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bicarus-dev
7301cdaa6c
## Link to GitHub Issue, if one exists
n/a
## Description of change
Functionally, no change.
Move ImGui library files around so that they mirror how they are
structured in imgui releases. This will make it easier to migrate to a
future version of ImGui.
Add a handful of static asserts to check that we have the necessary
features enabled / disabled in imgui header.
## Compiling
👍
## Testing
Tested 32-bit overlay, 64-bit overlay, TDJ, and UFC overlays, and
spicecfg.
Interesting finds during ImGui testing (not part of this PR, but for
future reference when upgrading imgui version):
* Updating dx9 backend to the newest causes TDJ to stop rendering the
overlay completely (fine in UFC or any other game)
* Omitting `IMGUI_USE_BGRA_PACKED_COLOR` causes spicecfg software
renderer to use the wrong color (RGB format parsing error probably)
* At some point - v1.90? the `About` and `Licenses` buttons in spicecfg
stop responding after an upgrade, maybe our improper usage of MenuItem?
* Using the docking branch of ImGui is not required but we should just
stick to it for multi-viewport functionality which we may want to use
later.
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#pragma once
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#include <string>
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#include "external/imgui/imgui.h"
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#include "external/imgui/misc/cpp/imgui_stdlib.h"
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#include "overlay.h"
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namespace overlay {
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class Window {
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public:
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virtual ~Window();
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// an opportunity to calculate initial window position and size within the ImGui
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// window context, since it may not be possible in the Window constructor
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virtual void calculate_initial_window() {}
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virtual void build_content() = 0;
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virtual void update();
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virtual void after_render() {};
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void build();
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void toggle_active();
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void set_active(bool active);
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bool get_active();
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protected:
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// state
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SpiceOverlay *overlay;
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bool active = false;
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std::vector<Window*> children;
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// settings
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bool remove_window_padding = false;
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bool draws_window = true;
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ImGuiSizeCallback resize_callback = nullptr;
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std::string title = "Title";
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ImGuiWindowFlags flags = 0;
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size_t toggle_button = ~0u;
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bool toggle_button_state = false;
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// init settings
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ImVec2 init_pos = ImVec2(0, 0);
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ImVec2 init_size = ImVec2(0, 0);
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ImVec2 size_min = ImVec2(0, 0);
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ImVec2 size_max = ImVec2(-1, -1);
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float bg_alpha = 0.8f;
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Window(SpiceOverlay *overlay);
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};
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}
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