Rev 1157 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1157 | andrew_pro | 1 | /* |
| 2 | control ProgressBar |
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| 3 | */ |
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| 4 | |||
| 5 | void ProgressBarDrawProgress(struct ControlProgressBar *ProgressBar) |
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| 6 | { |
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| 7 | int x; |
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| 8 | int y; |
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| 9 | int pos_progress; |
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| 10 | int sizex; |
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| 11 | int sizey; |
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| 12 | char v; |
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| 13 | struct FINITION *fin; |
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| 14 | gui_message_t message; |
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| 15 | gui_text_size_t size; |
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| 16 | gui_text_t *Text; |
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| 17 | |||
| 18 | if ((ProgressBar->flags & FLAG_SHOW_CONTROL)==FALSE) return; |
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| 19 | |||
| 20 | x=ProgressBar->ctrl_x; |
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| 21 | y=ProgressBar->ctrl_y; |
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| 22 | sizex=ProgressBar->ctrl_sizex; |
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| 23 | sizey=ProgressBar->ctrl_sizey; |
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| 24 | fin=(struct FINITION*)ProgressBar->finition; |
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| 25 | |||
| 26 | if (ProgressBar->progress<0.0) ProgressBar->progress=0.0; |
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| 27 | if (ProgressBar->progress>1.0) ProgressBar->progress=1.0; |
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| 28 | |||
| 29 | v=ProgressBar->prb_flags & FLAG_PB_HORIZONTAL_ORIENTATION_ON; |
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| 30 | if (v!=FALSE) |
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| 31 | { |
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| 32 | pos_progress=(int)(ProgressBar->progress*(sizex-2)); |
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| 33 | |||
| 34 | if (ProgressBar->prb_flags & FLAG_PB_FROM_LEFT_TO_RIGHT_ON) |
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| 35 | { |
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| 36 | Draw(fin,TOOL_GRADIENT_UP_FILLED_RECTANGLE,x+1,y+1,pos_progress,sizey-2,COLOR_FON,COLOR_MIDDLE_LIGHT); |
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| 37 | Draw(fin,TOOL_GRADIENT_UP_FILLED_RECTANGLE,x+1+pos_progress,y+1,sizex-2-pos_progress, |
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| 38 | sizey-2,COLOR_MIDDLE_LIGHT,COLOR_LIGHT); |
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| 39 | if (ProgressBar->prb_flags & FLAG_PB_TEXT_ON) |
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| 40 | { |
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| 41 | if (fin->flags & FINITION_ON) |
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| 42 | { |
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| 43 | message.type=MESSAGE_FULL_REDRAW_ALL_WITH_FINITION; |
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| 44 | message.arg1=fin->x; |
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| 45 | message.arg2=fin->y; |
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| 46 | message.arg3=fin->sizex; |
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| 47 | message.arg4=fin->sizey; |
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| 48 | } |
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| 49 | else |
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| 50 | { |
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| 51 | message.type=MESSAGE_FULL_REDRAW_ALL; |
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| 52 | } |
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| 53 | Text=(gui_text_t*)ProgressBar->child_bk; |
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| 54 | size=GetStringSize((font_t*)Text->font,Text->text); |
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| 55 | Text->ctrl_sizex=(DWORD)size.sizex; |
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| 56 | Text->ctrl_sizey=(DWORD)size.sizey; |
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| 57 | Text->ctrl_x=x+(sizex/2)-(Text->ctrl_sizex/2); |
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| 58 | Text->ctrl_y=y+(sizey/2)-(Text->ctrl_sizey/2); |
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| 59 | |||
| 60 | SendMessage((struct HEADER*)ProgressBar,&message); |
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| 61 | } |
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| 62 | } |
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| 63 | |||
| 64 | if (ProgressBar->prb_flags & FLAG_PB_FROM_RIGHT_TO_LEFT_ON) |
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| 65 | { |
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| 66 | //Draw(fin,"filled_rectangle",x+sizex-pos_progress-1,y+1,x+sizex-1,sizey-2,0xff0000); |
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| 67 | } |
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| 68 | |||
| 69 | } |
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| 70 | } |
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| 71 | |||
| 72 | void DrawProgressBar(struct ControlProgressBar *ProgressBar) |
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| 73 | { |
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| 1163 | andrew_pro | 74 | int x,y,sizex,sizey; |
| 75 | char c; |
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| 76 | char *save_buf,*buf; |
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| 77 | int save_size_x,save_size_y; |
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| 78 | DWORD draw_output,flags; |
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| 79 | finition_t *fin; |
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| 1157 | andrew_pro | 80 | |
| 81 | x=ProgressBar->ctrl_x; |
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| 82 | y=ProgressBar->ctrl_y; |
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| 83 | sizex=ProgressBar->ctrl_sizex; |
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| 84 | sizey=ProgressBar->ctrl_sizey; |
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| 85 | fin=(struct FINITION*)ProgressBar->finition; |
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| 86 | |||
| 1163 | andrew_pro | 87 | //alocate a buffer for draw text |
| 88 | c=screen.bits_per_pixel >> 3; |
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| 89 | buf=malloc(sizex*sizey*c); |
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| 90 | |||
| 91 | //save current screen parameters |
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| 92 | save_buf=screen.buffer; |
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| 93 | save_size_x=screen.size_x; |
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| 94 | save_size_y=screen.size_y; |
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| 95 | draw_output=screen.draw_output; |
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| 96 | |||
| 97 | //load parameters of local buffer |
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| 98 | screen.buffer=buf; |
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| 99 | screen.size_x=sizex; |
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| 100 | screen.size_y=sizey; |
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| 101 | screen.draw_output=DRAW_OUTPUT_BUFFER; |
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| 102 | |||
| 103 | //move control |
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| 104 | SetControlNewPosition(ProgressBar,0,0); |
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| 105 | //save finition parameters |
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| 106 | flags=fin->flags; |
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| 107 | fin->flags &=FINITION_OFF; |
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| 108 | |||
| 109 | //draw progress bar in buffer |
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| 110 | Draw(fin,TOOL_RECTANGLE,0,0,sizex,sizey,COLOR_ABSOLUTE_DARK); |
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| 1157 | andrew_pro | 111 | ProgressBarDrawProgress(ProgressBar); |
| 1163 | andrew_pro | 112 | |
| 113 | //restore last position of control |
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| 114 | SetControlNewPosition(ProgressBar,x,y); |
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| 115 | //restore finition |
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| 116 | fin->flags=flags; |
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| 117 | |||
| 118 | //restore screen parameters |
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| 119 | screen.buffer=save_buf; |
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| 120 | screen.size_x=save_size_x; |
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| 121 | screen.size_y=save_size_y; |
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| 122 | screen.draw_output=draw_output; |
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| 123 | |||
| 124 | //move rendered objects from local buffer to screen |
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| 125 | if (fin->flags & FINITION_ON) |
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| 126 | DrawImageFinit(fin,x,y,sizex,sizey,screen.bits_per_pixel,buf); |
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| 127 | else |
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| 128 | DrawImage(x,y,sizex,sizey,screen.bits_per_pixel,buf); |
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| 129 | |||
| 130 | //free local buffer |
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| 131 | free(buf); |
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| 1157 | andrew_pro | 132 | } |
| 133 | |||
| 134 | void SetProgressBarPulse(struct ControlProgressBar *ProgressBar,int time_tick) |
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| 135 | { |
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| 136 | struct TIMER *timer; |
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| 137 | struct HEADERPARENT *main_parent; |
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| 138 | |||
| 139 | main_parent=(struct HEADERPARENT*)ProgressBar->main_parent; |
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| 140 | if (main_parent!=(struct HEADERPARENT*)NULL) |
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| 141 | { |
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| 142 | main_parent->number_timers_for_controls++; |
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| 143 | |||
| 1163 | andrew_pro | 144 | ProgressBar->timer=(DWORD*)SetTimerCallbackForControl(time_tick,&DrawProgressBar,ProgressBar); |
| 1157 | andrew_pro | 145 | timer=(struct TIMER*)ProgressBar->timer; |
| 146 | timer->flags=timer->flags | FLAG_TIMER_ON; |
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| 147 | } |
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| 148 | } |
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| 149 | |||
| 150 | //--------------------------------------------------------------------------------- |
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| 151 | // control ProgressBar |
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| 152 | //--------------------------------------------------------------------------------- |
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| 153 | void ProgressBarProc(struct ControlProgressBar *ProgressBar,struct MESSAGE *message) |
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| 154 | { |
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| 155 | int btn_state; |
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| 156 | char v; |
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| 157 | struct TIMER *timer; |
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| 158 | struct FINITION *fin; |
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| 159 | |||
| 160 | switch(message->type) |
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| 161 | { |
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| 162 | case MESSAGE_FULL_REDRAW_ALL: |
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| 163 | { |
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| 164 | //draw ProgressBar |
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| 165 | if (ProgressBar->flags & FLAG_SHOW_CONTROL) DrawProgressBar(ProgressBar); |
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| 166 | break; |
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| 167 | } |
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| 168 | case MESSAGE_FULL_REDRAW_ALL_WITH_FINITION: |
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| 169 | { |
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| 170 | fin=(struct FINITION*)ProgressBar->finition; |
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| 171 | fin->flags=fin->flags | FINITION_ON; |
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| 172 | fin->x=message->arg1; |
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| 173 | fin->y=message->arg2; |
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| 174 | fin->sizex=message->arg3; |
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| 175 | fin->sizey=message->arg4; |
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| 176 | DrawProgressBar(ProgressBar); |
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| 177 | break; |
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| 178 | } |
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| 179 | case MESSAGE_SPECIALIZED: |
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| 180 | { //redraw bar of progress |
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| 181 | if (ProgressBar->flags & FLAG_GET_SPECIALIZED_MESSAGE_ON) |
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| 182 | { |
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| 183 | if (ProgressBar->flags & FLAG_SHOW_CONTROL) ProgressBarDrawProgress(ProgressBar); |
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| 184 | ProgressBar->flags=ProgressBar->flags & FLAG_GET_SPECIALIZED_MESSAGE_OFF; |
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| 185 | } |
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| 186 | break; |
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| 187 | } |
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| 188 | case MESSAGE_CHANGE_POSITION_EVENT: |
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| 189 | { |
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| 190 | ProgressBar->ctrl_x=ProgressBar->ctrl_x+message->arg1; |
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| 191 | ProgressBar->ctrl_y=ProgressBar->ctrl_y+message->arg2; |
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| 1163 | andrew_pro | 192 | SendMessage((struct HEADER*)ProgressBar,message); |
| 1157 | andrew_pro | 193 | break; |
| 194 | } |
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| 195 | case MESSAGE_CALL_TIMER_EVENT: |
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| 196 | { |
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| 197 | if (ProgressBar->timer!=(DWORD*)NULL) |
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| 198 | { |
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| 199 | timer=(struct TIMER*)ProgressBar->timer; |
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| 200 | if (timer->flags & FLAG_TIMER_ON) Timer(timer); |
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| 201 | } |
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| 1163 | andrew_pro | 202 | SendMessage((struct HEADER*)ProgressBar,message); |
| 1157 | andrew_pro | 203 | break; |
| 204 | } |
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| 205 | case MESSAGE_DESTROY_CONTROL: |
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| 206 | { |
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| 207 | if (ProgressBar->timer!=(DWORD*)NULL) free(ProgressBar->timer); |
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| 208 | free(ProgressBar->finition); |
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| 1163 | andrew_pro | 209 | SendMessage((struct HEADER*)ProgressBar,message); |
| 1157 | andrew_pro | 210 | break; |
| 211 | } |
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| 212 | case MESSAGE_SET_MAIN_PARENT: |
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| 213 | { |
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| 214 | SendMessage((struct HEADER*)ProgressBar,message); |
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| 215 | ProgressBar->main_parent=(DWORD*)message->arg1; |
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| 1163 | andrew_pro | 216 | SendMessage((struct HEADER*)ProgressBar,message); |
| 1157 | andrew_pro | 217 | break; |
| 218 | } |
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| 219 | |||
| 220 | default: break; |
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| 221 | } |
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| 222 | } |
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| 223 | |||
| 224 | //--------------------------------------------------------------------------------- |
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| 225 | // create control ProgressBar |
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| 226 | //--------------------------------------------------------------------------------- |
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| 227 | void* CreateProgressBarEmpty(struct ProgressBarData *info_for_control) |
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| 228 | { |
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| 229 | struct ControlProgressBar *ProgressBar; |
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| 230 | struct FINITION *fin; |
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| 231 | |||
| 232 | ProgressBar=malloc(sizeof(struct ControlProgressBar)); |
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| 233 | ProgressBar->finition=malloc(sizeof(struct FINITION)); |
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| 234 | fin=(struct FINITION*)ProgressBar->finition; |
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| 235 | fin->flags=0; |
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| 236 | |||
| 237 | ID++; |
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| 238 | #ifdef DEBUG |
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| 239 | printf("\ncreated progress bar with ID=%d",(int)ID); |
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| 240 | #endif |
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| 241 | ProgressBar->child_bk=(DWORD*)NULL; |
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| 242 | ProgressBar->child_fd=(DWORD*)NULL; |
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| 243 | ProgressBar->active_control_for_keys=(DWORD*)NULL; |
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| 244 | ProgressBar->active_control_for_mouse=(DWORD*)NULL; |
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| 245 | ProgressBar->callback=(DWORD*)NULL; |
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| 246 | ProgressBar->timer=(DWORD*)NULL; |
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| 247 | ProgressBar->ctrl_proc=(DWORD*)&ProgressBarProc; |
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| 248 | ProgressBar->ctrl_x=(DWORD)info_for_control->x; |
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| 249 | ProgressBar->ctrl_y=(DWORD)info_for_control->y; |
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| 250 | ProgressBar->ctrl_sizex=(DWORD)info_for_control->width; |
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| 251 | ProgressBar->ctrl_sizey=(DWORD)info_for_control->height; |
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| 252 | ProgressBar->ctrl_ID=ID; |
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| 253 | ProgressBar->progress=info_for_control->progress; |
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| 254 | ProgressBar->flags=0; |
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| 255 | ProgressBar->flags=ProgressBar->flags | FLAG_SHOW_CONTROL; |
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| 256 | |||
| 257 | ProgressBar->prb_flags=0; |
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| 258 | ProgressBar->prb_flags=ProgressBar->prb_flags | FLAG_PB_HORIZONTAL_ORIENTATION_ON; |
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| 259 | ProgressBar->prb_flags=ProgressBar->prb_flags | FLAG_PB_FROM_LEFT_TO_RIGHT_ON; |
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| 260 | |||
| 261 | return(ProgressBar); |
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| 262 | } |
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| 263 | |||
| 264 | void* CreateProgressBar(gui_progress_bar_data_t *info) |
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| 265 | { |
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| 266 | gui_text_t *text; |
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| 267 | gui_text_data_t txtdata; |
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| 268 | gui_progress_bar_t *pbar; |
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| 269 | |||
| 270 | pbar=CreateProgressBarEmpty(info); |
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| 271 | |||
| 272 | txtdata.x=0; |
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| 273 | txtdata.y=0; |
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| 274 | txtdata.font=NULL; |
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| 275 | txtdata.background=FALSE; |
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| 276 | txtdata.color=0; |
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| 277 | txtdata.text=malloc(1024); |
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| 278 | txtdata.text[0]=0; |
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| 279 | text=CreateText(&txtdata); |
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| 280 | |||
| 281 | text->ctrl_x=(pbar->ctrl_sizex/2)-(text->ctrl_sizex/2); |
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| 282 | text->ctrl_y=(pbar->ctrl_sizey/2)-(text->ctrl_sizey/2); |
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| 283 | PackControls(pbar,text); |
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| 284 | |||
| 285 | text->flags &=FLAG_HIDE_CONTROL; |
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| 286 | |||
| 287 | return(pbar); |
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| 288 | } |
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| 289 | |||
| 290 | void ProgressBarSetText(gui_progress_bar_t *pbar,char *txt) |
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| 291 | { |
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| 292 | gui_text_t *text; |
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| 293 | |||
| 294 | text=(gui_text_t*)pbar->child_bk; |
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| 295 | |||
| 296 | if (*txt!='\0') |
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| 297 | { |
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| 298 | pbar->prb_flags|=FLAG_PB_TEXT_ON; |
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| 299 | memmove(text->text,txt,strlen(txt)); |
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| 300 | text->flags |=FLAG_SHOW_CONTROL; |
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| 301 | } |
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| 302 | } |
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| 303 | |||
| 304 | char *ProgressBarGetText(gui_progress_bar_t *pbar) |
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| 305 | { |
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| 306 | gui_text_t *text; |
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| 307 | |||
| 308 | text=(gui_text_t*)pbar->child_bk; |
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| 309 | |||
| 310 | return(text->text); |
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| 311 | } |