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Rev | Author | Line No. | Line |
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1689 | art_zh | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;; |
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4 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;; |
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5 | ;; Distributed under terms of the GNU General Public License ;; |
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6 | ;; ;; |
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7 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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8 | |||
9 | $Revision: 1929 $ |
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10 | |||
11 | ;============================================================================== |
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12 | ;///// public functions /////////////////////////////////////////////////////// |
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13 | ;============================================================================== |
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14 | |||
1929 | art_zh | 15 | window.BORDER_SIZE = 5 |
1689 | art_zh | 16 | |
17 | macro FuncTable name, table_name, [label] |
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18 | { |
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19 | common |
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20 | align 4 |
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21 | \label name#.#table_name dword |
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22 | forward |
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23 | dd name#.#label |
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24 | common |
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25 | name#.sizeof.#table_name = $ - name#.#table_name |
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26 | } |
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27 | |||
28 | uglobal |
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29 | common_colours rd 32 |
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1859 | art_zh | 30 | draw_limits RECT |
1689 | art_zh | 31 | endg |
32 | |||
33 | align 4 |
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34 | ;------------------------------------------------------------------------------ |
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35 | syscall_draw_window: ;///// system function 0 ///////////////////////////////// |
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36 | ;------------------------------------------------------------------------------ |
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37 | ;? |
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38 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 39 | mov eax, edx |
40 | shr eax, 24 |
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41 | and al, 0x0f |
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42 | cmp al, 5 |
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43 | jae .exit |
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1689 | art_zh | 44 | |
1859 | art_zh | 45 | push eax |
46 | inc [mouse_pause] |
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47 | call [_display.disable_mouse] |
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48 | call window._.sys_set_window |
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49 | call [_display.disable_mouse] |
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50 | pop eax |
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1689 | art_zh | 51 | |
1859 | art_zh | 52 | or al, al |
53 | jnz @f |
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1689 | art_zh | 54 | |
1859 | art_zh | 55 | ; type I - original style |
56 | call drawwindow_I |
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57 | jmp window._.draw_window_caption.2 |
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1689 | art_zh | 58 | |
1859 | art_zh | 59 | @@: dec al |
60 | jnz @f |
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1689 | art_zh | 61 | |
1859 | art_zh | 62 | ; type II - only reserve area, no draw |
63 | call sys_window_mouse |
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64 | dec [mouse_pause] |
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65 | call [draw_pointer] |
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66 | jmp .exit |
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1689 | art_zh | 67 | |
1859 | art_zh | 68 | @@: dec al |
69 | jnz @f |
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1689 | art_zh | 70 | |
1859 | art_zh | 71 | ; type III - new style |
72 | call drawwindow_III |
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73 | jmp window._.draw_window_caption.2 |
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1689 | art_zh | 74 | |
1859 | art_zh | 75 | ; type IV & V - skinned window (resizable & not) |
76 | @@: mov eax, [TASK_COUNT] |
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77 | movzx eax, word[WIN_POS + eax * 2] |
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78 | cmp eax, [CURRENT_TASK] |
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79 | setz al |
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80 | movzx eax, al |
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81 | push eax |
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82 | call drawwindow_IV |
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83 | jmp window._.draw_window_caption.2 |
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1689 | art_zh | 84 | |
85 | .exit: |
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1859 | art_zh | 86 | ret |
1689 | art_zh | 87 | |
88 | align 4 |
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89 | ;------------------------------------------------------------------------------ |
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90 | syscall_display_settings: ;///// system function 48 /////////////////////////// |
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91 | ;------------------------------------------------------------------------------ |
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92 | ;; Redraw screen: |
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93 | ;< ebx = 0 |
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94 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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95 | ;; Set button style: |
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96 | ;< ebx = 1 |
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97 | ;< ecx = 0 (flat) or 1 (with gradient) |
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98 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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99 | ;; Set system color palette: |
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100 | ;< ebx = 2 |
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101 | ;< ecx = pointer to color table |
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102 | ;< edx = size of color table |
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103 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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104 | ;; Get system color palette: |
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105 | ;< ebx = 3 |
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106 | ;< ecx = pointer to color table buffer |
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107 | ;< edx = size of color table buffer |
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108 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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109 | ;; Get skinned caption height: |
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110 | ;< ebx = 4 |
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111 | ;> eax = height in pixels |
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112 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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113 | ;; Get screen working area: |
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114 | ;< ebx = 5 |
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115 | ;> eax = pack[16(left), 16(right)] |
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116 | ;> ebx = pack[16(top), 16(bottom)] |
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117 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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118 | ;; Set screen working area: |
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119 | ;< ebx = 6 |
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120 | ;< ecx = pack[16(left), 16(right)] |
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121 | ;< edx = pack[16(top), 16(bottom)] |
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122 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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123 | ;; Get skin margins: |
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124 | ;< ebx = 7 |
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125 | ;> eax = pack[16(left), 16(right)] |
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126 | ;> ebx = pack[16(top), 16(bottom)] |
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127 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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128 | ;; Set skin: |
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129 | ;< ebx = 8 |
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130 | ;< ecx = pointer to FileInfoBlock struct |
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131 | ;> eax = FS error code |
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132 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 133 | cmp ebx, .sizeof.ftable / 4 |
134 | ja @f |
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135 | jmp [.ftable + ebx * 4] |
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1689 | art_zh | 136 | @@: ret |
137 | |||
138 | |||
139 | align 4 |
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140 | syscall_display_settings.00: |
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1859 | art_zh | 141 | xor eax, eax |
142 | inc ebx |
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143 | cmp [windowtypechanged], ebx |
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144 | jne .exit |
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145 | mov [windowtypechanged], eax |
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1689 | art_zh | 146 | |
1859 | art_zh | 147 | jmp syscall_display_settings._.redraw_whole_screen |
1689 | art_zh | 148 | |
149 | .exit: |
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1859 | art_zh | 150 | ret |
1689 | art_zh | 151 | |
152 | align 4 |
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153 | syscall_display_settings.01: |
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1859 | art_zh | 154 | and ecx, 1 |
155 | cmp ecx, [buttontype] |
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156 | je .exit |
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157 | mov [buttontype], ecx |
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158 | mov [windowtypechanged], ebx |
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1689 | art_zh | 159 | |
160 | .exit: |
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1859 | art_zh | 161 | ret |
1689 | art_zh | 162 | |
163 | align 4 |
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164 | syscall_display_settings.02: |
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1859 | art_zh | 165 | dec ebx |
166 | mov esi, ecx |
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167 | and edx, 127 |
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168 | mov edi, common_colours |
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169 | mov ecx, edx |
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170 | rep movsb |
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171 | mov [windowtypechanged], ebx |
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172 | ret |
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1689 | art_zh | 173 | |
174 | align 4 |
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175 | syscall_display_settings.03: |
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1859 | art_zh | 176 | mov edi, ecx |
177 | and edx, 127 |
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178 | mov esi, common_colours |
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179 | mov ecx, edx |
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180 | rep movsb |
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181 | ret |
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1689 | art_zh | 182 | |
183 | align 4 |
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184 | syscall_display_settings.04: |
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1859 | art_zh | 185 | mov eax, [_skinh] |
186 | mov [esp + 32], eax |
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187 | ret |
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1689 | art_zh | 188 | |
189 | align 4 |
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190 | syscall_display_settings.05: |
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1859 | art_zh | 191 | mov eax, [screen_workarea.left - 2] |
192 | mov ax, word[screen_workarea.right] |
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193 | mov [esp + 32], eax |
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194 | mov eax, [screen_workarea.top - 2] |
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195 | mov ax, word[screen_workarea.bottom] |
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196 | mov [esp + 20], eax |
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197 | ret |
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1689 | art_zh | 198 | |
199 | align 4 |
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200 | syscall_display_settings.06: |
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1859 | art_zh | 201 | xor esi, esi |
1689 | art_zh | 202 | |
1859 | art_zh | 203 | mov edi, [Screen_Max_X] |
204 | mov eax, ecx |
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205 | movsx ebx, ax |
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206 | sar eax, 16 |
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207 | cmp eax, ebx |
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208 | jge .check_horizontal |
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209 | inc esi |
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210 | or eax, eax |
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211 | jge @f |
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212 | xor eax, eax |
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213 | @@: mov [screen_workarea.left], eax |
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214 | cmp ebx, edi |
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215 | jle @f |
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216 | mov ebx, edi |
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217 | @@: mov [screen_workarea.right], ebx |
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1689 | art_zh | 218 | |
219 | .check_horizontal: |
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1859 | art_zh | 220 | mov edi, [Screen_Max_Y] |
221 | mov eax, edx |
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222 | movsx ebx, ax |
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223 | sar eax, 16 |
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224 | cmp eax, ebx |
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225 | jge .check_if_redraw_needed |
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226 | inc esi |
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227 | or eax, eax |
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228 | jge @f |
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229 | xor eax, eax |
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230 | @@: mov [screen_workarea.top], eax |
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231 | cmp ebx, edi |
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232 | jle @f |
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233 | mov ebx, edi |
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234 | @@: mov [screen_workarea.bottom], ebx |
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1689 | art_zh | 235 | |
236 | .check_if_redraw_needed: |
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1859 | art_zh | 237 | or esi, esi |
238 | jz .exit |
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1689 | art_zh | 239 | |
1859 | art_zh | 240 | call repos_windows |
241 | jmp syscall_display_settings._.calculate_whole_screen |
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1689 | art_zh | 242 | |
243 | .exit: |
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1859 | art_zh | 244 | ret |
1689 | art_zh | 245 | |
246 | align 4 |
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247 | syscall_display_settings.07: |
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1859 | art_zh | 248 | mov eax, [_skinmargins + 0] |
249 | mov [esp + 32], eax |
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250 | mov eax, [_skinmargins + 4] |
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251 | mov [esp + 20], eax |
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252 | ret |
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1689 | art_zh | 253 | |
254 | align 4 |
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255 | syscall_display_settings.08: |
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1859 | art_zh | 256 | mov ebx, ecx |
257 | call read_skin_file |
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258 | mov [esp + 32], eax |
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259 | test eax, eax |
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260 | jnz .exit |
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1689 | art_zh | 261 | |
1859 | art_zh | 262 | call syscall_display_settings._.calculate_whole_screen |
263 | jmp syscall_display_settings._.redraw_whole_screen |
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1689 | art_zh | 264 | |
265 | .exit: |
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1859 | art_zh | 266 | ret |
1689 | art_zh | 267 | |
268 | syscall_display_settings._.calculate_whole_screen: |
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1859 | art_zh | 269 | xor eax, eax |
270 | xor ebx, ebx |
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271 | mov ecx, [Screen_Max_X] |
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272 | mov edx, [Screen_Max_Y] |
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273 | jmp calculatescreen |
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1689 | art_zh | 274 | |
275 | syscall_display_settings._.redraw_whole_screen: |
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1859 | art_zh | 276 | xor eax, eax |
277 | mov [draw_limits.left], eax |
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278 | mov [draw_limits.top], eax |
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279 | mov eax, [Screen_Max_X] |
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280 | mov [draw_limits.right], eax |
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281 | mov eax, [Screen_Max_Y] |
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282 | mov [draw_limits.bottom], eax |
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283 | mov eax, window_data |
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284 | jmp redrawscreen |
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1689 | art_zh | 285 | |
286 | align 4 |
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287 | ;------------------------------------------------------------------------------ |
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288 | syscall_set_window_shape: ;///// system function 50 /////////////////////////// |
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289 | ;------------------------------------------------------------------------------ |
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290 | ;; Set window shape address: |
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291 | ;> ebx = 0 |
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292 | ;> ecx = shape data address |
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293 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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294 | ;; Set window shape scale: |
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295 | ;> ebx = 1 |
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296 | ;> ecx = scale power (resulting scale is 2^ebx) |
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297 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 298 | mov edi, [current_slot] |
1689 | art_zh | 299 | |
1859 | art_zh | 300 | test ebx, ebx |
301 | jne .shape_scale |
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302 | mov [edi + APPDATA.wnd_shape], ecx |
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1689 | art_zh | 303 | |
304 | .shape_scale: |
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1859 | art_zh | 305 | dec ebx |
306 | jnz .exit |
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307 | mov [edi + APPDATA.wnd_shape_scale], ecx |
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1689 | art_zh | 308 | |
309 | .exit: |
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1859 | art_zh | 310 | ret |
1689 | art_zh | 311 | |
312 | align 4 |
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313 | ;------------------------------------------------------------------------------ |
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314 | syscall_move_window: ;///// system function 67 //////////////////////////////// |
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315 | ;------------------------------------------------------------------------------ |
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316 | ;? |
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317 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 318 | mov edi, [CURRENT_TASK] |
319 | shl edi, 5 |
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320 | add edi, window_data |
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1689 | art_zh | 321 | |
1859 | art_zh | 322 | test [edi + WDATA.fl_wdrawn], 1 |
323 | jz .exit |
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1689 | art_zh | 324 | |
1859 | art_zh | 325 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
326 | jnz .exit |
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1689 | art_zh | 327 | |
1859 | art_zh | 328 | cmp ebx, -1 |
329 | jne @f |
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330 | mov ebx, [edi + WDATA.box.left] |
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331 | @@: cmp ecx, -1 |
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332 | jne @f |
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333 | mov ecx, [edi + WDATA.box.top] |
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334 | @@: cmp edx, -1 |
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335 | jne @f |
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336 | mov edx, [edi + WDATA.box.width] |
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337 | @@: cmp esi, -1 |
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338 | jne @f |
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339 | mov esi, [edi + WDATA.box.height] |
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1689 | art_zh | 340 | |
1859 | art_zh | 341 | @@: push esi edx ecx ebx |
342 | mov eax, esp |
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343 | mov bl, [edi + WDATA.fl_wstate] |
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344 | call window._.set_window_box |
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345 | add esp, BOX.sizeof |
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1689 | art_zh | 346 | |
347 | .exit: |
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1859 | art_zh | 348 | ret |
1689 | art_zh | 349 | |
350 | align 4 |
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351 | ;------------------------------------------------------------------------------ |
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352 | syscall_window_settings: ;///// system function 71 ///////////////////////////// |
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353 | ;------------------------------------------------------------------------------ |
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354 | ;? |
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355 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 356 | dec ebx ; subfunction #1 - set window caption |
357 | jnz .exit_fail |
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1689 | art_zh | 358 | |
1859 | art_zh | 359 | ; NOTE: only window owner thread can set its caption, |
360 | ; so there's no parameter for PID/TID |
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1689 | art_zh | 361 | |
1859 | art_zh | 362 | mov edi, [CURRENT_TASK] |
363 | shl edi, 5 |
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1689 | art_zh | 364 | |
1859 | art_zh | 365 | mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx |
366 | or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
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1689 | art_zh | 367 | |
1859 | art_zh | 368 | call window._.draw_window_caption |
1689 | art_zh | 369 | |
1859 | art_zh | 370 | xor eax, eax ; eax = 0 (success) |
371 | ret |
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1689 | art_zh | 372 | |
373 | ; .get_window_caption: |
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374 | ; dec eax ; subfunction #2 - get window caption |
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375 | ; jnz .exit_fail |
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376 | |||
1859 | art_zh | 377 | ; not implemented yet |
1689 | art_zh | 378 | |
379 | .exit_fail: |
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1859 | art_zh | 380 | xor eax, eax |
381 | inc eax ; eax = 1 (fail) |
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382 | ret |
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1689 | art_zh | 383 | |
384 | align 4 |
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385 | ;------------------------------------------------------------------------------ |
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386 | set_window_defaults: ;///////////////////////////////////////////////////////// |
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387 | ;------------------------------------------------------------------------------ |
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388 | ;? |
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389 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 390 | mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable |
391 | push eax ecx |
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392 | xor eax, eax |
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393 | mov ecx, WIN_STACK |
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394 | @@: inc eax |
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395 | add ecx, 2 |
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396 | ; process no |
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397 | mov [ecx + 0x000], ax |
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398 | ; positions in stack |
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399 | mov [ecx + 0x400], ax |
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400 | cmp ecx, WIN_POS - 2 |
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401 | jne @b |
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402 | pop ecx eax |
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403 | ret |
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1689 | art_zh | 404 | |
405 | align 4 |
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406 | ;------------------------------------------------------------------------------ |
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407 | calculatescreen: ;///////////////////////////////////////////////////////////// |
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408 | ;------------------------------------------------------------------------------ |
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409 | ;? Scan all windows from bottom to top, calling `setscreen` for each one |
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410 | ;? intersecting given screen area |
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411 | ;------------------------------------------------------------------------------ |
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412 | ;> eax = left |
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413 | ;> ebx = top |
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414 | ;> ecx = right |
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415 | ;> edx = bottom |
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416 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 417 | push esi |
418 | pushfd |
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419 | cli |
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1689 | art_zh | 420 | |
1859 | art_zh | 421 | mov esi, 1 |
422 | call window._.set_screen |
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1689 | art_zh | 423 | |
1859 | art_zh | 424 | push ebp |
1689 | art_zh | 425 | |
1859 | art_zh | 426 | mov ebp, [TASK_COUNT] |
427 | cmp ebp, 1 |
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428 | jbe .exit |
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1689 | art_zh | 429 | |
1859 | art_zh | 430 | push edx ecx ebx eax |
1689 | art_zh | 431 | |
432 | .next_window: |
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1859 | art_zh | 433 | movzx edi, word[WIN_POS + esi * 2] |
434 | shl edi, 5 |
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1689 | art_zh | 435 | |
1859 | art_zh | 436 | cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE |
437 | je .skip_window |
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1689 | art_zh | 438 | |
1859 | art_zh | 439 | add edi, window_data |
440 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
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441 | jnz .skip_window |
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1689 | art_zh | 442 | |
1859 | art_zh | 443 | mov eax, [edi + WDATA.box.left] |
444 | cmp eax, [esp + RECT.right] |
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445 | jg .skip_window |
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446 | mov ebx, [edi + WDATA.box.top] |
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447 | cmp ebx, [esp + RECT.bottom] |
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448 | jg .skip_window |
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449 | mov ecx, [edi + WDATA.box.width] |
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450 | add ecx, eax |
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451 | cmp ecx, [esp + RECT.left] |
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452 | jl .skip_window |
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453 | mov edx, [edi + WDATA.box.height] |
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454 | add edx, ebx |
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455 | cmp edx, [esp + RECT.top] |
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456 | jl .skip_window |
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1689 | art_zh | 457 | |
1859 | art_zh | 458 | cmp eax, [esp + RECT.left] |
459 | jae @f |
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460 | mov eax, [esp + RECT.left] |
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461 | @@: cmp ebx, [esp + RECT.top] |
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462 | jae @f |
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463 | mov ebx, [esp + RECT.top] |
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464 | @@: cmp ecx, [esp + RECT.right] |
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465 | jbe @f |
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466 | mov ecx, [esp + RECT.right] |
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467 | @@: cmp edx, [esp + RECT.bottom] |
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468 | jbe @f |
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469 | mov edx, [esp + RECT.bottom] |
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1689 | art_zh | 470 | |
1859 | art_zh | 471 | @@: push esi |
472 | movzx esi, word[WIN_POS + esi * 2] |
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473 | call window._.set_screen |
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474 | pop esi |
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1689 | art_zh | 475 | |
476 | .skip_window: |
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1859 | art_zh | 477 | inc esi |
478 | dec ebp |
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479 | jnz .next_window |
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1689 | art_zh | 480 | |
1859 | art_zh | 481 | pop eax ebx ecx edx |
1689 | art_zh | 482 | |
483 | .exit: |
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1859 | art_zh | 484 | pop ebp |
485 | popfd |
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486 | pop esi |
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487 | ret |
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1689 | art_zh | 488 | |
489 | align 4 |
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490 | ;------------------------------------------------------------------------------ |
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491 | repos_windows: ;/////////////////////////////////////////////////////////////// |
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492 | ;------------------------------------------------------------------------------ |
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493 | ;? |
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494 | ;------------------------------------------------------------------------------ |
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1859 | art_zh | 495 | mov ecx, [TASK_COUNT] |
496 | mov edi, window_data + WDATA.sizeof * 2 |
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497 | call force_redraw_background |
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498 | dec ecx |
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499 | jle .exit |
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1689 | art_zh | 500 | |
501 | .next_window: |
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1859 | art_zh | 502 | mov [edi + WDATA.fl_redraw], 1 |
503 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
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504 | jnz .fix_maximized |
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1689 | art_zh | 505 | |
1859 | art_zh | 506 | mov eax, [edi + WDATA.box.left] |
507 | add eax, [edi + WDATA.box.width] |
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508 | mov ebx, [Screen_Max_X] |
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509 | cmp eax, ebx |
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510 | jle .fix_vertical |
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511 | mov eax, [edi + WDATA.box.width] |
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512 | sub eax, ebx |
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513 | jle @f |
||
514 | mov [edi + WDATA.box.width], ebx |
||
515 | @@: sub ebx, [edi + WDATA.box.width] |
||
516 | mov [edi + WDATA.box.left], ebx |
||
1689 | art_zh | 517 | |
518 | .fix_vertical: |
||
1859 | art_zh | 519 | mov eax, [edi + WDATA.box.top] |
520 | add eax, [edi + WDATA.box.height] |
||
521 | mov ebx, [Screen_Max_Y] |
||
522 | cmp eax, ebx |
||
523 | jle .fix_client_box |
||
524 | mov eax, [edi + WDATA.box.height] |
||
525 | sub eax, ebx |
||
526 | jle @f |
||
527 | mov [edi + WDATA.box.height], ebx |
||
528 | @@: sub ebx, [edi + WDATA.box.height] |
||
529 | mov [edi + WDATA.box.top], ebx |
||
530 | jmp .fix_client_box |
||
1689 | art_zh | 531 | |
532 | .fix_maximized: |
||
1859 | art_zh | 533 | mov eax, [screen_workarea.left] |
534 | mov [edi + WDATA.box.left], eax |
||
535 | sub eax, [screen_workarea.right] |
||
536 | neg eax |
||
537 | mov [edi + WDATA.box.width], eax |
||
538 | mov eax, [screen_workarea.top] |
||
539 | mov [edi + WDATA.box.top], eax |
||
540 | test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP |
||
541 | jnz .fix_client_box |
||
542 | sub eax, [screen_workarea.bottom] |
||
543 | neg eax |
||
544 | mov [edi + WDATA.box.height], eax |
||
1689 | art_zh | 545 | |
546 | .fix_client_box: |
||
1859 | art_zh | 547 | call window._.set_window_clientbox |
1689 | art_zh | 548 | |
1859 | art_zh | 549 | add edi, WDATA.sizeof |
550 | dec ecx |
||
1929 | art_zh | 551 | jne .next_window |
1689 | art_zh | 552 | |
553 | .exit: |
||
1859 | art_zh | 554 | ret |
1689 | art_zh | 555 | |
556 | align 4 |
||
557 | ;------------------------------------------------------------------------------ |
||
558 | sys_window_mouse: ;//////////////////////////////////////////////////////////// |
||
559 | ;------------------------------------------------------------------------------ |
||
1929 | art_zh | 560 | ;? |
1689 | art_zh | 561 | ;------------------------------------------------------------------------------ |
1859 | art_zh | 562 | ret |
1689 | art_zh | 563 | |
564 | align 4 |
||
565 | ;------------------------------------------------------------------------------ |
||
566 | draw_rectangle: ;////////////////////////////////////////////////////////////// |
||
567 | ;------------------------------------------------------------------------------ |
||
568 | ;> eax = pack[16(left), 16(right)] |
||
569 | ;> ebx = pack[16(top), 16(bottom)] |
||
570 | ;> esi = color |
||
571 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 572 | push eax ebx ecx edi |
1689 | art_zh | 573 | |
1859 | art_zh | 574 | xor edi, edi |
1689 | art_zh | 575 | |
576 | .flags_set: |
||
1859 | art_zh | 577 | push ebx |
1689 | art_zh | 578 | |
1859 | art_zh | 579 | ; set line color |
580 | mov ecx, esi |
||
1689 | art_zh | 581 | |
1859 | art_zh | 582 | ; draw top border |
583 | rol ebx, 16 |
||
584 | push ebx |
||
585 | rol ebx, 16 |
||
586 | pop bx |
||
587 | call [draw_line] |
||
1689 | art_zh | 588 | |
1859 | art_zh | 589 | ; draw bottom border |
590 | mov ebx, [esp - 2] |
||
591 | pop bx |
||
592 | call [draw_line] |
||
1689 | art_zh | 593 | |
1859 | art_zh | 594 | pop ebx |
595 | add ebx, 1 * 65536 - 1 |
||
1689 | art_zh | 596 | |
1859 | art_zh | 597 | ; draw left border |
598 | rol eax, 16 |
||
599 | push eax |
||
600 | rol eax, 16 |
||
601 | pop ax |
||
602 | call [draw_line] |
||
1689 | art_zh | 603 | |
1859 | art_zh | 604 | ; draw right border |
605 | mov eax, [esp - 2] |
||
606 | pop ax |
||
607 | call [draw_line] |
||
1689 | art_zh | 608 | |
1859 | art_zh | 609 | pop edi ecx ebx eax |
610 | ret |
||
1689 | art_zh | 611 | |
612 | .forced: |
||
1859 | art_zh | 613 | push eax ebx ecx edi |
614 | xor edi, edi |
||
615 | inc edi |
||
616 | jmp .flags_set |
||
1689 | art_zh | 617 | |
618 | align 4 |
||
619 | ;------------------------------------------------------------------------------ |
||
620 | drawwindow_I_caption: ;//////////////////////////////////////////////////////// |
||
621 | ;------------------------------------------------------------------------------ |
||
622 | ;? |
||
623 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 624 | push [edx + WDATA.cl_titlebar] |
625 | mov esi, edx |
||
1689 | art_zh | 626 | |
1859 | art_zh | 627 | mov edx, [esi + WDATA.box.top] |
628 | mov eax, edx |
||
629 | lea ebx, [edx + 21] |
||
630 | inc edx |
||
631 | add eax, [esi + WDATA.box.height] |
||
1689 | art_zh | 632 | |
1859 | art_zh | 633 | cmp ebx, eax |
634 | jbe @f |
||
635 | mov ebx, eax |
||
636 | @@: push ebx |
||
1689 | art_zh | 637 | |
1859 | art_zh | 638 | xor edi, edi |
1689 | art_zh | 639 | |
640 | .next_line: |
||
1859 | art_zh | 641 | mov ebx, edx |
642 | shl ebx, 16 |
||
643 | add ebx, edx |
||
644 | mov eax, [esi + WDATA.box.left] |
||
645 | inc eax |
||
646 | shl eax, 16 |
||
647 | add eax, [esi + WDATA.box.left] |
||
648 | add eax, [esi + WDATA.box.width] |
||
649 | dec eax |
||
650 | mov ecx, [esi + WDATA.cl_titlebar] |
||
651 | test ecx, 0x80000000 |
||
652 | jz @f |
||
653 | sub ecx, 0x00040404 |
||
654 | mov [esi + WDATA.cl_titlebar], ecx |
||
655 | @@: and ecx, 0x00ffffff |
||
656 | call [draw_line] |
||
657 | inc edx |
||
658 | cmp edx, [esp] |
||
659 | jb .next_line |
||
1689 | art_zh | 660 | |
1859 | art_zh | 661 | add esp, 4 |
662 | pop [esi + WDATA.cl_titlebar] |
||
663 | ret |
||
1689 | art_zh | 664 | |
665 | align 4 |
||
666 | ;------------------------------------------------------------------------------ |
||
667 | drawwindow_I: ;//////////////////////////////////////////////////////////////// |
||
668 | ;------------------------------------------------------------------------------ |
||
669 | ;? |
||
670 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 671 | pushad |
1689 | art_zh | 672 | |
1859 | art_zh | 673 | ; window border |
1689 | art_zh | 674 | |
1859 | art_zh | 675 | mov eax, [edx + WDATA.box.left - 2] |
676 | mov ax, word[edx + WDATA.box.left] |
||
677 | add ax, word[edx + WDATA.box.width] |
||
678 | mov ebx, [edx + WDATA.box.top - 2] |
||
679 | mov bx, word[edx + WDATA.box.top] |
||
680 | add bx, word[edx + WDATA.box.height] |
||
1689 | art_zh | 681 | |
1859 | art_zh | 682 | mov esi, [edx + WDATA.cl_frames] |
683 | call draw_rectangle |
||
1689 | art_zh | 684 | |
1859 | art_zh | 685 | ; window caption |
1689 | art_zh | 686 | |
1859 | art_zh | 687 | call drawwindow_I_caption |
1689 | art_zh | 688 | |
1859 | art_zh | 689 | ; window client area |
1689 | art_zh | 690 | |
1859 | art_zh | 691 | ; do we need to draw it? |
692 | mov edi, [esi + WDATA.cl_workarea] |
||
693 | test edi, 0x40000000 |
||
694 | jnz .exit |
||
1689 | art_zh | 695 | |
1859 | art_zh | 696 | ; does client area have a positive size on screen? |
697 | mov edx, [esi + WDATA.box.top] |
||
698 | add edx, 21 + 5 |
||
699 | mov ebx, [esi + WDATA.box.top] |
||
700 | add ebx, [esi + WDATA.box.height] |
||
701 | cmp edx, ebx |
||
702 | jg .exit |
||
1689 | art_zh | 703 | |
1859 | art_zh | 704 | ; okay, let's draw it |
705 | mov eax, 1 |
||
706 | mov ebx, 21 |
||
707 | mov ecx, [esi + WDATA.box.width] |
||
708 | mov edx, [esi + WDATA.box.height] |
||
709 | call [drawbar] |
||
1689 | art_zh | 710 | |
711 | .exit: |
||
1859 | art_zh | 712 | popad |
713 | ret |
||
1689 | art_zh | 714 | |
715 | align 4 |
||
716 | ;------------------------------------------------------------------------------ |
||
717 | drawwindow_III_caption: ;///////////////////////////////////////////////////// |
||
718 | ;------------------------------------------------------------------------------ |
||
719 | ;? |
||
720 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 721 | mov ecx, [edx + WDATA.cl_titlebar] |
722 | push ecx |
||
723 | mov esi, edx |
||
724 | mov edx, [esi + WDATA.box.top] |
||
725 | add edx, 4 |
||
726 | mov ebx, [esi + WDATA.box.top] |
||
727 | add ebx, 20 |
||
728 | mov eax, [esi + WDATA.box.top] |
||
729 | add eax, [esi + WDATA.box.height] |
||
1689 | art_zh | 730 | |
1859 | art_zh | 731 | cmp ebx, eax |
732 | jb @f |
||
733 | mov ebx, eax |
||
734 | @@: push ebx |
||
1689 | art_zh | 735 | |
1859 | art_zh | 736 | xor edi, edi |
1689 | art_zh | 737 | |
738 | .next_line: |
||
1859 | art_zh | 739 | mov ebx, edx |
740 | shl ebx, 16 |
||
741 | add ebx, edx |
||
742 | mov eax, [esi + WDATA.box.left] |
||
743 | shl eax, 16 |
||
744 | add eax, [esi + WDATA.box.left] |
||
745 | add eax, [esi + WDATA.box.width] |
||
746 | add eax, 4 * 65536 - 4 |
||
747 | mov ecx, [esi + WDATA.cl_titlebar] |
||
748 | test ecx, 0x40000000 |
||
749 | jz @f |
||
750 | add ecx, 0x00040404 |
||
751 | @@: test ecx, 0x80000000 |
||
752 | jz @f |
||
753 | sub ecx, 0x00040404 |
||
754 | @@: mov [esi + WDATA.cl_titlebar], ecx |
||
755 | and ecx, 0x00ffffff |
||
756 | call [draw_line] |
||
757 | inc edx |
||
758 | cmp edx, [esp] |
||
759 | jb .next_line |
||
1689 | art_zh | 760 | |
1859 | art_zh | 761 | add esp, 4 |
762 | pop [esi + WDATA.cl_titlebar] |
||
763 | ret |
||
1689 | art_zh | 764 | |
765 | align 4 |
||
766 | ;------------------------------------------------------------------------------ |
||
767 | drawwindow_III: ;////////////////////////////////////////////////////////////// |
||
768 | ;------------------------------------------------------------------------------ |
||
769 | ;? |
||
770 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 771 | pushad |
1689 | art_zh | 772 | |
1859 | art_zh | 773 | ; window border |
1689 | art_zh | 774 | |
1859 | art_zh | 775 | mov eax, [edx + WDATA.box.left - 2] |
776 | mov ax, word[edx + WDATA.box.left] |
||
777 | add ax, word[edx + WDATA.box.width] |
||
778 | mov ebx, [edx + WDATA.box.top - 2] |
||
779 | mov bx, word[edx + WDATA.box.top] |
||
780 | add bx, word[edx + WDATA.box.height] |
||
1689 | art_zh | 781 | |
1859 | art_zh | 782 | mov esi, [edx + WDATA.cl_frames] |
783 | shr esi, 1 |
||
784 | and esi, 0x007f7f7f |
||
785 | call draw_rectangle |
||
1689 | art_zh | 786 | |
1859 | art_zh | 787 | push esi |
788 | mov ecx, 3 |
||
789 | mov esi, [edx + WDATA.cl_frames] |
||
1689 | art_zh | 790 | |
791 | .next_frame: |
||
1859 | art_zh | 792 | add eax, 1 * 65536 - 1 |
793 | add ebx, 1 * 65536 - 1 |
||
794 | call draw_rectangle |
||
795 | dec ecx |
||
796 | jnz .next_frame |
||
1689 | art_zh | 797 | |
1859 | art_zh | 798 | pop esi |
799 | add eax, 1 * 65536 - 1 |
||
800 | add ebx, 1 * 65536 - 1 |
||
801 | call draw_rectangle |
||
1689 | art_zh | 802 | |
1859 | art_zh | 803 | ; window caption |
1689 | art_zh | 804 | |
1859 | art_zh | 805 | call drawwindow_III_caption |
1689 | art_zh | 806 | |
1859 | art_zh | 807 | ; window client area |
1689 | art_zh | 808 | |
1859 | art_zh | 809 | ; do we need to draw it? |
810 | mov edi, [esi + WDATA.cl_workarea] |
||
811 | test edi, 0x40000000 |
||
812 | jnz .exit |
||
1689 | art_zh | 813 | |
1859 | art_zh | 814 | ; does client area have a positive size on screen? |
815 | mov edx, [esi + WDATA.box.top] |
||
816 | add edx, 21 + 5 |
||
817 | mov ebx, [esi + WDATA.box.top] |
||
818 | add ebx, [esi + WDATA.box.height] |
||
819 | cmp edx, ebx |
||
820 | jg .exit |
||
1689 | art_zh | 821 | |
1859 | art_zh | 822 | ; okay, let's draw it |
823 | mov eax, 5 |
||
824 | mov ebx, 20 |
||
825 | mov ecx, [esi + WDATA.box.width] |
||
826 | mov edx, [esi + WDATA.box.height] |
||
827 | sub ecx, 4 |
||
828 | sub edx, 4 |
||
829 | call [drawbar] |
||
1689 | art_zh | 830 | |
831 | .exit: |
||
1859 | art_zh | 832 | popad |
833 | ret |
||
1689 | art_zh | 834 | |
835 | align 4 |
||
836 | ;------------------------------------------------------------------------------ |
||
837 | waredraw: ;//////////////////////////////////////////////////////////////////// |
||
838 | ;------------------------------------------------------------------------------ |
||
839 | ;? Activate window, redrawing if necessary |
||
840 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 841 | push -1 |
842 | mov eax, [TASK_COUNT] |
||
843 | lea eax, [WIN_POS + eax * 2] |
||
844 | cmp eax, esi |
||
845 | pop eax |
||
846 | je .exit |
||
1689 | art_zh | 847 | |
1859 | art_zh | 848 | ; is it overlapped by another window now? |
849 | push ecx |
||
850 | call window._.check_window_draw |
||
851 | test ecx, ecx |
||
852 | pop ecx |
||
853 | jz .do_not_draw |
||
1689 | art_zh | 854 | |
1859 | art_zh | 855 | ; yes it is, activate and update screen buffer |
856 | mov byte[MOUSE_DOWN], 1 |
||
857 | call window._.window_activate |
||
1689 | art_zh | 858 | |
1859 | art_zh | 859 | pushad |
860 | mov edi, [TASK_COUNT] |
||
861 | movzx esi, word[WIN_POS + edi * 2] |
||
862 | shl esi, 5 |
||
863 | add esi, window_data |
||
1689 | art_zh | 864 | |
1859 | art_zh | 865 | mov eax, [esi + WDATA.box.left] |
866 | mov ebx, [esi + WDATA.box.top] |
||
867 | mov ecx, [esi + WDATA.box.width] |
||
868 | mov edx, [esi + WDATA.box.height] |
||
1689 | art_zh | 869 | |
1859 | art_zh | 870 | add ecx, eax |
871 | add edx, ebx |
||
1689 | art_zh | 872 | |
1859 | art_zh | 873 | mov edi, [TASK_COUNT] |
874 | movzx esi, word[WIN_POS + edi * 2] |
||
875 | call window._.set_screen |
||
876 | popad |
||
1689 | art_zh | 877 | |
1859 | art_zh | 878 | ; tell application to redraw itself |
879 | mov [edi + WDATA.fl_redraw], 1 |
||
880 | xor eax, eax |
||
881 | jmp .exit |
||
1689 | art_zh | 882 | |
883 | .do_not_draw: |
||
1859 | art_zh | 884 | ; no it's not, just activate the window |
885 | call window._.window_activate |
||
886 | xor eax, eax |
||
887 | mov byte[MOUSE_BACKGROUND], al |
||
888 | mov byte[DONT_DRAW_MOUSE], al |
||
1689 | art_zh | 889 | |
890 | |||
891 | .exit: |
||
1859 | art_zh | 892 | mov byte[MOUSE_DOWN], 0 |
893 | inc eax |
||
894 | ret |
||
1689 | art_zh | 895 | |
896 | align 4 |
||
897 | ;------------------------------------------------------------------------------ |
||
898 | minimize_window: ;///////////////////////////////////////////////////////////// |
||
899 | ;------------------------------------------------------------------------------ |
||
900 | ;> eax = window number on screen |
||
901 | ;------------------------------------------------------------------------------ |
||
902 | ;# corrupts [dl*] |
||
903 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 904 | push edi |
905 | pushfd |
||
906 | cli |
||
1689 | art_zh | 907 | |
1859 | art_zh | 908 | ; is it already minimized? |
909 | movzx edi, word[WIN_POS + eax * 2] |
||
910 | shl edi, 5 |
||
911 | add edi, window_data |
||
912 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
913 | jnz .exit |
||
1689 | art_zh | 914 | |
1859 | art_zh | 915 | push eax ebx ecx edx esi |
1689 | art_zh | 916 | |
1859 | art_zh | 917 | ; no it's not, let's do that |
918 | or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
919 | mov eax, [edi + WDATA.box.left] |
||
920 | mov [draw_limits.left], eax |
||
921 | mov ecx, eax |
||
922 | add ecx, [edi + WDATA.box.width] |
||
923 | mov [draw_limits.right], ecx |
||
924 | mov ebx, [edi + WDATA.box.top] |
||
925 | mov [draw_limits.top], ebx |
||
926 | mov edx, ebx |
||
927 | add edx, [edi + WDATA.box.height] |
||
928 | mov [draw_limits.bottom], edx |
||
929 | call calculatescreen |
||
930 | xor esi, esi |
||
931 | xor eax, eax |
||
932 | call redrawscreen |
||
1689 | art_zh | 933 | |
1859 | art_zh | 934 | pop esi edx ecx ebx eax |
1689 | art_zh | 935 | |
936 | .exit: |
||
1859 | art_zh | 937 | popfd |
938 | pop edi |
||
939 | ret |
||
1689 | art_zh | 940 | |
941 | align 4 |
||
942 | ;------------------------------------------------------------------------------ |
||
943 | restore_minimized_window: ;//////////////////////////////////////////////////// |
||
944 | ;------------------------------------------------------------------------------ |
||
945 | ;> eax = window number on screen |
||
946 | ;------------------------------------------------------------------------------ |
||
947 | ;# corrupts [dl*] |
||
948 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 949 | pushad |
950 | pushfd |
||
951 | cli |
||
1689 | art_zh | 952 | |
1859 | art_zh | 953 | ; is it already restored? |
954 | movzx esi, word[WIN_POS + eax * 2] |
||
955 | mov edi, esi |
||
956 | shl edi, 5 |
||
957 | add edi, window_data |
||
958 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
959 | jz .exit |
||
1689 | art_zh | 960 | |
1859 | art_zh | 961 | ; no it's not, let's do that |
962 | mov [edi + WDATA.fl_redraw], 1 |
||
963 | and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED |
||
964 | mov ebp, window._.set_screen |
||
965 | cmp eax, [TASK_COUNT] |
||
966 | jz @f |
||
967 | mov ebp, calculatescreen |
||
968 | @@: mov eax, [edi + WDATA.box.left] |
||
969 | mov ebx, [edi + WDATA.box.top] |
||
970 | mov ecx, [edi + WDATA.box.width] |
||
971 | mov edx, [edi + WDATA.box.height] |
||
972 | add ecx, eax |
||
973 | add edx, ebx |
||
974 | call ebp |
||
1689 | art_zh | 975 | |
1859 | art_zh | 976 | mov byte[MOUSE_BACKGROUND], 0 |
1689 | art_zh | 977 | |
978 | .exit: |
||
1859 | art_zh | 979 | popfd |
980 | popad |
||
981 | ret |
||
1689 | art_zh | 982 | |
983 | align 4 |
||
984 | ; TODO: remove this proc |
||
985 | ;------------------------------------------------------------------------------ |
||
986 | window_check_events: ;///////////////////////////////////////////////////////// |
||
987 | ;------------------------------------------------------------------------------ |
||
988 | ;? |
||
989 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 990 | ; do we have window minimize/restore request? |
991 | cmp [window_minimize], 0 |
||
992 | je .exit |
||
1689 | art_zh | 993 | |
1859 | art_zh | 994 | ; okay, minimize or restore top-most window and exit |
995 | mov eax, [TASK_COUNT] |
||
996 | mov bl, 0 |
||
997 | xchg [window_minimize], bl |
||
998 | dec bl |
||
999 | jnz @f |
||
1000 | call minimize_window |
||
1001 | jmp .exit |
||
1689 | art_zh | 1002 | |
1859 | art_zh | 1003 | @@: call restore_minimized_window |
1689 | art_zh | 1004 | |
1005 | .exit: |
||
1859 | art_zh | 1006 | ret |
1689 | art_zh | 1007 | |
1008 | align 4 |
||
1009 | ;------------------------------------------------------------------------------ |
||
1010 | sys_window_maximize_handler: ;///////////////////////////////////////////////// |
||
1011 | ;------------------------------------------------------------------------------ |
||
1012 | ;? |
||
1013 | ;------------------------------------------------------------------------------ |
||
1014 | ;> esi = process slot |
||
1015 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1016 | mov edi, esi |
1017 | shl edi, 5 |
||
1018 | add edi, window_data |
||
1689 | art_zh | 1019 | |
1859 | art_zh | 1020 | ; can window change its height? |
1021 | ; only types 2 and 3 can be resized |
||
1022 | mov dl, [edi + WDATA.fl_wstyle] |
||
1023 | test dl, 2 |
||
1024 | jz .exit |
||
1689 | art_zh | 1025 | |
1859 | art_zh | 1026 | ; toggle normal/maximized window state |
1027 | mov bl, [edi + WDATA.fl_wstate] |
||
1028 | xor bl, WSTATE_MAXIMIZED |
||
1689 | art_zh | 1029 | |
1859 | art_zh | 1030 | ; calculate and set appropriate window bounds |
1031 | test bl, WSTATE_MAXIMIZED |
||
1032 | jz .restore_size |
||
1689 | art_zh | 1033 | |
1859 | art_zh | 1034 | mov eax, [screen_workarea.left] |
1035 | mov ecx, [screen_workarea.top] |
||
1036 | push [screen_workarea.bottom] \ |
||
1037 | [screen_workarea.right] \ |
||
1038 | ecx \ |
||
1039 | eax |
||
1040 | sub [esp + BOX.width], eax |
||
1041 | sub [esp + BOX.height], ecx |
||
1042 | mov eax, esp |
||
1043 | jmp .set_box |
||
1689 | art_zh | 1044 | |
1045 | .restore_size: |
||
1859 | art_zh | 1046 | mov eax, esi |
1047 | shl eax, 8 |
||
1048 | add eax, SLOT_BASE + APPDATA.saved_box |
||
1049 | push [eax + BOX.height] \ |
||
1050 | [eax + BOX.width] \ |
||
1051 | [eax + BOX.top] \ |
||
1052 | [eax + BOX.left] |
||
1053 | mov eax, esp |
||
1689 | art_zh | 1054 | |
1055 | .set_box: |
||
1859 | art_zh | 1056 | test bl, WSTATE_ROLLEDUP |
1057 | jz @f |
||
1689 | art_zh | 1058 | |
1859 | art_zh | 1059 | xchg eax, ecx |
1060 | call window._.get_rolledup_height |
||
1061 | mov [ecx + BOX.height], eax |
||
1062 | xchg eax, ecx |
||
1689 | art_zh | 1063 | |
1859 | art_zh | 1064 | @@: call window._.set_window_box |
1065 | add esp, BOX.sizeof |
||
1689 | art_zh | 1066 | |
1067 | .exit: |
||
1859 | art_zh | 1068 | ret |
1689 | art_zh | 1069 | |
1070 | align 4 |
||
1071 | ;------------------------------------------------------------------------------ |
||
1072 | sys_window_rollup_handler: ;/////////////////////////////////////////////////// |
||
1073 | ;------------------------------------------------------------------------------ |
||
1074 | ;? |
||
1075 | ;------------------------------------------------------------------------------ |
||
1076 | ;> esi = process slot |
||
1077 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1078 | mov edx, esi |
1079 | shl edx, 8 |
||
1080 | add edx, SLOT_BASE |
||
1689 | art_zh | 1081 | |
1859 | art_zh | 1082 | ; toggle normal/rolled up window state |
1083 | mov bl, [edi + WDATA.fl_wstate] |
||
1084 | xor bl, WSTATE_ROLLEDUP |
||
1689 | art_zh | 1085 | |
1859 | art_zh | 1086 | ; calculate and set appropriate window bounds |
1087 | test bl, WSTATE_ROLLEDUP |
||
1088 | jz .restore_size |
||
1689 | art_zh | 1089 | |
1859 | art_zh | 1090 | call window._.get_rolledup_height |
1091 | push eax \ |
||
1092 | [edi + WDATA.box.width] \ |
||
1093 | [edi + WDATA.box.top] \ |
||
1094 | [edi + WDATA.box.left] |
||
1095 | mov eax, esp |
||
1096 | jmp .set_box |
||
1689 | art_zh | 1097 | |
1098 | .restore_size: |
||
1859 | art_zh | 1099 | test bl, WSTATE_MAXIMIZED |
1100 | jnz @f |
||
1101 | add esp, -BOX.sizeof |
||
1102 | lea eax, [edx + APPDATA.saved_box] |
||
1103 | jmp .set_box |
||
1689 | art_zh | 1104 | |
1859 | art_zh | 1105 | @@: mov eax, [screen_workarea.top] |
1106 | push [screen_workarea.bottom] \ |
||
1107 | [edi + WDATA.box.width] \ |
||
1108 | eax \ |
||
1109 | [edi + WDATA.box.left] |
||
1110 | sub [esp + BOX.height], eax |
||
1111 | mov eax, esp |
||
1689 | art_zh | 1112 | |
1113 | .set_box: |
||
1859 | art_zh | 1114 | call window._.set_window_box |
1115 | add esp, BOX.sizeof |
||
1689 | art_zh | 1116 | |
1859 | art_zh | 1117 | ret |
1689 | art_zh | 1118 | |
1119 | align 4 |
||
1120 | ;------------------------------------------------------------------------------ |
||
1121 | sys_window_start_moving_handler: ;///////////////////////////////////////////// |
||
1122 | ;------------------------------------------------------------------------------ |
||
1123 | ;? |
||
1124 | ;------------------------------------------------------------------------------ |
||
1125 | ;> eax = old (original) window box |
||
1126 | ;> esi = process slot |
||
1127 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1128 | mov edi, eax |
1129 | call window._.draw_negative_box |
||
1689 | art_zh | 1130 | |
1859 | art_zh | 1131 | ret |
1689 | art_zh | 1132 | |
1133 | align 4 |
||
1134 | ;------------------------------------------------------------------------------ |
||
1135 | sys_window_end_moving_handler: ;/////////////////////////////////////////////// |
||
1136 | ;------------------------------------------------------------------------------ |
||
1137 | ;? |
||
1138 | ;------------------------------------------------------------------------------ |
||
1139 | ;> eax = old (original) window box |
||
1140 | ;> ebx = new (final) window box |
||
1141 | ;> esi = process slot |
||
1142 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1143 | mov edi, ebx |
1144 | call window._.draw_negative_box |
||
1689 | art_zh | 1145 | |
1859 | art_zh | 1146 | mov edi, esi |
1147 | shl edi, 5 |
||
1148 | add edi, window_data |
||
1689 | art_zh | 1149 | |
1859 | art_zh | 1150 | mov eax, ebx |
1151 | mov bl, [edi + WDATA.fl_wstate] |
||
1152 | call window._.set_window_box |
||
1153 | ret |
||
1689 | art_zh | 1154 | |
1155 | align 4 |
||
1156 | ;------------------------------------------------------------------------------ |
||
1157 | sys_window_moving_handler: ;/////////////////////////////////////////////////// |
||
1158 | ;------------------------------------------------------------------------------ |
||
1159 | ;? |
||
1160 | ;------------------------------------------------------------------------------ |
||
1161 | ;> eax = old (from previous call) window box |
||
1162 | ;> ebx = new (current) window box |
||
1163 | ;> esi = process_slot |
||
1164 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1165 | mov edi, eax |
1166 | call window._.draw_negative_box |
||
1167 | mov edi, ebx |
||
1168 | call window._.draw_negative_box |
||
1169 | ret |
||
1689 | art_zh | 1170 | |
1171 | ;============================================================================== |
||
1172 | ;///// private functions ////////////////////////////////////////////////////// |
||
1173 | ;============================================================================== |
||
1174 | |||
1175 | iglobal |
||
1176 | FuncTable syscall_display_settings, ftable, \ |
||
1177 | 00, 01, 02, 03, 04, 05, 06, 07, 08 |
||
1178 | |||
1179 | align 4 |
||
1180 | window_topleft dd \ |
||
1181 | 1, 21, \ ;type 0 |
||
1859 | art_zh | 1182 | 0, 0, \ ;type 1 |
1689 | art_zh | 1183 | 5, 20, \ ;type 2 |
1859 | art_zh | 1184 | 5, ?, \ ;type 3 {set by skin} |
1185 | 5, ? ;type 4 {set by skin} |
||
1689 | art_zh | 1186 | endg |
1187 | |||
1188 | |||
1189 | align 4 |
||
1190 | ;------------------------------------------------------------------------------ |
||
1191 | window._.invalidate_screen: ;////////////////////////////////////////////////// |
||
1192 | ;------------------------------------------------------------------------------ |
||
1193 | ;? |
||
1194 | ;------------------------------------------------------------------------------ |
||
1195 | ;> eax = old (original) window box |
||
1196 | ;> ebx = new (final) window box |
||
1197 | ;> edi = pointer to WDATA struct |
||
1198 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1199 | push eax ebx |
1689 | art_zh | 1200 | |
1859 | art_zh | 1201 | ; TODO: do we really need `draw_limits`? |
1202 | ; Yes, they are used by background drawing code. |
||
1203 | mov ecx, [eax + BOX.left] |
||
1204 | mov edx, [ebx + BOX.left] |
||
1205 | cmp ecx, edx |
||
1206 | jle @f |
||
1207 | mov ecx, edx |
||
1208 | @@: mov [draw_limits.left], ecx |
||
1209 | mov ecx, [eax + BOX.left] |
||
1210 | add ecx, [eax + BOX.width] |
||
1211 | add edx, [ebx + BOX.width] |
||
1212 | cmp ecx, edx |
||
1213 | jae @f |
||
1214 | mov ecx, edx |
||
1215 | @@: mov [draw_limits.right], ecx |
||
1216 | mov ecx, [eax + BOX.top] |
||
1217 | mov edx, [ebx + BOX.top] |
||
1218 | cmp ecx, edx |
||
1219 | jle @f |
||
1220 | mov ecx, edx |
||
1221 | @@: mov [draw_limits.top], ecx |
||
1222 | mov ecx, [eax + BOX.top] |
||
1223 | add ecx, [eax + BOX.height] |
||
1224 | add edx, [ebx + BOX.height] |
||
1225 | cmp ecx, edx |
||
1226 | jae @f |
||
1227 | mov ecx, edx |
||
1228 | @@: mov [draw_limits.bottom], ecx |
||
1689 | art_zh | 1229 | |
1859 | art_zh | 1230 | ; recalculate screen buffer at old position |
1231 | push ebx |
||
1232 | mov edx, [eax + BOX.height] |
||
1233 | mov ecx, [eax + BOX.width] |
||
1234 | mov ebx, [eax + BOX.top] |
||
1235 | mov eax, [eax + BOX.left] |
||
1236 | add ecx, eax |
||
1237 | add edx, ebx |
||
1238 | call calculatescreen |
||
1239 | pop eax |
||
1689 | art_zh | 1240 | |
1859 | art_zh | 1241 | ; recalculate screen buffer at new position |
1242 | mov edx, [eax + BOX.height] |
||
1243 | mov ecx, [eax + BOX.width] |
||
1244 | mov ebx, [eax + BOX.top] |
||
1245 | mov eax, [eax + BOX.left] |
||
1246 | add ecx, eax |
||
1247 | add edx, ebx |
||
1248 | call calculatescreen |
||
1689 | art_zh | 1249 | |
1859 | art_zh | 1250 | mov eax, edi |
1251 | call redrawscreen |
||
1689 | art_zh | 1252 | |
1859 | art_zh | 1253 | ; tell window to redraw itself |
1254 | mov [edi + WDATA.fl_redraw], 1 |
||
1689 | art_zh | 1255 | |
1859 | art_zh | 1256 | pop ebx eax |
1257 | ret |
||
1689 | art_zh | 1258 | |
1259 | align 4 |
||
1260 | ;------------------------------------------------------------------------------ |
||
1261 | window._.set_window_box: ;///////////////////////////////////////////////////// |
||
1262 | ;------------------------------------------------------------------------------ |
||
1263 | ;? |
||
1264 | ;------------------------------------------------------------------------------ |
||
1265 | ;> eax = pointer to BOX struct |
||
1266 | ;> bl = new window state flags |
||
1267 | ;> edi = pointer to WDATA struct |
||
1268 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1269 | push eax ebx esi |
1689 | art_zh | 1270 | |
1271 | ; don't do anything if the new box is identical to the old |
||
1272 | cmp bl, [edi + WDATA.fl_wstate] |
||
1273 | jnz @f |
||
1274 | mov esi, eax |
||
1275 | push edi |
||
1276 | if WDATA.box |
||
1277 | add edi, WDATA.box |
||
1278 | end if |
||
1279 | mov ecx, 4 |
||
1280 | repz cmpsd |
||
1281 | pop edi |
||
1282 | jz .exit |
||
1283 | @@: |
||
1284 | |||
1859 | art_zh | 1285 | add esp, -BOX.sizeof |
1689 | art_zh | 1286 | |
1859 | art_zh | 1287 | mov ebx, esp |
1689 | art_zh | 1288 | if WDATA.box |
1859 | art_zh | 1289 | lea esi, [edi + WDATA.box] |
1689 | art_zh | 1290 | else |
1291 | mov esi, edi ; optimization for WDATA.box = 0 |
||
1292 | end if |
||
1859 | art_zh | 1293 | xchg eax, esi |
1294 | mov ecx, BOX.sizeof |
||
1295 | call memmove |
||
1296 | xchg eax, esi |
||
1297 | xchg ebx, esi |
||
1298 | call memmove |
||
1299 | mov eax, ebx |
||
1300 | mov ebx, esi |
||
1689 | art_zh | 1301 | |
1859 | art_zh | 1302 | call window._.check_window_position |
1303 | call window._.set_window_clientbox |
||
1304 | call window._.invalidate_screen |
||
1689 | art_zh | 1305 | |
1859 | art_zh | 1306 | add esp, BOX.sizeof |
1689 | art_zh | 1307 | |
1859 | art_zh | 1308 | mov cl, [esp + 4] |
1309 | mov ch, cl |
||
1310 | xchg cl, [edi + WDATA.fl_wstate] |
||
1689 | art_zh | 1311 | |
1859 | art_zh | 1312 | or cl, ch |
1313 | test cl, WSTATE_MAXIMIZED |
||
1314 | jnz .exit |
||
1689 | art_zh | 1315 | |
1859 | art_zh | 1316 | mov eax, edi |
1317 | sub eax, window_data |
||
1318 | shl eax, 3 |
||
1319 | add eax, SLOT_BASE |
||
1689 | art_zh | 1320 | |
1859 | art_zh | 1321 | lea ebx, [edi + WDATA.box] |
1322 | xchg esp, ebx |
||
1689 | art_zh | 1323 | |
1859 | art_zh | 1324 | pop [eax + APPDATA.saved_box.left] \ |
1325 | [eax + APPDATA.saved_box.top] \ |
||
1326 | [eax + APPDATA.saved_box.width] \ |
||
1327 | edx |
||
1689 | art_zh | 1328 | |
1859 | art_zh | 1329 | xchg esp, ebx |
1689 | art_zh | 1330 | |
1859 | art_zh | 1331 | test ch, WSTATE_ROLLEDUP |
1332 | jnz .exit |
||
1689 | art_zh | 1333 | |
1859 | art_zh | 1334 | mov [eax + APPDATA.saved_box.height], edx |
1689 | art_zh | 1335 | |
1336 | .exit: |
||
1859 | art_zh | 1337 | pop esi ebx eax |
1338 | ret |
||
1689 | art_zh | 1339 | |
1340 | align 4 |
||
1341 | ;------------------------------------------------------------------------------ |
||
1342 | window._.set_window_clientbox: ;/////////////////////////////////////////////// |
||
1343 | ;------------------------------------------------------------------------------ |
||
1344 | ;? |
||
1345 | ;------------------------------------------------------------------------------ |
||
1346 | ;> edi = pointer to WDATA struct |
||
1347 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1348 | push eax ecx edi |
1689 | art_zh | 1349 | |
1859 | art_zh | 1350 | mov eax, [_skinh] |
1351 | mov [window_topleft + 8 * 3 + 4], eax |
||
1352 | mov [window_topleft + 8 * 4 + 4], eax |
||
1689 | art_zh | 1353 | |
1859 | art_zh | 1354 | mov ecx, edi |
1355 | sub edi, window_data |
||
1356 | shl edi, 3 |
||
1357 | test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE |
||
1358 | jz .whole_window |
||
1689 | art_zh | 1359 | |
1859 | art_zh | 1360 | movzx eax, [ecx + WDATA.fl_wstyle] |
1361 | and eax, 0x0F |
||
1362 | mov eax, [eax * 8 + window_topleft + 0] |
||
1363 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1364 | shl eax, 1 |
||
1365 | neg eax |
||
1366 | add eax, [ecx + WDATA.box.width] |
||
1367 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1689 | art_zh | 1368 | |
1859 | art_zh | 1369 | movzx eax, [ecx + WDATA.fl_wstyle] |
1370 | and eax, 0x0F |
||
1371 | push [eax * 8 + window_topleft + 0] |
||
1372 | mov eax, [eax * 8 + window_topleft + 4] |
||
1373 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1374 | neg eax |
||
1375 | sub eax, [esp] |
||
1376 | add eax, [ecx + WDATA.box.height] |
||
1377 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1378 | add esp, 4 |
||
1379 | jmp .exit |
||
1689 | art_zh | 1380 | |
1381 | .whole_window: |
||
1859 | art_zh | 1382 | xor eax, eax |
1383 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1384 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1385 | mov eax, [ecx + WDATA.box.width] |
||
1386 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1387 | mov eax, [ecx + WDATA.box.height] |
||
1388 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1689 | art_zh | 1389 | |
1390 | .exit: |
||
1859 | art_zh | 1391 | pop edi ecx eax |
1392 | ret |
||
1689 | art_zh | 1393 | |
1394 | align 4 |
||
1395 | ;------------------------------------------------------------------------------ |
||
1396 | window._.sys_set_window: ;///////////////////////////////////////////////////// |
||
1397 | ;------------------------------------------------------------------------------ |
||
1398 | ;? |
||
1399 | ;------------------------------------------------------------------------------ |
||
1400 | ;< edx = pointer to WDATA struct |
||
1401 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1402 | mov eax, [CURRENT_TASK] |
1403 | shl eax, 5 |
||
1404 | add eax, window_data |
||
1689 | art_zh | 1405 | |
1859 | art_zh | 1406 | ; save window colors |
1407 | mov [eax + WDATA.cl_workarea], edx |
||
1408 | mov [eax + WDATA.cl_titlebar], esi |
||
1409 | mov [eax + WDATA.cl_frames], edi |
||
1689 | art_zh | 1410 | |
1859 | art_zh | 1411 | mov edi, eax |
1689 | art_zh | 1412 | |
1859 | art_zh | 1413 | ; was it already defined before? |
1414 | test [edi + WDATA.fl_wdrawn], 1 |
||
1415 | jnz .set_client_box |
||
1416 | or [edi + WDATA.fl_wdrawn], 1 |
||
1689 | art_zh | 1417 | |
1929 | art_zh | 1418 | ; performing initial window definition |
1859 | art_zh | 1419 | movzx eax, bx |
1420 | mov [edi + WDATA.box.width], eax |
||
1421 | movzx eax, cx |
||
1422 | mov [edi + WDATA.box.height], eax |
||
1423 | sar ebx, 16 |
||
1424 | sar ecx, 16 |
||
1425 | mov [edi + WDATA.box.left], ebx |
||
1426 | mov [edi + WDATA.box.top], ecx |
||
1689 | art_zh | 1427 | |
1859 | art_zh | 1428 | call window._.check_window_position |
1689 | art_zh | 1429 | |
1859 | art_zh | 1430 | push ecx edi |
1689 | art_zh | 1431 | |
1859 | art_zh | 1432 | mov cl, [edi + WDATA.fl_wstyle] |
1433 | mov eax, [edi + WDATA.cl_frames] |
||
1689 | art_zh | 1434 | |
1859 | art_zh | 1435 | sub edi, window_data |
1436 | shl edi, 3 |
||
1437 | add edi, SLOT_BASE |
||
1689 | art_zh | 1438 | |
1859 | art_zh | 1439 | and cl, 0x0F |
1440 | cmp cl, 3 |
||
1441 | je @f |
||
1442 | cmp cl, 4 |
||
1443 | je @f |
||
1689 | art_zh | 1444 | |
1859 | art_zh | 1445 | xor eax, eax |
1689 | art_zh | 1446 | |
1859 | art_zh | 1447 | @@: mov [edi + APPDATA.wnd_caption], eax |
1689 | art_zh | 1448 | |
1859 | art_zh | 1449 | mov esi, [esp] |
1450 | add edi, APPDATA.saved_box |
||
1451 | movsd |
||
1452 | movsd |
||
1453 | movsd |
||
1454 | movsd |
||
1689 | art_zh | 1455 | |
1859 | art_zh | 1456 | pop edi ecx |
1689 | art_zh | 1457 | |
1859 | art_zh | 1458 | mov esi, [CURRENT_TASK] |
1459 | movzx esi, word[WIN_STACK + esi * 2] |
||
1460 | lea esi, [WIN_POS + esi * 2] |
||
1461 | call waredraw |
||
1689 | art_zh | 1462 | |
1859 | art_zh | 1463 | mov eax, [edi + WDATA.box.left] |
1464 | mov ebx, [edi + WDATA.box.top] |
||
1465 | mov ecx, [edi + WDATA.box.width] |
||
1466 | mov edx, [edi + WDATA.box.height] |
||
1467 | add ecx, eax |
||
1468 | add edx, ebx |
||
1469 | call calculatescreen |
||
1689 | art_zh | 1470 | |
1859 | art_zh | 1471 | mov byte[KEY_COUNT], 0 ; empty keyboard buffer |
1472 | mov byte[BTN_COUNT], 0 ; empty button buffer |
||
1689 | art_zh | 1473 | |
1474 | .set_client_box: |
||
1859 | art_zh | 1475 | ; update window client box coordinates |
1476 | call window._.set_window_clientbox |
||
1689 | art_zh | 1477 | |
1859 | art_zh | 1478 | ; reset window redraw flag and exit |
1479 | mov [edi + WDATA.fl_redraw], 0 |
||
1480 | mov edx, edi |
||
1481 | ret |
||
1689 | art_zh | 1482 | |
1483 | align 4 |
||
1484 | ;------------------------------------------------------------------------------ |
||
1485 | window._.check_window_position: ;////////////////////////////////////////////// |
||
1486 | ;------------------------------------------------------------------------------ |
||
1487 | ;? Check if window is inside screen area |
||
1488 | ;------------------------------------------------------------------------------ |
||
1489 | ;> edi = pointer to WDATA |
||
1490 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1491 | push eax ebx ecx edx esi |
1689 | art_zh | 1492 | |
1859 | art_zh | 1493 | mov eax, [edi + WDATA.box.left] |
1494 | mov ebx, [edi + WDATA.box.top] |
||
1495 | mov ecx, [edi + WDATA.box.width] |
||
1496 | mov edx, [edi + WDATA.box.height] |
||
1689 | art_zh | 1497 | |
1859 | art_zh | 1498 | mov esi, [Screen_Max_X] |
1499 | cmp ecx, esi |
||
1500 | ja .fix_width_high |
||
1689 | art_zh | 1501 | |
1502 | .check_left: |
||
1859 | art_zh | 1503 | or eax, eax |
1504 | jl .fix_left_low |
||
1505 | add eax, ecx |
||
1506 | cmp eax, esi |
||
1507 | jg .fix_left_high |
||
1689 | art_zh | 1508 | |
1509 | .check_height: |
||
1859 | art_zh | 1510 | mov esi, [Screen_Max_Y] |
1511 | cmp edx, esi |
||
1512 | ja .fix_height_high |
||
1689 | art_zh | 1513 | |
1514 | .check_top: |
||
1859 | art_zh | 1515 | or ebx, ebx |
1516 | jl .fix_top_low |
||
1517 | add ebx, edx |
||
1518 | cmp ebx, esi |
||
1519 | jg .fix_top_high |
||
1689 | art_zh | 1520 | |
1521 | .exit: |
||
1859 | art_zh | 1522 | pop esi edx ecx ebx eax |
1523 | ret |
||
1689 | art_zh | 1524 | |
1525 | .fix_width_high: |
||
1859 | art_zh | 1526 | mov ecx, esi |
1527 | mov [edi + WDATA.box.width], esi |
||
1528 | jmp .check_left |
||
1689 | art_zh | 1529 | |
1530 | .fix_left_low: |
||
1859 | art_zh | 1531 | xor eax, eax |
1532 | mov [edi + WDATA.box.left], eax |
||
1533 | jmp .check_height |
||
1689 | art_zh | 1534 | |
1535 | .fix_left_high: |
||
1859 | art_zh | 1536 | mov eax, esi |
1537 | sub eax, ecx |
||
1538 | mov [edi + WDATA.box.left], eax |
||
1539 | jmp .check_height |
||
1689 | art_zh | 1540 | |
1541 | .fix_height_high: |
||
1859 | art_zh | 1542 | mov edx, esi |
1543 | mov [edi + WDATA.box.height], esi |
||
1544 | jmp .check_top |
||
1689 | art_zh | 1545 | |
1546 | .fix_top_low: |
||
1859 | art_zh | 1547 | xor ebx, ebx |
1548 | mov [edi + WDATA.box.top], ebx |
||
1549 | jmp .exit |
||
1689 | art_zh | 1550 | |
1551 | .fix_top_high: |
||
1859 | art_zh | 1552 | mov ebx, esi |
1553 | sub ebx, edx |
||
1554 | mov [edi + WDATA.box.top], ebx |
||
1555 | jmp .exit |
||
1689 | art_zh | 1556 | |
1557 | align 4 |
||
1558 | ;------------------------------------------------------------------------------ |
||
1559 | window._.get_titlebar_height: ;//////////////////////////////////////////////// |
||
1560 | ;------------------------------------------------------------------------------ |
||
1561 | ;? |
||
1562 | ;------------------------------------------------------------------------------ |
||
1563 | ;> edi = pointer to WDATA |
||
1564 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1565 | mov al, [edi + WDATA.fl_wstyle] |
1566 | and al, 0x0f |
||
1567 | cmp al, 0x03 |
||
1568 | jne @f |
||
1569 | mov eax, [_skinh] |
||
1570 | ret |
||
1571 | @@: mov eax, 21 |
||
1572 | ret |
||
1689 | art_zh | 1573 | |
1574 | align 4 |
||
1575 | ;------------------------------------------------------------------------------ |
||
1576 | window._.get_rolledup_height: ;//////////////////////////////////////////////// |
||
1577 | ;------------------------------------------------------------------------------ |
||
1578 | ;? |
||
1579 | ;------------------------------------------------------------------------------ |
||
1580 | ;> edi = pointer to WDATA |
||
1581 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1582 | mov al, [edi + WDATA.fl_wstyle] |
1583 | and al, 0x0f |
||
1584 | cmp al, 0x03 |
||
1585 | jb @f |
||
1586 | mov eax, [_skinh] |
||
1587 | add eax, 3 |
||
1588 | ret |
||
1589 | @@: or al, al |
||
1590 | jnz @f |
||
1591 | mov eax, 21 |
||
1592 | ret |
||
1593 | @@: mov eax, 21 + 2 |
||
1594 | ret |
||
1689 | art_zh | 1595 | |
1596 | align 4 |
||
1597 | ;------------------------------------------------------------------------------ |
||
1598 | window._.set_screen: ;///////////////////////////////////////////////////////// |
||
1599 | ;------------------------------------------------------------------------------ |
||
1600 | ;? Reserve window area in screen buffer |
||
1601 | ;------------------------------------------------------------------------------ |
||
1602 | ;> eax = left |
||
1603 | ;> ebx = top |
||
1604 | ;> ecx = right |
||
1605 | ;> edx = bottom |
||
1606 | ;> esi = process number |
||
1607 | ;------------------------------------------------------------------------------ |
||
1608 | |||
1859 | art_zh | 1609 | pushad |
1689 | art_zh | 1610 | |
1859 | art_zh | 1611 | cmp esi, 1 |
1612 | jz .check_for_shaped_window |
||
1613 | mov edi, esi |
||
1614 | shl edi, 5 |
||
1615 | cmp [window_data + edi + WDATA.box.width], 0 |
||
1616 | jnz .check_for_shaped_window |
||
1617 | cmp [window_data + edi + WDATA.box.height], 0 |
||
1618 | jz .exit |
||
1689 | art_zh | 1619 | |
1620 | .check_for_shaped_window: |
||
1859 | art_zh | 1621 | mov edi, esi |
1622 | shl edi, 8 |
||
1623 | add edi, SLOT_BASE |
||
1624 | cmp [edi + APPDATA.wnd_shape], 0 |
||
1625 | jne .shaped_window |
||
1689 | art_zh | 1626 | |
1859 | art_zh | 1627 | ; get x&y size |
1628 | sub ecx, eax |
||
1629 | sub edx, ebx |
||
1630 | inc ecx |
||
1631 | inc edx |
||
1689 | art_zh | 1632 | |
1859 | art_zh | 1633 | ; get WinMap start |
1634 | push esi |
||
1929 | art_zh | 1635 | mov edi, [Screen_Max_X] |
1859 | art_zh | 1636 | mov esi, edi |
1637 | imul edi, ebx |
||
1638 | add edi, eax |
||
1639 | add edi, [_WinMapAddress] |
||
1899 | art_zh | 1640 | pop eax ; al = process# |
1929 | art_zh | 1641 | mov ah, al |
1642 | push ax |
||
1643 | shl eax, 16 |
||
1644 | pop ax ; eax = 4 dup PROCESS_NUM |
||
1689 | art_zh | 1645 | |
1646 | .next_line: |
||
1929 | art_zh | 1647 | push ecx |
1648 | shr ecx, 2 |
||
1649 | rep stosd ; filling the screen map |
||
1650 | mov ecx,[esp] |
||
1651 | and ecx, 3 |
||
1859 | art_zh | 1652 | rep stosb |
1929 | art_zh | 1653 | pop ecx |
1899 | art_zh | 1654 | add edi, esi |
1929 | art_zh | 1655 | sub edi, ecx |
1859 | art_zh | 1656 | dec edx |
1899 | art_zh | 1657 | jnz .next_line |
1929 | art_zh | 1658 | ; jmp .exit |
1689 | art_zh | 1659 | |
1660 | .shaped_window: |
||
1929 | art_zh | 1661 | ; (not supported any more) |
1689 | art_zh | 1662 | .exit: |
1859 | art_zh | 1663 | popad |
1664 | ret |
||
1689 | art_zh | 1665 | |
1666 | align 4 |
||
1667 | ;------------------------------------------------------------------------------ |
||
1668 | window._.window_activate: ;//////////////////////////////////////////////////// |
||
1669 | ;------------------------------------------------------------------------------ |
||
1670 | ;? Activate window |
||
1671 | ;------------------------------------------------------------------------------ |
||
1672 | ;> esi = pointer to WIN_POS+ window data |
||
1673 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1674 | push eax ebx |
1689 | art_zh | 1675 | |
1859 | art_zh | 1676 | ; if type of current active window is 3 or 4, it must be redrawn |
1677 | mov ebx, [TASK_COUNT] |
||
1678 | movzx ebx, word[WIN_POS + ebx * 2] |
||
1679 | shl ebx, 5 |
||
1680 | add eax, window_data |
||
1681 | mov al, [window_data + ebx + WDATA.fl_wstyle] |
||
1682 | and al, 0x0f |
||
1683 | cmp al, 0x03 |
||
1684 | je .set_window_redraw_flag |
||
1685 | cmp al, 0x04 |
||
1686 | jne .move_others_down |
||
1689 | art_zh | 1687 | |
1688 | .set_window_redraw_flag: |
||
1859 | art_zh | 1689 | mov [window_data + ebx + WDATA.fl_redraw], 1 |
1689 | art_zh | 1690 | |
1691 | .move_others_down: |
||
1859 | art_zh | 1692 | ; ax <- process no |
1693 | movzx ebx, word[esi] |
||
1694 | ; ax <- position in window stack |
||
1695 | movzx ebx, word[WIN_STACK + ebx * 2] |
||
1689 | art_zh | 1696 | |
1859 | art_zh | 1697 | ; drop others |
1698 | xor eax, eax |
||
1689 | art_zh | 1699 | |
1700 | .next_stack_window: |
||
1859 | art_zh | 1701 | cmp eax, [TASK_COUNT] |
1702 | jae .move_self_up |
||
1703 | inc eax |
||
1704 | cmp [WIN_STACK + eax * 2], bx |
||
1705 | jbe .next_stack_window |
||
1706 | dec word[WIN_STACK + eax * 2] |
||
1707 | jmp .next_stack_window |
||
1689 | art_zh | 1708 | |
1709 | .move_self_up: |
||
1859 | art_zh | 1710 | movzx ebx, word[esi] |
1711 | ; number of processes |
||
1712 | mov ax, [TASK_COUNT] |
||
1713 | ; this is the last (and the upper) |
||
1714 | mov [WIN_STACK + ebx * 2], ax |
||
1689 | art_zh | 1715 | |
1859 | art_zh | 1716 | ; update on screen - window stack |
1717 | xor eax, eax |
||
1689 | art_zh | 1718 | |
1719 | .next_window_pos: |
||
1859 | art_zh | 1720 | cmp eax, [TASK_COUNT] |
1721 | jae .reset_vars |
||
1722 | inc eax |
||
1723 | movzx ebx, word[WIN_STACK + eax * 2] |
||
1724 | mov [WIN_POS + ebx * 2], ax |
||
1725 | jmp .next_window_pos |
||
1689 | art_zh | 1726 | |
1727 | .reset_vars: |
||
1859 | art_zh | 1728 | mov byte[KEY_COUNT], 0 |
1729 | mov byte[BTN_COUNT], 0 |
||
1730 | mov word[MOUSE_SCROLL_H], 0 |
||
1731 | mov word[MOUSE_SCROLL_V], 0 |
||
1689 | art_zh | 1732 | |
1859 | art_zh | 1733 | pop ebx eax |
1734 | ret |
||
1689 | art_zh | 1735 | |
1736 | align 4 |
||
1737 | ;------------------------------------------------------------------------------ |
||
1738 | window._.check_window_draw: ;////////////////////////////////////////////////// |
||
1739 | ;------------------------------------------------------------------------------ |
||
1740 | ;? Check if window is necessary to draw |
||
1741 | ;------------------------------------------------------------------------------ |
||
1742 | ;> edi = pointer to WDATA |
||
1743 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1744 | mov cl, [edi + WDATA.fl_wstyle] |
1745 | and cl, 0x0f |
||
1746 | cmp cl, 3 |
||
1747 | je .exit.redraw ; window type 3 |
||
1748 | cmp cl, 4 |
||
1749 | je .exit.redraw ; window type 4 |
||
1689 | art_zh | 1750 | |
1859 | art_zh | 1751 | push eax ebx edx esi |
1689 | art_zh | 1752 | |
1859 | art_zh | 1753 | mov eax, edi |
1754 | sub eax, window_data |
||
1755 | shr eax, 5 |
||
1689 | art_zh | 1756 | |
1859 | art_zh | 1757 | movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process |
1758 | lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400 |
||
1689 | art_zh | 1759 | |
1760 | .next_window: |
||
1859 | art_zh | 1761 | add esi, 2 |
1689 | art_zh | 1762 | |
1859 | art_zh | 1763 | mov eax, [TASK_COUNT] |
1764 | lea eax, word[WIN_POS + eax * 2] ; number of the upper window |
||
1689 | art_zh | 1765 | |
1859 | art_zh | 1766 | cmp esi, eax |
1767 | ja .exit.no_redraw |
||
1689 | art_zh | 1768 | |
1859 | art_zh | 1769 | movzx edx, word[esi] |
1770 | shl edx, 5 |
||
1771 | cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE |
||
1772 | je .next_window |
||
1689 | art_zh | 1773 | |
1859 | art_zh | 1774 | mov eax, [edi + WDATA.box.top] |
1775 | mov ebx, [edi + WDATA.box.height] |
||
1776 | add ebx, eax |
||
1689 | art_zh | 1777 | |
1859 | art_zh | 1778 | mov ecx, [window_data + edx + WDATA.box.top] |
1779 | cmp ecx, ebx |
||
1780 | jge .next_window |
||
1781 | add ecx, [window_data + edx + WDATA.box.height] |
||
1782 | cmp eax, ecx |
||
1783 | jge .next_window |
||
1689 | art_zh | 1784 | |
1859 | art_zh | 1785 | mov eax, [edi + WDATA.box.left] |
1786 | mov ebx, [edi + WDATA.box.width] |
||
1787 | add ebx, eax |
||
1689 | art_zh | 1788 | |
1859 | art_zh | 1789 | mov ecx, [window_data + edx + WDATA.box.left] |
1790 | cmp ecx, ebx |
||
1791 | jge .next_window |
||
1792 | add ecx, [window_data + edx + WDATA.box.width] |
||
1793 | cmp eax, ecx |
||
1794 | jge .next_window |
||
1689 | art_zh | 1795 | |
1859 | art_zh | 1796 | pop esi edx ebx eax |
1689 | art_zh | 1797 | |
1798 | .exit.redraw: |
||
1859 | art_zh | 1799 | xor ecx, ecx |
1800 | inc ecx |
||
1801 | ret |
||
1689 | art_zh | 1802 | |
1803 | .exit.no_redraw: |
||
1859 | art_zh | 1804 | pop esi edx ebx eax |
1805 | xor ecx, ecx |
||
1806 | ret |
||
1689 | art_zh | 1807 | |
1808 | align 4 |
||
1809 | ;------------------------------------------------------------------------------ |
||
1810 | window._.draw_window_caption: ;//////////////////////////////////////////////// |
||
1811 | ;------------------------------------------------------------------------------ |
||
1812 | ;? |
||
1813 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1814 | inc [mouse_pause] |
1815 | call [_display.disable_mouse] |
||
1689 | art_zh | 1816 | |
1859 | art_zh | 1817 | xor eax, eax |
1818 | mov edx, [TASK_COUNT] |
||
1819 | movzx edx, word[WIN_POS + edx * 2] |
||
1820 | cmp edx, [CURRENT_TASK] |
||
1821 | jne @f |
||
1822 | inc eax |
||
1823 | @@: mov edx, [CURRENT_TASK] |
||
1824 | shl edx, 5 |
||
1825 | add edx, window_data |
||
1826 | movzx ebx, [edx + WDATA.fl_wstyle] |
||
1827 | and bl, 0x0F |
||
1828 | cmp bl, 3 |
||
1829 | je .draw_caption_style_3 |
||
1830 | cmp bl, 4 |
||
1831 | je .draw_caption_style_3 |
||
1689 | art_zh | 1832 | |
1859 | art_zh | 1833 | jmp .not_style_3 |
1689 | art_zh | 1834 | |
1835 | .draw_caption_style_3: |
||
1859 | art_zh | 1836 | push edx |
1837 | call drawwindow_IV_caption |
||
1838 | add esp, 4 |
||
1839 | jmp .2 |
||
1689 | art_zh | 1840 | |
1841 | .not_style_3: |
||
1859 | art_zh | 1842 | cmp bl, 2 |
1843 | jne .not_style_2 |
||
1689 | art_zh | 1844 | |
1859 | art_zh | 1845 | call drawwindow_III_caption |
1846 | jmp .2 |
||
1689 | art_zh | 1847 | |
1848 | .not_style_2: |
||
1859 | art_zh | 1849 | cmp bl, 0 |
1850 | jne .2 |
||
1689 | art_zh | 1851 | |
1859 | art_zh | 1852 | call drawwindow_I_caption |
1689 | art_zh | 1853 | |
1859 | art_zh | 1854 | .2: mov edi, [CURRENT_TASK] |
1855 | shl edi, 5 |
||
1856 | test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
||
1857 | jz .exit |
||
1858 | mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption] |
||
1859 | or edx, edx |
||
1860 | jz .exit |
||
1689 | art_zh | 1861 | |
1859 | art_zh | 1862 | movzx eax, [edi + window_data + WDATA.fl_wstyle] |
1863 | and al, 0x0F |
||
1864 | cmp al, 3 |
||
1865 | je .skinned |
||
1866 | cmp al, 4 |
||
1867 | je .skinned |
||
1689 | art_zh | 1868 | |
1859 | art_zh | 1869 | jmp .not_skinned |
1689 | art_zh | 1870 | |
1871 | .skinned: |
||
1859 | art_zh | 1872 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
1873 | mov bp, word[edi + window_data + WDATA.box.top] |
||
1874 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
1875 | sub ax, [_skinmargins.left] |
||
1876 | sub ax, [_skinmargins.right] |
||
1877 | push edx |
||
1878 | cwde |
||
1879 | cdq |
||
1880 | mov ebx, 6 |
||
1881 | idiv ebx |
||
1882 | pop edx |
||
1883 | or eax, eax |
||
1884 | js .exit |
||
1689 | art_zh | 1885 | |
1859 | art_zh | 1886 | mov esi, eax |
1887 | mov ebx, dword[_skinmargins.left - 2] |
||
1888 | mov bx, word[_skinh] |
||
1889 | sub bx, [_skinmargins.bottom] |
||
1890 | sub bx, [_skinmargins.top] |
||
1891 | sar bx, 1 |
||
1892 | adc bx, 0 |
||
1893 | add bx, [_skinmargins.top] |
||
1894 | add bx, -3 |
||
1895 | add ebx, ebp |
||
1896 | jmp .dodraw |
||
1689 | art_zh | 1897 | |
1898 | .not_skinned: |
||
1859 | art_zh | 1899 | cmp al, 1 |
1900 | je .exit |
||
1689 | art_zh | 1901 | |
1859 | art_zh | 1902 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
1903 | mov bp, word[edi + window_data + WDATA.box.top] |
||
1904 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
1905 | sub eax, 16 |
||
1906 | push edx |
||
1907 | cwde |
||
1908 | cdq |
||
1909 | mov ebx, 6 |
||
1910 | idiv ebx |
||
1911 | pop edx |
||
1912 | or eax, eax |
||
1913 | js .exit |
||
1689 | art_zh | 1914 | |
1859 | art_zh | 1915 | mov esi, eax |
1916 | mov ebx, 0x00080007 |
||
1917 | add ebx, ebp |
||
1689 | art_zh | 1918 | |
1919 | .dodraw: |
||
1859 | art_zh | 1920 | mov ecx, [common_colours + 16] |
1921 | or ecx, 0x80000000 |
||
1922 | xor edi, edi |
||
1923 | call dtext_asciiz_esi |
||
1689 | art_zh | 1924 | |
1925 | .exit: |
||
1859 | art_zh | 1926 | dec [mouse_pause] |
1927 | call [draw_pointer] |
||
1928 | ret |
||
1689 | art_zh | 1929 | |
1930 | align 4 |
||
1931 | ;------------------------------------------------------------------------------ |
||
1932 | window._.draw_negative_box: ;////////////////////////////////////////////////// |
||
1933 | ;------------------------------------------------------------------------------ |
||
1934 | ;? Draw negative box |
||
1935 | ;------------------------------------------------------------------------------ |
||
1936 | ;> edi = pointer to BOX struct |
||
1937 | ;------------------------------------------------------------------------------ |
||
1859 | art_zh | 1938 | push eax ebx esi |
1939 | mov eax, [edi + BOX.left - 2] |
||
1940 | mov ax, word[edi + BOX.left] |
||
1941 | add ax, word[edi + BOX.width] |
||
1942 | mov ebx, [edi + BOX.top - 2] |
||
1943 | mov bx, word[edi + BOX.top] |
||
1944 | add bx, word[edi + BOX.height] |
||
1945 | mov esi, 0x01000000 |
||
1946 | call draw_rectangle.forced |
||
1947 | pop esi ebx eax |
||
1948 | ret |
||
1710 | art_zh | 1949 | |
1950 | diff16 "window code end",0,$ |
||
1859 | art_zh | 1951 | diff10 "window.inc size",syscall_draw_window,$->->>>>>>>>>>>>>>>>>>> |