1 | #include <stdio.h> |
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2 | #include <stdlib.h> |
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3 | #include <X11/X.h> |
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4 | #include <X11/Xlib.h> |
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5 | |
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6 | #include <aw_root.hxx> |
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7 | #include "aw_device.hxx" |
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8 | #include "aw_commn.hxx" |
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9 | #include <aw_size.hxx> |
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10 | |
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11 | #include <algorithm> |
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12 | |
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13 | using namespace std; |
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14 | |
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15 | //***************************************************************************************** |
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16 | // size_device |
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17 | //***************************************************************************************** |
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18 | |
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19 | AW_device_size::AW_device_size(AW_common *commoni): AW_device(commoni) { |
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20 | ; |
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21 | } |
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22 | |
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23 | void AW_device_size::init() { |
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24 | drawn = false; |
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25 | |
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26 | size_information.t = 0; |
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27 | size_information.b = 0; |
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28 | size_information.l = 0; |
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29 | size_information.r = 0; |
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30 | } |
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31 | |
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32 | AW_DEVICE_TYPE AW_device_size::type(void) { return AW_DEVICE_SIZE; } |
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33 | |
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34 | void AW_device_size::privat_reset(void){ |
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35 | this->init(); |
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36 | } |
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37 | |
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38 | inline void AW_device_size::dot_transformed(AW_pos X, AW_pos Y) { |
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39 | if (drawn) { |
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40 | size_information.l = min(size_information.l, X); |
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41 | size_information.r = max(size_information.r, X); |
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42 | size_information.t = min(size_information.t, Y); |
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43 | size_information.b = max(size_information.b, Y); |
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44 | } |
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45 | else { |
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46 | size_information.l = size_information.r = X; |
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47 | size_information.t = size_information.b = Y; |
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48 | drawn = true; |
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49 | } |
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50 | } |
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51 | |
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52 | inline void AW_device_size::dot(AW_pos x, AW_pos y) { |
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53 | AW_pos X, Y; |
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54 | transform(x, y, X, Y); |
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55 | dot_transformed(X, Y); |
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56 | } |
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57 | |
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58 | /***********************************************************************************************************************/ |
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59 | /* line text zoomtext box *******************************************************************************************/ |
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60 | /***********************************************************************************************************************/ |
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61 | |
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62 | bool AW_device_size::invisible(int gc, AW_pos x, AW_pos y, AW_bitset filteri, AW_CL clientdata1, AW_CL clientdata2) { |
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63 | if (filteri & filter) dot(x, y); |
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64 | return AW_device::invisible(gc,x,y,filteri,clientdata1,clientdata2); |
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65 | } |
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66 | |
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67 | |
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68 | int AW_device_size::line(int gc, AW_pos x0, AW_pos y0, AW_pos x1, AW_pos y1, AW_bitset filteri, AW_CL clientdata1, AW_CL clientdata2) { |
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69 | AWUSE(clientdata1);AWUSE(clientdata2); |
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70 | AWUSE(gc); |
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71 | |
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72 | if (filteri & filter) { |
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73 | dot(x0, y0); |
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74 | dot(x1, y1); |
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75 | return true; |
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76 | } |
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77 | return false; |
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78 | } |
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79 | |
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80 | int AW_device_size::text(int gc, const char *str, AW_pos x, AW_pos y, AW_pos alignment, AW_bitset filteri, AW_CL clientdata1, AW_CL clientdata2, long opt_strlen) { |
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81 | AWUSE(clientdata1);AWUSE(clientdata2); |
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82 | |
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83 | if(filteri & filter) { |
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84 | XFontStruct *xfs = &(common->gcs[gc]->curfont); |
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85 | |
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86 | AW_pos X0,Y0; // Transformed pos |
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87 | this->transform(x,y,X0,Y0); |
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88 | |
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89 | AW_pos l_ascent = xfs->max_bounds.ascent; |
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90 | AW_pos l_descent = xfs->max_bounds.descent; |
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91 | AW_pos l_width = get_string_size(gc, str, opt_strlen); |
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92 | X0 = common->x_alignment(X0,l_width,alignment); |
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93 | |
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94 | dot_transformed(X0, Y0-l_ascent); |
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95 | dot_transformed(X0+l_width, Y0+l_descent); |
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96 | return 1; |
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97 | } |
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98 | return 0; |
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99 | } |
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100 | |
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101 | |
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102 | |
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103 | void AW_device_size::get_size_information(AW_world *ptr) { |
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104 | *ptr = size_information; |
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105 | } |
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106 | |
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