par-term-config 0.11.1

Configuration system for par-term terminal emulator
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

//! Theme and tab-style methods for `Config`.
//!
//! Covers:
//! - Loading the active theme (`load_theme`)
//! - Applying system dark/light theme (`apply_system_theme`)
//! - Applying tab-style presets (`apply_tab_style`, `apply_system_tab_style`)

use super::config_struct::Config;
use crate::themes::Theme;
use crate::types::TabStyle;

impl Config {
    /// Apply tab style preset, overwriting the tab bar color/size fields.
    ///
    /// This is called when the user changes `tab_style` in settings.
    /// The `Dark` style corresponds to the existing defaults and does nothing.
    pub fn apply_tab_style(&mut self) {
        match self.tab_style {
            TabStyle::Dark => {
                // Default dark theme - restore original defaults
                self.tab_bar_background = crate::defaults::tab_bar_background();
                self.tab_active_background = crate::defaults::tab_active_background();
                self.tab_inactive_background = crate::defaults::tab_inactive_background();
                self.tab_hover_background = crate::defaults::tab_hover_background();
                self.tab_active_text = crate::defaults::tab_active_text();
                self.tab_inactive_text = crate::defaults::tab_inactive_text();
                self.tab_active_indicator = crate::defaults::tab_active_indicator();
                self.tab_border_color = crate::defaults::tab_border_color();
                self.tab_border_width = crate::defaults::tab_border_width();
                self.tab_bar_height = crate::defaults::tab_bar_height();
            }
            TabStyle::Light => {
                self.tab_bar_background = [235, 235, 235];
                self.tab_active_background = [255, 255, 255];
                self.tab_inactive_background = [225, 225, 225];
                self.tab_hover_background = [240, 240, 240];
                self.tab_active_text = [30, 30, 30];
                self.tab_inactive_text = [100, 100, 100];
                self.tab_active_indicator = [50, 120, 220];
                self.tab_border_color = [200, 200, 200];
                self.tab_border_width = 1.0;
                self.tab_bar_height = crate::defaults::tab_bar_height();
            }
            TabStyle::Compact => {
                // Smaller tabs, tighter spacing
                self.tab_bar_background = [35, 35, 35];
                self.tab_active_background = [55, 55, 55];
                self.tab_inactive_background = [35, 35, 35];
                self.tab_hover_background = [45, 45, 45];
                self.tab_active_text = [240, 240, 240];
                self.tab_inactive_text = [160, 160, 160];
                self.tab_active_indicator = [80, 140, 240];
                self.tab_border_color = [60, 60, 60];
                self.tab_border_width = 0.5;
                self.tab_bar_height = 22.0;
            }
            TabStyle::Minimal => {
                // Very clean, flat look with minimal decoration
                self.tab_bar_background = [30, 30, 30];
                self.tab_active_background = [30, 30, 30];
                self.tab_inactive_background = [30, 30, 30];
                self.tab_hover_background = [40, 40, 40];
                self.tab_active_text = [255, 255, 255];
                self.tab_inactive_text = [120, 120, 120];
                self.tab_active_indicator = [100, 150, 255];
                self.tab_border_color = [30, 30, 30]; // No visible border
                self.tab_border_width = 0.0;
                self.tab_bar_height = 26.0;
            }
            TabStyle::HighContrast => {
                // Maximum contrast for accessibility
                self.tab_bar_background = [0, 0, 0];
                self.tab_active_background = [255, 255, 255];
                self.tab_inactive_background = [30, 30, 30];
                self.tab_hover_background = [60, 60, 60];
                self.tab_active_text = [0, 0, 0];
                self.tab_inactive_text = [255, 255, 255];
                self.tab_active_indicator = [255, 255, 0];
                self.tab_border_color = [255, 255, 255];
                self.tab_border_width = 2.0;
                self.tab_bar_height = 30.0;
            }
            TabStyle::Automatic => {
                // No-op here: actual style is resolved and applied by apply_system_tab_style()
            }
        }
    }

    /// Load theme configuration
    pub fn load_theme(&self) -> Theme {
        Theme::by_name(&self.theme).unwrap_or_default()
    }

    /// Apply system theme if auto_dark_mode is enabled.
    /// Returns true if the theme was changed.
    pub fn apply_system_theme(&mut self, is_dark: bool) -> bool {
        if !self.auto_dark_mode {
            return false;
        }
        let new_theme = if is_dark {
            &self.dark_theme
        } else {
            &self.light_theme
        };
        if self.theme != *new_theme {
            self.theme = new_theme.clone();
            true
        } else {
            false
        }
    }

    /// Apply tab style based on system theme when tab_style is Automatic.
    /// Returns true if the style was applied.
    pub fn apply_system_tab_style(&mut self, is_dark: bool) -> bool {
        if self.tab_style != TabStyle::Automatic {
            return false;
        }
        let target = if is_dark {
            self.dark_tab_style
        } else {
            self.light_tab_style
        };
        // Temporarily set to concrete style, apply colors, then restore Automatic
        self.tab_style = target;
        self.apply_tab_style();
        self.tab_style = TabStyle::Automatic;
        true
    }
}