImmSetCompositionFontW(imc, &gFontLog);
ImmReleaseContext(hWnd, imc);
}
SetTimer(hWnd, 0x3571, 10, nullptr);
break;
case WM_DESTROY:
sysicon_destroy(hWnd);
KillTimer(hWnd, 0x3571);
PostQuitMessage(0);
if(WaitForSingleObject(gChild, 0) == WAIT_TIMEOUT)
PostMessage(gConWnd, WM_CLOSE, 0, 0);
break;
case WM_TIMER:
onTimer(hWnd);
break;
case WM_ERASEBKGND:
break;
case WM_PAINT:
onPaint(hWnd);
break;
case WM_SIZING:
onSizing(hWnd, (DWORD)wp, (LPRECT)lp);
break;
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
onWindowPosChange(hWnd, (WINDOWPOS*)lp);
selectionClear(hWnd);
// WM_WINDOWPOSCHANGEDでDefWindowProcを呼ばないとWM_SIZEが送信されない
// http://msdn.microsoft.com/en-us/library/ms632652.aspx
return( DefWindowProc(hWnd, msg, wp, lp) );
case WM_LBUTTONDOWN:
onLBtnDown(hWnd, (short)LOWORD(lp), (short)HIWORD(lp));
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, convert_position(lp));
}
break;
case WM_LBUTTONUP:
onLBtnUp(hWnd, (short)LOWORD(lp), (short)HIWORD(lp));
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, convert_position(lp));
}
break;
case WM_MOUSEMOVE:
onMouseMove(hWnd, (short)LOWORD(lp),(short)HIWORD(lp));
// scroll when mouse is outside (craftware)
{
int x = GET_X_LPARAM(lp);
int y = GET_Y_LPARAM(lp);
RECT rc;
GetClientRect(hWnd, &rc);
if( y<0 ) {
PostMessage(gConWnd, WM_MOUSEWHEEL, WHEEL_DELTA<<16, MAKELPARAM(x,y));
}
else if(y>=rc.bottom) {
PostMessage(gConWnd, WM_MOUSEWHEEL, -WHEEL_DELTA<<16, MAKELPARAM(x,y));
}
}
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, convert_position(lp));
}
break;
case WM_MBUTTONUP:
case WM_MBUTTONDOWN:
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, convert_position(lp));
}
break;
case WM_RBUTTONUP:
//case WM_RBUTTONDOWN:
onPasteFromClipboard(hWnd);
break;
case WM_DROPFILES:
onDropFile((HDROP)wp);
break;
case WM_IME_STARTCOMPOSITION:
__set_ime_position(hWnd);
return( DefWindowProc(hWnd, msg, wp, lp) );
case WM_IME_NOTIFY:
if(wp == IMN_SETOPENSTATUS) {
HIMC imc = ImmGetContext(hWnd);
gImeOn = ImmGetOpenStatus(imc);
ImmReleaseContext(hWnd, imc);
InvalidateRect(hWnd, nullptr, TRUE);
}
return( DefWindowProc(hWnd, msg, wp, lp) );
case WM_SYSCOMMAND:
if(!onSysCommand(hWnd, (DWORD)wp))
return( DefWindowProc(hWnd, msg, wp, lp) );
break;
case WM_VSCROLL:
/* throw console window */
PostMessage(gConWnd, msg, wp, lp);
break;
case WM_MOUSEWHEEL:
if (GET_KEYSTATE_WPARAM(wp) & MK_CONTROL) {
short delta = GET_WHEEL_DELTA_WPARAM(wp);
if (delta != 0) {
DeleteObject(gFont);
gFontSize += (delta > 0) ? 1 : -1;
if (gFontSize <= 2) gFontSize = 2;
std::wstring facename = gFontLog.lfFaceName;
create_font(facename.c_str(), gFontSize);
DWORD w = (gWinW * gFontW) + (gBorderSize * 2) + (gFrame.right - gFrame.left);
DWORD h = (gWinH * gFontH) + (gBorderSize * 2) + (gFrame.bottom - gFrame.top);
SetWindowPos(hWnd, nullptr, 0,0,w,h, SWP_NOMOVE|SWP_NOZORDER);
InvalidateRect(hWnd, nullptr, TRUE);
}
} else {
/* throw console window */
PostMessage(gConWnd, msg, wp, convert_position(lp));
}
break;
case WM_IME_CHAR:
PostMessage(gConWnd, msg, wp, lp);
/* break */
case WM_CHAR:
selectionClear(hWnd);
break;
case WM_SYSKEYDOWN:
case WM_SYSKEYUP:
if(wp != VK_RETURN) /* alt+enter */
PostMessage(gConWnd, msg, wp, lp);
break;
case WM_KEYDOWN:
if(gCurBlink) gCurBlinkNext = GetTickCount() + (gCurHide? 0: GetCaretBlinkTime());
case WM_KEYUP:
if((wp == VK_NEXT || wp == VK_PRIOR ||
wp == VK_HOME || wp == VK_END) &&
(GetKeyState(VK_SHIFT) & 0x8000)) {
if(msg == WM_KEYDOWN) {
WPARAM sb = SB_PAGEDOWN;
if(wp == VK_PRIOR) sb = SB_PAGEUP;
else if(wp == VK_HOME) sb = SB_TOP;
else if(wp == VK_END) sb = SB_BOTTOM;
PostMessage(gConWnd, WM_VSCROLL, sb, 0);
}
}
else if(wp == VK_INSERT &&
(GetKeyState(VK_SHIFT) & 0x8000)) {
if(msg == WM_KEYDOWN)
onPasteFromClipboard(hWnd);
}
else if(wp == VK_TAB &&
(GetKeyState(VK_CONTROL) & 0x8000)) {
if(msg == WM_KEYDOWN) {
if (GetKeyState(VK_SHIFT) & 0x8000) {
gWinMng.select_next_window(-1);
} else {
gWinMng.select_next_window(1);
}
}
}
else {
PostMessage(gConWnd, msg, wp, lp);
}
break;
case WM_TRAYICON:
switch(lp) {
case WM_LBUTTONUP:
if(IsWindowVisible(hWnd)) {
desktopToTray(hWnd);
}else{
trayToDesktop(hWnd);
}
break;
case WM_RBUTTONUP:
POINT curpos;
GetCursorPos(&curpos);
SendMessage(hWnd, 0x313, 0, MAKELPARAM(curpos.x, curpos.y));
break;
}
break;
case WM_SETFOCUS:
gFocus = true;
if(gCurBlink) gCurBlinkNext = GetTickCount() + (gCurHide? 0: GetCaretBlinkTime());
InvalidateRect(hWnd, nullptr, TRUE);
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, lp);
}
break;
case WM_KILLFOCUS:
gFocus = false;
InvalidateRect(hWnd, nullptr, TRUE);
if (gMouseEvent == true) {
PostMessage(gConWnd, msg, wp, lp);
}
break;
case WM_SIZE:
if(gMinimizeToTray && wp == SIZE_MINIMIZED) {
desktopToTray(hWnd);
}
{
CONSOLE_SCREEN_BUFFER_INFO csi;
GetConsoleScreenBufferInfo(gStdOut, &csi);
COORD size = {};
size.X = (SHORT)(((lp & 0xffff) - (gBorderSize * 2)) / gFontW);
size.Y = csi.dwSize.Y;
SetConsoleScreenBufferSize(gStdOut, size);
}
return(0);
case WM_SETTINGCHANGE:
{
BOOL value = checkDarkMode();
DwmSetWindowAttribute(hWnd, DWMWA_USE_IMMERSIVE_DARK_MODE, &value, sizeof(value));
if (value == TRUE) {
SetWindowTheme(hWnd, L"DarkMode_Explorer", nullptr);
}
else {
SetWindowTheme(hWnd, L"Explorer", nullptr);
}
}
break;
default:
return( DefWindowProc(hWnd, msg, wp, lp) );
}
return(1);
}
/*****************************************************************************/
#include "option.h"
/*----------*/
static BOOL create_window(ckOpt& opt)
{
trace(L"create_window\n");
HINSTANCE hInstance = GetModuleHandle(nullptr);
LPCWSTR className = L"CkwWindowClass";
const wchar_t* conf_icon;
DWORD style = WS_OVERLAPPEDWINDOW;
DWORD exstyle = WS_EX_ACCEPTFILES;
LONG width, height;
LONG posx, posy;
HICON icon;
HICON iconsm;
if(opt.isTranspColor() ||
(0 < opt.getTransp() && opt.getTransp() < 255))
exstyle |= WS_EX_LAYERED;
if(opt.isScrollRight())
exstyle |= WS_EX_RIGHTSCROLLBAR;
else
exstyle |= WS_EX_LEFTSCROLLBAR;
if(opt.isTopMost())
exstyle |= WS_EX_TOPMOST;
if(opt.isScrollHide() || opt.getSaveLines() < 1)
gVScrollHide = true;
else
style |= WS_VSCROLL;
conf_icon = opt.getIcon();
if(!conf_icon || !conf_icon[0]){
icon = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDR_ICON), IMAGE_ICON, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), LR_DEFAULTCOLOR);
iconsm = (HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDR_ICON), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);
}else{
icon = (HICON)LoadImage(nullptr, conf_icon, IMAGE_ICON, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), LR_LOADFROMFILE);
iconsm = (HICON)LoadImage(nullptr, conf_icon, IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_LOADFROMFILE);
}
/* calc window size */
CONSOLE_SCREEN_BUFFER_INFO csi;
GetConsoleScreenBufferInfo(gStdOut, &csi);
AdjustWindowRectEx(&gFrame, style, FALSE, exstyle);
if(!gVScrollHide)
gFrame.right += GetSystemMetrics(SM_CXVSCROLL);
gWinW = width = csi.srWindow.Right - csi.srWindow.Left + 1;
gWinH = height = csi.srWindow.Bottom - csi.srWindow.Top + 1;
width *= gFontW;
height *= gFontH;
width += gBorderSize * 2;
height += gBorderSize * 2;
width += gFrame.right - gFrame.left;
height += gFrame.bottom - gFrame.top;
if(opt.isWinPos()) {
RECT rc;
SystemParametersInfo(SPI_GETWORKAREA,0,(LPVOID)&rc,0);
posx = opt.getWinPosX();
if(posx < 0) posx = rc.right - (width - posx -1);
else posx += rc.left;
if(posx < rc.left) posx = rc.left;
if(posx > rc.right-5) posx = rc.right -5;
posy = opt.getWinPosY();
if(posy < 0) posy = rc.bottom - (height - posy -1);
else posy += rc.top;
if(posy < rc.top) posy = rc.top;
if(posy > rc.bottom-5) posy = rc.bottom -5;
}
else {
posx = CW_USEDEFAULT;
posy = CW_USEDEFAULT;
}
/**/
WNDCLASSEX wc = {};
wc.cbSize = sizeof(wc);
wc.style = 0;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = icon;
wc.hCursor = LoadCursor(nullptr, IDC_ARROW);