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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: 1424 $ |
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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 | |||
322 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
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323 | jnz .exit |
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324 | |||
325 | cmp ebx, -1 |
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326 | jne @f |
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327 | mov ebx, [edi + WDATA.box.left] |
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328 | @@: cmp ecx, -1 |
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329 | jne @f |
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330 | mov ecx, [edi + WDATA.box.top] |
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331 | @@: cmp edx, -1 |
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332 | jne @f |
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333 | mov edx, [edi + WDATA.box.width] |
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334 | @@: cmp esi, -1 |
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335 | jne @f |
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336 | mov esi, [edi + WDATA.box.height] |
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337 | |||
338 | @@: push esi edx ecx ebx |
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339 | mov eax, esp |
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340 | mov bl, [edi + WDATA.fl_wstate] |
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341 | call window._.set_window_box |
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342 | add esp, BOX.sizeof |
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343 | |||
344 | ; NOTE: do we really need this? to be reworked |
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345 | ; mov byte[DONT_DRAW_MOUSE], 0 ; mouse pointer |
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346 | ; mov byte[MOUSE_BACKGROUND], 0 ; no mouse under |
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347 | ; mov byte[MOUSE_DOWN], 0 ; react to mouse up/down |
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348 | |||
349 | ; NOTE: do we really need this? to be reworked |
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350 | ; call [draw_pointer] |
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351 | |||
352 | .exit: |
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353 | ret |
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354 | |||
355 | align 4 |
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356 | ;------------------------------------------------------------------------------ |
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357 | syscall_window_settings: ;///// system function 71 ///////////////////////////// |
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358 | ;------------------------------------------------------------------------------ |
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359 | ;? |
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360 | ;------------------------------------------------------------------------------ |
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361 | dec ebx ; subfunction #1 - set window caption |
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362 | jnz .exit_fail |
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363 | |||
364 | ; NOTE: only window owner thread can set its caption, |
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365 | ; so there's no parameter for PID/TID |
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366 | |||
367 | mov edi, [CURRENT_TASK] |
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368 | shl edi, 5 |
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369 | |||
370 | mov [edi * 8 + SLOT_BASE + APPDATA.wnd_caption], ecx |
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371 | or [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
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372 | |||
373 | call window._.draw_window_caption |
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374 | |||
375 | xor eax, eax ; eax = 0 (success) |
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376 | ret |
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377 | |||
378 | ; .get_window_caption: |
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379 | ; dec eax ; subfunction #2 - get window caption |
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380 | ; jnz .exit_fail |
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381 | |||
382 | ; not implemented yet |
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383 | |||
384 | .exit_fail: |
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385 | xor eax, eax |
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386 | inc eax ; eax = 1 (fail) |
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387 | ret |
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388 | |||
389 | align 4 |
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390 | ;------------------------------------------------------------------------------ |
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1362 | mikedld | 391 | set_window_defaults: ;///////////////////////////////////////////////////////// |
392 | ;------------------------------------------------------------------------------ |
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393 | ;? |
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394 | ;------------------------------------------------------------------------------ |
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395 | push eax ecx |
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396 | xor eax, eax |
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397 | mov ecx, WIN_STACK |
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398 | @@: inc eax |
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399 | add ecx, 2 |
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400 | ; process no |
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401 | mov [ecx + 0x000], ax |
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402 | ; positions in stack |
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403 | mov [ecx + 0x400], ax |
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404 | cmp ecx, WIN_POS - 2 |
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405 | jne @b |
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406 | pop ecx eax |
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407 | ret |
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408 | |||
409 | align 4 |
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410 | ;------------------------------------------------------------------------------ |
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411 | calculatescreen: ;///////////////////////////////////////////////////////////// |
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412 | ;------------------------------------------------------------------------------ |
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413 | ;? Scan all windows from bottom to top, calling `setscreen` for each one |
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414 | ;? intersecting given screen area |
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415 | ;------------------------------------------------------------------------------ |
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416 | ;> eax = left |
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417 | ;> ebx = top |
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418 | ;> ecx = right |
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419 | ;> edx = bottom |
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420 | ;------------------------------------------------------------------------------ |
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421 | push esi |
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422 | pushfd |
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423 | cli |
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424 | |||
425 | mov esi, 1 |
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426 | call window._.set_screen |
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427 | |||
428 | push ebp |
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429 | |||
430 | mov ebp, [TASK_COUNT] |
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431 | cmp ebp, 1 |
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432 | jbe .exit |
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433 | |||
434 | push edx ecx ebx eax |
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435 | |||
436 | .next_window: |
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437 | movzx edi, word[WIN_POS + esi * 2] |
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438 | shl edi, 5 |
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439 | |||
440 | cmp [CURRENT_TASK + edi + TASKDATA.state], TSTATE_FREE |
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441 | je .skip_window |
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442 | |||
443 | add edi, window_data |
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444 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
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445 | jnz .skip_window |
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446 | |||
447 | mov eax, [edi + WDATA.box.left] |
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448 | cmp eax, [esp + RECT.right] |
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1368 | mikedld | 449 | jg .skip_window |
1362 | mikedld | 450 | mov ebx, [edi + WDATA.box.top] |
451 | cmp ebx, [esp + RECT.bottom] |
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1368 | mikedld | 452 | jg .skip_window |
1362 | mikedld | 453 | mov ecx, [edi + WDATA.box.width] |
454 | add ecx, eax |
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455 | cmp ecx, [esp + RECT.left] |
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1368 | mikedld | 456 | jl .skip_window |
1362 | mikedld | 457 | mov edx, [edi + WDATA.box.height] |
458 | add edx, ebx |
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459 | cmp edx, [esp + RECT.top] |
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1368 | mikedld | 460 | jl .skip_window |
1362 | mikedld | 461 | |
462 | cmp eax, [esp + RECT.left] |
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463 | jae @f |
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464 | mov eax, [esp + RECT.left] |
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465 | @@: cmp ebx, [esp + RECT.top] |
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466 | jae @f |
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467 | mov ebx, [esp + RECT.top] |
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468 | @@: cmp ecx, [esp + RECT.right] |
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469 | jbe @f |
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470 | mov ecx, [esp + RECT.right] |
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471 | @@: cmp edx, [esp + RECT.bottom] |
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472 | jbe @f |
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473 | mov edx, [esp + RECT.bottom] |
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474 | |||
475 | @@: push esi |
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476 | movzx esi, word[WIN_POS + esi * 2] |
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477 | call window._.set_screen |
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478 | pop esi |
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479 | |||
480 | .skip_window: |
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481 | inc esi |
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482 | dec ebp |
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483 | jnz .next_window |
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484 | |||
485 | pop eax ebx ecx edx |
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486 | |||
487 | .exit: |
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488 | pop ebp |
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489 | popfd |
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490 | pop esi |
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491 | ret |
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492 | |||
493 | align 4 |
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494 | ;------------------------------------------------------------------------------ |
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495 | repos_windows: ;/////////////////////////////////////////////////////////////// |
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496 | ;------------------------------------------------------------------------------ |
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497 | ;? |
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498 | ;------------------------------------------------------------------------------ |
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499 | mov ecx, [TASK_COUNT] |
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500 | mov edi, window_data + WDATA.sizeof * 2 |
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501 | call force_redraw_background |
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502 | dec ecx |
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503 | jle .exit |
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504 | |||
505 | .next_window: |
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506 | mov [edi + WDATA.fl_redraw], 1 |
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507 | test [edi + WDATA.fl_wstate], WSTATE_MAXIMIZED |
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508 | jnz .fix_maximized |
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509 | |||
510 | mov eax, [edi + WDATA.box.left] |
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511 | add eax, [edi + WDATA.box.width] |
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512 | mov ebx, [Screen_Max_X] |
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513 | cmp eax, ebx |
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514 | jle .fix_vertical |
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515 | mov eax, [edi + WDATA.box.width] |
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516 | sub eax, ebx |
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517 | jle @f |
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518 | mov [edi + WDATA.box.width], ebx |
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519 | @@: sub ebx, [edi + WDATA.box.width] |
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520 | mov [edi + WDATA.box.left], ebx |
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521 | |||
522 | .fix_vertical: |
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523 | mov eax, [edi + WDATA.box.top] |
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524 | add eax, [edi + WDATA.box.height] |
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525 | mov ebx, [Screen_Max_Y] |
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526 | cmp eax, ebx |
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527 | jle .fix_client_box |
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528 | mov eax, [edi + WDATA.box.height] |
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529 | sub eax, ebx |
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530 | jle @f |
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531 | mov [edi + WDATA.box.height], ebx |
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532 | @@: sub ebx, [edi + WDATA.box.height] |
||
533 | mov [edi + WDATA.box.top], ebx |
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534 | jmp .fix_client_box |
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535 | |||
536 | .fix_maximized: |
||
537 | mov eax, [screen_workarea.left] |
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538 | mov [edi + WDATA.box.left], eax |
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539 | sub eax, [screen_workarea.right] |
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540 | neg eax |
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541 | mov [edi + WDATA.box.width], eax |
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542 | mov eax, [screen_workarea.top] |
||
543 | mov [edi + WDATA.box.top], eax |
||
544 | test [edi + WDATA.fl_wstate], WSTATE_ROLLEDUP |
||
545 | jnz .fix_client_box |
||
546 | sub eax, [screen_workarea.bottom] |
||
547 | neg eax |
||
548 | mov [edi + WDATA.box.height], eax |
||
549 | |||
550 | .fix_client_box: |
||
1391 | mikedld | 551 | call window._.set_window_clientbox |
1362 | mikedld | 552 | |
553 | add edi, WDATA.sizeof |
||
554 | loop .next_window |
||
555 | |||
556 | .exit: |
||
557 | ret |
||
558 | |||
559 | align 4 |
||
560 | ;------------------------------------------------------------------------------ |
||
561 | sys_window_mouse: ;//////////////////////////////////////////////////////////// |
||
562 | ;------------------------------------------------------------------------------ |
||
563 | ;? |
||
564 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 565 | ; NOTE: commented out since doesn't provide necessary functionality |
566 | ; anyway, to be reworked |
||
567 | ; push eax |
||
568 | ; |
||
569 | ; mov eax, [timer_ticks] |
||
570 | ; cmp [new_window_starting], eax |
||
571 | ; jb .exit |
||
572 | ; |
||
573 | ; mov byte[MOUSE_BACKGROUND], 0 |
||
574 | ; mov byte[DONT_DRAW_MOUSE], 0 |
||
575 | ; |
||
576 | ; mov [new_window_starting], eax |
||
577 | ; |
||
578 | ; .exit: |
||
579 | ; pop eax |
||
1362 | mikedld | 580 | ret |
581 | |||
582 | align 4 |
||
583 | ;------------------------------------------------------------------------------ |
||
584 | draw_rectangle: ;////////////////////////////////////////////////////////////// |
||
585 | ;------------------------------------------------------------------------------ |
||
586 | ;> eax = pack[16(left), 16(right)] |
||
587 | ;> ebx = pack[16(top), 16(bottom)] |
||
588 | ;> esi = color |
||
589 | ;------------------------------------------------------------------------------ |
||
590 | push eax ebx ecx edi |
||
591 | |||
592 | xor edi, edi |
||
593 | |||
594 | .flags_set: |
||
595 | push ebx |
||
596 | |||
597 | ; set line color |
||
598 | mov ecx, esi |
||
599 | |||
600 | ; draw top border |
||
601 | rol ebx, 16 |
||
602 | push ebx |
||
603 | rol ebx, 16 |
||
604 | pop bx |
||
605 | call [draw_line] |
||
606 | |||
607 | ; draw bottom border |
||
608 | mov ebx, [esp - 2] |
||
609 | pop bx |
||
610 | call [draw_line] |
||
611 | |||
612 | pop ebx |
||
613 | add ebx, 1 * 65536 - 1 |
||
614 | |||
615 | ; draw left border |
||
616 | rol eax, 16 |
||
617 | push eax |
||
618 | rol eax, 16 |
||
619 | pop ax |
||
620 | call [draw_line] |
||
621 | |||
622 | ; draw right border |
||
623 | mov eax, [esp - 2] |
||
624 | pop ax |
||
625 | call [draw_line] |
||
626 | |||
627 | pop edi ecx ebx eax |
||
628 | ret |
||
629 | |||
630 | .forced: |
||
631 | push eax ebx ecx edi |
||
632 | xor edi, edi |
||
633 | inc edi |
||
634 | jmp .flags_set |
||
635 | |||
636 | align 4 |
||
637 | ;------------------------------------------------------------------------------ |
||
638 | drawwindow_I_caption: ;//////////////////////////////////////////////////////// |
||
639 | ;------------------------------------------------------------------------------ |
||
640 | ;? |
||
641 | ;------------------------------------------------------------------------------ |
||
642 | push [edx + WDATA.cl_titlebar] |
||
643 | mov esi, edx |
||
644 | |||
645 | mov edx, [esi + WDATA.box.top] |
||
646 | mov eax, edx |
||
647 | lea ebx, [edx + 21] |
||
648 | inc edx |
||
649 | add eax, [esi + WDATA.box.height] |
||
650 | |||
651 | cmp ebx, eax |
||
652 | jbe @f |
||
653 | mov ebx, eax |
||
654 | @@: push ebx |
||
655 | |||
656 | xor edi, edi |
||
657 | |||
658 | .next_line: |
||
659 | mov ebx, edx |
||
660 | shl ebx, 16 |
||
661 | add ebx, edx |
||
662 | mov eax, [esi + WDATA.box.left] |
||
663 | inc eax |
||
664 | shl eax, 16 |
||
665 | add eax, [esi + WDATA.box.left] |
||
666 | add eax, [esi + WDATA.box.width] |
||
667 | dec eax |
||
668 | mov ecx, [esi + WDATA.cl_titlebar] |
||
669 | test ecx, 0x80000000 |
||
670 | jz @f |
||
671 | sub ecx, 0x00040404 |
||
672 | mov [esi + WDATA.cl_titlebar], ecx |
||
673 | @@: and ecx, 0x00ffffff |
||
674 | call [draw_line] |
||
675 | inc edx |
||
676 | cmp edx, [esp] |
||
677 | jb .next_line |
||
678 | |||
679 | add esp, 4 |
||
680 | pop [esi + WDATA.cl_titlebar] |
||
681 | ret |
||
682 | |||
683 | align 4 |
||
684 | ;------------------------------------------------------------------------------ |
||
685 | drawwindow_I: ;//////////////////////////////////////////////////////////////// |
||
686 | ;------------------------------------------------------------------------------ |
||
687 | ;? |
||
688 | ;------------------------------------------------------------------------------ |
||
689 | pushad |
||
690 | |||
691 | ; window border |
||
692 | |||
693 | mov eax, [edx + WDATA.box.left - 2] |
||
694 | mov ax, word[edx + WDATA.box.left] |
||
695 | add ax, word[edx + WDATA.box.width] |
||
696 | mov ebx, [edx + WDATA.box.top - 2] |
||
697 | mov bx, word[edx + WDATA.box.top] |
||
698 | add bx, word[edx + WDATA.box.height] |
||
699 | |||
700 | mov esi, [edx + WDATA.cl_frames] |
||
701 | call draw_rectangle |
||
702 | |||
703 | ; window caption |
||
704 | |||
705 | call drawwindow_I_caption |
||
706 | |||
707 | ; window client area |
||
708 | |||
709 | ; do we need to draw it? |
||
710 | mov edi, [esi + WDATA.cl_workarea] |
||
711 | test edi, 0x40000000 |
||
712 | jnz .exit |
||
713 | |||
714 | ; does client area have a positive size on screen? |
||
715 | mov edx, [esi + WDATA.box.top] |
||
716 | add edx, 21 + 5 |
||
717 | mov ebx, [esi + WDATA.box.top] |
||
718 | add ebx, [esi + WDATA.box.height] |
||
719 | cmp edx, ebx |
||
720 | jg .exit |
||
721 | |||
722 | ; okay, let's draw it |
||
723 | mov eax, 1 |
||
724 | mov ebx, 21 |
||
725 | mov ecx, [esi + WDATA.box.width] |
||
726 | mov edx, [esi + WDATA.box.height] |
||
727 | call [drawbar] |
||
728 | |||
729 | .exit: |
||
730 | popad |
||
731 | ret |
||
732 | |||
733 | align 4 |
||
734 | ;------------------------------------------------------------------------------ |
||
735 | drawwindow_III_caption: ;///////////////////////////////////////////////////// |
||
736 | ;------------------------------------------------------------------------------ |
||
737 | ;? |
||
738 | ;------------------------------------------------------------------------------ |
||
739 | mov ecx, [edx + WDATA.cl_titlebar] |
||
740 | push ecx |
||
741 | mov esi, edx |
||
742 | mov edx, [esi + WDATA.box.top] |
||
743 | add edx, 4 |
||
744 | mov ebx, [esi + WDATA.box.top] |
||
745 | add ebx, 20 |
||
746 | mov eax, [esi + WDATA.box.top] |
||
747 | add eax, [esi + WDATA.box.height] |
||
748 | |||
749 | cmp ebx, eax |
||
750 | jb @f |
||
751 | mov ebx, eax |
||
752 | @@: push ebx |
||
753 | |||
754 | xor edi, edi |
||
755 | |||
756 | .next_line: |
||
757 | mov ebx, edx |
||
758 | shl ebx, 16 |
||
759 | add ebx, edx |
||
760 | mov eax, [esi + WDATA.box.left] |
||
761 | shl eax, 16 |
||
762 | add eax, [esi + WDATA.box.left] |
||
763 | add eax, [esi + WDATA.box.width] |
||
764 | add eax, 4 * 65536 - 4 |
||
765 | mov ecx, [esi + WDATA.cl_titlebar] |
||
766 | test ecx, 0x40000000 |
||
767 | jz @f |
||
768 | add ecx, 0x00040404 |
||
769 | @@: test ecx, 0x80000000 |
||
770 | jz @f |
||
771 | sub ecx, 0x00040404 |
||
772 | @@: mov [esi + WDATA.cl_titlebar], ecx |
||
773 | and ecx, 0x00ffffff |
||
774 | call [draw_line] |
||
775 | inc edx |
||
776 | cmp edx, [esp] |
||
777 | jb .next_line |
||
778 | |||
779 | add esp, 4 |
||
780 | pop [esi + WDATA.cl_titlebar] |
||
781 | ret |
||
782 | |||
783 | align 4 |
||
784 | ;------------------------------------------------------------------------------ |
||
785 | drawwindow_III: ;////////////////////////////////////////////////////////////// |
||
786 | ;------------------------------------------------------------------------------ |
||
787 | ;? |
||
788 | ;------------------------------------------------------------------------------ |
||
789 | pushad |
||
790 | |||
791 | ; window border |
||
792 | |||
793 | mov eax, [edx + WDATA.box.left - 2] |
||
794 | mov ax, word[edx + WDATA.box.left] |
||
795 | add ax, word[edx + WDATA.box.width] |
||
796 | mov ebx, [edx + WDATA.box.top - 2] |
||
797 | mov bx, word[edx + WDATA.box.top] |
||
798 | add bx, word[edx + WDATA.box.height] |
||
799 | |||
800 | mov esi, [edx + WDATA.cl_frames] |
||
801 | shr esi, 1 |
||
802 | and esi, 0x007f7f7f |
||
803 | call draw_rectangle |
||
804 | |||
805 | push esi |
||
806 | mov ecx, 3 |
||
807 | mov esi, [edx + WDATA.cl_frames] |
||
808 | |||
809 | .next_frame: |
||
810 | add eax, 1 * 65536 - 1 |
||
811 | add ebx, 1 * 65536 - 1 |
||
812 | call draw_rectangle |
||
813 | dec ecx |
||
814 | jnz .next_frame |
||
815 | |||
816 | pop esi |
||
817 | add eax, 1 * 65536 - 1 |
||
818 | add ebx, 1 * 65536 - 1 |
||
819 | call draw_rectangle |
||
820 | |||
821 | ; window caption |
||
822 | |||
823 | call drawwindow_III_caption |
||
824 | |||
825 | ; window client area |
||
826 | |||
827 | ; do we need to draw it? |
||
828 | mov edi, [esi + WDATA.cl_workarea] |
||
829 | test edi, 0x40000000 |
||
830 | jnz .exit |
||
831 | |||
832 | ; does client area have a positive size on screen? |
||
833 | mov edx, [esi + WDATA.box.top] |
||
834 | add edx, 21 + 5 |
||
835 | mov ebx, [esi + WDATA.box.top] |
||
836 | add ebx, [esi + WDATA.box.height] |
||
837 | cmp edx, ebx |
||
838 | jg .exit |
||
839 | |||
840 | ; okay, let's draw it |
||
841 | mov eax, 5 |
||
842 | mov ebx, 20 |
||
843 | mov ecx, [esi + WDATA.box.width] |
||
844 | mov edx, [esi + WDATA.box.height] |
||
845 | sub ecx, 4 |
||
846 | sub edx, 4 |
||
847 | call [drawbar] |
||
848 | |||
849 | .exit: |
||
850 | popad |
||
851 | ret |
||
852 | |||
853 | align 4 |
||
854 | ;------------------------------------------------------------------------------ |
||
855 | waredraw: ;//////////////////////////////////////////////////////////////////// |
||
856 | ;------------------------------------------------------------------------------ |
||
857 | ;? Activate window, redrawing if necessary |
||
858 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 859 | push -1 |
860 | mov eax, [TASK_COUNT] |
||
861 | lea eax, [WIN_POS + eax * 2] |
||
862 | cmp eax, esi |
||
863 | pop eax |
||
864 | je .exit |
||
865 | |||
1362 | mikedld | 866 | ; is it overlapped by another window now? |
867 | push ecx |
||
868 | call window._.check_window_draw |
||
869 | test ecx, ecx |
||
870 | pop ecx |
||
871 | jz .do_not_draw |
||
872 | |||
873 | ; yes it is, activate and update screen buffer |
||
874 | mov byte[MOUSE_DOWN], 1 |
||
875 | call window._.window_activate |
||
876 | |||
877 | pushad |
||
878 | mov edi, [TASK_COUNT] |
||
879 | movzx esi, word[WIN_POS + edi * 2] |
||
880 | shl esi, 5 |
||
881 | add esi, window_data |
||
882 | |||
883 | mov eax, [esi + WDATA.box.left] |
||
884 | mov ebx, [esi + WDATA.box.top] |
||
885 | mov ecx, [esi + WDATA.box.width] |
||
886 | mov edx, [esi + WDATA.box.height] |
||
887 | |||
888 | add ecx, eax |
||
889 | add edx, ebx |
||
890 | |||
891 | mov edi, [TASK_COUNT] |
||
892 | movzx esi, word[WIN_POS + edi * 2] |
||
893 | call window._.set_screen |
||
894 | popad |
||
895 | |||
896 | ; tell application to redraw itself |
||
897 | mov [edi + WDATA.fl_redraw], 1 |
||
1391 | mikedld | 898 | xor eax, eax |
899 | jmp .exit |
||
1362 | mikedld | 900 | |
901 | .do_not_draw: |
||
902 | ; no it's not, just activate the window |
||
903 | call window._.window_activate |
||
904 | mov byte[MOUSE_BACKGROUND], 0 |
||
905 | mov byte[DONT_DRAW_MOUSE], 0 |
||
1391 | mikedld | 906 | xor eax, eax |
907 | |||
908 | .exit: |
||
909 | mov byte[MOUSE_DOWN], 0 |
||
910 | inc eax |
||
1362 | mikedld | 911 | ret |
912 | |||
913 | align 4 |
||
914 | ;------------------------------------------------------------------------------ |
||
915 | minimize_window: ;///////////////////////////////////////////////////////////// |
||
916 | ;------------------------------------------------------------------------------ |
||
917 | ;> eax = window number on screen |
||
918 | ;------------------------------------------------------------------------------ |
||
919 | ;# corrupts [dl*] |
||
920 | ;------------------------------------------------------------------------------ |
||
921 | push edi |
||
922 | pushfd |
||
923 | cli |
||
924 | |||
925 | ; is it already minimized? |
||
926 | movzx edi, word[WIN_POS + eax * 2] |
||
927 | shl edi, 5 |
||
928 | add edi, window_data |
||
929 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
930 | jnz .exit |
||
931 | |||
932 | push eax ebx ecx edx esi |
||
933 | |||
934 | ; no it's not, let's do that |
||
935 | or [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
936 | mov eax, [edi + WDATA.box.left] |
||
937 | mov [draw_limits.left], eax |
||
938 | mov ecx, eax |
||
939 | add ecx, [edi + WDATA.box.width] |
||
940 | mov [draw_limits.right], ecx |
||
941 | mov ebx, [edi + WDATA.box.top] |
||
942 | mov [draw_limits.top], ebx |
||
943 | mov edx, ebx |
||
944 | add edx, [edi + WDATA.box.height] |
||
945 | mov [draw_limits.bottom], edx |
||
946 | call calculatescreen |
||
947 | xor esi, esi |
||
948 | xor eax, eax |
||
949 | call redrawscreen |
||
950 | |||
951 | pop esi edx ecx ebx eax |
||
952 | |||
953 | .exit: |
||
954 | popfd |
||
955 | pop edi |
||
956 | ret |
||
957 | |||
958 | align 4 |
||
959 | ;------------------------------------------------------------------------------ |
||
960 | restore_minimized_window: ;//////////////////////////////////////////////////// |
||
961 | ;------------------------------------------------------------------------------ |
||
962 | ;> eax = window number on screen |
||
963 | ;------------------------------------------------------------------------------ |
||
964 | ;# corrupts [dl*] |
||
965 | ;------------------------------------------------------------------------------ |
||
966 | pushad |
||
967 | pushfd |
||
968 | cli |
||
969 | |||
970 | ; is it already restored? |
||
971 | movzx esi, word[WIN_POS + eax * 2] |
||
972 | mov edi, esi |
||
973 | shl edi, 5 |
||
974 | add edi, window_data |
||
975 | test [edi + WDATA.fl_wstate], WSTATE_MINIMIZED |
||
976 | jz .exit |
||
977 | |||
978 | ; no it's not, let's do that |
||
979 | mov [edi + WDATA.fl_redraw], 1 |
||
980 | and [edi + WDATA.fl_wstate], not WSTATE_MINIMIZED |
||
981 | mov ebp, window._.set_screen |
||
982 | cmp eax, [TASK_COUNT] |
||
983 | jz @f |
||
984 | mov ebp, calculatescreen |
||
985 | @@: mov eax, [edi + WDATA.box.left] |
||
986 | mov ebx, [edi + WDATA.box.top] |
||
987 | mov ecx, [edi + WDATA.box.width] |
||
988 | mov edx, [edi + WDATA.box.height] |
||
989 | add ecx, eax |
||
990 | add edx, ebx |
||
991 | call ebp |
||
992 | |||
993 | mov byte[MOUSE_BACKGROUND], 0 |
||
994 | |||
995 | .exit: |
||
996 | popfd |
||
997 | popad |
||
998 | ret |
||
999 | |||
1000 | align 4 |
||
1391 | mikedld | 1001 | ; TODO: remove this proc |
1362 | mikedld | 1002 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1003 | window_check_events: ;///////////////////////////////////////////////////////// |
1362 | mikedld | 1004 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1005 | ;? |
1362 | mikedld | 1006 | ;------------------------------------------------------------------------------ |
1007 | ; do we have window minimize/restore request? |
||
1008 | cmp [window_minimize], 0 |
||
1391 | mikedld | 1009 | je .exit |
1362 | mikedld | 1010 | |
1011 | ; okay, minimize or restore top-most window and exit |
||
1012 | mov eax, [TASK_COUNT] |
||
1013 | mov bl, 0 |
||
1014 | xchg [window_minimize], bl |
||
1015 | dec bl |
||
1016 | jnz @f |
||
1017 | call minimize_window |
||
1391 | mikedld | 1018 | jmp .exit |
1019 | |||
1362 | mikedld | 1020 | @@: call restore_minimized_window |
1021 | |||
1391 | mikedld | 1022 | .exit: |
1023 | ret |
||
1362 | mikedld | 1024 | |
1391 | mikedld | 1025 | align 4 |
1026 | ;------------------------------------------------------------------------------ |
||
1027 | sys_window_maximize_handler: ;///////////////////////////////////////////////// |
||
1028 | ;------------------------------------------------------------------------------ |
||
1029 | ;? |
||
1030 | ;------------------------------------------------------------------------------ |
||
1031 | ;> esi = process slot |
||
1032 | ;------------------------------------------------------------------------------ |
||
1033 | mov edi, esi |
||
1034 | shl edi, 5 |
||
1035 | add edi, window_data |
||
1362 | mikedld | 1036 | |
1391 | mikedld | 1037 | ; can window change its height? |
1038 | mov dl, [edi + WDATA.fl_wstyle] |
||
1039 | and dl, 0x0f |
||
1040 | cmp dl, 0x04 |
||
1041 | je .exit |
||
1362 | mikedld | 1042 | |
1391 | mikedld | 1043 | ; toggle normal/maximized window state |
1044 | mov bl, [edi + WDATA.fl_wstate] |
||
1045 | xor bl, WSTATE_MAXIMIZED |
||
1362 | mikedld | 1046 | |
1391 | mikedld | 1047 | ; calculate and set appropriate window bounds |
1048 | test bl, WSTATE_MAXIMIZED |
||
1049 | jz .restore_size |
||
1362 | mikedld | 1050 | |
1391 | mikedld | 1051 | mov eax, [screen_workarea.left] |
1052 | mov ecx, [screen_workarea.top] |
||
1053 | push [screen_workarea.bottom] \ |
||
1054 | [screen_workarea.right] \ |
||
1055 | ecx \ |
||
1056 | eax |
||
1057 | sub [esp + BOX.width], eax |
||
1058 | sub [esp + BOX.height], ecx |
||
1059 | mov eax, esp |
||
1060 | jmp .set_box |
||
1362 | mikedld | 1061 | |
1391 | mikedld | 1062 | .restore_size: |
1063 | mov eax, esi |
||
1064 | shl eax, 8 |
||
1065 | add eax, SLOT_BASE + APPDATA.saved_box |
||
1066 | push [eax + BOX.height] \ |
||
1067 | [eax + BOX.width] \ |
||
1068 | [eax + BOX.top] \ |
||
1069 | [eax + BOX.left] |
||
1070 | mov eax, esp |
||
1362 | mikedld | 1071 | |
1391 | mikedld | 1072 | .set_box: |
1073 | test bl, WSTATE_ROLLEDUP |
||
1074 | jz @f |
||
1362 | mikedld | 1075 | |
1391 | mikedld | 1076 | xchg eax, ecx |
1077 | call window._.get_rolledup_height |
||
1078 | mov [ecx + BOX.height], eax |
||
1079 | xchg eax, ecx |
||
1362 | mikedld | 1080 | |
1391 | mikedld | 1081 | @@: call window._.set_window_box |
1082 | add esp, BOX.sizeof |
||
1362 | mikedld | 1083 | |
1391 | mikedld | 1084 | .exit: |
1085 | ret |
||
1362 | mikedld | 1086 | |
1391 | mikedld | 1087 | align 4 |
1088 | ;------------------------------------------------------------------------------ |
||
1089 | sys_window_rollup_handler: ;/////////////////////////////////////////////////// |
||
1090 | ;------------------------------------------------------------------------------ |
||
1091 | ;? |
||
1092 | ;------------------------------------------------------------------------------ |
||
1093 | ;> esi = process slot |
||
1094 | ;------------------------------------------------------------------------------ |
||
1095 | mov edx, esi |
||
1096 | shl edx, 8 |
||
1097 | add edx, SLOT_BASE |
||
1362 | mikedld | 1098 | |
1391 | mikedld | 1099 | ; toggle normal/rolled up window state |
1100 | mov bl, [edi + WDATA.fl_wstate] |
||
1101 | xor bl, WSTATE_ROLLEDUP |
||
1362 | mikedld | 1102 | |
1391 | mikedld | 1103 | ; calculate and set appropriate window bounds |
1104 | test bl, WSTATE_ROLLEDUP |
||
1105 | jz .restore_size |
||
1362 | mikedld | 1106 | |
1391 | mikedld | 1107 | call window._.get_rolledup_height |
1108 | push eax \ |
||
1109 | [edi + WDATA.box.width] \ |
||
1110 | [edi + WDATA.box.top] \ |
||
1111 | [edi + WDATA.box.left] |
||
1112 | mov eax, esp |
||
1113 | jmp .set_box |
||
1362 | mikedld | 1114 | |
1391 | mikedld | 1115 | .restore_size: |
1116 | test bl, WSTATE_MAXIMIZED |
||
1117 | jnz @f |
||
1118 | add esp, -BOX.sizeof |
||
1119 | lea eax, [edx + APPDATA.saved_box] |
||
1120 | jmp .set_box |
||
1362 | mikedld | 1121 | |
1391 | mikedld | 1122 | @@: mov eax, [screen_workarea.top] |
1123 | push [screen_workarea.bottom] \ |
||
1124 | [edi + WDATA.box.width] \ |
||
1125 | eax \ |
||
1126 | [edi + WDATA.box.left] |
||
1127 | sub [esp + BOX.height], eax |
||
1128 | mov eax, esp |
||
1362 | mikedld | 1129 | |
1391 | mikedld | 1130 | .set_box: |
1131 | call window._.set_window_box |
||
1132 | add esp, BOX.sizeof |
||
1362 | mikedld | 1133 | |
1391 | mikedld | 1134 | ret |
1362 | mikedld | 1135 | |
1391 | mikedld | 1136 | align 4 |
1137 | ;------------------------------------------------------------------------------ |
||
1138 | sys_window_start_moving_handler: ;///////////////////////////////////////////// |
||
1139 | ;------------------------------------------------------------------------------ |
||
1140 | ;? |
||
1141 | ;------------------------------------------------------------------------------ |
||
1142 | ;> eax = old (original) window box |
||
1143 | ;> esi = process slot |
||
1144 | ;------------------------------------------------------------------------------ |
||
1145 | mov edi, eax |
||
1146 | call window._.draw_negative_box |
||
1362 | mikedld | 1147 | |
1391 | mikedld | 1148 | ret |
1362 | mikedld | 1149 | |
1391 | mikedld | 1150 | align 4 |
1151 | ;------------------------------------------------------------------------------ |
||
1152 | sys_window_end_moving_handler: ;/////////////////////////////////////////////// |
||
1153 | ;------------------------------------------------------------------------------ |
||
1154 | ;? |
||
1155 | ;------------------------------------------------------------------------------ |
||
1156 | ;> eax = old (original) window box |
||
1157 | ;> ebx = new (final) window box |
||
1158 | ;> esi = process slot |
||
1159 | ;------------------------------------------------------------------------------ |
||
1160 | mov edi, ebx |
||
1161 | call window._.draw_negative_box |
||
1362 | mikedld | 1162 | |
1391 | mikedld | 1163 | mov edi, esi |
1164 | shl edi, 5 |
||
1165 | add edi, window_data |
||
1362 | mikedld | 1166 | |
1391 | mikedld | 1167 | mov eax, ebx |
1168 | mov bl, [edi + WDATA.fl_wstate] |
||
1169 | call window._.set_window_box |
||
1170 | ret |
||
1362 | mikedld | 1171 | |
1391 | mikedld | 1172 | align 4 |
1173 | ;------------------------------------------------------------------------------ |
||
1174 | sys_window_moving_handler: ;/////////////////////////////////////////////////// |
||
1175 | ;------------------------------------------------------------------------------ |
||
1176 | ;? |
||
1177 | ;------------------------------------------------------------------------------ |
||
1178 | ;> eax = old (from previous call) window box |
||
1179 | ;> ebx = new (current) window box |
||
1180 | ;> esi = process_slot |
||
1181 | ;------------------------------------------------------------------------------ |
||
1182 | mov edi, eax |
||
1183 | call window._.draw_negative_box |
||
1184 | mov edi, ebx |
||
1185 | call window._.draw_negative_box |
||
1186 | ret |
||
1362 | mikedld | 1187 | |
1391 | mikedld | 1188 | ;============================================================================== |
1189 | ;///// private functions ////////////////////////////////////////////////////// |
||
1190 | ;============================================================================== |
||
1362 | mikedld | 1191 | |
1391 | mikedld | 1192 | iglobal |
1193 | FuncTable syscall_display_settings, ftable, \ |
||
1194 | 00, 01, 02, 03, 04, 05, 06, 07, 08 |
||
1362 | mikedld | 1195 | |
1391 | mikedld | 1196 | align 4 |
1197 | window_topleft dd \ |
||
1198 | 1, 21, \ ;type 0 |
||
1199 | 0, 0, \ ;type 1 |
||
1200 | 5, 20, \ ;type 2 |
||
1201 | 5, ?, \ ;type 3 {set by skin} |
||
1202 | 5, ? ;type 4 {set by skin} |
||
1203 | endg |
||
1362 | mikedld | 1204 | |
1391 | mikedld | 1205 | ;uglobal |
1206 | ; NOTE: commented out since doesn't provide necessary functionality anyway, |
||
1207 | ; to be reworked |
||
1208 | ; new_window_starting dd ? |
||
1209 | ;endg |
||
1362 | mikedld | 1210 | |
1391 | mikedld | 1211 | align 4 |
1212 | ;------------------------------------------------------------------------------ |
||
1213 | window._.invalidate_screen: ;////////////////////////////////////////////////// |
||
1214 | ;------------------------------------------------------------------------------ |
||
1215 | ;? |
||
1216 | ;------------------------------------------------------------------------------ |
||
1217 | ;> eax = old (original) window box |
||
1218 | ;> ebx = new (final) window box |
||
1219 | ;> edi = pointer to WDATA struct |
||
1220 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1221 | push eax ebx |
1222 | |||
1391 | mikedld | 1223 | ; TODO: do we really need `draw_limits`? |
1224 | mov ecx, [eax + BOX.left] |
||
1225 | mov edx, [ebx + BOX.left] |
||
1226 | cmp ecx, edx |
||
1227 | jle @f |
||
1228 | xchg ecx, edx |
||
1229 | @@: mov [draw_limits.left], ecx |
||
1230 | mov ecx, [eax + BOX.width] |
||
1231 | cmp ecx, [ebx + BOX.width] |
||
1232 | jae @f |
||
1233 | mov ecx, [ebx + BOX.width] |
||
1234 | @@: add ecx, edx |
||
1235 | mov [draw_limits.right], ecx |
||
1236 | mov ecx, [eax + BOX.top] |
||
1237 | mov edx, [ebx + BOX.top] |
||
1238 | cmp ecx, edx |
||
1239 | jle @f |
||
1240 | xchg ecx, edx |
||
1241 | @@: mov [draw_limits.top], ecx |
||
1242 | mov ecx, [eax + BOX.height] |
||
1243 | cmp ecx, [ebx + BOX.height] |
||
1244 | jae @f |
||
1245 | mov ecx, [ebx + BOX.height] |
||
1246 | @@: add ecx, edx |
||
1247 | mov [draw_limits.bottom], ecx |
||
1362 | mikedld | 1248 | |
1391 | mikedld | 1249 | ; recalculate screen buffer at old position |
1250 | push ebx |
||
1251 | mov edx, [eax + BOX.height] |
||
1252 | mov ecx, [eax + BOX.width] |
||
1253 | mov ebx, [eax + BOX.top] |
||
1254 | mov eax, [eax + BOX.left] |
||
1255 | add ecx, eax |
||
1256 | add edx, ebx |
||
1257 | call calculatescreen |
||
1258 | pop eax |
||
1362 | mikedld | 1259 | |
1391 | mikedld | 1260 | ; recalculate screen buffer at new position |
1261 | mov edx, [eax + BOX.height] |
||
1262 | mov ecx, [eax + BOX.width] |
||
1263 | mov ebx, [eax + BOX.top] |
||
1264 | mov eax, [eax + BOX.left] |
||
1265 | add ecx, eax |
||
1266 | add edx, ebx |
||
1267 | call calculatescreen |
||
1362 | mikedld | 1268 | |
1391 | mikedld | 1269 | mov eax, edi |
1270 | call redrawscreen |
||
1362 | mikedld | 1271 | |
1391 | mikedld | 1272 | ; tell window to redraw itself |
1273 | mov [edi + WDATA.fl_redraw], 1 |
||
1362 | mikedld | 1274 | |
1391 | mikedld | 1275 | pop ebx eax |
1276 | ret |
||
1362 | mikedld | 1277 | |
1391 | mikedld | 1278 | align 4 |
1279 | ;------------------------------------------------------------------------------ |
||
1280 | window._.set_window_box: ;///////////////////////////////////////////////////// |
||
1281 | ;------------------------------------------------------------------------------ |
||
1282 | ;? |
||
1283 | ;------------------------------------------------------------------------------ |
||
1284 | ;> eax = pointer to BOX struct |
||
1285 | ;> bl = new window state flags |
||
1286 | ;> edi = pointer to WDATA struct |
||
1287 | ;------------------------------------------------------------------------------ |
||
1288 | push eax ebx esi |
||
1362 | mikedld | 1289 | |
1391 | mikedld | 1290 | add esp, -BOX.sizeof |
1362 | mikedld | 1291 | |
1391 | mikedld | 1292 | mov ebx, esp |
1424 | diamond | 1293 | if WDATA.box |
1391 | mikedld | 1294 | lea esi, [edi + WDATA.box] |
1424 | diamond | 1295 | else |
1296 | mov esi, edi ; optimization for WDATA.box = 0 |
||
1297 | end if |
||
1391 | mikedld | 1298 | xchg eax, esi |
1299 | mov ecx, BOX.sizeof |
||
1300 | call memmove |
||
1301 | xchg eax, esi |
||
1302 | xchg ebx, esi |
||
1303 | call memmove |
||
1424 | diamond | 1304 | mov eax, ebx |
1305 | mov ebx, esi |
||
1362 | mikedld | 1306 | |
1391 | mikedld | 1307 | call window._.check_window_position |
1308 | call window._.set_window_clientbox |
||
1309 | call window._.invalidate_screen |
||
1362 | mikedld | 1310 | |
1391 | mikedld | 1311 | add esp, BOX.sizeof |
1362 | mikedld | 1312 | |
1391 | mikedld | 1313 | mov cl, [esp + 4] |
1314 | mov ch, cl |
||
1315 | xchg cl, [edi + WDATA.fl_wstate] |
||
1362 | mikedld | 1316 | |
1391 | mikedld | 1317 | or cl, ch |
1318 | test cl, WSTATE_MAXIMIZED |
||
1319 | jnz .exit |
||
1362 | mikedld | 1320 | |
1391 | mikedld | 1321 | mov eax, edi |
1322 | sub eax, window_data |
||
1323 | shl eax, 3 |
||
1324 | add eax, SLOT_BASE |
||
1362 | mikedld | 1325 | |
1391 | mikedld | 1326 | lea ebx, [edi + WDATA.box] |
1327 | xchg esp, ebx |
||
1362 | mikedld | 1328 | |
1391 | mikedld | 1329 | pop [eax + APPDATA.saved_box.left] \ |
1330 | [eax + APPDATA.saved_box.top] \ |
||
1331 | [eax + APPDATA.saved_box.width] \ |
||
1332 | edx |
||
1362 | mikedld | 1333 | |
1391 | mikedld | 1334 | xchg esp, ebx |
1362 | mikedld | 1335 | |
1391 | mikedld | 1336 | test ch, WSTATE_ROLLEDUP |
1337 | jnz .exit |
||
1362 | mikedld | 1338 | |
1391 | mikedld | 1339 | mov [eax + APPDATA.saved_box.height], edx |
1362 | mikedld | 1340 | |
1391 | mikedld | 1341 | .exit: |
1342 | pop esi ebx eax |
||
1343 | ret |
||
1362 | mikedld | 1344 | |
1391 | mikedld | 1345 | align 4 |
1346 | ;------------------------------------------------------------------------------ |
||
1347 | window._.set_window_clientbox: ;/////////////////////////////////////////////// |
||
1348 | ;------------------------------------------------------------------------------ |
||
1349 | ;? |
||
1350 | ;------------------------------------------------------------------------------ |
||
1351 | ;> edi = pointer to WDATA struct |
||
1352 | ;------------------------------------------------------------------------------ |
||
1353 | push eax ecx edi |
||
1362 | mikedld | 1354 | |
1391 | mikedld | 1355 | mov eax, [_skinh] |
1356 | mov [window_topleft + 8 * 3 + 4], eax |
||
1357 | mov [window_topleft + 8 * 4 + 4], eax |
||
1362 | mikedld | 1358 | |
1391 | mikedld | 1359 | mov ecx, edi |
1360 | sub edi, window_data |
||
1361 | shl edi, 3 |
||
1362 | test [ecx + WDATA.fl_wstyle], WSTYLE_CLIENTRELATIVE |
||
1363 | jz .whole_window |
||
1362 | mikedld | 1364 | |
1391 | mikedld | 1365 | movzx eax, [ecx + WDATA.fl_wstyle] |
1366 | and eax, 0x0F |
||
1367 | mov eax, [eax * 8 + window_topleft + 0] |
||
1368 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1369 | shl eax, 1 |
||
1370 | neg eax |
||
1371 | add eax, [ecx + WDATA.box.width] |
||
1372 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1362 | mikedld | 1373 | |
1391 | mikedld | 1374 | movzx eax, [ecx + WDATA.fl_wstyle] |
1375 | and eax, 0x0F |
||
1376 | push [eax * 8 + window_topleft + 0] |
||
1377 | mov eax, [eax * 8 + window_topleft + 4] |
||
1378 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1379 | neg eax |
||
1380 | sub eax, [esp] |
||
1381 | add eax, [ecx + WDATA.box.height] |
||
1382 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1383 | add esp, 4 |
||
1384 | jmp .exit |
||
1362 | mikedld | 1385 | |
1391 | mikedld | 1386 | .whole_window: |
1387 | xor eax, eax |
||
1388 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.left], eax |
||
1389 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.top], eax |
||
1390 | mov eax, [ecx + WDATA.box.width] |
||
1391 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.width], eax |
||
1392 | mov eax, [ecx + WDATA.box.height] |
||
1393 | mov [edi + SLOT_BASE + APPDATA.wnd_clientbox.height], eax |
||
1362 | mikedld | 1394 | |
1391 | mikedld | 1395 | .exit: |
1396 | pop edi ecx eax |
||
1397 | ret |
||
1362 | mikedld | 1398 | |
1391 | mikedld | 1399 | align 4 |
1400 | ;------------------------------------------------------------------------------ |
||
1401 | window._.sys_set_window: ;///////////////////////////////////////////////////// |
||
1402 | ;------------------------------------------------------------------------------ |
||
1403 | ;? |
||
1404 | ;------------------------------------------------------------------------------ |
||
1405 | ;< edx = pointer to WDATA struct |
||
1406 | ;------------------------------------------------------------------------------ |
||
1407 | mov eax, [CURRENT_TASK] |
||
1408 | shl eax, 5 |
||
1409 | add eax, window_data |
||
1362 | mikedld | 1410 | |
1391 | mikedld | 1411 | ; save window colors |
1412 | mov [eax + WDATA.cl_workarea], edx |
||
1413 | mov [eax + WDATA.cl_titlebar], esi |
||
1414 | mov [eax + WDATA.cl_frames], edi |
||
1362 | mikedld | 1415 | |
1391 | mikedld | 1416 | mov edi, eax |
1362 | mikedld | 1417 | |
1391 | mikedld | 1418 | ; was it already defined before? |
1419 | test [edi + WDATA.fl_wdrawn], 1 |
||
1420 | jnz .set_client_box |
||
1362 | mikedld | 1421 | |
1391 | mikedld | 1422 | ; NOTE: commented out since doesn't provide necessary functionality |
1423 | ; anyway, to be reworked |
||
1424 | ; mov eax, [timer_ticks] ; [0xfdf0] |
||
1425 | ; add eax, 100 |
||
1426 | ; mov [new_window_starting], eax |
||
1427 | |||
1428 | ; no it wasn't, performing initial window definition |
||
1429 | movzx eax, bx |
||
1362 | mikedld | 1430 | mov [edi + WDATA.box.width], eax |
1391 | mikedld | 1431 | movzx eax, cx |
1362 | mikedld | 1432 | mov [edi + WDATA.box.height], eax |
1391 | mikedld | 1433 | sar ebx, 16 |
1434 | sar ecx, 16 |
||
1435 | mov [edi + WDATA.box.left], ebx |
||
1436 | mov [edi + WDATA.box.top], ecx |
||
1362 | mikedld | 1437 | |
1391 | mikedld | 1438 | call window._.check_window_position |
1362 | mikedld | 1439 | |
1391 | mikedld | 1440 | push ecx edi |
1362 | mikedld | 1441 | |
1391 | mikedld | 1442 | mov cl, [edi + WDATA.fl_wstyle] |
1443 | mov eax, [edi + WDATA.cl_frames] |
||
1362 | mikedld | 1444 | |
1391 | mikedld | 1445 | sub edi, window_data |
1446 | shl edi, 3 |
||
1447 | add edi, SLOT_BASE |
||
1362 | mikedld | 1448 | |
1391 | mikedld | 1449 | and cl, 0x0F |
1450 | cmp cl, 3 |
||
1451 | je @f |
||
1452 | cmp cl, 4 |
||
1453 | je @f |
||
1362 | mikedld | 1454 | |
1391 | mikedld | 1455 | xor eax, eax |
1362 | mikedld | 1456 | |
1391 | mikedld | 1457 | @@: mov [edi + APPDATA.wnd_caption], eax |
1362 | mikedld | 1458 | |
1391 | mikedld | 1459 | mov esi, [esp] |
1460 | add edi, APPDATA.saved_box |
||
1461 | movsd |
||
1462 | movsd |
||
1463 | movsd |
||
1464 | movsd |
||
1362 | mikedld | 1465 | |
1391 | mikedld | 1466 | pop edi ecx |
1467 | |||
1468 | mov esi, [CURRENT_TASK] |
||
1469 | movzx esi, word[WIN_STACK + esi * 2] |
||
1470 | lea esi, [WIN_POS + esi * 2] |
||
1471 | call waredraw |
||
1472 | |||
1362 | mikedld | 1473 | mov eax, [edi + WDATA.box.left] |
1474 | mov ebx, [edi + WDATA.box.top] |
||
1475 | mov ecx, [edi + WDATA.box.width] |
||
1476 | mov edx, [edi + WDATA.box.height] |
||
1477 | add ecx, eax |
||
1478 | add edx, ebx |
||
1479 | call calculatescreen |
||
1480 | |||
1391 | mikedld | 1481 | mov byte[KEY_COUNT], 0 ; empty keyboard buffer |
1482 | mov byte[BTN_COUNT], 0 ; empty button buffer |
||
1362 | mikedld | 1483 | |
1391 | mikedld | 1484 | .set_client_box: |
1485 | ; update window client box coordinates |
||
1486 | call window._.set_window_clientbox |
||
1362 | mikedld | 1487 | |
1391 | mikedld | 1488 | ; reset window redraw flag and exit |
1489 | mov [edi + WDATA.fl_redraw], 0 |
||
1490 | mov edx, edi |
||
1491 | ret |
||
1362 | mikedld | 1492 | |
1391 | mikedld | 1493 | align 4 |
1494 | ;------------------------------------------------------------------------------ |
||
1495 | window._.check_window_position: ;////////////////////////////////////////////// |
||
1496 | ;------------------------------------------------------------------------------ |
||
1497 | ;? Check if window is inside screen area |
||
1498 | ;------------------------------------------------------------------------------ |
||
1499 | ;> edi = pointer to WDATA |
||
1500 | ;------------------------------------------------------------------------------ |
||
1501 | push eax ebx ecx edx esi |
||
1362 | mikedld | 1502 | |
1391 | mikedld | 1503 | mov eax, [edi + WDATA.box.left] |
1504 | mov ebx, [edi + WDATA.box.top] |
||
1505 | mov ecx, [edi + WDATA.box.width] |
||
1506 | mov edx, [edi + WDATA.box.height] |
||
1362 | mikedld | 1507 | |
1391 | mikedld | 1508 | mov esi, [Screen_Max_X] |
1509 | cmp ecx, esi |
||
1510 | ja .fix_width_high |
||
1362 | mikedld | 1511 | |
1391 | mikedld | 1512 | .check_left: |
1513 | or eax, eax |
||
1514 | jl .fix_left_low |
||
1515 | add eax, ecx |
||
1516 | cmp eax, esi |
||
1517 | jg .fix_left_high |
||
1362 | mikedld | 1518 | |
1391 | mikedld | 1519 | .check_height: |
1520 | mov esi, [Screen_Max_Y] |
||
1521 | cmp edx, esi |
||
1522 | ja .fix_height_high |
||
1523 | |||
1524 | .check_top: |
||
1525 | or ebx, ebx |
||
1526 | jl .fix_top_low |
||
1527 | add ebx, edx |
||
1528 | cmp ebx, esi |
||
1529 | jg .fix_top_high |
||
1530 | |||
1362 | mikedld | 1531 | .exit: |
1391 | mikedld | 1532 | pop esi edx ecx ebx eax |
1362 | mikedld | 1533 | ret |
1534 | |||
1391 | mikedld | 1535 | .fix_width_high: |
1536 | mov ecx, esi |
||
1537 | mov [edi + WDATA.box.width], esi |
||
1538 | jmp .check_left |
||
1362 | mikedld | 1539 | |
1391 | mikedld | 1540 | .fix_left_low: |
1541 | xor eax, eax |
||
1542 | mov [edi + WDATA.box.left], eax |
||
1543 | jmp .check_height |
||
1544 | |||
1545 | .fix_left_high: |
||
1546 | mov eax, esi |
||
1547 | sub eax, ecx |
||
1548 | mov [edi + WDATA.box.left], eax |
||
1549 | jmp .check_height |
||
1550 | |||
1551 | .fix_height_high: |
||
1552 | mov edx, esi |
||
1553 | mov [edi + WDATA.box.height], esi |
||
1554 | jmp .check_top |
||
1555 | |||
1556 | .fix_top_low: |
||
1557 | xor ebx, ebx |
||
1558 | mov [edi + WDATA.box.top], ebx |
||
1559 | jmp .exit |
||
1560 | |||
1561 | .fix_top_high: |
||
1562 | mov ebx, esi |
||
1563 | sub ebx, edx |
||
1564 | mov [edi + WDATA.box.top], ebx |
||
1565 | jmp .exit |
||
1566 | |||
1362 | mikedld | 1567 | align 4 |
1568 | ;------------------------------------------------------------------------------ |
||
1569 | window._.get_titlebar_height: ;//////////////////////////////////////////////// |
||
1570 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1571 | ;? |
1572 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1573 | ;> edi = pointer to WDATA |
1574 | ;------------------------------------------------------------------------------ |
||
1575 | mov al, [edi + WDATA.fl_wstyle] |
||
1576 | and al, 0x0f |
||
1577 | cmp al, 0x03 |
||
1578 | jne @f |
||
1579 | mov eax, [_skinh] |
||
1580 | ret |
||
1581 | @@: mov eax, 21 |
||
1582 | ret |
||
1583 | |||
1584 | align 4 |
||
1585 | ;------------------------------------------------------------------------------ |
||
1586 | window._.get_rolledup_height: ;//////////////////////////////////////////////// |
||
1587 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1588 | ;? |
1589 | ;------------------------------------------------------------------------------ |
||
1362 | mikedld | 1590 | ;> edi = pointer to WDATA |
1591 | ;------------------------------------------------------------------------------ |
||
1592 | mov al, [edi + WDATA.fl_wstyle] |
||
1593 | and al, 0x0f |
||
1594 | cmp al, 0x03 |
||
1595 | jb @f |
||
1596 | mov eax, [_skinh] |
||
1597 | add eax, 3 |
||
1598 | ret |
||
1599 | @@: or al, al |
||
1600 | jnz @f |
||
1601 | mov eax, 21 |
||
1602 | ret |
||
1603 | @@: mov eax, 21 + 2 |
||
1604 | ret |
||
1605 | |||
1606 | align 4 |
||
1607 | ;------------------------------------------------------------------------------ |
||
1608 | window._.set_screen: ;///////////////////////////////////////////////////////// |
||
1609 | ;------------------------------------------------------------------------------ |
||
1610 | ;? Reserve window area in screen buffer |
||
1611 | ;------------------------------------------------------------------------------ |
||
1612 | ;> eax = left |
||
1613 | ;> ebx = top |
||
1614 | ;> ecx = right |
||
1615 | ;> edx = bottom |
||
1616 | ;> esi = process number |
||
1617 | ;------------------------------------------------------------------------------ |
||
1618 | virtual at esp |
||
1619 | ff_x dd ? |
||
1620 | ff_y dd ? |
||
1621 | ff_width dd ? |
||
1622 | ff_xsz dd ? |
||
1623 | ff_ysz dd ? |
||
1624 | ff_scale dd ? |
||
1625 | end virtual |
||
1626 | |||
1627 | pushad |
||
1628 | |||
1629 | cmp esi, 1 |
||
1630 | jz .check_for_shaped_window |
||
1631 | mov edi, esi |
||
1632 | shl edi, 5 |
||
1633 | cmp [window_data + edi + WDATA.box.width], 0 |
||
1634 | jnz .check_for_shaped_window |
||
1635 | cmp [window_data + edi + WDATA.box.height], 0 |
||
1636 | jz .exit |
||
1637 | |||
1638 | .check_for_shaped_window: |
||
1639 | mov edi, esi |
||
1640 | shl edi, 8 |
||
1641 | add edi, SLOT_BASE |
||
1642 | cmp [edi + APPDATA.wnd_shape], 0 |
||
1643 | jne .shaped_window |
||
1644 | |||
1645 | ; get x&y size |
||
1646 | sub ecx, eax |
||
1647 | sub edx, ebx |
||
1648 | inc ecx |
||
1649 | inc edx |
||
1650 | |||
1651 | ; get WinMap start |
||
1368 | mikedld | 1652 | push esi |
1362 | mikedld | 1653 | mov edi, [Screen_Max_X] |
1654 | inc edi |
||
1368 | mikedld | 1655 | mov esi, edi |
1362 | mikedld | 1656 | imul edi, ebx |
1657 | add edi, eax |
||
1658 | add edi, [_WinMapAddress] |
||
1368 | mikedld | 1659 | pop eax |
1660 | mov ah, al |
||
1661 | push ax |
||
1662 | shl eax, 16 |
||
1663 | pop ax |
||
1362 | mikedld | 1664 | |
1665 | .next_line: |
||
1666 | push ecx |
||
1368 | mikedld | 1667 | shr ecx, 2 |
1668 | rep stosd |
||
1669 | mov ecx, [esp] |
||
1670 | and ecx, 3 |
||
1362 | mikedld | 1671 | rep stosb |
1672 | pop ecx |
||
1368 | mikedld | 1673 | add edi, esi |
1362 | mikedld | 1674 | sub edi, ecx |
1675 | dec edx |
||
1676 | jnz .next_line |
||
1677 | |||
1678 | jmp .exit |
||
1679 | |||
1680 | .shaped_window: |
||
1681 | ; for (y=0; y <= x_size; y++) |
||
1682 | ; for (x=0; x <= x_size; x++) |
||
1683 | ; if (shape[coord(x,y,scale)]==1) |
||
1684 | ; set_pixel(x, y, process_number); |
||
1685 | |||
1686 | sub ecx, eax |
||
1687 | sub edx, ebx |
||
1688 | inc ecx |
||
1689 | inc edx |
||
1690 | |||
1691 | push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop |
||
1692 | |||
1693 | ; get WinMap start -> ebp |
||
1694 | push eax |
||
1695 | mov eax, [Screen_Max_X] ; screen_sx |
||
1696 | inc eax |
||
1697 | imul eax, ebx |
||
1698 | add eax, [esp] |
||
1699 | add eax, [_WinMapAddress] |
||
1700 | mov ebp, eax |
||
1701 | |||
1702 | mov edi, [edi + APPDATA.wnd_shape] |
||
1703 | pop eax |
||
1704 | |||
1705 | ; eax = x_start |
||
1706 | ; ebx = y_start |
||
1707 | ; ecx = x_size |
||
1708 | ; edx = y_size |
||
1709 | ; esi = process_number |
||
1710 | ; edi = &shape |
||
1711 | ; [scale] |
||
1712 | push edx ecx ; for loop - x,y size |
||
1713 | |||
1714 | mov ecx, esi |
||
1715 | shl ecx, 5 |
||
1716 | mov edx, [window_data + ecx + WDATA.box.top] |
||
1717 | push [window_data + ecx + WDATA.box.width] ; for loop - width |
||
1718 | mov ecx, [window_data + ecx + WDATA.box.left] |
||
1719 | sub ebx, edx |
||
1720 | sub eax, ecx |
||
1721 | push ebx eax ; for loop - x,y |
||
1722 | |||
1723 | add [ff_xsz], eax |
||
1724 | add [ff_ysz], ebx |
||
1725 | |||
1726 | mov ebx, [ff_y] |
||
1727 | |||
1728 | .ff_new_y: |
||
1729 | mov edx, [ff_x] |
||
1730 | |||
1731 | .ff_new_x: |
||
1732 | ; -- body -- |
||
1733 | mov ecx, [ff_scale] |
||
1734 | mov eax, [ff_width] |
||
1735 | inc eax |
||
1736 | shr eax, cl |
||
1737 | push ebx edx |
||
1738 | shr ebx, cl |
||
1739 | shr edx, cl |
||
1740 | imul eax, ebx |
||
1741 | add eax, edx |
||
1742 | pop edx ebx |
||
1743 | add eax, edi |
||
1744 | call .read_byte |
||
1745 | test al,al |
||
1746 | jz @f |
||
1747 | mov eax, esi |
||
1748 | mov [ebp], al |
||
1749 | ; -- end body -- |
||
1750 | @@: inc ebp |
||
1751 | inc edx |
||
1752 | cmp edx, [ff_xsz] |
||
1753 | jb .ff_new_x |
||
1754 | |||
1755 | sub ebp, [ff_xsz] |
||
1756 | add ebp, [ff_x] |
||
1757 | add ebp, [Screen_Max_X] ; screen.x |
||
1758 | inc ebp |
||
1759 | inc ebx |
||
1760 | cmp ebx, [ff_ysz] |
||
1761 | jb .ff_new_y |
||
1762 | |||
1763 | add esp, 24 |
||
1764 | |||
1765 | .exit: |
||
1766 | popad |
||
1767 | ret |
||
1768 | |||
1769 | .read_byte: |
||
1770 | ; eax - address |
||
1771 | ; esi - slot |
||
1772 | push eax ecx edx esi |
||
1773 | xchg eax, esi |
||
1774 | lea ecx, [esp + 12] |
||
1775 | mov edx, 1 |
||
1776 | call read_process_memory |
||
1777 | pop esi edx ecx eax |
||
1778 | ret |
||
1779 | |||
1780 | align 4 |
||
1781 | ;------------------------------------------------------------------------------ |
||
1782 | window._.window_activate: ;//////////////////////////////////////////////////// |
||
1783 | ;------------------------------------------------------------------------------ |
||
1784 | ;? Activate window |
||
1785 | ;------------------------------------------------------------------------------ |
||
1786 | ;> esi = pointer to WIN_POS+ window data |
||
1787 | ;------------------------------------------------------------------------------ |
||
1788 | push eax ebx |
||
1789 | |||
1790 | ; if type of current active window is 3 or 4, it must be redrawn |
||
1368 | mikedld | 1791 | mov ebx, [TASK_COUNT] |
1792 | movzx ebx, word[WIN_POS + ebx * 2] |
||
1793 | shl ebx, 5 |
||
1362 | mikedld | 1794 | add eax, window_data |
1368 | mikedld | 1795 | mov al, [window_data + ebx + WDATA.fl_wstyle] |
1796 | and al, 0x0f |
||
1797 | cmp al, 0x03 |
||
1362 | mikedld | 1798 | je .set_window_redraw_flag |
1368 | mikedld | 1799 | cmp al, 0x04 |
1800 | jne .move_others_down |
||
1362 | mikedld | 1801 | |
1802 | .set_window_redraw_flag: |
||
1368 | mikedld | 1803 | mov [window_data + ebx + WDATA.fl_redraw], 1 |
1362 | mikedld | 1804 | |
1805 | .move_others_down: |
||
1806 | ; ax <- process no |
||
1368 | mikedld | 1807 | movzx ebx, word[esi] |
1362 | mikedld | 1808 | ; ax <- position in window stack |
1368 | mikedld | 1809 | movzx ebx, word[WIN_STACK + ebx * 2] |
1362 | mikedld | 1810 | |
1811 | ; drop others |
||
1368 | mikedld | 1812 | xor eax, eax |
1362 | mikedld | 1813 | |
1814 | .next_stack_window: |
||
1368 | mikedld | 1815 | cmp eax, [TASK_COUNT] |
1362 | mikedld | 1816 | jae .move_self_up |
1368 | mikedld | 1817 | inc eax |
1818 | cmp [WIN_STACK + eax * 2], bx |
||
1362 | mikedld | 1819 | jbe .next_stack_window |
1368 | mikedld | 1820 | dec word[WIN_STACK + eax * 2] |
1362 | mikedld | 1821 | jmp .next_stack_window |
1822 | |||
1823 | .move_self_up: |
||
1368 | mikedld | 1824 | movzx ebx, word[esi] |
1362 | mikedld | 1825 | ; number of processes |
1368 | mikedld | 1826 | mov ax, [TASK_COUNT] |
1362 | mikedld | 1827 | ; this is the last (and the upper) |
1368 | mikedld | 1828 | mov [WIN_STACK + ebx * 2], ax |
1362 | mikedld | 1829 | |
1830 | ; update on screen - window stack |
||
1368 | mikedld | 1831 | xor eax, eax |
1362 | mikedld | 1832 | |
1833 | .next_window_pos: |
||
1368 | mikedld | 1834 | cmp eax, [TASK_COUNT] |
1362 | mikedld | 1835 | jae .reset_vars |
1368 | mikedld | 1836 | inc eax |
1837 | movzx ebx, word[WIN_STACK + eax * 2] |
||
1838 | mov [WIN_POS + ebx * 2], ax |
||
1362 | mikedld | 1839 | jmp .next_window_pos |
1840 | |||
1841 | .reset_vars: |
||
1842 | mov byte[KEY_COUNT], 0 |
||
1843 | mov byte[BTN_COUNT], 0 |
||
1844 | mov word[MOUSE_SCROLL_H], 0 |
||
1845 | mov word[MOUSE_SCROLL_V], 0 |
||
1846 | |||
1847 | pop ebx eax |
||
1848 | ret |
||
1849 | |||
1850 | align 4 |
||
1851 | ;------------------------------------------------------------------------------ |
||
1852 | window._.check_window_draw: ;////////////////////////////////////////////////// |
||
1853 | ;------------------------------------------------------------------------------ |
||
1854 | ;? Check if window is necessary to draw |
||
1855 | ;------------------------------------------------------------------------------ |
||
1856 | ;> edi = pointer to WDATA |
||
1857 | ;------------------------------------------------------------------------------ |
||
1858 | mov cl, [edi + WDATA.fl_wstyle] |
||
1859 | and cl, 0x0f |
||
1391 | mikedld | 1860 | cmp cl, 3 |
1362 | mikedld | 1861 | je .exit.redraw ; window type 3 |
1391 | mikedld | 1862 | cmp cl, 4 |
1362 | mikedld | 1863 | je .exit.redraw ; window type 4 |
1864 | |||
1865 | push eax ebx edx esi |
||
1866 | |||
1867 | mov eax, edi |
||
1868 | sub eax, window_data |
||
1869 | shr eax, 5 |
||
1870 | |||
1871 | movzx eax, word[WIN_STACK + eax * 2] ; get value of the curr process |
||
1872 | lea esi, [WIN_POS + eax * 2] ; get address of this process at 0xC400 |
||
1873 | |||
1874 | .next_window: |
||
1875 | add esi, 2 |
||
1876 | |||
1877 | mov eax, [TASK_COUNT] |
||
1878 | lea eax, word[WIN_POS + eax * 2] ; number of the upper window |
||
1879 | |||
1880 | cmp esi, eax |
||
1881 | ja .exit.no_redraw |
||
1882 | |||
1883 | movzx edx, word[esi] |
||
1884 | shl edx, 5 |
||
1885 | cmp [CURRENT_TASK + edx + TASKDATA.state], TSTATE_FREE |
||
1886 | je .next_window |
||
1887 | |||
1888 | mov eax, [edi + WDATA.box.top] |
||
1889 | mov ebx, [edi + WDATA.box.height] |
||
1890 | add ebx, eax |
||
1891 | |||
1892 | mov ecx, [window_data + edx + WDATA.box.top] |
||
1893 | cmp ecx, ebx |
||
1894 | jge .next_window |
||
1895 | add ecx, [window_data + edx + WDATA.box.height] |
||
1896 | cmp eax, ecx |
||
1897 | jge .next_window |
||
1898 | |||
1899 | mov eax, [edi + WDATA.box.left] |
||
1900 | mov ebx, [edi + WDATA.box.width] |
||
1901 | add ebx, eax |
||
1902 | |||
1903 | mov ecx, [window_data + edx + WDATA.box.left] |
||
1904 | cmp ecx, ebx |
||
1905 | jge .next_window |
||
1906 | add ecx, [window_data + edx + WDATA.box.width] |
||
1907 | cmp eax, ecx |
||
1908 | jge .next_window |
||
1909 | |||
1910 | pop esi edx ebx eax |
||
1911 | |||
1912 | .exit.redraw: |
||
1913 | xor ecx, ecx |
||
1914 | inc ecx |
||
1915 | ret |
||
1916 | |||
1917 | .exit.no_redraw: |
||
1918 | pop esi edx ebx eax |
||
1919 | xor ecx, ecx |
||
1920 | ret |
||
1921 | |||
1922 | align 4 |
||
1923 | ;------------------------------------------------------------------------------ |
||
1391 | mikedld | 1924 | window._.draw_window_caption: ;//////////////////////////////////////////////// |
1362 | mikedld | 1925 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1926 | ;? |
1362 | mikedld | 1927 | ;------------------------------------------------------------------------------ |
1391 | mikedld | 1928 | inc [mouse_pause] |
1929 | call [_display.disable_mouse] |
||
1362 | mikedld | 1930 | |
1391 | mikedld | 1931 | xor eax, eax |
1932 | mov edx, [TASK_COUNT] |
||
1933 | movzx edx, word[WIN_POS + edx * 2] |
||
1934 | cmp edx, [CURRENT_TASK] |
||
1935 | jne @f |
||
1936 | inc eax |
||
1937 | @@: mov edx, [CURRENT_TASK] |
||
1938 | shl edx, 5 |
||
1939 | add edx, window_data |
||
1940 | movzx ebx, [edx + WDATA.fl_wstyle] |
||
1941 | and bl, 0x0F |
||
1942 | cmp bl, 3 |
||
1943 | je .draw_caption_style_3 |
||
1944 | cmp bl, 4 |
||
1945 | je .draw_caption_style_3 |
||
1362 | mikedld | 1946 | |
1391 | mikedld | 1947 | jmp .not_style_3 |
1362 | mikedld | 1948 | |
1391 | mikedld | 1949 | .draw_caption_style_3: |
1950 | push edx |
||
1951 | call drawwindow_IV_caption |
||
1952 | add esp, 4 |
||
1953 | jmp .2 |
||
1954 | |||
1955 | .not_style_3: |
||
1956 | cmp bl, 2 |
||
1957 | jne .not_style_2 |
||
1958 | |||
1959 | call drawwindow_III_caption |
||
1960 | jmp .2 |
||
1961 | |||
1962 | .not_style_2: |
||
1963 | cmp bl, 0 |
||
1964 | jne .2 |
||
1965 | |||
1966 | call drawwindow_I_caption |
||
1967 | |||
1968 | .2: mov edi, [CURRENT_TASK] |
||
1969 | shl edi, 5 |
||
1970 | test [edi + window_data + WDATA.fl_wstyle], WSTYLE_HASCAPTION |
||
1971 | jz .exit |
||
1972 | mov edx, [edi * 8 + SLOT_BASE + APPDATA.wnd_caption] |
||
1973 | or edx, edx |
||
1974 | jz .exit |
||
1975 | |||
1976 | movzx eax, [edi + window_data + WDATA.fl_wstyle] |
||
1977 | and al, 0x0F |
||
1978 | cmp al, 3 |
||
1979 | je .skinned |
||
1980 | cmp al, 4 |
||
1981 | je .skinned |
||
1982 | |||
1983 | jmp .not_skinned |
||
1984 | |||
1985 | .skinned: |
||
1986 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
||
1987 | mov bp, word[edi + window_data + WDATA.box.top] |
||
1988 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
1989 | sub ax, [_skinmargins.left] |
||
1990 | sub ax, [_skinmargins.right] |
||
1991 | push edx |
||
1992 | cwde |
||
1993 | cdq |
||
1994 | mov ebx, 6 |
||
1995 | idiv ebx |
||
1996 | pop edx |
||
1997 | or eax, eax |
||
1998 | js .exit |
||
1999 | |||
2000 | mov esi, eax |
||
2001 | mov ebx, dword[_skinmargins.left - 2] |
||
2002 | mov bx, word[_skinh] |
||
2003 | sub bx, [_skinmargins.bottom] |
||
2004 | sub bx, [_skinmargins.top] |
||
2005 | sar bx, 1 |
||
2006 | adc bx, 0 |
||
2007 | add bx, [_skinmargins.top] |
||
2008 | add bx, -3 |
||
2009 | add ebx, ebp |
||
2010 | jmp .dodraw |
||
2011 | |||
2012 | .not_skinned: |
||
2013 | cmp al, 1 |
||
2014 | je .exit |
||
2015 | |||
2016 | mov ebp, [edi + window_data + WDATA.box.left - 2] |
||
2017 | mov bp, word[edi + window_data + WDATA.box.top] |
||
2018 | movzx eax, word[edi + window_data + WDATA.box.width] |
||
2019 | sub eax, 16 |
||
2020 | push edx |
||
2021 | cwde |
||
2022 | cdq |
||
2023 | mov ebx, 6 |
||
2024 | idiv ebx |
||
2025 | pop edx |
||
2026 | or eax, eax |
||
2027 | js .exit |
||
2028 | |||
2029 | mov esi, eax |
||
2030 | mov ebx, 0x00080007 |
||
2031 | add ebx, ebp |
||
2032 | |||
2033 | .dodraw: |
||
2034 | mov ecx, [common_colours + 16] |
||
2035 | or ecx, 0x80000000 |
||
2036 | xor edi, edi |
||
2037 | call dtext_asciiz_esi |
||
2038 | |||
1362 | mikedld | 2039 | .exit: |
1391 | mikedld | 2040 | dec [mouse_pause] |
2041 | call [draw_pointer] |
||
1362 | mikedld | 2042 | ret |
2043 | |||
1391 | mikedld | 2044 | align 4 |
2045 | ;------------------------------------------------------------------------------ |
||
2046 | window._.draw_negative_box: ;////////////////////////////////////////////////// |
||
2047 | ;------------------------------------------------------------------------------ |
||
2048 | ;? Draw negative box |
||
2049 | ;------------------------------------------------------------------------------ |
||
2050 | ;> edi = pointer to BOX struct |
||
2051 | ;------------------------------------------------------------------------------ |
||
2052 | push eax ebx esi |
||
2053 | mov eax, [edi + BOX.left - 2] |
||
2054 | mov ax, word[edi + BOX.left] |
||
2055 | add ax, word[edi + BOX.width] |
||
2056 | mov ebx, [edi + BOX.top - 2] |
||
2057 | mov bx, word[edi + BOX.top] |
||
2058 | add bx, word[edi + BOX.height] |
||
2059 | mov esi, 0x01000000 |
||
2060 | call draw_rectangle.forced |
||
2061 | pop esi ebx eax |
||
2062 | ret->->=>=>>>>>>>>>>>>>>>>>>> |