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Rev | Author | Line No. | Line |
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8346 | IgorA | 1 | pb equ [esp + 4 + 8*4] |
2 | align 16 |
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3 | progressbar_draw: |
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4 | pushad |
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5 | ; draw frame |
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6 | mov eax, pb |
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7 | mov edx, [eax + PB_FRAME_COLOR] |
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8 | mov ebx, [eax + PB_LEFT] |
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9 | mov edi, [eax + PB_TOP] |
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10 | mov ebp, [eax + PB_WIDTH] |
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11 | mov esi, [eax + PB_HEIGHT] |
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12 | add ebp, ebx |
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13 | add esi, edi |
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14 | dec ebp |
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15 | dec esi |
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16 | mov eax, SF_DRAW_LINE |
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17 | shl ebx, 16 |
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18 | mov bx, bp |
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19 | shrd ecx, edi, 16 |
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20 | mov cx, di |
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21 | int 64 |
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22 | shrd ecx, esi, 16 |
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23 | mov cx, si |
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24 | int 64 |
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25 | shld esi, ebx, 16 |
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26 | mov bx, si |
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27 | shrd ecx, edi, 16 |
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28 | int 64 |
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29 | shrd ebx, ebp, 16 |
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30 | mov bx, bp |
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31 | int 64 |
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32 | ; if min > max then .skip |
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33 | mov eax, pb |
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34 | mov edx, [eax + PB_MAX] |
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35 | mov ecx, [eax + PB_MIN] |
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36 | cmp ecx, edx |
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37 | ; jg .skip |
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38 | jne .min_no_eq_max |
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39 | dec edx |
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40 | .min_no_eq_max: |
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41 | ; draw all progress rectangle |
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42 | call get_progress_width |
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43 | mov edi, eax |
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44 | mov eax, pb |
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45 | mov ebx, [eax + PB_LEFT] |
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46 | mov ecx, [eax + PB_TOP] |
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47 | mov edx, [eax + PB_PROGRESS_COLOR] |
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48 | inc ebx |
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49 | inc ecx |
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50 | shl ebx, 16 |
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51 | shl ecx, 16 |
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52 | add ebx, edi |
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53 | add ecx, [eax + PB_HEIGHT] |
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54 | dec ecx |
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55 | mov eax, SF_DRAW_RECT |
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56 | dec ecx |
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57 | int 64 |
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58 | ; draw last part of non-progress rectangle |
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59 | ; edi = pW, esi = W - 2 |
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60 | sub esi, edi ; width |
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61 | shr ebx, 16 |
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62 | add ebx, edi |
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63 | shl ebx, 16 |
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64 | add ebx, esi |
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65 | mov esi, pb |
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66 | mov edx, [esi + PB_BACK_COLOR] |
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67 | int 64 |
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68 | ; .skip: |
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69 | popad |
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70 | ret 4 |
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71 | |||
72 | align 16 |
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73 | get_progress_width: |
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74 | ; pW = (W-2)(value - min) / (max - min) |
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75 | mov esi, [eax + PB_WIDTH] |
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76 | mov eax, [eax + PB_VALUE] |
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77 | dec esi |
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78 | sub eax, ecx |
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79 | dec esi |
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80 | neg ecx |
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81 | add ecx, edx |
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82 | mul esi |
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83 | div ecx |
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84 | ret |
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85 | |||
86 | align 16 |
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87 | progressbar_progress: |
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88 | pushad |
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89 | ; if min > max then .skip |
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90 | mov eax, pb |
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91 | mov edx, [eax + PB_MAX] |
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92 | mov ecx, [eax + PB_MIN] |
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93 | cmp ecx, edx |
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94 | ; jg .skip |
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95 | jne .min_no_eq_max1 |
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96 | dec edx |
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97 | .min_no_eq_max1: |
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98 | call get_progress_width |
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99 | mov edi, eax |
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100 | ; increase value |
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101 | mov eax, pb |
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102 | mov ecx, [eax + PB_VALUE] |
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103 | mov edx, [eax + PB_MAX] |
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104 | inc ecx |
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105 | ; if value > max then value = max |
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106 | cmp ecx, edx |
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107 | jng .next |
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108 | mov ecx, edx |
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109 | .next: |
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110 | mov [eax + PB_VALUE], ecx |
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111 | ; draw new part of progress rectangle |
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112 | mov eax, pb |
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113 | mov ecx, [eax + PB_MIN] |
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114 | cmp ecx, edx |
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115 | jne .min_no_eq_max2 |
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116 | dec edx |
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117 | .min_no_eq_max2: |
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118 | call get_progress_width |
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119 | mov esi, eax |
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120 | ; edi = last pW, esi = new pW |
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121 | mov eax, pb |
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122 | mov ebx, [eax + PB_LEFT] |
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123 | mov ecx, [eax + PB_TOP] |
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124 | mov edx, [eax + PB_PROGRESS_COLOR] |
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125 | inc ebx |
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126 | inc ecx |
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127 | add ebx, edi |
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128 | shl ecx, 16 |
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129 | shl ebx, 16 |
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130 | add ecx, [eax + PB_HEIGHT] |
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131 | add ebx, esi |
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132 | dec ecx |
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133 | sub ebx, edi |
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134 | mov eax, SF_DRAW_RECT |
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135 | dec ecx |
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136 | int 64 |
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137 | ; .skip: |
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138 | popad |
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139 | ret 4 |
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140 | restore pb |