-/*
- * Layout management
- *
- * Author: Alessandro Scotti
- *
- * ------------------------------------------------------------------------
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- * ------------------------------------------------------------------------
- */
-#include "config.h"
-
-#include <windows.h> /* required for all Windows applications */
-#include <stdio.h>
-#include <stdlib.h>
-#include <malloc.h>
-#include <commdlg.h>
-#include <dlgs.h>
-
-#include "common.h"
-#include "winboard.h"
-
-VOID RestoreWindowPlacement( HWND hWnd, WindowPlacement * wp )
-{
- if( wp->x != CW_USEDEFAULT ||
- wp->y != CW_USEDEFAULT ||
- wp->width != CW_USEDEFAULT ||
- wp->height != CW_USEDEFAULT )
- {
- WINDOWPLACEMENT stWP;
-
- ZeroMemory( &stWP, sizeof(stWP) );
-
- EnsureOnScreen( &wp->x, &wp->y);
-
- stWP.length = sizeof(stWP);
- stWP.flags = 0;
- stWP.showCmd = SW_SHOW;
- stWP.ptMaxPosition.x = 0;
- stWP.ptMaxPosition.y = 0;
- stWP.rcNormalPosition.left = wp->x;
- stWP.rcNormalPosition.right = wp->x + wp->width;
- stWP.rcNormalPosition.top = wp->y;
- stWP.rcNormalPosition.bottom = wp->y + wp->height;
-
- SetWindowPlacement(hWnd, &stWP);
- }
-}
-
-VOID InitWindowPlacement( WindowPlacement * wp )
-{
- wp->visible = TRUE;
- wp->x = CW_USEDEFAULT;
- wp->y = CW_USEDEFAULT;
- wp->width = CW_USEDEFAULT;
- wp->height = CW_USEDEFAULT;
-}
-
-static BOOL IsAttachDistance( int a, int b )
-{
- BOOL result = FALSE;
-
- if( a == b ) {
- result = TRUE;
- }
-
- return result;
-}
-
-static BOOL IsDefaultPlacement( WindowPlacement * wp )
-{
- BOOL result = FALSE;
-
- if( wp->x == CW_USEDEFAULT || wp->y == CW_USEDEFAULT || wp->width == CW_USEDEFAULT || wp->height == CW_USEDEFAULT ) {
- result = TRUE;
- }
-
- return result;
-}
-
-static BOOL GetActualPlacement( HWND hWnd, WindowPlacement * wp )
-{
- BOOL result = FALSE;
-
- if( hWnd != NULL ) {
- WINDOWPLACEMENT stWP;
-
- ZeroMemory( &stWP, sizeof(stWP) );
-
- stWP.length = sizeof(stWP);
-
- GetWindowPlacement( hWnd, &stWP );
-
- wp->x = stWP.rcNormalPosition.left;
- wp->y = stWP.rcNormalPosition.top;
- wp->width = stWP.rcNormalPosition.right - stWP.rcNormalPosition.left;
- wp->height = stWP.rcNormalPosition.bottom - stWP.rcNormalPosition.top;
-
- result = TRUE;
- }
-
- return result;
-}
-
-static BOOL IsAttachedByWindowPlacement( LPRECT lprcMain, WindowPlacement * wp )
-{
- BOOL result = FALSE;
-
- if( ! IsDefaultPlacement(wp) ) {
- if( IsAttachDistance( lprcMain->right, wp->x ) ||
- IsAttachDistance( lprcMain->bottom, wp->y ) ||
- IsAttachDistance( lprcMain->left, (wp->x + wp->width) ) ||
- IsAttachDistance( lprcMain->top, (wp->y + wp->height) ) )
- {
- result = TRUE;
- }
- }
-
- return result;
-}
-
-VOID ReattachAfterMove( LPRECT lprcOldPos, int new_x, int new_y, HWND hWndChild, WindowPlacement * pwpChild )
-{
- if( ! IsDefaultPlacement( pwpChild ) ) {
- GetActualPlacement( hWndChild, pwpChild );
-
- if( IsAttachedByWindowPlacement( lprcOldPos, pwpChild ) ) {
- /* Get position delta */
- int delta_x = pwpChild->x - lprcOldPos->left;
- int delta_y = pwpChild->y - lprcOldPos->top;
-
- /* Adjust placement */
- pwpChild->x = new_x + delta_x;
- pwpChild->y = new_y + delta_y;
-
- /* Move window */
- if( hWndChild != NULL ) {
- SetWindowPos( hWndChild, HWND_TOP,
- pwpChild->x, pwpChild->y,
- 0, 0,
- SWP_NOZORDER | SWP_NOSIZE );
- }
- }
- }
-}
+/*\r
+ * Layout management\r
+ *\r
+ * Author: Alessandro Scotti (Dec 2005)\r
+ *\r
+ * Copyright 2005 Alessandro Scotti\r
+ *\r
+ * Enhancements Copyright 2009, 2012, 2013, 2014, 2015, 2016 Free\r
+ * Software Foundation, Inc.\r
+ *\r
+ * ------------------------------------------------------------------------\r
+ *\r
+ * GNU XBoard is free software: you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation, either version 3 of the License, or (at\r
+ * your option) any later version.\r
+ *\r
+ * GNU XBoard is distributed in the hope that it will be useful, but\r
+ * WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\r
+ * General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program. If not, see http://www.gnu.org/licenses/. *\r
+ *\r
+ *------------------------------------------------------------------------\r
+ ** See the file ChangeLog for a revision history. */\r
+\r
+#include "config.h"\r
+\r
+#include <windows.h> /* required for all Windows applications */\r
+#include <stdio.h>\r
+#include <stdlib.h>\r
+#include <malloc.h>\r
+#include <commdlg.h>\r
+#include <dlgs.h>\r
+\r
+#include "common.h"\r
+#include "frontend.h"\r
+#include "winboard.h"\r
+\r
+VOID RestoreWindowPlacement( HWND hWnd, WindowPlacement * wp )\r
+{\r
+ if( wp->x != CW_USEDEFAULT || \r
+ wp->y != CW_USEDEFAULT ||\r
+ wp->width != CW_USEDEFAULT || \r
+ wp->height != CW_USEDEFAULT )\r
+ {\r
+ WINDOWPLACEMENT stWP;\r
+\r
+ ZeroMemory( &stWP, sizeof(stWP) );\r
+\r
+ EnsureOnScreen( &wp->x, &wp->y, 0, 0);\r
+\r
+ stWP.length = sizeof(stWP);\r
+ stWP.flags = 0;\r
+ stWP.showCmd = SW_SHOW;\r
+ stWP.ptMaxPosition.x = 0;\r
+ stWP.ptMaxPosition.y = 0;\r
+ stWP.rcNormalPosition.left = wp->x;\r
+ stWP.rcNormalPosition.right = wp->x + wp->width;\r
+ stWP.rcNormalPosition.top = wp->y;\r
+ stWP.rcNormalPosition.bottom = wp->y + wp->height;\r
+\r
+ SetWindowPlacement(hWnd, &stWP);\r
+ }\r
+}\r
+\r
+VOID InitWindowPlacement( WindowPlacement * wp )\r
+{\r
+ wp->visible = TRUE;\r
+ wp->x = CW_USEDEFAULT;\r
+ wp->y = CW_USEDEFAULT;\r
+ wp->width = CW_USEDEFAULT;\r
+ wp->height = CW_USEDEFAULT;\r
+}\r
+\r
+static BOOL IsAttachDistance( int a, int b )\r
+{\r
+ BOOL result = FALSE;\r
+\r
+ if( a == b ) {\r
+ result = TRUE;\r
+ }\r
+\r
+ return result;\r
+}\r
+\r
+static BOOL IsDefaultPlacement( WindowPlacement * wp )\r
+{\r
+ BOOL result = FALSE;\r
+\r
+ if( wp->x == CW_USEDEFAULT || wp->y == CW_USEDEFAULT || wp->width == CW_USEDEFAULT || wp->height == CW_USEDEFAULT ) {\r
+ result = TRUE;\r
+ }\r
+\r
+ return result;\r
+}\r
+\r
+BOOL GetActualPlacement( HWND hWnd, WindowPlacement * wp )\r
+{\r
+ BOOL result = FALSE;\r
+\r
+ if( hWnd != NULL ) {\r
+ WINDOWPLACEMENT stWP;\r
+\r
+ ZeroMemory( &stWP, sizeof(stWP) );\r
+\r
+ stWP.length = sizeof(stWP);\r
+\r
+ GetWindowPlacement( hWnd, &stWP );\r
+\r
+ wp->x = stWP.rcNormalPosition.left;\r
+ wp->y = stWP.rcNormalPosition.top;\r
+ wp->width = stWP.rcNormalPosition.right - stWP.rcNormalPosition.left;\r
+ wp->height = stWP.rcNormalPosition.bottom - stWP.rcNormalPosition.top;\r
+\r
+ result = TRUE;\r
+ }\r
+\r
+ return result;\r
+}\r
+\r
+static BOOL IsAttachedByWindowPlacement( LPRECT lprcMain, WindowPlacement * wp )\r
+{\r
+ BOOL result = FALSE;\r
+\r
+ if( ! IsDefaultPlacement(wp) ) {\r
+ if( IsAttachDistance( lprcMain->right, wp->x ) ||\r
+ IsAttachDistance( lprcMain->bottom, wp->y ) ||\r
+ IsAttachDistance( lprcMain->left, (wp->x + wp->width) ) ||\r
+ IsAttachDistance( lprcMain->top, (wp->y + wp->height) ) )\r
+ {\r
+ result = TRUE;\r
+ }\r
+ }\r
+\r
+ return result;\r
+}\r
+\r
+VOID ReattachAfterMove( LPRECT lprcOldPos, int new_x, int new_y, HWND hWndChild, WindowPlacement * pwpChild )\r
+{\r
+ if( ! IsDefaultPlacement( pwpChild ) ) {\r
+ GetActualPlacement( hWndChild, pwpChild );\r
+\r
+ if( IsAttachedByWindowPlacement( lprcOldPos, pwpChild ) ) {\r
+ /* Get position delta */\r
+ int delta_x = pwpChild->x - lprcOldPos->left;\r
+ int delta_y = pwpChild->y - lprcOldPos->top;\r
+\r
+ /* Adjust placement */\r
+ pwpChild->x = new_x + delta_x;\r
+ pwpChild->y = new_y + delta_y;\r
+\r
+ /* Move window */\r
+ if( hWndChild != NULL ) {\r
+ SetWindowPos( hWndChild, HWND_TOP,\r
+ pwpChild->x, pwpChild->y,\r
+ 0, 0,\r
+ SWP_NOZORDER | SWP_NOSIZE );\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+extern FILE *debugFP;\r
+VOID ReattachAfterSize( LPRECT lprcOldPos, int new_w, int new_h, HWND hWndChild, WindowPlacement * pwpChild )\r
+{\r
+ if( ! IsDefaultPlacement( pwpChild ) ) {\r
+ GetActualPlacement( hWndChild, pwpChild );\r
+\r
+ if( IsAttachedByWindowPlacement( lprcOldPos, pwpChild ) ) {\r
+ /* Get delta of lower right corner */\r
+ int delta_x = new_w - (lprcOldPos->right - lprcOldPos->left);\r
+ int delta_y = new_h - (lprcOldPos->bottom - lprcOldPos->top);\r
+\r
+ /* Adjust size & placement */\r
+ if(pwpChild->x + pwpChild->width >= lprcOldPos->right &&\r
+ (pwpChild->x + pwpChild->width < screenGeometry.right - 5 || delta_x > 0) ) // keep right edge glued to display edge if touching\r
+ pwpChild->width += delta_x;\r
+ if(pwpChild->x + pwpChild->width >= screenGeometry.right ) // don't move right edge off screen\r
+ pwpChild->width = screenGeometry.right - pwpChild->x;\r
+ if(pwpChild->y + pwpChild->height >= lprcOldPos->bottom &&\r
+ (pwpChild->y + pwpChild->height < screenGeometry.bottom - 35 || delta_y > 0) ) // keep bottom edge glued to display edge if touching\r
+ pwpChild->height += delta_y;\r
+ if(pwpChild->y + pwpChild->height >= screenGeometry.bottom - 30 ) // don't move bottom edge off screen\r
+ pwpChild->height = screenGeometry.bottom - 30 - pwpChild->y;\r
+ if(pwpChild->x >= lprcOldPos->right) pwpChild->width -= delta_x, pwpChild->x += delta_x;\r
+ if(pwpChild->y >= lprcOldPos->bottom) pwpChild->height -= delta_y, pwpChild->y += delta_y;\r
+ if(pwpChild->width < 30) pwpChild->width = 30; // force minimum width\r
+ if(pwpChild->height < 50) pwpChild->height = 50; // force minimum height\r
+ /* Move window */\r
+ if( hWndChild != NULL ) {\r
+ SetWindowPos( hWndChild, HWND_TOP,\r
+ pwpChild->x, pwpChild->y,\r
+ pwpChild->width, pwpChild->height,\r
+ SWP_NOZORDER );\r
+ }\r
+ }\r
+ }\r
+}\r
projects / xboard.git / blobdiff