void Scroll_help(T_Scroller_button * scroller)
{
Hide_cursor();
scroller->Position=Help_position;
Compute_slider_cursor_length(scroller);
Window_draw_slider(scroller);
Display_help();
Display_cursor();
}
void Redefine_control(word *shortcut, int x_pos, int y_pos)
{
Hide_cursor();
Print_in_window(x_pos,y_pos,"*PRESS KEY OR BUTTON*",MC_Black,MC_Light);
Display_cursor();
while (1)
{
Get_input(20);
if (Key==KEY_ESC)
return;
if (Key!=0)
{
*shortcut=Key;
return;
}
}
}
// Ouvre l'ecran d'aide. Passer -1 pour la section par défaut (ou derniere,)
// Ou un nombre de l'enumération BUTTON_NUMBERS pour l'aide contextuelle.
void Window_help(int section, const char *sub_section)
{
short clicked_button;
short nb_lines;
T_Scroller_button * scroller;
if (section!=-1)
{
Current_help_section = 4 + section;
Help_position = 0;
}
nb_lines=Help_section[Current_help_section].Length;
if (section!=-1 && sub_section!=NULL)
{
int index=0;
for (index=0; index<nb_lines; index++)
if (Help_section[Current_help_section].Help_table[index].Line_type == 'T' &&
!strcmp(Help_section[Current_help_section].Help_table[index].Text, sub_section))
{
Help_position = index;
break;
}
}
Open_window(310,175,"Help / About...");
// dessiner de la fenêtre où va défiler le texte
Window_display_frame_in(8,17,274,132);
Block(Window_pos_X+(Menu_factor_X*9),
Window_pos_Y+(Menu_factor_Y*18),
Menu_factor_X*272,Menu_factor_Y*130,MC_Black);
Window_set_normal_button(266,153,35,14,"Exit",0,1,KEY_ESC); // 1
scroller=Window_set_scroller_button(290,18,130,nb_lines,
16,Help_position); // 2
Window_set_normal_button( 9,154, 6*8,14,"About" ,1,1,SDLK_a); // 3
Window_set_normal_button( 9+6*8+4,154, 8*8,14,"License",1,1,SDLK_l); // 4
Window_set_normal_button( 9+6*8+4+8*8+4,154, 5*8,14,"Help",1,1,SDLK_h); // 5
Window_set_normal_button(9+6*8+4+8*8+4+5*8+4,154, 8*8,14,"Credits",1,1,SDLK_c); // 6
Window_set_special_button(9,18,272,130); // 7
Display_help();
Update_rect(Window_pos_X,Window_pos_Y,310*Menu_factor_X,175*Menu_factor_Y);
Display_cursor();
do
{
clicked_button=Window_clicked_button();
switch (clicked_button)
{
case -1:
case 0:
case 1:
break;
case 7: // Zone de texte
{
int line = ((Mouse_Y-Window_pos_Y)/Menu_factor_Y - 18)/8;
Wait_end_of_click();
if (line == ((Mouse_Y-Window_pos_Y)/Menu_factor_Y - 18)/8)
{
if (Help_position+line<nb_lines)
{
switch (Help_section[Current_help_section].Help_table[Help_position+line].Line_type)
{
case 'K':
Window_set_shortcut(Help_section[Current_help_section].Help_table[Help_position+line].Line_parameter);
break;
// Ici on peut gérer un cas 'lien hypertexte'
default:
break;
}
Hide_cursor();
Display_help();
Display_cursor();
}
}
break;
}
default:
Hide_cursor();
if (clicked_button>2)
{
Current_help_section=clicked_button-3;
Help_position=0;
nb_lines=Help_section[Current_help_section].Length;
scroller->Position=0;
scroller->Nb_elements=nb_lines;
Compute_slider_cursor_length(scroller);
Window_draw_slider(scroller);
}
else
Help_position=Window_attribute2;
Display_help();
Display_cursor();
}
// Gestion des touches de déplacement dans la liste
switch (Key)
{
case SDLK_UP : // Haut
if (Help_position>0)
Help_position--;
Scroll_help(scroller);
Key=0;
break;
case SDLK_DOWN : // Bas
if (Help_position<nb_lines-16)
Help_position++;
Scroll_help(scroller);
Key=0;
break;
case SDLK_PAGEUP : // PageUp
if (Help_position>15)
Help_position-=15;
else
Help_position=0;
Scroll_help(scroller);
Key=0;
break;
case (KEY_MOUSEWHEELUP) : // WheelUp
if (Help_position>3)
Help_position-=3;
else
Help_position=0;
Scroll_help(scroller);
Key=0;
break;
case SDLK_PAGEDOWN : // PageDown
if (nb_lines>16)
{
if (Help_position<nb_lines-16-15)
Help_position+=15;
else
Help_position=nb_lines-16;
Scroll_help(scroller);
Key=0;
}
break;
case (KEY_MOUSEWHEELDOWN) : // Wheeldown
if (nb_lines>16)
{
if (Help_position<nb_lines-16-3)
Help_position+=3;
else
Help_position=nb_lines-16;
Scroll_help(scroller);
Key=0;
}
break;
case SDLK_HOME : // Home
Help_position=0;
Scroll_help(scroller);
Key=0;
break;
case SDLK_END : // End
if (nb_lines>16)
{
Help_position=nb_lines-16;
Scroll_help(scroller);
Key=0;
}
break;
}
if (Is_shortcut(Key,0x100+BUTTON_HELP))
clicked_button=1;
}
while ((clicked_button!=1) && (Key!=SDLK_RETURN));
Key=0;
Close_window();
Unselect_button(BUTTON_HELP);
Display_cursor();
}
void Window_set_shortcut(int action_id)
{
short clicked_button;
short order_index;
short config_index;
short redraw_controls=1;
word * shortcut_ptr=NULL;
word backup_shortcut[2];
shortcut_ptr=Shortcut(action_id);
backup_shortcut[0]=shortcut_ptr[0];
backup_shortcut[1]=shortcut_ptr[1];
// Recherche dans hotkeys
order_index=0;
while (Ordering[order_index]!=action_id)
{
order_index++;
if (order_index>=NB_SHORTCUTS)
{
Error(0);
return;
}
}
/*
config_index=0;
while (ConfigKey[config_index].Number!=order_index)
{
config_index++;
if (config_index>=NB_SHORTCUTS)
{
Error(0);
return;
}
}
*/
config_index=order_index; // Comprends pas... ça devrait pas marcher
Open_window(302,131,"Keyboard shortcut");
Window_set_normal_button(181,111,55,14,"Cancel",0,1,KEY_ESC); // 1
Window_set_normal_button(241,111,55,14,"OK",0,1,SDLK_RETURN); // 2
Window_set_normal_button(6,111,111,14,"Reset default",0,1,KEY_NONE); // 3
// Titre
Block(Window_pos_X+(Menu_factor_X*5),
Window_pos_Y+(Menu_factor_Y*16),
Menu_factor_X*292,Menu_factor_Y*11,MC_Black);
Print_in_window(7,18,ConfigKey[config_index].Label,MC_White,MC_Black);
// Zone de description
Window_display_frame_in(5,68,292,37);
Print_in_window(8,70,ConfigKey[config_index].Explanation1,MC_Black,MC_Light);
Print_in_window(8,78,ConfigKey[config_index].Explanation2,MC_Black,MC_Light);
Print_in_window(8,86,ConfigKey[config_index].Explanation3,MC_Black,MC_Light);
// Shortcut 0
Window_set_normal_button(27,30,177,14,"",0,1,KEY_NONE); // 4
Window_set_normal_button(209,30,56,14,"Remove",0,1,KEY_NONE); // 5
// Shortcut 1
Window_set_normal_button(27,49,177,14,"",0,1,KEY_NONE); // 6
Window_set_normal_button(209,49,56,14,"Remove",0,1,KEY_NONE); // 7
Display_cursor();
do
{
if (redraw_controls)
{
Hide_cursor();
Block(Window_pos_X+(Menu_factor_X*32),
Window_pos_Y+(Menu_factor_Y*33),
Menu_factor_X*21*8,Menu_factor_Y*8,MC_Light);
Print_in_window_limited(32,33,Key_name(shortcut_ptr[0]),21,MC_Black,MC_Light);
Block(Window_pos_X+(Menu_factor_X*32),
Window_pos_Y+(Menu_factor_Y*52),
Menu_factor_X*21*8,Menu_factor_Y*8,MC_Light);
Print_in_window_limited(32,52,Key_name(shortcut_ptr[1]),21,MC_Black,MC_Light);
Update_rect(Window_pos_X,Window_pos_Y,302*Menu_factor_X,131*Menu_factor_Y);
Display_cursor();
redraw_controls=0;
}
clicked_button=Window_clicked_button();
switch (clicked_button)
{
case -1:
case 0:
break;
case 4: // Change 0
Redefine_control(&shortcut_ptr[0], 32, 33);
redraw_controls=1;
break;
case 6: // Change 1
Redefine_control(&shortcut_ptr[1], 32, 52);
redraw_controls=1;
break;
case 5: // Remove 0
shortcut_ptr[0]=0;
redraw_controls=1;
break;
case 7: // Remove 1
shortcut_ptr[1]=0;
redraw_controls=1;
break;
case 3: // Defaults
shortcut_ptr[0]=ConfigKey[config_index].Key;
shortcut_ptr[1]=ConfigKey[config_index].Key2;
redraw_controls=1;
break;
case 1: // Cancel
shortcut_ptr[0]=backup_shortcut[0];
shortcut_ptr[1]=backup_shortcut[1];
case 2: // OK
// Replace twice by single
if (shortcut_ptr[0]==shortcut_ptr[1])
shortcut_ptr[1]=0;
// Remove all other shortcuts that use same keys
if (!Config.Allow_multi_shortcuts)
{
int n;
for (n=0; n<2; n++)
{
if (shortcut_ptr[n]!=0)
{
int i;
for(i=0; i<NB_SHORTCUTS; i++)
{
word * other_shortcut_ptr;
if (Ordering[i]==action_id)
continue;
other_shortcut_ptr=Shortcut(Ordering[i]);
if (other_shortcut_ptr[0]==shortcut_ptr[n])
other_shortcut_ptr[0]=0;
if (other_shortcut_ptr[1]==shortcut_ptr[n])
other_shortcut_ptr[1]=0;
}
}
}
}
default:
break;
}
}
while ((clicked_button!=1) && (clicked_button!=2) && (Key!=SDLK_RETURN));
Key=0;
Close_window();
Display_cursor();
}
//---------- Menu dans lequel on tagge des couleurs (genre Stencil) ----------
void Menu_tag_colors(char * window_title, byte * table, byte * mode, byte can_cancel, const char *help_section, word close_shortcut)
{
short clicked_button;
byte backup_table[256];
word index;
word old_mouse_x;
word old_mouse_y;
byte old_mouse_k;
byte tagged_color;
byte color;
byte click;
Open_window(176,150,window_title);
Window_set_palette_button(6,38); // 1
Window_set_normal_button( 7, 19,78,14,"Clear" ,1,1,SDLK_c); // 2
Window_set_normal_button(91, 19,78,14,"Invert",1,1,SDLK_i); // 3
if (can_cancel)
{
Window_set_normal_button(91,129,78,14,"OK" ,0,1,SDLK_RETURN); // 4
Window_set_normal_button( 7,129,78,14,"Cancel",0,1,KEY_ESC); // 5
// On enregistre la table dans un backup au cas où on ferait Cancel
memcpy(backup_table,table,256);
}
else
Window_set_normal_button(49,129,78,14,"OK" ,0,1,SDLK_RETURN); // 4
// On affiche l'état actuel de la table
for (index=0; index<=255; index++)
Stencil_tag_color(index, (table[index])?MC_Black:MC_Light);
Update_window_area(0,0,Window_width, Window_height);
Display_cursor();
do
{
old_mouse_x=Mouse_X;
old_mouse_y=Mouse_Y;
old_mouse_k=Mouse_K;
clicked_button=Window_clicked_button();
switch (clicked_button)
{
case 0 :
break;
case -1 :
case 1 : // Palette
if ( (Mouse_X!=old_mouse_x) || (Mouse_Y!=old_mouse_y) || (Mouse_K!=old_mouse_k) )
{
Hide_cursor();
tagged_color=(clicked_button==1) ? Window_attribute2 : Read_pixel(Mouse_X,Mouse_Y);
table[tagged_color]=(Mouse_K==LEFT_SIDE);
Stencil_tag_color(tagged_color,(Mouse_K==LEFT_SIDE)?MC_Black:MC_Light);
Display_cursor();
Stencil_update_color(tagged_color);
}
break;
case 2 : // Clear
memset(table,0,256);
Hide_cursor();
for (index=0; index<=255; index++)
Stencil_tag_color(index,MC_Light);
Display_cursor();
Update_window_area(0,0,Window_width, Window_height);
break;
case 3 : // Invert
Hide_cursor();
for (index=0; index<=255; index++)
Stencil_tag_color(index,(table[index]^=1)?MC_Black:MC_Light);
Display_cursor();
Update_window_area(0,0,Window_width, Window_height);
}
if (!Mouse_K)
switch (Key)
{
case SDLK_BACKQUOTE : // Récupération d'une couleur derrière le menu
case SDLK_COMMA :
Get_color_behind_window(&color,&click);
if (click)
{
Hide_cursor();
tagged_color=color;
table[tagged_color]=(click==LEFT_SIDE);
Stencil_tag_color(tagged_color,(click==LEFT_SIDE)?MC_Black:MC_Light);
Stencil_update_color(tagged_color);
Display_cursor();
Wait_end_of_click();
}
Key=0;
break;
default:
if (Is_shortcut(Key,0x100+BUTTON_HELP))
{
Window_help(BUTTON_EFFECTS, help_section);
Key=0;
break;
}
else if (Is_shortcut(Key,close_shortcut))
{
clicked_button=4;
}
}
}
while (clicked_button<4);
Close_window();
if (clicked_button==5) // Cancel
memcpy(table,backup_table,256);
else // OK
*mode=1;
Display_cursor();
}
