Files
yaze/src/app/core/pipeline.cc
2023-08-04 22:51:12 -04:00

138 lines
4.5 KiB
C++

#include "pipeline.h"
#include <ImGuiFileDialog/ImGuiFileDialog.h>
#include <imgui/imgui.h>
#include <imgui/misc/cpp/imgui_stdlib.h>
#include <imgui_memory_editor.h>
#include <functional>
#include <optional>
#include "absl/strings/string_view.h"
#include "app/core/common.h"
#include "app/gfx/bitmap.h"
#include "app/gfx/snes_palette.h"
#include "app/gui/canvas.h"
#include "app/rom.h"
namespace yaze {
namespace app {
namespace core {
void SelectablePalettePipeline(uint64_t& palette_id, bool& refresh_graphics,
gfx::SNESPalette& palette) {
if (ImGuiID child_id = ImGui::GetID((void*)(intptr_t)100);
ImGui::BeginChild(child_id, ImGui::GetContentRegionAvail(), true,
ImGuiWindowFlags_AlwaysVerticalScrollbar)) {
ImGui::BeginGroup(); // Lock X position
ImGui::Text("Palette");
for (int n = 0; n < palette.size(); n++) {
ImGui::PushID(n);
if ((n % 8) != 0) ImGui::SameLine(0.0f, ImGui::GetStyle().ItemSpacing.y);
if (ImGui::ColorButton("##palette", palette[n].GetRGB(),
ImGuiColorEditFlags_NoAlpha |
ImGuiColorEditFlags_NoPicker |
ImGuiColorEditFlags_NoTooltip,
ImVec2(20, 20))) {
palette_id = n / 8;
refresh_graphics = true;
}
ImGui::PopID();
}
ImGui::EndGroup();
}
ImGui::EndChild();
}
void GraphicsBinCanvasPipeline(int width, int height, int tile_size,
int num_sheets_to_load, int canvas_id,
bool is_loaded, gfx::BitmapTable& graphics_bin) {
gui::Canvas canvas;
if (ImGuiID child_id = ImGui::GetID((void*)(intptr_t)canvas_id);
ImGui::BeginChild(child_id, ImGui::GetContentRegionAvail(), true,
ImGuiWindowFlags_AlwaysVerticalScrollbar)) {
canvas.DrawBackground(ImVec2(width + 1, num_sheets_to_load * height + 1));
canvas.DrawContextMenu();
if (is_loaded) {
for (const auto& [key, value] : graphics_bin) {
int offset = height * (key + 1);
int top_left_y = canvas.GetZeroPoint().y + 2;
if (key >= 1) {
top_left_y = canvas.GetZeroPoint().y + height * key;
}
canvas.GetDrawList()->AddImage(
(void*)value.texture(),
ImVec2(canvas.GetZeroPoint().x + 2, top_left_y),
ImVec2(canvas.GetZeroPoint().x + 0x100,
canvas.GetZeroPoint().y + offset));
}
}
canvas.DrawTileSelector(tile_size);
canvas.DrawGrid(tile_size);
canvas.DrawOverlay();
}
ImGui::EndChild();
}
void ButtonPipe(absl::string_view button_text, std::function<void()> callback) {
if (ImGui::Button(button_text.data())) {
callback();
}
}
void BitmapCanvasPipeline(int width, int height, int tile_size, bool is_loaded,
gfx::Bitmap& bitmap, bool scrollbar, int canvas_id) {
gui::Canvas canvas;
auto draw_canvas = [&]() {
canvas.DrawBackground(ImVec2(width + 1, height + 1));
canvas.DrawContextMenu();
canvas.DrawBitmap(bitmap, 2, is_loaded);
canvas.DrawTileSelector(tile_size);
canvas.DrawGrid(tile_size);
canvas.DrawOverlay();
};
if (scrollbar) {
if (ImGuiID child_id = ImGui::GetID((void*)(intptr_t)canvas_id);
ImGui::BeginChild(child_id, ImGui::GetContentRegionAvail(), true,
ImGuiWindowFlags_AlwaysVerticalScrollbar)) {
draw_canvas();
}
ImGui::EndChild();
} else {
draw_canvas();
}
}
void BuildAndRenderBitmapPipeline(int width, int height, int depth, Bytes data,
ROM& z3_rom, gfx::Bitmap& bitmap,
gfx::SNESPalette& palette) {
bitmap.Create(width, height, depth, data);
bitmap.ApplyPalette(palette);
z3_rom.RenderBitmap(&bitmap);
}
void FileDialogPipeline(absl::string_view display_key,
absl::string_view file_extensions,
std::optional<absl::string_view> button_text,
std::function<void()> callback) {
if (button_text.has_value() && ImGui::Button(button_text->data())) {
ImGuiFileDialog::Instance()->OpenDialog(display_key.data(), "Choose File",
file_extensions.data(), ".");
}
if (ImGuiFileDialog::Instance()->Display(display_key.data())) {
if (ImGuiFileDialog::Instance()->IsOk()) {
callback();
}
ImGuiFileDialog::Instance()->Close();
}
}
} // namespace core
} // namespace app
} // namespace yaze