kolibrios/programs/develop/new libGUI_C/SRC/parent_window.inc

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/*
create parent of window
*/
#define PARENT_WINDOW_DEFAULT_SIZEX 320
#define PARENT_WINDOW_DEFAULT_SIZEY 200
#define PARENT_WINDOW_BORDER_WIDTH 5;
void gui_get_screen_parameters(void)
{
int value;
value=(int)gui_ksys_get_screen_bits_per_pixel();
screen.bits_per_pixel=(char)value;
screen.bytes_per_pixel=screen.bits_per_pixel >> 3;
screen.skin_height=gui_ksys_get_skin_height();
screen.x=PARENT_WINDOW_BORDER_WIDTH;
screen.y=screen.skin_height;
value=gui_ksys_get_screen_size();
screen.display_size_y=value & 0xffff;
screen.display_size_y=value >> 16;
}
void gui_draw_window(parent_t *window)
{
DWORD flag;
flag=3;
flag=flag<<24;
flag +=0xaabbcc;
gui_ksys_begin_draw_window();
gui_ksys_draw_window(window->ctrl_x,window->ctrl_y,window->ctrl_sizex,window->ctrl_sizey,flag);
gui_ksys_finish_draw_window();
}
//---------------------------------------------------------------------------------
// create window parent
//---------------------------------------------------------------------------------
void* CreateWindow(void)
{
struct HEADERPARENT *WindowParent;
WindowParent=malloc(sizeof(parent_t));
WindowParent->message=malloc(sizeof(gui_message_t));
WindowParent->control_for_callback_function=malloc(sizeof(DWORD)*MAX_CALLBACKS);
WindowParent->callback_for_control_callback=malloc(sizeof(DWORD)*MAX_CALLBACKS);
WindowParent->main_parent=(DWORD*)WindowParent;
WindowParent->global_active_control_for_keys=(DWORD*)NULL;
WindowParent->control_for_callback_function[0]=(DWORD*)NULL;
WindowParent->number_callbacks=0;
WindowParent->child_bk=(DWORD*)NULL;
WindowParent->active_control_for_keys=(DWORD*)NULL;
WindowParent->active_control_for_mouse=(DWORD*)NULL;
WindowParent->ctrl_x=0x0;
WindowParent->ctrl_y=0x0;
WindowParent->ctrl_sizex=PARENT_WINDOW_DEFAULT_SIZEX;
WindowParent->ctrl_sizey=PARENT_WINDOW_DEFAULT_SIZEY;
WindowParent->callback=(DWORD*)NULL;//no callbacks yet
WindowParent->timer=(DWORD*)NULL;//no timers yet
WindowParent->flags=0;
WindowParent->flags=WindowParent->flags | FLAG_SHOW_CONTROL;
WindowParent->flags=WindowParent->flags | FLAG_FOCUSE_INPUT_SUPPOROTE;
WindowParent->number_timers_for_controls=0;
WindowParent->timer_bk=(DWORD*)NULL;
WindowParent->timer_fd=(DWORD*)NULL;
WindowParent->calev_bk=(DWORD*)NULL;
WindowParent->calev_fd=(DWORD*)NULL;
WindowParent->IDL_func=(DWORD*)NULL;
//---------------------------------------------------------------------------------
//---------------------------platform depended part of code------------------------
//---------------------------------------------------------------------------------
//create and initialize screen buffer
gui_get_screen_parameters();
//by default draw output to the screen
screen.draw_output=DRAW_OUTPUT_SCREEN;
//calculate size of client's arrea
screen.size_x=WindowParent->ctrl_sizex-9;
screen.size_y=WindowParent->ctrl_sizey-screen.skin_height-4;
//----------------------------------------------------------------------------------
ID=0;
return(WindowParent);
}
//---------------------------------------------------------------------------------
// create window parent
//---------------------------------------------------------------------------------
void SetWindowSizeRequest(parent_t *WindowParent,int size_x,int size_y)
{
static int x,y,sizex,sizey;
//---------------------------------------------------------------------------------
//---------------------------platform depended part of code------------------------
//---------------------------------------------------------------------------------
x=WindowParent->ctrl_x;
y=WindowParent->ctrl_y;
sizex=size_x;
sizey=size_y;
gui_ksys_set_position_and_size_window(x,y,sizex,sizey);
//---------------------------------------------------------------------------------
WindowParent->ctrl_sizex=sizex;
WindowParent->ctrl_sizey=sizey;
screen.size_x=WindowParent->ctrl_sizex-9;
screen.size_y=WindowParent->ctrl_sizey-screen.skin_height-4;
}
void GetNewWindowSizePos(parent_t *WindowParent)
{
static process_table_t procinfo;
gui_ksys_get_current_process_information(&procinfo);
WindowParent->ctrl_x=(DWORD)procinfo.winx_start;
WindowParent->ctrl_y=(DWORD)procinfo.winy_start;
WindowParent->ctrl_sizex=(DWORD)procinfo.winx_size;
WindowParent->ctrl_sizey=(DWORD)procinfo.winy_size;
//get screen parameters again
gui_get_screen_parameters();
}