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UI: improved file dialog with different ui font sizes

master
Martin Gerhardy 2021-02-03 22:20:23 +01:00
parent 1235bf1d3e
commit 2b991d3140
1 changed files with 32 additions and 17 deletions
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49
src/modules/ui/imgui/FileDialog.cpp
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@ -1,5 +1,9 @@
/**
* @file
*/
#include "FileDialog.h"
#include "IMGUIInternal.h"
#include "IMGUI.h"
#include "app/App.h"
#include "core/Algorithm.h"
#include "core/Log.h"
@ -39,7 +43,7 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
}
if (open == nullptr || *open) {
ImGui::SetNextWindowSize(ImVec2(740.0f, 434.0f));
ImGui::SetNextWindowSize(ImVec2(ImGui::Size(740.0f), ImGui::Size(494.0f)), ImGuiCond_FirstUseEver);
const char *title;
switch (type){
case video::WindowedApp::OpenFileMode::Directory:
@ -51,7 +55,7 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
title = "Select a file";
break;
}
ImGui::Begin(title, nullptr, ImGuiWindowFlags_NoResize);
ImGui::Begin(title, nullptr);
core::DynamicArray<io::Filesystem::DirEntry> entities;
if (!io::filesystem()->list(fileDialogCurrentPath, entities)) {
@ -60,7 +64,7 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
ImGui::Text("%s", fileDialogCurrentPath.c_str());
ImGui::BeginChild("Directories##1", ImVec2(200, 300), true, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::BeginChild("Directories##1", ImVec2(ImGui::Size(200), ImGui::Size(300)), true, ImGuiWindowFlags_HorizontalScrollbar);
if (ImGui::Selectable("..", false, ImGuiSelectableFlags_AllowDoubleClick,
ImVec2(ImGui::GetWindowContentRegionWidth(), 0))) {
@ -95,19 +99,19 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
ImGui::SameLine();
ImGui::BeginChild("Files##1", ImVec2(516, 300), true, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::BeginChild("Files##1", ImVec2(ImGui::GetContentRegionAvailWidth(), ImGui::Size(300)), true, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::Columns(4);
static float initialSpacingColumn0 = 230.0f;
if (initialSpacingColumn0 > 0) {
ImGui::SetColumnWidth(0, initialSpacingColumn0);
initialSpacingColumn0 = 0.0f;
static float initialSpacingColumn3 = ImGui::Size(120.0f);
if (initialSpacingColumn3 > 0) {
ImGui::SetColumnWidth(3, initialSpacingColumn3);
initialSpacingColumn3 = 0.0f;
}
static float initialSpacingColumn1 = 80.0f;
static float initialSpacingColumn1 = ImGui::Size(80.0f);
if (initialSpacingColumn1 > 0) {
ImGui::SetColumnWidth(1, initialSpacingColumn1);
initialSpacingColumn1 = 0.0f;
}
static float initialSpacingColumn2 = 80.0f;
static float initialSpacingColumn2 = ImGui::Size(80.0f);
if (initialSpacingColumn2 > 0) {
ImGui::SetColumnWidth(2, initialSpacingColumn2);
initialSpacingColumn2 = 0.0f;
@ -226,8 +230,10 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
fileDialogCurrentFolder.size() > 0 ? fileDialogCurrentFolder : fileDialogCurrentFile);
ImGui::PushItemWidth(724);
ImGui::InputText("", selectedFilePath.c_str(), selectedFilePath.size(), ImGuiInputTextFlags_ReadOnly);
ImGui::SetCursorPosY(ImGui::GetCursorPosY() + 6);
if (type == video::WindowedApp::OpenFileMode::Save) {
ImGui::InputText("Filename", &fileDialogCurrentFile);
}
ImGui::SetCursorPosY(ImGui::GetCursorPosY() + ImGui::Size(6));
if (ImGui::Button("New folder")) {
ImGui::OpenPopup("NewFolderPopup");
@ -295,11 +301,20 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
ImGui::EndPopup();
}
ImGui::SameLine();
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - 320);
const ImVec2 filterTextSize = ImGui::CalcTextSize(filter.c_str());
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - filterTextSize.x - ImGui::Size(25.0f));
ImGui::LabelText("Filter:", "%s", filter.c_str());
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - 120);
const char *buttonText = "Choose";
if (type == video::WindowedApp::OpenFileMode::Open) {
buttonText = "Open";
} else if (type == video::WindowedApp::OpenFileMode::Save) {
buttonText = "Save";
}
const ImVec2 cancelTextSize = ImGui::CalcTextSize("Cancel");
const ImVec2 chooseTextSize = ImGui::CalcTextSize(buttonText);
ImGui::SetCursorPosX(ImGui::GetWindowWidth() - cancelTextSize.x - chooseTextSize.x - ImGui::Size(40.0f));
if (ImGui::Button("Cancel")) {
fileDialogFileSelectIndex = 0;
fileDialogFolderSelectIndex = 0;
@ -313,7 +328,7 @@ bool showFileDialog(bool *open, char *buffer, unsigned int bufferSize, video::Wi
return true;
}
ImGui::SameLine();
if (ImGui::Button("Choose")) {
if (ImGui::Button(buttonText)) {
if (type == video::WindowedApp::OpenFileMode::Directory) {
if (fileDialogCurrentFolder == "") {
SDL_strlcpy(fileDialogError, "Error: You must select a folder!", sizeof(fileDialogError));