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annotate src/video/win32/SDL_win32window.c @ 1722:5daa04d862f1 SDL-1.3

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Added a userdata parameter for event filters. Added a function to filter the existing queued events. Added explicit support for relative mouse mode to the API.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 30 Jun 2006 08:18:44 +0000
parents a1ebb17f9c52
children 6c63fc2bd986
rev   line source
1712
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
931d111e737a Started framework for Windows video driver
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #include "../SDL_sysvideo.h"
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25
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26 #include "SDL_win32video.h"
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27
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28 /* This is included after SDL_win32video.h, which includes windows.h */
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29 #include "SDL_syswm.h"
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30
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31
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32 static int
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33 SetupWindowData(SDL_Window * window, HWND hwnd, BOOL created)
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34 {
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35 SDL_WindowData *data;
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36
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37 /* Allocate the window data */
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38 data = (SDL_WindowData *) SDL_malloc(sizeof(*data));
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39 if (!data) {
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40 SDL_OutOfMemory();
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41 return -1;
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42 }
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43 data->windowID = window->id;
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44 data->hwnd = hwnd;
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45 data->created = created;
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46 data->videodata = (SDL_VideoData *) SDL_GetVideoDevice()->driverdata;
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47
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48 /* Associate the data with the window */
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49 if (!SetProp(hwnd, TEXT("SDL_WindowData"), data)) {
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50 SDL_free(data);
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51 WIN_SetError("SetProp() failed");
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52 return -1;
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53 }
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54
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55 /* Set up the window proc function */
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56 data->wndproc = (WNDPROC) GetWindowLongPtr(hwnd, GWLP_WNDPROC);
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57 if (data->wndproc == NULL) {
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58 data->wndproc = DefWindowProc;
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59 } else {
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60 SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR) WIN_WindowProc);
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61 }
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62
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63 /* Fill in the SDL window with the window data */
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64 {
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65 POINT point;
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66 point.x = 0;
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67 point.y = 0;
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68 if (ClientToScreen(hwnd, &point)) {
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69 window->x = point.x;
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70 window->y = point.y;
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71 }
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72 }
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73 {
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74 RECT rect;
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75 if (GetClientRect(hwnd, &rect)) {
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76 window->w = rect.right;
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77 window->h = rect.bottom;
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78 }
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79 }
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80 {
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81 DWORD style = GetWindowLong(hwnd, GWL_STYLE);
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82 if (style & WS_VISIBLE) {
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83 window->flags |= SDL_WINDOW_SHOWN;
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84 } else {
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85 window->flags &= ~SDL_WINDOW_SHOWN;
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86 }
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87 if (style & (WS_BORDER | WS_THICKFRAME)) {
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88 window->flags &= ~SDL_WINDOW_BORDERLESS;
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89 } else {
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90 window->flags |= SDL_WINDOW_BORDERLESS;
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91 }
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92 if (style & WS_THICKFRAME) {
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93 window->flags |= SDL_WINDOW_RESIZABLE;
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94 } else {
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95 window->flags &= ~SDL_WINDOW_RESIZABLE;
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96 }
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97 if (style & WS_MAXIMIZE) {
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98 window->flags |= SDL_WINDOW_MAXIMIZED;
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99 } else {
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100 window->flags &= ~SDL_WINDOW_MAXIMIZED;
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101 }
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102 if (style & WS_MINIMIZE) {
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103 window->flags |= SDL_WINDOW_MINIMIZED;
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104 } else {
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105 window->flags &= ~SDL_WINDOW_MINIMIZED;
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106 }
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107 }
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108
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109 /* All done! */
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110 window->driverdata = data;
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111 return 0;
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112 }
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113
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114 int
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115 WIN_CreateWindow(_THIS, SDL_Window * window)
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116 {
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117 HWND hwnd;
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118 LPTSTR title = NULL;
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119 HWND top;
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120 RECT rect;
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121 DWORD style = 0;
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122 int x, y;
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123 int w, h;
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124
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125 if (window->title) {
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126 title = WIN_UTF8ToString(window->title);
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127 } else {
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128 title = NULL;
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129 }
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130
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131 if (window->flags & SDL_WINDOW_SHOWN) {
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132 style |= WS_VISIBLE;
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133 }
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134 if ((window->flags & (SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS))) {
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135 style |= WS_POPUP;
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136 } else {
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137 style |= (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX);
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138 }
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139 if (window->flags & SDL_WINDOW_RESIZABLE) {
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140 style |= (WS_THICKFRAME | WS_MAXIMIZEBOX);
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141 }
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142 if (window->flags & SDL_WINDOW_MAXIMIZED) {
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143 style |= WS_MAXIMIZE;
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
144 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
145 if (window->flags & SDL_WINDOW_MINIMIZED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
146 style |= WS_MINIMIZE;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
147 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
148
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
149 /* Figure out what the window area will be */
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
150 if (window->flags & SDL_WINDOW_FULLSCREEN) {
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
151 top = HWND_TOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
152 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
153 top = HWND_NOTOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
154 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
155 rect.left = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
156 rect.top = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
157 rect.right = window->w;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
158 rect.bottom = window->h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
159 AdjustWindowRectEx(&rect, style, FALSE, 0);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
160 w = (rect.right - rect.left);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
161 h = (rect.bottom - rect.top);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
162
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
163 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
164 window->x == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
165 x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
166 } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
167 x = CW_USEDEFAULT;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
168 } else {
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
169 x = window->x + rect.left;
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
170 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
171 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
172 window->y == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
173 y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
174 } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
175 y = CW_USEDEFAULT;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
176 } else {
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
177 y = window->y + rect.top;
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
178 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
179
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
180 hwnd = CreateWindow(SDL_Appname,
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
181 title ? title : TEXT(""),
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
182 style, x, y, w, h, NULL, NULL, SDL_Instance, NULL);
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
183 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
184 SDL_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
185 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
186
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
187 if (!hwnd) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
188 WIN_SetError("Couldn't create window");
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
189 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
190 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
191
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
192 if (SetupWindowData(window, hwnd, TRUE) < 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
193 DestroyWindow(hwnd);
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
194 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
195 }
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
196 return 0;
1712
931d111e737a Started framework for Windows video driver
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diff changeset
197 }
931d111e737a Started framework for Windows video driver
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parents:
diff changeset
198
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
199 int
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
200 WIN_CreateWindowFrom(_THIS, SDL_Window * window, const void *data)
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 {
1719
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
202 HWND hwnd = (HWND) data;
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
203 LPTSTR title;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
204 int titleLen;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
205
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
206 /* Query the title from the existing window */
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
207 titleLen = GetWindowTextLength(hwnd);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
208 title = SDL_stack_alloc(TCHAR, titleLen + 1);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
209 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
210 titleLen = GetWindowText(hwnd, title, titleLen);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
211 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
212 titleLen = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
213 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
214 if (titleLen > 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
215 window->title = WIN_StringToUTF8(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
216 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
217 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
218 SDL_stack_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
219 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
220
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
221 if (SetupWindowData(window, hwnd, FALSE) < 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
222 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
223 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
224 return 0;
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
227 void
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
228 WIN_SetWindowTitle(_THIS, SDL_Window * window)
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 {
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
230 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
231 LPTSTR title;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
232
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
233 if (window->title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
234 title = WIN_UTF8ToString(window->title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
235 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
236 title = NULL;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
237 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
238 SetWindowText(hwnd, title ? title : TEXT(""));
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
239 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
240 SDL_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
241 }
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
244 void
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
245 WIN_SetWindowPosition(_THIS, SDL_Window * window)
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 {
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
247 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
248 RECT rect;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
249 DWORD style;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
250 HWND top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
251 int x, y;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
252 int w, h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
253
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
254 /* Figure out what the window area will be */
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
255 if (window->flags & SDL_WINDOW_FULLSCREEN) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
256 top = HWND_TOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
257 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
258 top = HWND_NOTOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
259 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
260 style = GetWindowLong(hwnd, GWL_STYLE);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
261 rect.left = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
262 rect.top = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
263 rect.right = window->w;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
264 rect.bottom = window->h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
265 AdjustWindowRectEx(&rect, style,
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
266 (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
267 NULL), 0);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
268 w = (rect.right - rect.left);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
269 h = (rect.bottom - rect.top);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
270
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
271 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
272 window->x == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
273 x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
274 window->x = x - rect.left;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
275 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
276 x = window->x + rect.left;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
277 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
278 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
279 window->y == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
280 y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
281 window->y = y - rect.top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
282 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
283 y = window->y + rect.top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
284 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
285 SetWindowPos(hwnd, top, x, y, h, w, (SWP_NOCOPYBITS | SWP_NOSIZE));
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287
1713
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288 void
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289 WIN_SetWindowSize(_THIS, SDL_Window * window)
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290 {
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291 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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292 RECT rect;
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293 DWORD style;
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294 HWND top;
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295 int w, h;
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296
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297 /* Figure out what the window area will be */
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298 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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299 top = HWND_TOPMOST;
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300 } else {
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301 top = HWND_NOTOPMOST;
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302 }
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303 style = GetWindowLong(hwnd, GWL_STYLE);
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304 rect.left = 0;
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305 rect.top = 0;
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306 rect.right = window->w;
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307 rect.bottom = window->h;
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308 AdjustWindowRectEx(&rect, style,
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309 (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
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310 NULL), 0);
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311 w = (rect.right - rect.left);
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312 h = (rect.bottom - rect.top);
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313
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314 SetWindowPos(hwnd, top, 0, 0, h, w, (SWP_NOCOPYBITS | SWP_NOMOVE));
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315 }
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316
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317 void
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318 WIN_ShowWindow(_THIS, SDL_Window * window)
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319 {
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320 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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321
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322 ShowWindow(hwnd, SW_SHOW);
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323 }
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324
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325 void
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326 WIN_HideWindow(_THIS, SDL_Window * window)
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327 {
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328 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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329
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330 ShowWindow(hwnd, SW_HIDE);
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331 }
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332
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333 void
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334 WIN_RaiseWindow(_THIS, SDL_Window * window)
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335 {
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336 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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337 HWND top;
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338
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339 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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340 top = HWND_TOPMOST;
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341 } else {
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342 top = HWND_NOTOPMOST;
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343 }
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344 SetWindowPos(hwnd, top, 0, 0, 0, 0, (SWP_NOMOVE | SWP_NOSIZE));
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345 }
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346
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347 void
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348 WIN_MaximizeWindow(_THIS, SDL_Window * window)
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349 {
1719
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350 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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351
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352 ShowWindow(hwnd, SW_MAXIMIZE);
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353 }
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354
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355 void
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356 WIN_MinimizeWindow(_THIS, SDL_Window * window)
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357 {
1719
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358 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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359
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360 ShowWindow(hwnd, SW_MINIMIZE);
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361 }
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362
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diff changeset
363 void
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364 WIN_RestoreWindow(_THIS, SDL_Window * window)
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365 {
1719
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366 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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367
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368 ShowWindow(hwnd, SW_RESTORE);
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369 }
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370
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371 void
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372 WIN_SetWindowGrab(_THIS, SDL_Window * window)
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373 {
1719
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374 /* FIXME! */
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375 }
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376
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377 void
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378 WIN_DestroyWindow(_THIS, SDL_Window * window)
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diff changeset
379 {
1719
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diff changeset
380 SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
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381
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diff changeset
382 if (data) {
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diff changeset
383 if (data->created) {
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diff changeset
384 DestroyWindow(data->hwnd);
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diff changeset
385 }
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diff changeset
386 SDL_free(data);
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diff changeset
387 }
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diff changeset
388 }
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parents:
diff changeset
389
1713
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diff changeset
390 SDL_bool
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diff changeset
391 WIN_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
1712
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diff changeset
392 {
1719
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diff changeset
393 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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diff changeset
394 if (info->version.major <= SDL_MAJOR_VERSION) {
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diff changeset
395 info->window = hwnd;
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diff changeset
396 /* FIXME! */
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diff changeset
397 info->hglrc = NULL;
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diff changeset
398 return SDL_TRUE;
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diff changeset
399 } else {
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diff changeset
400 SDL_SetError("Application not compiled with SDL %d.%d\n",
5b9f50c957ed You can now create multiple windows on Win32
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diff changeset
401 SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
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diff changeset
402 return SDL_FALSE;
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diff changeset
403 }
1712
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parents:
diff changeset
404 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405
931d111e737a Started framework for Windows video driver
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parents:
diff changeset
406 /* vi: set ts=4 sw=4 expandtab: */