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[client] egl: show preset errors as modal dialogs

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Quantum 2021-08-28 16:18:52 -04:00 committed by Geoffrey McRae
parent 311f7241c6
commit c85cc7d668
1 changed files with 47 additions and 7 deletions
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54
client/renderers/EGL/postprocess.c
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@ -57,6 +57,7 @@ struct EGL_PostProcess
char * presetDir;
int activePreset;
char presetEdit[128];
char * presetError;
};
void egl_postProcessEarlyInit(void)
@ -125,7 +126,13 @@ fail:
stringlist_free(&this->presets);
}
static void savePreset(struct EGL_PostProcess * this, const char * name)
static void presetError(struct EGL_PostProcess * this, char * message)
{
free(this->presetError);
this->presetError = message;
}
static bool savePreset(struct EGL_PostProcess * this, const char * name)
{
EGL_Filter * filter;
vector_forEach(filter, &this->filters)
@ -136,21 +143,28 @@ static void savePreset(struct EGL_PostProcess * this, const char * name)
if (!path)
{
DEBUG_ERROR("Failed to allocate memory");
return;
return false;
}
FILE * file = fopen(path, "w");
if (!file)
{
DEBUG_ERROR("Failed to open preset \"%s\" for writing: %s", name, strerror(errno));
const char * strError = strerror(errno);
DEBUG_ERROR("Failed to open preset \"%s\" for writing: %s", name, strError);
free(path);
return;
char * error;
alloc_sprintf(&error, "Failed to save preset: %s\nError: %s", name, strError);
if (error)
presetError(this, error);
return false;
}
free(path);
DEBUG_INFO("Saving preset: %s", name);
option_dump(file, "eglFilter");
fclose(file);
return true;
}
static void loadPreset(struct EGL_PostProcess * this, const char * name)
@ -167,6 +181,11 @@ static void loadPreset(struct EGL_PostProcess * this, const char * name)
{
DEBUG_ERROR("Failed to load preset: %s", name);
free(path);
char * error;
alloc_sprintf(&error, "Failed to load preset: %s", name);
if (error)
presetError(this, error);
return;
}
free(path);
@ -180,9 +199,9 @@ static void loadPreset(struct EGL_PostProcess * this, const char * name)
static void createPreset(struct EGL_PostProcess * this)
{
DEBUG_INFO("Create preset: %s", this->presetEdit);
char * name = strdup(this->presetEdit);
this->activePreset = stringlist_push(this->presets, name);
savePreset(this, name);
if (!savePreset(this, this->presetEdit))
return;
this->activePreset = stringlist_push(this->presets, strdup(this->presetEdit));
}
static bool presetsUI(struct EGL_PostProcess * this)
@ -259,6 +278,26 @@ static bool presetsUI(struct EGL_PostProcess * this)
igEndPopup();
}
if (this->presetError)
igOpenPopup("Preset error", ImGuiPopupFlags_None);
if (igBeginPopupModal("Preset error", NULL, ImGuiWindowFlags_AlwaysAutoResize))
{
igText("%s", this->presetError);
if (!igIsAnyItemActive())
igSetKeyboardFocusHere(0);
if (igButton("OK", (ImVec2) { 0.0f, 0.0f }))
{
free(this->presetError);
this->presetError = NULL;
igCloseCurrentPopup();
}
igEndPopup();
}
return redraw;
}
@ -399,6 +438,7 @@ void egl_postProcessFree(EGL_PostProcess ** pp)
stringlist_free(&this->presets);
egl_modelFree(&this->model);
free(this->presetError);
free(this);
*pp = NULL;
}