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[chore] refine online status indicator with gradient glow and remove status text

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This commit is contained in:
dijunkun
2026-06-26 16:09:21 +08:00
parent 9c28cd2ab2
commit 7e0984fe9c
1 changed files with 23 additions and 40 deletions
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src/gui/panels/recent_connections_panel.cpp
+23 -40
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@@ -258,51 +258,34 @@ int Render::ShowRecentConnections() {
IM_COL32(0, 0, 0, 40), footer_rounding,
ImDrawFlags_RoundCornersBottom);
const char* status_text =
(online ? localization::online[localization_language_index_]
: localization::offline[localization_language_index_])
.c_str();
const float status_left_margin = recent_connection_footer_height * 0.22f;
const float status_gap = recent_connection_footer_height * 0.20f;
const float dot_radius = recent_connection_footer_height * 0.18f;
ImGui::SetWindowFontScale(0.45f);
const ImVec2 status_text_size = ImGui::CalcTextSize(status_text);
const ImVec2 dot_center(
footer_screen_pos.x + status_left_margin + dot_radius,
footer_screen_pos.y + recent_connection_footer_height * 0.5f);
const ImU32 dot_color =
online ? IM_COL32(34, 197, 94, 255) : IM_COL32(156, 163, 175, 255);
const float status_padding_x = recent_connection_footer_height * 0.3f;
const float status_padding_y = recent_connection_footer_height * 0.19f;
const float status_left_margin = recent_connection_footer_height * 0.18f;
const float status_gap =
recent_connection_footer_height * (online ? 0.16f : 0.22f);
const float status_text_width =
status_text_size.x + status_padding_x * 1.9f;
const float status_text_height =
status_text_size.y + status_padding_y * 0.4f;
// Layered halo simulates a radial gradient glow for the online state.
if (online) {
const float halo_radius = dot_radius * 2.2f;
const int halo_layers = 8;
for (int i = halo_layers; i > 0; --i) {
const float t = static_cast<float>(i) / halo_layers;
const float r = dot_radius + (halo_radius - dot_radius) * t;
const int alpha = static_cast<int>(14.0f * (1.0f - t) + 4.0f);
draw_list->AddCircleFilled(
dot_center, r, IM_COL32(74, 222, 128, alpha));
}
}
draw_list->AddCircleFilled(dot_center, dot_radius, dot_color);
const ImVec2 status_badge_min = ImVec2(
footer_screen_pos.x + status_left_margin,
footer_screen_pos.y +
(recent_connection_footer_height - status_text_height) * 0.5f);
const ImVec2 status_badge_max =
ImVec2(status_badge_min.x + status_text_width,
status_badge_min.y + status_text_height);
const ImU32 status_badge_bg =
online ? IM_COL32(220, 252, 231, 245) : IM_COL32(229, 231, 235, 245);
const ImU32 status_badge_border =
online ? IM_COL32(74, 222, 128, 255) : IM_COL32(156, 163, 175, 255);
const ImU32 status_text_color =
online ? IM_COL32(21, 128, 61, 255) : IM_COL32(55, 65, 81, 255);
draw_list->AddRectFilled(status_badge_min, status_badge_max,
status_badge_bg, status_text_height * 0.5f);
draw_list->AddRect(status_badge_min, status_badge_max,
status_badge_border, status_text_height * 0.5f);
const ImVec2 status_text_pos =
ImVec2(status_badge_min.x + status_padding_x, status_badge_min.y);
draw_list->AddText(status_text_pos, status_text_color, status_text);
const float status_block_end_x = dot_center.x + dot_radius;
ImVec2 text_min =
ImVec2(status_badge_max.x + status_gap, footer_screen_pos.y);
ImVec2(status_block_end_x + status_gap, footer_screen_pos.y);
ImVec2 text_max =
ImVec2(footer_screen_end.x - recent_connection_name_width * 0.05f,