mirror of https://github.com/FreeRDP/FreeRDP
395 lines
11 KiB
C
395 lines
11 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* RAIL Windows
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/crt.h>
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#include <winpr/print.h>
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#include <winpr/windows.h>
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#include <winpr/stream.h>
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#include "librail.h"
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#include <freerdp/rail/window.h>
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struct _WINDOW_STYLE
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{
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UINT32 style;
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const char* name;
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BOOL multi;
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};
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typedef struct _WINDOW_STYLE WINDOW_STYLE;
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static const WINDOW_STYLE WINDOW_STYLES[] =
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{
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{ WS_BORDER, "WS_BORDER", FALSE },
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{ WS_CAPTION, "WS_CAPTION", FALSE },
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{ WS_CHILD, "WS_CHILD", FALSE },
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{ WS_CLIPCHILDREN, "WS_CLIPCHILDREN", FALSE },
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{ WS_CLIPSIBLINGS, "WS_CLIPSIBLINGS", FALSE },
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{ WS_DISABLED, "WS_DISABLED", FALSE },
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{ WS_DLGFRAME, "WS_DLGFRAME", FALSE },
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{ WS_GROUP, "WS_GROUP", FALSE },
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{ WS_HSCROLL, "WS_HSCROLL", FALSE },
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{ WS_ICONIC, "WS_ICONIC", FALSE },
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{ WS_MAXIMIZE, "WS_MAXIMIZE", FALSE },
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{ WS_MAXIMIZEBOX, "WS_MAXIMIZEBOX", FALSE },
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{ WS_MINIMIZE, "WS_MINIMIZE", FALSE },
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{ WS_MINIMIZEBOX, "WS_MINIMIZEBOX", FALSE },
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{ WS_OVERLAPPED, "WS_OVERLAPPED", FALSE },
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{ WS_OVERLAPPEDWINDOW, "WS_OVERLAPPEDWINDOW", TRUE },
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{ WS_POPUP, "WS_POPUP", FALSE },
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{ WS_POPUPWINDOW, "WS_POPUPWINDOW", TRUE },
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{ WS_SIZEBOX, "WS_SIZEBOX", FALSE },
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{ WS_SYSMENU, "WS_SYSMENU", FALSE },
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{ WS_TABSTOP, "WS_TABSTOP", FALSE },
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{ WS_THICKFRAME, "WS_THICKFRAME", FALSE },
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{ WS_VISIBLE, "WS_VISIBLE", FALSE }
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};
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static const WINDOW_STYLE EXTENDED_WINDOW_STYLES[] =
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{
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{ WS_EX_ACCEPTFILES, "WS_EX_ACCEPTFILES", FALSE },
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{ WS_EX_APPWINDOW, "WS_EX_APPWINDOW", FALSE },
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{ WS_EX_CLIENTEDGE, "WS_EX_CLIENTEDGE", FALSE },
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{ WS_EX_COMPOSITED, "WS_EX_COMPOSITED", FALSE },
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{ WS_EX_CONTEXTHELP, "WS_EX_CONTEXTHELP", FALSE },
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{ WS_EX_CONTROLPARENT, "WS_EX_CONTROLPARENT", FALSE },
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{ WS_EX_DLGMODALFRAME, "WS_EX_DLGMODALFRAME", FALSE },
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{ WS_EX_LAYERED, "WS_EX_LAYERED", FALSE },
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{ WS_EX_LAYOUTRTL, "WS_EX_LAYOUTRTL", FALSE },
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{ WS_EX_LEFT, "WS_EX_LEFT", FALSE },
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{ WS_EX_LEFTSCROLLBAR, "WS_EX_LEFTSCROLLBAR", FALSE },
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{ WS_EX_LTRREADING, "WS_EX_LTRREADING", FALSE },
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{ WS_EX_MDICHILD, "WS_EX_MDICHILD", FALSE },
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{ WS_EX_NOACTIVATE, "WS_EX_NOACTIVATE", FALSE },
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{ WS_EX_NOINHERITLAYOUT, "WS_EX_NOINHERITLAYOUT", FALSE },
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{ WS_EX_NOPARENTNOTIFY, "WS_EX_NOPARENTNOTIFY", FALSE },
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{ WS_EX_OVERLAPPEDWINDOW, "WS_EX_OVERLAPPEDWINDOW", TRUE },
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{ WS_EX_PALETTEWINDOW, "WS_EX_PALETTEWINDOW", TRUE },
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{ WS_EX_RIGHT, "WS_EX_RIGHT", FALSE },
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{ WS_EX_RIGHTSCROLLBAR, "WS_EX_RIGHTSCROLLBAR", FALSE },
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{ WS_EX_RTLREADING, "WS_EX_RTLREADING", FALSE },
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{ WS_EX_STATICEDGE, "WS_EX_STATICEDGE", FALSE },
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{ WS_EX_TOOLWINDOW, "WS_EX_TOOLWINDOW", FALSE },
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{ WS_EX_TOPMOST, "WS_EX_TOPMOST", FALSE },
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{ WS_EX_TRANSPARENT, "WS_EX_TRANSPARENT", FALSE },
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{ WS_EX_WINDOWEDGE, "WS_EX_WINDOWEDGE", FALSE }
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};
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void print_window_styles(UINT32 style)
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{
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int i;
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fprintf(stderr, "Window Styles:\n{\n");
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for (i = 0; i < ARRAYSIZE(WINDOW_STYLES); i++)
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{
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if (style & WINDOW_STYLES[i].style)
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{
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if (WINDOW_STYLES[i].multi)
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{
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if ((style & WINDOW_STYLES[i].style) != WINDOW_STYLES[i].style)
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continue;
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}
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fprintf(stderr, "\t%s\n", WINDOW_STYLES[i].name);
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}
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}
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fprintf(stderr, "}\n");
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}
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void print_extended_window_styles(UINT32 style)
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{
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int i;
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fprintf(stderr, "Extended Window Styles:\n{\n");
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for (i = 0; i < ARRAYSIZE(EXTENDED_WINDOW_STYLES); i++)
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{
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if (style & EXTENDED_WINDOW_STYLES[i].style)
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{
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if (EXTENDED_WINDOW_STYLES[i].multi)
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{
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if ((style & EXTENDED_WINDOW_STYLES[i].style) != EXTENDED_WINDOW_STYLES[i].style)
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continue;
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}
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fprintf(stderr, "\t%s\n", EXTENDED_WINDOW_STYLES[i].name);
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}
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}
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fprintf(stderr, "}\n");
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}
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void window_state_update(rdpWindow* window, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* window_state)
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{
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window->fieldFlags = orderInfo->fieldFlags;
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_OWNER)
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{
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window->ownerWindowId = window_state->ownerWindowId;
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DEBUG_RAIL("ownerWindowId:0x%08X", window->ownerWindowId);
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}
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DEBUG_RAIL("windowId=0x%X ownerWindowId=0x%X",
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window->windowId, window->ownerWindowId);
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_STYLE)
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{
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window->style = window_state->style;
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window->extendedStyle = window_state->extendedStyle;
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#ifdef WITH_DEBUG_RAIL
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print_window_styles(window->style);
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print_extended_window_styles(window->extendedStyle);
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#endif
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_SHOW)
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{
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window->showState = window_state->showState;
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DEBUG_RAIL("ShowState:%d", window->showState);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_TITLE)
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{
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window->titleInfo.length = window_state->titleInfo.length;
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window->titleInfo.string = malloc(window_state->titleInfo.length);
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memcpy(window->titleInfo.string, window_state->titleInfo.string, window->titleInfo.length);
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#ifdef WITH_DEBUG_RAIL
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winpr_HexDump(window->titleInfo.string, window->titleInfo.length);
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#endif
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
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{
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window->clientOffsetX = window_state->clientOffsetX;
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window->clientOffsetY = window_state->clientOffsetY;
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DEBUG_RAIL("Client Area Offset: (%d, %d)",
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window->clientOffsetX, window->clientOffsetY);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
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{
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window->clientAreaWidth = window_state->clientAreaWidth;
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window->clientAreaHeight = window_state->clientAreaHeight;
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DEBUG_RAIL("Client Area Size: (%d, %d)",
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window->clientAreaWidth, window->clientAreaHeight);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_RP_CONTENT)
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{
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window->RPContent = window_state->RPContent;
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_ROOT_PARENT)
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{
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window->rootParentHandle = window_state->rootParentHandle;
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
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{
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window->windowOffsetX = window_state->windowOffsetX;
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window->windowOffsetY = window_state->windowOffsetY;
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DEBUG_RAIL("Window Offset: (%d, %d)",
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window->windowOffsetX, window->windowOffsetY);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
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{
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window->windowClientDeltaX = window_state->windowClientDeltaX;
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window->windowClientDeltaY = window_state->windowClientDeltaY;
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DEBUG_RAIL("Window Client Delta: (%d, %d)",
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window->windowClientDeltaX, window->windowClientDeltaY);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
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{
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window->windowWidth = window_state->windowWidth;
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window->windowHeight = window_state->windowHeight;
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DEBUG_RAIL("Window Size: (%d, %d)",
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window->windowWidth, window->windowHeight);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
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{
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int i;
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if (window->windowRects != NULL)
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free(window->windowRects);
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window->windowRects = window_state->windowRects;
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window->numWindowRects = window_state->numWindowRects;
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for (i = 0; i < (int) window_state->numWindowRects; i++)
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{
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DEBUG_RAIL("Window Rect #%d: left:%d top:%d right:%d bottom:%d", i,
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window_state->windowRects[i].left, window_state->windowRects[i].top,
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window_state->windowRects[i].right, window_state->windowRects[i].bottom);
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}
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
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{
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window->visibleOffsetX = window_state->visibleOffsetX;
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window->visibleOffsetY = window_state->visibleOffsetY;
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DEBUG_RAIL("Window Visible Offset: (%d, %d)",
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window->visibleOffsetX, window->visibleOffsetY);
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}
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if (orderInfo->fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
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{
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int i;
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if (window->visibilityRects != NULL)
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free(window->visibilityRects);
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window->visibilityRects = window_state->visibilityRects;
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window->numVisibilityRects = window_state->numVisibilityRects;
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for (i = 0; i < (int) window_state->numVisibilityRects; i++)
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{
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DEBUG_RAIL("Visibility Rect #%d: left:%d top:%d right:%d bottom:%d", i,
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window_state->visibilityRects[i].left, window_state->visibilityRects[i].top,
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window_state->visibilityRects[i].right, window_state->visibilityRects[i].bottom);
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}
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}
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}
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void rail_CreateWindow(rdpRail* rail, rdpWindow* window)
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{
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if (window->titleInfo.length > 0)
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{
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ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) window->titleInfo.string, window->titleInfo.length / 2,
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&window->title, 0, NULL, NULL);
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}
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else
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{
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window->title = (char*) malloc(sizeof("RAIL"));
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memcpy(window->title, "RAIL", sizeof("RAIL"));
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}
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IFCALL(rail->rail_CreateWindow, rail, window);
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if (window->fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
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{
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IFCALL(rail->rail_SetWindowRects, rail, window);
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
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{
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IFCALL(rail->rail_SetWindowVisibilityRects, rail, window);
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}
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}
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void rail_UpdateWindow(rdpRail* rail, rdpWindow* window)
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{
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if (window->fieldFlags & WINDOW_ORDER_FIELD_OWNER)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_STYLE)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_SHOW)
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{
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IFCALL(rail->rail_ShowWindow, rail, window, window->showState);
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_TITLE)
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{
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if (window->title != NULL)
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{
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free(window->title);
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window->title = NULL;
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}
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ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) window->titleInfo.string, window->titleInfo.length / 2,
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&window->title, 0, NULL, NULL);
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IFCALL(rail->rail_SetWindowText, rail, window);
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_RP_CONTENT)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_ROOT_PARENT)
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{
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}
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if ((window->fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
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(window->fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
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{
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IFCALL(rail->rail_MoveWindow, rail, window);
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
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{
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IFCALL(rail->rail_SetWindowRects, rail, window);
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
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{
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}
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if (window->fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
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{
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IFCALL(rail->rail_SetWindowVisibilityRects, rail, window);
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}
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}
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void rail_DestroyWindow(rdpRail* rail, rdpWindow* window)
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{
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IFCALL(rail->rail_DestroyWindow, rail, window);
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if (window != NULL)
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{
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free(window);
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}
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}
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