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Rev | Author | Line No. | Line |
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1362 | mikedld | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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1391 | mikedld | 3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;; |
1362 | mikedld | 4 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa ;; |
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: 1563 $ |
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10 | |||
11 | ;============================================================================== |
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12 | ;///// public functions /////////////////////////////////////////////////////// |
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13 | ;============================================================================== |
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14 | |||
1391 | mikedld | 15 | window.BORDER_SIZE = 5 |
16 | |||
17 | macro FuncTable name, table_name, [label] |
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1362 | mikedld | 18 | { |
19 | common |
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20 | align 4 |
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1391 | mikedld | 21 | \label name#.#table_name dword |
1362 | mikedld | 22 | forward |
23 | dd name#.#label |
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24 | common |
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1391 | mikedld | 25 | name#.sizeof.#table_name = $ - name#.#table_name |
1362 | mikedld | 26 | } |
27 | |||
28 | uglobal |
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1391 | mikedld | 29 | common_colours rd 32 |
30 | draw_limits RECT |
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1362 | mikedld | 31 | endg |
32 | |||
33 | align 4 |
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34 | ;------------------------------------------------------------------------------ |
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1391 | mikedld | 35 | syscall_draw_window: ;///// system function 0 ///////////////////////////////// |
36 | ;------------------------------------------------------------------------------ |
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37 | ;? |
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38 | ;------------------------------------------------------------------------------ |
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39 | mov eax, edx |
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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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44 | |||
45 | push eax |
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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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51 | |||
52 | or al, al |
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53 | jnz @f |
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54 | |||
55 | ; type I - original style |
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56 | call drawwindow_I |
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57 | jmp window._.draw_window_caption.2 |
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58 | |||
59 | @@: dec al |
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60 | jnz @f |
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61 | |||
62 | ; type II - only reserve area, no draw |
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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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67 | |||
68 | @@: dec al |
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69 | jnz @f |
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70 | |||
71 | ; type III - new style |
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72 | call drawwindow_III |
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73 | jmp window._.draw_window_caption.2 |
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74 | |||
75 | ; type IV & V - skinned window (resizable & not) |
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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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84 | |||
85 | .exit: |
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86 | ret |
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87 | |||
88 | align 4 |
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89 | ;------------------------------------------------------------------------------ |
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1362 | mikedld | 90 | syscall_display_settings: ;///// system function 48 /////////////////////////// |
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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133 | cmp ebx, .sizeof.ftable / 4 |
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134 | ja @f |
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135 | jmp [.ftable + ebx * 4] |
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136 | @@: ret |
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137 | |||
138 | |||
139 | align 4 |
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140 | syscall_display_settings.00: |
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141 | xor eax, eax |
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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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146 | |||
147 | jmp syscall_display_settings._.redraw_whole_screen |
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148 | |||
149 | .exit: |
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150 | ret |
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151 | |||
152 | align 4 |
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153 | syscall_display_settings.01: |
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154 | and ecx, 1 |
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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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159 | |||
160 | .exit: |
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161 | ret |
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162 | |||
163 | align 4 |
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164 | syscall_display_settings.02: |
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165 | dec ebx |
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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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173 | |||
174 | align 4 |
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175 | syscall_display_settings.03: |
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176 | mov edi, ecx |
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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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182 | |||
183 | align 4 |
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184 | syscall_display_settings.04: |
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185 | mov eax, [_skinh] |
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186 | mov [esp + 32], eax |
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187 | ret |
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188 | |||
189 | align 4 |
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190 | syscall_display_settings.05: |
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191 | mov eax, [screen_workarea.left - 2] |
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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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198 | |||
199 | align 4 |
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200 | syscall_display_settings.06: |
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201 | xor esi, esi |
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202 | |||
203 | mov edi, [Screen_Max_X] |
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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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218 | |||
219 | .check_horizontal: |
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220 | mov edi, [Screen_Max_Y] |
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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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235 | |||
236 | .check_if_redraw_needed: |
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237 | or esi, esi |
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238 | jz .exit |
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239 | |||
240 | call repos_windows |
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241 | jmp syscall_display_settings._.calculate_whole_screen |
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242 | |||
243 | .exit: |
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244 | ret |
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245 | |||
246 | align 4 |
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247 | syscall_display_settings.07: |
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248 | mov eax, [_skinmargins + 0] |
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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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253 | |||
254 | align 4 |
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255 | syscall_display_settings.08: |
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256 | mov ebx, ecx |
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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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261 | |||
262 | call syscall_display_settings._.calculate_whole_screen |
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263 | jmp syscall_display_settings._.redraw_whole_screen |
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264 | |||
265 | .exit: |
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266 | ret |
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267 | |||
268 | syscall_display_settings._.calculate_whole_screen: |
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269 | xor eax, eax |
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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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274 | |||
275 | syscall_display_settings._.redraw_whole_screen: |
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276 | xor eax, eax |
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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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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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1369 | Lrz | 291 | ;> ebx = 0 |
292 | ;> ecx = shape data address |
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1362 | mikedld | 293 | ; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
294 | ;; Set window shape scale: |
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1369 | Lrz | 295 | ;> ebx = 1 |
296 | ;> ecx = scale power (resulting scale is 2^ebx) |
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1362 | mikedld | 297 | ;------------------------------------------------------------------------------ |
298 | mov edi, [current_slot] |
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299 | |||
1369 | Lrz | 300 | test ebx, ebx |
1362 | mikedld | 301 | jne .shape_scale |
1369 | Lrz | 302 | mov [edi + APPDATA.wnd_shape], ecx |
1362 | mikedld | 303 | |
304 | .shape_scale: |
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1369 | Lrz | 305 | dec ebx |
1362 | mikedld | 306 | jnz .exit |
1369 | Lrz | 307 | mov [edi + APPDATA.wnd_shape_scale], ecx |
1362 | mikedld | 308 | |
309 | .exit: |
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310 | ret |
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311 | |||
312 | align 4 |
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313 | ;------------------------------------------------------------------------------ |
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1391 | mikedld | 314 | syscall_move_window: ;///// system function 67 //////////////////////////////// |
315 | ;------------------------------------------------------------------------------ |
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316 | ;? |
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317 | ;------------------------------------------------------------------------------ |
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318 | mov edi, [CURRENT_TASK] |
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319 | shl edi, 5 |
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320 | add edi, window_data |
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321 | |||
1563 | diamond | 322 | test [edi + WDATA.fl_wdrawn], 1 |
323 | jz .exit |
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324 | |||
1391 | mikedld | 325 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
326 | jnz .exit |
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327 | |||
328 | cmp ebx, -1 |
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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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340 | |||
341 | @@: push esi edx ecx ebx |
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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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346 | |||
347 | ; NOTE: do we really need this? to be reworked |
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348 | ; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer |
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349 | ; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under |
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350 | ; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down |
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351 | |||
352 | ; NOTE: do we really need this? to be reworked |
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353 | ; call [draw_pointer] |
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354 | |||
355 | .exit: |
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356 | ret |
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357 | |||
358 | align 4 |
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359 | ;------------------------------------------------------------------------------ |
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360 | syscall_window_settings: ;///// system function 71 ///////////////////////////// |
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361 | ;------------------------------------------------------------------------------ |
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362 | ;? |
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363 | ;------------------------------------------------------------------------------ |
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364 | dec ebx ; subfunction #1 - set window caption |
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365 | jnz .exit_fail |
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366 | |||
367 | ; NOTE: only window owner thread can set its caption, |
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368 | ; so there's no parameter for PID/TID |
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369 | |||
370 | mov edi, [CURRENT_TASK] |
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371 | shl edi, 5 |
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372 | |||
373 | mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx |
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374 | or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
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375 | |||
376 | call window._.draw_window_caption |
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377 | |||
378 | xor eax, eax ; eax = 0 (success) |
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379 | ret |
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380 | |||
381 | ; .get_window_caption: |
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382 | ; dec eax ; subfunction #2 - get window caption |
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383 | ; jnz .exit_fail |
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384 | |||
385 | ; not implemented yet |
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386 | |||
387 | .exit_fail: |
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388 | xor eax, eax |
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389 | inc eax ; eax = 1 (fail) |
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390 | ret |
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391 | |||
392 | align 4 |
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393 | ;------------------------------------------------------------------------------ |
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1362 | mikedld | 394 | set_window_defaults: ;///////////////////////////////////////////////////////// |
395 | ;------------------------------------------------------------------------------ |
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396 | ;? |
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397 | ;------------------------------------------------------------------------------ |
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1540 | diamond | 398 | mov byte [window_data + 0x20 + WDATA.cl_titlebar + 3], 1 ; desktop is not movable |
1362 | mikedld | 399 | push eax ecx |
400 | xor eax, eax |
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401 | mov ecx, WIN_STACK |
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402 | @@: inc eax |
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403 | add ecx, 2 |
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404 | ; process no |
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405 | mov [ecx + 0x000], ax |
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406 | ; positions in stack |
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407 | mov [ecx + 0x400], ax |
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408 | cmp ecx, WIN_POS - 2 |
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409 | jne @b |
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410 | pop ecx eax |
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411 | ret |
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412 | |||
413 | align 4 |
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414 | ;------------------------------------------------------------------------------ |
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415 | calculatescreen: ;///////////////////////////////////////////////////////////// |
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416 | ;------------------------------------------------------------------------------ |
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417 | ;? Scan all windows from bottom to top, calling `setscreen` for each one |
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418 | ;? intersecting given screen area |
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419 | ;------------------------------------------------------------------------------ |
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420 | ;> eax = left |
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421 | ;> ebx = top |
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422 | ;> ecx = right |
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423 | ;> edx = bottom |
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424 | ;------------------------------------------------------------------------------ |
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425 | push esi |
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426 | pushfd |
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427 | cli |
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428 | |||
429 | mov esi, 1 |
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430 | call window._.set_screen |
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431 | |||
432 | push ebp |
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433 | |||
434 | mov ebp, [TASK_COUNT] |
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435 | cmp ebp, 1 |
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436 | jbe .exit |
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437 | |||
438 | push edx ecx ebx eax |
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439 | |||
440 | .next_window: |
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441 | movzx edi, word[WIN_POS + esi * 2] |
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442 | shl edi, 5 |
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443 | |||
444 | cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE |
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445 | je .skip_window |
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446 | |||
447 | add edi, window_data |
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448 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
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449 | jnz .skip_window |
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450 | |||
451 | mov eax, [edi + WDATA.box.left] |
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452 | cmp eax, [esp + RECT.right] |
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1368 | mikedld | 453 | jg .skip_window |
1362 | mikedld | 454 | mov ebx, [edi + WDATA.box.top] |
455 | cmp ebx, [esp + RECT.bottom] |
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1368 | mikedld | 456 | jg .skip_window |
1362 | mikedld | 457 | mov ecx, [edi + WDATA.box.width] |
458 | add ecx, eax |
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459 | cmp ecx, [esp + RECT.left] |
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1368 | mikedld | 460 | jl .skip_window |
1362 | mikedld | 461 | mov edx, [edi + WDATA.box.height] |
462 | add edx, ebx |
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463 | cmp edx, [esp + RECT.top] |
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1368 | mikedld | 464 | jl .skip_window |
1362 | mikedld | 465 | |
466 | cmp eax, [esp + RECT.left] |
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467 | jae @f |
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468 | mov eax, [esp + RECT.left] |
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469 | @@: cmp ebx, [esp + RECT.top] |
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470 | jae @f |
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471 | mov ebx, [esp + RECT.top] |
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472 | @@: cmp ecx, [esp + RECT.right] |
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473 | jbe @f |
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474 | mov ecx, [esp + RECT.right] |
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475 | @@: cmp edx, [esp + RECT.bottom] |
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476 | jbe @f |
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477 | mov edx, [esp + RECT.bottom] |
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478 | |||
479 | @@: push esi |
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480 | movzx esi, word[WIN_POS + esi * 2] |
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481 | call window._.set_screen |
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482 | pop esi |
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483 | |||
484 | .skip_window: |
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485 | inc esi |
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486 | dec ebp |
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487 | jnz .next_window |
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488 | |||
489 | pop eax ebx ecx edx |
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490 | |||
491 | .exit: |
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492 | pop ebp |
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493 | popfd |
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494 | pop esi |
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495 | ret |
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496 | |||
497 | align 4 |
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498 | ;------------------------------------------------------------------------------ |
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499 | repos_windows: ;/////////////////////////////////////////////////////////////// |
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500 | ;------------------------------------------------------------------------------ |
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501 | ;? |
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502 | ;------------------------------------------------------------------------------ |
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503 | mov ecx, [TASK_COUNT] |
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504 | mov edi, window_data + WDATA.sizeof * 2 |
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505 | call force_redraw_background |
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506 | dec ecx |
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507 | jle .exit |
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508 | |||
509 | .next_window: |
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510 | mov [edi + WDATA.fl_redraw], 1 |
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511 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
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512 | jnz .fix_maximized |
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513 | |||
514 | mov eax, [edi + WDATA.box.left] |
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515 | add eax, [edi + WDATA.box.width] |
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516 | mov ebx, [Screen_Max_X] |
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517 | cmp eax, ebx |
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518 | jle .fix_vertical |
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519 | mov eax, [edi + WDATA.box.width] |
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520 | sub eax, ebx |
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521 | jle @f |
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522 | mov [edi + WDATA.box.width], ebx |
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523 | @@: sub ebx, [edi + WDATA.box.width] |
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524 | mov [edi + WDATA.box.left], ebx |
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525 | |||
526 | .fix_vertical: |
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527 | mov eax, [edi + WDATA.box.top] |
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528 | add eax, [edi + WDATA.box.height] |
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529 | mov ebx, [Screen_Max_Y] |
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530 | cmp eax, ebx |
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531 | jle .fix_client_box |
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532 | mov eax, [edi + WDATA.box.height] |
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533 | sub eax, ebx |
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534 | jle @f |
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535 | mov [edi + WDATA.box.height], ebx |
||
536 | @@: sub ebx, [edi + WDATA.box.height] |
||
537 | mov [edi + WDATA.box.top], ebx |
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538 | jmp .fix_client_box |
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539 | |||
540 | .fix_maximized: |
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541 | mov eax, [screen_workarea.left] |
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542 | mov [edi + WDATA.box.left], eax |
||
543 | sub eax, [screen_workarea.right] |
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544 | neg eax |
||
545 | mov [edi + WDATA.box.width], eax |
||
546 | mov eax, [screen_workarea.top] |
||
547 | mov [edi + WDATA.box.top], eax |
||
548 | test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP |
||
549 | jnz .fix_client_box |
||
550 | sub eax, [screen_workarea.bottom] |
||
551 | neg eax |
||
552 | mov [edi + WDATA.box.height], eax |
||
553 | |||
554 | .fix_client_box: |
||
1391 | mikedld | 555 | call window._.set_window_clientbox |
1362 | mikedld | 556 | |
557 | add edi, WDATA.sizeof |
||
558 | loop .next_window |
||
559 | |||
560 | .exit: |
||
561 | ret |
||
562 | |||
563 | align 4 |
||
564 | ;------------------------------------------------------------------------------ |
||
565 | sys_window_mouse: ;//////////////////////////////////////////////////////////// |
||
566 | ;------------------------------------------------------------------------------ |
||
567 | ;? |
||
568 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 569 | ; NOTE: commented out since doesn't provide necessary functionality |
570 | ; anyway, to be reworked |
||
571 | ; push eax |
||
572 | ; |
||
573 | ; mov eax, [timer_ticks] |
||
574 | ; cmp [new_window_starting], eax |
||
575 | ; jb .exit |
||
576 | ; |
||
577 | ; mov byte[MOUSE_BACKGROUND], 0 |
||
578 | ; mov byte[DONT_DRAW_MOUSE], 0 |
||
579 | ; |
||
580 | ; mov [new_window_starting], eax |
||
581 | ; |
||
582 | ; .exit: |
||
583 | ; pop eax |
||
1362 | mikedld | 584 | ret |
585 | |||
586 | align 4 |
||
587 | ;------------------------------------------------------------------------------ |
||
588 | draw_rectangle: ;////////////////////////////////////////////////////////////// |
||
589 | ;------------------------------------------------------------------------------ |
||
590 | ;> eax = pack[16(left), 16(right)] |
||
591 | ;> ebx = pack[16(top), 16(bottom)] |
||
592 | ;> esi = color |
||
593 | ;------------------------------------------------------------------------------ |
||
594 | push eax ebx ecx edi |
||
595 | |||
596 | xor edi, edi |
||
597 | |||
598 | .flags_set: |
||
599 | push ebx |
||
600 | |||
601 | ; set line color |
||
602 | mov ecx, esi |
||
603 | |||
604 | ; draw top border |
||
605 | rol ebx, 16 |
||
606 | push ebx |
||
607 | rol ebx, 16 |
||
608 | pop bx |
||
609 | call [draw_line] |
||
610 | |||
611 | ; draw bottom border |
||
612 | mov ebx, [esp - 2] |
||
613 | pop bx |
||
614 | call [draw_line] |
||
615 | |||
616 | pop ebx |
||
617 | add ebx, 1 * 65536 - 1 |
||
618 | |||
619 | ; draw left border |
||
620 | rol eax, 16 |
||
621 | push eax |
||
622 | rol eax, 16 |
||
623 | pop ax |
||
624 | call [draw_line] |
||
625 | |||
626 | ; draw right border |
||
627 | mov eax, [esp - 2] |
||
628 | pop ax |
||
629 | call [draw_line] |
||
630 | |||
631 | pop edi ecx ebx eax |
||
632 | ret |
||
633 | |||
634 | .forced: |
||
635 | push eax ebx ecx edi |
||
636 | xor edi, edi |
||
637 | inc edi |
||
638 | jmp .flags_set |
||
639 | |||
640 | align 4 |
||
641 | ;------------------------------------------------------------------------------ |
||
642 | drawwindow_I_caption: ;//////////////////////////////////////////////////////// |
||
643 | ;------------------------------------------------------------------------------ |
||
644 | ;? |
||
645 | ;------------------------------------------------------------------------------ |
||
646 | push [edx + WDATA.cl_titlebar] |
||
647 | mov esi, edx |
||
648 | |||
649 | mov edx, [esi + WDATA.box.top] |
||
650 | mov eax, edx |
||
651 | lea ebx, [edx + 21] |
||
652 | inc edx |
||
653 | add eax, [esi + WDATA.box.height] |
||
654 | |||
655 | cmp ebx, eax |
||
656 | jbe @f |
||
657 | mov ebx, eax |
||
658 | @@: push ebx |
||
659 | |||
660 | xor edi, edi |
||
661 | |||
662 | .next_line: |
||
663 | mov ebx, edx |
||
664 | shl ebx, 16 |
||
665 | add ebx, edx |
||
666 | mov eax, [esi + WDATA.box.left] |
||
667 | inc eax |
||
668 | shl eax, 16 |
||
669 | add eax, [esi + WDATA.box.left] |
||
670 | add eax, [esi + WDATA.box.width] |
||
671 | dec eax |
||
672 | mov ecx, [esi + WDATA.cl_titlebar] |
||
673 | test ecx, 0x80000000 |
||
674 | jz @f |
||
675 | sub ecx, 0x00040404 |
||
676 | mov [esi + WDATA.cl_titlebar], ecx |
||
677 | @@: and ecx, 0x00ffffff |
||
678 | call [draw_line] |
||
679 | inc edx |
||
680 | cmp edx, [esp] |
||
681 | jb .next_line |
||
682 | |||
683 | add esp, 4 |
||
684 | pop [esi + WDATA.cl_titlebar] |
||
685 | ret |
||
686 | |||
687 | align 4 |
||
688 | ;------------------------------------------------------------------------------ |
||
689 | drawwindow_I: ;//////////////////////////////////////////////////////////////// |
||
690 | ;------------------------------------------------------------------------------ |
||
691 | ;? |
||
692 | ;------------------------------------------------------------------------------ |
||
693 | pushad |
||
694 | |||
695 | ; window border |
||
696 | |||
697 | mov eax, [edx + WDATA.box.left - 2] |
||
698 | mov ax, word[edx + WDATA.box.left] |
||
699 | add ax, word[edx + WDATA.box.width] |
||
700 | mov ebx, [edx + WDATA.box.top - 2] |
||
701 | mov bx, word[edx + WDATA.box.top] |
||
702 | add bx, word[edx + WDATA.box.height] |
||
703 | |||
704 | mov esi, [edx + WDATA.cl_frames] |
||
705 | call draw_rectangle |
||
706 | |||
707 | ; window caption |
||
708 | |||
709 | call drawwindow_I_caption |
||
710 | |||
711 | ; window client area |
||
712 | |||
713 | ; do we need to draw it? |
||
714 | mov edi, [esi + WDATA.cl_workarea] |
||
715 | test edi, 0x40000000 |
||
716 | jnz .exit |
||
717 | |||
718 | ; does client area have a positive size on screen? |
||
719 | mov edx, [esi + WDATA.box.top] |
||
720 | add edx, 21 + 5 |
||
721 | mov ebx, [esi + WDATA.box.top] |
||
722 | add ebx, [esi + WDATA.box.height] |
||
723 | cmp edx, ebx |
||
724 | jg .exit |
||
725 | |||
726 | ; okay, let's draw it |
||
727 | mov eax, 1 |
||
728 | mov ebx, 21 |
||
729 | mov ecx, [esi + WDATA.box.width] |
||
730 | mov edx, [esi + WDATA.box.height] |
||
731 | call [drawbar] |
||
732 | |||
733 | .exit: |
||
734 | popad |
||
735 | ret |
||
736 | |||
737 | align 4 |
||
738 | ;------------------------------------------------------------------------------ |
||
739 | drawwindow_III_caption: ;///////////////////////////////////////////////////// |
||
740 | ;------------------------------------------------------------------------------ |
||
741 | ;? |
||
742 | ;------------------------------------------------------------------------------ |
||
743 | mov ecx, [edx + WDATA.cl_titlebar] |
||
744 | push ecx |
||
745 | mov esi, edx |
||
746 | mov edx, [esi + WDATA.box.top] |
||
747 | add edx, 4 |
||
748 | mov ebx, [esi + WDATA.box.top] |
||
749 | add ebx, 20 |
||
750 | mov eax, [esi + WDATA.box.top] |
||
751 | add eax, [esi + WDATA.box.height] |
||
752 | |||
753 | cmp ebx, eax |
||
754 | jb @f |
||
755 | mov ebx, eax |
||
756 | @@: push ebx |
||
757 | |||
758 | xor edi, edi |
||
759 | |||
760 | .next_line: |
||
761 | mov ebx, edx |
||
762 | shl ebx, 16 |
||
763 | add ebx, edx |
||
764 | mov eax, [esi + WDATA.box.left] |
||
765 | shl eax, 16 |
||
766 | add eax, [esi + WDATA.box.left] |
||
767 | add eax, [esi + WDATA.box.width] |
||
768 | add eax, 4 * 65536 - 4 |
||
769 | mov ecx, [esi + WDATA.cl_titlebar] |
||
770 | test ecx, 0x40000000 |
||
771 | jz @f |
||
772 | add ecx, 0x00040404 |
||
773 | @@: test ecx, 0x80000000 |
||
774 | jz @f |
||
775 | sub ecx, 0x00040404 |
||
776 | @@: mov [esi + WDATA.cl_titlebar], ecx |
||
777 | and ecx, 0x00ffffff |
||
778 | call [draw_line] |
||
779 | inc edx |
||
780 | cmp edx, [esp] |
||
781 | jb .next_line |
||
782 | |||
783 | add esp, 4 |
||
784 | pop [esi + WDATA.cl_titlebar] |
||
785 | ret |
||
786 | |||
787 | align 4 |
||
788 | ;------------------------------------------------------------------------------ |
||
789 | drawwindow_III: ;////////////////////////////////////////////////////////////// |
||
790 | ;------------------------------------------------------------------------------ |
||
791 | ;? |
||
792 | ;------------------------------------------------------------------------------ |
||
793 | pushad |
||
794 | |||
795 | ; window border |
||
796 | |||
797 | mov eax, [edx + WDATA.box.left - 2] |
||
798 | mov ax, word[edx + WDATA.box.left] |
||
799 | add ax, word[edx + WDATA.box.width] |
||
800 | mov ebx, [edx + WDATA.box.top - 2] |
||
801 | mov bx, word[edx + WDATA.box.top] |
||
802 | add bx, word[edx + WDATA.box.height] |
||
803 | |||
804 | mov esi, [edx + WDATA.cl_frames] |
||
805 | shr esi, 1 |
||
806 | and esi, 0x007f7f7f |
||
807 | call draw_rectangle |
||
808 | |||
809 | push esi |
||
810 | mov ecx, 3 |
||
811 | mov esi, [edx + WDATA.cl_frames] |
||
812 | |||
813 | .next_frame: |
||
814 | add eax, 1 * 65536 - 1 |
||
815 | add ebx, 1 * 65536 - 1 |
||
816 | call draw_rectangle |
||
817 | dec ecx |
||
818 | jnz .next_frame |
||
819 | |||
820 | pop esi |
||
821 | add eax, 1 * 65536 - 1 |
||
822 | add ebx, 1 * 65536 - 1 |
||
823 | call draw_rectangle |
||
824 | |||
825 | ; window caption |
||
826 | |||
827 | call drawwindow_III_caption |
||
828 | |||
829 | ; window client area |
||
830 | |||
831 | ; do we need to draw it? |
||
832 | mov edi, [esi + WDATA.cl_workarea] |
||
833 | test edi, 0x40000000 |
||
834 | jnz .exit |
||
835 | |||
836 | ; does client area have a positive size on screen? |
||
837 | mov edx, [esi + WDATA.box.top] |
||
838 | add edx, 21 + 5 |
||
839 | mov ebx, [esi + WDATA.box.top] |
||
840 | add ebx, [esi + WDATA.box.height] |
||
841 | cmp edx, ebx |
||
842 | jg .exit |
||
843 | |||
844 | ; okay, let's draw it |
||
845 | mov eax, 5 |
||
846 | mov ebx, 20 |
||
847 | mov ecx, [esi + WDATA.box.width] |
||
848 | mov edx, [esi + WDATA.box.height] |
||
849 | sub ecx, 4 |
||
850 | sub edx, 4 |
||
851 | call [drawbar] |
||
852 | |||
853 | .exit: |
||
854 | popad |
||
855 | ret |
||
856 | |||
857 | align 4 |
||
858 | ;------------------------------------------------------------------------------ |
||
859 | waredraw: ;//////////////////////////////////////////////////////////////////// |
||
860 | ;------------------------------------------------------------------------------ |
||
861 | ;? Activate window, redrawing if necessary |
||
862 | ;------------------------------------------------------------------------------ |
||
1465 | mario79 | 863 | push -1 |
1391 | mikedld | 864 | mov eax, [TASK_COUNT] |
865 | lea eax, [WIN_POS + eax * 2] |
||
866 | cmp eax, esi |
||
1465 | mario79 | 867 | pop eax |
1391 | mikedld | 868 | je .exit |
869 | |||
1362 | mikedld | 870 | ; is it overlapped by another window now? |
871 | push ecx |
||
872 | call window._.check_window_draw |
||
873 | test ecx, ecx |
||
874 | pop ecx |
||
875 | jz .do_not_draw |
||
876 | |||
877 | ; yes it is, activate and update screen buffer |
||
878 | mov byte[MOUSE_DOWN], 1 |
||
879 | call window._.window_activate |
||
880 | |||
881 | pushad |
||
882 | mov edi, [TASK_COUNT] |
||
883 | movzx esi, word[WIN_POS + edi * 2] |
||
884 | shl esi, 5 |
||
885 | add esi, window_data |
||
886 | |||
887 | mov eax, [esi + WDATA.box.left] |
||
888 | mov ebx, [esi + WDATA.box.top] |
||
889 | mov ecx, [esi + WDATA.box.width] |
||
890 | mov edx, [esi + WDATA.box.height] |
||
891 | |||
892 | add ecx, eax |
||
893 | add edx, ebx |
||
894 | |||
895 | mov edi, [TASK_COUNT] |
||
896 | movzx esi, word[WIN_POS + edi * 2] |
||
897 | call window._.set_screen |
||
898 | popad |
||
899 | |||
900 | ; tell application to redraw itself |
||
901 | mov [edi + WDATA.fl_redraw], 1 |
||
1391 | mikedld | 902 | xor eax, eax |
903 | jmp .exit |
||
1362 | mikedld | 904 | |
905 | .do_not_draw: |
||
906 | ; no it's not, just activate the window |
||
907 | call window._.window_activate |
||
1391 | mikedld | 908 | xor eax, eax |
1460 | Lrz | 909 | mov byte[MOUSE_BACKGROUND], al |
910 | mov byte[DONT_DRAW_MOUSE], al |
||
1391 | mikedld | 911 | |
1460 | Lrz | 912 | |
1391 | mikedld | 913 | .exit: |
914 | mov byte[MOUSE_DOWN], 0 |
||
915 | inc eax |
||
1362 | mikedld | 916 | ret |
917 | |||
918 | align 4 |
||
919 | ;------------------------------------------------------------------------------ |
||
920 | minimize_window: ;///////////////////////////////////////////////////////////// |
||
921 | ;------------------------------------------------------------------------------ |
||
922 | ;> eax = window number on screen |
||
923 | ;------------------------------------------------------------------------------ |
||
924 | ;# corrupts [dl*] |
||
925 | ;------------------------------------------------------------------------------ |
||
926 | push edi |
||
927 | pushfd |
||
928 | cli |
||
929 | |||
930 | ; is it already minimized? |
||
931 | movzx edi, word[WIN_POS + eax * 2] |
||
932 | shl edi, 5 |
||
933 | add edi, window_data |
||
934 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
935 | jnz .exit |
||
936 | |||
937 | push eax ebx ecx edx esi |
||
938 | |||
939 | ; no it's not, let's do that |
||
940 | or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
941 | mov eax, [edi + WDATA.box.left] |
||
942 | mov [draw_limits.left], eax |
||
943 | mov ecx, eax |
||
944 | add ecx, [edi + WDATA.box.width] |
||
945 | mov [draw_limits.right], ecx |
||
946 | mov ebx, [edi + WDATA.box.top] |
||
947 | mov [draw_limits.top], ebx |
||
948 | mov edx, ebx |
||
949 | add edx, [edi + WDATA.box.height] |
||
950 | mov [draw_limits.bottom], edx |
||
951 | call calculatescreen |
||
952 | xor esi, esi |
||
953 | xor eax, eax |
||
954 | call redrawscreen |
||
955 | |||
956 | pop esi edx ecx ebx eax |
||
957 | |||
958 | .exit: |
||
959 | popfd |
||
960 | pop edi |
||
961 | ret |
||
962 | |||
963 | align 4 |
||
964 | ;------------------------------------------------------------------------------ |
||
965 | restore_minimized_window: ;//////////////////////////////////////////////////// |
||
966 | ;------------------------------------------------------------------------------ |
||
967 | ;> eax = window number on screen |
||
968 | ;------------------------------------------------------------------------------ |
||
969 | ;# corrupts [dl*] |
||
970 | ;------------------------------------------------------------------------------ |
||
971 | pushad |
||
972 | pushfd |
||
973 | cli |
||
974 | |||
975 | ; is it already restored? |
||
976 | movzx esi, word[WIN_POS + eax * 2] |
||
977 | mov edi, esi |
||
978 | shl edi, 5 |
||
979 | add edi, window_data |
||
980 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
981 | jz .exit |
||
982 | |||
983 | ; no it's not, let's do that |
||
984 | mov [edi + WDATA.fl_redraw], 1 |
||
985 | and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED |
||
986 | mov ebp, window._.set_screen |
||
987 | cmp eax, [TASK_COUNT] |
||
988 | jz @f |
||
989 | mov ebp, calculatescreen |
||
990 | @@: mov eax, [edi + WDATA.box.left] |
||
991 | mov ebx, [edi + WDATA.box.top] |
||
992 | mov ecx, [edi + WDATA.box.width] |
||
993 | mov edx, [edi + WDATA.box.height] |
||
994 | add ecx, eax |
||
995 | add edx, ebx |
||
996 | call ebp |
||
997 | |||
998 | mov byte[MOUSE_BACKGROUND], 0 |
||
999 | |||
1000 | .exit: |
||
1001 | popfd |
||
1002 | popad |
||
1003 | ret |
||
1004 | |||
1005 | align 4 |
||
1391 | mikedld | 1006 | ; TODO: remove this proc |
1362 | mikedld | 1007 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1008 | window_check_events: ;///////////////////////////////////////////////////////// |
1362 | mikedld | 1009 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1010 | ;? |
1362 | mikedld | 1011 | ;------------------------------------------------------------------------------ |
1012 | ; do we have window minimize/restore request? |
||
1013 | cmp [window_minimize], 0 |
||
1391 | mikedld | 1014 | je .exit |
1362 | mikedld | 1015 | |
1016 | ; okay, minimize or restore top-most window and exit |
||
1017 | mov eax, [TASK_COUNT] |
||
1018 | mov bl, 0 |
||
1019 | xchg [window_minimize], bl |
||
1020 | dec bl |
||
1021 | jnz @f |
||
1022 | call minimize_window |
||
1391 | mikedld | 1023 | jmp .exit |
1024 | |||
1362 | mikedld | 1025 | @@: call restore_minimized_window |
1026 | |||
1391 | mikedld | 1027 | .exit: |
1028 | ret |
||
1362 | mikedld | 1029 | |
1391 | mikedld | 1030 | align 4 |
1031 | ;------------------------------------------------------------------------------ |
||
1032 | sys_window_maximize_handler: ;///////////////////////////////////////////////// |
||
1033 | ;------------------------------------------------------------------------------ |
||
1034 | ;? |
||
1035 | ;------------------------------------------------------------------------------ |
||
1036 | ;> esi = process slot |
||
1037 | ;------------------------------------------------------------------------------ |
||
1038 | mov edi, esi |
||
1039 | shl edi, 5 |
||
1040 | add edi, window_data |
||
1362 | mikedld | 1041 | |
1391 | mikedld | 1042 | ; can window change its height? |
1526 | diamond | 1043 | ; only types 2 and 3 can be resized |
1391 | mikedld | 1044 | mov dl, [edi + WDATA.fl_wstyle] |
1526 | diamond | 1045 | test dl, 2 |
1046 | jz .exit |
||
1362 | mikedld | 1047 | |
1391 | mikedld | 1048 | ; toggle normal/maximized window state |
1049 | mov bl, [edi + WDATA.fl_wstate] |
||
1050 | xor bl, WSTATE_MAXIMIZED |
||
1362 | mikedld | 1051 | |
1391 | mikedld | 1052 | ; calculate and set appropriate window bounds |
1053 | test bl, WSTATE_MAXIMIZED |
||
1054 | jz .restore_size |
||
1362 | mikedld | 1055 | |
1391 | mikedld | 1056 | mov eax, [screen_workarea.left] |
1057 | mov ecx, [screen_workarea.top] |
||
1058 | push [screen_workarea.bottom] \ |
||
1059 | [screen_workarea.right] \ |
||
1060 | ecx \ |
||
1061 | eax |
||
1062 | sub [esp + BOX.width], eax |
||
1063 | sub [esp + BOX.height], ecx |
||
1064 | mov eax, esp |
||
1065 | jmp .set_box |
||
1362 | mikedld | 1066 | |
1391 | mikedld | 1067 | .restore_size: |
1068 | mov eax, esi |
||
1069 | shl eax, 8 |
||
1070 | add eax, SLOT_BASE + APPDATA.saved_box |
||
1071 | push [eax + BOX.height] \ |
||
1072 | [eax + BOX.width] \ |
||
1073 | [eax + BOX.top] \ |
||
1074 | [eax + BOX.left] |
||
1075 | mov eax, esp |
||
1362 | mikedld | 1076 | |
1391 | mikedld | 1077 | .set_box: |
1078 | test bl, WSTATE_ROLLEDUP |
||
1079 | jz @f |
||
1362 | mikedld | 1080 | |
1391 | mikedld | 1081 | xchg eax, ecx |
1082 | call window._.get_rolledup_height |
||
1083 | mov [ecx + BOX.height], eax |
||
1084 | xchg eax, ecx |
||
1362 | mikedld | 1085 | |
1391 | mikedld | 1086 | @@: call window._.set_window_box |
1087 | add esp, BOX.sizeof |
||
1362 | mikedld | 1088 | |
1391 | mikedld | 1089 | .exit: |
1090 | ret |
||
1362 | mikedld | 1091 | |
1391 | mikedld | 1092 | align 4 |
1093 | ;------------------------------------------------------------------------------ |
||
1094 | sys_window_rollup_handler: ;/////////////////////////////////////////////////// |
||
1095 | ;------------------------------------------------------------------------------ |
||
1096 | ;? |
||
1097 | ;------------------------------------------------------------------------------ |
||
1098 | ;> esi = process slot |
||
1099 | ;------------------------------------------------------------------------------ |
||
1100 | mov edx, esi |
||
1101 | shl edx, 8 |
||
1102 | add edx, SLOT_BASE |
||
1362 | mikedld | 1103 | |
1391 | mikedld | 1104 | ; toggle normal/rolled up window state |
1105 | mov bl, [edi + WDATA.fl_wstate] |
||
1106 | xor bl, WSTATE_ROLLEDUP |
||
1362 | mikedld | 1107 | |
1391 | mikedld | 1108 | ; calculate and set appropriate window bounds |
1109 | test bl, WSTATE_ROLLEDUP |
||
1110 | jz .restore_size |
||
1362 | mikedld | 1111 | |
1391 | mikedld | 1112 | call window._.get_rolledup_height |
1113 | push eax \ |
||
1114 | [edi + WDATA.box.width] \ |
||
1115 | [edi + WDATA.box.top] \ |
||
1116 | [edi + WDATA.box.left] |
||
1117 | mov eax, esp |
||
1118 | jmp .set_box |
||
1362 | mikedld | 1119 | |
1391 | mikedld | 1120 | .restore_size: |
1121 | test bl, WSTATE_MAXIMIZED |
||
1122 | jnz @f |
||
1123 | add esp, -BOX.sizeof |
||
1124 | lea eax, [edx + APPDATA.saved_box] |
||
1125 | jmp .set_box |
||
1362 | mikedld | 1126 | |
1391 | mikedld | 1127 | @@: mov eax, [screen_workarea.top] |
1128 | push [screen_workarea.bottom] \ |
||
1129 | [edi + WDATA.box.width] \ |
||
1130 | eax \ |
||
1131 | [edi + WDATA.box.left] |
||
1132 | sub [esp + BOX.height], eax |
||
1133 | mov eax, esp |
||
1362 | mikedld | 1134 | |
1391 | mikedld | 1135 | .set_box: |
1136 | call window._.set_window_box |
||
1137 | add esp, BOX.sizeof |
||
1362 | mikedld | 1138 | |
1391 | mikedld | 1139 | ret |
1362 | mikedld | 1140 | |
1391 | mikedld | 1141 | align 4 |
1142 | ;------------------------------------------------------------------------------ |
||
1143 | sys_window_start_moving_handler: ;///////////////////////////////////////////// |
||
1144 | ;------------------------------------------------------------------------------ |
||
1145 | ;? |
||
1146 | ;------------------------------------------------------------------------------ |
||
1147 | ;> eax = old (original) window box |
||
1148 | ;> esi = process slot |
||
1149 | ;------------------------------------------------------------------------------ |
||
1150 | mov edi, eax |
||
1151 | call window._.draw_negative_box |
||
1362 | mikedld | 1152 | |
1391 | mikedld | 1153 | ret |
1362 | mikedld | 1154 | |
1391 | mikedld | 1155 | align 4 |
1156 | ;------------------------------------------------------------------------------ |
||
1157 | sys_window_end_moving_handler: ;/////////////////////////////////////////////// |
||
1158 | ;------------------------------------------------------------------------------ |
||
1159 | ;? |
||
1160 | ;------------------------------------------------------------------------------ |
||
1161 | ;> eax = old (original) window box |
||
1162 | ;> ebx = new (final) window box |
||
1163 | ;> esi = process slot |
||
1164 | ;------------------------------------------------------------------------------ |
||
1165 | mov edi, ebx |
||
1166 | call window._.draw_negative_box |
||
1362 | mikedld | 1167 | |
1391 | mikedld | 1168 | mov edi, esi |
1169 | shl edi, 5 |
||
1170 | add edi, window_data |
||
1362 | mikedld | 1171 | |
1391 | mikedld | 1172 | mov eax, ebx |
1173 | mov bl, [edi + WDATA.fl_wstate] |
||
1174 | call window._.set_window_box |
||
1175 | ret |
||
1362 | mikedld | 1176 | |
1391 | mikedld | 1177 | align 4 |
1178 | ;------------------------------------------------------------------------------ |
||
1179 | sys_window_moving_handler: ;/////////////////////////////////////////////////// |
||
1180 | ;------------------------------------------------------------------------------ |
||
1181 | ;? |
||
1182 | ;------------------------------------------------------------------------------ |
||
1183 | ;> eax = old (from previous call) window box |
||
1184 | ;> ebx = new (current) window box |
||
1185 | ;> esi = process_slot |
||
1186 | ;------------------------------------------------------------------------------ |
||
1187 | mov edi, eax |
||
1188 | call window._.draw_negative_box |
||
1189 | mov edi, ebx |
||
1190 | call window._.draw_negative_box |
||
1191 | ret |
||
1362 | mikedld | 1192 | |
1391 | mikedld | 1193 | ;============================================================================== |
1194 | ;///// private functions ////////////////////////////////////////////////////// |
||
1195 | ;============================================================================== |
||
1362 | mikedld | 1196 | |
1391 | mikedld | 1197 | iglobal |
1198 | FuncTable syscall_display_settings, ftable, \ |
||
1199 | 00, 01, 02, 03, 04, 05, 06, 07, 08 |
||
1362 | mikedld | 1200 | |
1391 | mikedld | 1201 | align 4 |
1202 | window_topleft dd \ |
||
1203 | 1, 21, \ ;type 0 |
||
1204 | 0, 0, \ ;type 1 |
||
1205 | 5, 20, \ ;type 2 |
||
1206 | 5, ?, \ ;type 3 {set by skin} |
||
1207 | 5, ? ;type 4 {set by skin} |
||
1208 | endg |
||
1362 | mikedld | 1209 | |
1391 | mikedld | 1210 | ;uglobal |
1211 | ; NOTE: commented out since doesn't provide necessary functionality anyway, |
||
1212 | ; to be reworked |
||
1213 | ; new_window_starting dd ? |
||
1214 | ;endg |
||
1362 | mikedld | 1215 | |
1391 | mikedld | 1216 | align 4 |
1217 | ;------------------------------------------------------------------------------ |
||
1218 | window._.invalidate_screen: ;////////////////////////////////////////////////// |
||
1219 | ;------------------------------------------------------------------------------ |
||
1220 | ;? |
||
1221 | ;------------------------------------------------------------------------------ |
||
1222 | ;> eax = old (original) window box |
||
1223 | ;> ebx = new (final) window box |
||
1224 | ;> edi = pointer to WDATA struct |
||
1225 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1226 | push eax ebx |
1227 | |||
1391 | mikedld | 1228 | ; TODO: do we really need `draw_limits`? |
1550 | diamond | 1229 | ; Yes, they are used by background drawing code. |
1391 | mikedld | 1230 | mov ecx, [eax + BOX.left] |
1231 | mov edx, [ebx + BOX.left] |
||
1232 | cmp ecx, edx |
||
1233 | jle @f |
||
1550 | diamond | 1234 | mov ecx, edx |
1391 | mikedld | 1235 | @@: mov [draw_limits.left], ecx |
1550 | diamond | 1236 | mov ecx, [eax + BOX.left] |
1237 | add ecx, [eax + BOX.width] |
||
1238 | add edx, [ebx + BOX.width] |
||
1239 | cmp ecx, edx |
||
1391 | mikedld | 1240 | jae @f |
1550 | diamond | 1241 | mov ecx, edx |
1242 | @@: mov [draw_limits.right], ecx |
||
1391 | mikedld | 1243 | mov ecx, [eax + BOX.top] |
1244 | mov edx, [ebx + BOX.top] |
||
1245 | cmp ecx, edx |
||
1246 | jle @f |
||
1550 | diamond | 1247 | mov ecx, edx |
1391 | mikedld | 1248 | @@: mov [draw_limits.top], ecx |
1550 | diamond | 1249 | mov ecx, [eax + BOX.top] |
1250 | add ecx, [eax + BOX.height] |
||
1251 | add edx, [ebx + BOX.height] |
||
1252 | cmp ecx, edx |
||
1391 | mikedld | 1253 | jae @f |
1550 | diamond | 1254 | mov ecx, edx |
1255 | @@: mov [draw_limits.bottom], ecx |
||
1362 | mikedld | 1256 | |
1391 | mikedld | 1257 | ; recalculate screen buffer at old position |
1258 | push ebx |
||
1259 | mov edx, [eax + BOX.height] |
||
1260 | mov ecx, [eax + BOX.width] |
||
1261 | mov ebx, [eax + BOX.top] |
||
1262 | mov eax, [eax + BOX.left] |
||
1263 | add ecx, eax |
||
1264 | add edx, ebx |
||
1265 | call calculatescreen |
||
1266 | pop eax |
||
1362 | mikedld | 1267 | |
1391 | mikedld | 1268 | ; recalculate screen buffer at new position |
1269 | mov edx, [eax + BOX.height] |
||
1270 | mov ecx, [eax + BOX.width] |
||
1271 | mov ebx, [eax + BOX.top] |
||
1272 | mov eax, [eax + BOX.left] |
||
1273 | add ecx, eax |
||
1274 | add edx, ebx |
||
1275 | call calculatescreen |
||
1362 | mikedld | 1276 | |
1391 | mikedld | 1277 | mov eax, edi |
1278 | call redrawscreen |
||
1362 | mikedld | 1279 | |
1391 | mikedld | 1280 | ; tell window to redraw itself |
1281 | mov [edi + WDATA.fl_redraw], 1 |
||
1362 | mikedld | 1282 | |
1391 | mikedld | 1283 | pop ebx eax |
1284 | ret |
||
1362 | mikedld | 1285 | |
1391 | mikedld | 1286 | align 4 |
1287 | ;------------------------------------------------------------------------------ |
||
1288 | window._.set_window_box: ;///////////////////////////////////////////////////// |
||
1289 | ;------------------------------------------------------------------------------ |
||
1290 | ;? |
||
1291 | ;------------------------------------------------------------------------------ |
||
1292 | ;> eax = pointer to BOX struct |
||
1293 | ;> bl = new window state flags |
||
1294 | ;> edi = pointer to WDATA struct |
||
1295 | ;------------------------------------------------------------------------------ |
||
1296 | push eax ebx esi |
||
1362 | mikedld | 1297 | |
1474 | diamond | 1298 | ; don't do anything if the new box is identical to the old |
1299 | cmp bl, [edi + WDATA.fl_wstate] |
||
1300 | jnz @f |
||
1301 | mov esi, eax |
||
1302 | push edi |
||
1303 | if WDATA.box |
||
1304 | add edi, WDATA.box |
||
1305 | end if |
||
1306 | mov ecx, 4 |
||
1307 | repz cmpsd |
||
1308 | pop edi |
||
1309 | jz .exit |
||
1310 | @@: |
||
1311 | |||
1391 | mikedld | 1312 | add esp, -BOX.sizeof |
1362 | mikedld | 1313 | |
1391 | mikedld | 1314 | mov ebx, esp |
1424 | diamond | 1315 | if WDATA.box |
1391 | mikedld | 1316 | lea esi, [edi + WDATA.box] |
1424 | diamond | 1317 | else |
1318 | mov esi, edi ; optimization for WDATA.box = 0 |
||
1319 | end if |
||
1391 | mikedld | 1320 | xchg eax, esi |
1321 | mov ecx, BOX.sizeof |
||
1322 | call memmove |
||
1323 | xchg eax, esi |
||
1324 | xchg ebx, esi |
||
1325 | call memmove |
||
1424 | diamond | 1326 | mov eax, ebx |
1327 | mov ebx, esi |
||
1362 | mikedld | 1328 | |
1391 | mikedld | 1329 | call window._.check_window_position |
1330 | call window._.set_window_clientbox |
||
1331 | call window._.invalidate_screen |
||
1362 | mikedld | 1332 | |
1391 | mikedld | 1333 | add esp, BOX.sizeof |
1362 | mikedld | 1334 | |
1391 | mikedld | 1335 | mov cl, [esp + 4] |
1336 | mov ch, cl |
||
1337 | xchg cl, [edi + WDATA.fl_wstate] |
||
1362 | mikedld | 1338 | |
1391 | mikedld | 1339 | or cl, ch |
1340 | test cl, WSTATE_MAXIMIZED |
||
1341 | jnz .exit |
||
1362 | mikedld | 1342 | |
1391 | mikedld | 1343 | mov eax, edi |
1344 | sub eax, window_data |
||
1345 | shl eax, 3 |
||
1346 | add eax, SLOT_BASE |
||
1362 | mikedld | 1347 | |
1391 | mikedld | 1348 | lea ebx, [edi + WDATA.box] |
1349 | xchg esp, ebx |
||
1362 | mikedld | 1350 | |
1391 | mikedld | 1351 | pop [eax + APPDATA.saved_box.left] \ |
1352 | [eax + APPDATA.saved_box.top] \ |
||
1353 | [eax + APPDATA.saved_box.width] \ |
||
1354 | edx |
||
1362 | mikedld | 1355 | |
1391 | mikedld | 1356 | xchg esp, ebx |
1362 | mikedld | 1357 | |
1391 | mikedld | 1358 | test ch, WSTATE_ROLLEDUP |
1359 | jnz .exit |
||
1362 | mikedld | 1360 | |
1391 | mikedld | 1361 | mov [eax + APPDATA.saved_box.height], edx |
1362 | mikedld | 1362 | |
1391 | mikedld | 1363 | .exit: |
1364 | pop esi ebx eax |
||
1365 | ret |
||
1362 | mikedld | 1366 | |
1391 | mikedld | 1367 | align 4 |
1368 | ;------------------------------------------------------------------------------ |
||
1369 | window._.set_window_clientbox: ;/////////////////////////////////////////////// |
||
1370 | ;------------------------------------------------------------------------------ |
||
1371 | ;? |
||
1372 | ;------------------------------------------------------------------------------ |
||
1373 | ;> edi = pointer to WDATA struct |
||
1374 | ;------------------------------------------------------------------------------ |
||
1375 | push eax ecx edi |
||
1362 | mikedld | 1376 | |
1391 | mikedld | 1377 | mov eax, [_skinh] |
1378 | mov [window_topleft + 8 * 3 + 4], eax |
||
1379 | mov [window_topleft + 8 * 4 + 4], eax |
||
1362 | mikedld | 1380 | |
1391 | mikedld | 1381 | mov ecx, edi |
1382 | sub edi, window_data |
||
1383 | shl edi, 3 |
||
1384 | test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE |
||
1385 | jz .whole_window |
||
1362 | mikedld | 1386 | |
1391 | mikedld | 1387 | movzx eax, [ecx + WDATA.fl_wstyle] |
1388 | and eax, 0x0F |
||
1389 | mov eax, [eax * 8 + window_topleft + 0] |
||
1390 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1391 | shl eax, 1 |
||
1392 | neg eax |
||
1393 | add eax, [ecx + WDATA.box.width] |
||
1394 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1362 | mikedld | 1395 | |
1391 | mikedld | 1396 | movzx eax, [ecx + WDATA.fl_wstyle] |
1397 | and eax, 0x0F |
||
1398 | push [eax * 8 + window_topleft + 0] |
||
1399 | mov eax, [eax * 8 + window_topleft + 4] |
||
1400 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1401 | neg eax |
||
1402 | sub eax, [esp] |
||
1403 | add eax, [ecx + WDATA.box.height] |
||
1404 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1405 | add esp, 4 |
||
1406 | jmp .exit |
||
1362 | mikedld | 1407 | |
1391 | mikedld | 1408 | .whole_window: |
1409 | xor eax, eax |
||
1410 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1411 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1412 | mov eax, [ecx + WDATA.box.width] |
||
1413 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1414 | mov eax, [ecx + WDATA.box.height] |
||
1415 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1362 | mikedld | 1416 | |
1391 | mikedld | 1417 | .exit: |
1418 | pop edi ecx eax |
||
1419 | ret |
||
1362 | mikedld | 1420 | |
1391 | mikedld | 1421 | align 4 |
1422 | ;------------------------------------------------------------------------------ |
||
1423 | window._.sys_set_window: ;///////////////////////////////////////////////////// |
||
1424 | ;------------------------------------------------------------------------------ |
||
1425 | ;? |
||
1426 | ;------------------------------------------------------------------------------ |
||
1427 | ;< edx = pointer to WDATA struct |
||
1428 | ;------------------------------------------------------------------------------ |
||
1429 | mov eax, [CURRENT_TASK] |
||
1430 | shl eax, 5 |
||
1431 | add eax, window_data |
||
1362 | mikedld | 1432 | |
1391 | mikedld | 1433 | ; save window colors |
1434 | mov [eax + WDATA.cl_workarea], edx |
||
1435 | mov [eax + WDATA.cl_titlebar], esi |
||
1436 | mov [eax + WDATA.cl_frames], edi |
||
1362 | mikedld | 1437 | |
1391 | mikedld | 1438 | mov edi, eax |
1362 | mikedld | 1439 | |
1391 | mikedld | 1440 | ; was it already defined before? |
1441 | test [edi + WDATA.fl_wdrawn], 1 |
||
1442 | jnz .set_client_box |
||
1563 | diamond | 1443 | or [edi + WDATA.fl_wdrawn], 1 |
1362 | mikedld | 1444 | |
1391 | mikedld | 1445 | ; NOTE: commented out since doesn't provide necessary functionality |
1446 | ; anyway, to be reworked |
||
1447 | ; mov eax, [timer_ticks] ; [0xfdf0] |
||
1448 | ; add eax, 100 |
||
1449 | ; mov [new_window_starting], eax |
||
1450 | |||
1451 | ; no it wasn't, performing initial window definition |
||
1452 | movzx eax, bx |
||
1362 | mikedld | 1453 | mov [edi + WDATA.box.width], eax |
1391 | mikedld | 1454 | movzx eax, cx |
1362 | mikedld | 1455 | mov [edi + WDATA.box.height], eax |
1391 | mikedld | 1456 | sar ebx, 16 |
1457 | sar ecx, 16 |
||
1458 | mov [edi + WDATA.box.left], ebx |
||
1459 | mov [edi + WDATA.box.top], ecx |
||
1362 | mikedld | 1460 | |
1391 | mikedld | 1461 | call window._.check_window_position |
1362 | mikedld | 1462 | |
1391 | mikedld | 1463 | push ecx edi |
1362 | mikedld | 1464 | |
1391 | mikedld | 1465 | mov cl, [edi + WDATA.fl_wstyle] |
1466 | mov eax, [edi + WDATA.cl_frames] |
||
1362 | mikedld | 1467 | |
1391 | mikedld | 1468 | sub edi, window_data |
1469 | shl edi, 3 |
||
1470 | add edi, SLOT_BASE |
||
1362 | mikedld | 1471 | |
1391 | mikedld | 1472 | and cl, 0x0F |
1473 | cmp cl, 3 |
||
1474 | je @f |
||
1475 | cmp cl, 4 |
||
1476 | je @f |
||
1362 | mikedld | 1477 | |
1391 | mikedld | 1478 | xor eax, eax |
1362 | mikedld | 1479 | |
1391 | mikedld | 1480 | @@: mov [edi + APPDATA.wnd_caption], eax |
1362 | mikedld | 1481 | |
1391 | mikedld | 1482 | mov esi, [esp] |
1483 | add edi, APPDATA.saved_box |
||
1484 | movsd |
||
1485 | movsd |
||
1486 | movsd |
||
1487 | movsd |
||
1362 | mikedld | 1488 | |
1391 | mikedld | 1489 | pop edi ecx |
1490 | |||
1491 | mov esi, [CURRENT_TASK] |
||
1492 | movzx esi, word[WIN_STACK + esi * 2] |
||
1493 | lea esi, [WIN_POS + esi * 2] |
||
1494 | call waredraw |
||
1495 | |||
1362 | mikedld | 1496 | mov eax, [edi + WDATA.box.left] |
1497 | mov ebx, [edi + WDATA.box.top] |
||
1498 | mov ecx, [edi + WDATA.box.width] |
||
1499 | mov edx, [edi + WDATA.box.height] |
||
1500 | add ecx, eax |
||
1501 | add edx, ebx |
||
1502 | call calculatescreen |
||
1503 | |||
1391 | mikedld | 1504 | mov byte[KEY_COUNT], 0 ; empty keyboard buffer |
1505 | mov byte[BTN_COUNT], 0 ; empty button buffer |
||
1362 | mikedld | 1506 | |
1391 | mikedld | 1507 | .set_client_box: |
1508 | ; update window client box coordinates |
||
1509 | call window._.set_window_clientbox |
||
1362 | mikedld | 1510 | |
1391 | mikedld | 1511 | ; reset window redraw flag and exit |
1512 | mov [edi + WDATA.fl_redraw], 0 |
||
1513 | mov edx, edi |
||
1514 | ret |
||
1362 | mikedld | 1515 | |
1391 | mikedld | 1516 | align 4 |
1517 | ;------------------------------------------------------------------------------ |
||
1518 | window._.check_window_position: ;////////////////////////////////////////////// |
||
1519 | ;------------------------------------------------------------------------------ |
||
1520 | ;? Check if window is inside screen area |
||
1521 | ;------------------------------------------------------------------------------ |
||
1522 | ;> edi = pointer to WDATA |
||
1523 | ;------------------------------------------------------------------------------ |
||
1524 | push eax ebx ecx edx esi |
||
1362 | mikedld | 1525 | |
1391 | mikedld | 1526 | mov eax, [edi + WDATA.box.left] |
1527 | mov ebx, [edi + WDATA.box.top] |
||
1528 | mov ecx, [edi + WDATA.box.width] |
||
1529 | mov edx, [edi + WDATA.box.height] |
||
1362 | mikedld | 1530 | |
1391 | mikedld | 1531 | mov esi, [Screen_Max_X] |
1532 | cmp ecx, esi |
||
1533 | ja .fix_width_high |
||
1362 | mikedld | 1534 | |
1391 | mikedld | 1535 | .check_left: |
1536 | or eax, eax |
||
1537 | jl .fix_left_low |
||
1538 | add eax, ecx |
||
1539 | cmp eax, esi |
||
1540 | jg .fix_left_high |
||
1362 | mikedld | 1541 | |
1391 | mikedld | 1542 | .check_height: |
1543 | mov esi, [Screen_Max_Y] |
||
1544 | cmp edx, esi |
||
1545 | ja .fix_height_high |
||
1546 | |||
1547 | .check_top: |
||
1548 | or ebx, ebx |
||
1549 | jl .fix_top_low |
||
1550 | add ebx, edx |
||
1551 | cmp ebx, esi |
||
1552 | jg .fix_top_high |
||
1553 | |||
1362 | mikedld | 1554 | .exit: |
1391 | mikedld | 1555 | pop esi edx ecx ebx eax |
1362 | mikedld | 1556 | ret |
1557 | |||
1391 | mikedld | 1558 | .fix_width_high: |
1559 | mov ecx, esi |
||
1560 | mov [edi + WDATA.box.width], esi |
||
1561 | jmp .check_left |
||
1362 | mikedld | 1562 | |
1391 | mikedld | 1563 | .fix_left_low: |
1564 | xor eax, eax |
||
1565 | mov [edi + WDATA.box.left], eax |
||
1566 | jmp .check_height |
||
1567 | |||
1568 | .fix_left_high: |
||
1569 | mov eax, esi |
||
1570 | sub eax, ecx |
||
1571 | mov [edi + WDATA.box.left], eax |
||
1572 | jmp .check_height |
||
1573 | |||
1574 | .fix_height_high: |
||
1575 | mov edx, esi |
||
1576 | mov [edi + WDATA.box.height], esi |
||
1577 | jmp .check_top |
||
1578 | |||
1579 | .fix_top_low: |
||
1580 | xor ebx, ebx |
||
1581 | mov [edi + WDATA.box.top], ebx |
||
1582 | jmp .exit |
||
1583 | |||
1584 | .fix_top_high: |
||
1585 | mov ebx, esi |
||
1586 | sub ebx, edx |
||
1587 | mov [edi + WDATA.box.top], ebx |
||
1588 | jmp .exit |
||
1589 | |||
1362 | mikedld | 1590 | align 4 |
1591 | ;------------------------------------------------------------------------------ |
||
1592 | window._.get_titlebar_height: ;//////////////////////////////////////////////// |
||
1593 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1594 | ;? |
1595 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1596 | ;> edi = pointer to WDATA |
1597 | ;------------------------------------------------------------------------------ |
||
1598 | mov al, [edi + WDATA.fl_wstyle] |
||
1599 | and al, 0x0f |
||
1600 | cmp al, 0x03 |
||
1601 | jne @f |
||
1602 | mov eax, [_skinh] |
||
1603 | ret |
||
1604 | @@: mov eax, 21 |
||
1605 | ret |
||
1606 | |||
1607 | align 4 |
||
1608 | ;------------------------------------------------------------------------------ |
||
1609 | window._.get_rolledup_height: ;//////////////////////////////////////////////// |
||
1610 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1611 | ;? |
1612 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1613 | ;> edi = pointer to WDATA |
1614 | ;------------------------------------------------------------------------------ |
||
1615 | mov al, [edi + WDATA.fl_wstyle] |
||
1616 | and al, 0x0f |
||
1617 | cmp al, 0x03 |
||
1618 | jb @f |
||
1619 | mov eax, [_skinh] |
||
1620 | add eax, 3 |
||
1621 | ret |
||
1622 | @@: or al, al |
||
1623 | jnz @f |
||
1624 | mov eax, 21 |
||
1625 | ret |
||
1626 | @@: mov eax, 21 + 2 |
||
1627 | ret |
||
1628 | |||
1629 | align 4 |
||
1630 | ;------------------------------------------------------------------------------ |
||
1631 | window._.set_screen: ;///////////////////////////////////////////////////////// |
||
1632 | ;------------------------------------------------------------------------------ |
||
1633 | ;? Reserve window area in screen buffer |
||
1634 | ;------------------------------------------------------------------------------ |
||
1635 | ;> eax = left |
||
1636 | ;> ebx = top |
||
1637 | ;> ecx = right |
||
1638 | ;> edx = bottom |
||
1639 | ;> esi = process number |
||
1640 | ;------------------------------------------------------------------------------ |
||
1641 | virtual at esp |
||
1642 | ff_x dd ? |
||
1643 | ff_y dd ? |
||
1644 | ff_width dd ? |
||
1645 | ff_xsz dd ? |
||
1646 | ff_ysz dd ? |
||
1647 | ff_scale dd ? |
||
1648 | end virtual |
||
1649 | |||
1650 | pushad |
||
1651 | |||
1652 | cmp esi, 1 |
||
1653 | jz .check_for_shaped_window |
||
1654 | mov edi, esi |
||
1655 | shl edi, 5 |
||
1656 | cmp [window_data + edi + WDATA.box.width], 0 |
||
1657 | jnz .check_for_shaped_window |
||
1658 | cmp [window_data + edi + WDATA.box.height], 0 |
||
1659 | jz .exit |
||
1660 | |||
1661 | .check_for_shaped_window: |
||
1662 | mov edi, esi |
||
1663 | shl edi, 8 |
||
1664 | add edi, SLOT_BASE |
||
1665 | cmp [edi + APPDATA.wnd_shape], 0 |
||
1666 | jne .shaped_window |
||
1667 | |||
1668 | ; get x&y size |
||
1669 | sub ecx, eax |
||
1670 | sub edx, ebx |
||
1671 | inc ecx |
||
1672 | inc edx |
||
1673 | |||
1674 | ; get WinMap start |
||
1368 | mikedld | 1675 | push esi |
1362 | mikedld | 1676 | mov edi, [Screen_Max_X] |
1677 | inc edi |
||
1368 | mikedld | 1678 | mov esi, edi |
1362 | mikedld | 1679 | imul edi, ebx |
1680 | add edi, eax |
||
1681 | add edi, [_WinMapAddress] |
||
1368 | mikedld | 1682 | pop eax |
1683 | mov ah, al |
||
1684 | push ax |
||
1685 | shl eax, 16 |
||
1686 | pop ax |
||
1362 | mikedld | 1687 | |
1688 | .next_line: |
||
1689 | push ecx |
||
1368 | mikedld | 1690 | shr ecx, 2 |
1691 | rep stosd |
||
1692 | mov ecx, [esp] |
||
1693 | and ecx, 3 |
||
1362 | mikedld | 1694 | rep stosb |
1695 | pop ecx |
||
1368 | mikedld | 1696 | add edi, esi |
1362 | mikedld | 1697 | sub edi, ecx |
1698 | dec edx |
||
1699 | jnz .next_line |
||
1700 | |||
1701 | jmp .exit |
||
1702 | |||
1703 | .shaped_window: |
||
1704 | ; for (y=0; y <= x_size; y++) |
||
1705 | ; for (x=0; x <= x_size; x++) |
||
1706 | ; if (shape[coord(x,y,scale)]==1) |
||
1707 | ; set_pixel(x, y, process_number); |
||
1708 | |||
1709 | sub ecx, eax |
||
1710 | sub edx, ebx |
||
1711 | inc ecx |
||
1712 | inc edx |
||
1713 | |||
1714 | push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop |
||
1715 | |||
1716 | ; get WinMap start -> ebp |
||
1717 | push eax |
||
1718 | mov eax, [Screen_Max_X] ; screen_sx |
||
1719 | inc eax |
||
1720 | imul eax, ebx |
||
1721 | add eax, [esp] |
||
1722 | add eax, [_WinMapAddress] |
||
1723 | mov ebp, eax |
||
1724 | |||
1725 | mov edi, [edi + APPDATA.wnd_shape] |
||
1726 | pop eax |
||
1727 | |||
1728 | ; eax = x_start |
||
1729 | ; ebx = y_start |
||
1730 | ; ecx = x_size |
||
1731 | ; edx = y_size |
||
1732 | ; esi = process_number |
||
1733 | ; edi = &shape |
||
1734 | ; [scale] |
||
1735 | push edx ecx ; for loop - x,y size |
||
1736 | |||
1737 | mov ecx, esi |
||
1738 | shl ecx, 5 |
||
1739 | mov edx, [window_data + ecx + WDATA.box.top] |
||
1740 | push [window_data + ecx + WDATA.box.width] ; for loop - width |
||
1741 | mov ecx, [window_data + ecx + WDATA.box.left] |
||
1742 | sub ebx, edx |
||
1743 | sub eax, ecx |
||
1744 | push ebx eax ; for loop - x,y |
||
1745 | |||
1746 | add [ff_xsz], eax |
||
1747 | add [ff_ysz], ebx |
||
1748 | |||
1749 | mov ebx, [ff_y] |
||
1750 | |||
1751 | .ff_new_y: |
||
1752 | mov edx, [ff_x] |
||
1753 | |||
1754 | .ff_new_x: |
||
1755 | ; -- body -- |
||
1756 | mov ecx, [ff_scale] |
||
1757 | mov eax, [ff_width] |
||
1758 | inc eax |
||
1759 | shr eax, cl |
||
1760 | push ebx edx |
||
1761 | shr ebx, cl |
||
1762 | shr edx, cl |
||
1763 | imul eax, ebx |
||
1764 | add eax, edx |
||
1765 | pop edx ebx |
||
1766 | add eax, edi |
||
1767 | call .read_byte |
||
1768 | test al,al |
||
1769 | jz @f |
||
1770 | mov eax, esi |
||
1771 | mov [ebp], al |
||
1772 | ; -- end body -- |
||
1773 | @@: inc ebp |
||
1774 | inc edx |
||
1775 | cmp edx, [ff_xsz] |
||
1776 | jb .ff_new_x |
||
1777 | |||
1778 | sub ebp, [ff_xsz] |
||
1779 | add ebp, [ff_x] |
||
1780 | add ebp, [Screen_Max_X] ; screen.x |
||
1781 | inc ebp |
||
1782 | inc ebx |
||
1783 | cmp ebx, [ff_ysz] |
||
1784 | jb .ff_new_y |
||
1785 | |||
1786 | add esp, 24 |
||
1787 | |||
1788 | .exit: |
||
1789 | popad |
||
1790 | ret |
||
1791 | |||
1792 | .read_byte: |
||
1793 | ; eax - address |
||
1794 | ; esi - slot |
||
1795 | push eax ecx edx esi |
||
1796 | xchg eax, esi |
||
1797 | lea ecx, [esp + 12] |
||
1798 | mov edx, 1 |
||
1799 | call read_process_memory |
||
1800 | pop esi edx ecx eax |
||
1801 | ret |
||
1802 | |||
1803 | align 4 |
||
1804 | ;------------------------------------------------------------------------------ |
||
1805 | window._.window_activate: ;//////////////////////////////////////////////////// |
||
1806 | ;------------------------------------------------------------------------------ |
||
1807 | ;? Activate window |
||
1808 | ;------------------------------------------------------------------------------ |
||
1809 | ;> esi = pointer to WIN_POS+ window data |
||
1810 | ;------------------------------------------------------------------------------ |
||
1811 | push eax ebx |
||
1812 | |||
1813 | ; if type of current active window is 3 or 4, it must be redrawn |
||
1368 | mikedld | 1814 | mov ebx, [TASK_COUNT] |
1815 | movzx ebx, word[WIN_POS + ebx * 2] |
||
1816 | shl ebx, 5 |
||
1362 | mikedld | 1817 | add eax, window_data |
1368 | mikedld | 1818 | mov al, [window_data + ebx + WDATA.fl_wstyle] |
1819 | and al, 0x0f |
||
1820 | cmp al, 0x03 |
||
1362 | mikedld | 1821 | je .set_window_redraw_flag |
1368 | mikedld | 1822 | cmp al, 0x04 |
1823 | jne .move_others_down |
||
1362 | mikedld | 1824 | |
1825 | .set_window_redraw_flag: |
||
1368 | mikedld | 1826 | mov [window_data + ebx + WDATA.fl_redraw], 1 |
1362 | mikedld | 1827 | |
1828 | .move_others_down: |
||
1829 | ; ax <- process no |
||
1368 | mikedld | 1830 | movzx ebx, word[esi] |
1362 | mikedld | 1831 | ; ax <- position in window stack |
1368 | mikedld | 1832 | movzx ebx, word[WIN_STACK + ebx * 2] |
1362 | mikedld | 1833 | |
1834 | ; drop others |
||
1368 | mikedld | 1835 | xor eax, eax |
1362 | mikedld | 1836 | |
1837 | .next_stack_window: |
||
1368 | mikedld | 1838 | cmp eax, [TASK_COUNT] |
1362 | mikedld | 1839 | jae .move_self_up |
1368 | mikedld | 1840 | inc eax |
1841 | cmp [WIN_STACK + eax * 2], bx |
||
1362 | mikedld | 1842 | jbe .next_stack_window |
1368 | mikedld | 1843 | dec word[WIN_STACK + eax * 2] |
1362 | mikedld | 1844 | jmp .next_stack_window |
1845 | |||
1846 | .move_self_up: |
||
1368 | mikedld | 1847 | movzx ebx, word[esi] |
1362 | mikedld | 1848 | ; number of processes |
1368 | mikedld | 1849 | mov ax, [TASK_COUNT] |
1362 | mikedld | 1850 | ; this is the last (and the upper) |
1368 | mikedld | 1851 | mov [WIN_STACK + ebx * 2], ax |
1362 | mikedld | 1852 | |
1853 | ; update on screen - window stack |
||
1368 | mikedld | 1854 | xor eax, eax |
1362 | mikedld | 1855 | |
1856 | .next_window_pos: |
||
1368 | mikedld | 1857 | cmp eax, [TASK_COUNT] |
1362 | mikedld | 1858 | jae .reset_vars |
1368 | mikedld | 1859 | inc eax |
1860 | movzx ebx, word[WIN_STACK + eax * 2] |
||
1861 | mov [WIN_POS + ebx * 2], ax |
||
1362 | mikedld | 1862 | jmp .next_window_pos |
1863 | |||
1864 | .reset_vars: |
||
1865 | mov byte[KEY_COUNT], 0 |
||
1866 | mov byte[BTN_COUNT], 0 |
||
1867 | mov word[MOUSE_SCROLL_H], 0 |
||
1868 | mov word[MOUSE_SCROLL_V], 0 |
||
1869 | |||
1870 | pop ebx eax |
||
1871 | ret |
||
1872 | |||
1873 | align 4 |
||
1874 | ;------------------------------------------------------------------------------ |
||
1875 | window._.check_window_draw: ;////////////////////////////////////////////////// |
||
1876 | ;------------------------------------------------------------------------------ |
||
1877 | ;? Check if window is necessary to draw |
||
1878 | ;------------------------------------------------------------------------------ |
||
1879 | ;> edi = pointer to WDATA |
||
1880 | ;------------------------------------------------------------------------------ |
||
1881 | mov cl, [edi + WDATA.fl_wstyle] |
||
1882 | and cl, 0x0f |
||
1391 | mikedld | 1883 | cmp cl, 3 |
1362 | mikedld | 1884 | je .exit.redraw ; window type 3 |
1391 | mikedld | 1885 | cmp cl, 4 |
1362 | mikedld | 1886 | je .exit.redraw ; window type 4 |
1887 | |||
1888 | push eax ebx edx esi |
||
1889 | |||
1890 | mov eax, edi |
||
1891 | sub eax, window_data |
||
1892 | shr eax, 5 |
||
1893 | |||
1894 | movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process |
||
1895 | lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400 |
||
1896 | |||
1897 | .next_window: |
||
1898 | add esi, 2 |
||
1899 | |||
1900 | mov eax, [TASK_COUNT] |
||
1901 | lea eax, word[WIN_POS + eax * 2] ; number of the upper window |
||
1902 | |||
1903 | cmp esi, eax |
||
1904 | ja .exit.no_redraw |
||
1905 | |||
1906 | movzx edx, word[esi] |
||
1907 | shl edx, 5 |
||
1908 | cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE |
||
1909 | je .next_window |
||
1910 | |||
1911 | mov eax, [edi + WDATA.box.top] |
||
1912 | mov ebx, [edi + WDATA.box.height] |
||
1913 | add ebx, eax |
||
1914 | |||
1915 | mov ecx, [window_data + edx + WDATA.box.top] |
||
1916 | cmp ecx, ebx |
||
1917 | jge .next_window |
||
1918 | add ecx, [window_data + edx + WDATA.box.height] |
||
1919 | cmp eax, ecx |
||
1920 | jge .next_window |
||
1921 | |||
1922 | mov eax, [edi + WDATA.box.left] |
||
1923 | mov ebx, [edi + WDATA.box.width] |
||
1924 | add ebx, eax |
||
1925 | |||
1926 | mov ecx, [window_data + edx + WDATA.box.left] |
||
1927 | cmp ecx, ebx |
||
1928 | jge .next_window |
||
1929 | add ecx, [window_data + edx + WDATA.box.width] |
||
1930 | cmp eax, ecx |
||
1931 | jge .next_window |
||
1932 | |||
1933 | pop esi edx ebx eax |
||
1934 | |||
1935 | .exit.redraw: |
||
1936 | xor ecx, ecx |
||
1937 | inc ecx |
||
1938 | ret |
||
1939 | |||
1940 | .exit.no_redraw: |
||
1941 | pop esi edx ebx eax |
||
1942 | xor ecx, ecx |
||
1943 | ret |
||
1944 | |||
1945 | align 4 |
||
1946 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1947 | window._.draw_window_caption: ;//////////////////////////////////////////////// |
1362 | mikedld | 1948 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1949 | ;? |
1362 | mikedld | 1950 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1951 | inc [mouse_pause] |
1952 | call [_display.disable_mouse] |
||
1362 | mikedld | 1953 | |
1391 | mikedld | 1954 | xor eax, eax |
1955 | mov edx, [TASK_COUNT] |
||
1956 | movzx edx, word[WIN_POS + edx * 2] |
||
1957 | cmp edx, [CURRENT_TASK] |
||
1958 | jne @f |
||
1959 | inc eax |
||
1960 | @@: mov edx, [CURRENT_TASK] |
||
1961 | shl edx, 5 |
||
1962 | add edx, window_data |
||
1963 | movzx ebx, [edx + WDATA.fl_wstyle] |
||
1964 | and bl, 0x0F |
||
1965 | cmp bl, 3 |
||
1966 | je .draw_caption_style_3 |
||
1967 | cmp bl, 4 |
||
1968 | je .draw_caption_style_3 |
||
1362 | mikedld | 1969 | |
1391 | mikedld | 1970 | jmp .not_style_3 |
1362 | mikedld | 1971 | |
1391 | mikedld | 1972 | .draw_caption_style_3: |
1973 | push edx |
||
1974 | call drawwindow_IV_caption |
||
1975 | add esp, 4 |
||
1976 | jmp .2 |
||
1977 | |||
1978 | .not_style_3: |
||
1979 | cmp bl, 2 |
||
1980 | jne .not_style_2 |
||
1981 | |||
1982 | call drawwindow_III_caption |
||
1983 | jmp .2 |
||
1984 | |||
1985 | .not_style_2: |
||
1986 | cmp bl, 0 |
||
1987 | jne .2 |
||
1988 | |||
1989 | call drawwindow_I_caption |
||
1990 | |||
1991 | .2: mov edi, [CURRENT_TASK] |
||
1992 | shl edi, 5 |
||
1993 | test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
||
1994 | jz .exit |
||
1995 | mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption] |
||
1996 | or edx, edx |
||
1997 | jz .exit |
||
1998 | |||
1999 | movzx eax, [edi + window_data + WDATA.fl_wstyle] |
||
2000 | and al, 0x0F |
||
2001 | cmp al, 3 |
||
2002 | je .skinned |
||
2003 | cmp al, 4 |
||
2004 | je .skinned |
||
2005 | |||
2006 | jmp .not_skinned |
||
2007 | |||
2008 | .skinned: |
||
2009 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
||
2010 | mov bp, word[edi + window_data + WDATA.box.top] |
||
2011 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
2012 | sub ax, [_skinmargins.left] |
||
2013 | sub ax, [_skinmargins.right] |
||
2014 | push edx |
||
2015 | cwde |
||
2016 | cdq |
||
2017 | mov ebx, 6 |
||
2018 | idiv ebx |
||
2019 | pop edx |
||
2020 | or eax, eax |
||
2021 | js .exit |
||
2022 | |||
2023 | mov esi, eax |
||
2024 | mov ebx, dword[_skinmargins.left - 2] |
||
2025 | mov bx, word[_skinh] |
||
2026 | sub bx, [_skinmargins.bottom] |
||
2027 | sub bx, [_skinmargins.top] |
||
2028 | sar bx, 1 |
||
2029 | adc bx, 0 |
||
2030 | add bx, [_skinmargins.top] |
||
2031 | add bx, -3 |
||
2032 | add ebx, ebp |
||
2033 | jmp .dodraw |
||
2034 | |||
2035 | .not_skinned: |
||
2036 | cmp al, 1 |
||
2037 | je .exit |
||
2038 | |||
2039 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
||
2040 | mov bp, word[edi + window_data + WDATA.box.top] |
||
2041 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
2042 | sub eax, 16 |
||
2043 | push edx |
||
2044 | cwde |
||
2045 | cdq |
||
2046 | mov ebx, 6 |
||
2047 | idiv ebx |
||
2048 | pop edx |
||
2049 | or eax, eax |
||
2050 | js .exit |
||
2051 | |||
2052 | mov esi, eax |
||
2053 | mov ebx, 0x00080007 |
||
2054 | add ebx, ebp |
||
2055 | |||
2056 | .dodraw: |
||
2057 | mov ecx, [common_colours + 16] |
||
2058 | or ecx, 0x80000000 |
||
2059 | xor edi, edi |
||
2060 | call dtext_asciiz_esi |
||
2061 | |||
1362 | mikedld | 2062 | .exit: |
1391 | mikedld | 2063 | dec [mouse_pause] |
2064 | call [draw_pointer] |
||
1362 | mikedld | 2065 | ret |
2066 | |||
1391 | mikedld | 2067 | align 4 |
2068 | ;------------------------------------------------------------------------------ |
||
2069 | window._.draw_negative_box: ;////////////////////////////////////////////////// |
||
2070 | ;------------------------------------------------------------------------------ |
||
2071 | ;? Draw negative box |
||
2072 | ;------------------------------------------------------------------------------ |
||
2073 | ;> edi = pointer to BOX struct |
||
2074 | ;------------------------------------------------------------------------------ |
||
2075 | push eax ebx esi |
||
2076 | mov eax, [edi + BOX.left - 2] |
||
2077 | mov ax, word[edi + BOX.left] |
||
2078 | add ax, word[edi + BOX.width] |
||
2079 | mov ebx, [edi + BOX.top - 2] |
||
2080 | mov bx, word[edi + BOX.top] |
||
2081 | add bx, word[edi + BOX.height] |
||
2082 | mov esi, 0x01000000 |
||
2083 | call draw_rectangle.forced |
||
2084 | pop esi ebx eax |
||
2085 | ret->->=>=>>>>>>>>>>>>>>>>>>> |