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Added Ok and Cancel buttons in value requester. Don't do anything in palette screen if user enters strange value, not even a reduction to 256 as this drops unused colors.

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git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1100 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Adrien Destugues 2009-10-29 22:05:14 +00:00
parent 2a67c9bdce
commit b0aa1dcbab
2 changed files with 31 additions and 26 deletions
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7
palette.c
View File

@ -1466,11 +1466,13 @@ void Button_Palette(void)
reduce_colors_number
= Requester_window("Enter the max. number of colors",
reduce_colors_number);
if (reduce_colors_number < 2 || reduce_colors_number > 256)
reduce_colors_number = 256;
if (reduce_colors_number < 2 || reduce_colors_number >= 256)
reduce_colors_number = -1;
break;
}
if (reduce_colors_number > 0)
{
if (!image_is_backed_up)
{
Backup();
@ -1496,6 +1498,7 @@ void Button_Palette(void)
End_of_modification();
need_to_remap = 1;
}
break;
case 12: // Undo

8
windows.c
View File

@ -856,8 +856,10 @@ int Requester_window(char* message, int initial_value)
Print_in_window((window_width>>1)-(strlen(message)<<2), 20, message,
MC_Black, MC_Light);
sprintf(str, "%d", initial_value);
Window_set_input_button((window_width / 3) - 20, 37, 10); // 1
Print_in_window((window_width / 3) - 18, 39, str, MC_Black, MC_Light);
Window_set_input_button(10, 37, 4); // 1
Print_in_window(11, 39, str, MC_Black, MC_Light);
Window_set_normal_button(60 ,37,40,14,"OK",1,1,SDLK_y); // 2
Window_set_normal_button(130,37,60,14,"Cancel" ,1,1,SDLK_n); // 3
Update_rect(Window_pos_X, Window_pos_Y, Menu_factor_X * window_width,
Menu_factor_Y * 60);
@ -867,7 +869,7 @@ int Requester_window(char* message, int initial_value)
{
clicked_button = Window_clicked_button();
if (clicked_button == 1)
Readline((window_width / 3) - 18, 39, str, 10, 1);
Readline(11, 39, str, 4, 1);
if (Key == SDLK_ESCAPE) clicked_button = 2;
}
while (clicked_button <= 0);