forked from KolibriOS/kolibrios
415 lines
12 KiB
C++
415 lines
12 KiB
C++
/*
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control Button
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*/
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void DrawFocuseForButton(struct ControlButton *Button)
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{
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int x;
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int y;
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int sizex;
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int sizey;
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struct FINITION *fin;
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x=Button->ctrl_x;
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y=Button->ctrl_y;
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sizex=Button->ctrl_sizex;
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sizey=Button->ctrl_sizey;
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fin=(struct FINITION*)Button->finition;
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Draw(fin,TOOL_RECTANGLE,x,y,sizex,sizey,0xbfff);
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}
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void DrawPressedButton(struct ControlButton *Button)
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{
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int x;
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int y;
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int sizex;
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int sizey;
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struct FINITION *fin;
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gui_message_t message;
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x=Button->ctrl_x;
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y=Button->ctrl_y;
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sizex=Button->ctrl_sizex;
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sizey=Button->ctrl_sizey;
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fin=(struct FINITION*)Button->finition;
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Draw(fin,TOOL_GRADIENT_DOWN_FILLED_RECTANGLE,x,y,sizex,sizey/2,COLOR_FON,COLOR_MIDDLE_LIGHT);
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Draw(fin,TOOL_GRADIENT_DOWN_FILLED_RECTANGLE,x,y+sizey/2,sizex,sizey/2,COLOR_MIDDLE_LIGHT,COLOR_FON);
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Draw(fin,TOOL_HORIZONTAL_LINE,x,x+sizex-1,y,COLOR_ABSOLUTE_DARK);
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Draw(fin,TOOL_VERTICAL_LINE,x,y,y+sizey-1,COLOR_LIGHT);
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Draw(fin,TOOL_HORIZONTAL_LINE,x,x+sizex-1,y+sizey-1,COLOR_LIGHT);
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Draw(fin,TOOL_VERTICAL_LINE,x,y,y+sizey-1,COLOR_ABSOLUTE_DARK);
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if (fin->flags & FINITION_ON)
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{
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message.type=MESSAGE_FULL_REDRAW_ALL_WITH_FINITION;
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message.arg1=fin->x;
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message.arg2=fin->y;
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message.arg3=fin->sizex;
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message.arg4=fin->sizey;
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}
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else
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{
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message.type=MESSAGE_FULL_REDRAW_ALL;
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}
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SendMessage((struct HEADER*)Button,&message);
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if (Button->flags & FLAG_FOCUSE_INPUT_ON) DrawFocuseForButton(Button);
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}
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void DrawInsertButton(struct ControlButton *Button)
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{
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int x;
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int y;
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int sizex;
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int sizey;
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struct FINITION *fin;
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x=Button->ctrl_x;
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y=Button->ctrl_y;
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sizex=Button->ctrl_sizex;
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sizey=Button->ctrl_sizey;
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fin=(struct FINITION*)Button->finition;
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Draw(fin,TOOL_RECTANGLE,x,y,sizex,sizey,COLOR_INSERT);
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}
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void DrawButton(struct ControlButton *Button)
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{
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int x;
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int y;
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int sizex;
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int sizey;
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struct FINITION *fin;
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gui_message_t message;
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x=Button->ctrl_x;
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y=Button->ctrl_y;
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sizex=Button->ctrl_sizex;
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sizey=Button->ctrl_sizey;
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fin=(struct FINITION*)Button->finition;
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Draw(fin,TOOL_GRADIENT_UP_FILLED_RECTANGLE,x,y,sizex,sizey,COLOR_FON,COLOR_MIDDLE_LIGHT);
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//Draw(fin,TOOL_GRADIENT_DOWN_FILLED_RECTANGLE,x,y+sizey/2,sizex,sizey/2,COLOR_FON,COLOR_MIDDLE_LIGHT);
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Draw(fin,TOOL_RECTANGLE,x,y,sizex,sizey,COLOR_ABSOLUTE_DARK);
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Draw(fin,TOOL_HORIZONTAL_LINE,x+1,x+sizex-2,y+1,COLOR_LIGHT);
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Draw(fin,TOOL_VERTICAL_LINE,x+sizex-2,y+1,y+sizey-2,COLOR_MIDDLE_LIGHT);
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Draw(fin,TOOL_HORIZONTAL_LINE,x+1,x+sizex-2,y+sizey-2,COLOR_MIDDLE_LIGHT);
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Draw(fin,TOOL_VERTICAL_LINE,x+1,y+1,y+sizey-2,COLOR_LIGHT);
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if (Button->child_bk!=NULL)
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{
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if (fin->flags & FINITION_ON)
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{
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message.type=MESSAGE_FULL_REDRAW_ALL_WITH_FINITION;
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message.arg1=fin->x;
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message.arg2=fin->y;
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message.arg3=fin->sizex;
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message.arg4=fin->sizey;
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}
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else
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{
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message.type=MESSAGE_FULL_REDRAW_ALL;
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}
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SendMessage((struct HEADER*)Button,&message);
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}
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if (Button->flags & FLAG_FOCUSE_INPUT_ON) DrawFocuseForButton(Button);
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}
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//---------------------------------------------------------------------------------
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// control Button
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//---------------------------------------------------------------------------------
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void ButtonProc(struct ControlButton *button,struct MESSAGE *message)
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{
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int x,y,btn_state;
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char v;
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struct TIMER *timer;
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struct FINITION *fin;
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parent_t *main_parent;
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switch(message->type)
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{
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case MESSAGE_FULL_REDRAW_ALL:
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{
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//draw button
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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break;
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}
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case MESSAGE_FULL_REDRAW_ALL_WITH_FINITION:
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{
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fin=(struct FINITION*)button->finition;
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fin->flags=fin->flags | FINITION_ON;
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fin->x=message->arg1;
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fin->y=message->arg2;
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fin->sizex=message->arg3;
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fin->sizey=message->arg4;
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DrawButton(button);
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break;
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}
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case MESSAGE_KEYS_EVENT:
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{
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main_parent=(parent_t*)button->main_parent;
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//not relazed yet
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if (button->flags & FLAG_FOCUSE_INPUT_ON)
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{
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if (message->arg1==KEY_DOWN)
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{
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if (message->arg2==SC_SPACE)
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{
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button->btn_flags=button->btn_flags | FLAG_PRESSED_BUTTON_ON;
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if (ControlCheckCallbackEvent(button,(DWORD)BUTTON_PRESSED_EVENT)!=NULL)
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_PRESSED_EVENT);
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main_parent->number_callbacks++;
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}
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if (button->flags & FLAG_SHOW_CONTROL) DrawPressedButton(button);
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}
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}
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else
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{
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if (message->arg2==SC_SPACE)
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{
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button->btn_flags=button->btn_flags | FLAG_RELEASED_BUTTON_ON;
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button->btn_flags=button->btn_flags & FLAG_PRESSED_BUTTON_OFF;
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if (ControlCheckCallbackEvent(button,(DWORD)BUTTON_RELEASED_EVENT)!=NULL)
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_RELEASED_EVENT);
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main_parent->number_callbacks++;
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}
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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}
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}
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}
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break;
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}
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case MESSAGE_SPECIALIZED:
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{
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if (button->flags & FLAG_GET_SPECIALIZED_MESSAGE_ON)
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{
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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button->flags=button->flags & FLAG_GET_SPECIALIZED_MESSAGE_OFF;
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}
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break;
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}
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case MESSAGE_MOUSE_EVENT:
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{ //check press of mouse buttons
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x=message->arg1;
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y=message->arg2;
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main_parent=(parent_t*)button->main_parent;
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if (message->arg3==MOUSE_LEFT_BUTTON_UP)
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{
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//insert of button
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if (CheckCrossBox((struct HEADER*)button,x,y)==TRUE)
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{
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v=button->btn_flags & FLAG_INSERT_BUTTON_ON;
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if ((ControlCheckCallbackEvent(button,(DWORD)BUTTON_ENTER_EVENT)!=NULL) && (v==FALSE))
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_ENTER_EVENT);
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main_parent->number_callbacks++;
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}
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button->btn_flags=button->btn_flags | FLAG_INSERT_BUTTON_ON;
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if (button->flags & FLAG_SHOW_CONTROL) DrawInsertButton(button);
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}
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else
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{
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v=button->btn_flags & FLAG_INSERT_BUTTON_ON;
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if (v==TRUE)
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{
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if (ControlCheckCallbackEvent(button,(DWORD)BUTTON_LEAVE_EVENT)!=NULL)
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_LEAVE_EVENT);
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main_parent->number_callbacks++;
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}
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button->btn_flags=button->btn_flags & FLAG_INSERT_BUTTON_OFF;
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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}
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}
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if (button->btn_flags & FLAG_PRESSED_BUTTON_ON)
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{
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button->btn_flags=button->btn_flags & FLAG_PRESSED_BUTTON_OFF;
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button->btn_flags=button->btn_flags | FLAG_RELEASED_BUTTON_ON;
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if (ControlCheckCallbackEvent(button,(DWORD)BUTTON_RELEASED_EVENT)!=NULL)
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_RELEASED_EVENT);
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main_parent->number_callbacks++;
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}
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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}
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}
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else
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{
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if (CheckCrossBox((struct HEADER*)button,x,y)==TRUE)
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{
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if (message->arg3==MOUSE_LEFT_BUTTON_DOWN)
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{
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if ((button->btn_flags & FLAG_PRESSED_BUTTON_ON)==FALSE)
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{if (button->flags & FLAG_SHOW_CONTROL)
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DrawPressedButton(button);}
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button->btn_flags=button->btn_flags | FLAG_PRESSED_BUTTON_ON;
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}
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}
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if ((message->arg3==MOUSE_LEFT_BUTTON_DOWN) && (button->btn_flags & FLAG_PRESSED_BUTTON_ON))
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{
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if (ControlCheckCallbackEvent(button,(DWORD)BUTTON_PRESSED_EVENT)!=NULL)
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{
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button->flags=button->flags | FLAG_CONNECT_EVENT_ON;
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main_parent->control_for_callback_function[main_parent->number_callbacks]=
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(DWORD*)button;
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main_parent->callback_for_control_callback[main_parent->number_callbacks]=
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(DWORD*)ControlCheckCallbackEvent(button,(DWORD)BUTTON_PRESSED_EVENT);
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main_parent->number_callbacks++;
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}
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}
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}
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break;
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}
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case MESSAGE_CHANGE_POSITION_EVENT:
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{
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button->ctrl_x=button->ctrl_x+message->arg1;
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button->ctrl_y=button->ctrl_y+message->arg2;
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break;
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}
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case MESSAGE_CALL_TIMER_EVENT:
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{
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if (button->timer!=(DWORD*)NULL)
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{
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timer=(struct TIMER*)button->timer;
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if (timer->flags & FLAG_TIMER_ON) Timer(timer);
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}
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break;
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}
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case MESSAGE_SET_FOCUSE:
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{
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button->flags=button->flags | FLAG_FOCUSE_INPUT_ON;
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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break;
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}
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case MESSAGE_CHANGE_FOCUSE:
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{
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button->flags=button->flags & FLAG_FOCUSE_INPUT_OFF;
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if (button->flags & FLAG_SHOW_CONTROL) DrawButton(button);
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break;
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}
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case MESSAGE_DESTROY_CONTROL:
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{
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if (button->timer!=(DWORD*)NULL) free(button->timer);
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free(button->finition);
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break;
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}
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case MESSAGE_SET_MAIN_PARENT:
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{
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SendMessage((struct HEADER*)button,message);
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button->main_parent=(DWORD*)message->arg1;
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break;
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}
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default: break;
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}
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//send message to child controls(if there is)
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SendMessage((struct HEADER*)button,message);
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}
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//---------------------------------------------------------------------------------
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// create control Button
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//---------------------------------------------------------------------------------
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void* CreateButton(struct ButtonData *info_for_control)
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{
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struct ControlButton *Button;
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struct FINITION *fin;
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Button=malloc(sizeof(struct ControlButton));
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Button->finition=malloc(sizeof(struct FINITION));
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fin=(struct FINITION*)Button->finition;
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fin->flags=0;
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ID++;
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#ifdef DEBUG
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printf("\ncreated button with ID=%d",(int)ID);
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#endif
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Button->child_bk=(DWORD*)NULL;
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Button->child_fd=(DWORD*)NULL;
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Button->active_control_for_keys=(DWORD*)NULL;
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Button->active_control_for_mouse=(DWORD*)NULL;
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Button->callback=(DWORD*)NULL;
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Button->timer=(DWORD*)NULL;
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Button->ctrl_proc=(DWORD*)&ButtonProc;
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Button->ctrl_x=info_for_control->x;
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Button->ctrl_y=info_for_control->y;
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Button->ctrl_sizex=info_for_control->width;
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Button->ctrl_sizey=info_for_control->height;
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Button->ctrl_ID=ID;
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Button->flags=0;
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Button->flags=Button->flags | FLAG_SHOW_CONTROL;
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Button->flags=Button->flags | FLAG_FOCUSE_INPUT_SUPPOROTE;
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Button->btn_flags=0;
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return(Button);
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}
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void* CreateButtonWithText(gui_button_data_t *info,char *txt)
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{
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gui_button_t *Button;
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gui_text_t *text;
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gui_text_data_t txtdata;
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int len;
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Button=CreateButton(info);
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len=strlen(txt)+1;//one byte for simbol end of string
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txtdata.x=0;
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txtdata.y=0;
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txtdata.font=NULL;
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txtdata.background=FALSE;
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txtdata.color=0;
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txtdata.text=malloc(len);
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memmove(txtdata.text,txt,len);
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txtdata.text[len]='\0';
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text=CreateText(&txtdata);
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if (text->ctrl_sizex>Button->ctrl_sizex) Button->ctrl_sizex=text->ctrl_sizex+10;
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if (text->ctrl_sizey>Button->ctrl_sizey) Button->ctrl_sizey=text->ctrl_sizey+6;
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text->ctrl_x=(Button->ctrl_sizex/2)-(text->ctrl_sizex/2);
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text->ctrl_y=(Button->ctrl_sizey/2)-(text->ctrl_sizey/2);
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PackControls(Button,text);
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return(Button);
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}
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