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Make File Dialogs less hacky

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This commit is contained in:
WerWolv
2021-01-27 00:44:10 +01:00
parent ab2458bdf4
commit 8990fad85a
8 changed files with 119 additions and 97 deletions
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8
plugins/libimhex/include/hex/helpers/shared_data.hpp
View File

@@ -12,6 +12,8 @@
#include <hex/views/view.hpp>
#include <imgui.h>
#include <ImGuiFileBrowser.h>
#include <nlohmann/json.hpp>
namespace hex { class SharedData; }
@@ -59,6 +61,12 @@ namespace hex {
static std::string errorPopupMessage;
static std::list<ImHexApi::Bookmarks::Entry> bookmarkEntries;
static imgui_addons::ImGuiFileBrowser fileBrowser;
static imgui_addons::ImGuiFileBrowser::DialogMode fileBrowserDialogMode;
static std::string fileBrowserTitle;
static std::string fileBrowserValidExtensions;
static std::function<void(std::string)> fileBrowserCallback;
static int mainArgc;
static char **mainArgv;

2
plugins/libimhex/include/hex/views/view.hpp
View File

@@ -3,6 +3,7 @@
#include <hex.hpp>
#include <imgui.h>
#include <ImGuiFileBrowser.h>
#include <hex/api/event.hpp>
@@ -22,6 +23,7 @@ namespace hex {
virtual void drawMenu();
virtual bool handleShortcut(int key, int mods);
static void openFileBrowser(std::string title, imgui_addons::ImGuiFileBrowser::DialogMode mode, std::string validExtensions, const std::function<void(std::string)> &callback);
static void doLater(std::function<void()> &&function);
static std::vector<std::function<void()>>& getDeferedCalls();

6
plugins/libimhex/source/helpers/shared_data.cpp
View File

@@ -18,6 +18,12 @@ namespace hex {
std::string SharedData::errorPopupMessage;
std::list<ImHexApi::Bookmarks::Entry> SharedData::bookmarkEntries;
imgui_addons::ImGuiFileBrowser SharedData::fileBrowser;
imgui_addons::ImGuiFileBrowser::DialogMode SharedData::fileBrowserDialogMode;
std::string SharedData::fileBrowserTitle;
std::string SharedData::fileBrowserValidExtensions;
std::function<void(std::string)> SharedData::fileBrowserCallback;
int SharedData::mainArgc;
char **SharedData::mainArgv;

16
plugins/libimhex/source/views/view.cpp
View File

@@ -24,6 +24,17 @@ namespace hex {
return EventManager::post(eventType, userData);
}
void View::openFileBrowser(std::string title, imgui_addons::ImGuiFileBrowser::DialogMode mode, std::string validExtensions, const std::function<void(std::string)> &callback) {
SharedData::fileBrowserTitle = title;
SharedData::fileBrowserDialogMode = mode;
SharedData::fileBrowserValidExtensions = std::move(validExtensions);
SharedData::fileBrowserCallback = callback;
View::doLater([title]{
ImGui::OpenPopup(title.c_str());
});
}
void View::drawCommonInterfaces() {
if (ImGui::BeginPopupModal("Error", nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
ImGui::NewLine();
@@ -38,6 +49,11 @@ namespace hex {
ImGui::CloseCurrentPopup();
ImGui::EndPopup();
}
if (SharedData::fileBrowser.showFileDialog(SharedData::fileBrowserTitle, SharedData::fileBrowserDialogMode, ImVec2(0, 0), SharedData::fileBrowserValidExtensions)) {
SharedData::fileBrowserCallback(SharedData::fileBrowser.selected_path);
SharedData::fileBrowserTitle = "";
}
}
void View::showErrorPopup(std::string_view errorMessage) {