mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
245 lines
No EOL
7.4 KiB
C++
245 lines
No EOL
7.4 KiB
C++
#include "imgui/imgui.h"
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#include "core/style.h"
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#include "core/backend.h"
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#include "frequency_input.h"
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#include "imgui/imgui_internal.h"
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#include "core/module.h"
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namespace widgets
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{
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inline void helper_left(int &i, ImVec2 &digit_size, ImVec2 &screen_pos, float &dot_width, bool &top)
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{
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if (i == 5)
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return;
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float x = screen_pos.x - digit_size.x / 2;
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if ((i + 1) % 3 == 0)
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x -= dot_width;
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backend::setMousePos(x, screen_pos.y + (top ? digit_size.y * 0.75 : digit_size.y / 4));
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}
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inline void helper_right(int &i, ImVec2 &digit_size, ImVec2 &screen_pos, float &dot_width, bool &top)
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{
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if (i == 0)
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return;
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float x = screen_pos.x + digit_size.x * 1.5;
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if (i % 3 == 0)
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x += dot_width;
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backend::setMousePos(x, screen_pos.y + (top ? digit_size.y * 0.75 : digit_size.y / 4));
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}
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inline void digit_helper(int &i, int64_t *wip_val, int64_t &change_by,
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ImVec2 &digit_size, ImVec2 &screen_pos, float &dot_width, float &rounding, bool top)
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{
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if (ImGui::IsItemClicked(ImGuiMouseButton_Right))
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change_by = -(*wip_val % (int64_t)pow(10, i + 1));
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ImGuiContext &g = *GImGui;
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if (ImGui::IsItemHovered())
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{
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// Handle Enter
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if (ImGui::IsKeyPressed(ImGuiKey_Enter) || ImGui::IsKeyPressed(ImGuiKey_KeypadEnter))
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change_by = -(*wip_val % (int64_t)pow(10, i + 1));
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// Handle Arrow Keys
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if (ImGui::IsKeyPressed(ImGuiKey_UpArrow))
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change_by += pow(10, i);
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if (ImGui::IsKeyPressed(ImGuiKey_DownArrow))
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change_by -= pow(10, i);
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if (ImGui::IsKeyPressed(ImGuiKey_LeftArrow) || ImGui::IsKeyPressed(ImGuiKey_Backspace))
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helper_left(i, digit_size, screen_pos, dot_width, top);
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if (ImGui::IsKeyPressed(ImGuiKey_RightArrow))
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helper_right(i, digit_size, screen_pos, dot_width, top);
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// Handle number keys
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ImGuiIO &io = ImGui::GetIO();
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for (auto &this_char : io.InputQueueCharacters)
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{
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if (this_char >= '0' && this_char <= '9')
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{
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change_by = pow(10, i) * (this_char - '0' - (int64_t)(*wip_val / (int64_t)pow(10, i) % 10));
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helper_right(i, digit_size, screen_pos, dot_width, top);
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}
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}
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// Draw rect
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ImDrawList *draw_list = ImGui::GetWindowDrawList();
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draw_list->AddRectFilled(screen_pos, ImVec2(screen_pos.x + digit_size.x, screen_pos.y + (digit_size.y / 2)),
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style::theme.freq_highlight, rounding);
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}
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}
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bool AzElInput(const char *label, float *az_el_val, bool allow_edit)
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{
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int64_t wip_val = std::round((*az_el_val) * 1e4) / 10;
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// Set up
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ImGuiContext &g = *GImGui;
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ImGuiStyle style = ImGui::GetStyle();
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ImDrawList *draw_list = ImGui::GetWindowDrawList();
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ImVec2 pos = ImGui::GetCursorPos();
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static ImGuiID enable_temp_input_on = 0;
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static bool first_show_temp = false;
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ImGui::PushID(label);
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const ImGuiID id = ImGui::GetID(label);
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const ImVec2 label_size = ImGui::CalcTextSize(label, NULL, true);
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const ImVec2 frame_size = ImVec2(ImGui::CalcItemWidth(), label_size.y + style.FramePadding.y * 2.0f);
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const ImVec2 button_size = ImVec2(label_size.x > 0.0f ? style.ItemInnerSpacing.x + label_size.x : 0.0f, frame_size.y);
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std::string display_label(label);
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size_t tag_start = display_label.find_first_of('#');
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if (tag_start != std::string::npos)
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display_label.erase(tag_start);
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if (g.NavActivateId == id && (g.NavActivateFlags & ImGuiActivateFlags_PreferInput))
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{
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enable_temp_input_on = id;
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first_show_temp = true;
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}
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if (enable_temp_input_on != id)
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{
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const ImRect frame_bb(pos, ImVec2(pos.x + frame_size.x, pos.y + frame_size.y));
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const ImRect total_bb(frame_bb.Min, ImVec2(frame_bb.Max.x + button_size.x, frame_bb.Max.y + button_size.y));
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ImGui::ItemAdd(total_bb, id, &frame_bb, ImGuiItemFlags_Inputable);
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}
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#if 0
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// Old-style input field
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else
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{
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if (first_show_temp)
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ImGui::SetKeyboardFocusHere();
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bool retval = ImGui::InputFloat("##tempinput", az_el_val);
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if (!first_show_temp && !ImGui::IsItemActive())
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enable_temp_input_on = 0;
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ImGui::SameLine();
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first_show_temp = false;
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ImGui::PopID();
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return retval;
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}
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#endif
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// Modern input
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int64_t change_by = 0;
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bool num_started = false;
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std::string this_id;
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ImVec2 screen_pos;
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float freq_size = style::bigFont->FontSize;
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pos.x += 1 * ui_scale;
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ImVec2 dot_size = style::bigFont->CalcTextSizeA(freq_size, FLT_MAX, 0.0f, ".");
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ImVec2 digit_size = style::bigFont->CalcTextSizeA(freq_size, FLT_MAX, 0.0f, "0");
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// Calculate the total size
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float target_size = digit_size.x * 12 + dot_size.x * 3;
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float available_size = ImGui::GetContentRegionAvail().x - button_size.x - style.ItemSpacing.x * 2;
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if (/*scale != 0.0f ||*/ available_size < target_size)
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{
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float freq_scale;
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// if (scale == 0.0f)
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freq_scale = (available_size < 150.0f * ui_scale ? 150.0f * ui_scale : available_size) / target_size;
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// else
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// freq_scale = scale;
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freq_size *= freq_scale;
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dot_size.x *= freq_scale;
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dot_size.y *= freq_scale;
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digit_size.x *= freq_scale;
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digit_size.y *= freq_scale;
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}
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for (int i = 6; i >= 0; i--)
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{
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// Render the digit
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ImGui::SetCursorPos(pos);
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screen_pos = ImGui::GetCursorScreenPos();
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char place_char[2];
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int this_place = (wip_val < 0) ? (-wip_val / (uint64_t)pow(10, i) % 10) : (wip_val / (uint64_t)pow(10, i) % 10);
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if (i == 6)
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{
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if (wip_val < 0)
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{
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place_char[0] = '-';
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place_char[1] = 0;
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}
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else
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{
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place_char[0] = '+';
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place_char[1] = 0;
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}
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}
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else
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{
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sprintf(place_char, "%d", this_place);
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}
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num_started = num_started || this_place != 0;
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ImU32 font_color;
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if (!num_started)
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font_color = ImGui::ColorConvertFloat4ToU32(style.Colors[ImGuiCol_TextDisabled]);
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else
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font_color = ImGui::ColorConvertFloat4ToU32(style.Colors[ImGuiCol_Text]);
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draw_list->AddText(style::bigFont, freq_size, screen_pos, font_color, place_char);
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if (i != 6 && allow_edit)
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{
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// Handle "up" events
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this_id = "topbutton" + std::to_string(i);
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ImGui::SetCursorPos(pos);
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if (ImGui::InvisibleButton(this_id.c_str(), ImVec2(digit_size.x, digit_size.y / 2), ImGuiButtonFlags_Repeat | ImGuiButtonFlags_NoNavFocus))
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{
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if (ImGui::GetIO().KeyCtrl)
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{
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enable_temp_input_on = id;
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first_show_temp = true;
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}
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else
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change_by += pow(10, i);
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}
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digit_helper(i, &wip_val, change_by, digit_size, screen_pos, dot_size.x, style.ChildRounding, true);
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// Handle "down" events
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this_id = "bottombutton" + std::to_string(i);
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ImGui::SetCursorPos(ImVec2(pos.x, pos.y + (digit_size.y / 2)));
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screen_pos = ImGui::GetCursorScreenPos();
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if (ImGui::InvisibleButton(this_id.c_str(), ImVec2(digit_size.x, digit_size.y / 2), ImGuiButtonFlags_Repeat | ImGuiButtonFlags_NoNavFocus))
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{
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if (ImGui::GetIO().KeyCtrl)
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{
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enable_temp_input_on = id;
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first_show_temp = true;
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}
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else
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change_by -= pow(10, i);
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}
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digit_helper(i, &wip_val, change_by, digit_size, screen_pos, dot_size.x, style.ChildRounding, false);
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}
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// Add decimal, if needed
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pos.x += digit_size.x;
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if (i % 3 == 0 && i != 0 && i != 6)
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{
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ImGui::SetCursorPos(pos);
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screen_pos = ImGui::GetCursorScreenPos();
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draw_list->AddText(style::bigFont, freq_size, screen_pos, font_color, ".");
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pos.x += dot_size.x;
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}
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}
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// Finish up
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ImGui::SetCursorPosY(pos.y + digit_size.y + style.ItemSpacing.y);
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ImGui::PopID();
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wip_val += change_by;
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if (std::abs(wip_val) >= 1e6)
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change_by = 0;
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if (change_by != 0)
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{
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*az_el_val = wip_val / 1e3;
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return true;
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}
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else
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return false;
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}
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} |