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some nice tooltip stuff

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This commit is contained in:
shweet
2025-11-19 15:20:26 -05:00
parent 2259a411a6
commit e655cdf6d3
6 changed files with 121 additions and 40 deletions
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36
src/imgui/window/spritesheets.cpp
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@@ -111,15 +111,13 @@ namespace anm2ed::imgui
}
auto viewport = ImGui::GetMainViewport();
auto textureSize = texture.size.x * texture.size.y > (viewport->Size.x * viewport->Size.y) * 0.5f
? to_vec2(viewport->Size) * 0.5f
: vec2(texture.size);
auto aspectRatio = (float)texture.size.x / texture.size.y;
if (textureSize.x / textureSize.y > aspectRatio)
textureSize.x = textureSize.y * aspectRatio;
else
textureSize.y = textureSize.x / aspectRatio;
auto maxPreviewSize = to_vec2(viewport->Size) * 0.5f;
vec2 textureSize = vec2(glm::max(texture.size.x, 1), glm::max(texture.size.y, 1));
if (textureSize.x > maxPreviewSize.x || textureSize.y > maxPreviewSize.y)
{
auto scale = glm::min(maxPreviewSize.x / textureSize.x, maxPreviewSize.y / textureSize.y);
textureSize *= scale;
}
auto textWidth = ImGui::CalcTextSize(pathCStr).x;
auto tooltipPadding = style.WindowPadding.x * 4.0f;
@@ -132,21 +130,29 @@ namespace anm2ed::imgui
if (ImGui::BeginItemTooltip())
{
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2());
if (ImGui::BeginChild("##Spritesheet Tooltip Image Child", to_imvec2(textureSize),
ImGuiChildFlags_Borders))
ImGui::Image(texture.id, ImGui::GetContentRegionAvail());
auto childFlags = ImGuiChildFlags_Borders | ImGuiChildFlags_AutoResizeX | ImGuiChildFlags_AutoResizeY;
auto noScrollFlags = ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse;
if (ImGui::BeginChild("##Spritesheet Tooltip Image Child", to_imvec2(textureSize), childFlags,
noScrollFlags))
ImGui::Image(texture.id, to_imvec2(textureSize));
ImGui::EndChild();
ImGui::PopStyleVar();
ImGui::SameLine();
if (ImGui::BeginChild("##Spritesheet Info Tooltip Child"))
auto infoChildFlags = ImGuiChildFlags_AutoResizeX | ImGuiChildFlags_AutoResizeY;
if (ImGui::BeginChild("##Spritesheet Info Tooltip Child", ImVec2(0, 0), infoChildFlags, noScrollFlags))
{
ImGui::PushFont(resources.fonts[font::BOLD].get(), font::SIZE);
ImGui::TextUnformatted(pathCStr);
ImGui::PopFont();
ImGui::Text("ID: %d", id);
ImGui::Text("Size: %d x %d", texture.size.x, texture.size.y);
if (!spritesheet.texture.is_valid())
ImGui::Text("This spritesheet isn't valid!\nLoad an existing, valid texture.");
else
ImGui::Text("Size: %d x %d", texture.size.x, texture.size.y);
}
ImGui::EndChild();
@@ -155,7 +161,7 @@ namespace anm2ed::imgui
ImGui::PopStyleVar(2);
auto imageSize = to_imvec2(vec2(spritesheetChildSize.y));
aspectRatio = (float)texture.size.x / texture.size.y;
auto aspectRatio = (float)texture.size.x / texture.size.y;
if (imageSize.x / imageSize.y > aspectRatio)
imageSize.x = imageSize.y * aspectRatio;