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Rev | Author | Line No. | Line |
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7502 | b00bl1k | 1 | SCAN_LWIN_RELEASE = 0xDB |
2 | SCAN_RWIN_RELEASE = 0xDC |
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6788 | IgorA | 3 | |
4 | align 16 |
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1228 | Lrz | 5 | edit_box: |
1032 | Lrz | 6 | .draw: |
7919 | leency | 7 | pushad |
8 | mov edi,[esp+36] |
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9 | and dword ed_text_color,17FFFFFFh |
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10 | mov ecx,ed_text_color |
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11 | mov ebx,ecx |
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12 | shr ecx,28 |
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13 | shl ebx,4 |
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14 | shr ebx,28 |
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15 | inc ebx |
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16 | mov eax,6 |
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17 | jecxz @f |
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18 | mov al, 8 |
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6675 | pathoswith | 19 | @@: |
7919 | leency | 20 | mul bl |
21 | mov ed_char_width,eax |
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22 | mov al, 9 |
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23 | jecxz @f |
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24 | mov al, 16 |
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6675 | pathoswith | 25 | @@: |
7919 | leency | 26 | mul bl |
27 | add eax,4 |
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28 | mov ed_height,eax |
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29 | call .draw_border |
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1032 | Lrz | 30 | .draw_bg_cursor_text: |
7919 | leency | 31 | ;test word ed_flags,ed_focus ; for unfocused controls => |
32 | ;jz .skip_offset ; do not recalculate offset |
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33 | call .check_offset |
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34 | ;.skip_offset: |
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35 | call .draw_bg |
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36 | test word ed_flags,ed_focus ; do not draw selection(named shift) |
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37 | jz .draw_cursor_text ; |
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38 | call .draw_shift |
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1032 | Lrz | 39 | .draw_cursor_text: |
7919 | leency | 40 | call .draw_text |
41 | test word ed_flags,ed_focus ; and dosn`t draw cursor |
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42 | jz .editbox_exit |
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43 | call .draw_cursor |
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1032 | Lrz | 44 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
45 | ;Общий выход из editbox для всех функций и пост обработчиков;; |
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46 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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47 | .editbox_exit: |
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7919 | leency | 48 | popad |
49 | ret 4 |
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1032 | Lrz | 50 | |
51 | ;========================================================== |
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52 | ;=== обработка клавиатуры ================================= |
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53 | ;========================================================== |
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6788 | IgorA | 54 | align 16 |
1032 | Lrz | 55 | edit_box_key: |
7919 | leency | 56 | pushad |
57 | mov edi,[esp+36] |
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58 | test word ed_flags,ed_focus ; если не в фокусе, выходим |
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59 | jz edit_box.editbox_exit |
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60 | test word ed_flags,ed_mouse_on or ed_disabled |
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61 | jnz edit_box.editbox_exit |
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3358 | mario79 | 62 | ;-------------------------------------- |
63 | ; this code for Win-keys, works with |
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64 | ; kernel SVN r.3356 or later |
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7919 | leency | 65 | mcall SF_KEYBOARD,SSF_GET_CONTROL_KEYS |
66 | test ah,$06 ; LWin ($02) & RWin ($04) |
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67 | jnz edit_box.editbox_exit |
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3358 | mario79 | 68 | ;-------------------------------------- |
1032 | Lrz | 69 | ;Проверка нажат shift ? |
7919 | leency | 70 | test al,$03 |
71 | je @f |
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72 | or word ed_flags,ed_shift ;установим флаг Shift |
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73 | @@: |
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74 | and word ed_flags,ed_ctrl_off ; очистим флаг Ctrl |
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75 | test al,$0C |
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76 | je @f |
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77 | or word ed_flags,ed_ctrl_on ;установим флаг Ctrl |
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78 | @@: |
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79 | and word ed_flags,ed_alt_off ; очистим флаг Alt |
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80 | test al,$30 |
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81 | je @f |
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82 | or word ed_flags,ed_alt_on ;установим флаг Alt |
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83 | @@: |
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1032 | Lrz | 84 | ;---------------------------------------------------------- |
85 | ;--- проверяем, что нажато -------------------------------- |
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86 | ;---------------------------------------------------------- |
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7919 | leency | 87 | mov eax,[esp+28] |
7502 | b00bl1k | 88 | ; get scancode in ah |
7919 | leency | 89 | ror eax,8 |
7502 | b00bl1k | 90 | ; check for ctrl+ combinations |
7919 | leency | 91 | test word ed_flags,ed_ctrl_on |
92 | jz @f |
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93 | cmp ah,SCAN_CODE_X ; Ctrl + X |
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94 | je edit_box_key.ctrl_x |
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95 | cmp ah,SCAN_CODE_C ; Ctrl + C |
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96 | je edit_box_key.ctrl_c |
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97 | cmp ah,SCAN_CODE_V ; Ctrl + V |
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98 | je edit_box_key.ctrl_v |
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99 | cmp ah,SCAN_CODE_A ; Ctrl + A |
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100 | je edit_box_key.ctrl_a |
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101 | jmp edit_box.editbox_exit |
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7502 | b00bl1k | 102 | @@: |
7919 | leency | 103 | cmp ah,SCAN_CODE_SPACE |
104 | ja @F |
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105 | cmp al,ASCII_KEY_BACK |
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106 | jz edit_box_key.backspace |
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107 | cmp ah,SCAN_CODE_ESCAPE |
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108 | jz edit_box.editbox_exit |
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109 | cmp ah,SCAN_CODE_TAB |
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110 | jz edit_box.editbox_exit |
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111 | cmp ah,SCAN_CODE_RETURN |
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112 | jz edit_box.editbox_exit |
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113 | jmp .printable_character |
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6788 | IgorA | 114 | @@: |
7919 | leency | 115 | cmp ah,SCAN_CODE_DELETE |
116 | ja edit_box.editbox_exit |
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117 | cmp ah,SCAN_CODE_HOME |
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118 | jb edit_box.editbox_exit |
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119 | cmp ax,SCAN_CODE_CLEAR shl 8 + ASCII_KEY_CLEAR ; not operate numpad unlocked 5 |
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120 | jz edit_box.editbox_exit |
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121 | ;here best place to filter up,down,pgup,pgdown |
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122 | cmp al,ASCII_KEY_LEFT |
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123 | jb .printable_character |
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124 | and eax,$F |
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125 | mov ebx,.unlock_numpad_filtration |
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126 | jmp dword[ebx+eax*4] |
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127 | .unlock_numpad_filtration \ |
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128 | dd edit_box_key.left, \ ; LEFT |
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129 | edit_box.editbox_exit,\ ; DOWN |
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130 | edit_box.editbox_exit,\ ; UP |
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131 | edit_box_key.right, \ ; RIGHT |
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132 | edit_box_key.home, \ ; HOME |
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133 | edit_box_key.end, \ ; END |
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134 | edit_box_key.delete, \ ; DELETE |
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135 | edit_box.editbox_exit,\ ; PGDN |
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136 | edit_box.editbox_exit,\ ; PGUP |
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137 | edit_box_key.insert ; INSERT |
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6788 | IgorA | 138 | |
7919 | leency | 139 | .printable_character: |
140 | test word ed_flags,ed_figure_only ; только цифры? |
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141 | jz @f |
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142 | cmp al,'0' |
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143 | jb edit_box.editbox_exit |
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144 | cmp al,'9' |
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145 | ja edit_box.editbox_exit |
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146 | @@: |
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147 | ; restore ascii code |
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148 | rol eax,8 |
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149 | |||
1032 | Lrz | 150 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1858 | lev | 151 | ;проверка на shift, был ли нажат |
1032 | Lrz | 152 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
7919 | leency | 153 | test word ed_flags,ed_shift_on |
154 | je @f |
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6788 | IgorA | 155 | ; edx = ed_size, ecx = ed_pos |
7919 | leency | 156 | push eax |
157 | mov edx,ed_size |
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158 | mov ecx, ed_pos |
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159 | pusha |
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6788 | IgorA | 160 | ; clear input area |
7919 | leency | 161 | mov ebp,ed_color |
162 | movzx ebx, word ed_shift_pos |
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163 | call edit_box_key.sh_cl_ |
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164 | mov ebp,ed_size |
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165 | call edit_box_key.clear_bg |
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166 | popa |
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167 | call edit_box_key.del_char |
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168 | mov ebx,ed_size |
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169 | sub bx,ed_shift_pos |
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170 | mov ed_size,ebx |
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171 | pop eax |
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6788 | IgorA | 172 | @@: |
173 | |||
1032 | Lrz | 174 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
175 | ; проверяем, находится ли курсор в конце + дальнейшая обработка |
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176 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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7919 | leency | 177 | mov ecx,ed_size |
178 | mov edx, ed_max |
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179 | test word ed_flags,ed_insert |
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180 | jne @f |
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181 | cmp ecx,edx |
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182 | jae edit_box.editbox_exit |
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183 | @@: mov ebx, ed_pos |
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184 | cmp ebx,edx |
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185 | jnl edit_box.editbox_exit |
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186 | mov ecx,ed_size |
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187 | push edi eax |
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188 | mov ebp,edi |
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189 | mov esi,ed_text |
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190 | add esi,ecx |
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191 | mov edi,esi |
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192 | cmp ecx,ebx |
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193 | je edit_box_key.In_k |
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194 | test dword bp_flags,ed_insert |
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195 | jne edit_box_key.ins_v |
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196 | pusha |
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197 | mov edi,ebp |
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198 | mov ebp,ed_size |
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199 | call edit_box_key.clear_bg |
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200 | popa |
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201 | sub ecx,ebx |
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202 | inc edi |
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203 | std |
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204 | inc ecx |
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6788 | IgorA | 205 | @@: |
7919 | leency | 206 | lodsb |
207 | stosb |
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208 | loop @b |
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6788 | IgorA | 209 | edit_box_key.In_k: |
7919 | leency | 210 | cld |
211 | pop eax |
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212 | mov al,ah |
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213 | stosb |
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214 | pop edi |
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215 | inc dword ed_size |
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216 | inc dword ed_pos |
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217 | call edit_box_key.draw_all2 |
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218 | jmp edit_box_key.shift |
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6788 | IgorA | 219 | |
1032 | Lrz | 220 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
7507 | leency | 221 | ;Обработка клавиш insert,delete,backspace,home,end,left,right |
1032 | Lrz | 222 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6788 | IgorA | 223 | edit_box_key.insert: |
7919 | leency | 224 | xor word ed_flags,ed_insert |
225 | jmp edit_box.editbox_exit |
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1032 | Lrz | 226 | |
6788 | IgorA | 227 | edit_box_key.ins_v: |
7919 | leency | 228 | dec dword bp_size |
229 | sub esi,ecx |
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230 | add esi,ebx |
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231 | mov edi,esi |
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232 | pusha |
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233 | mov edi,ebp |
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234 | mov ebp,ed_pos |
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235 | call edit_box_key.clear_bg |
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236 | popa |
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237 | jmp edit_box_key.In_k |
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6788 | IgorA | 238 | |
239 | edit_box_key.delete: |
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7919 | leency | 240 | mov edx,ed_size |
241 | mov ecx,ed_pos |
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242 | cmp edx,ecx |
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243 | jg edit_box_key.bac_del |
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244 | test word ed_flags,ed_shift_on |
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245 | jne edit_box_key.del_bac |
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246 | popad |
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247 | ret 4 |
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6788 | IgorA | 248 | |
249 | edit_box_key.bac_del: |
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7919 | leency | 250 | call edit_box_key.del_char |
251 | jmp edit_box_key.draw_all |
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6788 | IgorA | 252 | |
253 | edit_box_key.backspace: |
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7919 | leency | 254 | test word ed_flags,ed_shift_on |
255 | jne edit_box_key.delete |
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256 | mov ecx,ed_pos |
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257 | test ecx,ecx |
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258 | jnz edit_box_key.del_bac |
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259 | popad |
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260 | ret 4 |
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6788 | IgorA | 261 | |
262 | edit_box_key.del_bac: |
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7919 | leency | 263 | mov edx,ed_size |
264 | cmp edx,ecx ;if ed_pos=ed_size |
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265 | je @f |
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266 | dec ecx |
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267 | call edit_box_key.del_char |
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268 | @@: test word ed_flags,ed_shift_on |
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269 | jne edit_box_key.bac_del |
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270 | dec dword ed_pos |
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6788 | IgorA | 271 | edit_box_key.draw_all: |
7919 | leency | 272 | push edit_box_key.shift |
273 | test word ed_flags,ed_shift_on |
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274 | je @f |
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275 | movzx eax, word ed_shift_pos |
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276 | mov ebx,ed_size |
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277 | sub ebx,eax |
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278 | mov ed_size,ebx |
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279 | mov ebp,ed_color |
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280 | call edit_box.clear_cursor |
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281 | call edit_box.check_offset |
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282 | and word ed_flags,ed_shift_cl |
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283 | jmp edit_box.draw_bg |
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6788 | IgorA | 284 | |
7919 | leency | 285 | @@: dec dword ed_size |
6788 | IgorA | 286 | edit_box_key.draw_all2: |
7919 | leency | 287 | and word ed_flags,ed_shift_cl |
288 | mov ebp,ed_color |
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289 | call edit_box.clear_cursor |
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290 | call edit_box.check_offset |
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291 | mov ebp,ed_size |
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292 | jmp edit_box_key.clear_bg |
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6788 | IgorA | 293 | |
294 | ;--- нажата клавиша left --- |
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295 | edit_box_key.left: |
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7919 | leency | 296 | mov ebx,ed_pos |
297 | test ebx,ebx |
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298 | jz edit_box_key.sh_st_of |
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299 | or word ed_flags,ed_left_fl |
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300 | call edit_box_key.sh_first_sh |
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301 | dec dword ed_pos |
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302 | call edit_box.draw_bg |
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303 | call edit_box.draw_shift |
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304 | call edit_box_key.sh_enable |
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305 | jmp edit_box.draw_cursor_text |
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6788 | IgorA | 306 | |
307 | ;--- нажата клавиша right --- |
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308 | edit_box_key.right: |
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7919 | leency | 309 | mov ebx,ed_pos |
310 | cmp ebx,ed_size |
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311 | je edit_box_key.sh_st_of |
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312 | and word ed_flags,ed_right_fl |
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313 | call edit_box_key.sh_first_sh |
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314 | inc dword ed_pos |
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315 | call edit_box.draw_bg |
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316 | call edit_box.draw_shift |
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317 | call edit_box_key.sh_enable |
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318 | jmp edit_box.draw_cursor_text |
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6788 | IgorA | 319 | |
320 | edit_box_key.home: |
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7919 | leency | 321 | mov ebx,ed_pos |
322 | test ebx,ebx |
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323 | jz edit_box_key.sh_st_of |
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324 | call edit_box_key.sh_first_sh |
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325 | xor eax,eax |
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326 | mov ed_pos,eax |
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327 | call edit_box.draw_bg |
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328 | call edit_box.draw_shift |
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329 | call edit_box_key.sh_home_end |
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330 | jmp edit_box.draw_cursor_text |
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6788 | IgorA | 331 | |
332 | ;--- нажата клавиша end --- |
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333 | edit_box_key.end: |
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7919 | leency | 334 | mov ebx,ed_pos |
335 | cmp ebx,ed_size |
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336 | je edit_box_key.sh_st_of |
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337 | call edit_box_key.sh_first_sh |
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338 | mov eax,ed_size |
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339 | mov ed_pos,eax |
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340 | call edit_box.draw_bg |
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341 | call edit_box.draw_shift |
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342 | call edit_box_key.sh_home_end |
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343 | jmp edit_box.draw_cursor_text |
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6965 | 0CodErr | 344 | ;---------------------------------------- |
345 | StrInsert: |
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7558 | pathoswith | 346 | ; SizeOf(TmpBuf) >= StrLen(Src) + StrLen(Dst) + 1 |
7404 | 0CodErr | 347 | Dst equ [esp + 16] ; - destination buffer |
348 | Src equ [esp + 12] ; - source to insert from |
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349 | Pos equ [esp + 8] ; - position for insert |
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350 | DstMax equ [esp + 4] ; - maximum Dst length(exclude terminating null) |
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351 | SrcCount equ [esp - 4] |
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352 | DstCount equ [esp - 8] |
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7919 | leency | 353 | TmpBuf equ [esp - 12] ; - temporary buffer |
354 | mov edi, Src |
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355 | mov ecx, -1 |
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356 | xor eax, eax |
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357 | repne scasb |
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358 | mov eax, -2 |
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359 | sub eax, ecx |
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360 | mov SrcCount, eax |
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361 | mov edi, Dst |
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362 | add edi, Pos |
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363 | mov ecx, -1 |
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364 | xor eax, eax |
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365 | repne scasb |
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366 | mov eax, -2 |
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367 | sub eax, ecx |
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368 | inc eax |
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369 | mov DstCount, eax |
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370 | mov ecx, eax |
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371 | add ecx, SrcCount |
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372 | add ecx, Pos |
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373 | mcall SF_SYS_MISC,SSF_MEM_ALLOC |
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374 | mov TmpBuf, eax |
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375 | mov esi, Dst |
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376 | mov edi, TmpBuf |
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377 | mov ecx, Pos |
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378 | mov edx, ecx |
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379 | rep movsb |
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380 | mov esi, Src |
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381 | mov edi, TmpBuf |
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382 | add edi, Pos |
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383 | mov ecx, SrcCount |
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384 | add edx, ecx |
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385 | rep movsb |
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386 | mov esi, Pos |
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387 | add esi, Dst |
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388 | mov ecx, DstCount |
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389 | add edx, ecx |
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390 | rep movsb |
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391 | mov esi, TmpBuf |
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392 | mov edi, Dst |
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7558 | pathoswith | 393 | ; ecx = MIN(edx, DstSize) |
7919 | leency | 394 | cmp edx, DstMax |
395 | sbb ecx, ecx |
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396 | and edx, ecx |
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397 | not ecx |
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398 | and ecx, DstMax |
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399 | add ecx, edx |
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400 | mov eax, ecx ; return total length |
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401 | rep movsb |
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402 | mov ecx, TmpBuf |
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403 | mcall SF_SYS_MISC,SSF_MEM_FREE |
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404 | ret 16 |
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7558 | pathoswith | 405 | restore Dst |
406 | restore Src |
||
407 | restore Pos |
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6965 | 0CodErr | 408 | restore DstSize |
7558 | pathoswith | 409 | restore TmpBuf |
7404 | 0CodErr | 410 | restore SrcCount |
411 | restore DstCount |
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7558 | pathoswith | 412 | ;---------------------------------------- |
6968 | 0CodErr | 413 | edit_box_key.ctrl_x: |
7919 | leency | 414 | test word ed_flags,ed_shift_on |
415 | jz edit_box.editbox_exit |
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416 | push dword 'X' ; this value need below to determine which action is used |
||
417 | jmp edit_box_key.ctrl_c.pushed |
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7558 | pathoswith | 418 | |
6788 | IgorA | 419 | edit_box_key.ctrl_c: |
7919 | leency | 420 | test word ed_flags,ed_shift_on |
421 | jz edit_box.editbox_exit |
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422 | push dword 'C' ; this value need below to determine which action is used |
||
7558 | pathoswith | 423 | .pushed: |
6788 | IgorA | 424 | ; add memory area |
7919 | leency | 425 | mov ecx,ed_size |
426 | add ecx,3*4 |
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427 | mcall SF_SYS_MISC,SSF_MEM_ALLOC |
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6788 | IgorA | 428 | ; building the clipboard slot header |
7919 | leency | 429 | xor ecx,ecx |
430 | mov [eax+4],ecx ; type 'text' |
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431 | inc ecx |
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432 | mov [eax+8],ecx ; cp866 text encoding |
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433 | mov ecx,ed_pos |
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434 | movzx ebx,word ed_shift_pos |
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435 | sub ecx,ebx |
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6965 | 0CodErr | 436 | .abs: ; make ecx = abs(ecx) |
437 | neg ecx |
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438 | jl .abs |
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7919 | leency | 439 | add ecx,3*4 |
440 | mov [eax],ecx |
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441 | sub ecx,3*4 |
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442 | mov edx,ed_pos |
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443 | movzx ebx,word ed_shift_pos |
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444 | cmp edx,ebx |
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445 | jle @f |
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446 | mov edx,ebx |
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7558 | pathoswith | 447 | @@: |
6788 | IgorA | 448 | ; copy data |
7919 | leency | 449 | mov esi,ed_text |
450 | add esi,edx |
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451 | push edi |
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452 | mov edi,eax |
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453 | add edi,3*4 |
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454 | cld |
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455 | rep movsb |
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456 | pop edi |
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6788 | IgorA | 457 | ; put slot to the kernel clipboard |
7919 | leency | 458 | mov edx,eax |
459 | mov ecx,[edx] |
||
460 | push eax |
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461 | mcall SF_CLIPBOARD,SSF_WRITE_CB |
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462 | pop ecx |
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6788 | IgorA | 463 | ; remove unnecessary memory area |
7919 | leency | 464 | mcall SF_SYS_MISC,SSF_MEM_FREE |
6788 | IgorA | 465 | .exit: |
7919 | leency | 466 | pop eax ; determine current action (ctrl+X or ctrl+C) |
467 | cmp eax, 'X' |
||
468 | je edit_box_key.delete |
||
469 | jmp edit_box.editbox_exit |
||
6788 | IgorA | 470 | |
471 | edit_box_key.ctrl_v: |
||
7919 | leency | 472 | mcall SF_CLIPBOARD,SSF_GET_SLOT_COUNT |
6788 | IgorA | 473 | ; no slots of clipboard ? |
7919 | leency | 474 | test eax,eax |
475 | jz .exit |
||
6788 | IgorA | 476 | ; main list area not found ? |
7919 | leency | 477 | inc eax |
478 | test eax,eax |
||
479 | jz .exit |
||
480 | sub eax,2 |
||
481 | mov ecx,eax |
||
482 | mcall SF_CLIPBOARD,SSF_READ_CB |
||
6788 | IgorA | 483 | ; main list area not found ? |
7919 | leency | 484 | inc eax |
485 | test eax,eax |
||
486 | jz .exit |
||
6788 | IgorA | 487 | ; error ? |
7919 | leency | 488 | sub eax,2 |
489 | test eax,eax |
||
490 | jz .exit |
||
491 | inc eax |
||
6788 | IgorA | 492 | ; check contents of container |
7919 | leency | 493 | mov ebx,[eax+4] |
6788 | IgorA | 494 | ; check for text |
7919 | leency | 495 | test ebx,ebx |
496 | jnz .no_valid_text |
||
497 | mov ebx,[eax+8] |
||
6788 | IgorA | 498 | ; check for cp866 |
7919 | leency | 499 | cmp bl,1 |
500 | jnz .no_valid_text |
||
7558 | pathoswith | 501 | ; if something selected then need to delete it |
7919 | leency | 502 | test word ed_flags,ed_shift_on |
503 | jz .selected_done |
||
504 | push eax; dummy parameter ; need to |
||
505 | push dword .selected_done ; correctly return |
||
506 | pushad ; from edit_box_key.delete |
||
507 | jmp edit_box_key.delete |
||
7558 | pathoswith | 508 | .selected_done: |
7919 | leency | 509 | mov ecx,[eax] |
510 | sub ecx,3*4 |
||
511 | push ecx |
||
7558 | pathoswith | 512 | ; in ecx size of string to insert |
7919 | leency | 513 | add ecx,ed_size |
514 | mov edx,ed_max |
||
515 | cmp ecx,edx |
||
516 | jb @f |
||
517 | mov ecx,edx |
||
6788 | IgorA | 518 | @@: |
7919 | leency | 519 | mov esi,eax |
520 | add esi,3*4 |
||
521 | push eax edi |
||
7558 | pathoswith | 522 | ;---------------------------------------; |
7919 | leency | 523 | mov ed_size,ecx |
7558 | pathoswith | 524 | |
7919 | leency | 525 | push dword ed_text ; Dst |
526 | push esi ; Src |
||
527 | push dword ed_pos ; Pos in Dst |
||
528 | push dword ed_max ; DstMax |
||
529 | call StrInsert |
||
7558 | pathoswith | 530 | ;---------------------------------------; |
6965 | 0CodErr | 531 | ; mov edi,ed_text |
532 | ; cld |
||
533 | ;@@: |
||
534 | ; lodsb |
||
535 | ; cmp al,0x0d ; EOS (end of string) |
||
536 | ; je .replace |
||
537 | ; cmp al,0x0a ; EOS (end of string) |
||
538 | ; jne .continue |
||
539 | ;.replace: |
||
540 | ; mov al,0x20 ; space |
||
541 | ;.continue: |
||
542 | ; stosb |
||
543 | ; dec ecx |
||
544 | ; jnz @b |
||
7919 | leency | 545 | pop edi eax |
546 | ;move cursor to the end of the inserted string |
||
547 | pop ecx |
||
548 | add ecx,ed_pos |
||
549 | cmp ecx,ed_max |
||
550 | jbe @f |
||
551 | mov ecx,ed_max |
||
7903 | leency | 552 | @@: |
553 | mov ed_pos, ecx |
||
6788 | IgorA | 554 | .no_valid_text: |
555 | ; remove unnecessary memory area |
||
7919 | leency | 556 | mov ecx,eax |
557 | mcall SF_SYS_MISC,SSF_MEM_FREE |
||
6788 | IgorA | 558 | .exit: |
7919 | leency | 559 | jmp edit_box.draw_bg_cursor_text |
6788 | IgorA | 560 | |
7558 | pathoswith | 561 | edit_box_key.ctrl_a: |
7919 | leency | 562 | mov eax,ed_size |
563 | mov ed_pos,eax |
||
564 | xor eax,eax |
||
565 | mov ed_shift_pos,eax |
||
566 | or word ed_flags,ed_shift_bac+ed_shift_on |
||
567 | jmp edit_box.draw_bg_cursor_text |
||
7558 | pathoswith | 568 | |
1032 | Lrz | 569 | ;========================================================== |
570 | ;=== обработка мыши ======================================= |
||
571 | ;========================================================== |
||
572 | ;save for stdcall ebx,esi,edi,ebp |
||
6788 | IgorA | 573 | align 16 |
1032 | Lrz | 574 | edit_box_mouse: |
7919 | leency | 575 | pushad |
576 | mov edi,[esp+36] |
||
577 | test word ed_flags,ed_disabled |
||
578 | jnz edit_box.editbox_exit |
||
6788 | IgorA | 579 | |
1032 | Lrz | 580 | ;---------------------------------------------------------- |
581 | ;--- получаем состояние кнопок мыши ----------------------- |
||
582 | ;---------------------------------------------------------- |
||
7919 | leency | 583 | mcall SF_MOUSE_GET,SSF_BUTTON |
1032 | Lrz | 584 | ;---------------------------------------------------------- |
585 | ;--- проверяем состояние ---------------------------------- |
||
586 | ;---------------------------------------------------------- |
||
7919 | leency | 587 | test eax,1 |
588 | jnz edit_box_mouse.mouse_left_button |
||
589 | and word ed_flags,ed_mouse_on_off |
||
590 | mov ebx,ed_mouse_variable |
||
591 | push 0 |
||
592 | pop dword [ebx] |
||
593 | jmp edit_box.editbox_exit |
||
6675 | pathoswith | 594 | |
1032 | Lrz | 595 | .mouse_left_button: |
596 | ;---------------------------------------------------------- |
||
597 | ;--- блокировка от фокусировки в других боксах при попадании на них курсора |
||
598 | ;---------------------------------------------------------- |
||
7919 | leency | 599 | mov eax,ed_mouse_variable |
600 | push dword [eax] |
||
601 | pop eax |
||
602 | test eax,eax |
||
603 | jz @f |
||
604 | cmp eax,edi |
||
605 | je @f |
||
606 | jmp edit_box_mouse._blur |
||
1032 | Lrz | 607 | ;---------------------------------------------------------- |
608 | ;--- получаем координаты мыши относительно 0 т.е всей области экрана |
||
609 | ;---------------------------------------------------------- |
||
6788 | IgorA | 610 | @@: |
7919 | leency | 611 | mcall SF_MOUSE_GET,SSF_WINDOW_POSITION |
1032 | Lrz | 612 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
613 | ;Функция обработки мышки получение координат и проверка их + выделения |
||
614 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
6788 | IgorA | 615 | ; Не удерживаем ли мы клавишу мышки, перемещая курсор? |
7919 | leency | 616 | test word ed_flags,ed_mouse_on |
617 | jne edit_box_mouse.mouse_wigwag |
||
6788 | IgorA | 618 | ; проверяем, попадает ли курсор в edit box |
7919 | leency | 619 | mov ebx,ed_top |
620 | cmp ax,bx |
||
621 | jl edit_box_mouse._blur |
||
622 | add ebx,ed_height |
||
623 | cmp ax,bx |
||
624 | jg edit_box_mouse._blur |
||
625 | shr eax,16 |
||
626 | mov ebx,ed_left |
||
627 | cmp ax,bx |
||
628 | jl edit_box_mouse._blur |
||
629 | add ebx,ed_width |
||
630 | cmp ax,bx |
||
631 | jg edit_box_mouse._blur |
||
6788 | IgorA | 632 | ; изменяем позицию курсора |
7919 | leency | 633 | push eax |
634 | mov ebp,ed_color |
||
635 | call edit_box.clear_cursor |
||
636 | pop eax |
||
6788 | IgorA | 637 | edit_box_mouse._mvpos: |
7919 | leency | 638 | xor edx,edx |
639 | sub eax,ed_left |
||
640 | div word ed_char_width |
||
641 | add eax,ed_offset |
||
642 | cmp eax,ed_size |
||
643 | jna edit_box_mouse._mshift |
||
644 | mov eax,ed_size |
||
6788 | IgorA | 645 | edit_box_mouse._mshift: |
646 | ; секция обработки shift и выделения по shift |
||
7919 | leency | 647 | test word ed_flags,ed_shift_bac |
648 | je @f |
||
649 | mov ebp,ed_color |
||
650 | movzx ebx, word ed_shift_pos |
||
651 | push eax |
||
652 | call edit_box_key.sh_cl_ |
||
653 | and word ed_flags,ed_shift_bac_cl |
||
654 | pop eax |
||
6788 | IgorA | 655 | @@: |
7919 | leency | 656 | test word ed_flags,ed_mouse_on |
657 | jne @f |
||
658 | mov ed_shift_pos,ax |
||
659 | or word ed_flags,ed_mouse_on |
||
660 | mov ed_pos,eax |
||
661 | mov ebx,ed_mouse_variable |
||
662 | push edi |
||
663 | pop dword [ebx] |
||
664 | bts word ed_flags,1 |
||
665 | call edit_box.draw_bg |
||
666 | jmp edit_box_mouse.m_sh |
||
6788 | IgorA | 667 | |
7919 | leency | 668 | @@: cmp ax,ed_shift_pos |
669 | je edit_box.editbox_exit |
||
670 | mov ed_pos,eax |
||
671 | call edit_box.draw_bg |
||
672 | mov ebp,shift_color |
||
673 | movzx ebx, word ed_shift_pos |
||
674 | call edit_box_key.sh_cl_ |
||
675 | or word ed_flags,ed_mous_adn_b |
||
6788 | IgorA | 676 | edit_box_mouse.m_sh: |
7919 | leency | 677 | call edit_box.draw_text |
678 | call edit_box.draw_cursor |
||
6788 | IgorA | 679 | ; процедура установки фокуса |
7919 | leency | 680 | jmp edit_box_mouse.drc |
681 | |||
7904 | leency | 682 | edit_box_mouse._remove_selection: |
7919 | leency | 683 | and word ed_flags,ed_shift_cl |
684 | jmp edit_box.draw_bg_cursor_text |
||
6788 | IgorA | 685 | |
686 | edit_box_mouse._blur: |
||
7919 | leency | 687 | test word ed_flags,ed_always_focus |
688 | jne edit_box_mouse._remove_selection |
||
689 | btr word ed_flags, bsf ed_focus ;if focused then remove focus, otherwise exit |
||
690 | jnc edit_box_mouse._remove_selection |
||
691 | mov ebp,ed_color |
||
692 | call edit_box.clear_cursor |
||
6788 | IgorA | 693 | edit_box_mouse.drc: |
7919 | leency | 694 | call edit_box.draw_border |
695 | jmp edit_box_mouse._remove_selection |
||
6788 | IgorA | 696 | |
1032 | Lrz | 697 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
698 | ;Общие функции обработки |
||
699 | ;---------------------------------------------------------- |
||
5692 | leency | 700 | ;--- процедура прорисовки выделенной части ---------------- |
1032 | Lrz | 701 | ;---------------------------------------------------------- |
702 | edit_box.draw_shift: |
||
7919 | leency | 703 | test word ed_flags,ed_shift_bac ;установка флага, выделенной области |
704 | jz @f |
||
705 | mov ebp,shift_color |
||
706 | movzx ebx, word ed_shift_pos |
||
707 | call edit_box_key.sh_cl_ |
||
708 | @@: ret |
||
1032 | Lrz | 709 | ;---------------------------------------------------------- |
710 | ;--- процедура прорисовки текста -------------------------- |
||
711 | ;---------------------------------------------------------- |
||
712 | edit_box.draw_text: |
||
7919 | leency | 713 | call edit_box.get_n |
714 | mov esi,ed_size |
||
715 | sub esi,ed_offset |
||
716 | cmp eax,esi |
||
717 | jae @f |
||
718 | mov esi,eax |
||
6675 | pathoswith | 719 | @@: |
7919 | leency | 720 | test esi,esi |
721 | jz @f |
||
722 | mov eax,SF_DRAW_TEXT |
||
723 | mov ebx,ed_left |
||
724 | add ebx,2 |
||
725 | shl ebx,16 |
||
726 | add ebx,ed_top |
||
727 | add ebx,3 |
||
728 | mov ecx,ed_text_color |
||
729 | test dword ed_flags,ed_pass |
||
730 | jnz .password |
||
731 | mov edx,ed_text |
||
732 | add edx,ed_offset |
||
733 | mcall |
||
6675 | pathoswith | 734 | @@: |
7919 | leency | 735 | ret |
6675 | pathoswith | 736 | |
737 | .password: |
||
7919 | leency | 738 | mov ebp,esi |
739 | mov esi,1 |
||
740 | mov edx,txt_pass |
||
3089 | IgorA | 741 | @@: |
7919 | leency | 742 | mcall |
743 | rol ebx,16 |
||
744 | add ebx,ed_char_width |
||
745 | rol ebx,16 |
||
746 | dec ebp |
||
747 | jnz @b |
||
748 | ret |
||
6675 | pathoswith | 749 | |
750 | txt_pass db '*' |
||
1032 | Lrz | 751 | ;---------------------------------------------------------- |
752 | ;--- процедура прорисовки фона ---------------------------- |
||
753 | ;---------------------------------------------------------- |
||
754 | edit_box.draw_bg: |
||
7919 | leency | 755 | mov ebx,ed_left |
756 | inc ebx |
||
757 | shl ebx,16 |
||
758 | add ebx,ed_width |
||
759 | dec ebx |
||
760 | mov edx,ed_color |
||
761 | test word ed_flags, ed_disabled |
||
762 | jz edit_box.draw_bg_eax |
||
763 | mov edx, 0xCACACA ; TODO: add disabled_color field to editbox struct |
||
1032 | Lrz | 764 | edit_box.draw_bg_eax: |
7919 | leency | 765 | mov ecx,ed_top |
766 | inc ecx |
||
767 | shl ecx,16 |
||
768 | add ecx,ed_height |
||
769 | mcall SF_DRAW_RECT |
||
770 | ret |
||
6675 | pathoswith | 771 | |
1032 | Lrz | 772 | ;---------------------------------------------------------- |
1858 | lev | 773 | ;--- процедура получения количества символов в текущей ширине компонента |
1032 | Lrz | 774 | ;---------------------------------------------------------- |
8681 | IgorA | 775 | align 4 |
1032 | Lrz | 776 | edit_box.get_n: |
7919 | leency | 777 | mov eax,ed_width |
778 | sub eax,4 |
||
779 | xor edx,edx |
||
8681 | IgorA | 780 | cmp word ed_char_width,0 |
781 | jne @f |
||
782 | xor eax,eax |
||
783 | ret |
||
784 | @@: |
||
7919 | leency | 785 | div word ed_char_width |
786 | ret |
||
6675 | pathoswith | 787 | |
1032 | Lrz | 788 | ;---------------------------------------------------------- |
6705 | 0CodErr | 789 | ;------------------ Draw Cursor Procedure ----------------- |
1032 | Lrz | 790 | ;---------------------------------------------------------- |
6705 | 0CodErr | 791 | ; in: ebp = Color |
1032 | Lrz | 792 | edit_box.clear_cursor: |
7919 | leency | 793 | movzx ebx, word cl_curs_x |
794 | cmp ebx, ed_left ;попадает ли курсор текстовое поле? |
||
795 | jle @f |
||
796 | mov edx, ebp |
||
797 | movzx ecx, word cl_curs_y |
||
798 | cmp ecx, ed_top |
||
799 | jg edit_box.draw_curs |
||
7128 | IgorA | 800 | @@: |
7919 | leency | 801 | ret |
6675 | pathoswith | 802 | |
1032 | Lrz | 803 | edit_box.draw_cursor: |
7919 | leency | 804 | mov edx, ed_text_color |
805 | mov eax, ed_pos |
||
806 | sub eax, ed_offset |
||
807 | mul dword ed_char_width |
||
808 | mov ebx, eax |
||
809 | add ebx, ed_left |
||
810 | inc ebx |
||
811 | mov ecx, ed_top |
||
812 | add ecx, 2 |
||
813 | mov cl_curs_x, bx |
||
814 | mov cl_curs_y, cx |
||
7128 | IgorA | 815 | edit_box.draw_curs: |
7919 | leency | 816 | mov eax, ebx |
817 | shl ebx, 16 |
||
818 | or ebx, eax |
||
819 | mov eax, ecx |
||
820 | shl ecx, 16 |
||
821 | or ecx, eax |
||
822 | add ecx, ed_height |
||
823 | sub ecx, 3 |
||
824 | mcall SF_DRAW_LINE |
||
825 | ret |
||
6675 | pathoswith | 826 | |
1032 | Lrz | 827 | ;---------------------------------------------------------- |
828 | ;--- процедура рисования рамки ---------------------------- |
||
829 | ;---------------------------------------------------------- |
||
830 | edit_box.draw_border: |
||
7919 | leency | 831 | test word ed_flags,ed_focus |
832 | mov edx,ed_focus_border_color |
||
833 | jne @f |
||
834 | mov edx,ed_blur_border_color |
||
1032 | Lrz | 835 | @@: |
7919 | leency | 836 | ;mov edx,$808080 |
837 | mov ebx,ed_left |
||
838 | mov eax,ebx |
||
839 | shl ebx,16 |
||
840 | add ebx,eax |
||
841 | ;add ebx,ed_width |
||
842 | mov ecx,ed_top |
||
843 | mov eax,ecx |
||
844 | shl ecx,16 |
||
845 | add ecx,eax |
||
846 | push ecx |
||
847 | inc ecx |
||
848 | add ecx,ed_height |
||
849 | mcall SF_DRAW_LINE ; left |
||
850 | xchg ecx,[esp] |
||
851 | add ebx,ed_width |
||
852 | mcall ; top |
||
853 | ;or edx,-1 |
||
854 | pop ecx |
||
855 | push cx |
||
856 | push cx |
||
857 | push ebx |
||
858 | push bx |
||
859 | push bx |
||
860 | pop ebx |
||
861 | mcall ; right |
||
862 | pop ebx |
||
863 | pop ecx |
||
864 | mcall ; bottom |
||
865 | ret |
||
6675 | pathoswith | 866 | |
1032 | Lrz | 867 | ;---------------------------------------------------------- |
868 | ;--- проверка, зашел ли курсор за границы и, если надо, --- |
||
869 | ;--- изменяем смещение ------------------------------------ |
||
1858 | lev | 870 | ;--- если смещение было, установка флага ed_offset_cl, иначе, |
871 | ; если ничего не изменилось, то выставление ed_offset_fl |
||
1619 | IgorA | 872 | ; в общей битовой матрице состояния компонентов word ed_flags |
1032 | Lrz | 873 | ;---------------------------------------------------------- |
874 | edit_box.check_offset: |
||
7919 | leency | 875 | pushad |
876 | mov ecx,ed_pos |
||
877 | mov ebx,ed_offset |
||
878 | cmp ebx,ecx |
||
879 | ja edit_box.sub_8 |
||
880 | push ebx |
||
881 | call edit_box.get_n |
||
882 | pop ebx |
||
883 | mov edx,ebx |
||
884 | add edx,eax |
||
885 | inc edx ;необходимо для нормального положения курсора в крайней левой позиции |
||
886 | cmp edx,ecx |
||
887 | ja @f |
||
888 | mov edx,ed_size |
||
889 | cmp edx,ecx |
||
890 | je edit_box.add_end |
||
891 | sub edx,ecx |
||
892 | cmp edx,8 |
||
893 | jbe edit_box.add_8 |
||
894 | add ebx,8 |
||
895 | jmp edit_box.chk_d |
||
1032 | Lrz | 896 | |
7919 | leency | 897 | @@: or word ed_flags,ed_offset_fl |
898 | popad |
||
899 | ret |
||
6675 | pathoswith | 900 | |
1216 | Lrz | 901 | edit_box.sub_8: |
7919 | leency | 902 | test ecx,ecx |
903 | jz @f |
||
904 | sub ebx,8 ;ebx=ed_offset |
||
905 | ja edit_box.chk_d |
||
6675 | pathoswith | 906 | @@: |
7919 | leency | 907 | xor ebx,ebx |
908 | jmp edit_box.chk_d |
||
1032 | Lrz | 909 | |
6675 | pathoswith | 910 | edit_box.add_end: |
7919 | leency | 911 | sub edx,eax |
912 | mov ebx,edx |
||
913 | jmp edit_box.chk_d |
||
6675 | pathoswith | 914 | |
915 | edit_box.add_8: |
||
7919 | leency | 916 | add ebx,edx |
6675 | pathoswith | 917 | edit_box.chk_d: |
7919 | leency | 918 | mov ed_offset,ebx |
919 | call edit_box.draw_bg |
||
920 | and word ed_flags,ed_offset_cl |
||
921 | popad |
||
922 | ret |
||
1596 | Lrz | 923 | |
6788 | IgorA | 924 | align 4 |
1619 | IgorA | 925 | proc edit_box_set_text, edit:dword, text:dword |
7919 | leency | 926 | pushad |
927 | mov edi,[edit] |
||
928 | mov ecx,ed_max |
||
929 | inc ecx |
||
930 | mov edi,[text] |
||
931 | xor al,al |
||
932 | cld |
||
933 | repne scasb |
||
934 | mov ecx,edi |
||
935 | mov edi,[edit] |
||
936 | mov esi,[text] |
||
937 | sub ecx,esi |
||
938 | dec ecx |
||
939 | mov ed_size,ecx |
||
940 | mov ed_pos,ecx |
||
941 | and word ed_flags,ed_shift_cl |
||
942 | mov edi,ed_text |
||
943 | repne movsb |
||
944 | mov byte[edi],0 |
||
945 | popad |
||
946 | ret |
||
1619 | IgorA | 947 | endp |
1032 | Lrz | 948 | |
6788 | IgorA | 949 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
950 | ;Функции для работы с key |
||
951 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
952 | |||
1032 | Lrz | 953 | ;Обработка Shift для снятия выделения неизвестной области |
6675 | pathoswith | 954 | edit_box_key.shift: |
7919 | leency | 955 | call edit_box.draw_bg |
956 | test word ed_flags,ed_shift |
||
957 | je edit_box_key.f_exit |
||
958 | mov ebp,shift_color |
||
959 | or word ed_flags,ed_shift_bac ;установка флага, выделенной области |
||
960 | movzx ebx, word ed_shift_pos |
||
961 | call edit_box_key.sh_cl_ |
||
962 | jmp edit_box.draw_cursor_text |
||
6675 | pathoswith | 963 | |
1858 | lev | 964 | edit_box_key.f_exit: |
7919 | leency | 965 | call edit_box.check_offset |
966 | and word ed_flags,ed_shift_cl |
||
967 | call edit_box_key.enable_null |
||
968 | jmp edit_box.draw_cursor_text |
||
6675 | pathoswith | 969 | |
1032 | Lrz | 970 | edit_box_key.sh_cl_: |
971 | ;обработка очистки, при левом - правом движении выделения |
||
972 | ;для обработки снятия выделения |
||
973 | ;входные параметры ebp=color ebx=ed_shift_pos |
||
7919 | leency | 974 | mov eax,ed_pos |
975 | cmp eax,ebx |
||
976 | jae edit_box_key.sh_n |
||
977 | push eax ;меньшее в eax |
||
978 | push ebx ;большее |
||
979 | jmp edit_box_key.sh_n1 |
||
6675 | pathoswith | 980 | |
1214 | Lrz | 981 | edit_box_key.sh_n: |
7919 | leency | 982 | push ebx |
983 | push eax |
||
1858 | lev | 984 | edit_box_key.sh_n1: |
7919 | leency | 985 | call edit_box.check_offset |
986 | call edit_box.get_n |
||
987 | mov ecx,ed_offset |
||
988 | add eax,ecx ;eax = w_off= ed_offset+width |
||
989 | mov edx,eax ;save |
||
990 | pop ebx ;большее |
||
991 | pop eax ;меньшее |
||
992 | cmp eax,ecx ;сравнение меньшего с offset. |
||
993 | jae edit_box_key.f_f ;если больше |
||
994 | xor eax,eax |
||
995 | cmp edx,ebx ;cравним размер w_off с большим |
||
996 | jnb @f |
||
997 | mov ebx,edx |
||
6675 | pathoswith | 998 | @@: |
7919 | leency | 999 | sub ebx,ecx |
1000 | jmp edit_box_key.nxt_f |
||
6675 | pathoswith | 1001 | |
1858 | lev | 1002 | edit_box_key.f_f: |
7919 | leency | 1003 | sub eax,ecx |
1004 | cmp edx,ebx ;cравним размер w_off с большим |
||
1005 | jle @f |
||
1006 | sub ebx,ecx |
||
1007 | sub ebx,eax |
||
1008 | jmp edit_box_key.nxt_f |
||
6675 | pathoswith | 1009 | |
7919 | leency | 1010 | @@: mov ebx,edx |
1011 | sub ebx,ecx |
||
1012 | sub ebx,eax |
||
1032 | Lrz | 1013 | edit_box_key.nxt_f: |
7919 | leency | 1014 | mul dword ed_char_width |
1015 | xchg eax,ebx |
||
1016 | mul dword ed_char_width |
||
1017 | add ebx,ed_left |
||
1018 | inc ebx |
||
1019 | shl ebx,16 |
||
1020 | inc eax |
||
1021 | mov bx, ax |
||
1022 | mov edx,ebp ;shift_color |
||
1023 | call edit_box.draw_bg_eax |
||
1024 | jmp edit_box_key.enable_null |
||
1032 | Lrz | 1025 | |
1026 | ;Установка- снятие выделения в один символ |
||
1027 | edit_box_key.drw_sim: |
||
7919 | leency | 1028 | mov eax,ed_pos |
1029 | call edit_box_key.draw_rectangle |
||
1030 | jmp edit_box_key.enable_null |
||
6675 | pathoswith | 1031 | |
1858 | lev | 1032 | ;Функция установки выделения при движении влево и вправо и нажатии shift |
1032 | Lrz | 1033 | edit_box_key.draw_wigwag: |
7919 | leency | 1034 | mov ebp,shift_color |
1035 | call edit_box.clear_cursor |
||
1036 | or word ed_flags,ed_shift_bac ;установка флага выделенной области |
||
1037 | mov ebp,shift_color |
||
1038 | mov eax,ed_pos |
||
1039 | test word ed_flags,ed_left_fl |
||
1040 | jnz edit_box_key.draw_rectangle |
||
1041 | dec eax |
||
1042 | jmp edit_box_key.draw_rectangle |
||
6675 | pathoswith | 1043 | |
1858 | lev | 1044 | ;Функция удаления выделения при движении влево и вправо и нажатии shift |
1032 | Lrz | 1045 | edit_box_key.draw_wigwag_cl: |
7919 | leency | 1046 | mov ebp,ed_color |
1047 | call edit_box.clear_cursor |
||
1048 | mov ebp,ed_color |
||
1049 | mov eax,ed_pos |
||
1050 | test word ed_flags,ed_left_fl |
||
1051 | jnz edit_box_key.draw_rectangle |
||
1052 | dec eax |
||
1053 | jmp edit_box_key.draw_rectangle |
||
6675 | pathoswith | 1054 | |
1032 | Lrz | 1055 | ;входной параметр ebx - ed_pos |
1056 | edit_box_key.sh_first_sh: |
||
7919 | leency | 1057 | test word ed_flags,ed_shift |
1058 | je @f |
||
1059 | mov ed_shift_pos_old,bx |
||
1060 | test word ed_flags,ed_shift_on |
||
1061 | jne @f |
||
1062 | mov ed_shift_pos,bx |
||
1063 | or word ed_flags,ed_shift_on |
||
1064 | @@: ret |
||
1032 | Lrz | 1065 | ;Обработка крайних положений в editbox при нажатом shift |
1858 | lev | 1066 | ;производит снятие выделения, если нет shift |
1032 | Lrz | 1067 | ;иначе вообще выходит |
1068 | edit_box_key.sh_st_of: |
||
7919 | leency | 1069 | test word ed_flags,ed_shift |
1070 | jne @f |
||
1071 | test word ed_flags,ed_shift_bac |
||
1072 | je @f |
||
1073 | call edit_box.draw_bg |
||
1074 | mov ebp,ed_color |
||
1075 | movzx ebx, word ed_shift_pos |
||
1076 | call edit_box_key.sh_cl_ ;очистка выделеного фрагмента |
||
1077 | and word ed_flags,ed_shift_cl ; очистка от того, что убрали выделение |
||
1078 | jmp edit_box.draw_cursor_text |
||
6675 | pathoswith | 1079 | |
7919 | leency | 1080 | @@: and word ed_flags,ed_shift_off |
1081 | popad |
||
1082 | ret 4 |
||
1858 | lev | 1083 | ;проверка состояния shift, был ли он нажат раньше? |
1032 | Lrz | 1084 | edit_box_key.sh_enable: |
7919 | leency | 1085 | test word ed_flags,ed_shift |
1086 | jne edit_box_key.sh_ext_en ;нарисовать закрашенный прямоугольник |
||
1087 | test word ed_flags,ed_shift_bac |
||
1088 | je @f |
||
1089 | call edit_box.check_offset |
||
1090 | mov ebp,ed_color |
||
1091 | movzx ebx, word ed_shift_pos |
||
1092 | call edit_box_key.sh_cl_ ;очистка выделенного фрагмента |
||
1093 | call edit_box_key.draw_wigwag_cl |
||
1094 | and word ed_flags,ed_shift_cl ; 1вар не нужно |
||
1095 | ret |
||
1032 | Lrz | 1096 | |
7919 | leency | 1097 | @@: mov ebp,ed_color |
1098 | call edit_box.clear_cursor |
||
1099 | jmp edit_box.check_offset |
||
6675 | pathoswith | 1100 | |
1858 | lev | 1101 | edit_box_key.sh_ext_en: |
7919 | leency | 1102 | call edit_box.check_offset |
1103 | test word ed_flags,ed_offset_fl |
||
1104 | je @f |
||
1858 | lev | 1105 | ;Рисование закрашенных прямоугольников и их очистка |
7919 | leency | 1106 | movzx eax, word ed_shift_pos |
1107 | mov ebx,ed_pos |
||
1108 | movzx ecx, word ed_shift_pos_old |
||
1858 | lev | 1109 | ;проверка и рисование закрашенных областей |
7919 | leency | 1110 | cmp eax,ecx |
1111 | je edit_box_key.1_shem |
||
1112 | jb edit_box_key.smaller |
||
1113 | cmp ecx,ebx |
||
1114 | ja edit_box_key.1_shem |
||
1115 | call edit_box_key.draw_wigwag_cl ;clear |
||
1116 | jmp edit_box_key.sh_e_end |
||
6675 | pathoswith | 1117 | |
1032 | Lrz | 1118 | edit_box_key.smaller: |
7919 | leency | 1119 | cmp ecx,ebx |
1120 | jb edit_box_key.1_shem |
||
1121 | call edit_box_key.draw_wigwag_cl ;clear |
||
1122 | jmp edit_box_key.sh_e_end |
||
6675 | pathoswith | 1123 | |
1124 | edit_box_key.1_shem: |
||
7919 | leency | 1125 | call edit_box_key.draw_wigwag |
6675 | pathoswith | 1126 | edit_box_key.sh_e_end: |
7919 | leency | 1127 | and word ed_flags,ed_shift_off |
1128 | ret |
||
6675 | pathoswith | 1129 | |
7919 | leency | 1130 | @@: mov ebp,shift_color |
1131 | movzx ebx, word ed_shift_pos |
||
1132 | call edit_box_key.sh_cl_ |
||
1133 | jmp edit_box_key.sh_e_end |
||
1032 | Lrz | 1134 | ;функция для обработки shift при нажатии home and end |
1135 | edit_box_key.sh_home_end: |
||
7919 | leency | 1136 | mov ebp,ed_color |
1137 | call edit_box.clear_cursor |
||
1138 | test word ed_flags,ed_shift_bac |
||
1139 | je @f |
||
1140 | mov ebp,ed_color |
||
1141 | movzx ebx, word ed_shift_pos_old |
||
1142 | call edit_box_key.sh_cl_ |
||
6675 | pathoswith | 1143 | @@: |
7919 | leency | 1144 | test word ed_flags,ed_shift |
1145 | je edit_box_key.sh_exit_ ;выйти |
||
1146 | mov ebp,shift_color |
||
1147 | movzx ebx, word ed_shift_pos |
||
1148 | call edit_box_key.sh_cl_ |
||
1149 | or word ed_flags,ed_shift_bac ;установка флага, выделенной области |
||
1150 | jmp edit_box_key.sh_e_end |
||
6675 | pathoswith | 1151 | |
1858 | lev | 1152 | edit_box_key.sh_exit_: |
7919 | leency | 1153 | call edit_box.draw_bg |
1154 | jmp edit_box.check_offset |
||
6675 | pathoswith | 1155 | |
1032 | Lrz | 1156 | ;функция внесения 0 по адресу ed_size+1 |
1157 | edit_box_key.enable_null: |
||
7919 | leency | 1158 | pusha |
1159 | mov eax,ed_size |
||
1160 | mov ebx,ed_text |
||
1161 | test eax,eax |
||
1162 | add eax,ebx |
||
1163 | jne @f |
||
1164 | inc eax |
||
1165 | @@: xor ebx,ebx |
||
1166 | mov [eax],bl |
||
1167 | popad |
||
1168 | ret |
||
6675 | pathoswith | 1169 | |
1032 | Lrz | 1170 | ;- удаление символа |
1171 | ;Входные данные edx=ed_size;ecx=ed_pos |
||
1172 | edit_box_key.del_char: |
||
7919 | leency | 1173 | mov esi,ed_text |
1174 | test word ed_flags,ed_shift_on |
||
1175 | je @f |
||
1176 | movzx eax, word ed_shift_pos |
||
1177 | mov ebx,esi |
||
1178 | cmp eax,ecx |
||
1179 | jae edit_box_key.dh_n |
||
1180 | mov ed_pos,eax ;чтобы не было убегания курсора |
||
1181 | mov ebp,ecx |
||
1182 | sub ebp,eax |
||
1183 | add ebx,eax ;eax меньше |
||
1184 | sub edx,ecx |
||
1185 | add esi,ecx |
||
1186 | mov ed_shift_pos,bp |
||
1187 | jmp edit_box_key.del_ch_sh |
||
1032 | Lrz | 1188 | |
1858 | lev | 1189 | edit_box_key.dh_n: |
7919 | leency | 1190 | mov ebp,eax |
1191 | sub ebp,ecx |
||
1192 | add ebx,ecx |
||
1193 | sub edx,eax |
||
1194 | add esi,eax |
||
1195 | mov ed_shift_pos,bp |
||
1196 | jmp edit_box_key.del_ch_sh |
||
1032 | Lrz | 1197 | |
7919 | leency | 1198 | @@: add esi,ecx ;указатель + смещение к реальному буферу |
1199 | mov ebx,esi |
||
1200 | inc esi |
||
1201 | cld |
||
1202 | sub edx,ecx |
||
1032 | Lrz | 1203 | edit_box_key.del_ch_sh: |
7919 | leency | 1204 | push edi |
1205 | mov edi,ebx |
||
1032 | Lrz | 1206 | @@: |
7919 | leency | 1207 | lodsb |
1208 | stosb |
||
1209 | dec edx |
||
1210 | jns @b |
||
1211 | pop edi |
||
1212 | ret |
||
1032 | Lrz | 1213 | ;вычислить закрашиваемую область |
1214 | ;соглашение в ebp - передается ed_size |
||
1215 | edit_box_key.clear_bg: |
||
7919 | leency | 1216 | call edit_box.get_n ;получить размер в символах ширины компонента |
1217 | push eax |
||
1218 | mov ebx,ed_offset |
||
1219 | add eax,ebx ;eax = w_off= ed_offset+width |
||
1220 | mov ebx,ebp ;ed_size |
||
1221 | cmp eax,ebx |
||
1222 | jb @f |
||
1223 | mov eax,ed_pos |
||
1224 | sub ebx,eax |
||
8852 | IgorA | 1225 | sub eax,ed_offset |
7919 | leency | 1226 | jmp edit_box_key.nxt |
6675 | pathoswith | 1227 | |
7919 | leency | 1228 | @@: mov ebx,ed_pos |
1229 | push ebx |
||
1230 | sub eax,ebx |
||
1231 | mov ebx,eax ;It is not optimal |
||
1232 | pop eax ;ed_pos |
||
8852 | IgorA | 1233 | sub eax,ed_offset |
1032 | Lrz | 1234 | edit_box_key.nxt: |
7919 | leency | 1235 | mov ebp,eax ;проверка на выход закрашиваемой области за пределы длины |
1236 | add ebp,ebx |
||
1237 | pop edx |
||
1238 | cmp ebp,edx |
||
1239 | je @f |
||
1240 | inc ebx |
||
6675 | pathoswith | 1241 | @@: |
7919 | leency | 1242 | mul dword ed_char_width |
1243 | xchg eax,ebx |
||
1244 | mul dword ed_char_width |
||
1245 | add ebx,ed_left |
||
1246 | inc ebx |
||
1247 | shl ebx,16 |
||
1248 | inc eax |
||
1249 | mov bx, ax |
||
1250 | mov edx,ed_color |
||
1251 | jmp edit_box.draw_bg_eax |
||
6675 | pathoswith | 1252 | |
1032 | Lrz | 1253 | ;;;;;;;;;;;;;;;;;;; |
1254 | ;;; Обработка примитивов |
||
1255 | ;;;;;;;;;;;;;;;;;;;; |
||
1256 | ;Нарисовать прямоугольник, цвет передается в ebp |
||
1257 | ;входные параметры: |
||
1258 | ;eax=dword ed_pos |
||
1858 | lev | 1259 | ;ebp=-цвет ed_color or shift_color |
1032 | Lrz | 1260 | edit_box_key.draw_rectangle: |
7919 | leency | 1261 | sub eax,ed_offset |
1262 | mul dword ed_char_width |
||
1263 | add eax,ed_left |
||
1264 | inc eax |
||
1265 | shl eax,16 |
||
1266 | add eax,ed_char_width |
||
1267 | mov ebx,eax |
||
1268 | mov edx,ebp |
||
1269 | jmp edit_box.draw_bg_eax |
||
6675 | pathoswith | 1270 | |
6788 | IgorA | 1271 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1272 | ;Функции для работы с mouse |
||
1273 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1032 | Lrz | 1274 | edit_box_mouse.mouse_wigwag: |
7919 | leency | 1275 | push eax |
1276 | call edit_box.draw_bg |
||
1277 | call edit_box.draw_shift |
||
1278 | pop eax |
||
1279 | or word ed_flags,ed_shift_bac+ed_shift_on+ed_shift |
||
6675 | pathoswith | 1280 | ;Обработка положения выделенного текста, когда происходит выход за пределы editbox |
7919 | leency | 1281 | test eax,eax |
1282 | js edit_box_mouse.mleft |
||
1283 | shr eax,16 |
||
1284 | sub eax,ed_left |
||
1285 | jc edit_box_mouse.mleft |
||
1286 | cmp ed_width,eax |
||
1287 | jc edit_box_mouse.mright |
||
1288 | xor edx,edx |
||
1289 | div word ed_char_width |
||
6675 | pathoswith | 1290 | ;Обработка положения выделенного текста, в пределах области editbox |
1032 | Lrz | 1291 | ;Получили координаты в eax мышки, т.е. куда она переместилась |
1858 | lev | 1292 | ;Рисование закрашенных прямоугольников и их очистка |
7919 | leency | 1293 | add eax,ed_offset |
1294 | cmp eax,ed_size |
||
1295 | ja edit_box_mouse.mwigvag |
||
1858 | lev | 1296 | edit_box_mouse.mdraw: |
7919 | leency | 1297 | mov ed_pos,eax |
1858 | lev | 1298 | ;Рисование закрашенных прямоугольников и их очистка |
7919 | leency | 1299 | movzx ecx, word ed_shift_pos |
1300 | movzx ebx, word ed_shift_pos_old |
||
1301 | mov ed_shift_pos_old,ax |
||
1858 | lev | 1302 | ;проверка и рисование закрашенных областей |
7919 | leency | 1303 | cmp ecx,ebx |
1304 | je edit_box_mouse.m1_shem ;движения не было ранее |
||
1305 | jb edit_box_mouse.msmaller ;было движение -> |
||
1306 | cmp ebx,eax |
||
1307 | ja edit_box_mouse.m1_shem ;было движение <- |
||
1308 | je edit_box_mouse.mwigvag |
||
1309 | mov ebp,ed_color |
||
1310 | call edit_box_key.sh_cl_ ;очистить область c ed_pos ed_shift_pos_old |
||
1311 | jmp edit_box_mouse.mwigvag |
||
6675 | pathoswith | 1312 | |
1032 | Lrz | 1313 | edit_box_mouse.msmaller: |
7919 | leency | 1314 | cmp ebx,eax |
1315 | jb edit_box_mouse.m1_shem |
||
1316 | mov ebp,ed_color |
||
1317 | call edit_box_key.sh_cl_ |
||
1318 | jmp edit_box_mouse.mwigvag |
||
6675 | pathoswith | 1319 | |
1858 | lev | 1320 | edit_box_mouse.m1_shem: |
7919 | leency | 1321 | mov ebp,shift_color |
1322 | mov ebx,ecx |
||
1323 | call edit_box_key.sh_cl_ |
||
1032 | Lrz | 1324 | edit_box_mouse.mwigvag: |
7919 | leency | 1325 | and word ed_flags,ed_shift_mcl |
1326 | jmp edit_box.draw_cursor_text |
||
6675 | pathoswith | 1327 | |
1032 | Lrz | 1328 | edit_box_mouse.mleft: |
7919 | leency | 1329 | mov eax,ed_pos |
1330 | cmp eax,0 |
||
1331 | jbe edit_box_mouse.mwigvag |
||
1332 | dec eax |
||
1333 | call edit_box.check_offset |
||
1334 | push eax |
||
1335 | movzx ebx, word ed_shift_pos |
||
1336 | mov ebp,shift_color |
||
1337 | call edit_box_key.sh_cl_ |
||
1338 | pop eax |
||
1339 | jmp edit_box_mouse.mdraw |
||
6675 | pathoswith | 1340 | |
1032 | Lrz | 1341 | edit_box_mouse.mright: |
7919 | leency | 1342 | mov eax,ed_pos |
1343 | mov ebx,ed_size |
||
1344 | cmp eax,ebx |
||
1345 | jae edit_box_mouse.mwigvag |
||
1346 | inc eax |
||
1347 | call edit_box.check_offset |
||
1348 | movzx ebx, word ed_shift_pos |
||
1349 | mov ebp,shift_color |
||
1350 | push eax |
||
1351 | call edit_box_key.sh_cl_ |
||
1352 | pop eax |
||
1353 | jmp edit_box_mouse.mdraw |
||
1032 | Lrz | 1354 | |
6675 | pathoswith | 1355 | |
1356 | ed_struc_size=84- |