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annotate src/video/win32/SDL_win32window.c @ 1724:6c63fc2bd986 SDL-1.3

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Proof of concept done - Win32 GDI implementation mostly complete.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 06 Jul 2006 07:17:11 +0000
parents 5daa04d862f1
children fd65f12b6de6
rev   line source
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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
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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->mouse_pressed = SDL_FALSE;
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47 data->videodata = (SDL_VideoData *) SDL_GetVideoDevice()->driverdata;
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48
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49 /* Associate the data with the window */
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50 if (!SetProp(hwnd, TEXT("SDL_WindowData"), data)) {
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51 SDL_free(data);
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52 WIN_SetError("SetProp() failed");
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53 return -1;
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54 }
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55
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56 /* Set up the window proc function */
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57 data->wndproc = (WNDPROC) GetWindowLongPtr(hwnd, GWLP_WNDPROC);
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58 if (data->wndproc == NULL) {
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59 data->wndproc = DefWindowProc;
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60 } else {
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61 SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR) WIN_WindowProc);
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62 }
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63
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64 /* Fill in the SDL window with the window data */
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65 {
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66 POINT point;
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67 point.x = 0;
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68 point.y = 0;
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69 if (ClientToScreen(hwnd, &point)) {
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70 window->x = point.x;
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71 window->y = point.y;
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72 }
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73 }
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74 {
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75 RECT rect;
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76 if (GetClientRect(hwnd, &rect)) {
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77 window->w = rect.right;
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78 window->h = rect.bottom;
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79 }
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80 }
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81 {
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82 DWORD style = GetWindowLong(hwnd, GWL_STYLE);
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83 if (style & WS_VISIBLE) {
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84 window->flags |= SDL_WINDOW_SHOWN;
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85 } else {
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86 window->flags &= ~SDL_WINDOW_SHOWN;
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87 }
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88 if (style & (WS_BORDER | WS_THICKFRAME)) {
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89 window->flags &= ~SDL_WINDOW_BORDERLESS;
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90 } else {
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91 window->flags |= SDL_WINDOW_BORDERLESS;
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92 }
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93 if (style & WS_THICKFRAME) {
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94 window->flags |= SDL_WINDOW_RESIZABLE;
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95 } else {
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96 window->flags &= ~SDL_WINDOW_RESIZABLE;
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97 }
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98 if (style & WS_MAXIMIZE) {
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99 window->flags |= SDL_WINDOW_MAXIMIZED;
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100 } else {
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101 window->flags &= ~SDL_WINDOW_MAXIMIZED;
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102 }
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103 if (style & WS_MINIMIZE) {
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104 window->flags |= SDL_WINDOW_MINIMIZED;
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105 } else {
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106 window->flags &= ~SDL_WINDOW_MINIMIZED;
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107 }
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108 }
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109
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110 /* All done! */
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111 window->driverdata = data;
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112 return 0;
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113 }
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114
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115 int
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116 WIN_CreateWindow(_THIS, SDL_Window * window)
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117 {
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118 HWND hwnd;
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119 LPTSTR title = NULL;
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120 HWND top;
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121 RECT rect;
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122 DWORD style = 0;
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123 int x, y;
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124 int w, h;
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125
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126 if (window->title) {
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127 title = WIN_UTF8ToString(window->title);
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128 } else {
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129 title = NULL;
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130 }
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131
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132 if (window->flags & SDL_WINDOW_SHOWN) {
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133 style |= WS_VISIBLE;
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134 }
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135 if ((window->flags & (SDL_WINDOW_FULLSCREEN | SDL_WINDOW_BORDERLESS))) {
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136 style |= WS_POPUP;
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137 } else {
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138 style |= (WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX);
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139 }
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140 if (window->flags & SDL_WINDOW_RESIZABLE) {
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141 style |= (WS_THICKFRAME | WS_MAXIMIZEBOX);
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142 }
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143 if (window->flags & SDL_WINDOW_MAXIMIZED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
144 style |= WS_MAXIMIZE;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
145 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
146 if (window->flags & SDL_WINDOW_MINIMIZED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
147 style |= WS_MINIMIZE;
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
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
149
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
150 /* 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
151 if (window->flags & SDL_WINDOW_FULLSCREEN) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
152 top = HWND_TOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
153 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
154 top = HWND_NOTOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
155 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
156 rect.left = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
157 rect.top = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
158 rect.right = window->w;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
159 rect.bottom = window->h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
160 AdjustWindowRectEx(&rect, style, FALSE, 0);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
161 w = (rect.right - rect.left);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
162 h = (rect.bottom - rect.top);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
163
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
164 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
165 window->x == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
166 x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
167 } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
168 x = CW_USEDEFAULT;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
169 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
170 x = window->x + rect.left;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
171 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
172 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
173 window->y == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
174 y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
175 } 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
176 y = CW_USEDEFAULT;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
177 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
178 y = window->y + rect.top;
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
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
181 hwnd = CreateWindow(SDL_Appname,
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
182 title ? title : TEXT(""),
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
183 style, x, y, w, h, NULL, NULL, SDL_Instance, NULL);
1724
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete.
Sam Lantinga <slouken@libsdl.org>
parents: 1722
diff changeset
184 WIN_PumpEvents(_this);
6c63fc2bd986 Proof of concept done - Win32 GDI implementation mostly complete.
Sam Lantinga <slouken@libsdl.org>
parents: 1722
diff changeset
185
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
186 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
187 SDL_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
188 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
189
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
190 if (!hwnd) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
191 WIN_SetError("Couldn't create window");
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
192 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
193 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
194
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
195 if (SetupWindowData(window, hwnd, TRUE) < 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
196 DestroyWindow(hwnd);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
197 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
198 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
199 return 0;
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
202 int
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
203 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
204 {
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
205 HWND hwnd = (HWND) data;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
206 LPTSTR title;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
207 int titleLen;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
208
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
209 /* 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
210 titleLen = GetWindowTextLength(hwnd);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
211 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
212 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
213 titleLen = GetWindowText(hwnd, title, titleLen);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
214 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
215 titleLen = 0;
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 (titleLen > 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
218 window->title = WIN_StringToUTF8(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 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
221 SDL_stack_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
222 }
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 if (SetupWindowData(window, hwnd, FALSE) < 0) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
225 return -1;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
226 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
227 return 0;
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
230 void
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
231 WIN_SetWindowTitle(_THIS, SDL_Window * window)
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 {
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
233 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
234 LPTSTR title;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
235
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
236 if (window->title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
237 title = WIN_UTF8ToString(window->title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
238 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
239 title = NULL;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
240 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
241 SetWindowText(hwnd, title ? title : TEXT(""));
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
242 if (title) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
243 SDL_free(title);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
244 }
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246
1713
3e66ed1690e4 Whoops, forgot to indent
Sam Lantinga <slouken@libsdl.org>
parents: 1712
diff changeset
247 void
1718
ed4d4f1ea201 Further progress on the new Windows video driver:
Sam Lantinga <slouken@libsdl.org>
parents: 1713
diff changeset
248 WIN_SetWindowPosition(_THIS, SDL_Window * window)
1712
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 {
1719
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
250 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
251 RECT rect;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
252 DWORD style;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
253 HWND top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
254 int x, y;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
255 int w, h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
256
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
257 /* 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
258 if (window->flags & SDL_WINDOW_FULLSCREEN) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
259 top = HWND_TOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
260 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
261 top = HWND_NOTOPMOST;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
262 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
263 style = GetWindowLong(hwnd, GWL_STYLE);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
264 rect.left = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
265 rect.top = 0;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
266 rect.right = window->w;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
267 rect.bottom = window->h;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
268 AdjustWindowRectEx(&rect, style,
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
269 (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
270 NULL), 0);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
271 w = (rect.right - rect.left);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
272 h = (rect.bottom - rect.top);
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
273
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
274 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
275 window->x == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
276 x = (GetSystemMetrics(SM_CXSCREEN) - w) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
277 window->x = x - rect.left;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
278 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
279 x = window->x + rect.left;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
280 }
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
281 if ((window->flags & SDL_WINDOW_FULLSCREEN) ||
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
282 window->y == SDL_WINDOWPOS_CENTERED) {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
283 y = (GetSystemMetrics(SM_CYSCREEN) - h) / 2;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
284 window->y = y - rect.top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
285 } else {
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
286 y = window->y + rect.top;
5b9f50c957ed You can now create multiple windows on Win32
Sam Lantinga <slouken@libsdl.org>
parents: 1718
diff changeset
287 }
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288 SetWindowPos(hwnd, top, x, y, h, w, (SWP_NOCOPYBITS | SWP_NOSIZE));
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289 }
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290
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291 void
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292 WIN_SetWindowSize(_THIS, SDL_Window * window)
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293 {
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294 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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295 RECT rect;
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296 DWORD style;
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297 HWND top;
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298 int w, h;
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299
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300 /* Figure out what the window area will be */
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301 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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302 top = HWND_TOPMOST;
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303 } else {
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304 top = HWND_NOTOPMOST;
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305 }
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306 style = GetWindowLong(hwnd, GWL_STYLE);
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307 rect.left = 0;
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308 rect.top = 0;
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309 rect.right = window->w;
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310 rect.bottom = window->h;
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311 AdjustWindowRectEx(&rect, style,
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312 (style & WS_CHILDWINDOW) ? FALSE : (GetMenu(hwnd) !=
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313 NULL), 0);
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314 w = (rect.right - rect.left);
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315 h = (rect.bottom - rect.top);
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316
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317 SetWindowPos(hwnd, top, 0, 0, h, w, (SWP_NOCOPYBITS | SWP_NOMOVE));
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318 }
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319
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320 void
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321 WIN_ShowWindow(_THIS, SDL_Window * window)
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322 {
1719
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323 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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324
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325 ShowWindow(hwnd, SW_SHOW);
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326 }
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327
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328 void
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329 WIN_HideWindow(_THIS, SDL_Window * window)
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330 {
1719
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331 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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332
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333 ShowWindow(hwnd, SW_HIDE);
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334 }
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335
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336 void
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337 WIN_RaiseWindow(_THIS, SDL_Window * window)
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338 {
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339 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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340 HWND top;
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341
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342 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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343 top = HWND_TOPMOST;
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344 } else {
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345 top = HWND_NOTOPMOST;
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346 }
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347 SetWindowPos(hwnd, top, 0, 0, 0, 0, (SWP_NOMOVE | SWP_NOSIZE));
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348 }
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349
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350 void
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351 WIN_MaximizeWindow(_THIS, SDL_Window * window)
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352 {
1719
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353 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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354
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355 ShowWindow(hwnd, SW_MAXIMIZE);
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356 }
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357
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358 void
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359 WIN_MinimizeWindow(_THIS, SDL_Window * window)
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360 {
1719
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361 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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diff changeset
362
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diff changeset
363 ShowWindow(hwnd, SW_MINIMIZE);
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364 }
931d111e737a Started framework for Windows video driver
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diff changeset
365
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366 void
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367 WIN_RestoreWindow(_THIS, SDL_Window * window)
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368 {
1719
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369 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
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370
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diff changeset
371 ShowWindow(hwnd, SW_RESTORE);
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372 }
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373
1713
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374 void
1718
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375 WIN_SetWindowGrab(_THIS, SDL_Window * window)
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diff changeset
376 {
1719
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377 /* FIXME! */
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378 }
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379
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diff changeset
380 void
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diff changeset
381 WIN_DestroyWindow(_THIS, SDL_Window * window)
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diff changeset
382 {
1719
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diff changeset
383 SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
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diff changeset
384
5b9f50c957ed You can now create multiple windows on Win32
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diff changeset
385 if (data) {
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diff changeset
386 if (data->created) {
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diff changeset
387 DestroyWindow(data->hwnd);
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diff changeset
388 }
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diff changeset
389 SDL_free(data);
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diff changeset
390 }
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diff changeset
391 }
931d111e737a Started framework for Windows video driver
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parents:
diff changeset
392
1713
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diff changeset
393 SDL_bool
1718
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diff changeset
394 WIN_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
1712
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parents:
diff changeset
395 {
1719
5b9f50c957ed You can now create multiple windows on Win32
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diff changeset
396 HWND hwnd = ((SDL_WindowData *) window->driverdata)->hwnd;
5b9f50c957ed You can now create multiple windows on Win32
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diff changeset
397 if (info->version.major <= SDL_MAJOR_VERSION) {
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diff changeset
398 info->window = hwnd;
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diff changeset
399 /* FIXME! */
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diff changeset
400 info->hglrc = NULL;
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diff changeset
401 return SDL_TRUE;
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parents: 1718
diff changeset
402 } else {
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
403 SDL_SetError("Application not compiled with SDL %d.%d\n",
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
404 SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
405 return SDL_FALSE;
5b9f50c957ed You can now create multiple windows on Win32
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parents: 1718
diff changeset
406 }
1712
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parents:
diff changeset
407 }
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408
931d111e737a Started framework for Windows video driver
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 /* vi: set ts=4 sw=4 expandtab: */